.debug-item{-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:0 0}.debug-item:hover{background:#f1f5f9}.debug-item.debug-item--danger:hover{background:#fdecea}.debug-fab:hover{filter:brightness(1.1)}@media (pointer:coarse){.debug-item{min-height:44px}}.ama-a11y-modal{z-index:1095!important}.ama-a11y-modal-backdrop{z-index:1094!important}.ama-a11y-modal__body{background:#fafbfc}.ama-a11y-modal__sub{color:var(--ama-body,#6b7280);margin:.15rem 0 0;font-size:.85rem}.ama-a11y-open-btn{color:#374151;cursor:pointer;background:#fff;border:1px solid #e5e7eb;border-radius:999px;flex-shrink:0;align-items:center;gap:.4rem;padding:.4rem .9rem;font-size:.9rem;font-weight:600;display:inline-flex}.ama-a11y-open-btn:hover:not(:disabled){background:#f3f4f6}.ama-a11y-open-btn:disabled{opacity:.6;cursor:default}:root.is-touch .ama-a11y-open-btn{min-height:44px}:root{--ama-primary:#4f46e5;--ama-primary-rgb:79, 70, 229;--ama-primary-soft:#eef2ff;--ama-primary-border:#c7d2fe;--ama-primary-bubble:#f5f7ff;--ama-primary-bubble-border:#e9e5ff;--ama-primary-disabled:#c7d2fe;--ama-primary-shadow:#4f46e52e;--ama-primary-focus:#4f46e526}.ama-toggle .form-check-input:checked{background-color:var(--ama-primary,#0d6efd);border-color:var(--ama-primary,#0d6efd)}.ama-toggle .form-check-input:focus{border-color:var(--ama-primary,#0d6efd);box-shadow:0 0 0 .25rem rgba(var(--ama-primary-rgb,13, 110, 253), .25)}.ama-select-neutral.form-select,.ama-select-neutral.form-select:focus{box-shadow:none;color:#212529;border-color:#ced4da}.ama-select-neutral.form-select:focus{border-color:#adb5bd;box-shadow:0 0 0 .2rem #6c757d2e}.btn.ama-primary,.btn.ama-primary:visited{background-color:var(--ama-primary,#0d6efd);border-color:var(--ama-primary,#0d6efd);color:#fff}.btn.ama-primary:hover,.btn.ama-primary:active,.btn.ama-primary.active{background-color:var(--ama-primary,#0d6efd);border-color:var(--ama-primary,#0d6efd);color:#fff;filter:brightness(.92)}.btn.ama-primary:focus,.btn.ama-primary:focus-visible{background-color:var(--ama-primary,#0d6efd);border-color:var(--ama-primary,#0d6efd);color:#fff;box-shadow:0 0 0 .25rem rgba(var(--ama-primary-rgb,13, 110, 253), .4)}.btn.ama-primary:disabled,.btn.ama-primary.disabled{color:#adb5bd;opacity:1;filter:none;cursor:not-allowed;background-color:#e9ecef;border-color:#dee2e6}.btn.ama-btn-neutral,.btn.ama-btn-neutral:visited{color:#495057;background-color:#e9ecef;border-color:#dee2e6}.btn.ama-btn-neutral:hover{color:#212529;background-color:#dee2e6;border-color:#ced4da}.btn.ama-btn-neutral:focus,.btn.ama-btn-neutral:focus-visible{color:#495057;background-color:#e9ecef;border-color:#ced4da;box-shadow:0 0 0 .2rem #6c757d33}.btn.ama-btn-neutral:active,.btn.ama-btn-neutral.active{color:#212529;background-color:#ced4da;border-color:#adb5bd}body.ama-reading-high-contrast .student-chat-root,body.ama-reading-high-contrast .scr-ama-side,body.ama-reading-high-contrast .scr-ama-overlay,body.ama-reading-high-contrast .scr-ama-side>div,body.ama-reading-high-contrast .scr-ama-overlay>div,body.ama-reading-high-contrast .ama-messages-area,body.ama-reading-high-contrast .student-top-bar{color:#000!important;background:#fff!important}body.ama-reading-high-contrast .ama-messages-area .message.assistant-message{color:#000!important;background:#fff!important;border:2px solid #000!important}body.ama-reading-high-contrast .ama-messages-area .message.user-message{color:#fff!important;background:#000!important;border:2px solid #000!important}body.ama-reading-high-contrast .lesson-generated-text,body.ama-reading-high-contrast .lesson-directions,body.ama-reading-high-contrast .chat-lesson-ui-heading{color:#000!important}body.ama-reading-high-contrast .lesson-option-card{color:#000!important;background:#fff!important;border:2px solid #000!important}body.ama-reading-high-contrast .lesson-option-card.selected{color:#fff!important;background:#000!important}body.ama-reading-high-contrast .lesson-textarea,body.ama-reading-high-contrast .chat-textarea{color:#000!important;background:#fff!important;border:2px solid #000!important}body.ama-reading-paper .lesson-generated-text{color:#3a3a3a!important;background:#fdf6e3!important;border:1px solid #efe3c7!important;border-radius:12px!important;padding:14px!important}body.ama-reading-paper .ama-messages-area .message.assistant-message{color:#3a3a3a!important;background:#fdf6e3!important;border-color:#efe3c7!important}:root.is-touch .ama-voice-select__control,:root.is-touch .ama-voice-select__input,:root.is-touch .ama-voice-select__input-container,:root.is-touch .ama-voice-select__single-value,:root.is-touch .ama-voice-select__placeholder,:root.is-touch .ama-voice-select__option{font-size:16px}:root.is-touch .ama-toggle .form-check-input{min-width:44px;min-height:26px}:root.is-touch .ama-toggle{align-items:center;min-height:44px;display:flex}.ama-tts-select.form-select:disabled{color:var(--bs-secondary-color)}.ama-voice-select__control.ama-voice-select__control--is-disabled{background-color:var(--bs-secondary-bg);border-color:var(--bs-border-color)}.ama-voice-select__single-value.ama-voice-select__single-value--is-disabled{color:var(--bs-secondary-color)}:root.is-touch .ama-voice-select__option .btn{min-width:44px;min-height:36px}.student-top-bar{box-sizing:border-box;width:100%;min-height:72px;padding:10px 16px;padding-top:calc(10px + env(safe-area-inset-top));z-index:30;background:#fff;border-bottom:1px solid #e5e7eb;flex:none;justify-content:space-between;align-items:center;gap:8px;display:flex;position:sticky;top:0;box-shadow:0 4px 6px -1px #0000000d}.student-top-bar *,.student-top-bar :before,.student-top-bar :after{box-sizing:border-box}.student-top-bar-left,.student-top-bar-right{flex:none;align-items:center;gap:8px;min-width:0;display:flex}.student-top-bar-center{flex:auto;justify-content:center;align-items:center;min-width:0;display:flex;overflow:clip visible}@media (width<=480px){.student-top-bar{padding:6px 10px;padding-top:calc(6px + env(safe-area-inset-top))}}.student-top-bar .lesson-canvas-progress{gap:6px;padding:0}.student-top-bar .lesson-canvas-progress-label{white-space:nowrap;font-size:.78rem}.student-top-bar .lesson-chat-progress{gap:6px;width:100%;max-width:none;padding:0}.student-top-bar .lesson-chat-progress-label{font-size:.78rem}.student-top-bar .lesson-chat-progress-track{flex:auto;width:auto;min-width:70px;height:10px}.student-top-bar .lesson-chat-progress--stacked .lesson-chat-progress-track{flex:none;width:100%}.student-top-bar .lesson-target-progress{gap:6px;width:100%;padding:0}.student-top-bar .lesson-target-progress-line{width:100%;max-width:220px}.student-top-bar .lesson-canvas-dots{padding:5px 0}.student-top-bar-title{color:#1f2937;white-space:nowrap;text-overflow:ellipsis;font-size:1.05rem;font-weight:700;line-height:1.2;overflow:hidden}.student-top-bar .app-hamburger{width:40px;height:40px;color:inherit;cursor:pointer;-webkit-tap-highlight-color:#0000000a;background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.student-top-bar .app-hamburger>svg{width:20px;height:20px}.student-top-bar-pill{color:#4b5563;cursor:pointer;-webkit-tap-highlight-color:#0000000a;background:#f3f4f6;border:1px solid #e5e7eb;border-radius:999px;flex:0 auto;align-items:center;gap:8px;min-width:0;height:40px;padding:0 14px;font-size:14px;font-weight:600;line-height:1;transition:background .15s,transform .1s;display:inline-flex}.student-top-bar-pill svg{flex-shrink:0;font-size:14px}.student-top-bar-pill>span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.student-top-bar-pill:hover{background:#e5e7eb}:root.is-touch .student-top-bar-pill{height:44px}.student-top-bar-pill:active{transform:scale(.97)}@media (width<=380px){.student-top-bar-pill{justify-content:center;width:40px;padding:0}.student-top-bar-pill>span{display:none}:root.is-touch .student-top-bar-pill{width:44px}}.student-top-bar .scr-bar-title-menu{flex:none}.student-top-bar .scr-bar-title-toggle{cursor:pointer;-webkit-tap-highlight-color:#0000000a;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;padding:0;transition:transform .1s,box-shadow .15s;display:inline-flex;position:relative}.student-top-bar .scr-bar-title-toggle:active{transform:scale(.94)}.student-top-bar .scr-bar-title-toggle[aria-expanded=true]{box-shadow:0 0 0 4px var(--ama-primary-shadow,#4f46e52e);border-radius:50%}.student-top-bar .scr-bar-title-toggle:after{display:none!important}.student-top-bar .scr-bar-title-badge{border:1.5px solid var(--ama-primary,#4f46e5);width:16px;height:16px;color:var(--ama-primary,#4f46e5);background:#fff;border-radius:50%;justify-content:center;align-items:center;font-size:8px;line-height:1;display:inline-flex;position:absolute;bottom:-2px;right:-2px;box-shadow:0 1px 2px #0f172a14}.student-top-bar .scr-bar-title-menu .dropdown-menu{z-index:1200;border-radius:10px;min-width:220px;padding:6px 0;box-shadow:0 8px 24px #0f172a1f}.student-top-bar .scr-bar-title-menu .dropdown-item{align-items:center;min-height:44px;font-size:15px;display:flex}#page-content:has(.student-chat-root){flex-direction:column;height:100dvh;display:flex;overflow:hidden}#page-content:has(.student-chat-root)>.header{flex:none}#page-content:has(.student-chat-root)>div:not(.header){flex-direction:column;flex:auto;min-height:0;display:flex}.student-lesson-headerbar{border-bottom:1px solid #e8e6f5;flex:none;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;width:100%;min-height:64px;padding:6px 16px;display:grid}.slhb-left{justify-self:start;min-width:0}.slhb-center{justify-self:center;min-width:0}.slhb-right{justify-self:end;min-width:0}.slhb-title{color:#1f2937;text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:1.1rem;font-weight:700;overflow:hidden}@media (width<=768px){.slhb-title{display:none}.student-lesson-headerbar{min-height:48px;padding:4px 10px}}.student-page-header{background:#fff}.student-page-header .slhb-left{align-items:center;gap:12px;display:flex}.slhb-progress-slot{justify-content:center;align-items:center;min-width:0;display:flex}.student-chat-root,.student-chat-root *,.student-chat-root :before,.student-chat-root :after{box-sizing:border-box}.student-chat-root .scr-mobile-backdrop{display:none}.student-chat-root:where(.scr-mobile){z-index:1100;background:#fff;min-height:100svh;overflow:hidden;gap:0!important;width:100vw!important;max-width:100vw!important;height:100dvh!important;margin:0!important;padding:0!important;position:fixed!important;inset:0!important}body:has(.student-chat-root:where(.scr-mobile)){overflow:hidden}.student-chat-root:where(.scr-mobile)[data-keyboard=open]{min-height:0;top:var(--chat-vv-top,0px)!important;height:var(--chat-vvh)!important;bottom:auto!important}.student-chat-root:where(.scr-mobile)[data-keyboard=open] .lesson-canvas-navbar{display:none}.student-chat-root:where(.scr-mobile) .scr-stack{flex-direction:column;flex:auto;width:100%;min-height:0;display:flex;overflow:hidden;gap:0!important}.student-chat-root:where(.scr-mobile) aside.steps-sidebar{z-index:50;-webkit-overflow-scrolling:touch;background:#fff;border-right:1px solid #e5e7eb;max-width:320px;transition:transform .24s;overflow-y:auto;transform:translate(-100%);box-shadow:2px 0 16px #0000001f;width:84vw!important;height:100dvh!important;padding-top:calc(12px + env(safe-area-inset-top))!important;padding-bottom:calc(12px + env(safe-area-inset-bottom))!important;flex:none!important;position:fixed!important;top:0!important;bottom:0!important;left:0!important}.student-chat-root:where(.scr-mobile) aside.steps-sidebar.scr-open{transform:translate(0)}.student-chat-root:where(.scr-mobile) .scr-lesson-center{-webkit-overflow-scrolling:touch;min-height:0;overflow-y:auto;width:100%!important;margin-bottom:calc(64px + env(safe-area-inset-bottom))!important;flex:auto!important;padding:0!important}.student-chat-root:where(.scr-mobile) .scr-lesson-center>div:where(.scr-lesson-card){min-height:0;box-shadow:none!important;background:0 0!important;border:none!important;border-radius:0!important;height:auto!important;padding:20px 16px!important}.student-chat-root:where(.scr-mobile) .scr-lesson-navbar{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:60;background:#fffffff7;border-top:1px solid #e5e7eb;box-shadow:0 -4px 12px #0f172a0f;padding:8px 12px calc(8px + env(safe-area-inset-bottom)) 12px!important;margin-top:0!important;position:fixed!important;bottom:0!important;left:0!important;right:0!important}.student-chat-root:where(.scr-mobile) .scr-lesson-navbar>button{min-height:44px}body:has(#lesson-floating-action-host .lesson-button-row) .student-chat-root:where(.scr-mobile) .scr-lesson-default-next{display:none!important}body:has(#lesson-floating-action-host .lesson-button-row) .student-chat-root:where(.scr-mobile) .scr-lesson-progress{position:absolute!important;left:50%!important;transform:translate(-50%)!important}.student-chat-root:where(.scr-mobile) .message-container.form{align-items:stretch!important;width:100%!important;margin:0!important;padding:0!important}.student-chat-root:where(.scr-mobile) .message-container.form>.message,.student-chat-root:where(.scr-mobile) .message.assistant-message-form{box-shadow:none!important;background:0 0!important;border-radius:0!important;width:100%!important;max-width:100%!important;margin:0!important;padding:0!important}.student-chat-root:where(.scr-mobile) .message-container.form>.message>.message-content,.student-chat-root:where(.scr-mobile) .message.assistant-message-form>.message-content{width:100%;margin:0!important;padding:0!important}.student-chat-root:where(.scr-mobile) .scr-ama-side{z-index:55;background:#fff;flex-direction:column;min-height:0;transition:transform .26s,opacity .2s;box-shadow:-2px 0 16px #0000001f;opacity:0!important;pointer-events:none!important;width:100vw!important;max-width:100%!important;height:100dvh!important;padding:0!important;display:flex!important;position:fixed!important;top:0!important;bottom:0!important;right:0!important;transform:translate(100%)!important}.student-chat-root:where(.scr-mobile) .scr-ama-side.scr-open{opacity:1!important;pointer-events:auto!important;transform:translate(0)!important}.student-chat-root:where(.scr-mobile) .scr-ama-side>div{height:100%;box-shadow:none!important;padding-top:calc(8px + env(safe-area-inset-top))!important;padding-bottom:calc(8px + env(safe-area-inset-bottom))!important;border:none!important;border-radius:0!important}.student-chat-root:where(.scr-mobile) .scr-mobile-backdrop{z-index:45;opacity:0;pointer-events:none;background:#0f172a73;transition:opacity .2s;display:block;position:fixed;inset:0}.student-chat-root:where(.scr-mobile) .scr-mobile-backdrop.scr-open{opacity:1;pointer-events:auto}.student-chat-root:where(.scr-mobile) .scr-overlay-wrap{min-height:0;flex:auto!important;width:100%!important;max-width:100%!important;margin:0!important;padding:0!important;display:flex!important}.student-chat-root:where(.scr-mobile) .scr-ama-overlay{flex:auto!important;width:100%!important;max-width:100%!important;height:100%!important;margin:0!important;padding:0!important}.student-chat-root:where(.scr-mobile) .scr-ama-overlay>div{box-shadow:none!important;border:none!important;border-radius:0!important;width:100%!important;max-width:100%!important}.student-chat-root:where(.scr-mobile) input,.student-chat-root:where(.scr-mobile) textarea,.student-chat-root:where(.scr-mobile) select{font-size:16px!important}.student-chat-root:where(.scr-mobile) button,.student-chat-root:where(.scr-mobile) [role=button]{-webkit-tap-highlight-color:#0000000a}.student-chat-root:where(.scr-mobile) img,.student-chat-root:where(.scr-mobile) video,.student-chat-root:where(.scr-mobile) table{max-width:100%}:is(body:has(.student-chat-root:where(.scr-mobile) .scr-ama-side.scr-open) #lesson-floating-action-host,body:has(.student-chat-root:where(.scr-mobile) .scr-mobile-backdrop.scr-open) #lesson-floating-action-host),:is(.student-chat-root:where(.scr-mobile):has(.scr-ama-side.scr-open) .scr-lesson-navbar,.student-chat-root:where(.scr-mobile):has(.scr-mobile-backdrop.scr-open) .scr-lesson-navbar),.student-chat-root:where(.scr-mobile) .scr-agent-spacer,.student-chat-root:where(.scr-mobile) .scr-agent-identity{display:none!important}.student-chat-root:where(.scr-mobile) .scr-agent-center{flex:auto!important;width:100%!important}@media (width<=480px){.student-chat-root:where(.scr-mobile) .scr-lesson-center{padding:0!important}.student-chat-root:where(.scr-mobile) .scr-lesson-center>div:where(.scr-lesson-card){padding:6px!important}}.student-chat-root:where(:not(.scr-mobile)) .scr-stack>aside.steps-sidebar,.student-chat-root:where(:not(.scr-mobile)) .scr-stack>.scr-ama-side{flex:0 0 25%!important;width:25%!important;max-width:25%!important}.student-chat-root button:focus-visible,.student-chat-root [role=button]:focus-visible,.student-chat-root a:focus-visible,.student-chat-root .dropdown-toggle:focus-visible,.student-chat-root textarea:focus-visible{border-radius:6px;outline:3px solid var(--ama-primary)!important;outline-offset:2px!important}@media (prefers-reduced-motion:reduce){.student-chat-root *,.student-chat-root :before,.student-chat-root :after,#lesson-floating-action-host *,#lesson-floating-action-host :before,#lesson-floating-action-host :after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}.student-chat-root .scr-ama-side,.student-chat-root aside.steps-sidebar{transition:none!important}}.camera-capture-container{background:0 0;border-radius:12px;flex-direction:column;align-items:center;width:100%;padding-bottom:12px;display:flex;overflow:hidden}.camera-video{object-fit:cover;width:100%;max-height:300px;display:block}.camera-close-btn{z-index:10;color:#fff;cursor:pointer;background:#0000008c;border:1.5px solid #ffffff40;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;font-size:14px;transition:background .15s;display:flex;position:absolute;top:10px;right:10px}.camera-close-btn:hover{background:#ef4444;border-color:#ef4444}.capture-button-container{justify-content:center;align-items:center;margin-top:10px;display:flex}.capture-button{color:#fff;cursor:pointer;letter-spacing:.01em;background:#17c999;border:none;border-radius:50px;justify-content:center;align-items:center;gap:6px;padding:8px 20px;font-size:13px;font-weight:600;transition:background .2s,box-shadow .2s,transform .1s;display:flex;box-shadow:0 3px 10px #17c99959}.capture-button i{font-size:14px}.capture-button:hover{background:#13b386;box-shadow:0 6px 18px #17c99973}.capture-button:active{transform:scale(.97)}.camera-capture-container.cc-mode{background:#000;border-radius:14px;padding-bottom:0;position:relative;overflow:hidden}.cc-mode .camera-video{object-fit:cover;border-radius:0;width:100%;max-height:300px;display:block}.cc-viewfinder{pointer-events:none;height:300px;position:absolute;top:12px;left:12px;right:12px}.cc-viewfinder:before,.cc-viewfinder:after,.cc-viewfinder>span:before,.cc-viewfinder>span:after{content:"";border-style:solid;border-color:#fffc;width:22px;height:22px;position:absolute}.cc-viewfinder:before{border-width:3px 0 0 3px;border-radius:3px 0 0;top:0;left:0}.cc-viewfinder:after{border-width:3px 3px 0 0;border-radius:0 3px 0 0;top:0;right:0}.cc-viewfinder>span:before{border-width:0 0 3px 3px;border-radius:0 0 0 3px;bottom:0;left:0}.cc-viewfinder>span:after{border-width:0 3px 