@font-face{font-family:Tajawal;src:url('/fonts/Tajawal-Regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Tajawal;src:url('/fonts/Tajawal-Medium.ttf') format('truetype');font-weight:500;font-display:swap}
@font-face{font-family:Tajawal;src:url('/fonts/Tajawal-Bold.ttf') format('truetype');font-weight:700;font-display:swap}
:root{color-scheme:light;--bg:#eef1f8;--surface:#fff;--soft:#f4f6fb;--ink:#202642;--muted:#747b94;--line:#e5e8f2;--primary:#6357e8;--primary-soft:#eeecff;--green:#177d72;--red:#d34d65;--shadow:0 10px 36px #262c5b08;--dark:#171e32;--lime:#b8eee3}
:root[data-theme=dark]{color-scheme:dark;--bg:#101624;--surface:#1a2335;--soft:#222d42;--ink:#f0f2fa;--muted:#a0aec8;--line:#2d384e;--primary:#9b8eff;--primary-soft:#302b53;--green:#68d7bf;--red:#ff899d;--shadow:0 10px 36px #0002}
*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Tajawal,'Segoe UI',sans-serif;font-size:16px;line-height:1.6}button,input,textarea,select{font:inherit}button{color:inherit;cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #a79aff;outline-offset:3px}::selection{background:#dcd6ff;color:#302663}button svg,[data-icon]>svg{width:21px;height:21px;stroke:currentColor;stroke-width:1.65;fill:none;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button{transition:background .18s,border-color .18s,box-shadow .18s}a{color:var(--primary)}h1,h2,h3,p{margin:0}button:active:not(:disabled){transform:translateY(1px)}.icon-button{width:38px;height:38px;display:inline-grid;place-items:center;border:0;border-radius:12px;background:transparent;color:var(--muted);flex-shrink:0}.icon-button:hover{background:var(--soft);color:var(--primary)}.text-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:transparent;border:0;color:var(--muted);font-size:13px;padding:5px}.text-button:hover{color:var(--primary)}.text-button svg{width:17px;height:17px}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:10px 18px;min-height:44px;border:1px solid transparent;border-radius:13px;font-size:15px;font-weight:700;white-space:nowrap}.button.primary{background:#6357e8;color:#fff;box-shadow:0 5px 14px #6357e821}.button.primary:hover{background:#5044cf}.button.secondary{background:var(--soft);color:var(--ink);border-color:var(--line)}.button.secondary:hover{border-color:#aaa0f1}.button.lime{background:#baeee3;color:#134d49}.button.danger-fill,.danger-fill{background:#ce4960;color:white;border-color:#ce4960}.button.danger-fill:hover{background:#b63c52}.wide{width:100%;margin-top:16px}
/* The teaching space, not the navigation, gets the emphasis. */
.rail{position:fixed;right:0;top:0;bottom:0;width:84px;background:var(--surface);border-left:1px solid var(--line);display:flex;align-items:center;flex-direction:column;padding:24px 8px 18px;z-index:2}.brand{text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:5px;color:var(--ink);font-weight:700;font-size:20px;line-height:1.3}.brand img{width:37px;height:37px}.brand small{display:none}.rail-nav{display:flex;flex-direction:column;width:100%;gap:11px;margin-top:38px}.rail-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;border:0;background:transparent;border-radius:15px;padding:12px 4px;width:100%;color:var(--muted);min-height:66px}.rail-button span{font-size:11px;font-weight:500}.rail-button.active{background:var(--primary-soft);color:var(--primary)}.rail-button:hover{background:var(--soft)}.rail-button.active:before{content:'';position:absolute;right:0;width:3px;height:25px;background:var(--primary);border-radius:3px 0 0 3px}.rail-bottom{margin-top:auto;display:flex;align-items:center;flex-direction:column;gap:14px}.avatar{height:50px;width:50px;display:inline-grid;place-items:center;border-radius:50%;background:#d9d2ff;color:#5b459a;font-size:23px;font-weight:700}.avatar.tiny{width:33px;height:33px;font-size:14px;background:var(--primary-soft);color:var(--primary)}.workspace{margin-right:84px;width:calc(100% - 