.layout-manager{width:100vw;min-height:100vh;position:relative;background-color:#fff;background-image:url(/assets/chat-ui/Background_Cartoon.png);background-size:cover;background-position:center;background-repeat:no-repeat}.layout-manager.portrait,.layout-manager.landscape{display:flex;flex-direction:column}.layout-manager>.app-container{flex:1;min-width:0;width:100%}body.orientation-portrait .layout-manager{padding-top:-100px;background-position:center bottom}body.orientation-landscape .layout-manager{padding-left:0}.microphone-button{width:60px;height:60px;min-width:60px;min-height:60px;max-width:70px;max-height:70px;border-radius:50%;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative;transform:translate(-10px) scale(1.7);transition:all .2s ease;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;flex-shrink:0}.microphone-button:hover{transform:translate(-10px) scale(1.1)}@media (orientation: portrait){.microphone-button{width:40px!important;height:40px!important;min-width:40px!important;min-height:40px!important;max-width:40px!important;max-height:40px!important;transform:translate(0) scale(1)!important}.microphone-button .mic-icon{width:100%!important;height:100%!important}.microphone-button .audio-icon{width:100%!important;height:100%!important;transform:translate(0) scale(1)!important}.microphone-button:hover{transform:translate(0) scale(1.05)!important}}@media (orientation: portrait) and (max-width: 480px){.microphone-button{width:38px!important;height:38px!important;min-width:38px!important;min-height:38px!important;max-width:38px!important;max-height:38px!important}.microphone-button .mic-icon{width:100%!important;height:100%!important}.microphone-button .audio-icon{width:100%!important;height:100%!important;transform:translate(0) scale(1)!important}}@media (orientation: portrait) and (min-width: 600px) and (max-width: 1024px){.microphone-button{width:42px!important;height:42px!important;min-width:42px!important;min-height:42px!important;max-width:42px!important;max-height:42px!important}.microphone-button .mic-icon{width:100%!important;height:100%!important}.microphone-button .audio-icon{width:100%!important;height:100%!important;transform:translate(0) scale(1)!important}}@media (max-width: 480px) and (orientation: landscape){.microphone-button{width:56px;height:56px;min-width:56px;min-height:56px}.microphone-button .mic-icon{width:70%;height:70%}.microphone-button .audio-icon{width:36px;height:36px}}@media (min-width: 768px) and (orientation: landscape){.microphone-button{width:64px;height:64px;min-width:64px;min-height:64px}.microphone-button .mic-icon{width:70%;height:70%}.microphone-button .audio-icon{width:44px;height:44px}}@media (orientation: landscape){.microphone-button{width:48px;height:48px;min-width:48px;min-height:48px;max-width:48px;max-height:48px;transform:translate(0) scale(1);background:transparent}.microphone-button .mic-icon{width:70%;height:70%}.microphone-button .audio-icon{width:100%;height:100%;transform:translate(0) scale(1)}.microphone-button:hover{transform:translate(0) scale(1.05);background:#ffffff1a}.microphone-button.recording{background:#1799b7!important}}@media (orientation: landscape) and (min-width: 1024px){.microphone-button{width:52px;height:52px;min-width:52px;min-height:52px;max-width:52px;max-height:52px}}@media (orientation: landscape) and (max-height: 500px){.microphone-button{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important;max-width:36px!important;max-height:36px!important}}.microphone-button.disabled,.microphone-button:disabled{opacity:.35;cursor:not-allowed;pointer-events:none}.microphone-button:active{transform:scale(.95);background:#ff8c00}.microphone-button.recording{background:#1799b7;animation:pulse 1s infinite}.microphone-button .mic-icon{width:70%;height:70%;object-fit:contain}.microphone-button .recording-indicator{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.microphone-button .audio-icon{width:100%;height:100%;object-fit:contain;opacity:.8;transform:translate(0) scale(1.7)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.microphone-button-wrapper{position:relative;display:flex;align-items:center;justify-content:center}.microphone-button-wrapper--inline-status{flex-direction:column;gap:8px}.microphone-button.processing:not(.recording){opacity:.75;cursor:wait}.microphone-button.processing:not(.recording):after{content:"";position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%;border:2px solid rgba(23,153,183,.35);border-top-color:#1799b7;animation:mic-spin .85s linear infinite}.microphone-status{position:fixed;left:50%;bottom:calc(104px + env(safe-area-inset-bottom,0px));transform:translate(-50%);max-width:min(320px,calc(100vw - 28px));min-width:min(230px,calc(100vw - 40px));padding:8px 12px;border-radius:999px;background:#0f172aeb;color:#fff;font-size:12px;line-height:1.2;text-align:center;pointer-events:none;box-shadow:0 10px 28px #00000047;z-index:2147483000;white-space:normal}.microphone-status.warning{background:#a16207f0}.microphone-status.instruction{background:#0f3a6cf0;border:1px solid rgba(255,255,255,.16)}@keyframes mic-spin{to{transform:rotate(360deg)}}.microphone-button-wrapper{z-index:9900}.microphone-status-portal{isolation:isolate}.microphone-status-inline{position:static;left:auto;bottom:auto;transform:none;z-index:auto;max-width:min(310px,calc(100vw - 44px));min-width:0;padding:7px 11px;font-size:12px;box-shadow:none}@media (orientation: portrait) and (max-width: 540px){body:has(.autonomous-route-panel) .microphone-status{bottom:calc(82px + env(safe-area-inset-bottom,0px))}body:has(.chat-panel-inline):has(.autonomous-route-panel) .microphone-status{bottom:calc(82px + env(safe-area-inset-bottom,0px))}body:has(.feedback-banner:not(.expanded)):has(.autonomous-route-panel) .microphone-status{bottom:calc(82px + env(safe-area-inset-bottom,0px))}body:has(.feedback-banner:not(.expanded)):has(.chat-panel-inline):has(.autonomous-route-panel) .microphone-status{bottom:calc(82px + env(safe-area-inset-bottom,0px))}}.academic-progress-button{position:relative;width:60px;height:60px;min-width:60px;min-height:60px;max-width:60px;max-height:60px;padding:0;border-radius:50%;border:none;background:transparent;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0;z-index:100;pointer-events:auto;visibility:visible;opacity:1;box-sizing:border-box}.academic-progress-button:hover{transform:scale(1.1);box-shadow:0 2px 8px #00408566}.academic-progress-button:active{transform:scale(.95)}.academic-progress-button-text{display:none}.academic-progress-icon{width:100%;height:100%;object-fit:contain}@media (orientation: portrait){.academic-progress-button{display:flex!important;visibility:visible!important;opacity:1!important;pointer-events:auto!important;width:40px;height:40px;min-width:40px;min-height:40px;max-width:40px;max-height:40px}.academic-progress-icon{width:100%;height:100%}}@media (orientation: portrait) and (max-width: 480px){.academic-progress-button{width:38px;height:38px;min-width:38px;min-height:38px;max-width:38px;max-height:38px}}@media (orientation: portrait) and (min-width: 600px) and (max-width: 1024px){.academic-progress-button{width:42px;height:42px;min-width:42px;min-height:42px;max-width:42px;max-height:42px}}@media (max-width: 480px) and (orientation: landscape){.academic-progress-button{width:56px;height:56px;min-width:56px;min-height:56px;max-width:56px;max-height:56px}.academic-progress-icon{width:100%;height:100%}}@media (orientation: landscape){.academic-progress-button{width:48px;height:48px;min-width:48px;min-height:48px;max-width:48px;max-height:48px;background:transparent}.academic-progress-icon{width:100%;height:100%}.academic-progress-button:hover{background:#ffffff1a;transform:scale(1.05);box-shadow:none}}@media (orientation: landscape) and (min-width: 1024px){.academic-progress-button{width:52px;height:52px;min-width:52px;min-height:52px;max-width:52px;max-height:52px}}@media (orientation: landscape) and (max-height: 500px){.academic-progress-button{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important;max-width:36px!important;max-height:36px!important}}.home-button{position:relative;width:60px;height:60px;min-width:60px;min-height:60px;max-width:60px;max-height:60px;border-radius:50%;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transform:translate(0) scale(1.2);transition:transform .2s ease,opacity .2s ease;flex-shrink:0;z-index:101;pointer-events:auto;visibility:visible;opacity:1;margin:0!important;box-sizing:border-box;padding:0}.home-button:hover{transform:scale(1.1)}.home-button:active{transform:scale(.95)}.home-icon{width:100%;height:100%;object-fit:contain;transition:transform .2s ease}@media (orientation: portrait){.home-button{width:40px;height:40px;min-width:40px;min-height:40px;max-width:40px;max-height:40px;transform:translate(0) scale(1)}.home-icon{width:100%;height:100%}}@media (orientation: portrait) and (max-width: 480px){.home-button{width:38px;height:38px;min-width:38px;min-height:38px;max-width:38px;max-height:38px}}@media (orientation: portrait) and (min-width: 600px) and (max-width: 1024px){.home-button{width:42px;height:42px;min-width:42px;min-height:42px;max-width:42px;max-height:42px}}@media (max-width: 480px) and (orientation: landscape){.home-button{width:56px;height:56px;min-width:56px;min-height:56px;max-width:56px;max-height:56px}.home-icon{width:100%;height:100%}}@media (min-width: 768px) and (orientation: landscape){.home-button{width:64px;height:64px;min-width:64px;min-height:64px;max-width:64px;max-height:64px}.home-icon{width:100%;height:100%}}@media (orientation: landscape){.home-button{width:48px;height:48px;min-width:48px;min-height:48px;max-width:48px;max-height:48px;transform:translate(0) scale(1);background:transparent}.home-button:hover{background:#ffffff1a;transform:scale(1.05)}}@media (orientation: landscape) and (min-width: 1024px){.home-button{width:52px;height:52px;min-width:52px;min-height:52px;max-width:52px;max-height:52px}}@media (orientation: landscape) and (max-height: 500px){.home-button{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important;max-width:36px!important;max-height:36px!important}}.pause-button{position:relative;width:60px;height:60px;min-width:60px;min-height:60px;max-width:60px;max-height:60px;border-radius:50%;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transform:translate(0) scale(1.2);transition:transform .2s ease,opacity .2s ease;flex-shrink:0;z-index:101;pointer-events:auto;visibility:visible;opacity:1;margin:0!important;box-sizing:border-box;padding:0}.pause-button:hover{transform:scale(1.1)}.pause-button:disabled{cursor:default;opacity:.45}.pause-button:disabled:hover{transform:translate(0) scale(1.2)}.pause-icon{width:100%;height:100%;object-fit:contain}@media (orientation: portrait){.pause-button{width:40px;height:40px;min-width:40px;min-height:40px;max-width:40px;max-height:40px;transform:translate(0) scale(1)}}@media (orientation: portrait) and (max-width: 480px){.pause-button{width:38px;height:38px;min-width:38px;min-height:38px;max-width:38px;max-height:38px}}@media (orientation: portrait) and (min-width: 600px) and (max-width: 1024px){.pause-button{width:42px;height:42px;min-width:42px;min-height:42px;max-width:42px;max-height:42px}}@media (max-width: 480px) and (orientation: landscape){.pause-button{width:56px;height:56px;min-width:56px;min-height:56px;max-width:56px;max-height:56px}}@media (min-width: 768px) and (orientation: landscape){.pause-button{width:64px;height:64px;min-width:64px;min-height:64px;max-width:64px;max-height:64px}}@media (orientation: landscape){.pause-button{width:48px;height:48px;min-width:48px;min-height:48px;max-width:48px;max-height:48px;transform:translate(0) scale(1);background:transparent}.pause-button:hover{background:#ffffff1a;transform:scale(1.05)}}@media (orientation: landscape) and (min-width: 1024px){.pause-button{width:52px;height:52px;min-width:52px;min-height:52px;max-width:52px;max-height:52px}}@media (orientation: landscape) and (max-height: 500px){.pause-button{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important;max-width:36px!important;max-height:36px!important}}.upload-activity-button{position:relative;width:60px;height:60px;min-width:60px;min-height:60px;max-width:60px;max-height:60px;border-radius:50%;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transform:translate(0) scale(1.2);transition:transform .2s ease,opacity .2s ease;flex-shrink:0;z-index:101;pointer-events:auto;visibility:visible;opacity:1;margin:0!important;box-sizing:border-box;padding:0}.upload-activity-button:disabled{opacity:.6;cursor:not-allowed}.upload-activity-button.permanently-disabled{opacity:.3;cursor:not-allowed;pointer-events:none;filter:grayscale(1)}.upload-activity-button:hover{transform:scale(1.1)}.upload-activity-button:active{transform:scale(.95)}.upload-activity-icon{width:100%;height:100%;object-fit:contain;transition:transform .2s ease}.upload-activity-check{position:absolute;right:-6px;top:-6px;width:22px;height:22px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:50%;box-shadow:0 2px 6px #0003}.upload-activity-check img{width:14px;height:14px;object-fit:contain}@media (orientation: portrait){.upload-activity-button{width:40px;height:40px;min-width:40px;min-height:40px;max-width:40px;max-height:40px;transform:translate(0) scale(1)}}@media (orientation: portrait) and (max-width: 480px){.upload-activity-button{width:38px;height:38px;min-width:38px;min-height:38px;max-width:38px;max-height:38px}.upload-activity-check{width:16px;height:16px;right:-3px;top:-3px}.upload-activity-check img{width:10px;height:10px}}@media (orientation: portrait) and (min-width: 600px) and (max-width: 1024px){.upload-activity-button{width:42px;height:42px;min-width:42px;min-height:42px;max-width:42px;max-height:42px}}@media (max-width: 480px) and (orientation: landscape){.upload-activity-button{width:56px;height:56px;min-width:56px;min-height:56px;max-width:56px;max-height:56px}}@media (min-width: 768px) and (orientation: landscape){.upload-activity-button{width:64px;height:64px;min-width:64px;min-height:64px;max-width:64px;max-height:64px}}@media (orientation: landscape){.upload-activity-button{width:48px;height:48px;min-width:48px;min-height:48px;max-width:48px;max-height:48px;transform:translate(0) scale(1);background:transparent}.upload-activity-button:hover{background:#ffffff1a;transform:scale(1.05)}}@media (orientation: landscape) and (min-width: 1024px){.upload-activity-button{width:52px;height:52px;min-width:52px;min-height:52px;max-width:52px;max-height:52px}.upload-activity-check{width:18px;height:18px}.upload-activity-check img{width:12px;height:12px}}@media (orientation: landscape) and (max-height: 500px){.upload-activity-button{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important;max-width:36px!important;max-height:36px!important}}.group-validation-bubble{position:absolute;bottom:calc(100% + 14px);right:0;width:320px;max-width:calc(100vw - 32px);background:#14141cf5;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,77,77,.4);border-radius:12px;padding:14px 16px 12px;box-shadow:0 8px 32px #00000080,0 2px 8px #0000004d;color:#fff;font-family:inherit;z-index:1100;animation:gvb-fade-in .18s ease-out;pointer-events:auto}@keyframes gvb-fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.gvb-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:8px}.gvb-title{font-size:14px;font-weight:600;line-height:1.3;color:#ffb4b4;display:inline-flex;align-items:center;gap:6px}.gvb-warning-icon{font-size:16px;line-height:1}.gvb-close{background:transparent;border:none;color:#ffffffa6;font-size:22px;line-height:1;cursor:pointer;padding:0 4px;margin:-2px -4px 0 0;transition:color .15s ease;font-family:inherit}.gvb-close:hover{color:#fff}.gvb-subtitle{font-size:12px;color:#ffffffb3;margin:0 0 6px;font-weight:500}.gvb-list{list-style:none;margin:0 0 10px;padding:4px 0;max-height:240px;overflow-y:auto;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.25) transparent}.gvb-list::-webkit-scrollbar{width:6px}.gvb-list::-webkit-scrollbar-track{background:transparent}.gvb-list::-webkit-scrollbar-thumb{background-color:#ffffff40;border-radius:3px}.gvb-list li{margin:0;padding:0}.gvb-group-item{width:100%;background:transparent;border:none;color:#fff;font-family:inherit;font-size:13px;text-align:left;padding:7px 8px;border-radius:6px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:background .12s ease}.gvb-group-item:hover{background:#ffffff14}.gvb-group-item.copied{background:#4cd9642e}.gvb-group-bullet{color:#ffffff80;font-size:14px}.gvb-group-name{flex:1;word-break:break-word}.gvb-copied-badge{font-size:11px;font-weight:600;color:#4cd964;padding:2px 8px;background:#4cd96426;border-radius:999px;white-space:nowrap}.gvb-footer{font-size:12px;color:#ffffffa6;margin:8px 0 0;line-height:1.4}.gvb-arrow{position:absolute;bottom:-7px;right:22px;width:14px;height:14px;background:#14141cf5;border-right:1px solid rgba(255,77,77,.4);border-bottom:1px solid rgba(255,77,77,.4);transform:rotate(45deg)}@media (orientation: portrait) and (max-width: 768px){.group-validation-bubble{width:280px;right:-8px;padding:12px 14px 10px}.gvb-title{font-size:13px}.gvb-list{max-height:200px}}@media (max-width: 380px){.group-validation-bubble{width:calc(100vw - 24px);right:-4px}}.upload-activity-wrapper{position:relative;display:inline-flex;align-items:center}.activity-validation-bubble{position:absolute;bottom:calc(100% + 14px);right:0;width:340px;max-width:calc(100vw - 28px);background:#121622f7;border:1px solid rgba(255,190,60,.55);border-radius:14px;padding:14px 16px 12px;color:#fff;box-shadow:0 10px 34px #00000085;z-index:1300;pointer-events:auto;animation:avb-fade-in .18s ease-out}@keyframes avb-fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.avb-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:8px}.avb-title{display:inline-flex;align-items:center;gap:7px;color:#ffd36d;font-size:14px;font-weight:700}.avb-close{background:transparent;border:0;color:#ffffffb3;font-size:22px;line-height:1;cursor:pointer;padding:0 4px}.avb-close:hover{color:#fff}.avb-subtitle,.avb-footer,.avb-more{margin:0;font-size:12px;color:#ffffffb8;line-height:1.35}.avb-list{margin:8px 0 10px;padding-left:18px;max-height:190px;overflow-y:auto;font-size:12px;line-height:1.35}.avb-list li{margin:5px 0}.avb-list strong{color:#fff3b2}.avb-more{color:#ffd36d;margin-bottom:8px}.avb-arrow{position:absolute;bottom:-7px;right:22px;width:14px;height:14px;background:#121622f7;border-right:1px solid rgba(255,190,60,.55);border-bottom:1px solid rgba(255,190,60,.55);transform:rotate(45deg)}@media (orientation: portrait) and (max-width: 768px){.activity-validation-bubble{width:min(330px,calc(100vw - 24px));right:-8px;bottom:calc(100% + 18px + env(safe-area-inset-bottom))}.avb-list{max-height:150px}}@media (orientation: landscape) and (max-height: 500px){.activity-validation-bubble{width:330px;max-height:calc(100vh - 72px);overflow-y:auto;bottom:calc(100% + 10px)}.avb-list{max-height:105px}}.logout-button{position:fixed;top:16px;right:16px;z-index:1000;width:44px;height:44px;cursor:pointer;transition:transform .2s ease,filter .2s ease;filter:drop-shadow(0 2px 6px rgba(0,0,0,.3));object-fit:contain}.logout-button:hover{transform:scale(1.1);filter:drop-shadow(0 4px 10px rgba(0,0,0,.4))}.logout-button:active{transform:scale(.93)}@media (orientation: portrait) and (max-width: 480px){.logout-button{width:36px;height:36px;top:12px;right:12px}}@media (orientation: portrait) and (min-width: 481px){.logout-button{width:40px;height:40px}}@media (orientation: landscape) and (max-height: 500px){.logout-button{width:34px;height:34px;top:10px;right:10px}}.activity-menu{position:fixed;top:0;right:0;bottom:0;left:0;background:#004c98d9;display:flex;align-items:flex-start;justify-content:center;padding:clamp(20px,4vw,48px);z-index:500;overflow-y:auto}.activity-menu-content{width:min(720px,92vw);background:linear-gradient(165deg,#4a2d8ff2,#3b6fd4eb,#5daaede0);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.15);border-radius:24px;padding:clamp(20px,4vw,32px);box-shadow:0 20px 60px #0000004d,0 0 40px #4a2d8f33}.activity-menu-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.activity-menu-header-left{display:flex;align-items:center;gap:12px}.activity-menu-header-icon{width:36px;height:36px;object-fit:contain}.activity-menu-header h2{margin:0;font-size:clamp(20px,3vw,28px);color:#fff}.activity-menu-close{border:1px solid rgba(255,255,255,.2);background:#ffffff1f;color:#fff;width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:16px;line-height:1;transition:background .2s ease}.activity-menu-close:hover{background:#ffffff40}.activity-menu-status{margin:16px 0;color:#fff;font-size:14px}.activity-menu-status.error{color:#fff}.activity-menu-list{display:grid;grid-template-columns:1fr;gap:14px}.activity-card-row{cursor:pointer;transition:transform .2s ease}.activity-card-row:hover{transform:translateY(-2px)}.activity-card-row.is-current:hover{transform:translateY(-2px) scale(1.01)}.activity-card{border:2px solid #47b16c;background:#47b16c;border-radius:16px;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;transition:box-shadow .2s ease,background .2s ease}.activity-card-row:hover .activity-card{box-shadow:0 8px 18px #47b16c66;background:#3a9d5a;border-color:#3a9d5a}.activity-card.current{border-color:#fff;border-width:3px;background:#3a9d5a}.activity-card.done{opacity:.7;cursor:default}.activity-card-row:hover .activity-card.done{box-shadow:none;background:#47b16c;border-color:#47b16c;transform:none}.activity-card-info{flex:1;display:flex;flex-direction:column;gap:6px}.activity-card-title{font-size:clamp(15px,2.2vw,18px);font-weight:600;color:#fff}.activity-card-meta{display:flex;gap:12px;font-size:12px;color:#fff}.activity-card-hint{font-size:11px;color:#fffc;font-style:italic;margin-top:2px}.activity-card-status{flex-shrink:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center}.activity-circle-badge{width:44px;height:44px;border-radius:50%;border:3px solid #ffffff;background:transparent;transition:background .2s ease}.activity-card-row.is-current:hover .activity-circle-badge{background:#ffffff40}.activity-check-badge{width:44px;height:44px;border-radius:50%;background:#47b16c;display:flex;align-items:center;justify-content:center}.activity-score-badge{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:.95rem;box-shadow:0 2px 8px #00000040}.activity-score-group{display:flex;align-items:center;gap:.4rem}.activity-retry-btn{width:30px;height:30px;border-radius:50%;border:none;background:#3b82f6d9;color:#fff;font-size:1.1rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}.activity-retry-btn:hover{background:#3b82f6}.activity-check-icon{width:28px;height:28px;object-fit:contain}@media (orientation: portrait){.activity-menu{padding:18px}}.activity-menu-oral-section{margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.15)}.activity-menu-oral-title{font-size:.85rem;font-weight:700;color:#ffffffb3;text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px;padding-left:4px}.activity-oral-pending{font-size:.75rem;color:#ffffff80;font-style:italic}@media (max-width: 480px){.activity-menu-content{border-radius:18px}.activity-card-meta{flex-direction:column;gap:4px}}.activity-menu{z-index:9800}@media (orientation: portrait) and (max-width: 540px){.activity-menu{padding:max(14px,env(safe-area-inset-top,0px)) 12px max(18px,env(safe-area-inset-bottom,0px))}.activity-menu-content{width:min(720px,94vw);border-radius:20px;padding:16px}.activity-menu-close{width:42px;height:42px;min-width:42px;font-size:22px;background:#fff3}}.avatar-3d{width:clamp(260px,34vw,460px);height:clamp(420px,64vh,720px);display:block;pointer-events:none;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10;transition:top .3s ease,left .3s ease,right .3s ease,bottom .3s ease,transform .3s ease,width .3s ease,height .3s ease,margin-left .3s ease,margin-top .3s ease}@media (orientation: landscape){.avatar-3d{width:clamp(260px,34vw,460px);height:clamp(500px,75vh,800px);min-height:500px;top:50%;left:50%;right:auto;bottom:auto;transform:translate(-50%,-50%);margin-top:160px}}@media (orientation: landscape) and (max-height: 500px){.avatar-3d{width:clamp(180px,28vw,280px);height:clamp(280px,85vh,450px);min-height:auto;margin-top:90px}}@media (orientation: landscape) and (min-height: 501px) and (max-height: 700px){.avatar-3d{width:clamp(220px,30vw,360px);height:clamp(400px,80vh,600px);min-height:auto;margin-top:120px}}@media (orientation: landscape) and (min-width: 1024px){.avatar-3d{width:clamp(280px,30vw,420px);height:clamp(500px,75vh,750px);min-height:500px;margin-top:140px}}@media (orientation: landscape) and (min-width: 1440px){.avatar-3d{width:clamp(320px,28vw,480px);height:clamp(550px,78vh,850px);min-height:550px;margin-top:100px}}@media (orientation: portrait){.avatar-3d{width:clamp(340px,85vw,420px);height:clamp(380px,50vh,480px);top:25%;left:50%;right:auto;bottom:auto;transform:translate(-50%,-50%);opacity:1;visibility:visible;transition:opacity .3s ease,visibility .3s ease,top .3s ease,left .3s ease,transform .3s ease;clip-path:inset(5% 5% 45% 5% round 30px);overflow:hidden}.avatar-3d:before{content:"";position:absolute;top:5%;left:50%;transform:translate(-50%);width:90%;height:50%;background:#fff url(/assets/chat-ui/Background_Cartoon.png);background-size:cover;background-position:center;background-repeat:no-repeat;border-radius:28px;z-index:-1;box-shadow:0 10px 40px #00000014,0 2px 12px #0000000a;opacity:1;transition:opacity .3s ease}.avatar-3d.chat-visible{opacity:1;visibility:visible}.avatar-3d.chat-visible:before{opacity:1}}@media (orientation: portrait) and (min-width: 600px) and (max-width: 1024px){.avatar-3d{width:clamp(420px,70vw,520px);height:clamp(460px,55vh,580px);top:22%;clip-path:inset(5% 5% 45% 5% round 32px)}.avatar-3d:before{width:90%;height:50%;border-radius:32px}}@media (max-width: 480px){.avatar-3d{width:clamp(320px,80vw,390px);height:clamp(350px,45vh,430px);top:22%;clip-path:inset(5% 