3px 0;border-radius:0 0 3px;bottom:0;right:0}.cc-shutter-bar{background:#111;border-radius:0 0 14px 14px;grid-template-columns:1fr auto 1fr;align-items:center;padding:10px 16px 14px;display:grid}.cc-flip-slot{justify-content:flex-end;align-items:center;display:flex}.cc-hint{color:#ffffff8c;letter-spacing:.02em;text-align:left;max-width:120px;margin:0;font-size:11px;font-weight:500;line-height:1.4}.cc-shutter-btn{color:#fff;cursor:pointer;background:#17c999;border:3px solid #ffffff40;border-radius:50%;justify-content:center;align-items:center;width:62px;height:62px;font-size:24px;transition:transform .12s,background .12s;display:flex;box-shadow:0 0 0 5px #17c99940,0 4px 14px #00000080}.cc-shutter-btn:hover{background:#13b386}.cc-shutter-btn:active{transform:scale(.9)}.cc-flip-btn{color:#fff;cursor:pointer;-webkit-tap-highlight-color:transparent;background:#ffffff24;border:1.5px solid #ffffff40;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:16px;transition:background .15s,transform .12s,opacity .15s;display:flex}.cc-flip-btn:hover{background:#ffffff3d}.cc-flip-btn:active{transform:scale(.92)}.cc-flip-btn:disabled{opacity:.45;cursor:default}.camera-capture-container:not(.cc-mode) .cc-flip-btn{background:#0000008c;margin-left:8px}.camera-capture-container:not(.cc-mode) .cc-flip-btn:hover{background:#000000b8}.camera-video-mirrored{transform:scaleX(-1)}.cc-error{color:#fca5a5;text-align:center;margin:8px 12px 0;font-size:12px;font-weight:500}@keyframes fab-pulse{0%{box-shadow:0 0 #17c99973,0 4px 16px #17c9994d}70%{box-shadow:0 0 0 10px #17c99900,0 4px 16px #17c9994d}to{box-shadow:0 0 #17c99900,0 4px 16px #17c9994d}}.scavenger-hunt-fab{color:#fff;cursor:pointer;background:#17c999;border:none;border-radius:50px;flex-direction:row;flex-shrink:0;justify-content:center;align-self:center;align-items:center;gap:8px;margin:6px 0;padding:10px 20px;font-size:13px;font-weight:600;transition:transform .12s,background .12s;animation:2s ease-out infinite fab-pulse;display:flex;box-shadow:0 3px 12px #17c99959}.scavenger-hunt-fab i{font-size:16px}.scavenger-hunt-fab:hover{background:#13b386;animation:none;box-shadow:0 4px 16px #17c99973}.scavenger-hunt-fab:active{transform:scale(.95)}.lesson-ending-bar{flex-direction:column;align-items:stretch;gap:8px;width:100%;max-width:480px;margin:0 auto;display:flex}.lesson-ending-bar .lesson-ending-btn{background:var(--ama-primary);width:100%;box-shadow:none}.lesson-ending-bar .lesson-ending-btn:disabled{background:var(--ama-primary-disabled)}.lesson-ending-bar .lesson-ending-btn:focus-visible{border-radius:999px}.lesson-ending-timer{background:var(--ama-primary-soft);border-radius:2px;height:3px;overflow:hidden}.lesson-ending-timer>span{background:rgba(var(--ama-primary-rgb), .5);height:100%;transition:width .25s linear;display:block}@media (prefers-reduced-motion:reduce){.lesson-ending-timer>span{transition:none}}.ama-bubble-row{justify-content:center;align-items:center;gap:18px;max-width:92%;display:flex}.ama-bubble-stage{flex:none;justify-content:center;align-items:center;width:96px;height:96px;display:flex;position:relative}@media (width<=900px){.ama-bubble-stage{width:76px;height:76px}}.ama-bubble-avatar-wrap{z-index:1;border-radius:50%;width:96px;height:96px;position:relative}@media (width<=900px){.ama-bubble-avatar-wrap{width:76px;height:76px}}.ama-bubble-avatar{border:4px solid var(--ama-primary);object-fit:cover;background:#fff;border-radius:50%;width:100%;height:100%;box-shadow:0 8px 22px #0000001a}@media (width<=900px){.ama-bubble-avatar{border-width:3px}}.ama-bubble{border:2px solid var(--ama-primary);text-align:left;background:#fff;border-radius:20px;flex-direction:column;gap:6px;min-width:0;max-width:520px;padding:16px 22px;display:flex;position:relative;box-shadow:0 8px 24px #00000012}@media (width<=900px){.ama-bubble{border-radius:16px;max-width:100%;padding:12px 16px}}.ama-bubble:before,.ama-bubble:after{content:"";width:0;height:0;position:absolute;top:28px}.ama-bubble:before{border-top:10px solid #0000;border-bottom:10px solid #0000;border-right:10px solid var(--ama-primary);left:-10px}.ama-bubble:after{border-top:8px solid #0000;border-bottom:8px solid #0000;border-right:8px solid #fff;left:-7px}@media (width<=900px){.ama-bubble:before{top:22px}.ama-bubble:after{top:24px}}.ama-bubble-primary{letter-spacing:-.012em;color:var(--ama-primary);flex-wrap:wrap;gap:.32em;font-size:30px;font-weight:800;line-height:1.15;display:inline-flex}.ama-bubble-primary>span{opacity:0;display:inline-block}.ama-bubble-secondary{color:var(--ama-primary);opacity:0;font-size:17px;font-weight:500;line-height:1.35}@media (width<=900px){.ama-bubble-primary{font-size:22px}.ama-bubble-secondary{font-size:14px}}.welcome-overlay{z-index:100;pointer-events:none;text-align:center;background:radial-gradient(ellipse at 50% 42%, var(--ama-primary-bubble) 0%, var(--ama-primary-soft) 70%, var(--ama-primary-soft) 100%);color:var(--ama-primary);opacity:0;border-radius:14px;justify-content:center;align-items:center;padding:32px;animation:3s ease-out forwards w-fade;display:flex;position:absolute;inset:0}@media (width<=900px){.welcome-overlay{border-radius:0;padding:24px}}.welcome-overlay .ama-bubble-avatar-wrap{opacity:0;animation:3s cubic-bezier(.16,1,.3,1) forwards w-avatar-in;transform:translateY(20px)scale(.78)}.welcome-overlay .ama-bubble-avatar{animation:4.2s ease-in-out .9s infinite w-avatar-breath}.welcome-overlay .ama-bubble{transform-origin:0;opacity:0;animation:3s cubic-bezier(.16,1,.3,1) .6s forwards w-bubble-in;transform:translate(-6px)scale(.92)}.welcome-overlay .ama-bubble-primary>span{animation:3s cubic-bezier(.16,1,.3,1) forwards w-line;transform:translateY(10px)}.welcome-overlay .ama-bubble-secondary{animation:3s cubic-bezier(.16,1,.3,1) 1.5s forwards w-line;transform:translateY(8px)}.welcome-glow{background:var(--ama-primary);filter:blur(34px);opacity:0;border-radius:50%;animation:3s ease-out 80ms forwards w-glow;position:absolute;inset:-28px;transform:scale(.78)}.welcome-ring{border:2px solid var(--ama-primary);opacity:0;border-radius:50%;animation:3s ease-out .2s forwards w-ring;position:absolute;inset:-4px;transform:scale(.96)}.welcome-sparkle{width:22px;height:22px;color:var(--ama-primary);opacity:0;pointer-events:none;filter:drop-shadow(0 2px 6px #00000014);z-index:2;position:absolute}.welcome-sparkle svg{width:100%;height:100%;display:block}.welcome-sparkle-1{animation:3s