84px)}.topbar{height:58px;padding:0 30px;display:flex;align-items:center;justify-content:space-between;background:var(--surface);border-bottom:1px solid var(--line)}.breadcrumb{display:flex;align-items:center;gap:13px;font-size:13px}.breadcrumb>span{color:var(--muted)}.breadcrumb strong{font-weight:500}.slash{opacity:.45}.top-actions{display:flex;align-items:center;gap:16px}.session-clock{display:flex;align-items:center;gap:7px;color:var(--muted);direction:ltr;font-variant-numeric:tabular-nums;font-size:13px}.session-clock svg{width:17px;height:17px}.theme-toggle{background:var(--soft)}main{padding:22px 28px 12px;max-width:1900px;margin:auto}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.eyebrow{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:7px;margin-bottom:4px}.eyebrow span{width:6px;height:6px;border-radius:50%;background:#6357e8}.page-heading h1{font-size:29px;line-height:1.25;max-width:700px;overflow-wrap:anywhere}.page-heading p{font-size:13px;color:var(--muted);margin-top:5px}.heading-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}.status{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12px}.status i,.call-state i{width:6px;height:6px;border-radius:50%;background:#a4adc2;display:inline-block;flex-shrink:0}.status.connected{color:var(--green)}.status.connected i,.call-state.connected i{background:#32b69d;box-shadow:0 0 0 3px #32b69d12}.session-guide{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:14px;background:var(--surface);margin-bottom:20px;overflow:hidden}.guide-step{display:flex;align-items:center;text-align:right;gap:10px;background:transparent;border:0;border-left:1px solid var(--line);padding:11px 17px;min-width:0}.guide-step:last-child{border-left:0}.guide-step .step-number{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--soft);color:var(--muted);flex-shrink:0;font-size:13px}.guide-step strong{display:block;font-weight:500;font-size:13px}.guide-step small{display:block;color:var(--muted);font-size:10px}.guide-step.current{background:var(--primary-soft);color:var(--primary)}.guide-step.current .step-number{background:#6357e8;color:white}.guide-step.done .step-number{background:#dff5ee;color:#157365}.guide-step:hover{background:var(--soft)}.in-session .guide-step{padding:7px 15px}.in-session .guide-step small{display:none}.session-guide.complete,.student-mode .session-guide,.student-mode #service-notice{display:none}.service-notice{display:flex;align-items:center;gap:12px;padding:13px 16px;border:1px solid #eddbb8;background:#fff7e7;color:#795727;border-radius:14px;font-size:13px;margin-bottom:18px}.service-notice p{font-size:12px}.service-notice .button{min-height:36px;font-size:12px;margin-right:auto}.notice-icon{display:grid;place-items:center;width:32px;height:32px}.service-notice.ready{color:#286f61;background:#edf7f3;border-color:#d2e8e0}
.studio-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:22px;align-items:stretch}.stage-column{min-width:0;display:flex;flex-direction:column}.stage{height:clamp(265px,calc(100dvh - 510px),580px);min-height:265px;border-radius:22px;position:relative;overflow:hidden;background:#151d31;isolation:isolate;box-shadow:var(--shadow)}.stage-top{position:absolute;left:16px;right:16px;top:14px;z-index:3;display:flex;align-items:center;justify-content:space-between;pointer-events:none}.stage-top>*{pointer-events:auto}.stage-label{font-size:12px;background:#151d3199;backdrop-filter:blur(12px);color:#e7e8f6;border:1px solid #ffffff1c;padding:5px 12px;border-radius:9px;display:flex;align-items:center;gap:7px}.stage-label