5% 45% 5% round 30px)}.avatar-3d:before{width:90%;height:52%}}@media (orientation: portrait) and (max-width: 540px){.app-container:has(.leveler-progress-card) .avatar-3d,.app-container:has(.leveler-progress-card) .avatar-3d.chat-visible{top:43%;width:clamp(300px,76vw,360px);height:clamp(330px,42vh,390px)}.app-container:has(.autonomous-route-panel) .avatar-3d,.app-container:has(.autonomous-route-panel) .avatar-3d.chat-visible{top:52%;width:clamp(290px,72vw,340px);height:clamp(320px,40vh,370px)}.app-container:has(.autonomous-route-panel):has(.chat-panel-inline) .avatar-3d,.app-container:has(.autonomous-route-panel):has(.chat-panel-inline) .avatar-3d.chat-visible{top:34%;width:clamp(250px,62vw,300px);height:clamp(280px,34vh,330px);opacity:.78}}@media (orientation: portrait) and (max-width: 540px){.app-container:has(.autonomous-route-panel) .avatar-3d,.app-container:has(.autonomous-route-panel) .avatar-3d.chat-visible{top:clamp(136px,22vh,178px);width:clamp(280px,70vw,330px);height:clamp(305px,38vh,360px);opacity:1}.app-container:has(.autonomous-route-panel):has(.chat-panel-inline) .avatar-3d,.app-container:has(.autonomous-route-panel):has(.chat-panel-inline) .avatar-3d.chat-visible{top:clamp(132px,21vh,170px);width:clamp(260px,66vw,310px);height:clamp(285px,35vh,340px);opacity:.9}}.student-guide-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:7000;display:flex;align-items:center;justify-content:center;padding:20px;background:#030c17c7;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.student-guide{width:min(610px,100%);max-height:92vh;overflow:auto;border:1px solid rgba(255,255,255,.2);border-radius:28px;background:#fff;box-shadow:0 30px 90px #0000007a;color:#10233b;text-align:left}.student-guide-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:24px 26px 18px;background:linear-gradient(135deg,#123b5c,#553c9a);color:#fff}.student-guide-header p{margin:0 0 5px;color:#7ce6bd;font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.student-guide-header h2{margin:0;font-size:27px;line-height:1.1}.student-guide-header>button{width:38px;height:38px;flex:0 0 auto;border:1px solid rgba(255,255,255,.22);border-radius:50%;background:#ffffff1f;color:#fff;font-size:24px;cursor:pointer}.student-guide-progress{display:flex;gap:7px;padding:20px 26px 0}.student-guide-progress span{height:5px;flex:1;border-radius:999px;background:#e2e8f0}.student-guide-progress span.active{background:linear-gradient(90deg,#2e91aa,#6d4bd2)}.student-guide-content{padding:22px 28px 12px}.student-guide-eyebrow{margin:0 0 8px;color:#6d4bd2;font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.student-guide-content h3{margin:0;font-size:25px;line-height:1.18;color:#10233b}.student-guide-body{margin:14px 0;color:#526173;font-size:15px;line-height:1.6}.student-guide-content ul{display:grid;gap:9px;margin:18px 0 0;padding:0;list-style:none}.student-guide-content li{position:relative;border-radius:13px;background:#f1f5f9;padding:11px 13px 11px 39px;color:#334155;font-size:14px;line-height:1.35}.student-guide-content li:before{content:"✓";position:absolute;left:14px;color:#15805f;font-weight:900}.student-guide-actions{display:flex;justify-content:space-between;gap:12px;padding:18px 28px 12px}.student-guide-actions button{border:0;border-radius:13px;padding:12px 20px;font-weight:900;cursor:pointer}.student-guide-secondary{background:#eef2f7;color:#526173}.student-guide-secondary:disabled{cursor:not-allowed;opacity:.4}.student-guide-primary{min-width:140px;background:linear-gradient(135deg,#1c6684,#6d4bd2);color:#fff}.student-guide>small{display:block;padding:0 28px 23px;color:#8a96a6;text-align:center}@media (max-width:640px){.student-guide-backdrop{align-items:flex-end;padding:0}.student-guide{max-height:94vh;border-radius:26px 26px 0 0}.student-guide-header{padding:21px 20px 17px}.student-guide-header h2{font-size:23px}.student-guide-progress{padding:17px 20px 0}.student-guide-content{padding:19px 20px 8px}.student-guide-content h3{font-size:22px}.student-guide-body{font-size:14px}.student-guide-actions{padding:16px 20px 10px}.student-guide-actions button{flex:1}.student-guide>small{padding:0 20px max(18px,env(safe-area-inset-bottom))}}.selection-menu{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0c0f14;background-image:url(/assets/selection/BackgroundMenu.png);background-size:cover;background-position:center;background-repeat:no-repeat;display:flex;align-items:flex-start;justify-content:flex-start;padding:clamp(24px,4vw,80px);z-index:200;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;height:100vh;height:100dvh}.selection-menu-content{width:min(1200px,92vw);color:#fff;padding-bottom:40px}.selection-header h1{margin:0 0 12px;font-size:clamp(28px,2.6vw,42px);font-weight:700}.selection-header p{margin:0 0 clamp(24px,3vw,48px);font-size:clamp(14px,1.4vw,18px)}.selection-header{transform:translateY(-35px)}.character-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:clamp(20px,4vw,48px);align-items:stretch;margin-bottom:clamp(24px,3vw,40px)}.character-card{background:transparent;border:none;color:inherit;text-align:center;cursor:pointer;padding:0;position:relative;width:max-content;max-width:100%;justify-self:center;display:flex;flex-direction:column;align-items:center}.character-card.selected .character-bubble{border-color:#33d0a3}.character-name{display:block!important;text-align:center;font-size:clamp(20px,2vw,28px);font-weight:700;margin-bottom:8px;color:#fff;visibility:visible;opacity:1;width:100%}.character-check{position:absolute;top:clamp(8px,1vw,12px);right:clamp(-180px,-8vw,8px);height:clamp(26px,3.2vw,44px);width:auto;z-index:10;pointer-events:none}.character-body{display:flex;align-items:center;justify-content:center;gap:0;flex-wrap:nowrap;min-width:0;width:100%;position:relative}.character-image-wrapper{position:relative;flex-shrink:0;width:100%;display:flex;justify-content:center;align-items:center}.character-image{height:clamp(150px,18vw,240px);width:auto}.ian-card .character-image,.nia-card .character-image{transform:translate(40px,-25px) scale(1.5)}@media (orientation: landscape){.character-card,.character-image-wrapper{overflow:visible}.character-check{position:absolute;top:clamp(8px,1vw,12px);right:clamp(-180px,-8vw,8px);height:clamp(26px,3.2vw,44px);width:auto;z-index:10;pointer-events:none}}.character-bubble{border:none;border-radius:20px;padding:clamp(14px,1.6vw,18px);width:clamp(220px,26vw,340px);max-width:100%;background:transparent;box-shadow:none;box-sizing:border-box;text-align:left;min-width:0;overflow:hidden;overflow-wrap:anywhere}.character-title{margin:0 0 10px;font-size:clamp(13px,1.3vw,17px);font-weight:600;line-height:1.15;max-width:100%;word-break:normal}.character-description{margin:0;font-size:clamp(13px,1.3vw,16px);line-height:1.2;max-width:100%;word-break:normal}.desktop-text{display:block}.mobile-text{display:none}@media (orientation: landscape) and (max-width: 1200px){.selection-menu-content{width:95vw}.character-bubble{width:clamp(200px,24vw,300px);padding:clamp(12px,1.5vw,16px)}.character-title{font-size:clamp(12px,1.25vw,16px)}.character-description{font-size:clamp(11px,1.2vw,15px)}}@media (orientation: landscape) and (max-width: 900px){.selection-menu{padding:clamp(20px,3vw,40px)}.selection-menu-content{width:96vw}.character-grid{gap:clamp(16px,3vw,32px)}.character-image{height:clamp(140px,18vw,200px)}.character-bubble{width:clamp(180px,22vw,260px);padding:clamp(10px,1.4vw,14px)}.character-title{font-size:clamp(11px,1.3vw,14px)}.character-description{font-size:clamp(10px,1.2vw,13px)}.ian-card .character-bubble,.nia-card .character-bubble{max-width:240px}.accent-button{padding:7px 14px;font-size:clamp(11px,1.3vw,14px)}}@media (orientation: landscape) and (max-width: 750px) and (max-height: 450px){.selection-menu{padding:clamp(16px,2.5vw,32px)}.selection-header h1{font-size:clamp(20px,3.5vw,32px)}.selection-header p{font-size:clamp(12px,2vw,16px);margin-bottom:clamp(16px,2.5vw,32px)}.character-grid{gap:clamp(12px,2.5vw,24px)}.character-image{height:clamp(120px,16vh,180px)}.ian-card .character-image,.nia-card .character-image{transform:translate(30px,-30px) scale(1.4)}.character-bubble{width:clamp(100px,10vw,240px);padding:clamp(8px,1.3vw,12px)}.character-title{font-size:clamp(10px,1.4vw,13px);margin-bottom:6px}.character-description{font-size:clamp(9px,1.3vw,12px);line-height:1.15}.ian-card .character-bubble{max-width:220px;transform:translate(-12px,8px)}.nia-card .character-bubble{max-width:220px;transform:translate(-40px,8px)}.accent-row{gap:clamp(10px,2vw,20px);margin-bottom:clamp(12px,2vw,24px)}.accent-button{padding:6px 12px;font-size:clamp(10px,1.4vw,13px)}.accent-button img{height:16px}.download-link{font-size:clamp(10px,1.4vw,13px);margin-bottom:clamp(12px,2vw,20px)}.download-link img{height:16px}.primary-button img{height:clamp(36px,5vh,48px)}}@media (orientation: landscape) and (max-width: 750px){.selection-menu{padding:8px;overflow-y:auto}.selection-header h1{font-size:18px!important;margin-bottom:4px}.selection-header p{font-size:10px!important;margin-bottom:8px}.selection-header{transform:translate(0)}.character-grid,.character-body{gap:8px}.character-image{height:100px!important}.ian-card .character-image,.nia-card .character-image{transform:translateY(-8px) scale(1.15)!important}.character-bubble{width:130px!important;max-width:130px!important;padding:6px!important;border-radius:10px}.character-title{font-size:9px!important;margin-bottom:2px;line-height:1.1}.character-description{font-size:8px!important;line-height:1.05}.ian-card .character-bubble{max-width:130px!important;transform:translate(-5px,2px)!important}.nia-card .character-bubble{max-width:130px!important;transform:translate(-25px,2px)!important}.accent-row{gap:6px;margin-bottom:6px;transform:translate(0)}.accent-button{padding:4px 8px;font-size:9px!important;border-radius:8px}.accent-button img{height:12px}.download-link{font-size:9px!important;margin-bottom:6px;transform:translate(0)}.download-link img{height:12px}.accept-row{transform:translate(0)}.primary-button img{height:32px!important}}.ian-card .character-bubble{max-width:260px;transform:translate(-15px,10px)}.nia-card .character-bubble{max-width:260px;transform:translate(-50px,10px)}@media (max-width: 1280px){.selection-header{transform:translateY(-20px)}}.accent-row{display:flex;flex-wrap:wrap;justify-content:center;gap:clamp(12px,2vw,24px);margin-bottom:clamp(16px,2.6vw,32px);transform:translate(0)}.accent-button{background:transparent;border:2px solid #ffffff;border-radius:12px;padding:8px 16px;color:#fff;display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:clamp(12px,1.2vw,15px)}.accent-button.selected{border-color:#33d0a3}.accent-row .accent-button:nth-child(1){transform:translate(85px)}.accent-row .accent-button:nth-child(2){transform:translate(85px)}.accent-row .accent-button:nth-child(3){transform:translate(85px)}.accent-button img{height:18px;width:auto;display:block}.download-link{border:none;background:transparent;color:#fff;font-size:clamp(12px,1.2vw,15px);display:flex;align-items:center;gap:8px;cursor:pointer;justify-content:center;width:100%;margin:0 auto clamp(16px,2vw,24px);transform:translate(90px)}.download-link img{height:18px;width:auto;transform:translate(0)}.download-link:disabled{opacity:.7;cursor:not-allowed}.accept-row{display:flex;justify-content:center;transform:translate(85px)}@media (max-width: 1024px){.selection-menu{padding:clamp(20px,4vw,48px)}.selection-menu-content{width:min(1000px,92vw)}.selection-header{transform:translateY(-15px)}.accent-row .accent-button:nth-child(1),.accent-row .accent-button:nth-child(2),.accent-row .accent-button:nth-child(3){transform:translate(20px)}.download-link,.accept-row{transform:translate(20px)}}@media (max-width: 900px){.selection-header{transform:translateY(-5px)}.character-grid{gap:24px}.character-title{font-size:clamp(12px,2.6vw,16px)}.character-description{font-size:clamp(12px,2.4vw,15px)}.accent-row{gap:12px 16px}.accent-row .accent-button:nth-child(1),.accent-row .accent-button:nth-child(2),.accent-row .accent-button:nth-child(3){transform:translate(0)}.download-link,.accept-row{transform:translate(0)}}@media (orientation: portrait){.character-card{width:100%;justify-self:stretch}.selection-menu{padding:20px 20px 60px;align-items:flex-start}.selection-menu-content{width:100%;padding-bottom:60px}.selection-header{transform:translate(0)}.character-grid{grid-template-columns:1fr;gap:20px}.character-body{flex-direction:column;align-items:center;text-align:center;position:relative}.character-name{text-align:center}.ian-card .character-image,.nia-card .character-image{transform:translate(0) scale(1);height:clamp(140px,42vw,220px)}.character-bubble{max-width:clamp(100px,10vw,200px);width:clamp(100px,33vw,200px);text-align:center;position:absolute;left:64.5%;top:58%;transform:translate(-50%,-50%);padding:clamp(8px,1.6vw,12px);max-height:clamp(80px,20vw,120px)}.character-title,.character-description{text-align:center;line-height:1.1}.character-title{font-size:clamp(10px,2.6vw,12px)}.character-description{font-size:clamp(9px,2.4vw,11px)}.ian-card .character-bubble,.nia-card .character-bubble{transform:translate(-50%,-50%)}.character-card{overflow:visible;position:relative}.character-body{position:relative}.character-image-wrapper{overflow:visible;position:relative}.character-check{position:absolute;top:clamp(8px,1vw,12px);right:clamp(8px,1vw,12px);height:clamp(26px,3.2vw,44px);width:auto;z-index:10;pointer-events:none}.accent-row{justify-content:center;transform:translate(0)}.accent-row .accent-button:nth-child(1),.accent-row .accent-button:nth-child(2),.accent-row .accent-button:nth-child(3){transform:translate(0)}.download-link,.accept-row{transform:translate(0)}.desktop-text{display:none}.mobile-text{display:block}.mobile-text.character-title{font-size:clamp(10px,2.6vw,12px)}.mobile-text.character-description{font-size:clamp(9px,2.4vw,11px)}}@media (orientation: portrait) and (max-width: 600px){.selection-menu,.selection-menu-content{padding-bottom:80px}.character-grid{gap:16px}.character-body{gap:12px}.character-card,.character-image-wrapper{overflow:visible}.character-check{position:absolute;top:clamp(8px,1vw,12px);right:clamp(8px,1vw,12px);height:clamp(26px,8vw,36px);width:auto;z-index:10;pointer-events:none}.character-title{font-size:clamp(9px,3.2vw,11px)}.character-description{font-size:clamp(8px,3vw,9px)}.accent-row{flex-direction:column;align-items:center}.accent-button{min-width:min(240px,90vw);justify-content:center}.download-link{margin-bottom:16px}}@media (orientation: portrait) and (max-width: 480px){.selection-menu{padding:16px 16px 100px}.selection-menu-content{padding-bottom:100px}.selection-header h1{font-size:clamp(22px,7vw,30px)}.selection-header p{font-size:clamp(12px,3.6vw,16px)}.accent-button{padding:8px 12px;font-size:clamp(12px,3.2vw,14px)}.download-link{font-size:clamp(12px,3.2vw,14px)}.primary-button img{height:clamp(36px,10vw,48px)}}.primary-button,.secondary-button{border-radius:10px;padding:10px 16px;font-size:14px;cursor:pointer;border:none}.primary-button{background:linear-gradient(90deg,#3b8d99,#47b89a,#6dd5a0);padding:.85rem 2.5rem;border-radius:.6rem;position:relative;display:inline-flex;align-items:center;justify-content:center;transition:opacity .2s;min-width:180px}.primary-button:hover{opacity:.9}.primary-button img{display:none}.primary-button-label{position:relative;color:#fff;font-size:clamp(14px,1.4vw,18px);font-weight:700;pointer-events:none}.chat-message{display:flex;width:100%;margin-bottom:0}@media (orientation: portrait){.chat-message{margin-bottom:8px;animation:fadeInUp .3s ease-out}.chat-message:not(:last-child){margin-bottom:16px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}}.chat-message.user,.chat-message.assistant{justify-content:flex-start}.message-bubble{position:relative;width:85%;max-width:85%;min-width:120px;padding:12px 16px;border-radius:18px;display:flex;align-items:flex-start;overflow:visible;min-height:fit-content}.message-bubble.has-help-action{padding-bottom:34px}.user-bubble{background-color:#47b16c}.assistant-bubble{background-color:#004c98}.message-text{position:relative;z-index:1;margin:0;font-size:20px;line-height:1.4;word-wrap:break-word;word-break:break-word;white-space:pre-wrap;width:100%;flex:1;user-select:text;-webkit-user-select:text}.message-help-button{position:absolute;right:10px;bottom:8px;z-index:3;border:1px solid rgba(255,255,255,.55);border-radius:999px;padding:4px 9px;background:#ffffff29;color:#fff;font-size:11px;font-weight:800;letter-spacing:.01em;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:background .16s ease,transform .16s ease,opacity .16s ease}.message-help-button:hover,.message-help-button:focus-visible{background:#ffffff47;outline:none;transform:translateY(-1px)}.message-help-button:active{transform:translateY(0) scale(.97)}.message-bubble.clickable{cursor:pointer;transition:transform .1s ease,opacity .1s ease}.message-bubble.clickable:hover{transform:scale(1.02);opacity:.9}.message-bubble.clickable:active{transform:scale(.98)}.chat-message.user .message-text{color:#fff;font-weight:500}.chat-message.assistant .message-text{color:#fff;font-weight:400}@media (orientation: portrait) and (max-width: 480px){.message-bubble{width:85%;max-width:85%;padding:12px 16px;border-radius:22px;min-width:80px;box-shadow:0 2px 8px #00000014,0 1px 3px #0000001f;transition:all .2s cubic-bezier(.4,0,.2,1)}.message-bubble.has-help-action{padding-bottom:33px}.user-bubble{background:linear-gradient(135deg,#47b16c,#3fa05a);margin-left:auto;margin-right:0;box-shadow:0 2px 8px #47b16c40,0 1px 3px #47b16c26}.assistant-bubble{background:linear-gradient(135deg,#004c98,#003d7a);margin-left:0;margin-right:auto;box-shadow:0 2px 8px #004c9840,0 1px 3px #004c9826}.message-text{font-size:11px!important;line-height:1.5!important;font-weight:400;letter-spacing:.01em}.message-help-button{right:9px;bottom:7px;padding:3px 8px;font-size:10px}.chat-message.user .message-text,.chat-message.assistant .message-text{color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.1)}.message-bubble.clickable{-webkit-tap-highlight-color:rgba(0,76,152,.15);touch-action:manipulation;transition:all .2s cubic-bezier(.4,0,.2,1)}.message-bubble.clickable:active{transform:scale(.97);box-shadow:0 1px 4px #0000001a,0 0 2px #00000014}}@media (orientation: portrait) and (min-width: 600px) and (max-width: 1024px){.message-bubble{width:80%;max-width:80%;padding:14px 18px;border-radius:24px}.message-bubble.has-help-action{padding-bottom:36px}.message-text{font-size:12px!important;line-height:1.6!important}}@media (max-width: 480px) and (orientation: landscape){.message-bubble{width:90%;max-width:90%;padding:10px 14px;border-radius:16px;min-width:80px}.message-text{font-size:14px;line-height:1.4}.message-bubble.has-help-action{padding-bottom:32px}.message-bubble.clickable{-webkit-tap-highlight-color:rgba(255,107,53,.3);touch-action:manipulation}}@media (orientation: landscape){.message-bubble{width:90%;max-width:90%;padding:10px 14px}.message-text{font-size:13px;color:#fff!important;line-height:1.5}.assistant-bubble{background:#004c98f2!important}.assistant-bubble .message-text{color:#fff!important}.user-bubble{background:#4caf50f2!important}.user-bubble .message-text{color:#fff!important}.message-bubble.has-help-action{padding-bottom:32px}}@media (orientation: landscape) and (max-height: 500px){.message-bubble{padding:6px 10px;border-radius:12px;min-width:60px}.message-text{font-size:11px!important;line-height:1.4}}@media (orientation: landscape) and (min-width: 1024px){.message-bubble{width:92%;max-width:92%;padding:12px 16px;border-radius:18px;min-width:150px}.message-text{font-size:14px;line-height:1.5;color:#fff!important}.assistant-bubble{background:#004c98f2!important}.user-bubble{background:#4caf50f2!important}.message-bubble.has-help-action{padding-bottom:34px}}@media (max-width: 360px){.message-bubble{width:95%;max-width:95%;padding:8px 12px;min-width:60px}.message-text{font-size:12px}}@media (orientation: portrait) and (max-width: 540px){.chat-message,.chat-message:not(:last-child){margin-bottom:0!important}.message-bubble{padding-top:10px;padding-bottom:10px}.message-bubble.has-help-action{padding-bottom:33px}}.chat-container{position:fixed;bottom:100px;left:50%;transform:translate(-50%);width:90%;max-width:500px;z-index:50}.chat-toggle-button{position:absolute;bottom:0;right:0;width:60px;height:60px;border:none;background:transparent;cursor:pointer;z-index:51;display:flex;align-items:center;justify-content:center;transition:all .2s cubic-bezier(.4,0,.2,1);border-radius:50%}.chat-toggle-button-inline{width:60px;height:60px;min-width:60px;min-height:60px;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s ease;flex-shrink:0}.chat-toggle-button-inline:hover{transform:scale(1.1)}.chat-toggle-button-inline:active{transform:scale(.95)}@media (orientation: portrait){.chat-toggle-button-inline{width:40px!important;height:40px!important;min-width:40px!important;min-height:40px!important;max-width:40px!important;max-height:40px!important}.chat-icon{width:100%!important;height:100%!important;transform:translate(0) scale(1)!important}}@media (orientation: portrait) and (max-width: 480px){.chat-toggle-button-inline{width:38px!important;height:38px!important;min-width:38px!important;min-height:38px!important;max-width:38px!important;max-height:38px!important}.chat-icon{width:100%!important;height:100%!important;transform:translate(0) scale(1)!important}}@media (orientation: portrait) and (min-width: 600px) and (max-width: 1024px){.chat-toggle-button-inline{width:42px!important;height:42px!important;min-width:42px!important;min-height:42px!important;max-width:42px!important;max-height:42px!important}.chat-icon{width:100%!important;height:100%!important;transform:translate(0) scale(1)!important}}.chat-toggle-button:hover{transform:scale(1.1)}.chat-toggle-button:active{transform:scale(.95)}.chat-icon{width:100%;height:100%;object-fit:contain;transform:translate(0) scale(1.2)}.chat-panel{position:absolute;bottom:70px;right:0;width:100%;max-width:500px;background:transparent;border-radius:15px;box-shadow:none;border:none;display:flex;flex-direction:column;max-height:400px;overflow:hidden}.chat-panel-inline{position:fixed;bottom:100px;left:50%;transform:translate(-50%) translate(0) scale(1);width:60%;max-width:400px;background:transparent;border-radius:15px;box-shadow:none;border:none;display:flex;flex-direction:column;max-height:400px;height:auto;overflow:hidden;z-index:2000;bottom:calc(100px + env(safe-area-inset-bottom,0px))}@media (orientation: landscape){.chat-panel-inline{left:10px;right:auto;transform:none;width:350px;max-width:350px;top:10px;bottom:auto;height:calc(100vh - 110px);max-height:calc(100vh - 110px);background:#004c98eb;border-radius:16px;box-shadow:0 8px 32px #00285066;border:1px solid rgba(255,255,255,.15);display:flex;flex-direction:column;overflow:hidden}.chat-panel-inline .chat-messages{max-height:none;padding:20px;gap:16px;flex:1;overflow-y:auto}.chat-panel-inline:before{content:"• CONVERSATION HISTORY";position:absolute;top:16px;left:20px;font-size:11px;font-weight:600;color:#fffc;letter-spacing:1px;text-transform:uppercase;z-index:1;pointer-events:none}.chat-panel-inline .chat-messages{margin-top:45px}.chat-panel-inline .chat-empty{color:#ffffff80}.chat-panel-inline .chat-input-form{position:relative;bottom:auto;left:auto;transform:none;width:100%;max-width:100%;background:#00326e66;-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:0 0 16px 16px;padding:10px 12px;box-shadow:none;border:none;border-top:1px solid rgba(255,255,255,.1);z-index:1;display:flex;align-items:center;gap:8px;min-height:44px;max-height:44px;box-sizing:border-box;flex-shrink:0}.chat-panel-inline .chat-input{background:#00326e99;border:1px solid rgba(255,255,255,.15);color:#fff;padding:8px 16px;font-size:15px;border-radius:18px}.chat-panel-inline .chat-input::placeholder{color:#ffffff80}.chat-panel-inline .chat-input:focus{background:#003c82b3;border-color:#64b4ff80;outline:none}.chat-panel-inline .chat-send-button{background:#1799b7;border-radius:50%;box-shadow:0 2px 8px #1799b766;width:30px;height:30px;min-width:30px;min-height:30px;max-width:30px;max-height:30px;margin-right:4px}.chat-panel-inline .chat-send-button:hover{background:#1ba8c7;box-shadow:0 4px 12px #1799b799;transform:scale(1.05)}body:has(.feedback-banner:not(.expanded)) .chat-panel-inline{height:calc(100vh - 180px);max-height:calc(100vh - 180px)}body:has(.feedback-banner.expanded) .chat-panel-inline{height:calc(100vh - 470px);max-height:calc(100vh - 470px)}@media (max-height: 500px){.chat-panel-inline{width:220px;max-width:220px;left:6px;top:6px;height:calc(100vh - 80px);max-height:calc(100vh - 80px);border-radius:12px;padding:0}.chat-panel-inline:before{font-size:9px;top:10px;left:14px;letter-spacing:.5px}.chat-panel-inline .chat-messages{max-height:none;padding:10px;gap:8px;margin-top:32px}.chat-panel-inline .chat-input-form{min-height:34px;max-height:34px;padding:4px 6px 4px 10px;border-radius:0 0 12px 12px;gap:4px}.chat-panel-inline .chat-input{padding:4px 10px;font-size:12px}.chat-panel-inline .chat-send-button{width:24px;height:24px;min-width:24px;min-height:24px;max-width:24px;max-height:24px}body:has(.feedback-banner:not(.expanded)) .chat-panel-inline{height:calc(100vh - 150px);max-height:calc(100vh - 150px)}body:has(.feedback-banner.expanded) .chat-panel-inline{height:calc(100vh - 400px);max-height:calc(100vh - 400px);min-height:120px}}@media (max-height: 600px) and (min-height: 501px){.chat-panel-inline{width:260px;max-width:260px;left:8px;top:8px;height:calc(100vh - 90px);max-height:calc(100vh - 90px)}.chat-panel-inline .chat-messages{max-height:none;padding:14px;gap:10px}.chat-panel-inline .chat-input-form{min-height:38px;max-height:38px;padding:6px 8px 6px 12px}body:has(.feedback-banner:not(.expanded)) .chat-panel-inline{height:calc(100vh - 