ease-out .7s forwards w-sparkle;top:-10px;right:-8px}.welcome-sparkle-2{width:16px;height:16px;animation:3s ease-out .85s forwards w-sparkle;top:18px;left:-16px}.welcome-sparkle-3{width:18px;height:18px;animation:3s ease-out 1s forwards w-sparkle;bottom:-10px;right:-10px}.welcome-sparkle-4{width:14px;height:14px;animation:3s ease-out 1.15s forwards w-sparkle;bottom:14px;left:-8px}@keyframes w-fade{0%{opacity:0}6%{opacity:1}85%{opacity:1}to{opacity:0}}@keyframes w-glow{0%{opacity:0;transform:scale(.78)}20%{opacity:.18;transform:scale(1.05)}60%{opacity:.14;transform:scale(1.02)}85%{opacity:.14;transform:scale(1.02)}to{opacity:0;transform:scale(1.06)}}@keyframes w-ring{0%{opacity:0;transform:scale(.96)}18%{opacity:.7;transform:scale(1)}35%{opacity:0;transform:scale(1.22)}to{opacity:0;transform:scale(1.22)}}@keyframes w-avatar-in{0%{opacity:0;transform:translateY(20px)scale(.78)}6%{opacity:1}22%{transform:translateY(0)scale(1)}85%{opacity:1;transform:translateY(0)scale(1)}to{opacity:0;transform:translateY(0)scale(1)}}@keyframes w-avatar-breath{0%,to{transform:scale(1)}50%{transform:scale(1.025)}}@keyframes w-bubble-in{0%{opacity:0;transform:translate(-6px)scale(.92)}20%{opacity:1}30%{transform:translate(0)scale(1)}85%{opacity:1;transform:translate(0)scale(1)}to{opacity:0;transform:translate(0)scale(1)}}@keyframes w-sparkle{0%{opacity:0;transform:scale(.4)rotate(-30deg)}6%{opacity:0}16%{opacity:1;transform:scale(1.15)rotate(0)}26%{opacity:.9;transform:scale(1)rotate(0)}85%{opacity:.9;transform:scale(1)rotate(0)}to{opacity:0;transform:scale(1)rotate(0)}}@keyframes w-line{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.welcome-overlay,.welcome-overlay .ama-bubble-avatar-wrap,.welcome-overlay .ama-bubble,.welcome-overlay .ama-bubble-primary>span,.welcome-overlay .ama-bubble-secondary{animation:3s linear forwards w-fade;transform:none}.welcome-overlay .ama-bubble-avatar{animation:none}.welcome-glow,.welcome-ring,.welcome-sparkle{display:none}}.start-lesson-overlay{z-index:100;pointer-events:none;text-align:center;background:radial-gradient(ellipse at 50% 42%, var(--ama-primary-bubble) 0%, var(--ama-primary-soft) 70%, var(--ama-primary-soft) 100%);color:var(--ama-primary);opacity:0;border-radius:14px;justify-content:center;align-items:center;padding:32px;animation:2.8s ease-out forwards sl-fade;display:flex;position:absolute;inset:0}@media (width<=900px){.start-lesson-overlay{border-radius:0;padding:24px}}.start-lesson-overlay .ama-bubble-avatar-wrap{opacity:0;animation:2.8s cubic-bezier(.16,1,.3,1) forwards sl-avatar-in;transform:translateY(16px)scale(.82)}.start-lesson-overlay .ama-bubble-avatar{animation:4.2s ease-in-out .9s infinite sl-avatar-breath}.start-lesson-overlay .ama-bubble{transform-origin:0;opacity:0;animation:2.8s cubic-bezier(.16,1,.3,1) .52s forwards sl-bubble-in;transform:translate(-6px)scale(.92)}.start-lesson-overlay .ama-bubble-primary{padding-bottom:6px;position:relative}.start-lesson-overlay .ama-bubble-primary:after{content:"";background:var(--ama-primary);transform-origin:50%;opacity:.7;border-radius:2px;width:100%;height:2px;animation:2.8s ease-out 1.1s forwards sl-underline;position:absolute;bottom:0;left:0;transform:scaleX(0)}.start-lesson-overlay .ama-bubble-primary>span{animation:2.8s cubic-bezier(.16,1,.3,1) forwards sl-line;transform:translateY(10px)}.start-lesson-overlay .ama-bubble-secondary{animation:2.8s cubic-bezier(.16,1,.3,1) 1.5s forwards sl-line;transform:translateY(8px)}.start-lesson-glow{background:var(--ama-primary);filter:blur(30px);opacity:0;border-radius:50%;animation:2.8s ease-out 80ms forwards sl-glow;position:absolute;inset:-22px;transform:scale(.78)}.start-lesson-sparkle{width:18px;height:18px;color:var(--ama-primary);opacity:0;pointer-events:none;filter:drop-shadow(0 2px 6px #00000014);z-index:2;position:absolute}.start-lesson-sparkle svg{width:100%;height:100%;display:block}.start-lesson-sparkle-1{animation:2.8s ease-out .7s forwards sl-sparkle;top:-4px;right:-2px}.start-lesson-sparkle-2{width:13px;height:13px;animation:2.8s ease-out .85s forwards sl-sparkle;top:22px;left:-12px}.start-lesson-sparkle-3{width:14px;height:14px;animation:2.8s ease-out 1s forwards sl-sparkle;bottom:0;right:-10px}@keyframes sl-fade{0%{opacity:0}6%{opacity:1}84%{opacity:1}to{opacity:0}}@keyframes sl-glow{0%{opacity:0;transform:scale(.78)}20%{opacity:.18;transform:scale(1.05)}60%{opacity:.14;transform:scale(1.02)}84%{opacity:.14;transform:scale(1.02)}to{opacity:0;transform:scale(1.06)}}@keyframes sl-avatar-in{0%{opacity:0;transform:translateY(16px)scale(.82)}6%{opacity:1}22%{transform:translateY(0)scale(1)}84%{opacity:1;transform:translateY(0)scale(1)}to{opacity:0;transform:translateY(0)scale(1)}}@keyframes sl-avatar-breath{0%,to{transform:scale(1)}50%{transform:scale(1.025)}}@keyframes sl-bubble-in{0%{opacity:0;transform:translate(-6px)scale(.92)}20%{opacity:1}30%{transform:translate(0)scale(1)}84%{opacity:1;transform:translate(0)scale(1)}to{opacity:0;transform:translate(0)scale(1)}}@keyframes sl-sparkle{0%{opacity:0;transform:scale(.4)rotate(-30deg)}16%{opacity:1;transform:scale(1.15)rotate(0)}26%{opacity:.9;transform:scale(1)rotate(0)}84%{opacity:.9;transform:scale(1)rotate(0)}to{opacity:0;transform:scale(1)rotate(0)}}@keyframes sl-underline{0%{opacity:0;transform:scaleX(0)}18%{opacity:.7}40%{transform:scaleX(1)}84%{opacity:.7;transform:scaleX(1)}to{opacity:0;transform:scaleX(1)}}@keyframes sl-line{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.start-lesson-overlay,.start-lesson-overlay .ama-bubble-avatar-wrap,.start-lesson-overlay .ama-bubble,.start-lesson-overlay .ama-bubble-primary>span,.start-lesson-overlay .ama-bubble-secondary{animation:2.8s linear forwards sl-fade;transform:none}.start-lesson-overlay .ama-bubble-avatar{animation:none}.start-lesson-overlay .ama-bubble-primary:after,.start-lesson-glow,.start-lesson-sparkle{display:none}}.support-overlay{z-index:100;pointer-events:none;text-align:center;background:radial-gradient(ellipse at 50% 42%, var(--ama-primary-bubble) 0%, var(--ama-primary-soft) 70%, var(--ama-primary-soft) 100%);color:var(--ama-primary);opacity:0;border-radius:14px;justify-content:center;align-items:center;padding:36px;animation:2.6s ease-out forwards sup-fade;display:flex;position:absolute;inset:0}@media (width<=900px){.support-overlay{border-radius:0;padding:24px}}.support-overlay .ama-bubble-avatar-wrap{opacity:0;animation:2.6s ease-out forwards