i{width:5px;height:5px;border-radius:50%;background:#91e6cf}.glass-button{height:35px;width:35px;display:grid;place-items:center;background:#151d3188;backdrop-filter:blur(12px);color:white;border:1px solid #ffffff24;border-radius:10px}.glass-button:hover{background:#6357e8}.welcome{position:absolute;inset:0;color:white;background:radial-gradient(ellipse at 6% 0%,#48407b88,transparent 60%),radial-gradient(ellipse at 50% 115%,#1d57585e,transparent 70%),#171f32}.welcome-copy{position:absolute;right:7%;top:25%;width:55%;z-index:1}.micro-label{display:inline-flex;gap:7px;font-size:12px;color:#b7b2df;letter-spacing:0}.welcome h2{font-size:clamp(25px,2.5vw,42px);line-height:1.35;margin:13px 0;color:#fff;font-weight:500}.welcome p{font-size:14px;color:#bac3d7;max-width:380px;line-height:1.8;margin-bottom:20px}.welcome .button{font-size:14px;min-height:42px}.stage-footnote{position:absolute;bottom:18px;left:25px;font-size:11px;color:#7d8ba6}.orbital-art{position:absolute;width:43%;height:82%;left:2%;top:12%;opacity:.95}.orbit{position:absolute;top:50%;left:50%;width:85%;height:47%;border:1px solid #a3a0eb45;border-radius:50%;transform:translate(-50%,-50%) rotate(-35deg)}.orbit-two{width:76%;height:75%;border-color:#7fd4c222;transform:translate(-50%,-50%) rotate(24deg)}.orbit-one:after{content:'';position:absolute;inset:-20px;border:1px solid #a3a0eb18;border-radius:50%}.planet{position:absolute;top:50%;left:50%;width:44%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle at 28% 22%,#c8baff,#8070d4 28%,#4a457e 60%,#242b42);box-shadow:inset -12px -5px 23px #151d3155,0 0 65px #7b67e819}.satellite{position:absolute;width:12px;height:12px;top:26%;left:79%;border-radius:50%;background:#9ee4d0;box-shadow:0 0 0 5px #a5f2da09}.art-label{position:absolute;background:#222d4299;border:1px solid #ffffff18;color:#c5cde3;font-size:12px;backdrop-filter:blur(10px);border-radius:9px;padding:4px 13px}.label-one{top:22%;left:10%}.label-two{top:58%;left:71%}.label-three{top:78%;left:21%}#lesson{width:100%;height:100%;object-fit:contain;background:#101728;display:block}.autoplay-gate{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)!important;z-index:4;background:#242e46ee;color:white;border:1px solid #887cec;padding:17px 23px;border-radius:16px;display:flex;align-items:center;gap:10px;max-width:85%}.video-error{position:absolute;left:5%;right:5%;bottom:20px;background:#732f41ed;color:#fff;font-size:14px;border-radius:12px;padding:14px;z-index:4}.player-bar{height:54px;display:flex;align-items:center;gap:12px;padding:0 8px;flex-shrink:0;direction:ltr}.play-button{display:grid;place-items:center;width:35px;height:35px;background:#6357e8;color:white;border:0;border-radius:10px;flex-shrink:0}.play-button svg{width:18px;height:18px}.time{direction:ltr;white-space:nowrap;font-variant-numeric:tabular-nums;font-size:12px;color:var(--ink)}.time em{font-style:normal;color:var(--muted)}#seek{min-width:30px;flex:1;accent-color:#6357e8;height:4px;cursor:pointer}.rate-label select{border:0;background:var(--surface);padding:5px 6px;border-radius:8px;color:var(--ink);font-size:12px}.player-bar .icon-button{height:32px;width:32px}.lesson-meta{display:flex;gap:10px;align-items:center;padding:0 3px 12px}.lesson-icon{height:31px;width:31px;border-radius:9px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center}.lesson-icon svg{width:17px;height:17px}.lesson-meta h3{font-size:14px;font-weight:500}.lesson-meta p{font-size:11px;color:var(--muted)}.sync-badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--green);background:var(--surface);padding:4px 9px;border:1px solid var(--line);border-radius:8px;margin-right:auto}.sync-badge svg{width:13px;height:13px}