160px);max-height:calc(100vh - 160px)}body:has(.feedback-banner.expanded) .chat-panel-inline{height:calc(100vh - 460px);max-height:calc(100vh - 460px);min-height:120px}}}.chat-messages{max-height:300px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:15px;flex:1;scrollbar-width:none;-ms-overflow-style:none}.chat-messages::-webkit-scrollbar{display:none}.chat-panel-inline:has(>.autonomous-support-dock)>.chat-messages,.chat-panel:has(>.autonomous-support-dock)>.chat-messages{min-height:72px;max-height:none}.chat-empty{display:flex;align-items:center;justify-content:center;height:100%;padding:20px;color:#666;font-size:14px;text-align:center}.chat-help-quick-actions{display:flex;align-items:center;gap:8px;padding:0 15px 4px;flex-wrap:wrap;color:#ffffffd6;font-size:11px;line-height:1.2}.chat-help-quick-actions button{border:1px solid rgba(255,255,255,.45);border-radius:999px;padding:6px 10px;background:#004c98e0;color:#fff;font-size:12px;font-weight:800;cursor:pointer;box-shadow:0 4px 14px #00234c2e}.chat-help-quick-actions button:hover,.chat-help-quick-actions button:focus-visible{background:#4a2d8ff2;outline:none}.chat-input-form{display:flex;align-items:center;gap:10px;padding:12px 15px;border-top:none;background:transparent;flex-shrink:0;min-height:60px;overflow:visible;box-sizing:border-box}.chat-input{flex:1 1 auto;min-width:0;max-width:calc(100% - 65px);padding:10px 15px;border:none;border-radius:20px;font-size:15px;outline:none;transition:border-color .2s ease;box-sizing:border-box;background-color:#fff;color:#000}.chat-input::placeholder{color:#000;opacity:.6}.chat-input:focus{outline:none}.chat-send-button{width:45px;height:45px;min-width:45px;min-height:45px;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s ease;flex-shrink:0;visibility:visible;opacity:1}.chat-send-button:hover{transform:scale(1.1)}.chat-send-button:active{transform:scale(.95)}.send-icon{width:100%;height:100%;object-fit:contain}@media (orientation: portrait){.chat-container{bottom:70px;left:50%;transform:translate(-50%);width:65%;max-width:420px;bottom:calc(70px + env(safe-area-inset-bottom,0px))}body:has(.feedback-banner:not(.expanded)) .chat-container{bottom:calc(145px + env(safe-area-inset-bottom,0px))}body:has(.feedback-banner.expanded) .chat-container{bottom:calc(520px + env(safe-area-inset-bottom,0px))}.chat-panel{max-height:350px;border-radius:28px;box-shadow:0 10px 40px #00000014,0 2px 8px #0000000a;-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);background:#ffffffeb;border:1px solid rgba(255,255,255,.3)}.chat-panel-inline{bottom:calc(100px + env(safe-area-inset-bottom,0px));top:auto!important;width:65%;max-width:420px;border-radius:28px;box-shadow:0 10px 40px #00000014,0 2px 8px #0000000a;-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);background:#ffffffeb;border:1px solid rgba(255,255,255,.3);height:calc(75vh - 250px)!important;max-height:calc(75vh - 250px)!important;min-height:200px;overflow-y:auto;-webkit-overflow-scrolling:touch;transition:all .3s cubic-bezier(.4,0,.2,1)}body:has(.feedback-banner:not(.expanded)) .chat-panel-inline{bottom:calc(145px + env(safe-area-inset-bottom,0px))}body:has(.feedback-banner.expanded) .chat-panel-inline{bottom:calc(550px + env(safe-area-inset-bottom,0px));height:calc(75vh - 700px)!important;max-height:calc(75vh - 700px)!important}.chat-messages{max-height:250px;padding:24px 18px;gap:18px}.chat-input-form{padding:10px 12px;min-height:50px;gap:8px}.chat-input{padding:8px 12px;font-size:14px;border-radius:18px;max-width:calc(100% - 50px)}.chat-send-button{width:38px;height:38px;min-width:38px;min-height:38px}body:has(.autonomous-route-panel) .chat-container{z-index:9600}body:has(.autonomous-route-panel) .chat-panel-inline{z-index:9600;bottom:calc(86px + env(safe-area-inset-bottom,0px))!important;width:min(92vw,380px);height:min(42vh,330px)!important;max-height:min(42vh,330px)!important;min-height:210px}}@media (orientation: portrait) and (min-width: 600px) and (max-width: 1024px){.chat-container{width:55%;max-width:500px;bottom:calc(120px + env(safe-area-inset-bottom,0px))!important}.chat-panel-inline{width:55%;max-width:500px;bottom:calc(160px + env(safe-area-inset-bottom,0px))!important;height:calc(70vh - 300px)!important;max-height:calc(70vh - 300px)!important;min-height:300px}body:has(.feedback-banner:not(.expanded)) .chat-panel-inline{bottom:calc(205px + env(safe-area-inset-bottom,0px))!important}body:has(.feedback-banner.expanded) .chat-panel-inline{bottom:calc(610px + env(safe-area-inset-bottom,0px))!important;height:calc(70vh - 750px)!important;max-height:calc(70vh - 750px)!important}body:has(.feedback-banner:not(.expanded)) .chat-container{bottom:calc(195px + env(safe-area-inset-bottom,0px))!important}body:has(.feedback-banner.expanded) .chat-container{bottom:calc(570px + env(safe-area-inset-bottom,0px))!important}.chat-messages{max-height:calc(70vh - 280px);padding:28px 24px;gap:20px}.chat-input-form{padding:12px 16px;min-height:58px;gap:8px}.chat-input{padding:10px 14px;font-size:15px;border-radius:22px;max-width:calc(100% - 48px)}.chat-send-button{width:40px;height:40px;min-width:40px;min-height:40px}}@media (orientation: landscape){.chat-container{bottom:90px;left:20px;transform:none;width:350px;max-width:40%}.chat-panel{max-height:300px}.chat-messages{max-height:200px}}@media (orientation: landscape){.chat-toggle-button,.chat-toggle-button-inline{width:48px;height:48px;min-width:48px;min-height:48px;max-width:48px;max-height:48px;background:transparent}.chat-icon{transform:translate(0) scale(1)}.chat-toggle-button:hover,.chat-toggle-button-inline:hover{background:#ffffff1a;transform:scale(1.05)}}@media (orientation: landscape) and (max-height: 500px){.chat-toggle-button,.chat-toggle-button-inline{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important;max-width:36px!important;max-height:36px!important}}@media (orientation: landscape) and (min-width: 1024px){.chat-toggle-button,.chat-toggle-button-inline{width:52px;height:52px;min-width:52px;min-height:52px;max-width:52px;max-height:52px}.chat-panel-inline{width:340px;max-width:340px;left:10px;top:10px;height:calc(100vh - 130px);max-height:calc(100vh - 130px)}.chat-panel-inline .chat-messages{max-height:calc(100vh - 220px);padding:18px 20px;gap:14px;margin-top:40px}.chat-panel-inline .chat-input-form{padding:8px 10px 8px 14px;min-height:42px;max-height:42px;gap:8px}.chat-panel-inline .chat-messages{max-height:none}.chat-panel-inline .chat-input{padding:8px 14px;font-size:14px;border-radius:18px}.chat-panel-inline .chat-send-button{width:30px;height:30px;min-width:30px;min-height:30px;max-width:30px;max-height:30px}.chat-panel-inline .chat-empty{font-size:14px;padding:30px;color:#fff9}}@media (orientation: landscape) and (min-width: 1440px){.chat-panel-inline{width:400px;max-width:400px}.chat-panel-inline .chat-input-form{min-height:44px;max-height:44px;padding:8px 12px 8px 16px}}@media (orientation: portrait) and (max-width: 480px){.chat-container{bottom:70px;width:95%;bottom:calc(90px + env(safe-area-inset-bottom,0px))}.chat-panel{max-height:300px}.chat-panel-inline{width:88%;max-width:380px;bottom:calc(120px + env(safe-area-inset-bottom,0px));top:auto!important;height:calc(80vh - 215px)!important;max-height:calc(80vh - 215px)!important;min-height:180px;overflow-y:auto}body:has(.autonomous-route-panel) .chat-panel-inline{width:min(92vw,360px);bottom:calc(82px + env(safe-area-inset-bottom,0px))!important;height:min(42vh,320px)!important;max-height:min(42vh,320px)!important;min-height:205px}body:has(.feedback-banner:not(.expanded)) .chat-panel-inline{bottom:calc(165px + env(safe-area-inset-bottom,0px));height:calc(80vh - 290px)!important;max-height:calc(80vh - 290px)!important}body:has(.feedback-banner.expanded) .chat-panel-inline{bottom:calc(570px + env(safe-area-inset-bottom,0px));height:calc(80vh - 665px)!important;max-height:calc(80vh - 665px)!important}.chat-messages{max-height:calc(100vh - 301px - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px));padding:18px 14px;gap:14px}.chat-toggle-button{width:56px;height:56px;box-shadow:0 2px 8px #0000001a}.chat-toggle-button:hover{box-shadow:0 4px 12px #00000026}.chat-input-form{padding:10px 14px!important;gap:8px!important;min-height:52px!important;background:#fffffffa!important;-webkit-backdrop-filter:blur(10px)!important;backdrop-filter:blur(10px)!important;border-top:1px solid rgba(0,0,0,.04)!important;transition:all .2s ease!important;position:relative!important;border-radius:0!important;box-shadow:none!important;border-left:none!important;border-right:none!important;border-bottom:none!important}.chat-panel-inline .chat-input-form{position:relative!important;bottom:auto!important;left:auto!important;transform:none!important;width:100%!important;max-width:100%!important;background:#fffffffa!important;-webkit-backdrop-filter:blur(10px)!important;backdrop-filter:blur(10px)!important;border-radius:0!important;box-shadow:none!important;border:none!important;border-top:1px solid rgba(0,0,0,.04)!important;padding:10px 14px!important;min-height:52px!important;gap:8px!important}.chat-input{padding:8px 14px!important;font-size:14px!important;min-width:0!important;max-width:calc(100% - 50px)!important;border-radius:20px!important;border:1.5px solid rgba(0,0,0,.08)!important;background:#f9fafb!important;transition:all .2s cubic-bezier(.4,0,.2,1)!important;box-shadow:inset 0 1px 2px #00000005!important;color:#000!important}.chat-panel-inline .chat-input{padding:8px 14px!important;font-size:14px!important;border-radius:20px!important;border:1.5px solid rgba(0,0,0,.08)!important;background:#f9fafb!important;color:#000!important}.chat-input:focus{background:#fff!important;border-color:#004c9840!important;box-shadow:0 0 0 3px #004c9814,inset 0 1px 2px #00000005!important;outline:none!important}.chat-panel-inline .chat-input:focus{background:#fff!important;border-color:#004c9840!important;box-shadow:0 0 0 3px #004c9814,inset 0 1px 2px #00000005!important}.chat-input::placeholder{color:#00000073!important;font-weight:400!important}.chat-panel-inline .chat-input::placeholder{color:#00000073!important;font-weight:400!important}.chat-send-button{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important;border-radius:50%!important;background:#0000000f!important;box-shadow:0 2px 6px #00000014,inset 0 1px #ffffff80!important;transition:all .2s cubic-bezier(.4,0,.2,1)!important;border:1px solid rgba(0,0,0,.05)!important}.chat-panel-inline .chat-send-button{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important;border-radius:50%!important;background:#0000000f!important;box-shadow:0 2px 6px #00000014,inset 0 1px #ffffff80!important;border:1px solid rgba(0,0,0,.05)!important}.chat-send-button:hover{background:#0000001a!important;transform:scale(1.08)!important;box-shadow:0 4px 12px #0000001f,inset 0 1px #fff9!important}.chat-send-button:active{transform:scale(.95)!important;box-shadow:0 1px 3px #0000001a,inset 0 1px #fff6!important}.chat-empty{padding:15px;font-size:13px}}@media (orientation: portrait) and (max-width: 360px){.chat-panel-inline{width:98%;border-radius:12px;bottom:calc(90px + env(safe-area-inset-bottom,0px));top:auto!important;height:calc(82vh - 170px)!important;max-height:calc(82vh - 170px)!important;min-height:150px;overflow-y:auto}.chat-messages{padding:10px;gap:8px;max-height:calc(100vh - 256px - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px))}.chat-input{padding:8px 10px;font-size:13px;max-width:calc(100% - 45px)}.chat-input-form{padding:8px 10px;gap:6px;min-height:50px}.chat-send-button{width:36px;height:36px;min-width:36px;min-height:36px}}@media (orientation: portrait) and (max-width: 540px){body:has(.autonomous-route-panel) .chat-panel-inline{z-index:9600;top:clamp(340px,43vh,382px)!important;bottom:calc(112px + env(safe-area-inset-bottom,0px))!important;height:auto!important;max-height:none!important;min-height:190px;width:min(92vw,380px)}body:has(.feedback-banner:not(.expanded)):has(.autonomous-route-panel) .chat-panel-inline{bottom:calc(182px + env(safe-area-inset-bottom,0px))!important}}@media (orientation: portrait) and (max-width: 540px){body:has(.autonomous-route-panel) .chat-panel-inline{top:clamp(428px,51vh,444px)!important}}@media (orientation: portrait) and (max-width: 380px){body:has(.autonomous-route-panel) .chat-panel-inline{top:clamp(404px,50vh,424px)!important}}@media (orientation: portrait) and (max-width: 540px){body:has(.autonomous-route-panel) .chat-panel-inline{top:clamp(374px,45vh,398px)!important}}@media (orientation: portrait) and (max-width: 380px){body:has(.autonomous-route-panel) .chat-panel-inline{top:clamp(362px,44vh,386px)!important}}@media (orientation: portrait) and (max-width: 540px){body:has(.autonomous-route-panel) .chat-panel-inline{top:var(--ar-chat-top, calc(clamp(238px, 30vh, 286px) + 84px) )!important}}@media (orientation: portrait) and (max-width: 540px){body:has(.autonomous-route-panel) .chat-panel-inline{bottom:var(--ar-card-bottom, calc(92px + env(safe-area-inset-bottom, 0px)) )!important}}@media (orientation: portrait) and (max-width: 540px){.chat-panel-inline .chat-messages,body:has(.autonomous-route-panel) .chat-panel-inline .chat-messages{gap:6px!important;padding-top:12px!important;padding-bottom:10px!important}}.lesson-checklist{margin:20px 0}.lesson-checklist h3{margin-bottom:15px;color:#007bff;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:16px;font-weight:600}.objectives-list{display:flex;flex-direction:column;gap:12px}.objective-item{padding:15px;border:1px solid #e0e0e0;border-radius:18px;background-color:#fff;box-shadow:0 2px 4px #0000000d}.objective-item.objective-completed{border-color:#28a745;background-color:#d4edda}.objective-item.objective-in-progress{border-color:#ffc107;background-color:#fff3cd}.objective-item.objective-pending{border-color:#ddd;background-color:#f9f9f9}.objective-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.objective-type{font-size:12px;color:#000;text-transform:uppercase;font-weight:600;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;opacity:.6}.objective-progress{font-weight:600;font-size:14px}.objective-completed .objective-progress{color:#28a745}.objective-in-progress .objective-progress{color:#ffc107}.objective-pending .objective-progress{color:#666}.objective-description{font-size:15px;color:#555;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-weight:400;line-height:1.4;margin-bottom:8px}.objective-stats{display:flex;gap:15px;font-size:13px;color:#000;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-weight:400;opacity:.7;margin-top:8px}.lesson-progress-summary{margin-top:20px;padding:15px;background-color:#f0f0f0;border-radius:8px}.progress-bar{width:100%;height:20px;background-color:#e0e0e0;border-radius:10px;overflow:hidden;margin-bottom:10px}.progress-fill{height:100%;background-color:#007bff;transition:width .3s ease}.progress-text{text-align:center;font-size:14px;color:#000;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-weight:500;opacity:1}.evaluation-results{position:relative;background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;max-width:100%;width:100%;overflow-y:auto;padding:20px}.academic-mode-results-container .evaluation-results{position:relative;transform:none;top:auto;left:auto;max-width:100%;width:100%;max-height:100%;box-shadow:none;padding:20px 20px 120px;overflow-y:auto;flex:1;display:flex;flex-direction:column;min-height:0;box-sizing:border-box}@media (max-width: 480px){.academic-mode-results-container .evaluation-results{padding:15px 15px 150px}.academic-mode.portrait .academic-mode-results-container{padding-bottom:120px}.score-circle{width:120px;height:120px}.score-value{font-size:28px}.score-label{font-size:12px}.element-item{padding:12px}.evaluation-results-actions{flex-direction:column;margin-bottom:60px;padding-bottom:30px}.continue-button,.retry-button{width:100%}}.evaluation-results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.evaluation-results-header h2{margin:0;color:#333}.close-button{background:none;border:none;font-size:28px;cursor:pointer;color:#666;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center}.close-button:hover{color:#333}.overall-score{text-align:center;margin:30px 0}.score-circle{width:150px;height:150px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto 15px;border:4px solid}.score-circle.score-excellent{background-color:#ffe5cc;border-color:#fd7e14;color:#7c3a00}.score-circle.score-passing{background-color:#d1ecf1;border-color:#17a2b8;color:#0c5460}.score-circle.score-failing{background-color:#f8d7da;border-color:#dc3545;color:#721c24}.score-value{font-size:36px;font-weight:700}.score-label{font-size:14px;margin-top:5px}.score-status{font-size:18px;font-weight:600;margin-top:10px;color:#333}.overall-score .score-status{color:#333}.elements-breakdown{margin:30px 0}.elements-breakdown h3{margin-bottom:20px;color:#333}.element-item{margin-bottom:20px;padding:15px;border:1px solid #ddd;border-radius:8px;background-color:#f9f9f9}.element-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.element-name{font-weight:600;color:#333}.element-score{font-weight:600;font-size:18px}.element-score.score-excellent{color:#fd7e14}.element-score.score-passing{color:#17a2b8}.element-score.score-failing{color:#dc3545}.element-feedback{color:#666;font-size:14px;margin-bottom:10px}.element-criteria{margin-top:10px;padding-top:10px;border-top:1px solid #ddd}.criterion-item{display:flex;justify-content:space-between;align-items:center;padding:5px 0;font-size:13px}.criterion-description{color:#666}.criterion-score{font-weight:600;color:#333}.evaluation-results-actions{margin-top:30px;margin-bottom:40px;text-align:center;display:flex;gap:15px;justify-content:center;flex-wrap:wrap;padding-bottom:20px}.continue-button{padding:12px 24px;background-color:#007bff;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:16px;transition:background-color .2s}.continue-button:hover{background-color:#0056b3}.continue-button.secondary{background-color:#6c757d}.continue-button.secondary:hover{background-color:#5a6268}.retry-button{padding:12px 24px;background-color:#dc3545;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:16px;font-weight:600;transition:background-color .2s}.retry-button:hover{background-color:#c82333}.level-progress-map{background:transparent;border-radius:0;box-shadow:none;padding:0;max-width:100%;max-height:500px;overflow-y:auto}.level-progress-map-header{margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid #e0e0e0}.level-progress-map-header h3{margin:0;font-size:16px;font-weight:600;color:#000;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.level-progress-map-content{display:flex;flex-direction:column;gap:16px}.unit-section{display:flex;flex-direction:column;gap:8px}.unit-header{display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:500;color:#000;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;opacity:.8}.unit-title{font-weight:600}.unit-progress{color:#000;font-size:12px;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;opacity:.7}.lessons-list{display:flex;flex-direction:column;gap:6px;padding-left:12px}.lesson-item{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:12px;cursor:pointer;transition:all .2s ease;font-size:14px;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;color:#000}.lesson-item:hover{background:#e8e8e8;transform:translate(2px)}.lesson-item.current-lesson{background:#000;color:#fff;font-weight:600;border-left:none}.lesson-completed{color:#4caf50}.lesson-in-progress{color:#ff9800}.lesson-locked{color:#9e9e9e;opacity:.5;cursor:not-allowed!important}.lesson-unlocked{color:#000;opacity:.8}.lesson-item.lesson-disabled{cursor:not-allowed!important;opacity:.5}.lesson-item.lesson-disabled:hover{background:transparent!important;transform:none!important}.lesson-icon{font-size:16px;flex-shrink:0}.lesson-number{flex:1}.lesson-results-button{background:transparent;border:none;cursor:pointer;font-size:18px;padding:4px 8px;display:flex;align-items:center;justify-content:center;transition:transform .2s ease;flex-shrink:0}.lesson-results-button:hover{transform:scale(1.2)}.lesson-results-button:active{transform:scale(1.1)}@media (max-width: 768px){.level-progress-map{max-width:100%;max-height:300px}}.academic-mode{padding:20px;max-width:1200px;margin:0 auto;position:relative;display:flex;gap:20px}.academic-mode.landscape{background:#fff;border-radius:12px 0 0 12px;box-shadow:-4px 0 20px #0003;width:500px;max-width:500px;height:100vh;max-height:100vh;overflow-y:auto;margin:0;flex-direction:row;position:fixed;top:0;right:0;z-index:10001;pointer-events:auto}.academic-mode.landscape .academic-mode-content{flex:1;min-width:0;width:100%;padding-bottom:40px}.academic-mode-progress-map-wrapper{margin:20px 0;padding:16px;background:#f8f9fa;border-radius:12px;border:1px solid #e0e0e0;animation:slideDown .3s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 1200px){.academic-mode.landscape{width:400px;max-width:400px}.app-container:has(.academic-mode-container){margin-right:400px}}@media (max-width: 900px){.academic-mode.landscape{flex-direction:column}}.academic-mode.portrait{width:100%;height:100vh;max-width:100%;max-height:100vh;background:#fff;border-radius:0;box-shadow:none;margin:0;padding:0;flex-direction:column;overflow-y:auto}.academic-mode.portrait .academic-mode-content{flex:1;display:flex;flex-direction:column;padding:20px 20px 50px;overflow-y:auto}.academic-mode-header-portrait{padding:20px;background:#fff;border-radius:0 0 50% 50%/0 0 40% 40%;margin-bottom:20px}.academic-mode-header-portrait-top{display:flex;align-items:center;gap:12px;margin-bottom:10px}.academic-mode-header-portrait-top .academic-mode-map-button{flex-shrink:0}.academic-mode-header-portrait-top .academic-mode-close-button{flex-shrink:0;margin-left:auto}.academic-mode-header-portrait h2{margin:0;color:#000;font-size:24px;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-weight:600;flex:1}.academic-mode-progress-map-wrapper .level-progress-map{max-width:100%;max-height:none;box-shadow:none;background:transparent;padding:0}.academic-mode-close-button{width:50px;height:50px;min-width:50px;min-height:50px;border:none;background:transparent;cursor:pointer;z-index:10;display:flex;align-items:center;justify-content:center;transition:transform .2s ease}.academic-mode-close-button:hover{transform:scale(1.1)}.academic-mode-close-button:active{transform:scale(.95)}.academic-mode-close-icon{width:100%;height:100%;object-fit:contain}.academic-mode-close-button-bottom{position:fixed;bottom:30px;left:50%;transform:translate(-50%);width:50px;height:50px;min-width:50px;min-height:50px;border:none;background:transparent;cursor:pointer;z-index:10001;display:flex;align-items:center;justify-content:center;transition:transform .2s ease}.academic-mode-close-button-bottom:hover{transform:translate(-50%) scale(1.1)}.academic-mode-close-button-bottom:active{transform:translate(-50%) scale(.95)}.academic-mode-header{margin-bottom:20px}.academic-mode-header-top{display:flex;align-items:center;gap:12px;margin-bottom:10px}.academic-mode-header-top h2{margin:0;flex:1}.academic-mode-close-button-landscape{width:40px;height:40px;min-width:40px;min-height:40px;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s ease;flex-shrink:0;margin-left:auto}.academic-mode-close-button-landscape:hover{transform:scale(1.1)}.academic-mode-close-button-landscape:active{transform:scale(.95)}.academic-mode-map-button{width:40px;height:40px;min-width:40px;min-height:40px;border:2px solid #000;border-radius:8px;background:#fff;color:#000;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0}.academic-mode-map-button:hover{transform:scale(1.05);opacity:.8}.academic-mode-map-button:active{transform:scale(.95)}.academic-mode-map-icon{width:20px;height:20px;transition:fill .2s ease}.academic-mode-map-icon path{fill:#fff;transition:fill .2s ease}.academic-mode-map-button.active{border-color:#000;background:#fff}.academic-mode-map-button.active .academic-mode-map-icon path{fill:#000}.academic-mode.portrait .academic-mode-header,.academic-mode.landscape .academic-mode-header-portrait{display:none}.academic-mode-header h2{margin:0 0 10px;color:#000;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:20px;font-weight:600}.academic-mode-level{color:#000;font-size:14px;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-weight:400;opacity:.7}.academic-mode-loading{text-align:center;padding:40px;color:#666}.academic-mode-task-container{margin-bottom:20px;padding:0;background:transparent;border:none;box-shadow:none;animation:slideDown .3s ease-out}.academic-mode-task-header{margin-bottom:12px;display:flex;align-items:center;gap:12px}.academic-mode-task-header h3{margin:0;color:#007bff;font-size:16px;font-weight:600;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;flex:1}.academic-mode-task-refresh-button{width:32px;height:32px;min-width:32px;min-height:32px;border:2px solid #1976d2;border-radius:8px;background:#fff;color:#1976d2;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;transition:all .2s ease;flex-shrink:0}.academic-mode-task-refresh-button:hover{background:#e3f2fd;transform:rotate(90deg)}.academic-mode-task-refresh-button:active{transform:rotate(90deg) scale(.95)}.academic-mode-task-description{color:#333;font-size:15px;line-height:1.6;text-align:justify;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-weight:400;padding:0;background:transparent;border-radius:0;border:none;margin-bottom:0}.academic-mode-start-button{margin-top:30px;margin-bottom:30px;padding:12px 24px;background-color:#007bff;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:16px}.academic-mode-start-button:hover:not(:disabled){background-color:#0056b3}.academic-mode-start-button:disabled{background-color:#ccc;cursor:not-allowed}.academic-mode-results-container{margin-top:20px;padding:0;background:transparent;border-radius:0;border:none;max-height:calc(100vh - 300px);overflow-y:auto;width:100%;flex:1;display:flex;flex-direction:column;min-height:0}.academic-mode.portrait .academic-mode-results-container{max-height:calc(100vh - 200px);overflow-y:auto;-webkit-overflow-scrolling:touch;padding-bottom:100px;margin-bottom:20px}.academic-history-section{margin-top:16px;border-top:1px solid #e0e0e0;padding-top:8px}.academic-history-toggle{background:none;border:none;color:#555;font-size:13px;cursor:pointer;padding:4px 0;width:100%;text-align:left;font-weight:600}.academic-history-toggle:hover{color:#333}.academic-history-list{margin-top:8px;display:flex;flex-direction:column;gap:8px;max-height:300px;overflow-y:auto}.academic-history-loading,.academic-history-empty{font-size:12px;color:#888;text-align:center;padding:8px 0}.academic-history-item{background:#f7f7f7;border-radius:8px;padding:10px 12px;border-left:3px solid #4a90d9}.academic-history-item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.academic-history-bot{font-weight:600;font-size:13px;color:#333;text-transform:capitalize}.academic-history-rating{font-size:11px}.academic-history-item-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:11px;color:#666}.academic-history-mode{background:#e0ecff;color:#36c;border-radius:4px;padding:1px 6px;font-size:10px}.academic-history-feedback{font-size:11px;color:#555;font-style:italic;margin-top:4px;margin-bottom:0}.feedback-banner{position:fixed;bottom:0;left:0;right:0;z-index:50;background:linear-gradient(135deg,#5daaed,#3b6fd4,#2a1b6e);box-shadow:0 -4px 20px #2a1b6e66;transition:max-height .3s ease-out;max-height:70px;overflow:hidden;width:100%;border-top:1px solid rgba(255,255,255,.15);margin:0;padding:0}@media (orientation: portrait){.feedback-banner{max-height:75px}}.feedback-banner.expanded{max-height:450px}.feedback-banner-content{padding:15px 30px;width:100%;max-width:100%;box-sizing:border-box;margin:0}.feedback-banner-collapsed{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:nowrap;white-space:nowrap}@media (orientation: portrait){.feedback-banner{max-height:70px}.feedback-banner-content{padding:8px 12px}.feedback-banner-collapsed{flex-direction:row;gap:6px;flex-wrap:nowrap;justify-content:center;align-items:center;overflow:hidden}.feedback-banner-question{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.feedback-banner-stars{gap:4px}.feedback-star-button{font-size:20px;width:24px;height:24px;padding:1px}.feedback-expand-button{width:28px;height:28px;min-width:28px;min-height:28px;max-width:28px;max-height:28px;font-size:16px}}.feedback-banner-question{color:#fff;font-size:14px;font-weight:500;white-space:nowrap;flex-shrink:1;min-width:0}@media (orientation: portrait){.feedback-banner-question{font-size:12px}}.feedback-banner-stars{display:flex;gap:6px;align-items:center;flex-shrink:0}.feedback-star-button{background:none;border:none;font-size:24px;cursor:pointer;padding:2px;transition:transform .2s;line-height:1;flex-shrink:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center}.feedback-star-button:hover{transform:scale(1.15)}.feedback-star-button.filled{color:#47b16c;filter:drop-shadow(0 2px 4px rgba(71,177,108,.5))}.feedback-star-button.empty{color:#fff9}.feedback-expand-button{background-color:#ffffff26;color:#fff;border:2px solid rgba(255,255,255,.3);border-radius:50%;width:32px;height:32px;min-width:32px;min-height:32px;max-width:32px;max-height:32px;padding:0;margin:0;font-size:18px;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px #0003;line-height:1;flex-shrink:0;box-sizing:border-box;aspect-ratio:1}.feedback-expand-button:hover{background-color:#ffffff40;border-color:#ffffff80;transform:scale(1.1);box-shadow:0 4px 10px #0000004d}.feedback-banner-expanded{display:flex;flex-direction:column;gap:15px;width:100%;max-width:100%}.feedback-banner-header{display:flex;justify-content:space-between;align-items:center}.feedback-collapse-button{background:none;border:none;color:#fff;font-size:28px;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color .2s;line-height:1}.feedback-collapse-button:hover{background-color:#fff3}.feedback-rating-text{color:#fff;font-size:14px;font-weight:500;text-align:center;margin:-10px 0 0;min-height:20px}.feedback-text-section{display:flex;flex-direction:column;gap:8px}.feedback-textarea{width:100%;padding:12px;border:2px solid rgba(255,255,255,.3);border-radius:10px;background-color:#fffffff2;font-size:14px;font-family:inherit;resize:vertical;min-height:80px;transition:border-color .2s;box-sizing:border-box;color:#000}.feedback-textarea:focus{outline:none;border-color:#47b16c;background-color:#fff;color:#000}.feedback-textarea::placeholder{color:#666}.feedback-char-count{color:#fffc;font-size:12px;text-align:right}.feedback-banner-actions{display:flex;justify-content:flex-end}.feedback-submit-button{padding:10px 24px;border:none;border-radius:10px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;background:#47b16c;color:#fff;box-shadow:0 4px 15px #47b16c66;min-width:140px}.feedback-submit-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #47b16c99;background:#3a9d5a}.feedback-submit-button:disabled{opacity:.6;cursor:not-allowed}@media (max-width: 768px){.feedback-banner-content{padding:12px 20px}.feedback-banner-collapsed{gap:10px}.feedback-banner-question{font-size:14px}.feedback-star-button{font-size:24px}.feedback-banner.expanded{max-height:500px}.feedback-textarea{min-height:70px}.feedback-submit-button{padding:8px 20px;font-size:14px;min-width:120px}}@media (max-width: 480px) and (orientation: portrait){.feedback-banner{max-height:70px}.feedback-banner-content{padding:8px 10px}.feedback-banner-collapsed{flex-direction:row;gap:5px;flex-wrap:nowrap;justify-content:center;align-items:center;overflow:hidden}.feedback-banner-question{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.feedback-star-button{font-size:18px;width:22px;height:22px;padding:1px}.feedback-expand-button{width:26px;height:26px;min-width:26px;min-height:26px;max-width:26px;max-height:26px;font-size:14px;box-sizing:border-box;aspect-ratio:1}}.push-prompt-sheet{position:fixed;left:0;right:0;bottom:calc(clamp(180px,28vh,260px) + env(safe-area-inset-bottom,0px));z-index:860;display:flex;justify-content:center;padding:0 16px;pointer-events:none;animation:push-prompt-sheet-in .32s cubic-bezier(.16,1,.3,1)}.push-prompt-card{width:min(420px,100%);background:#fffffff7;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid rgba(15,23,42,.08);border-radius:18px;padding:14px;box-shadow:0 14px 38px #0f172a2e,0 2px 8px #0f172a14;display:flex;flex-direction:column;gap:12px;pointer-events:auto}.push-prompt-card-install{max-height:min(72vh,520px);overflow-y:auto}.push-prompt-header{display:flex;align-items:flex-start;gap:10px}.push-prompt-icon{width:36px;height:36px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:20px;line-height:1;background:#eff6ff}.push-prompt-content{display:flex;flex-direction:column;gap:3px;min-width:0}.push-prompt-title{font-size:14px;font-weight:700;color:#111827;margin:0;line-height:1.25}.push-prompt-text{font-size:12.5px;color:#5f6673;margin:0;line-height:1.35}.push-prompt-actions{display:flex;gap:8px;width:100%}.push-prompt-btn{flex:1;min-height:38px;padding:9px 12px;border-radius:12px;font-size:13px;font-weight:700;cursor:pointer;border:none;transition:transform .15s,opacity .15s,box-shadow .15s}.push-prompt-btn:active{transform:scale(.97)}.push-prompt-btn:disabled{opacity:.6;cursor:not-allowed}.push-prompt-btn-accept{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;box-shadow:0 2px 8px #3b82f64d}.push-prompt-btn-dismiss{background:#f1f5f9;color:#64748b}.ios-install-steps{width:100%;display:flex;flex-direction:column;gap:8px;text-align:left}.ios-step{display:flex;align-items:flex-start;gap:9px}.ios-step-number{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}.ios-step-text{font-size:12.5px;color:#444;line-height:1.45}.ios-step-text strong{color:#1a1a1a}.ios-share-icon{display:inline-flex;align-items:center;vertical-align:middle;margin:0 2px}@media (max-width: 420px){.push-prompt-sheet{bottom:calc(clamp(180px,28vh,248px) + env(safe-area-inset-bottom,0px));padding:0 12px}.push-prompt-card{border-radius:16px;padding:12px}.push-prompt-actions{gap:6px}.push-prompt-btn{font-size:12.5px;padding:9px 8px}}@keyframes push-prompt-sheet-in{0%{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.survey-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:flex-start;justify-content:center;z-index:9999;padding:16px;overflow-y:auto}.survey-modal{background:#f0f2f8;border-radius:20px;width:100%;max-width:620px;overflow-y:visible;padding:36px 32px 28px;margin:auto 0;display:flex;flex-direction:column;gap:0;scrollbar-width:thin;scrollbar-color:#c5c9e0 transparent}.survey-modal::-webkit-scrollbar{width:4px}.survey-modal::-webkit-scrollbar-thumb{background:#c5c9e0;border-radius:4px}.survey-header{display:flex;flex-direction:column;align-items:center;gap:0;text-align:center;margin-bottom:28px;overflow:hidden;border-radius:12px;background:#fff;box-shadow:0 1px 4px #00000012}.survey-header-logo-wrap{padding:20px 20px 12px}.survey-subtitle-banner{width:100%;background:url(/assets/selection/BackgroundMenu.png) center center / cover no-repeat;padding:14px 20px}.survey-logo{height:60px;object-fit:contain}.survey-title{font-size:26px;font-weight:800;color:#111827;margin:0;line-height:1.2}.survey-subtitle{color:#fff;font-size:14px;margin:0;line-height:1.5;font-weight:500;text-shadow:0 1px 3px rgba(0,0,0,.4)}.survey-questions{display:flex;flex-direction:column;gap:16px}.survey-question{background:#fff;border-radius:16px;padding:0 0 16px;box-shadow:0 1px 4px #00000012;display:flex;flex-direction:column;gap:14px;overflow:hidden}.survey-question-banner{display:flex;align-items:center;gap:12px;padding:14px 16px;background:url(/assets/selection/BackgroundMenu.png) center center / cover no-repeat;border-radius:16px 16px 0 0}.survey-question-text{color:#fff;font-size:15px;font-weight:700;margin:0;line-height:1.4;text-shadow:0 1px 3px rgba(0,0,0,.4)}.survey-question-num{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:28px;border-radius:50%;background:#ffffff40;border:1.5px solid rgba(255,255,255,.7);color:#fff;font-size:13px;font-weight:700;flex-shrink:0}.survey-options{display:flex;flex-direction:column;gap:8px;padding:0 16px}.survey-option{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:10px;border:1.5px solid #e5e7f0;background:#fff;color:#374151;font-size:14px;font-weight:500;cursor:pointer;transition:border-color .15s,background .15s,color .15s;-webkit-user-select:none;user-select:none}.survey-option:hover{border-color:#4b6cb7;background:#f5f7ff;color:#1e2a78}.survey-option--selected{border-color:#4b6cb7;background:#eef1fc;color:#1e2a78}.survey-option input[type=radio]{display:none}.survey-option-check{width:20px;height:20px;min-width:20px;border-radius:50%;border:2px solid #c5c9e0;display:flex;align-items:center;justify-content:center;background:#fff;transition:border-color .15s,background .15s;position:relative}.survey-option--selected .survey-option-check{border-color:#4b6cb7;background:#4b6cb7}.survey-option--selected .survey-option-check:after{content:"";width:7px;height:7px;border-radius:50%;background:#fff;display:block}.survey-confirm-btn{margin-top:24px;padding:15px;border-radius:12px;border:none;font-size:15px;font-weight:700;cursor:not-allowed;transition:opacity .2s,transform .1s,box-shadow .15s;background:linear-gradient(135deg,#4b6cb7,#1e2a78);color:#fff;opacity:.4;letter-spacing:.3px}.survey-confirm-btn--active{opacity:1;cursor:pointer}.survey-confirm-btn--active:hover{transform:translateY(-2px);box-shadow:0 6px 18px #4b6cb759}@media (max-width: 480px){.survey-modal{padding:24px 16px 20px;border-radius:16px}.survey-title{font-size:20px}.survey-option{font-size:13px;padding:10px 12px}.survey-question{padding:16px 14px 14px}}.teacher-feedback-button{position:relative;width:60px;height:60px;min-width:60px;min-height:60px;max-width:60px;max-height:60px;padding:0;border-radius:50%;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0;z-index:100;pointer-events:auto;visibility:visible;opacity:1;box-sizing:border-box}.teacher-feedback-button:hover{transform:scale(1.1);box-shadow:0 2px 8px #5daaed66}.teacher-feedback-button:active{transform:scale(.95)}.teacher-feedback-icon{width:100%;height:100%;object-fit:contain}@media (orientation: portrait){.teacher-feedback-button{display:flex!important;visibility:visible!important;opacity:1!important;pointer-events:auto!important;width:40px;height:40px;min-width:40px;min-height:40px;max-width:40px;max-height:40px}}@media (orientation: portrait) and (max-width: 480px){.teacher-feedback-button{width:38px;height:38px;min-width:38px;min-height:38px;max-width:38px;max-height:38px}}@media (orientation: portrait) and (min-width: 600px) and (max-width: 1024px){.teacher-feedback-button{width:42px;height:42px;min-width:42px;min-height:42px;max-width:42px;max-height:42px}}@media (orientation: landscape){.teacher-feedback-button{width:48px;height:48px;min-width:48px;min-height:48px;max-width:48px;max-height:48px;background:transparent}.teacher-feedback-button:hover{background:#ffffff1a;transform:scale(1.05);box-shadow:none}}@media (orientation: landscape) and (min-width: 1024px){.teacher-feedback-button{width:52px;height:52px;min-width:52px;min-height:52px;max-width:52px;max-height:52px}}@media (orientation: landscape) and (max-height: 500px){.teacher-feedback-button{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important;max-width:36px!important;max-height:36px!important}}.teacher-feedback-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10000;display:flex;align-items:flex-start;justify-content:center;padding:clamp(20px,4vw,48px);background:#004c98d9;overflow-y:auto;animation:tfb-fadeIn .25s ease}@keyframes tfb-fadeIn{0%{opacity:0}to{opacity:1}}@keyframes tfb-slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.teacher-feedback-panel{background:linear-gradient(165deg,#4a2d8ff2,#3b6fd4eb,#5daaede0);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:24px;width:min(520px,92vw);max-height:85vh;overflow-y:auto;padding:clamp(20px,4vw,32px);box-shadow:0 20px 60px #0000004d,0 0 40px #4a2d8f33;border:1px solid rgba(255,255,255,.15);color:#fff;animation:tfb-slideUp .3s ease}.teacher-feedback-panel::-webkit-scrollbar{width:6px}.teacher-feedback-panel::-webkit-scrollbar-track{background:#ffffff14;border-radius:3px}.teacher-feedback-panel::-webkit-scrollbar-thumb{background:#ffffff40;border-radius:3px}.tfb-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.tfb-header-left{display:flex;align-items:center;gap:12px}.tfb-header-icon{width:36px;height:36px;object-fit:contain}.tfb-header h2{font-size:clamp(20px,3vw,28px);font-weight:600;margin:0;color:#fff}.tfb-close-btn{background:#ffffff1f;border:1px solid rgba(255,255,255,.2);color:#fff;width:32px;height:32px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;line-height:1;transition:all .2s ease}.tfb-close-btn:hover{background:#ffffff40}.tfb-form{display:flex;flex-direction:column;gap:18px}.tfb-field{display:flex;flex-direction:column;gap:8px}.tfb-field label{font-size:.82rem;font-weight:600;color:#ffffffb3;text-transform:uppercase;letter-spacing:.8px}.tfb-select{background:#ffffff1f;border:1px solid rgba(255,255,255,.25);border-radius:14px;padding:14px 36px 14px 18px;color:#fff;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s ease;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}.tfb-select:hover{background:#ffffff2e;border-color:#fff6}.tfb-select:focus{outline:none;border-color:#fff;box-shadow:0 0 0 3px #ffffff26}.tfb-select option{background:#3b6fd4;color:#fff}.tfb-select:disabled{opacity:.5;cursor:not-allowed}.tfb-email-list{background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:14px;max-height:180px;overflow-y:auto;padding:6px}.tfb-email-list::-webkit-scrollbar{width:4px}.tfb-email-list::-webkit-scrollbar-thumb{background:#ffffff40;border-radius:2px}.tfb-email-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;cursor:pointer;transition:all .15s ease;-webkit-user-select:none;user-select:none}.tfb-email-item:hover{background:#ffffff1a}.tfb-email-item.selected{background:#ffffff2e;border:none}.tfb-email-radio{width:18px;height:18px;border-radius:50%;border:2px solid rgba(255,255,255,.4);flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.tfb-email-item.selected .tfb-email-radio{border-color:#6dd5a0;background:#6dd5a0}.tfb-email-radio-inner{width:7px;height:7px;border-radius:50%;background:#fff;opacity:0;transition:opacity .15s ease}.tfb-email-item.selected .tfb-email-radio-inner{opacity:1}.tfb-email-info{display:flex;flex-direction:column;gap:2px;min-width:0}.tfb-email-name{font-size:.92rem;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tfb-email-address{font-size:.78rem;color:#fff9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tfb-email-item.selected .tfb-email-address{color:#fffc}.tfb-no-students{padding:16px;text-align:center;color:#ffffff80;font-size:.88rem}.tfb-textarea{background:#ffffff1f;border:1px solid rgba(255,255,255,.25);border-radius:14px;padding:14px 18px;color:#fff;font-size:.92rem;font-family:inherit;resize:vertical;min-height:100px;max-height:200px;transition:all .2s ease;line-height:1.5}.tfb-textarea:focus{outline:none;border-color:#fff;box-shadow:0 0 0 3px #ffffff26}.tfb-textarea::placeholder{color:#ffffff40}.tfb-submit-btn{background:linear-gradient(90deg,#3b8d99,#47b89a,#6dd5a0);border:none;border-radius:16px;padding:16px 24px;color:#fff;font-size:1rem;font-weight:700;cursor:pointer;transition:all .2s ease;letter-spacing:.3px;margin-top:4px}.tfb-submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 24px #3b8d9980}.tfb-submit-btn:active:not(:disabled){transform:translateY(0)}.tfb-submit-btn:disabled{opacity:.4;cursor:not-allowed}.tfb-loading{text-align:center;padding:40px 20px;color:#fff9;font-size:.92rem}.tfb-loading-spinner{width:32px;height:32px;border:3px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:tfb-spin .8s linear infinite;margin:0 auto 12px}@keyframes tfb-spin{to{transform:rotate(360deg)}}.tfb-success-msg{background:#6dd5a033;border:1px solid rgba(109,213,160,.4);border-radius:14px;padding:14px 16px;color:#fff;font-size:.9rem;font-weight:500;text-align:center;animation:tfb-fadeIn .3s ease}.tfb-error-msg{background:#ff4d4d26;border:1px solid rgba(255,77,77,.35);border-radius:14px;padding:14px 16px;color:#fff;font-size:.9rem;text-align:center}@media (orientation: portrait) and (max-width: 480px){.teacher-feedback-panel{width:95vw;padding:20px 16px;max-height:90vh;border-radius:18px}.tfb-header h2{font-size:1rem}.tfb-email-list{max-height:130px}}@media (orientation: landscape) and (max-height: 500px){.teacher-feedback-panel{max-height:92vh;padding:16px 18px}.tfb-header{margin-bottom:12px}.tfb-form{gap:12px}.tfb-textarea{min-height:60px}}.student-feedback-button{position:relative;width:60px;height:60px;min-width:60px;min-height:60px;max-width:60px;max-height:60px;padding:0;border-radius:50%;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0;z-index:100;pointer-events:auto;visibility:visible;opacity:1;box-sizing:border-box}.student-feedback-button:hover{transform:scale(1.1);box-shadow:0 2px 8px #5daaed66}.student-feedback-button:active{transform:scale(.95)}.student-feedback-icon{width:100%;height:100%;object-fit:contain}@media (orientation: portrait){.student-feedback-button{display:flex!important;visibility:visible!important;opacity:1!important;pointer-events:auto!important;width:40px;height:40px;min-width:40px;min-height:40px;max-width:40px;max-height:40px}}@media (orientation: portrait) and (max-width: 480px){.student-feedback-button{width:38px;height:38px;min-width:38px;min-height:38px;max-width:38px;max-height:38px}}@media (orientation: portrait) and (min-width: 600px) and (max-width: 1024px){.student-feedback-button{width:42px;height:42px;min-width:42px;min-height:42px;max-width:42px;max-height:42px}}@media (orientation: landscape){.student-feedback-button{width:48px;height:48px;min-width:48px;min-height:48px;max-width:48px;max-height:48px;background:transparent}.student-feedback-button:hover{background:#ffffff1a;transform:scale(1.05);box-shadow:none}}@media (orientation: landscape) and (min-width: 1024px){.student-feedback-button{width:52px;height:52px;min-width:52px;min-height:52px;max-width:52px;max-height:52px}}@media (orientation: landscape) and (max-height: 500px){.student-feedback-button{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important;max-width:36px!important;max-height:36px!important}}.sfb-menu{position:fixed;top:0;right:0;bottom:0;left:0;background:#004c98d9;display:flex;align-items:flex-start;justify-content:center;padding:clamp(20px,4vw,48px);z-index:500;overflow-y:auto}.sfb-menu-content{width:min(720px,92vw);background:linear-gradient(165deg,#4a2d8ff2,#3b6fd4eb,#5daaede0);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.15);border-radius:24px;padding:clamp(20px,4vw,32px);box-shadow:0 20px 60px #0000004d,0 0 40px #4a2d8f33}.sfb-menu-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.sfb-menu-header-left{display:flex;align-items:center;gap:12px}.sfb-menu-header-icon{width:36px;height:36px;object-fit:contain}.sfb-menu-header h2{margin:0;font-size:clamp(20px,3vw,28px);color:#fff}.sfb-menu-close{border:1px solid rgba(255,255,255,.2);background:#ffffff1f;color:#fff;width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:16px;line-height:1;transition:background .2s ease}.sfb-menu-close:hover{background:#ffffff40}.sfb-menu-status{margin:16px 0;color:#fff;font-size:14px}.sfb-menu-status.error{color:#ff6b6b}.sfb-menu-list{display:grid;grid-template-columns:1fr;gap:14px}.sfb-card-row{cursor:pointer;transition:transform .2s ease}.sfb-card-row:hover{transform:translateY(-2px)}.sfb-card{border:2px solid #5DAAED;background:#5daaed;border-radius:16px;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;transition:box-shadow .2s ease,background .2s ease}.sfb-card-row:hover .sfb-card{box-shadow:0 8px 18px #5daaed66;background:#4a95d4;border-color:#4a95d4}.sfb-card.current{border-color:#fff;border-width:3px;background:#4a95d4}.sfb-card.done{opacity:.7;cursor:default}.sfb-card-row:hover .sfb-card.done{box-shadow:none;background:#5daaed;border-color:#5daaed;transform:none}.sfb-card-info{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0}.sfb-card-title{font-size:clamp(15px,2.2vw,18px);font-weight:600;color:#fff}.sfb-card-comment{font-size:13px;color:#ffffffe6;line-height:1.3;overflow:hidden;text-overflow:ellipsis}.sfb-card-meta{display:flex;gap:12px;font-size:12px;color:#ffffffbf}.sfb-card-hint{font-size:11px;color:#fffc;font-style:italic;margin-top:2px}.sfb-card-status{flex-shrink:0;display:flex;align-items:center;justify-content:center}.sfb-circle-badge{width:44px;height:44px;border-radius:50%;border:3px solid #ffffff;background:transparent;transition:background .2s ease}.sfb-card-row.is-current:hover .sfb-circle-badge{background:#ffffff40}.sfb-completed-group{display:flex;align-items:center;gap:.4rem}.sfb-check-badge{width:44px;height:44px;border-radius:50%;background:#47b16c;display:flex;align-items:center;justify-content:center}.sfb-check-icon{width:28px;height:28px;object-fit:contain}.sfb-retry-btn{width:30px;height:30px;border-radius:50%;border:none;background:#5daaedd9;color:#fff;font-size:1.1rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}.sfb-retry-btn:hover{background:#5daaed}@media (orientation: portrait){.sfb-menu{padding:18px}}@media (max-width: 480px){.sfb-menu-content{border-radius:18px}.sfb-card-meta{flex-direction:column;gap:4px}}.sfb-card-row.is-actionable{cursor:pointer}.sfb-card-title-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.sfb-card-comment.expanded{max-height:150px;overflow-y:auto;padding-right:8px;white-space:pre-wrap;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.55) rgba(255,255,255,.12)}.sfb-card-comment.expanded::-webkit-scrollbar{width:6px}.sfb-card-comment.expanded::-webkit-scrollbar-thumb{background:#ffffff8c;border-radius:999px}.sfb-show-more-btn{align-self:flex-start;border:none;background:#ffffff29;color:#fff;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600;cursor:pointer;transition:background .2s ease}.sfb-show-more-btn:hover{background:#ffffff47}.sfb-practice-cta,.sfb-completed-pill{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;white-space:nowrap;font-weight:700}.sfb-practice-cta{min-width:86px;padding:9px 14px;background:#fff;color:#4a2d8f;box-shadow:0 6px 14px #00000029;font-size:13px}.sfb-completed-pill{padding:5px 10px;background:#47b16c38;color:#fff;border:1px solid rgba(255,255,255,.35);font-size:11px}@media (max-width: 480px){.sfb-card{align-items:flex-start}.sfb-card-status{align-self:stretch;align-items:flex-start}.sfb-practice-cta{min-width:78px;padding:8px 10px;font-size:12px}.sfb-card-title-row{align-items:flex-start;flex-direction:column;gap:5px}}.sfb-menu{z-index:9800}@media (orientation: portrait) and (max-width: 540px){.sfb-menu{padding:max(14px,env(safe-area-inset-top,0px)) 12px max(18px,env(safe-area-inset-bottom,0px))}.sfb-menu-content{width:min(720px,94vw);border-radius:20px;padding:16px}.sfb-menu-close{width:42px;height:42px;min-width:42px;font-size:22px;background:#fff3}}.autonomous-route-panel{position:fixed;top:18px;right:18px;width:min(420px,calc(100vw - 24px));max-height:calc(100vh - 36px);overflow-y:auto;z-index:9500;background:#fffffff5;border:1px solid rgba(74,45,143,.16);border-radius:22px;box-shadow:0 18px 50px #2618542e;color:#21133f;font-family:inherit}.autonomous-route-panel.collapsed{max-height:96px;overflow:hidden}.ar-header{display:flex;justify-content:space-between;gap:12px;padding:16px;border-bottom:1px solid #eee8ff}.ar-header h2{margin:2px 0;color:#4a2d8f;font-size:18px}.ar-header p{margin:0;font-size:12px;color:#6b5d8d}.ar-eyebrow{text-transform:uppercase;letter-spacing:.06em;font-weight:700;color:#8f7ed0!important}.ar-header-actions{display:flex;gap:6px;align-items:flex-start}.ar-header-actions button,.ar-support-buttons button,.ar-primary,.ar-complete-btn,.ar-option,.ar-vocab button,.ar-support-box.vocab