sup-fade-in}.support-overlay .ama-bubble-avatar{animation:3.6s ease-in-out .7s infinite sup-avatar-breath}.support-overlay .ama-bubble{opacity:0;animation:2.6s ease-out .5s forwards sup-fade-in}.support-overlay .ama-bubble-primary>span{animation:2.6s cubic-bezier(.22,1,.36,1) forwards sup-line;transform:translateY(8px)}.support-overlay .ama-bubble-secondary{animation:2.6s cubic-bezier(.22,1,.36,1) 1.45s forwards sup-line;transform:translateY(8px)}.support-pulse{border:2px solid var(--ama-primary);opacity:0;pointer-events:none;border-radius:50%;position:absolute;inset:0;transform:scale(.85)}.support-pulse-1{animation:2.6s ease-out .2s forwards sup-pulse}.support-pulse-2{border-width:1.5px;animation:2.6s ease-out .7s forwards sup-pulse}.support-aura{background:var(--ama-primary);filter:blur(28px);opacity:0;border-radius:50%;animation:2.6s ease-out forwards sup-aura;position:absolute;inset:-10px}@keyframes sup-fade{0%{opacity:0}6%{opacity:1}85%{opacity:1}to{opacity:0}}@keyframes sup-fade-in{0%{opacity:0}16%{opacity:1}85%{opacity:1}to{opacity:0}}@keyframes sup-pulse{0%{opacity:0;transform:scale(.85)}10%{opacity:.5;transform:scale(.95)}35%{opacity:.25;transform:scale(1.25)}55%{opacity:0;transform:scale(1.45)}to{opacity:0;transform:scale(1.45)}}@keyframes sup-aura{0%{opacity:0}20%{opacity:.14}85%{opacity:.14}to{opacity:0}}@keyframes sup-avatar-breath{0%,to{transform:scale(1)}50%{transform:scale(1.025)}}@keyframes sup-line{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.support-overlay,.support-overlay .ama-bubble-avatar-wrap,.support-overlay .ama-bubble,.support-overlay .ama-bubble-primary>span,.support-overlay .ama-bubble-secondary{animation:2.6s linear forwards sup-fade;transform:none}.support-overlay .ama-bubble-avatar{animation:none}.support-pulse,.support-aura{display:none}}.return-overlay{z-index:100;pointer-events:none;text-align:center;background:radial-gradient(ellipse at 50% 42%, var(--ama-primary-bubble) 0%, var(--ama-primary-soft) 70%, var(--ama-primary-soft) 100%);color:var(--ama-primary);opacity:0;border-radius:14px;justify-content:center;align-items:center;padding:32px;animation:2.2s ease-out forwards rt-fade;display:flex;position:absolute;inset:0}@media (width<=900px){.return-overlay{border-radius:0;padding:20px}}.return-overlay .ama-bubble-avatar-wrap{opacity:0;animation:2.2s cubic-bezier(.22,1,.36,1) forwards rt-avatar-in;transform:translate(-18px)}.return-overlay .ama-bubble{opacity:0;animation:2.2s cubic-bezier(.22,1,.36,1) .35s forwards rt-bubble-in;transform:translate(-14px)}.return-overlay .ama-bubble-primary{padding-bottom:5px;position:relative}.return-overlay .ama-bubble-primary:after{content:"";background:var(--ama-primary);transform-origin:0;opacity:.7;border-radius:2px;width:100%;height:2px;animation:2.2s ease-out .7s forwards rt-underline;position:absolute;bottom:0;left:0;transform:scaleX(0)}.return-overlay .ama-bubble-primary>span{animation:2.2s cubic-bezier(.22,1,.36,1) forwards rt-word;transform:translate(-10px)}.return-overlay .ama-bubble-secondary{animation:2.2s cubic-bezier(.22,1,.36,1) 1.1s forwards rt-word;transform:translate(-10px)}.return-chevron{color:var(--ama-primary);opacity:0;align-self:center;margin-left:4px;font-size:36px;font-weight:700;line-height:1;animation:2.2s cubic-bezier(.34,1.4,.64,1) .8s forwards rt-chevron;display:inline-block;transform:translate(-12px)}@media (width<=900px){.return-chevron{font-size:28px}}@keyframes rt-fade{0%{opacity:0}6%{opacity:1}82%{opacity:1}to{opacity:0}}@keyframes rt-avatar-in{0%{opacity:0;transform:translate(-18px)}10%{opacity:1}24%{transform:translate(0)}82%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(0)}}@keyframes rt-bubble-in{0%{opacity:0;transform:translate(-14px)}18%{opacity:1}32%{transform:translate(0)}82%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(0)}}@keyframes rt-word{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}@keyframes rt-underline{0%{opacity:0;transform:scaleX(0)}16%{opacity:.7}44%{transform:scaleX(1)}82%{opacity:.7;transform:scaleX(1)}to{opacity:0;transform:scaleX(1)}}@keyframes rt-chevron{0%{opacity:0;transform:translate(-12px)}16%{opacity:1;transform:translate(2px)}28%{transform:translate(0)}82%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(0)}}@media (prefers-reduced-motion:reduce){.return-overlay,.return-overlay .ama-bubble-avatar-wrap,.return-overlay .ama-bubble,.return-overlay .ama-bubble-primary>span,.return-overlay .ama-bubble-secondary{animation:2.2s linear forwards rt-fade;transform:none}.return-overlay .ama-bubble-primary:after,.return-chevron{display:none}}.rewards-page{max-width:1100px;margin:0 auto;padding:24px 28px 48px}.rewards-header{flex-wrap:wrap;align-items:center;gap:20px;margin-bottom:28px;display:flex}.rewards-points-card{color:#fff;background:linear-gradient(135deg,#ffb347 0%,#fc3 100%);border-radius:18px;align-items:center;gap:14px;padding:18px 26px;display:flex;box-shadow:0 6px 18px #ffb34759}.rewards-points-icon{filter:drop-shadow(0 2px 2px #00000026);font-size:34px}.rewards-points-text{flex-direction:column;line-height:1.1;display:flex}.rewards-points-value{font-size:30px;font-weight:800}.rewards-points-label{opacity:.9;text-transform:uppercase;letter-spacing:.5px;font-size:14px;font-weight:600}.rewards-badges-summary{color:#555;align-items:center;gap:10px;font-size:16px;font-weight:600;display:flex}.rewards-trophy-icon{color:#f4b400;font-size:20px}.rewards-section-title{color:#333;margin:8px 0 18px;font-size:20px;font-weight:700}.rewards-loading{color:#888;font-style:italic}.rewards-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px;display:grid}.reward-card{text-align:center;background:#fff;border:1px solid #eee;border-radius:16px;flex-direction:column;align-items:center;padding:18px 12px 16px;transition:transform .15s,box-shadow .15s;display:flex;box-shadow:0 2px 8px #0000000d}.reward-card.earned:hover{transform:translateY(-4px);box-shadow:0 8px 20px #0000001a}.reward-card.locked{background:#f7f7f8}.reward-badge-image{width:96px;height:96px;margin-bottom:12px;position:relative}.reward-badge-image img{object-fit:contain;width:100%;height:100%}.reward-badge-placeholder{color:#fff;background:linear-gradient(135deg,#ffe29a 0%,#ffd24d 100%);border-radius:50%;justify-content:center;align-items:center;width:100%;height:100%;font-size:38px;display:flex}.reward-card.locked .reward-badge-image img,.reward-card.locked .reward-badge-placeholder{filter:grayscale();opacity:.45}.reward-locked-overlay{justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.reward-locked-icon{color:#9aa0a6;background:#ffffffd9;border-radius:50%;padding:8px;font-size:26px;box-shadow:0 2px 6px #00000026}.reward-name{color:#2c2c2c;font-size:15px;font-weight:700}.reward-card.locked .reward-name{color:#9aa0a6}.reward-description{color:#888;margin-top:4px;font-size:12.5px}:root.is-mobile .rewards-page{padding:16px 14px 40px}:root.is-mobile .rewards-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}:root.is-mobile .reward-badge-image{width:78px;height:78px}.reward-celebration-overlay{z-index:110;pointer-events:auto;background:radial-gradient(60% 55% at 16% 12%, rgba(var(--ama-primary-rgb,79, 70, 229), .16), transparent 70%), radial-gradient(55% 50% at 86% 86%, rgba(var(--ama-primary-rgb,79, 70, 229), .13), transparent 70%), radial-gradient(40% 35% at 82% 10%, #ffce3a1a, transparent 70%), linear-gradient(180deg, #fff 0%, var(--ama-primary-bubble,#f5f7ff) 100%);opacity:0;justify-content:center;align-items:flex-start;padding:28px;animation:.36s ease-out forwards rc-overlay-in;display:flex;position:absolute;inset:0;overflow:hidden auto}@media (width<=900px){.reward-celebration-overlay{padding:20px}}.reward-celebration-content{z-index:1;text-align:center;flex-direction:column;align-items:center;gap:18px;width:100%;max-width:580px;margin-block:auto;display:flex;position:relative}.rc-heading{letter-spacing:-.5px;color:#2b1a4a;opacity:0;margin:0;font-size:46px;font-weight:800;line-height:1.05;animation:.46s ease-out .12s both rc-rise}.rc-subtitle{color:#6b7280;opacity:0;margin:0;font-size:18px;font-weight:600;animation:.46s ease-out .22s both rc-rise}.rc-subtitle-accent{color:var(--ama-primary,#4f46e5);font-weight:800}.rc-hero{opacity:0;flex-wrap:wrap;justify-content:center;align-items:center;gap:24px;margin-top:6px;animation:.52s cubic-bezier(.16,1,.3,1) .32s both rc-rise;display:flex}.rc-medallion{border:4px solid var(--ama-primary,#4f46e5);width:136px;height:136px;box-shadow:0 12px 28px var(--ama-primary-shadow,#4f46e538);background:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;padding:6px;animation:.7s cubic-bezier(.18,1.2,.4,1) .38s both rc-badge-pop;display:flex;position:relative;transform:scale(0)}.rc-medallion-avatar{background:#fff;border-radius:50%;justify-content:center;align-items:center;width:100%;height:100%;display:flex;overflow:hidden}.rc-medallion-avatar img{object-fit:contain;width:100%;height:100%}.rc-medallion-star{background:var(--ama-primary,#4f46e5);color:#ffd86b;width:36px;height:36px;box-shadow:0 4px 10px var(--ama-primary-shadow,#4f46e54d);border:3px solid #fff;border-radius:50%;justify-content:center;align-items:center;font-size:16px;display:flex;position:absolute;bottom:-8px;left:50%;transform:translate(-50%)}.rc-points-card{background:#fff;border-radius:20px;flex-direction:column;align-items:center;gap:2px;min-width:180px;padding:18px 32px;display:flex;box-shadow:0 10px 28px #00000012}.rc-points-card-label{color:#4b5563;font-size:15px;font-weight:700}.rc-points-card-value{color:var(--ama-primary,#4f46e5);font-size:48px;font-weight:800;line-height:1}.rc-points-card-unit{color:#4b5563;font-size:16px;font-weight:700}.rc-points-card-total{color:#9aa1ad;border-top:1px solid #eef0f4;margin-top:8px;padding-top:8px;font-size:13px;font-weight:600}.rc-badges{opacity:0;flex-direction:column;align-items:center;gap:12px;animation:.46s ease-out .64s both rc-rise;display:flex}.rc-badges-label{text-transform:uppercase;letter-spacing:.8px;color:var(--ama-primary,#4f46e5);align-items:center;gap:8px;font-size:13px;font-weight:800;display:inline-flex}.rc-badge-list{flex-wrap:wrap;justify-content:center;align-items:stretch;gap:14px;display:flex}.rc-badge-list .reward-card{width:140px;animation:.6s cubic-bezier(.18,1.2,.4,1) both rc-card-pop;transform:scale(0)}.rc-badge-list .reward-card:first-child{animation-delay:.74s}.rc-badge-list .reward-card:nth-child(2){animation-delay:.88s}.rc-badge-list .reward-card:nth-child(3){animation-delay:1.02s}.rc-badge-more{color:var(--ama-primary,#4f46e5);align-self:center;align-items:center;font-size:14px;font-weight:700;display:flex}.rc-badge-solo{text-align:left;background:#fff;border-radius:18px;align-items:center;gap:16px;width:max-content;max-width:100%;padding:14px 22px 14px 16px;animation:.6s cubic-bezier(.18,1.2,.4,1) .74s both rc-card-pop;display:flex;transform:scale(0);box-shadow:0 10px 26px #00000012}.rc-badge-solo-image{flex:none;justify-content:center;align-items:center;width:72px;height:72px;display:flex}.rc-badge-solo-image img{object-fit:contain;width:100%;height:100%}.rc-badge-solo-placeholder{color:#fff;background:linear-gradient(135deg,#ffe29a 0%,#ffd24d 100%);border-radius:50%;justify-content:center;align-items:center;width:100%;height:100%;font-size:30px;display:flex}.rc-badge-solo-name{color:#2c2c2c;font-size:17px;font-weight:800}.rc-badge-solo-desc{color:#888;max-width:240px;margin-top:3px;font-size:13px}.rc-continue{color:#fff;cursor:pointer;background:var(--ama-primary,#4f46e5);box-shadow:0 8px 20px var(--ama-primary-shadow,#4f46e547);opacity:0;border:none;border-radius:999px;align-items:center;gap:10px;margin-top:6px;padding:14px 46px;font-size:18px;font-weight:800;transition:transform .12s,box-shadow .12s,filter .12s;animation:.46s ease-out .76s both rc-rise;display:inline-flex}.rc-continue:hover{filter:brightness(.96);box-shadow:0 12px 26px var(--ama-primary-shadow,#4f46e557);transform:translateY(-2px)}.rc-continue:active{transform:translateY(0)}.rc-continue-icon{font-size:16px}.rc-confetti{z-index:0;pointer-events:none;position:absolute;inset:0;overflow:hidden}.rc-confetti-piece{opacity:0;will-change:transform, opacity;border-radius:2px;width:9px;height:14px;animation:2.6s cubic-bezier(.3,.6,.5,1) forwards