/* Two real participants, one clear control dock. */
.people-card{display:grid;grid-template-columns:1fr auto;gap:7px 12px;margin-top:0;min-width:0}.card-heading{display:flex;align-items:center;gap:10px}.card-heading h2{font-size:12px;font-weight:500}.card-heading h2 span{font-size:11px;color:var(--muted);margin-right:5px}.little-pill{font-size:10px;color:var(--muted);background:var(--surface);border:1px solid var(--line);padding:2px 7px;border-radius:6px}.people-grid{grid-column:1/-1;grid-row:2;display:grid;grid-template-columns:1fr 1fr;gap:12px}.person-tile{height:108px;position:relative;overflow:hidden;border-radius:15px;background:var(--surface);border:1px solid var(--line)}.person-tile.local{background:#252e46;color:#eaeef9;border-color:#353f59}.person-tile.remote{background:var(--surface)}.person-tile video{width:100%;height:100%;object-fit:cover}.person-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:12px;padding-bottom:16px}.person-empty .avatar{width:43px;height:43px;font-size:19px}.person-hint{font-size:11px;color:var(--muted)}.local .person-hint{color:#aab6cc}.waiting-ring{width:38px;height:38px;border:1px dashed #a7adc9;border-radius:50%;display:grid;place-items:center;color:var(--muted)}.waiting-ring svg{width:19px;height:19px}.person-caption{position:absolute;right:11px;left:11px;bottom:8px;display:flex;align-items:center;justify-content:space-between;color:var(--ink);font-size:11px;line-height:1.5;gap:6px}.local .person-caption{color:#e9eefb}.person-tile:has(video:not([hidden])) .person-caption{color:white;background:#121a34aa;border-radius:6px;padding:3px 7px;backdrop-filter:blur(10px)}.role{font-size:9px;padding:1px 6px;border-radius:5px;background:#ffffff14;color:#c4cbe0}.call-state{display:flex;gap:6px;align-items:center;justify-content:flex-end;font-size:10px;color:var(--muted);grid-column:2;grid-row:1}.call-state.connected{color:var(--green)}.session-dock{margin-top:15px;display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:17px;padding:9px 12px;box-shadow:var(--shadow)}.call-tools{display:flex;align-items:center;gap:7px}.call-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-width:61px;min-height:51px;padding:5px 8px;background:var(--soft);border:1px solid transparent;border-radius:11px;color:var(--muted)}.call-button span{font-size:10px;white-space:nowrap;line-height:1.2}.call-button svg{width:19px;height:19px}.call-button:hover{border-color:#c3bcef;color:var(--primary)}.call-button.on{background:var(--primary-soft);color:var(--primary);border-color:#9384ed33}.call-button.danger{background:#fff0f3;color:#c3435b;min-width:62px}.call-button.danger:hover{background:#ffe3e8;border-color:#f6b8c4}.dock-divider{height:28px;width:1px;background:var(--line);margin:0 3px}.assistance-button{background:var(--primary-soft);color:var(--primary);padding:5px 13px}.call-extra{display:flex;align-items:center;flex-direction:column;gap:2px}.call-extra .text-button{font-size:10px;white-space:nowrap}.call-extra .text-button svg{width:14px;height:14px}
.side-column{min-width:0;display:flex;flex-direction:column}.notebook{background:var(--surface);border:1px solid var(--line);border-radius:21px;box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;flex:1;min-height:440px;max-height:900px}.notebook-heading{display:flex;align-items:center;justify-content:space-between;padding:20px 20px 16px}.notebook-heading span{font-size:16px;font-weight:700}.notebook-heading small{font-size:10px;color:var(--muted)}.tabs{display:flex;gap:5px;background:var(--soft);margin:0 15px 9px;padding:4px;border-radius:12px}.tab{display:flex;gap:6px;align-items:center;justify-content:center;flex:1;border:0;background:transparent;color:var(--muted);font-size:13px;padding:9px 