button{border:0;border-radius:999px;padding:8px 12px;font-weight:700;cursor:pointer}.ar-header-actions button{background:#f1edff;color:#4a2d8f}.ar-mobile-practice-pill{display:none}.ar-progress-row{display:flex;align-items:center;gap:10px;padding:14px 16px 4px}.ar-progress-bar{flex:1;height:10px;background:#eee8ff;border-radius:999px;overflow:hidden}.ar-progress-bar span{display:block;height:100%;background:linear-gradient(90deg,#4a2d8f,#7c5df0);border-radius:inherit}.ar-moment-card,.ar-activity-card,.ar-complete-moment{margin:12px 16px;padding:14px;border-radius:18px;background:#fbfaff;border:1px solid #eee8ff}.ar-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.ar-tags span{background:#efeaff;color:#4a2d8f;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:700}.ar-step{margin:0 0 4px;color:#8a7aa8;font-size:12px;font-weight:700}.ar-activity-card h3{margin:0 0 6px;color:#2e1a66}.ar-activity-card p{font-size:13px;line-height:1.35}.ar-instructions{color:#625477}.ar-support-buttons{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.ar-support-buttons button{background:#4a2d8f;color:#fff}.ar-help-buttons{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 12px}.ar-help-buttons button{border:1px solid #c7b7ff;border-radius:999px;padding:8px 12px;background:#fff;color:#4a2d8f;font-weight:800;cursor:pointer;box-shadow:0 2px 8px #4a2d8f14}.ar-help-buttons button:hover{background:#f4f0ff}.ar-support-box{background:#fff;border:1px solid #e7defc;border-radius:14px;padding:12px;margin-bottom:12px;font-size:13px}.ar-support-box ul{margin:8px 0 0 18px;padding:0}.ar-support-box.vocab{display:grid;gap:8px}.ar-support-box.vocab button{background:#f7f4ff;color:#30204f;text-align:left;display:grid;gap:2px}.ar-support-box.vocab span,.ar-support-box.vocab em{font-size:12px;color:#6b5d8d}.ar-resource-list{display:grid;gap:8px;margin:12px 0;padding:12px;border-radius:14px;border:1px solid #d9cef7;background:#f8f6ff}.ar-resource-list p{margin:0;color:#5f5478;font-size:13px}.ar-resource-list a{display:inline-flex;width:fit-content;border-radius:999px;padding:8px 12px;background:#4a2d8f;color:#fff;text-decoration:none;font-weight:700;font-size:13px}.ar-resource-list a:hover{filter:brightness(1.08)}.ar-question-card,.ar-roleplay-card,.ar-chat-activity{background:#fff;border:1px solid #eadfff;border-radius:16px;padding:12px;margin:12px 0}.ar-speaking-bridge{border-color:#c7b7ff;background:#fbf8ff}.ar-speaking-bridge strong{color:#4a2d8f}.ar-question-text{font-weight:650;color:#2e1a66}.ar-options{display:grid;gap:8px}.ar-options.compact{grid-template-columns:repeat(auto-fit,minmax(90px,1fr))}.ar-option{background:#f4f0ff;color:#30204f;text-align:left}.ar-option.correct{background:#dcfce7;color:#166534}.ar-option.wrong{background:#fee2e2;color:#991b1b}.ar-feedback{border-radius:12px;padding:9px 10px;margin:10px 0 0}.ar-feedback.ok{background:#ecfdf5;color:#047857}.ar-feedback.bad{background:#fff7ed;color:#9a3412}.ar-blank{color:#4a2d8f;padding:0 4px}.ar-primary{background:#4a2d8f;color:#fff}.ar-complete-btn{width:100%;background:#16a34a;color:#fff;margin-top:8px}.ar-complete-btn:disabled{background:#cbd5e1;color:#64748b;cursor:not-allowed}.ar-complete-moment{background:#ecfdf5;color:#047857}.ar-scroll-hint{position:sticky;bottom:0;margin:-4px 16px 12px;padding:10px 12px;border-radius:14px;background:linear-gradient(180deg,#ffffffd1,#fff);color:#6b5d8d;font-size:12px;text-align:center;box-shadow:0 -10px 18px #ffffffb8}@media (orientation: portrait){.autonomous-route-panel{top:max(8px,env(safe-area-inset-top,0px));right:10px;left:10px;width:auto;max-height:min(28vh,238px);z-index:1200;border-radius:18px;overscroll-behavior:contain}.autonomous-route-panel.collapsed{max-height:86px}.autonomous-route-panel.has-practice.collapsed{max-height:140px}.ar-header{padding:11px 12px;gap:8px}.ar-header h2{font-size:15px;line-height:1.15}.ar-header p{font-size:10.5px}.ar-header-actions button{padding:7px 9px;font-size:11px}.ar-mobile-practice-pill{display:block;margin:8px 12px 10px;padding:8px 10px;border-radius:13px;background:#10b9811a;border:1px solid rgba(16,185,129,.24);color:#065f46}.ar-mobile-practice-pill.preparing{background:#f59e0b1c;border-color:#f59e0b47;color:#92400e}.ar-mobile-practice-pill-head{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11.5px}.ar-mobile-practice-pill .ar-exchange-bar{height:6px;margin:6px 0 0}.ar-progress-row{padding:9px 12px 2px;font-size:12px}.ar-moment-card,.ar-activity-card,.ar-complete-moment{margin:9px 12px;padding:11px;border-radius:15px}.ar-tags span{font-size:10px}.ar-activity-card h3{font-size:16px}.ar-activity-card p{font-size:12px}.ar-scroll-hint{margin:-2px 12px 10px;padding:8px 10px;font-size:11px}}@media (orientation: portrait) and (max-width: 540px){body:has(.chat-panel-inline) .autonomous-route-panel{max-height:142px;overflow:hidden;box-shadow:0 12px 30px #26185424}body:has(.chat-panel-inline) .autonomous-route-panel:not(.has-practice){max-height:86px}body:has(.chat-panel-inline) .autonomous-route-panel .ar-progress-row,body:has(.chat-panel-inline) .autonomous-route-panel .ar-moment-card,body:has(.chat-panel-inline) .autonomous-route-panel .ar-activity-card,body:has(.chat-panel-inline) .autonomous-route-panel .ar-complete-moment,body:has(.chat-panel-inline) .autonomous-route-panel .ar-scroll-hint{display:none}}.ar-memory-bridge,.ar-practice-status{margin:12px 0;padding:10px 12px;border-radius:14px;background:#2563eb14;border:1px solid rgba(37,99,235,.18);color:#1e3a8a}.ar-memory-bridge{display:flex;flex-direction:column;gap:4px;font-size:.86rem}.ar-memory-bridge span{color:#334155}.ar-practice-status{background:#10b98114;border-color:#10b98138;color:#065f46}.ar-practice-status.preparing{background:#f59e0b1c;border-color:#f59e0b47;color:#92400e}.ar-practice-status-head{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:.86rem}.ar-exchange-bar{height:8px;margin:8px 0;background:#0f172a1f;border-radius:999px;overflow:hidden}.ar-exchange-bar span{display:block;height:100%;background:linear-gradient(90deg,#10b981,#2563eb);transition:width .24s ease}.ar-practice-status p{margin:0;font-size:.82rem;color:inherit}.ar-primary:disabled{opacity:.65;cursor:wait}@media (orientation: portrait) and (max-width: 540px){.autonomous-route-panel{top:clamp(250px,34vh,304px);right:8px;left:8px;bottom:calc(112px + env(safe-area-inset-bottom,0px));width:auto;max-height:none;display:flex;flex-direction:column;overflow-y:auto;z-index:1200}body:has(.feedback-banner:not(.expanded)) .autonomous-route-panel{bottom:calc(182px + env(safe-area-inset-bottom,0px))}.autonomous-route-panel.collapsed,.autonomous-route-panel.has-practice.collapsed{bottom:auto;max-height:78px}.ar-header{padding:9px 11px;flex-shrink:0}.ar-eyebrow{display:none}.ar-header h2{font-size:14px;line-height:1.08}.ar-header p{font-size:10px;line-height:1.15}.ar-header-actions button{min-height:30px;padding:6px 9px}.ar-mobile-practice-pill{display:block;margin:7px 10px 9px;padding:7px 9px;flex-shrink:0}.ar-mobile-practice-pill-head strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ar-mobile-practice-pill p{margin:2px 0 0;color:inherit;font-size:10.5px;line-height:1.1;opacity:.82;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ar-progress-row,.ar-moment-card,.ar-activity-card,.ar-complete-moment{flex-shrink:0}body:has(.chat-panel-inline) .autonomous-route-panel{top:clamp(248px,33vh,292px);bottom:auto;max-height:74px;overflow:hidden;box-shadow:0 10px 24px #26185421}body:has(.chat-panel-inline) .autonomous-route-panel .ar-header,body:has(.chat-panel-inline) .autonomous-route-panel .ar-progress-row,body:has(.chat-panel-inline) .autonomous-route-panel .ar-moment-card,body:has(.chat-panel-inline) .autonomous-route-panel .ar-activity-card,body:has(.chat-panel-inline) .autonomous-route-panel .ar-complete-moment,body:has(.chat-panel-inline) .autonomous-route-panel .ar-scroll-hint{display:none}body:has(.chat-panel-inline) .autonomous-route-panel .ar-mobile-practice-pill{margin:8px 10px;padding:7px 9px}}@media (orientation: portrait) and (max-width: 380px){.autonomous-route-panel{top:clamp(232px,32vh,274px);bottom:calc(104px + env(safe-area-inset-bottom,0px))}body:has(.feedback-banner:not(.expanded)) .autonomous-route-panel{bottom:calc(174px + env(safe-area-inset-bottom,0px))}}@media (orientation: portrait) and (max-width: 540px){.autonomous-route-panel{top:clamp(338px,41vh,356px)}body:has(.chat-panel-inline) .autonomous-route-panel{top:clamp(338px,41vh,356px)}}@media (orientation: portrait) and (max-width: 380px){.autonomous-route-panel,body:has(.chat-panel-inline) .autonomous-route-panel{top:clamp(318px,40vh,338px)}}@media (orientation: portrait) and (max-width: 540px){.autonomous-route-panel{top:clamp(286px,35vh,310px)}body:has(.chat-panel-inline) .autonomous-route-panel{top:clamp(286px,35vh,310px)}.autonomous-route-panel.compact-mode{cursor:pointer}.autonomous-route-panel.compact-mode:after{content:"Tap to expand";position:absolute;right:18px;bottom:7px;font-size:9px;font-weight:800;color:#4a2d8f9e;pointer-events:none}}@media (orientation: portrait) and (max-width: 380px){.autonomous-route-panel,body:has(.chat-panel-inline) .autonomous-route-panel{top:clamp(274px,34vh,296px)}}@media (orientation: portrait) and (max-width: 540px){.autonomous-route-panel,body:has(.chat-panel-inline) .autonomous-route-panel{top:var(--ar-card-top, clamp(238px, 30vh, 286px))}.autonomous-route-panel{bottom:var(--ar-card-bottom, calc(112px + env(safe-area-inset-bottom, 0px)) )}body:has(.feedback-banner:not(.expanded)) .autonomous-route-panel{bottom:var(--ar-card-bottom, calc(182px + env(safe-area-inset-bottom, 0px)) )}}.autonomous-support-dock{position:relative;width:100%;box-sizing:border-box;display:flex;flex-direction:column;align-items:center;gap:6px;padding:7px 10px;border-top:1px solid rgba(23,78,107,.13);border-bottom:1px solid rgba(23,78,107,.1);background:#f8fcfffa;flex:0 0 auto;min-width:0}.autonomous-support-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:5px;width:100%}.autonomous-support-actions button,.autonomous-support-mobile-toggle{min-height:36px;border:1px solid #2b718f;border-radius:999px;padding:6px 9px;color:#174e6b;background:#f8fcff;font-weight:700;font-size:11px;cursor:pointer}.autonomous-support-actions button:disabled{opacity:.55;cursor:wait}.autonomous-support-actions .autonomous-repeat-button{color:#5d3c10;border-color:#a97523;background:#fffaf0}.autonomous-support-card{position:relative;width:100%;box-sizing:border-box;max-height:min(150px,24vh);overflow-y:auto;border:1px solid rgba(23,78,107,.2);border-radius:14px;padding:10px 38px 10px 12px;color:#183949;background:#fffffffc;box-shadow:0 5px 16px #0d2a3a1f;font-size:12px;line-height:1.35}.autonomous-support-card-close{position:absolute;top:6px;right:7px;width:26px;height:26px;border:0;border-radius:50%;background:#e7f2f8;color:#174e6b;font-size:18px;line-height:1;cursor:pointer}.autonomous-support-card strong{display:block;margin-bottom:5px;text-transform:capitalize}.autonomous-support-card p{margin:0;white-space:pre-wrap}.autonomous-support-error{color:#9a2c2c}.autonomous-support-mobile-toggle{display:none}.autonomous-selection-tip,.autonomous-selection-ready{width:100%;box-sizing:border-box;margin:0;border-radius:10px;font-size:11px;line-height:1.25}.autonomous-selection-tip{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:7px 9px;background:#eef2ff;color:#3f2f73}.autonomous-selection-tip button{flex:0 0 auto;border:0;border-radius:999px;padding:4px 8px;background:#4a2d8f;color:#fff;font-size:10px;font-weight:800;cursor:pointer}.autonomous-selection-ready{padding:5px 8px;background:#ecfdf5;color:#065f46}@media (max-width: 700px){.autonomous-support-dock{padding:6px 8px}.autonomous-support-mobile-toggle{display:block}.autonomous-support-actions{display:none}.autonomous-support-actions.expanded{display:flex}.autonomous-support-actions button{flex:0 0 auto;min-height:32px;padding:5px 7px;font-size:10.5px}.autonomous-support-actions.expanded{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;scrollbar-width:thin;padding-bottom:2px}.autonomous-support-card{max-height:min(118px,20vh)}}.unified-hub-trigger{position:fixed;z-index:1200;top:max(14px,env(safe-area-inset-top));left:50%;transform:translate(-50%);display:flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.28);border-radius:999px;background:#091e35e0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 10px 30px #00000038;color:#fff;padding:9px 14px;font-weight:800;font-size:13px;letter-spacing:.01em;cursor:pointer}.unified-hub-trigger-dot{width:8px;height:8px;border-radius:50%;background:#55e6aa;box-shadow:0 0 0 4px #55e6aa24}.unified-hub-backdrop,.unified-guide-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:5000;display:flex;align-items:center;justify-content:center;padding:22px;background:#030e1bb8;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.unified-hub{width:min(720px,100%);max-height:92vh;overflow:auto;border:1px solid rgba(255,255,255,.16);border-radius:28px;background:linear-gradient(155deg,#0d2946,#10233b 62%,#281e52);box-shadow:0 30px 90px #00000073;color:#fff}.unified-hub-header{display:flex;justify-content:space-between;gap:20px;padding:26px 28px 20px}.unified-hub-header p,.unified-mission-label{margin:0 0 5px;color:#77e8bd;font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.unified-hub-header h2{margin:0;font-size:30px;line-height:1.08}.unified-hub-header span{display:block;margin-top:7px;color:#ffffffad;font-size:14px}.unified-hub-header>button{width:38px;height:38px;flex:0 0 auto;border:1px solid rgba(255,255,255,.16);border-radius:50%;background:#ffffff14;color:#fff;font-size:24px;cursor:pointer}.unified-hub-missions{display:grid;gap:12px;padding:0 22px 22px}.unified-mission{display:grid;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;gap:14px;padding:18px;border:1px solid rgba(255,255,255,.12);border-radius:20px;background:#ffffff12}.unified-mission.autonomous{box-shadow:inset 3px 0 #55e6aa}.unified-mission.teacher{box-shadow:inset 3px 0 #62b5ff}.unified-mission-number{display:flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:12px;background:#ffffff1c;font-weight:900}.unified-mission h3{margin:0;font-size:17px}.unified-mission p{margin:6px 0 0;color:#ffffffa8;font-size:13px;line-height:1.45}.unified-mission>button,.unified-mission-actions button{border:0;border-radius:12px;background:#55e6aa;color:#09233b;padding:11px 14px;font-weight:900;cursor:pointer}.unified-mission-actions{display:flex;flex-direction:column;gap:7px}.unified-mission-actions button.secondary{background:#ffffff1f;color:#fff}.unified-hub-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid rgba(255,255,255,.1);padding:17px 24px;color:#ffffff8a;font-size:11px}.unified-hub-footer button{border:0;background:none;color:#8fd6ff;font-weight:800;cursor:pointer}.unified-guide{width:min(560px,100%);max-height:94vh;overflow:auto;border-radius:30px;background:#fff;padding:26px 30px 22px;box-shadow:0 30px 90px #00000073;text-align:center;color:#10233b}.unified-guide-progress{display:flex;gap:7px}.unified-guide-progress span{height:5px;flex:1;border-radius:999px;background:#e4e9ef}.unified-guide-progress span.active{background:linear-gradient(90deg,#3b82f6,#6d4bd2)}.unified-guide-avatar{display:flex;width:62px;height:62px;align-items:center;justify-content:center;margin:25px auto 16px;border-radius:22px;background:linear-gradient(145deg,#143e63,#6d4bd2);box-shadow:0 12px 28px #2f4e9738;color:#fff;font-size:29px;font-weight:1000}.unified-guide-eyebrow{margin:0;color:#6d4bd2;font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.unified-guide h2{margin:8px 0 12px;font-size:27px;line-height:1.12}.unified-guide-body{margin:0 auto;max-width:470px;color:#526173;font-size:15px;line-height:1.62}.unified-guide-microcopy{display:inline-block;margin:18px 0 4px;border-radius:999px;background:#eff6ff;color:#1c5177;padding:8px 13px;font-size:12px;font-weight:800}.unified-guide-demo{display:block;width:100%;margin:17px 0 0;border:1px solid #cfd7e3;border-radius:14px;background:#f8fafc;color:#1c5177;padding:13px 15px;font-weight:900;cursor:pointer}.unified-guide-demo.done{border-color:#94dec1;background:#ecfdf5;color:#16724d}.unified-guide-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:24px}.unified-guide-actions button{border:0;border-radius:13px;padding:13px 18px;font-weight:900;cursor:pointer}.unified-guide-skip{background:#f1f5f9;color:#657384}.unified-guide-next{min-width:150px;background:linear-gradient(135deg,#1c5177,#6d4bd2);color:#fff}.unified-guide-next:disabled{cursor:not-allowed;opacity:.38}.unified-guide small{display:block;margin-top:15px;color:#98a2b0}@media (max-width:640px){.unified-hub-trigger{top:max(10px,env(safe-area-inset-top));padding:8px 12px;font-size:12px}.unified-hub-backdrop,.unified-guide-backdrop{align-items:flex-end;padding:0}.unified-hub,.unified-guide{width:100%;max-height:94vh;border-radius:26px 26px 0 0}.unified-hub-header{padding:22px 20px 17px}.unified-hub-header h2{font-size:25px}.unified-hub-missions{padding:0 14px 16px}.unified-mission{grid-template-columns:34px minmax(0,1fr);padding:15px}.unified-mission>button,.unified-mission-actions{grid-column:1/-1;width:100%}.unified-mission>button{width:100%}.unified-mission-actions{flex-direction:row}.unified-mission-actions button{flex:1}.unified-hub-footer{align-items:flex-start;flex-direction:column;padding:15px 18px}.unified-guide{padding:22px 19px max(20px,env(safe-area-inset-bottom))}.unified-guide h2{font-size:23px}.unified-guide-body{font-size:14px}.unified-guide-actions{align-items:stretch;flex-direction:column-reverse}.unified-guide-actions button{width:100%}}.academic-mode-container{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:10000;pointer-events:none}.academic-mode-container.hidden{display:none!important}.academic-mode-container.visible{display:flex}@media (orientation: landscape){.academic-mode-container{pointer-events:none;background:transparent;display:flex;align-items:flex-start;justify-content:flex-end}.academic-mode-container>*{pointer-events:auto}}@media (orientation: portrait){.academic-mode-container{background:transparent;display:flex;align-items:flex-start;justify-content:center;pointer-events:auto}}.app-container{width:100vw;height:100vh;height:100dvh;min-height:100vh;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;background-color:#fff;background-image:url(/assets/chat-ui/Background_Cartoon.png);background-size:cover;background-position:center;background-repeat:no-repeat;transition:margin-right .3s ease;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch}.access-profile-status-card{position:fixed;inset:50% auto auto 50%;z-index:3000;width:min(460px,calc(100vw - 32px));transform:translate(-50%,-50%);border:1px solid rgba(255,255,255,.18);border-radius:24px;background:#091e35f0;box-shadow:0 24px 70px #0000005c;color:#fff;padding:28px;text-align:center}.access-profile-status-card h2{margin:14px 0 8px;font-size:22px}.access-profile-status-card p{margin:0;color:#ffffffb8;line-height:1.55}.access-profile-status-card button{margin-top:18px;border:0;border-radius:12px;background:#55e6aa;color:#09233b;padding:11px 16px;font-weight:900;cursor:pointer}.access-profile-status-icon{display:flex;width:48px;height:48px;margin:0 auto;align-items:center;justify-content:center;border-radius:50%;background:#ffb54729;color:#ffca74;font-size:25px;font-weight:900}@media (orientation: portrait){.app-container{background-image:none;background-position:center bottom;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;height:100vh;height:100dvh;padding-bottom:40px;position:relative}.app-container:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:#fff;pointer-events:none;z-index:1}}@media (orientation: landscape){.app-container.academic-sidebar-visible{padding-right:500px;box-sizing:border-box}.app-container.academic-sidebar-visible .main-avatar{right:520px!important;left:auto!important;transform:translateY(50%) translate(0)!important;max-width:none!important;width:auto!important}.app-container.academic-sidebar-visible .ui-controls{padding-right:500px;box-sizing:border-box}.app-container.academic-sidebar-visible .corner-icon-top-right{right:520px!important}}@media (orientation: landscape) and (max-width: 1200px){.app-container.academic-sidebar-visible{padding-right:400px}.app-container.academic-sidebar-visible .main-avatar{right:420px!important;left:auto!important;transform:translateY(50%) translate(0)!important;max-width:none!important;width:auto!important}.app-container.academic-sidebar-visible .ui-controls{padding-right:400px;box-sizing:border-box}.app-container.academic-sidebar-visible .corner-icon-top-right{right:420px!important}}.loading-screen{width:100%;height:100vh;height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:24px;background-color:#fff;color:#000;position:fixed;top:0;left:0;z-index:99999}.loading-screen p{margin:0;padding:20px;font-weight:500}.connection-status{position:fixed;top:20px;left:50%;transform:translate(-50%);background:#000000d9;color:#fff;padding:15px 25px;border-radius:10px;z-index:10000;display:flex;align-items:center;gap:12px;box-shadow:0 4px 12px #0000004d;font-size:16px;font-weight:500}.connection-status p{margin:0}.connection-spinner{width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.leveler-progress-card{position:fixed;top:18px;left:50%;transform:translate(-50%);width:min(420px,calc(100vw - 32px));z-index:120;padding:14px 16px;border-radius:18px;background:#fffffff0;box-shadow:0 12px 30px #4a2d8f2e;border:1px solid rgba(111,78,190,.18);color:#35205f}.leveler-progress-eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:#8f7ed0}.leveler-progress-title{margin-top:4px;font-size:17px;font-weight:800}.leveler-progress-description{margin-top:3px;font-size:12px;line-height:1.3;color:#5f547b}.leveler-progress-meta{display:flex;justify-content:space-between;margin-top:10px;font-size:11px;font-weight:700;color:#6a5a92}.leveler-progress-track{margin-top:6px;width:100%;height:8px;border-radius:999px;background:#eee9fb;overflow:hidden}.leveler-progress-fill{height:100%;border-radius:inherit;background:linear-gradient(90deg,#7b5bd6,#ffb84d);transition:width .35s ease}@media (orientation: portrait){.leveler-progress-card{top:10px;padding:12px 14px}}@media (orientation: portrait) and (max-width: 540px){.leveler-progress-card{top:max(8px,env(safe-area-inset-top,0px));left:10px;transform:none;width:calc(100vw - 20px);padding:9px 11px;border-radius:14px;z-index:220}.leveler-progress-eyebrow{font-size:9px}.leveler-progress-title{margin-top:2px;font-size:14px}.leveler-progress-description{margin-top:2px;font-size:10.5px;line-height:1.2}.leveler-progress-meta{margin-top:6px;font-size:10px}.leveler-progress-track{height:6px}}@keyframes spin{to{transform:rotate(360deg)}}.main-avatar{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10;transition:top .3s ease,left .3s ease,transform .3s ease}.main-avatar.chat-visible{top:20%;transform:translate(-50%,-50%)}@media (orientation: landscape){.main-avatar,.main-avatar.chat-visible{top:50%;left:calc(50% + 50px);right:auto;bottom:auto;transform:translate(-50%,-50%);margin-top:120px}@media (max-width: 1200px){.main-avatar,.main-avatar.chat-visible{left:calc(50% + 30px)}}}@media (orientation: landscape) and (max-height: 500px){.main-avatar,.main-avatar.chat-visible{left:calc(50% + 30px)!important;margin-top:20px!important}@media (max-width: 850px){.main-avatar,.main-avatar.chat-visible{left:calc(50% + 20px)!important}}}@media (orientation: landscape) and (min-height: 501px) and (max-height: 700px){.main-avatar,.main-avatar.chat-visible{left:calc(50% + 80px)!important;margin-top:40px!important}}@media (orientation: portrait){.main-avatar{top:auto;bottom:calc(100px + 20px + ((100vh - 120px - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px)) * .75 - 80px) / 3);left:auto;right:-18%;transform:translateY(40%) scale(1)}.main-avatar.chat-visible{top:auto;bottom:calc(100px + 40px + ((100vh - 120px - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px)) * .75 - 80px) / 3);left:auto;right:-18%;transform:translateY(40%) scale(1)}}@media (orientation: portrait) and (max-width: 540px){.app-container:has(.leveler-progress-card) .main-avatar,.app-container:has(.leveler-progress-card) .main-avatar.chat-visible{bottom:auto;right:auto;left:50%;top:43%;transform:translate(-50%,-50%) scale(.92)}.app-container:has(.autonomous-route-panel) .main-avatar,.app-container:has(.autonomous-route-panel) .main-avatar.chat-visible{bottom:auto;right:auto;left:50%;top:52%;transform:translate(-50%,-50%) scale(.86)}.app-container:has(.autonomous-route-panel):has(.chat-panel-inline) .main-avatar,.app-container:has(.autonomous-route-panel):has(.chat-panel-inline) .main-avatar.chat-visible{top:34%;transform:translate(-50%,-50%) scale(.76);opacity:.78}}.ui-controls{position:fixed;bottom:30px;left:50%;transform:translate(-50%);display:flex;gap:16px;align-items:center;justify-content:center;z-index:100;padding:0 30px;width:100%;transition:bottom .3s ease-out,opacity .3s ease-out,visibility .3s ease-out}.ui-controls.hidden{opacity:0;visibility:hidden;pointer-events:none}body:has(.feedback-banner:not(.expanded)) .ui-controls{bottom:100px}body:has(.feedback-banner.expanded) .ui-controls{bottom:480px}.app-container:has(.leveler-progress-card) .ui-controls{z-index:240;bottom:max(16px,env(safe-area-inset-bottom,0px));padding:0;background:transparent;border:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;pointer-events:none}.app-container:has(.leveler-progress-card) .ui-controls-left{display:none}.ui-controls-left{display:flex;gap:16px;align-items:center}.leveler-oral-dock{pointer-events:auto;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;width:min(430px,calc(100vw - 28px));padding:16px 16px 14px;border-radius:28px;background:#fffffff0;border:1px solid rgba(111,78,190,.16);box-shadow:0 14px 34px #1c15362e;-webkit-backdrop-filter:blur(18px) saturate(160%);backdrop-filter:blur(18px) saturate(160%)}.leveler-oral-hint{margin:0;color:#35205f;font-size:13px;line-height:1.25;font-weight:700;text-align:center;max-width:320px}.leveler-secondary-actions{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;width:100%}.leveler-replay-btn,.leveler-next-btn{border:1px solid rgba(111,78,190,.18);border-radius:999px;padding:8px 12px;background:#f6f2ffeb;color:#4a3288;font-size:12px;font-weight:600;cursor:pointer;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;min-width:156px}.leveler-next-btn{border-color:#1c517738;background:#e8f6fcf5;color:#1c5177}.leveler-skip-text-btn{border:0;flex-basis:100%;margin-top:-2px;padding:6px 4px 0;background:transparent;color:#806ba9;font-size:11px;font-weight:600;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.leveler-replay-btn:disabled,.leveler-next-btn:disabled,.leveler-skip-text-btn:disabled{opacity:.45;cursor:not-allowed}.ui-controls-center{display:flex;align-items:center;justify-content:center}.ui-controls-right{display:flex;gap:16px;align-items:center}.upload-activity-toast{position:fixed;right:30px;bottom:110px;max-width:320px;background:#000000d9;color:#fff;padding:10px 14px;border-radius:10px;font-size:12px;line-height:1.3;z-index:1000;pointer-events:none;box-shadow:0 4px 12px #0000004d}@media (orientation: portrait){.ui-controls{bottom:20px;left:50%;right:auto;transform:translate(-50%);gap:14px;flex-direction:row;justify-content:center;padding:10px 20px;background:#ffffffe0;-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);border-radius:28px;box-shadow:0 8px 32px #0000001a,0 2px 8px #0000000d,inset 0 1px #fff9;border:1px solid rgba(255,255,255,.4);transition:all .3s cubic-bezier(.4,0,.2,1)}@media (min-width: 600px) and (max-width: 1024px){.ui-controls{bottom:30px;padding:12px 28px;gap:18px;border-radius:32px}}body:has(.feedback-banner:not(.expanded)) .ui-controls{bottom:90px}body:has(.feedback-banner.expanded) .ui-controls{bottom:470px}.app-container:has(.leveler-progress-card) .ui-controls{background:transparent;border:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;padding:0;bottom:max(14px,env(safe-area-inset-bottom,0px))}.leveler-oral-dock{width:min(392px,calc(100vw - 22px));padding:14px 12px 12px;border-radius:26px;gap:11px}.leveler-oral-hint{font-size:12px}.leveler-replay-btn,.leveler-next-btn{padding:7px 10px;font-size:12px;min-width:142px}.ui-controls-left{display:flex;gap:14px;align-items:center}.ui-controls-center{display:flex;align-items:center;justify-content:center;margin:0 6px}.ui-controls-center .microphone-button{width:68px!important;height:68px!important;min-width:68px!important;min-height:68px!important;border:3px solid rgba(0,76,152,.3);box-shadow:0 4px 16px #004c984d;margin-top:-14px}.ui-controls-right{display:flex;gap:14px;align-items:center}.upload-activity-toast{right:50%;transform:translate(50%);bottom:90px;max-width:90vw;-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);background:#000000e0;border-radius:16px;border:1px solid rgba(255,255,255,.1);box-shadow:0 8px 24px #0003,0 2px 8px #0000001a}}@media (orientation: landscape){.ui-controls{bottom:30px;left:50%;right:auto;transform:translate(-50%);justify-content:center;padding:12px 24px;background:#004c98eb;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:24px;border:1px solid rgba(255,255,255,.15);box-shadow:0 4px 20px #00285066;transition:bottom .3s ease-out,opacity .3s ease-out;width:auto;min-width:fit-content;gap:16px}body:has(.feedback-banner:not(.expanded)) .ui-controls{bottom:100px}body:has(.feedback-banner.expanded) .ui-controls{bottom:480px}.app-container.academic-sidebar-visible .ui-controls{right:500px}@media (max-width: 1200px){.app-container.academic-sidebar-visible .ui-controls{right:400px}}.ui-controls-left{display:flex;gap:12px;align-items:center}.ui-controls-center{display:flex;align-items:center;justify-content:center;margin:0 4px}.ui-controls-center .microphone-button{width:64px!important;height:64px!important;min-width:64px!important;min-height:64px!important;border:3px solid rgba(255,255,255,.3);box-shadow:0 0 16px #004c9880;margin-top:-10px}.ui-controls-right{display:flex;gap:12px;align-items:center}.upload-activity-toast{bottom:110px}}@media (orientation: landscape) and (max-height: 500px){.ui-controls{bottom:12px!important;padding:8px 14px!important;border-radius:14px!important;gap:6px!important}.ui-controls-left{gap:6px!important}.ui-controls-center{margin:0 2px!important}.ui-controls-center .microphone-button{width:50px!important;height:50px!important;min-width:50px!important;min-height:50px!important;margin-top:-6px!important}.ui-controls-right{gap:6px!important}body:has(.feedback-banner:not(.expanded)) .ui-controls{bottom:72px!important}body:has(.feedback-banner.expanded) .ui-controls{bottom:412px!important}}@media (orientation: portrait) and (max-width: 480px){.app-container{padding-bottom:60px}.ui-controls{bottom:14px;gap:10px;padding:10px 16px;border-radius:26px;box-shadow:0 6px 24px #0000001f,0 2px 6px #00000014,inset 0 1px #ffffffb3}.ui-controls-left{gap:10px!important}.ui-controls-center{margin:0 4px!important}.ui-controls-center .microphone-button{width:60px!important;height:60px!important;min-width:60px!important;min-height:60px!important;margin-top:-12px!important}.ui-controls-right{gap:10px!important}body:has(.feedback-banner:not(.expanded)) .ui-controls{bottom:84px}body:has(.feedback-banner.expanded) .ui-controls{bottom:514px}}@media (max-width: 600px) and (orientation: portrait){.app-container{padding-bottom:80px}}@media (max-width: 400px) and (orientation: portrait){.app-container{padding-bottom:100px}}@media (min-width: 768px) and (max-width: 1024px){.ui-controls{bottom:24px;gap:20px}.ui-controls-left{gap:16px}.ui-controls-center{margin:0 8px}.ui-controls-center .microphone-button{width:72px!important;height:72px!important;min-width:72px!important;min-height:72px!important;margin-top:-16px!important}.ui-controls-right{gap:16px}body:has(.feedback-banner:not(.expanded)) .ui-controls{bottom:94px}body:has(.feedback-banner.expanded) .ui-controls{bottom:474px}}.corner-icon{position:fixed;z-index:50;max-width:80px;max-height:80px;width:auto;height:auto;object-fit:contain;pointer-events:none}.corner-icon-top-left{top:30px;left:30px}.corner-icon-top-right{top:30px;right:30px;max-width:50px;max-height:50px}@media (orientation: portrait) and (max-width: 480px){.corner-icon{max-width:60px;max-height:60px}.corner-icon-top-left,.corner-icon-top-right{top:20px}.corner-icon-top-left{left:20px}.corner-icon-top-right{right:20px;max-width:40px;max-height:40px}}@media (min-width: 768px){.corner-icon{max-width:100px;max-height:100px}.corner-icon-top-right{max-width:60px;max-height:60px}}.auth-blocked-screen{position:fixed;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#004c98,#002a5c);display:flex;align-items:center;justify-content:center;z-index:99999}.auth-blocked-content{text-align:center;color:#fff;padding:40px;max-width:420px}.auth-blocked-icon{font-size:64px;margin-bottom:20px}.auth-blocked-content h2{font-size:24px;font-weight:600;margin:0 0 12px}.auth-blocked-content p{font-size:16px;margin:0 0 8px;opacity:.9;line-height:1.5}.auth-blocked-hint{font-size:14px!important;opacity:.7!important;margin-top:16px!important}.skip-level-btn{position:fixed;top:16px;right:16px;z-index:1000;width:180px;cursor:pointer;transition:transform .2s,filter .2s;filter:drop-shadow(0 2px 6px rgba(0,0,0,.3))}.skip-level-btn:hover{transform:scale(1.05);filter:drop-shadow(0 4px 10px rgba(0,0,0,.4))}.skip-level-btn:active{transform:scale(.97)}@media (orientation: portrait) and (max-width: 540px){.skip-level-btn{top:calc(max(8px,env(safe-area-inset-top,0px)) + 130px);right:10px;width:min(34vw,118px);z-index:230}}.level-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.level-card{background:#fff;border-radius:1.5rem;padding:2rem 2rem 1.5rem;width:100%;max-width:380px;text-align:center;box-shadow:0 20px 60px #0003;animation:levelCardIn .4s ease-out;max-height:calc(100dvh - 2rem);overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}@keyframes levelCardIn{0%{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.level-card-logo{width:40px;height:40px;object-fit:contain;margin-bottom:1.5rem;display:block}.level-card-icon-wrap{position:relative;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem}.level-card-icon-circle{width:100px;height:100px;border-radius:50%;background:#f0f4f8;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px #0000000f}.level-card-icon{width:60px;height:60px;object-fit:contain}.level-card-sparkle{position:absolute;font-size:1.2rem;color:#12b5a0}.level-card-sparkle--left{left:20%;top:30%}.level-card-star{position:absolute;right:22%;top:-4px;font-size:1.5rem;color:#f59e0b}.level-card-title{font-size:1.75rem;font-weight:800;color:#1a1a2e;margin:0 0 .35rem}.level-card-sub{font-size:.9rem;color:#667085;margin:0 0 1.5rem;line-height:1.4}.level-card-result{background:#f8fafc;border:1px solid #e5e7eb;border-radius:1rem;padding:.8rem;margin-bottom:1rem}.level-card-result-grid{display:grid;gap:.65rem;text-align:left}.level-card-result-item{background:#fff;border:1px solid #e5e7eb;border-radius:.8rem;padding:.75rem .85rem}.level-card-result-item--observed{text-align:center}.level-card-result-label{display:block;font-size:.7rem;font-weight:700;letter-spacing:.12em;color:#1a3a6c;margin-bottom:.25rem}.level-card-result-level{display:block;font-size:2rem;font-weight:900;color:#1a1a2e;line-height:1.1}.level-card-result-value{display:block;color:#1a1a2e;font-size:1.05rem;font-weight:800;line-height:1.2}.level-card-result-note{display:block;color:#667085;font-size:.72rem;line-height:1.35;margin-top:.2rem}.level-card-result-bar{height:4px;border-radius:2px;background:linear-gradient(90deg,#12b5a0,#6366f1);margin:0 auto .5rem;width:80%}.level-card-result-desc{font-size:.8rem;color:#667085}.level-card-placement-copy{color:#344054;font-size:.92rem;line-height:1.45;margin:0 0 1rem}.level-card-evidence{display:grid;gap:.45rem;text-align:left;margin:0 0 1.25rem}.level-card-evidence span{background:#f6fefc;border:1px solid #ccfbef;border-radius:.75rem;color:#0f5f59;font-size:.78rem;line-height:1.35;padding:.55rem .65rem}.level-card-btn{width:100%;padding:.9rem 1.5rem;border:none;border-radius:.75rem;background:linear-gradient(90deg,#3b8d99,#47b89a,#6dd5a0);color:#fff;font-size:1.05rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem;transition:opacity .2s}.level-card-btn:hover{opacity:.9}@media (max-width: 540px){.level-overlay{align-items:flex-start;padding:max(.75rem,env(safe-area-inset-top,0px)) .75rem calc(2rem + max(.75rem,env(safe-area-inset-bottom,0px)))}.level-card{padding:1.5rem 1.25rem 1.25rem;max-width:min(340px,calc(100vw - 1.5rem));max-height:none;overflow:visible}.level-card-title{font-size:1.4rem}.level-card-result-level{font-size:2rem}}.quiz-result-overlay{position:fixed;z-index:20000;top:50%;left:50%;transform:translate(-50%,-58%);width:min(430px,calc(100vw - 48px));display:flex;align-items:center;justify-content:center;padding:0;background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none;pointer-events:none}.quiz-result-card{width:100%;pointer-events:auto;border-radius:28px;padding:28px 26px 24px;background:#fff;color:#0f172a;text-align:center;box-shadow:0 24px 70px #0f172a52;border:1px solid rgba(59,130,246,.18)}.quiz-result-icon{width:66px;height:66px;margin:0 auto 14px;border-radius:999px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff;font-size:36px;font-weight:800;box-shadow:0 12px 26px #22c55e47}.quiz-result-eyebrow{display:inline-block;margin-bottom:8px;color:#2563eb;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.quiz-result-card h2{margin:0;font-size:clamp(26px,5vw,36px);line-height:1.1;color:#111827}.quiz-result-activity{margin:12px 0 0;font-size:16px;font-weight:700;color:#334155}.quiz-result-copy{margin:14px 0 22px;color:#64748b;font-size:15px;line-height:1.45}.quiz-result-button{width:100%;border:0;border-radius:999px;padding:14px 20px;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;font-size:16px;font-weight:800;cursor:pointer;box-shadow:0 14px 28px #2563eb47;transition:transform .18s ease,box-shadow .18s ease}.quiz-result-button:hover{transform:translateY(-1px);box-shadow:0 18px 34px #2563eb57}.quiz-result-button:active{transform:translateY(0)}@media (orientation: portrait){.quiz-result-overlay{top:calc(env(safe-area-inset-top,0px) + 18px);left:50%;transform:translate(-50%);width:min(360px,calc(100vw - 28px))}.quiz-result-card{border-radius:24px;padding:18px 16px 16px;max-height:min(44vh,330px);overflow-y:auto;-webkit-overflow-scrolling:touch;box-shadow:0 16px 44px #0f172a42}.quiz-result-icon{width:48px;height:48px;margin-bottom:10px;font-size:28px}.quiz-result-eyebrow{font-size:11px;margin-bottom:6px}.quiz-result-card h2{font-size:clamp(22px,6vw,28px)}.quiz-result-activity{margin-top:8px;font-size:14px}.quiz-result-copy{margin:10px 0 14px;font-size:13px;line-height:1.35}.quiz-result-button{padding:12px 16px;font-size:14px}}@media (orientation: landscape) and (max-height: 600px){.quiz-result-overlay{width:min(360px,calc(100vw - 32px));transform:translate(-50%,-50%)}.quiz-result-card{padding:18px 18px 16px;max-height:calc(100vh - 36px);overflow-y:auto}.quiz-result-icon{width:46px;height:46px;margin-bottom:8px;font-size:26px}.quiz-result-card h2{font-size:24px}.quiz-result-copy{margin:10px 0 14px}}.feedback-practice-bar{position:fixed;left:50%;top:calc(12px + env(safe-area-inset-top,0px));transform:translate(-50%);z-index:3000;width:min(760px,calc(100vw - 28px));display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 14px;border-radius:18px;background:linear-gradient(135deg,#4a2d8ff2,#3b6fd4f0);color:#fff;box-shadow:0 14px 34px #0000003d;border:1px solid rgba(255,255,255,.18)}.feedback-practice-copy{display:flex;flex-direction:column;gap:3px;min-width:0}.feedback-practice-copy strong{font-size:14px;line-height:1.15}.feedback-practice-copy span{font-size:12px;line-height:1.3;opacity:.92}.feedback-practice-finish-btn{flex-shrink:0;border:none;border-radius:999px;padding:10px 14px;background:#fff;color:#4a2d8f;font-size:13px;font-weight:800;cursor:pointer;box-shadow:0 8px 18px #00000029;transition:transform .15s ease,box-shadow .15s ease}.feedback-practice-finish-btn:hover{transform:translateY(-1px);box-shadow:0 10px 22px #00000038}.feedback-finish-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:12000;display:flex;align-items:center;justify-content:center;padding:20px;background:#0a122475;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.feedback-finish-card{width:min(420px,92vw);border-radius:22px;padding:24px;background:#fff;box-shadow:0 24px 70px #00000047;color:#1f2937;text-align:left}.feedback-finish-card h2{margin:0 0 8px;color:#4a2d8f;font-size:22px}.feedback-finish-card p{margin:0;color:#475569;font-size:14px;line-height:1.45}.feedback-finish-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.feedback-finish-actions button{border:none;border-radius:999px;padding:10px 14px;font-size:13px;font-weight:800;cursor:pointer}.feedback-finish-secondary{background:#eef2ff;color:#4a2d8f}.feedback-finish-primary{background:#4a2d8f;color:#fff}@media (max-width: 600px){.feedback-practice-bar{top:calc(10px + env(safe-area-inset-top,0px));align-items:stretch;flex-direction:column;gap:10px;padding:12px}.feedback-practice-finish-btn{width:100%}.feedback-finish-actions{flex-direction:column}}@media (orientation: portrait) and (max-width: 540px){.app-container:has(.autonomous-route-panel) .main-avatar,.app-container:has(.autonomous-route-panel) .main-avatar.chat-visible{bottom:auto;right:auto;left:50%;top:clamp(136px,22vh,178px);transform:translate(-50%,-50%) scale(.78);opacity:1}.app-container:has(.autonomous-route-panel):has(.chat-panel-inline) .main-avatar,.app-container:has(.autonomous-route-panel):has(.chat-panel-inline) .main-avatar.chat-visible{top:clamp(132px,21vh,170px);transform:translate(-50%,-50%) scale(.74);opacity:.9}.app-container:has(.autonomous-route-panel) .ui-controls{bottom:calc(6px + env(safe-area-inset-bottom,0px));width:auto;max-width:calc(100vw - 12px);padding:8px 12px;gap:8px;border-radius:24px;z-index:9800}body:has(.feedback-banner:not(.expanded)) .app-container:has(.autonomous-route-panel) .ui-controls{bottom:calc(6px + env(safe-area-inset-bottom,0px))}body:has(.feedback-banner.expanded) .app-container:has(.autonomous-route-panel) .ui-controls{bottom:calc(6px + env(safe-area-inset-bottom,0px))}.app-container:has(.autonomous-route-panel) .ui-controls-left,.app-container:has(.autonomous-route-panel) .ui-controls-right{gap:8px!important}.app-container:has(.autonomous-route-panel) .ui-controls-center{margin:0 2px!important}.app-container:has(.autonomous-route-panel) .ui-controls-center .microphone-button{width:58px!important;height:58px!important;min-width:58px!important;min-height:58px!important;margin-top:-8px!important}}@media (orientation: portrait) and (max-width: 540px){body:has(.autonomous-route-panel){--ar-card-top: clamp(238px, 30vh, 286px);--ar-card-bottom: calc(112px + env(safe-area-inset-bottom, 0px)) ;--ar-card-bottom-feedback: calc(158px + env(safe-area-inset-bottom, 0px)) ;--ar-chat-top: calc(var(--ar-card-top) + 84px)}body:has(.feedback-banner:not(.expanded)):has(.autonomous-route-panel){--ar-card-bottom: var(--ar-card-bottom-feedback)}}.autonomous-route-handoff{position:fixed;right:24px;top:104px;z-index:7600;width:min(420px,calc(100vw - 32px));padding:24px;border:1px solid rgba(91,132,255,.32);border-radius:22px;background:#081226f5;color:#f6f8ff;box-shadow:0 20px 58px #00000057}.autonomous-route-handoff h2{margin:4px 0 12px}.autonomous-route-handoff p{margin:8px 0;line-height:1.5}.autonomous-route-handoff-close{position:absolute;top:12px;right:14px;border:0;background:transparent;color:inherit;font-size:24px;cursor:pointer}@media (orientation: portrait) and (max-width: 540px){.autonomous-route-handoff{left:16px;right:16px;top:clamp(170px,24vh,220px);width:auto;padding:20px}}@media (orientation: portrait) and (max-width: 380px){body:has(.autonomous-route-panel){--ar-card-top: clamp(224px, 30vh, 262px);--ar-chat-top: calc(var(--ar-card-top) + 82px)}}@media (orientation: portrait) and (max-width: 540px){body:has(.autonomous-route-panel){--ar-card-bottom: calc(92px + env(safe-area-inset-bottom, 0px)) ;--ar-card-bottom-feedback: calc(138px + env(safe-area-inset-bottom, 0px)) }}.auth-page{min-height:100vh;display:flex;flex-direction:column;background:#f5f7fa}.auth-navbar{display:flex;align-items:center;justify-content:space-between;padding:.75rem 2rem;background:linear-gradient(90deg,#4a2d8f,#3b6fd4 60%,#5daaed);color:#fff;flex-shrink:0}.auth-navbar-logo{height:40px}.auth-navbar-right{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:#ffffffd9}.auth-navbar-right a{color:#fff;font-weight:700;text-decoration:none}.auth-navbar-right a:hover{text-decoration:underline}.auth-content{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem 1rem}.auth-card{background:#fff;border-radius:1rem;padding:2.5rem 2.5rem 2rem;width:100%;max-width:520px;box-shadow:0 4px 24px #00000014}.auth-card h1{color:#1a1a2e;margin:0 0 .25rem;font-size:1.6rem;text-align:center;font-weight:800}.auth-subtitle{text-align:center;color:#666;font-size:.95rem;margin:0 0 1.75rem}.auth-discovery-link{display:grid;grid-template-columns:1fr auto;gap:.18rem .75rem;align-items:center;margin-top:1.25rem;padding:.85rem 1rem;border:1px solid #d8e4f2;border-radius:.75rem;color:#243a5a;background:linear-gradient(135deg,#f7f4fd,#f1f7fd);text-decoration:none;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}.auth-discovery-link:hover{border-color:#8cafde;transform:translateY(-1px);box-shadow:0 8px 22px #346fd11a}.auth-discovery-link span,.auth-discovery-link strong{grid-column:1}.auth-discovery-link span{color:#58718d;font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.auth-discovery-link strong{font-size:.84rem}.auth-discovery-link svg{grid-column:2;grid-row:1 / span 2;color:#3b6fd4}.auth-form{display:flex;flex-direction:column;gap:1rem;width:100%}.auth-form-group{display:flex;flex-direction:column;gap:.3rem}.auth-form-row{display:flex;gap:1rem}.auth-form-row .auth-form-group{flex:1}.auth-form-group label{font-size:.85rem;font-weight:700;color:#1a1a2e}.auth-form-group .auth-label-row{display:flex;justify-content:space-between;align-items:center}.auth-label-optional{font-weight:400;color:#3b8d99;font-size:.85rem}.auth-form input{padding:.7rem .85rem;border:1px solid #d0d5dd;border-radius:.5rem;background:#fff;color:#1a1a2e;font-size:.95rem;transition:border-color .2s;width:100%;box-sizing:border-box}.auth-form input:focus{outline:none;border-color:#5daaed;box-shadow:0 0 0 3px #12b5a01a}.auth-form input::placeholder{color:#aaa}.auth-form select{padding:.7rem .85rem;border:1px solid #d0d5dd;border-radius:.5rem;background:#fff;color:#1a1a2e;font-size:.95rem;transition:border-color .2s;cursor:pointer;width:100%}.auth-form select:focus{outline:none;border-color:#5daaed;box-shadow:0 0 0 3px #12b5a01a}.auth-password-wrap{position:relative;display:flex;align-items:center}.auth-password-wrap input{flex:1;padding-right:2.75rem}.auth-password-toggle{position:absolute;right:.5rem;top:50%;transform:translateY(-50%);margin:0;padding:.35rem;border:none;background:transparent;color:#999;cursor:pointer;border-radius:.25rem;display:flex;align-items:center;justify-content:center;box-shadow:none;font-weight:400}.auth-password-toggle:hover,.auth-password-toggle:focus{color:#555;background:transparent;outline:none}.auth-hint{color:#666;font-size:.9rem;margin:0 0 1rem;text-align:center}.auth-hint--small{margin:-.25rem 0 0;font-size:.78rem;color:#888;text-align:left}.auth-terms{display:flex;align-items:flex-start;gap:.6rem;font-size:.85rem;color:#555;margin-top:.25rem;line-height:1.45}.auth-terms input[type=checkbox]{width:18px;height:18px;accent-color:#3B8D99;flex-shrink:0;margin-top:1px;cursor:pointer}.auth-terms span{flex:1}.auth-terms a{color:#3b8d99;text-decoration:underline;font-weight:600}.auth-terms a:hover{color:#0e9a88}.auth-form button.auth-submit{padding:.85rem 1rem;border:none;border-radius:.5rem;background:linear-gradient(90deg,#3b8d99,#47b89a,#6dd5a0);color:#fff;font-size:1.05rem;font-weight:700;cursor:pointer;margin-top:.5rem;transition:opacity .2s}.auth-form button.auth-submit:hover:not(:disabled){opacity:.9}.auth-form button.auth-submit:disabled{opacity:.5;cursor:not-allowed}.auth-error{color:#e53e3e;margin:0;font-size:.85rem}.auth-success{color:#38a169;margin:0;font-size:.85rem}.auth-info{color:#2b6cb0;background:#ebf8ff;border:1px solid #bee3f8;border-radius:8px;padding:.75rem .9rem;margin:0;font-size:.9rem;line-height:1.4}.auth-verify-actions{display:flex;justify-content:center;align-items:center;gap:.75rem;margin-top:.75rem}.auth-verify-separator{color:#ccc;font-size:.85rem}.auth-link-btn{background:none;border:none;color:#6366f1;font-size:.85rem;cursor:pointer;padding:0;text-decoration:underline}.auth-link-btn:hover:not(:disabled){color:#4f46e5}.auth-link-btn:disabled{opacity:.5;cursor:not-allowed}.auth-link{text-align:center;margin-top:1.5rem;color:#666;font-size:.9rem}.auth-link a{color:#1a1a2e;font-weight:700;text-decoration:underline}.auth-link a:hover{color:#3b6fd4}.auth-link--secondary{margin-top:.75rem}.auth-link-button{background:none;border:none;padding:0;font:inherit;color:#888;cursor:pointer;text-decoration:none;font-size:.85rem}.auth-link-button:hover{color:#555;text-decoration:underline}.auth-bottom-banner{display:none}@media (max-width: 540px){.auth-card{padding:1.5rem}.auth-form-row{flex-direction:column;gap:1rem}.auth-navbar{padding:.75rem 1rem;justify-content:center}.auth-navbar-right{display:none}.auth-bottom-banner{display:flex;align-items:center;justify-content:center;gap:.4rem;padding:.85rem 1rem;background:linear-gradient(90deg,#4a2d8f,#3b6fd4 60%,#5daaed);color:#ffffffd9;font-size:.9rem;flex-shrink:0}.auth-bottom-banner a{color:#fff;font-weight:700;text-decoration:none}.auth-bottom-banner a:hover{text-decoration:underline}}.register-split{display:flex;min-height:100vh}.register-left{flex:0 0 42%;background:url(/assets/selection/BackgroundMenu.png) center center / cover no-repeat;color:#fff;display:flex;flex-direction:column;padding:2rem 2.5rem;position:relative;overflow:hidden}.register-left:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(165deg,#4a2d8fd1,#3b6fd4b8,#5daaed8c);z-index:0}.register-left>*{position:relative;z-index:1}.register-left-logo{display:flex;align-items:center;gap:.6rem;margin-bottom:2rem}.register-left-logo img{height:38px}.register-left-logo span{font-size:1.05rem;font-weight:700;font-style:italic}.register-left-hero{display:flex;justify-content:center;margin-bottom:1.5rem}.register-hero-img-wrap{width:220px;height:220px;border-radius:1.25rem;overflow:hidden;border:4px solid rgba(255,255,255,.25);box-shadow:0 12px 40px #0003;transform:rotate(-3deg)}.register-hero-img{width:100%;height:100%;object-fit:cover;background:linear-gradient(135deg,#fff3,#ffffff0d)}.register-left-title{font-size:2.2rem;font-weight:800;line-height:1.15;margin:0 0 1.75rem;text-align:center}.register-left-subtitle{font-size:1.3rem;font-weight:700;line-height:1.35;margin:0 0 1.5rem;text-align:center;opacity:.95}.register-left-sub{font-size:.92rem;line-height:1.65;opacity:.85;margin:0 auto 2rem;max-width:340px;text-align:center}.register-badge{display:flex;align-items:center;gap:.75rem;background:#ffffff26;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:2rem;padding:.6rem 1.25rem;width:fit-content;font-size:.88rem;font-weight:600;align-self:center}.register-badge-avatars{display:flex}.register-badge-avatar{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;border:2px solid rgba(255,255,255,.5);margin-left:-8px;transition:transform .2s;cursor:pointer}.register-badge-avatar:hover{transform:scale(1.15)}.register-badge-avatar:first-child{margin-left:0}.bulk-instructions{background:#f8f9fb;border-radius:.75rem;padding:1rem 1.25rem;margin-bottom:1.25rem;font-size:.85rem;color:#444;line-height:1.6}.bulk-instructions