rc-confetti-fall;position:absolute;top:-20px}.rc-confetti-piece:nth-child(4n+1){background:var(--ama-primary,#4f46e5)}.rc-confetti-piece:nth-child(4n+2){background:#ffce3a}.rc-confetti-piece:nth-child(4n+3){background:#ff7eb6}.rc-confetti-piece:nth-child(4n+4){background:#44d3ff}.rc-confetti-piece:first-child{animation-delay:0s;left:6%}.rc-confetti-piece:nth-child(2){animation-delay:.22s;left:13%}.rc-confetti-piece:nth-child(3){animation-delay:90ms;left:20%}.rc-confetti-piece:nth-child(4){animation-delay:.36s;left:27%}.rc-confetti-piece:nth-child(5){animation-delay:.15s;left:34%}.rc-confetti-piece:nth-child(6){animation-delay:.43s;left:41%}.rc-confetti-piece:nth-child(7){animation-delay:60ms;left:48%}.rc-confetti-piece:nth-child(8){animation-delay:.32s;left:55%}.rc-confetti-piece:nth-child(9){animation-delay:.12s;left:62%}.rc-confetti-piece:nth-child(10){animation-delay:.4s;left:69%}.rc-confetti-piece:nth-child(11){animation-delay:.2s;left:76%}.rc-confetti-piece:nth-child(12){animation-delay:.47s;left:83%}.rc-confetti-piece:nth-child(13){animation-delay:.1s;left:90%}.rc-confetti-piece:nth-child(14){animation-delay:.52s;left:10%}.rc-confetti-piece:nth-child(15){animation-delay:.56s;left:58%}.rc-confetti-piece:nth-child(16){animation-delay:.6s;left:30%}.rc-confetti-piece:nth-child(3n){border-radius:50%;width:7px;height:7px}.rc-confetti-piece:nth-child(5n){width:11px;height:6px}@media (width<=900px){.rc-heading{font-size:34px}.rc-subtitle{font-size:16px}.rc-hero{gap:16px}.rc-medallion{border-width:3px;width:104px;height:104px}.rc-medallion-star{width:30px;height:30px;font-size:14px}.rc-points-card{min-width:0;padding:14px 24px}.rc-points-card-value{font-size:38px}.rc-badge-list .reward-card{width:116px}.rc-continue{padding:13px 40px;font-size:17px}}@media (width<=560px){.reward-celebration-overlay{padding:16px}.reward-celebration-content{gap:14px}.rc-heading{font-size:28px}.rc-subtitle{font-size:14px}.rc-hero{gap:12px}.rc-medallion{width:88px;height:88px}.rc-medallion-star{width:26px;height:26px;font-size:12px;bottom:-6px}.rc-points-card{padding:12px 20px}.rc-points-card-label,.rc-points-card-unit{font-size:14px}.rc-points-card-value{font-size:32px}.rc-badges,.rc-badge-list{gap:8px}.rc-badge-list .reward-card{width:86px;padding:12px 8px}.rc-badge-list .reward-badge-image{width:54px;height:54px;margin-bottom:8px}.rc-badge-list .reward-name{font-size:12.5px}.rc-badge-list .reward-description{display:none}.rc-badge-more{font-size:12.5px}.rc-badge-solo{gap:12px;padding:12px 18px 12px 14px}.rc-badge-solo-image{width:58px;height:58px}.rc-badge-solo-name{font-size:15px}.rc-badge-solo-desc{max-width:180px;font-size:12px}.rc-continue{padding:12px 36px;font-size:16px}}@keyframes rc-overlay-in{0%{opacity:0}to{opacity:1}}@keyframes rc-rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes rc-badge-pop{0%{opacity:0;transform:scale(0)rotate(-16deg)}70%{opacity:1;transform:scale(1.1)rotate(4deg)}to{opacity:1;transform:scale(1)rotate(0)}}@keyframes rc-card-pop{0%{opacity:0;transform:scale(0)rotate(-12deg)}70%{opacity:1;transform:scale(1.12)rotate(4deg)}to{opacity:1;transform:scale(1)rotate(0)}}@keyframes rc-confetti-fall{0%{opacity:0;transform:translateY(-10px)rotate(0)}12%{opacity:1}to{opacity:0;transform:translateY(78vh)rotate(540deg)}}@media (prefers-reduced-motion:reduce){.reward-celebration-overlay,.rc-heading,.rc-subtitle,.rc-hero,.rc-medallion,.rc-badges,.rc-continue,.rc-badge-solo,.rc-badge-list .reward-card{opacity:1;animation:.2s linear forwards rc-overlay-in;transform:none}.rc-confetti{display:none}}.student-dashboard-container{box-sizing:border-box;flex-direction:column;align-items:center;width:100%;height:90vh;padding:10px;display:flex}.student-intro-section{flex-direction:column;align-items:center;margin-bottom:20px;display:flex}.student-dashboard-logo{width:150px;height:auto;margin-bottom:10px}.student-dashboard-title{color:#333;margin:0;font-size:2rem}.student-tiles-grid{margin:30px;box-sizing:border-box;grid-template-columns:repeat(5,1fr);justify-items:center;gap:20px;width:90%;height:30vh;margin-block:50px;display:grid}.student-tiles-grid-four{box-sizing:border-box;grid-template-columns:repeat(4,1fr);justify-items:center;gap:20px;width:90%;height:30vh;margin:30px;margin-block:50px;display:grid}.student-tile{cursor:pointer;box-sizing:border-box;background-color:#fff;border:1px solid #f9f9f9;border-radius:8px;flex-direction:column;width:95%;height:95%;padding:10px;transition:transform .2s,box-shadow .2s;display:flex;overflow:hidden;box-shadow:0 4px 6px #0000001a}.student-tile:hover{transform:translateY(-5px);box-shadow:0 7px 20px #00000080}.student-lesson-info h3,.student-lesson-info h4{color:#333;margin:0;padding:5px 0;font-size:1rem;font-weight:400}.student-tile p,.student-tile ul{margin:5px 0;font-size:.9rem}.student-continue-lesson{justify-content:center;align-items:center;width:100%;display:flex}.student-continue-lesson-content{flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;display:flex}.student-lesson-media{justify-content:center;width:100%;display:flex;position:relative}.student-continue-image{border-radius:5px;width:80%;height:auto;display:block}.student-play-icon{opacity:0;font-size:4rem;transition:opacity .3s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.student-lesson-media:hover .student-play-icon{opacity:.8}.student-lesson-info{text-align:center}.student-lesson-info h3{color:#333;margin-bottom:5px;font-size:1rem}.student-lesson-info h4{color:#333;font-size:.9rem;font-weight:400}.student-new-tile{justify-content:center;align-items:center;width:100%;display:flex}.student-new-tile-content{flex-direction:column;justify-content:center;align-items:center;width:100%;display:flex}.student-tile-media{justify-content:center;width:100%;display:flex}.student-tile-image{border-radius:5px;width:80%;height:auto;display:block}.student-info-icon{opacity:0;font-size:4rem;transition:opacity .3s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.student-tile-media:hover .student-info-icon{opacity:.8}.student-tile-info{text-align:center}.student-tile-info h3,.student-tile-info h4{color:#333;margin:0;padding:5px 0;font-size:1rem;font-weight:400}.student-floating-container{width:60%;max-width:80%;overflow:hidden;transform:scale(1.25)}:root.is-mobile .student-floating-container{z-index:999;width:auto;max-width:100%;margin-top:10px;overflow:visible;transform:scale(1)}:root.is-mobile .student-floating-chat-ui{background:#fff;border-radius:8px;padding:10px}.sa-back-to-ta-btn{z-index:999;color:#5b21b6;cursor:pointer;white-space:nowrap;background:#fff;border:2px solid #ddd6fe;border-radius:999px;align-items:center;gap:8px;padding:11px 22px;font-size:1rem;font-weight:600;transition:background .15s,box-shadow .15s,transform .1s;display:flex;position:fixed;top:68px;right:18px;box-shadow:0 2px 8px #0000001a}.sa-back-to-ta-btn:hover{background:#f5f3ff;transform:translateY(-1px);box-shadow:0 4px 14px #5b21b626}.sa-back-to-ta-icon{object-fit:cover;border-radius:50%;flex-shrink:0;width:26px;height:26px}