5px;border-radius:9px;position:relative}.tab svg{width:15px;height:15px}.tab.active{background:var(--surface);color:var(--primary);box-shadow:0 2px 5px #30364e09}.tab i{height:5px;width:5px;background:#d34d65;border-radius:50%;position:absolute;top:8px;right:10px}#notes-panel,#chat-panel{display:flex;flex-direction:column;flex:1;min-height:0}.note-head{display:flex;align-items:center;justify-content:space-between;padding:12px 20px 2px;font-size:11px;color:var(--muted)}#saved{font-size:9px}.note-head>span:first-child{color:var(--ink)}#notes{width:100%;flex:1;min-height:280px;resize:none;border:0;padding:14px 20px;background:var(--surface);color:var(--ink);font-size:14px;line-height:2.15;outline-offset:-5px}input::placeholder,textarea::placeholder{color:var(--muted)}.note-footer{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:10px 15px}.note-footer .text-button{font-size:11px}.note-footer .icon-button{width:30px;height:30px}.messages{flex:1;overflow-y:auto;padding:18px;min-height:280px;max-height:650px;scrollbar-width:thin;scrollbar-color:#b3a8e855 transparent}.chat-empty{height:100%;min-height:240px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;font-size:13px;line-height:1.9;color:var(--muted);gap:13px}.chat-empty svg{width:32px;height:32px;color:#b5abd8}.message-bubble{margin-bottom:16px;max-width:94%;background:var(--soft);border-radius:14px 4px 14px 14px;padding:10px 12px;overflow-wrap:anywhere}.message-bubble.mine{margin-right:auto;background:var(--primary-soft);border-radius:4px 14px 14px 14px}.message-bubble strong{font-size:10px;color:var(--muted);font-weight:500}.message-bubble p{font-size:14px;white-space:pre-wrap;margin:4px 0}.message-bubble time{font-size:9px;color:var(--muted);display:block;direction:ltr;text-align:left}.chat-compose{display:flex;gap:8px;margin:0 13px 13px;padding:5px;background:var(--soft);border:1px solid var(--line);border-radius:13px}.chat-compose input{flex:1;min-width:0;background:transparent;border:0;padding:7px 8px;color:var(--ink);font-size:13px}.send-button{display:grid;place-items:center;width:36px;height:36px;flex-shrink:0;background:#6357e8;color:white;border:0;border-radius:10px}.send-button svg{width:17px;height:17px}.workspace-footer{font-size:10px;color:var(--muted);display:flex;align-items:center;justify-content:center;margin:14px 0 0;padding:6px}.workspace-footer>span{display:flex;gap:6px;align-items:center}.workspace-footer i{height:5px;width:5px;background:#b1bdcb;border-radius:50%}
/* Dialogs are intentional, small decision points. */
dialog{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:23px;width:min(490px,calc(100% - 32px));padding:32px;box-shadow:0 30px 120px #11172b40;max-height:90dvh;overflow:auto}dialog::backdrop{background:#11172b80;backdrop-filter:blur(7px)}dialog h2{font-size:27px;line-height:1.4;margin:10px 0;font-weight:700}dialog p{font-size:14px;color:var(--muted);line-height:1.8;margin:0 0 18px}.dialog-kicker{display:block;font-size:12px;color:var(--primary);font-weight:500}.dialog-close{position:absolute;top:13px;left:12px}dialog label{display:block;margin:15px 0 6px;font-size:13px;font-weight:500}dialog input,.entry-card input{width:100%;padding:12px 14px;background:var(--soft);color:var(--ink);border:1px solid var(--line);border-radius:11px;font-size:14px;min-height:47px}.dialog-note{font-size:12px!important;margin:15px 0 0!important;color:var(--muted)}.divider{border-top:1px solid var(--line);text-align:center;margin:27px 0 20px;line-height:0}.divider span{font-size:11px;background:var(--surface);padding:0 10px;color:var(--muted)}.demo-source{width:100%;display:flex;align-items:center;gap:12px;background:var(--primary-soft);color:var(--ink);border:1px