p{margin:0 0 .5rem}.bulk-instructions ol{margin:0;padding-left:1.25rem}.bulk-instructions li{margin-bottom:.25rem}.bulk-instructions a{color:#3b8d99;font-weight:600;text-decoration:underline}.bulk-instructions code{background:#e2e5ea;padding:.1rem .35rem;border-radius:3px;font-size:.8rem}.bulk-upload-zone{display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:2rem;border:2px dashed #c5cdd8;border-radius:.75rem;cursor:pointer;transition:all .2s;margin-bottom:1.25rem;text-align:center}.bulk-upload-zone:hover{border-color:#3b8d99;background:#f0fdfb}.bulk-upload-text{color:#888;font-size:.9rem}.bulk-upload-filename{color:#3b8d99;font-weight:600;font-size:.9rem}.bulk-preview{margin-bottom:1.25rem}.bulk-preview-count{font-size:.85rem;color:#666;margin:0 0 .5rem;font-weight:600}.bulk-preview-table-wrap{max-height:250px;overflow:auto;border:1px solid #e2e5ea;border-radius:.5rem}.bulk-preview-table{width:100%;border-collapse:collapse;font-size:.78rem;min-width:600px}.bulk-preview-table th{background:#f1f3f5;padding:.5rem .6rem;text-align:left;font-weight:700;color:#444;position:sticky;top:0;border-bottom:1px solid #e2e5ea}.bulk-preview-table td{padding:.4rem .6rem;border-bottom:1px solid #f1f3f5;color:#555}.bulk-preview-table tr:hover td{background:#f8f9fb}.bulk-result{margin-bottom:1.25rem}.bulk-result-summary{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:.75rem}.bulk-result-created,.bulk-result-updated,.bulk-result-errors{padding:.4rem .85rem;border-radius:2rem;font-size:.82rem;font-weight:600}.bulk-result-created{background:#d4edda;color:#155724}.bulk-result-updated{background:#cce5ff;color:#004085}.bulk-result-errors{background:#f8d7da;color:#721c24}.bulk-errors-list{background:#fff5f5;border:1px solid #f8d7da;border-radius:.5rem;padding:.75rem;max-height:150px;overflow-y:auto}.bulk-error-item{font-size:.8rem;color:#721c24;margin:0 0 .35rem}.bulk-error-item:last-child{margin-bottom:0}.bulk-submit-btn{background:linear-gradient(90deg,#3b8d99,#47b89a,#6dd5a0);border:none;color:#fff;font-size:1.05rem;font-weight:700;cursor:pointer;padding:.85rem 2rem;width:100%;text-align:center;border-radius:.5rem;transition:opacity .2s}.bulk-submit-btn:hover:not(:disabled){opacity:.9}.bulk-submit-btn:disabled{opacity:.6;cursor:not-allowed}.register-right{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;background:#fff;overflow-y:auto}.register-right-inner{width:100%;max-width:480px}.register-choice-logo-wrap{display:flex;justify-content:center;margin-top:2rem;margin-bottom:1.5rem}.register-choice-features{display:flex;align-items:center;justify-content:center;gap:1.25rem;margin:0 -2rem 2.5rem;flex-wrap:nowrap}.register-choice-feature{position:relative;display:flex;align-items:center;min-width:0}.register-choice-feature-icon{width:58px;height:58px;position:relative;z-index:1;margin-right:-10px;flex:0 0 auto}.register-choice-feature-label{background:#9fa9b7;border-radius:0 1.5rem 1.5rem 0;padding:.45rem .85rem .45rem 1rem;font-size:.62rem;color:#fff;font-weight:500;line-height:1.3;white-space:nowrap}.register-lidarit-logo{margin-bottom:1.25rem}.register-lidarit-logo img{height:40px;width:auto;object-fit:contain}.register-logos-row{display:flex;align-items:center;gap:16px;margin-bottom:1.5rem}.register-logos-lidarit{height:32px;width:auto;object-fit:contain}.register-logos-divider{width:1px;height:32px;background:#d1d5db}.register-logos-learn{height:56px;width:auto;object-fit:contain}.register-title{font-size:1.35rem;font-weight:800;color:#1a1a2e;margin:0 0 .35rem}.register-subtitle{color:#888;font-size:.92rem;margin:0 0 1.75rem}.register-choice-title{font-size:1.5rem;font-weight:800;color:#1a1a2e;margin:0 0 .5rem;line-height:1.3}.register-choice-sub{color:#666;font-size:.9rem;margin:0 0 1.25rem;line-height:1.5}.register-phone-wrap{position:relative;display:flex;align-items:center}.register-phone-icon{position:absolute;left:.75rem;color:#999;display:flex;align-items:center;pointer-events:none}.register-phone-wrap input{padding:.7rem .85rem .7rem 2.5rem;width:100%;border:1px solid #d0d5dd;border-radius:.5rem;background:#fff;color:#1a1a2e;font-size:.95rem;transition:border-color .2s}.register-phone-wrap input:focus{outline:none;border-color:#5daaed;box-shadow:0 0 0 3px #12b5a01a}.register-phone-wrap input::placeholder{color:#aaa}.register-password-wrap{position:relative;display:flex;align-items:center}.register-password-icon{position:absolute;left:.75rem;color:#999;display:flex;align-items:center;pointer-events:none}.register-password-wrap input{padding-left:2.5rem;padding-right:2.75rem;flex:1}.register-password-wrap .auth-password-toggle{position:absolute;right:.5rem;top:50%;transform:translateY(-50%)}.register-submit{display:flex;align-items:center;justify-content:center;font-size:1.05rem}.register-login-link{text-align:center;margin-top:1.5rem;color:#888;font-size:.9rem}.register-login-link a{color:#1a1a2e;text-decoration:underline}.register-login-link a:hover{color:#5daaed}@media (max-width: 900px){.register-split{flex-direction:column}.register-left{flex:none;padding:2rem 1.5rem 1.5rem;align-items:center;text-align:center}.register-left-title{font-size:1.6rem}.register-left-sub{margin-left:auto;margin-right:auto}.register-hero-img-wrap{width:160px;height:160px}.register-badge{margin:0 auto}.register-right{padding:1.5rem}}@media (max-width: 540px){.register-left{padding:1.5rem 1rem 1.25rem}.register-hero-img-wrap{width:120px;height:120px}.register-left-title{font-size:1.3rem}.register-right{padding:1rem}.register-choice-logo-wrap{margin-top:1rem;margin-bottom:1rem}.register-choice-logo-wrap img{height:56px!important}.register-choice-features{width:100%;margin:0 auto 1.5rem;gap:.55rem;flex-direction:column;align-items:stretch;overflow:visible}.register-choice-feature{flex:0 0 auto;min-width:0;justify-content:flex-start;max-width:280px;width:100%;margin:0 auto}.register-choice-feature-icon{width:44px;height:44px;margin-right:-8px}.register-choice-feature-label{flex:1;padding:.52rem .9rem .52rem 1rem;font-size:.74rem;line-height:1.2;font-weight:650;white-space:normal;min-width:0;max-width:none}.register-social-row{flex-direction:column}}.sc-page{display:grid;grid-template-columns:1fr;min-height:100vh;background:#fff}.sc-gradient-panel{position:relative;display:none;overflow:hidden}.sc-gradient-panel img{width:100%;height:100%;object-fit:cover}.sc-hero-img,.sc-hero-img--mobile{display:none}.sc-form-side{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1.5rem 1rem;width:100%}.sc-form-inner{display:flex;flex-direction:column;align-items:center;gap:1rem;width:100%;max-width:384px}.sc-form-side .register-logos-row{padding:.5rem 0 .75rem;text-align:center;width:100%}.sc-title{font-size:1.5rem;font-weight:700;color:#000;margin:0 0 .5rem;width:100%;text-align:left;padding:0 .5rem}.sc-subtitle{font-size:.875rem;color:#666;margin:-.5rem 0 .5rem;width:100%;text-align:left;padding:0 .5rem}.sc-form-side .auth-form{width:100%;gap:1rem;padding:0 .5rem}.sc-form-side .auth-form-group label{font-size:.875rem;font-weight:500}.sc-form-side .auth-form-group input{height:40px;padding:.5rem .75rem;border-radius:.5rem;border:1px solid #d0d5dd;background:#fff;color:#1a1a2e;font-size:.875rem}.sc-form-side .auth-form-group input::placeholder{color:#aaa}.sc-form-side .auth-form-group input:focus{outline:none;box-shadow:0 0 0 3px #12b5a01a;border-color:#5daaed}.sc-form-side .auth-submit,.sc-form-side button.auth-submit{height:40px;padding:.5rem 1rem;border:none;border-radius:.5rem;background:linear-gradient(90deg,#3b8d99,#47b89a,#6dd5a0);color:#fff;font-size:1.05rem;font-weight:700;cursor:pointer;margin-top:0;transition:opacity .2s}.sc-form-side .auth-submit:hover:not(:disabled),.sc-form-side button.auth-submit:hover:not(:disabled){opacity:.9}.sc-form-side .auth-password-toggle{color:#ffffffb3}.sc-form-side .auth-password-toggle:hover{color:#fff}.sc-form-side .auth-link{display:flex;justify-content:space-between;width:100%;margin-top:-.5rem;padding:0 .5rem;font-size:.875rem}.sc-form-side .auth-link a,.sc-form-side .auth-link button{font-size:.875rem;font-weight:600;color:#6b7280}.sc-form-side .auth-link a:hover,.sc-form-side .auth-link button:hover{color:#374151}.sc-back-link{display:flex;align-items:center;gap:.5rem;font-size:1.125rem;font-weight:600;color:#6b7280;text-decoration:none;margin-top:-.75rem}.sc-back-link:hover{color:#374151}.sc-mobile-image{display:block;width:100%;padding:0 .25rem}.sc-mobile-image img{display:block;width:100%;height:auto}@media (min-width: 768px){.sc-page{grid-template-columns:1fr 1fr}.sc-gradient-panel{display:block}.sc-form-side{padding:1.5rem 2.5rem;justify-content:center}.sc-form-inner{max-width:448px;gap:1rem}.sc-mobile-image{display:none}}@media (min-width: 1024px){.sc-page{grid-template-columns:2fr 1fr}.sc-gradient-panel img{object-fit:contain}.sc-form-side{padding:1.5rem 3.5rem}.sc-form-inner{max-width:512px}}@media (min-width: 1280px){.sc-form-inner{max-width:576px}}.setcreds-solo{display:flex;justify-content:center;align-items:center;min-height:100vh;background:#fff}.setcreds-solo .register-right{width:100%;max-width:480px;box-shadow:0 4px 32px #0000001a;border-radius:16px;margin:2rem auto}.setcreds-left{padding-bottom:0!important;overflow:hidden;position:relative;background:#fff!important}.setcreds-left:before{display:none!important}.setcreds-left-img-wrap{position:absolute;bottom:0;left:10%;right:-15%;top:70px}.setcreds-left-img{width:100%;height:100%;display:block;object-fit:cover;object-position:center top}@media (max-width: 900px){.setcreds-left-img-wrap{display:none}}.setcreds-page{min-height:100vh;background:url(/assets/selection/BackgroundMenu.png) center center / cover no-repeat fixed;display:flex;flex-direction:column;align-items:center;position:relative}.setcreds-page:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:linear-gradient(160deg,#4a2d8fe0,#3b6fd4cc,#5daaeda6);z-index:0;pointer-events:none}.setcreds-page>*{position:relative;z-index:1}.setcreds-navbar{width:100%;padding:1.25rem 2rem;background:transparent;display:flex;align-items:center;flex-shrink:0}.setcreds-navbar-logo{height:36px}.setcreds-content{flex:1;display:flex;align-items:stretch;justify-content:center;width:100%;position:relative}.setcreds-form-side{flex:0 0 500px;display:flex;align-items:center;justify-content:center;padding:2rem 3rem 2rem 1rem;z-index:1}.setcreds-hero{flex:1;display:flex;align-items:flex-end;justify-content:flex-start;overflow:hidden}.setcreds-hero-img{height:92vh;width:auto;max-width:none;object-fit:contain;object-position:bottom left;filter:drop-shadow(0 10px 40px rgba(0,0,0,.3));align-self:flex-end}.setcreds-card{background:#fffffff7;border:1px solid rgba(255,255,255,.3);border-radius:1.25rem;padding:2.5rem 2.5rem 2rem;width:100%;max-width:480px;box-shadow:0 8px 40px #0000002e;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.setcreds-card h1{color:#1a1a2e;margin:0 0 .25rem;font-size:1.6rem;text-align:center;font-weight:800}.setcreds-card .auth-subtitle{text-align:center;color:#666;font-size:.95rem;margin:0 0 1.75rem}.setcreds-card .auth-form-group label{color:#1a1a2e}.setcreds-card .auth-link{text-align:center;margin-top:1.5rem;color:#666;font-size:.9rem}.setcreds-card .auth-link a{color:#3b6fd4;font-weight:700;text-decoration:underline}.setcreds-card .auth-link a:hover{color:#5daaed}@media (max-width: 860px){.setcreds-hero{display:none}.setcreds-form-side{flex:1;padding:2rem 1.5rem 3rem}.setcreds-content{justify-content:center}}@media (max-width: 540px){.setcreds-navbar{padding:1rem;justify-content:center}.setcreds-card{padding:1.75rem 1.25rem 1.5rem}}.pricing-page{min-height:100vh;background:#fff;display:flex;flex-direction:column;align-items:center;position:relative}.pricing-navbar{width:100%;padding:1.25rem 2rem;background:linear-gradient(90deg,#4a2d8f,#3b6fd4,#5daaed);display:flex;align-items:center;flex-shrink:0}.pricing-navbar-logo{height:36px}.pricing-header{text-align:center;margin-bottom:2.5rem;padding:2rem 1.5rem 0}.pricing-title{font-size:2rem;font-weight:800;color:#1a1a2e;margin:0 0 .5rem;font-style:italic}.pricing-title-accent{color:#5daaed}.pricing-subtitle{color:#666;font-size:.88rem;max-width:520px;margin:0 auto;line-height:1.5}.pricing-error{color:#e53e3e;background:#e53e3e14;border:1px solid rgba(229,62,62,.2);border-radius:.5rem;padding:.75rem 1.25rem;margin:0 0 1.5rem;font-size:.9rem;text-align:center;max-width:700px;width:100%}.pricing-grid,.pricing-sede,.pricing-footer,.pricing-error{margin-left:1.5rem;margin-right:1.5rem}.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;width:100%;max-width:1100px;margin-bottom:2.5rem;align-items:start}.pricing-card{background:#fffffff2;border:1px solid rgba(255,255,255,.3);border-radius:1rem;padding:2rem 1.5rem 1.75rem;display:flex;flex-direction:column;position:relative;transition:box-shadow .2s,transform .2s;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.pricing-card:hover{box-shadow:0 8px 24px #00000014;transform:translateY(-2px)}.pricing-card--featured{border:2px solid #47B89A;box-shadow:0 8px 32px #12b5a026}.pricing-card--featured:hover{box-shadow:0 12px 40px #12b5a033}.pricing-card--popular{border:1px solid #1a3a6c}.pricing-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);padding:.25rem .9rem;border-radius:1rem;font-size:.65rem;font-weight:800;letter-spacing:.08em;white-space:nowrap}.pricing-badge--featured{background:#47b89a;color:#fff}.pricing-badge--popular{background:#1a3a6c;color:#fff}.pricing-plan-name{font-size:.78rem;font-weight:800;letter-spacing:.1em;color:#1a3a6c;margin:0 0 .75rem}.pricing-price-row{display:flex;align-items:baseline;gap:.35rem;margin-bottom:.25rem}.pricing-price{font-size:2.25rem;font-weight:900;color:#1a1a2e;line-height:1}.pricing-period{font-size:.8rem;color:#888;font-weight:500}.pricing-savings{font-size:.75rem;color:#5daaed;font-weight:600;margin:0 0 1rem}.pricing-features{list-style:none;padding:0;margin:0 0 1.25rem;flex:1}.pricing-features li{font-size:.82rem;color:#555;padding:.35rem 0 .35rem 1.2rem;position:relative;line-height:1.4}.pricing-features li:before{content:"";position:absolute;left:0;top:.55rem;width:6px;height:6px;border-radius:50%;background:#1a3a6c}.pricing-card--featured .pricing-features li:before{background:#47b89a}.pricing-btn{padding:.7rem 1rem;border:2px solid #1a1a2e;border-radius:.5rem;background:#fff;color:#1a1a2e;font-size:.88rem;font-weight:700;cursor:pointer;transition:background .15s,color .15s;text-align:center}.pricing-btn:hover:not(:disabled){background:#1a1a2e;color:#fff}.pricing-btn--featured{background:linear-gradient(90deg,#3b8d99,#47b89a,#6dd5a0);color:#fff;border:none;padding:.75rem 1rem}.pricing-btn--featured:hover:not(:disabled){opacity:.9;background:linear-gradient(90deg,#3b8d99,#47b89a,#6dd5a0)}.pricing-btn:disabled{opacity:.5;cursor:not-allowed}.pricing-sede{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:1100px;background:linear-gradient(135deg,#3b6fd4,#4a2d8f,#5daaed);border:none;border-radius:1rem;padding:1.5rem 2rem;margin-bottom:2rem;gap:1.5rem}.pricing-sede-text h3{font-size:1.05rem;font-weight:800;color:#fff;margin:0 0 .25rem}.pricing-sede-text p{font-size:.75rem;color:#ffffffbf;margin:0;line-height:1.4;max-width:400px}.pricing-sede-btn{padding:.7rem 1.8rem;border:none;border-radius:.5rem;background:linear-gradient(90deg,#3b8d99,#47b89a,#6dd5a0);color:#fff;font-size:.88rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:opacity .15s}.pricing-sede-btn:hover:not(:disabled){opacity:.9}.pricing-sede-btn:disabled{opacity:.5;cursor:not-allowed}.pricing-footer{display:flex;align-items:center;justify-content:center;gap:.6rem;width:100%;background:linear-gradient(90deg,#4a2d8f,#3b6fd4,#5daaed);border-top:none;padding:1.25rem 0;margin-top:auto;color:#fff9;font-size:.75rem;font-weight:700;letter-spacing:.06em}.pricing-footer-icons{display:flex;gap:.4rem;margin-left:.5rem;color:#bbb}@media (max-width: 900px){.pricing-grid{grid-template-columns:repeat(2,1fr);max-width:520px}.pricing-title{font-size:1.6rem}.pricing-sede{flex-direction:column;text-align:center;max-width:520px}.pricing-sede-text p{max-width:none}}@media (max-width: 540px){.pricing-page{padding:0 1rem 1.5rem}.pricing-navbar{width:calc(100% + 2rem);margin:0 -1rem;padding:1rem;justify-content:center}.pricing-navbar-logo{height:32px}.pricing-header{margin-bottom:1.1rem;padding:1.4rem .25rem 0}.pricing-grid{grid-template-columns:1fr;max-width:360px;margin-left:0;margin-right:0;gap:1rem}.pricing-title{font-size:1.35rem}.pricing-subtitle{font-size:.88rem}.pricing-price{font-size:1.8rem}.pricing-sede{padding:1.25rem 1rem;max-width:360px}}.pricing-invite{width:calc(100% - 3rem);max-width:1100px;margin:0 1.5rem 2rem;padding:1.25rem;border-radius:1rem;background:linear-gradient(135deg,#5daaed1f,#47b89a1f);border:1px solid rgba(59,111,212,.18);display:flex;align-items:center;justify-content:space-between;gap:1.25rem;box-shadow:0 10px 30px #1a3a6c0f}.pricing-invite-copy{flex:1;min-width:220px}.pricing-invite-eyebrow{display:inline-block;font-size:.68rem;font-weight:900;letter-spacing:.12em;color:#3b6fd4;text-transform:uppercase;margin-bottom:.25rem}.pricing-invite h2{margin:0 0 .35rem;font-size:1.15rem;color:#1a1a2e}.pricing-invite p{margin:0;color:#5d6472;font-size:.88rem;line-height:1.45}.pricing-invite-form{flex:0 1 430px;display:grid;grid-template-columns:minmax(150px,1fr) auto;gap:.75rem;align-items:center}.pricing-invite-form input{width:100%;border:1px solid rgba(26,58,108,.22);border-radius:.7rem;padding:.78rem .95rem;font-size:.92rem;color:#1a1a2e;background:#ffffffeb;outline:none;text-transform:uppercase}.pricing-invite-form input:focus{border-color:#3b6fd4;box-shadow:0 0 0 3px #3b6fd41f}.pricing-invite-btn{border:none;border-radius:.7rem;padding:.82rem 1.1rem;background:#1a3a6c;color:#fff;font-size:.88rem;font-weight:800;cursor:pointer;white-space:nowrap;transition:transform .15s,opacity .15s}.pricing-invite-btn:hover:not(:disabled){transform:translateY(-1px);opacity:.92}.pricing-invite-btn:disabled{opacity:.55;cursor:not-allowed}.pricing-invite-success{grid-column:1 / -1;color:#17805f!important;font-weight:700;font-size:.84rem!important}@media (max-width: 540px){.pricing-invite{width:100%;margin:0 0 1.25rem;padding:1rem;flex-direction:column;align-items:stretch;gap:.8rem;border-radius:1.1rem}.pricing-invite-copy{min-width:0;text-align:left}.pricing-invite h2{font-size:1.02rem}.pricing-invite p{font-size:.82rem}.pricing-invite-form{display:flex;flex-direction:column;align-items:stretch;flex:none;gap:.65rem}.pricing-invite-form input,.pricing-invite-btn{width:100%;min-height:46px;box-sizing:border-box;text-align:center}.pricing-invite-success{text-align:center}}.fp-split{display:flex;min-height:100vh}.fp-left{flex:0 0 38%;background:url(/assets/selection/BackgroundMenu.png) center center / cover no-repeat;color:#fff;display:flex;flex-direction:column;position:relative;overflow:hidden}.fp-left:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(165deg,#4a2d8fe0,#3b6fd4c7,#5daaed9e);z-index:0}.fp-left-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 2.5rem;flex:1;text-align:center}.fp-left-icon-ring{width:96px;height:96px;border-radius:50%;background:#ffffff1f;border:2px solid rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;margin-bottom:2rem;animation:fp-float 4s ease-in-out infinite}@keyframes fp-float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.fp-left-title{font-size:2rem;font-weight:800;line-height:1.2;margin:0 0 1rem}.fp-left-sub{font-size:.92rem;line-height:1.55;opacity:.85;margin:0 0 2.5rem;max-width:300px}.fp-left-steps{display:flex;align-items:center;gap:0;background:#ffffff1a;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:2rem;padding:.75rem 1.5rem}.fp-left-step{display:flex;align-items:center;gap:.5rem}.fp-left-step-dot{width:28px;height:28px;border-radius:50%;background:#ffffff26;border:2px solid rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:#ffffff80;transition:all .4s cubic-bezier(.4,0,.2,1);flex-shrink:0}.fp-left-step--active .fp-left-step-dot{background:#ffffff4d;border-color:#fff;color:#fff}.fp-left-step--current .fp-left-step-dot{background:#fff;border-color:#fff;color:#4a2d8f;box-shadow:0 0 16px #fff6;transform:scale(1.1)}.fp-left-step-label{font-size:.78rem;font-weight:600;opacity:.5;white-space:nowrap;transition:opacity .3s}.fp-left-step--active .fp-left-step-label{opacity:.85}.fp-left-step--current .fp-left-step-label{opacity:1}.fp-left-step-line{width:24px;height:2px;background:#fff3;margin:0 .35rem;border-radius:2px;transition:background .4s;flex-shrink:0}.fp-left-step-line--done{background:#ffffffb3}.fp-right{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem;background:#fff;overflow-y:auto}.fp-right-inner{width:100%;max-width:460px}.fp-step-panel{display:none;animation:fp-fadeSlideIn .4s ease-out}.fp-step-panel--active{display:block}@keyframes fp-fadeSlideIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fp-step-header{margin-bottom:1.5rem}.fp-step-header-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem}.fp-step-header-icon--email{background:linear-gradient(135deg,#e8e0ff,#d6e8ff);color:#4a2d8f}.fp-step-header-icon--code{background:linear-gradient(135deg,#d6f5ee,#c4e8f7);color:#2a7a6a}.fp-step-header-icon--password{background:linear-gradient(135deg,#ffecd2,#fcb69f40);color:#b45309}.fp-title{font-size:1.4rem;font-weight:800;color:#1a1a2e;margin:0 0 .35rem}.fp-subtitle{color:#666;font-size:.9rem;margin:0;line-height:1.5}.fp-subtitle strong{color:#1a1a2e}.fp-code-input{font-size:1.5rem!important;letter-spacing:.75rem;text-align:center;font-weight:700;font-family:SF Mono,Fira Code,Cascadia Code,monospace}.fp-code-input::placeholder{letter-spacing:.75rem;font-weight:400;opacity:.3}.fp-verified-badge{display:inline-flex;align-items:center;gap:.4rem;background:#f0fff4;border:1px solid #c6f6d5;border-radius:2rem;padding:.3rem .85rem;margin-bottom:.75rem;font-size:.82rem;font-weight:600;color:#38a169}.fp-pwd-strength{font-size:.75rem;margin-top:.25rem;display:block;transition:color .3s}.fp-pwd-strength--strong{color:#38a169}.fp-pwd-strength--weak{color:#d69e2e}.fp-submit{display:flex;align-items:center;justify-content:center;gap:.25rem}.fp-btn-arrow{display:inline-block;margin-left:.5rem;transition:transform .2s}.fp-submit:hover:not(:disabled) .fp-btn-arrow{transform:translate(3px)}.fp-btn-loading{display:flex;align-items:center;gap:.5rem}.fp-spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:fp-spin .7s linear infinite}@keyframes fp-spin{to{transform:rotate(360deg)}}.fp-back-link{text-align:center;margin-top:2rem;font-size:.88rem}.fp-back-link a{color:#1a1a2e;text-decoration:none;font-weight:600;transition:color .2s}.fp-back-link a:hover{color:#4a2d8f}.fp-steps-mobile{display:none}@media (max-width: 900px){.fp-split{flex-direction:column}.fp-left{display:none}.fp-right{padding:1.5rem;min-height:100vh;background:#f5f7fa;align-items:flex-start}.fp-right-inner{max-width:100%;background:#fff;border-radius:1rem;padding:1.5rem;box-shadow:0 4px 24px #00000014;margin-top:.5rem}.fp-steps-mobile{display:flex;justify-content:center;gap:.75rem;margin-bottom:1.75rem}.fp-step-pill{width:36px;height:36px;border-radius:50%;background:#f0f2f5;border:2px solid #e2e5ea;display:flex;align-items:center;justify-content:center;color:#b0b8c9;transition:all .3s ease}.fp-step-pill--active{background:linear-gradient(135deg,#4a2d8f,#3b6fd4);border-color:transparent;color:#fff;box-shadow:0 4px 12px #4a2d8f4d}.fp-step-pill-icon{display:flex;align-items:center;justify-content:center}}@media (max-width: 540px){.fp-right{padding:1rem}.fp-right-inner{padding:1.25rem}.fp-title{font-size:1.25rem}.fp-code-input{font-size:1.25rem!important}}@font-face{font-family:Nian Montserrat;src:url(/assets/fonts/Montserrat-SemiBold.otf) format("opentype");font-display:swap;font-weight:600 800}.conoce-nian{--nian-ink: #182438;--nian-muted: #5f6f82;--nian-line: #dce5ef;--nian-soft: #f4f7fb;--nian-purple: #522f91;--nian-blue: #346fd1;--nian-sky: #6cb8ea;--nian-teal: #1a8d89;--nian-green: #36b68a;--nian-gold: #d99839;min-height:100vh;overflow-x:hidden;color:var(--nian-ink);background:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.conoce-nian *,.conoce-nian *:before,.conoce-nian *:after{box-sizing:border-box}.conoce-nian button,.conoce-nian a{-webkit-tap-highlight-color:transparent}.conoce-nian button:focus-visible,.conoce-nian a:focus-visible{outline:3px solid rgba(52,111,209,.35);outline-offset:3px}.nian-nav{position:relative;z-index:20;display:flex;align-items:center;justify-content:space-between;min-height:76px;padding:0 5vw;border-bottom:1px solid rgba(220,229,239,.8);background:#fffffff0;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.nian-brand{display:inline-flex;align-items:center;gap:18px;color:var(--nian-ink);text-decoration:none;font-family:Nian Montserrat,sans-serif;font-size:.9rem;letter-spacing:-.01em}.nian-brand img{width:138px;height:auto;filter:drop-shadow(0 4px 10px rgba(31,52,89,.08))}.nian-brand span{padding-left:18px;border-left:1px solid var(--nian-line)}.nian-nav__actions{display:flex;align-items:center;gap:24px}.nian-nav__actions>a:not(.nian-nav__login){color:var(--nian-ink);font-weight:700;font-size:.86rem;text-decoration:none}.nian-mode-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;color:#42566c;background:#f1f6fb;border:1px solid #d8e6f2;border-radius:999px;font-size:.75rem;font-weight:700}.nian-mode-badge span{width:7px;height:7px;border-radius:50%;background:var(--nian-green);box-shadow:0 0 0 4px #36b68a21}.nian-nav__login{padding:10px 18px;border-radius:999px;color:#fff;background:var(--nian-ink);text-decoration:none;font-size:.83rem;font-weight:800}.board-ribbon{position:relative;z-index:10;display:flex;justify-content:center;align-items:center;gap:14px;padding:10px 5vw;color:#fff;background:linear-gradient(90deg,#43267d,#346fd1 62%,#258f9f);font-size:.82rem}.board-ribbon strong{font-family:Nian Montserrat,sans-serif;text-transform:uppercase;letter-spacing:.08em;font-size:.7rem}.board-ribbon span{color:#ffffffd9}.board-ribbon