solid var(--line);border-radius:14px;padding:15px;text-align:right;margin:20px 0}.demo-source>span:nth-child(2){flex:1}.demo-source strong{display:block;font-size:15px}.demo-source small{font-size:12px;color:var(--muted)}.demo-thumb{width:45px;height:45px;display:grid;place-items:center;background:#27294b;color:#c8bcff;border-radius:11px}.device-preview{height:240px;background:#182237;border-radius:15px;overflow:hidden;position:relative;margin:20px 0 12px}#probe-video{height:100%;width:100%;object-fit:cover}#probe-empty{height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:13px;color:#c2cee3;font-size:13px}.probe-level{height:6px;border-radius:6px;background:var(--soft);overflow:hidden;direction:ltr}.probe-level>span{display:block;height:100%;background:#36bba3;width:0}.probe-actions{display:flex;gap:10px}.probe-actions .button{flex:1;font-size:13px}#probe-status{font-size:13px;margin:15px 0}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#252b47;color:#f6f4ff;border:1px solid #ffffff20;border-radius:14px;box-shadow:0 8px 30px #11172b33;padding:13px 22px;z-index:30;font-size:14px;max-width:min(600px,90vw);text-align:center}.toast.error{background:#7a3043}.focus-mode .side-column,.focus-mode .lesson-meta,.focus-mode .workspace-footer,.focus-mode .session-guide{display:none}.focus-mode .studio-grid{grid-template-columns:1fr}.focus-mode .stage{height:clamp(320px,calc(100dvh - 400px),740px)}.focus-mode .stage-column{width:100%;max-width:1440px;margin:auto}
/* Native window and the student arrival experience. */
.native-titlebar{height:36px;position:fixed;top:0;right:0;left:0;display:flex;align-items:center;gap:9px;padding:0 14px 0 150px;background:#f7f8fd;color:#36405d;border-bottom:1px solid #e4e8f1;-webkit-app-region:drag;z-index:10;font-size:11px}.native-titlebar>button{border:0;background:transparent;display:flex;align-items:center;gap:5px;font-size:10px;padding:3px 7px;border-radius:5px;-webkit-app-region:no-drag}.native-titlebar>button:hover{background:#e8e5ff}.native-titlebar button svg{height:13px;width:13px}body.desktop{padding-top:36px}.desktop .rail{top:36px}.native-titlebar>span{margin-left:auto}.entry-screen{min-height:calc(100dvh - 36px);display:grid;grid-template-columns:1fr 1fr;padding:clamp(28px,5vw,72px);gap:8%;align-items:center;max-width:1440px;margin:auto}.student-lobby .app{display:none}.entry-art{background:radial-gradient(ellipse at 80% 5%,#66608077,transparent 60%),#202840;color:white;min-height:650px;border-radius:30px;padding:40px;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:flex-start}.entry-art>img{width:45px;height:45px;background:#fff1;border-radius:15px;padding:7px}.entry-kicker{font-size:12px;color:#ccc6e2;margin:20px 0 10px}.entry-art h1{font-size:clamp(34px,3.5vw,54px);line-height:1.28;letter-spacing:0;font-weight:500}.entry-art p{font-size:15px;color:#bfc7db;line-height:1.8;margin-top:20px}.entry-orbit{position:absolute;left:14%;bottom:14%;width:60%;aspect-ratio:1;border:1px solid #a7a4da33;border-radius:50%;transform:rotate(-28deg)}.entry-orbit:before{content:'';position:absolute;inset:28%;border-radius:50%;background:radial-gradient(circle at 30% 20%,#c2b1fb,#8b7acf 40%,#333b59 90%);box-shadow:0 0 60px #9e87e91a}.entry-orbit:after{content:'';position:absolute;left:-15%;right:-15%;height:35%;top:33%;border:1px solid #9da1d13d;border-radius:50%}.entry-orbit span{position:absolute;right:10%;top:13%;width:11px;height:11px;border-radius:50%;background:#abe4d3}.entry-feature{position:absolute;bottom:180px;right:8%;display:grid;grid-template-columns:30px 1fr;gap:0 8px;align-items:center;backdrop-filter:blur(14px);background:#293349a8;border:1px solid #fff2;border-radius:14px;padding:12px 