a{margin-left:6px;padding:4px 9px;border:1px solid rgba(255,255,255,.32);border-radius:999px;color:#fff;text-decoration:none;font-weight:800}.nian-hero{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);align-items:center;min-height:690px;padding:84px 7vw 96px;overflow:hidden;background:radial-gradient(circle at 92% 10%,rgba(108,184,234,.2),transparent 28%),radial-gradient(circle at 55% 85%,rgba(82,47,145,.1),transparent 32%),linear-gradient(180deg,#fbfdff,#f5f8fd)}.nian-hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:.35;pointer-events:none;background-image:radial-gradient(rgba(52,111,209,.18) .7px,transparent .7px);background-size:24px 24px;-webkit-mask-image:linear-gradient(90deg,#000,transparent 65%);mask-image:linear-gradient(90deg,#000,transparent 65%)}.nian-hero__copy{position:relative;z-index:2;max-width:760px}.nian-eyebrow{margin:0 0 16px;color:var(--nian-blue);font-family:Nian Montserrat,sans-serif;font-size:.72rem;font-weight:800;letter-spacing:.12em;line-height:1.5;text-transform:uppercase}.nian-hero h1{max-width:820px;margin:0;color:#17243a;font-family:Nian Montserrat,sans-serif;font-size:clamp(2.65rem,5.4vw,5.1rem);letter-spacing:-.052em;line-height:.99}.nian-hero__lead{max-width:670px;margin:28px 0 0;color:var(--nian-muted);font-size:clamp(1rem,1.35vw,1.2rem);line-height:1.7}.nian-hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.nian-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 19px;border:1px solid transparent;border-radius:12px;font:inherit;font-size:.88rem;font-weight:800;text-decoration:none;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.nian-button:hover{transform:translateY(-2px)}.nian-button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.nian-button--primary{color:#fff;background:linear-gradient(135deg,var(--nian-purple),var(--nian-blue));box-shadow:0 12px 26px #346fd133}.nian-button--quiet{color:var(--nian-ink);background:#fff;border-color:var(--nian-line)}.nian-button--light{color:#1e3560;background:#fff;box-shadow:0 12px 28px #04132d2e}.nian-trust-line{display:flex;flex-wrap:wrap;gap:20px;margin:38px 0 0;padding:0;list-style:none}.nian-trust-line li{display:inline-flex;align-items:center;gap:7px;color:#506276;font-size:.78rem;font-weight:700}.nian-trust-line svg{width:17px;height:17px;fill:none;stroke:var(--nian-blue);stroke-width:1.8}.nian-hero__visual{position:relative;z-index:2;width:min(540px,42vw);aspect-ratio:1;justify-self:end}.nian-orbit{position:absolute;border:1px solid rgba(52,111,209,.18);border-radius:50%}.nian-orbit--outer{top:0;right:0;bottom:0;left:0;animation:nian-spin 32s linear infinite}.nian-orbit--outer:before,.nian-orbit--inner:before{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:var(--nian-blue);box-shadow:0 0 0 6px #346fd11f}.nian-orbit--outer:before{top:16%;right:12%}.nian-orbit--inner{top:13%;right:13%;bottom:13%;left:13%;border-style:dashed;animation:nian-spin 24s linear infinite reverse}.nian-orbit--inner:before{bottom:5%;left:26%;background:var(--nian-purple)}@keyframes nian-spin{to{transform:rotate(360deg)}}.nian-avatar-card{position:absolute;top:22%;right:22%;bottom:22%;left:22%;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;overflow:hidden;padding-bottom:9%;border:1px solid rgba(255,255,255,.9);border-radius:48% 48% 42% 42%;color:#fff;background:linear-gradient(150deg,#5a36a1,#3677d7 62%,#4aa7cc);box-shadow:0 32px 80px #2a468142}.nian-avatar-card__halo{position:absolute;top:12%;right:13%;bottom:20%;left:13%;border:1px solid rgba(255,255,255,.22);border-radius:50%;box-shadow:0 0 60px #ffffff38}.nian-avatar-card img{position:absolute;z-index:1;top:3%;left:8%;width:84%;height:83%;object-fit:contain;object-position:center top}.nian-avatar-card strong,.nian-avatar-card span{position:relative;z-index:2}.nian-avatar-card strong{font-family:Nian Montserrat,sans-serif;font-size:1rem}.nian-avatar-card span{color:#ffffffb8;font-size:.66rem}.nian-float{position:absolute;display:flex;align-items:center;gap:9px;padding:11px 15px;border:1px solid rgba(216,230,242,.85);border-radius:13px;color:#33475d;background:#ffffffeb;box-shadow:0 18px 42px #243a6224;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);font-size:.72rem;font-weight:800}.nian-float svg{width:18px;height:18px;fill:none;stroke:var(--nian-blue);stroke-width:1.8}.nian-float--level{top:4%;left:8%}.nian-float--teacher{top:42%;right:-2%}.nian-float--proof{bottom:7%;left:5%}.nian-hero__signal{position:absolute;top:16%;right:2%;display:flex;align-items:center;gap:8px;color:#547081;font-size:.68rem;font-weight:800}.nian-pulse{width:8px;height:8px;border-radius:50%;background:var(--nian-green);box-shadow:0 0 #36b68a59;animation:nian-pulse 2s ease-out infinite}@keyframes nian-pulse{75%,to{box-shadow:0 0 0 9px #36b68a00}}.nian-definition{display:grid;grid-template-columns:.55fr 1.45fr;gap:8vw;align-items:center;padding:48px 8vw;color:#fff;background:#17243a}.nian-definition>p{margin:0;color:#9fb5d1;font-size:.85rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.nian-definition>div{display:flex;gap:14px;align-items:baseline}.nian-definition strong{font-family:Nian Montserrat,sans-serif;font-size:clamp(1.2rem,2vw,1.8rem)}.nian-definition span{color:#a9bad0;line-height:1.6}.nian-section{padding:108px 7vw}.nian-section__heading{max-width:780px;margin-bottom:54px}.nian-section__heading h2{margin:0;color:var(--nian-ink);font-family:Nian Montserrat,sans-serif;font-size:clamp(2rem,3.8vw,3.55rem);letter-spacing:-.04em;line-height:1.08}.nian-section__heading>p:last-child{max-width:680px;margin:20px 0 0;color:var(--nian-muted);line-height:1.7}.nian-student-journey{background:linear-gradient(180deg,#fff,#f8faff 82%,#fff)}.nian-stepper{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:0 0 38px;padding:0;overflow:hidden;border:1px solid var(--nian-line);border-radius:18px;background:var(--nian-line);list-style:none}.nian-stepper li{display:flex;gap:14px;min-height:126px;padding:23px;background:#fff}.nian-stepper li>span{display:grid;flex:0 0 auto;width:29px;height:29px;place-items:center;border:1px solid #cad6e3;border-radius:50%;color:#718196;font-size:.68rem;font-weight:900}.nian-stepper li.is-active>span{border-color:var(--nian-blue);color:#fff;background:var(--nian-blue)}.nian-stepper strong{display:block;margin-top:5px;font-size:.9rem}.nian-stepper p{margin:8px 0 0;color:#6b7c8f;font-size:.76rem;line-height:1.5}.route-choice{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:930px;margin:0 auto 28px}.route-choice button{position:relative;display:flex;gap:14px;align-items:flex-start;min-height:115px;padding:20px;border:1px solid var(--nian-line);border-radius:16px;color:var(--nian-ink);background:#fff;text-align:left;cursor:pointer;transition:border .18s ease,transform .18s ease,box-shadow .18s ease}.route-choice button:hover{transform:translateY(-2px);box-shadow:0 12px 30px #2d4b7814}.route-choice button.is-selected{border-color:var(--nian-blue);box-shadow:0 0 0 3px #346fd117}.route-choice__index{display:grid;flex:0 0 auto;width:38px;height:38px;place-items:center;border-radius:10px;color:var(--nian-purple);background:#f0ebfa;font-family:Nian Montserrat,sans-serif}.route-choice button:nth-child(2) .route-choice__index{color:#176e7c;background:#e6f5f3}.route-choice strong{display:block;margin:2px 0 7px;font-family:Nian Montserrat,sans-serif;font-size:.95rem}.route-choice p{margin:0;color:var(--nian-muted);font-size:.8rem;line-height:1.5}.route-choice__check{display:none;position:absolute;top:14px;right:14px;width:24px;height:24px;place-items:center;border-radius:50%;color:#fff;background:var(--nian-blue);font-size:.72rem}.route-choice button.is-selected .route-choice__check{display:grid}.route-explainer{display:grid;grid-template-columns:minmax(190px,.42fr) minmax(0,1fr);gap:8px 22px;max-width:930px;margin:-8px auto 28px;padding:18px 20px;border:1px solid #d8e5f3;border-radius:14px;background:#f5f9ff}.route-explainer--escolarizado{border-color:#cfe7e4;background:#f1faf8}.route-explainer strong{grid-row:span 2;color:var(--nian-blue);font-family:Nian Montserrat,sans-serif;font-size:.78rem;line-height:1.45}.route-explainer--escolarizado strong{color:#176e7c}.route-explainer span{color:#344d65;font-size:.79rem;font-weight:750;line-height:1.5}.route-explainer small{color:#6a7e91;font-size:.7rem;line-height:1.45}.synthetic-demo{display:grid;grid-template-columns:minmax(260px,.64fr) minmax(0,1.36fr);min-height:570px;overflow:hidden;border:1px solid var(--nian-line);border-radius:24px;background:#fff;box-shadow:0 32px 80px #213e6a1c}.synthetic-demo__context{padding:38px;color:#fff;background:radial-gradient(circle at 20% 5%,rgba(125,103,190,.75),transparent 35%),linear-gradient(155deg,#251c4b,#233d70 64%,#205f73)}.synthetic-demo__label{display:inline-flex;gap:8px;align-items:center;color:#c4d7e9;font-size:.67rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.synthetic-demo__label span{width:7px;height:7px;border-radius:50%;background:#6fe2b1}.synthetic-demo__context h3{margin:34px 0 12px;font-family:Nian Montserrat,sans-serif;font-size:1.7rem;letter-spacing:-.03em}.synthetic-demo__context>p{margin:0;color:#b8c8dc;font-size:.85rem;line-height:1.65}.synthetic-profile{display:flex;gap:12px;align-items:center;margin:32px 0;padding:16px 0;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12)}.synthetic-profile>div{display:grid;flex:0 0 auto;width:42px;height:42px;place-items:center;border-radius:12px;color:#fff;background:linear-gradient(135deg,#7654c4,#3c8fd6);font-size:.75rem;font-weight:900}.synthetic-profile span{display:flex;flex-direction:column;gap:3px}.synthetic-profile strong{font-size:.8rem}.synthetic-profile small{color:#a9bdd5;font-size:.69rem}.synthetic-demo__context dl{margin:0}.synthetic-demo__context dl>div{display:grid;grid-template-columns:82px 1fr;gap:12px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.08)}.synthetic-demo__context dt{color:#96aac3;font-size:.68rem}.synthetic-demo__context dd{margin:0;font-size:.74rem;font-weight:800}.synthetic-demo__stage{display:flex;align-items:stretch;min-width:0;padding:48px;background:radial-gradient(circle at 90% 10%,rgba(108,184,234,.13),transparent 25%),#fff}.demo-panel{display:flex;width:100%;min-width:0;flex-direction:column;justify-content:center;align-items:flex-start}.demo-panel__count{display:inline-flex;margin-bottom:24px;padding:7px 10px;border-radius:8px;color:#456071;background:#eef4f8;font-size:.65rem;font-weight:900;letter-spacing:.05em;text-transform:uppercase}.demo-panel__bot{margin:0 0 12px;color:var(--nian-blue);font-size:.7rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.demo-panel h3{max-width:650px;margin:0;font-family:Nian Montserrat,sans-serif;font-size:clamp(1.45rem,2.4vw,2.2rem);letter-spacing:-.035em;line-height:1.25}.demo-panel>p:not(.demo-panel__bot){max-width:630px;margin:18px 0 28px;color:var(--nian-muted);font-size:.88rem;line-height:1.65}.demo-result{display:flex;gap:18px;align-items:center;max-width:670px;padding:20px;border:1px solid #dfe8f2;border-radius:16px;background:#f7faff}.demo-result>span{display:grid;flex:0 0 auto;width:70px;height:70px;place-items:center;border-radius:18px;color:#fff;background:linear-gradient(135deg,var(--nian-purple),var(--nian-blue));font-family:Nian Montserrat,sans-serif;font-size:1.4rem}.demo-result strong{display:block;font-size:.9rem}.demo-result p{margin:7px 0 0;color:var(--nian-muted);font-size:.78rem;line-height:1.5}.mission-card{width:100%;max-width:680px;margin:2px 0 28px;padding:20px;border-left:4px solid var(--nian-blue);border-radius:4px 14px 14px 4px;background:#f3f7fd}.synthetic-demo--escolarizado .mission-card{border-left-color:var(--nian-teal);background:#f0f9f7}.synthetic-demo--escolarizado .mission-card span{color:#176e7c}.mission-card span{display:block;margin-bottom:8px;color:var(--nian-blue);font-size:.65rem;font-weight:900;text-transform:uppercase}.mission-card strong{font-family:Nian Montserrat,sans-serif;font-size:.95rem}.mission-card p{margin:8px 0 0;color:var(--nian-muted);font-size:.78rem}.chat-sample{width:100%;max-width:680px;margin-bottom:22px;padding:20px;border-radius:16px 16px 16px 4px;color:#fff;background:linear-gradient(135deg,#2e599e,#4d83cf)}.chat-sample p{margin:0;font-size:.92rem;line-height:1.55}.chat-sample span{display:block;margin-top:12px;color:#ffffffab;font-size:.64rem}.route-conversation-note{display:grid;grid-template-columns:minmax(165px,.4fr) minmax(0,1fr);gap:14px;width:100%;max-width:680px!important;margin:-7px 0 22px!important;padding:14px 16px;border:1px solid #dce6f0;border-radius:12px;color:#5d7185!important;background:#f8fafc;font-size:.74rem!important;line-height:1.55!important}.route-conversation-note strong{color:#314a62;font-size:.73rem}.help-picker{width:100%;max-width:680px;margin-bottom:24px}.help-picker>p{margin:0 0 9px;color:#617286;font-size:.68rem;font-weight:900;text-transform:uppercase}.help-picker>div{display:flex;flex-wrap:wrap;gap:7px}.help-picker button{padding:8px 10px;border:1px solid #d7e1ec;border-radius:999px;color:#486076;background:#fff;font:inherit;font-size:.68rem;font-weight:800;cursor:pointer}.help-picker button.is-selected{border-color:var(--nian-blue);color:var(--nian-blue);background:#eef5ff}.help-picker output{display:block;min-height:54px;margin-top:10px;padding:13px 15px;border-radius:10px;color:#40566c;background:#f5f8fb;font-size:.77rem;line-height:1.5}.demo-panel--complete{justify-content:center}.evidence-chain{display:grid;grid-template-columns:repeat(4,1fr);width:100%;max-width:720px;margin:28px 0;overflow:hidden;border:1px solid var(--nian-line);border-radius:15px}.evidence-chain>div{min-height:118px;padding:16px;border-right:1px solid var(--nian-line)}.evidence-chain>div:last-child{border:0}.evidence-chain span,.evidence-chain strong,.evidence-chain small{display:block}.evidence-chain span{color:var(--nian-blue);font-size:.62rem;font-weight:900}.evidence-chain strong{margin-top:13px;font-size:.76rem}.evidence-chain small{margin-top:6px;color:var(--nian-muted);font-size:.62rem;line-height:1.45}.nian-perspectives{padding-top:80px}.perspective-tabs{display:flex;gap:8px;margin-bottom:18px;padding:6px;overflow-x:auto;border:1px solid var(--nian-line);border-radius:14px;background:var(--nian-soft)}.perspective-tabs button{min-width:max-content;flex:1;padding:12px 16px;border:0;border-radius:10px;color:#627386;background:transparent;font:inherit;font-size:.78rem;font-weight:900;cursor:pointer}.perspective-tabs button[aria-selected=true]{color:var(--nian-ink);background:#fff;box-shadow:0 5px 18px #223b6317}.perspective-card{display:grid;grid-template-columns:.95fr 1.05fr;gap:70px;min-height:390px;padding:52px;border:1px solid var(--nian-line);border-radius:22px;background:radial-gradient(circle at 100% 0%,rgba(92,161,224,.12),transparent 28%),#fff}.perspective-card h3{max-width:570px;margin:0;font-family:Nian Montserrat,sans-serif;font-size:clamp(1.6rem,2.7vw,2.5rem);letter-spacing:-.04em}.perspective-card>div>p:not(.nian-eyebrow){margin:18px 0 0;color:var(--nian-muted);line-height:1.7}.perspective-proof{display:flex;gap:13px;align-items:flex-start;margin-top:30px;padding:16px;border-radius:13px;background:#f1f6fb}.perspective-proof svg{flex:0 0 auto;width:21px;height:21px;fill:none;stroke:var(--nian-blue);stroke-width:1.8}.perspective-proof span{color:#465d72;font-size:.77rem;line-height:1.5}.perspective-proof small{display:block;margin-bottom:3px;color:var(--nian-blue);font-size:.61rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.perspective-card ul{display:grid;gap:1px;margin:0;padding:0;overflow:hidden;border:1px solid var(--nian-line);border-radius:15px;background:var(--nian-line);list-style:none}.perspective-card li{display:flex;gap:15px;align-items:center;padding:18px;color:#405267;background:#fff;font-size:.82rem;font-weight:700}.perspective-card li span{color:var(--nian-blue);font-size:.63rem;font-weight:900}.nian-proof-section{color:#fff;background:radial-gradient(circle at 92% 8%,rgba(56,136,204,.28),transparent 28%),radial-gradient(circle at 7% 100%,rgba(105,70,160,.25),transparent 24%),#14243b}.nian-section__heading--light h2{color:#fff}.nian-section__heading--light>p:last-child{color:#a9bbd0}.nian-section__heading--light .nian-eyebrow{color:#73c6ea}.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;overflow:hidden;border:1px solid rgba(255,255,255,.13);border-radius:18px;background:#ffffff21}.proof-grid article{display:flex;min-height:182px;flex-direction:column;justify-content:center;padding:28px;background:#14243bd6}.proof-grid strong{font-family:Nian Montserrat,sans-serif;font-size:clamp(2rem,3.5vw,3.25rem);letter-spacing:-.04em}.proof-grid span{margin-top:7px;font-size:.82rem;font-weight:800}.proof-grid small{margin-top:6px;color:#91a7bf;font-size:.7rem}.proof-note{display:flex;gap:14px;align-items:flex-start;margin-top:24px;padding:18px;border:1px solid rgba(255,255,255,.12);border-radius:14px;color:#adc0d4;background:#ffffff0a}.proof-note svg{flex:0 0 auto;width:22px;height:22px;fill:none;stroke:#70c8cb;stroke-width:1.8}.proof-note p{margin:0;font-size:.76rem;line-height:1.6}.proof-note strong{color:#fff}.honesty-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.honesty-card{min-height:300px;padding:34px;border:1px solid var(--nian-line);border-radius:20px}.honesty-card>span{display:inline-block;padding:7px 10px;border-radius:8px;font-size:.67rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.honesty-card--ready{background:linear-gradient(150deg,#f3fbf8,#fff)}.honesty-card--ready>span{color:#17705d;background:#dff5ed}.honesty-card--pending{background:linear-gradient(150deg,#fff8ed,#fff)}.honesty-card--pending>span{color:#8e5b15;background:#fae9ca}.honesty-card ul{display:grid;gap:18px;margin:30px 0 0;padding:0;list-style:none}.honesty-card li{position:relative;padding-left:25px;color:#43566b;line-height:1.55}.honesty-card li:before{content:"✓";position:absolute;left:0;top:0;color:var(--nian-green);font-weight:900}.honesty-card--pending li:before{content:"→";color:var(--nian-gold)}.nian-agenda{background:#f4f7fb}.nian-agenda ol{display:grid;grid-template-columns:repeat(7,minmax(150px,1fr));gap:1px;margin:0;padding:0;overflow-x:auto;border:1px solid var(--nian-line);border-radius:18px;background:var(--nian-line);list-style:none}.nian-agenda li{display:flex;min-height:170px;flex-direction:column;padding:21px;background:#fff}.nian-agenda li span{color:var(--nian-blue);font-size:.63rem;font-weight:900}.nian-agenda li strong{margin-top:auto;font-size:.82rem}.nian-agenda li small{margin-top:7px;color:var(--nian-muted);font-size:.68rem;line-height:1.45}.nian-decisions{background:#fff}.decision-progress{display:flex;gap:14px;align-items:center;max-width:520px;margin:-20px 0 35px}.decision-progress>div{flex:1;height:7px;overflow:hidden;border-radius:999px;background:#e8edf3}.decision-progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--nian-purple),var(--nian-blue));transition:width .24s ease}.decision-progress strong{color:#5c6f83;font-size:.72rem}.decision-list{display:grid;gap:12px}.decision-card{display:grid;grid-template-columns:70px 1fr;border:1px solid var(--nian-line);border-radius:17px;background:#fff;transition:border .18s ease,box-shadow .18s ease}.decision-card:has(.is-selected){border-color:#a9c2e5;box-shadow:0 10px 26px #2d4b7812}.decision-card__number{display:grid;place-items:center;border-right:1px solid var(--nian-line);color:var(--nian-blue);font-family:Nian Montserrat,sans-serif;font-size:.8rem}.decision-card__body{display:grid;grid-template-columns:minmax(250px,.7fr) minmax(420px,1.3fr);gap:30px;align-items:center;padding:25px}.decision-card h3{margin:0;font-family:Nian Montserrat,sans-serif;font-size:1.05rem}.decision-card p{margin:7px 0;color:var(--nian-muted);font-size:.78rem;line-height:1.5}.decision-card__body>div>small{color:#7d8fa2;font-size:.65rem}.decision-options{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.decision-options button{position:relative;display:flex;min-height:65px;align-items:center;gap:8px;padding:10px;border:1px solid #dce5ef;border-radius:11px;color:#506276;background:#f9fbfd;font:inherit;font-size:.67rem;font-weight:800;text-align:left;cursor:pointer}.decision-options button>span{display:grid;flex:0 0 auto;width:19px;height:19px;place-items:center;border:1px solid #cdd9e4;border-radius:50%;color:#fff;font-size:.6rem}.decision-options button>small{position:absolute;right:7px;bottom:5px;color:#77899b;font-size:.5rem;letter-spacing:.03em;text-transform:uppercase}.decision-options button.is-selected{border-color:var(--nian-blue);color:#254d89;background:#eef5ff}.decision-options button.is-selected>span{border-color:var(--nian-blue);background:var(--nian-blue)}.decision-summary{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;margin-top:28px;padding:32px;border-radius:20px;color:#fff;background:radial-gradient(circle at 95% 10%,rgba(97,179,226,.3),transparent 35%),linear-gradient(135deg,#2b2458,#295e9c)}.decision-summary h3{margin:0;font-family:Nian Montserrat,sans-serif;font-size:1.5rem}.decision-summary>div>p:last-child{max-width:620px;margin:10px 0 0;color:#bdcde0;font-size:.8rem;line-height:1.6}.decision-summary .nian-eyebrow{color:#7ac8e6}.decision-summary__actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;max-width:430px}.decision-summary__actions .nian-button--quiet{color:#fff;border-color:#ffffff40;background:#ffffff14}.decision-summary__actions>span{flex-basis:100%;color:#c4d3e4;font-size:.67rem;text-align:right}.nian-closing{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:center;padding:78px 7vw;color:#fff;background:radial-gradient(circle at 80% 20%,rgba(123,188,231,.35),transparent 25%),linear-gradient(110deg,#4a2c87,#326fc2 65%,#278a9a)}.nian-closing .nian-eyebrow{color:#addcf2}.nian-closing h2{max-width:800px;margin:0;font-family:Nian Montserrat,sans-serif;font-size:clamp(2rem,3.6vw,3.5rem);letter-spacing:-.04em;line-height:1.08}.nian-closing p:not(.nian-eyebrow){max-width:720px;margin:18px 0 0;color:#ffffffbd;line-height:1.7}.nian-footer{display:grid;grid-template-columns:auto 1fr auto;gap:25px;align-items:center;padding:28px 7vw;background:#fff}.nian-footer img{width:118px}.nian-footer p{margin:0;color:#74869a;font-size:.67rem;text-align:center}.nian-footer a{color:var(--nian-blue);font-size:.72rem;font-weight:900;text-decoration:none}@media (max-width: 1100px){.nian-hero{grid-template-columns:1fr 400px;padding-inline:5vw}.nian-hero__visual{width:400px}.nian-stepper{grid-template-columns:1fr 1fr}.decision-card__body{grid-template-columns:1fr}.nian-agenda ol{grid-template-columns:repeat(7,180px)}}@media (max-width: 860px){.nian-nav{min-height:68px}.nian-brand span,.nian-mode-badge,.nian-nav__actions>a:not(.nian-nav__login){display:none}.nian-brand img{width:120px}.board-ribbon{justify-content:flex-start;overflow-x:auto;white-space:nowrap}.nian-hero{grid-template-columns:1fr;min-height:auto;padding:70px 7vw 55px}.nian-hero__visual{width:min(560px,90vw);margin:45px auto 0;justify-self:center}.nian-definition{grid-template-columns:1fr;gap:16px}.nian-definition>div{flex-direction:column;gap:5px}.synthetic-demo{grid-template-columns:1fr}.synthetic-demo__context{padding:28px}.synthetic-demo__context dl{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.synthetic-demo__context dl>div{grid-template-columns:1fr;gap:4px}.perspective-card{grid-template-columns:1fr;gap:35px}.proof-grid{grid-template-columns:1fr 1fr}.decision-options,.decision-summary,.nian-closing{grid-template-columns:1fr}.decision-summary__actions{justify-content:flex-start}.decision-summary__actions>span{text-align:left}}@media (max-width: 620px){.nian-section{padding:78px 20px}.nian-nav{padding-inline:18px}.nian-nav__login{padding:9px 13px}.board-ribbon span{display:none}.nian-hero{padding:58px 20px 45px}.nian-hero h1{font-size:clamp(2.5rem,13vw,3.5rem)}.nian-hero__lead{font-size:.96rem}.nian-hero__actions{align-items:stretch;flex-direction:column}.nian-hero__actions .nian-button{width:100%}.nian-trust-line{gap:12px}.nian-hero__visual{width:360px;max-width:96vw}.nian-float{padding:8px 10px}.nian-float--teacher{right:0}.nian-hero__signal{display:none}.nian-definition{padding:36px 20px}.nian-stepper,.route-choice,.route-explainer,.route-conversation-note{grid-template-columns:1fr}.route-explainer strong{grid-row:auto}.nian-stepper li{min-height:95px}.synthetic-demo__context dl{grid-template-columns:1fr}.synthetic-demo__stage{min-height:520px;padding:28px 20px}.evidence-chain{grid-template-columns:1fr 1fr}.evidence-chain>div{border-bottom:1px solid var(--nian-line)}.perspective-card{padding:28px 20px}.proof-grid,.honesty-grid{grid-template-columns:1fr}.proof-grid article{min-height:150px}.decision-card{grid-template-columns:45px 1fr}.decision-card__body{min-width:0;padding:19px 14px}.decision-summary{padding:25px 20px}.decision-summary__actions{flex-direction:column}.decision-summary__actions .nian-button{width:100%}.nian-closing{padding:62px 20px}.nian-footer{grid-template-columns:1fr;justify-items:center}}@media (prefers-reduced-motion: reduce){.nian-orbit,.nian-pulse{animation:none}.nian-button,.route-choice button{transition:none}}@media print{.nian-nav,.board-ribbon,.nian-hero,.nian-definition,.nian-student-journey,.nian-perspectives,.nian-proof-section,.nian-honesty,.nian-agenda,.nian-closing,.nian-footer,.decision-summary__actions{display:none!important}.nian-section.nian-decisions{padding:24px}.decision-card{break-inside:avoid}.decision-summary{color:#000;background:#fff;border:1px solid #bbb}}@font-face{font-family:Montserrat;src:url(/assets/fonts/Montserrat-SemiBold.otf) format("opentype");font-weight:600;font-style:normal;font-display:swap}*{margin:0;padding:0;box-sizing:border-box}:root{font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;-webkit-overflow-scrolling:touch}body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden;background-color:#fff}body.orientation-portrait{overflow-y:hidden}#root{width:100%;min-height:100vh}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}}