15px;transform:rotate(3deg)}.entry-feature>span{grid-row:1/3;color:#b3ecdc}.entry-feature b{font-size:13px;font-weight:500}.entry-feature small{font-size:10px;color:#bec7db}.feature-talk{right:auto;left:4%;bottom:92px;transform:rotate(-5deg)}.entry-art>small{margin-top:auto;font-size:11px;color:#9faac1;padding-top:230px}.entry-card{max-width:430px;justify-self:center;width:100%}.entry-card>.dialog-kicker{font-size:12px}.entry-card h2{font-size:36px;line-height:1.35;margin:20px 0 8px}.entry-card>p{font-size:16px;color:var(--muted);margin-bottom:28px}.entry-card label{font-size:14px;display:block;margin:18px 0 8px;font-weight:500}.entry-card .button{min-height:51px;font-size:16px;margin-top:24px}.entry-steps{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);margin:25px 0 30px}.entry-steps b{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;margin-left:5px;background:var(--soft);font-weight:500}.entry-steps .current{color:var(--primary)}.entry-steps .current b{background:var(--primary-soft)}.entry-steps i{flex:1;height:1px;background:var(--line)}.field-heading{display:flex;align-items:center;justify-content:space-between;margin:18px 0 8px}.field-heading label{margin:0}.field-heading .text-button{font-size:12px}.entry-private{font-size:12px!important;text-align:center;margin:18px 0 0!important}.entry-divider{height:1px;background:var(--line);margin:30px 0 20px}.entry-card>#entry-teacher{width:100%;font-size:13px}.entry-error{font-size:13px;background:#fff0f3;color:#a13c50;border:1px solid #f5c5d0;padding:10px 12px;border-radius:10px;margin-top:12px}
/* Assistance always leaves a visible way out. */
.assist-banner{display:flex;gap:11px;align-items:center;background:#fff2df;border:1px solid #edceb0;color:#74452b;border-radius:13px;padding:10px 15px;margin-bottom:16px;font-size:14px}.assist-banner .button{margin-right:auto;font-size:12px;min-height:36px}.consent-icon{display:grid;place-items:center;width:54px;height:54px;border-radius:17px;background:var(--primary-soft);color:var(--primary);margin-bottom:19px}.consent-icon svg{width:28px;height:28px}.consent-details{display:flex;gap:12px;align-items:center;background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:15px;font-size:13px;color:var(--muted)}.consent-details svg{flex-shrink:0;color:var(--green)}#assistance-dialog{width:min(1160px,calc(100% - 44px));padding:22px;border-radius:24px;max-height:94dvh}.assistance-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:15px}.assistance-heading h2{font-size:24px;margin:3px 0}.assistance-heading p{font-size:12px;margin:0}.assistance-heading .button{font-size:13px;min-height:39px}.assist-surface{height:clamp(260px,62dvh,760px);position:relative;background:#11182a;border-radius:16px;overflow:hidden;outline-offset:3px;touch-action:none;cursor:crosshair;direction:ltr}.assist-surface video{width:100%;height:100%;object-fit:contain;pointer-events:none}.assist-surface:focus{outline:2px solid #a394ff}#assist-waiting{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;color:#ddd8f7;text-align:center}#assist-waiting>span{padding:18px;background:#ffffff09;border-radius:18px}#assist-waiting svg{width:34px;height:34px}#assist-waiting strong{font-size:23px;font-weight:500}#assist-waiting p{font-size:14px;color:#969fba}.assist-footer{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:15px;color:var(--muted);font-size:11px}.assist-footer form{display:flex;align-items:center;gap:8px;flex:1;max-width:460px}.assist-footer input{padding:8px 11px;min-height:38px;font-size:12px;margin:0}
@media(min-width:1600px){.studio-grid{grid-template-columns:minmax(0,1fr) 340px}.topbar{padding:0 40px}main{padding-left:40px;padding-right:40px}.stage{height:clamp(420px,calc(100dvh - 470px),740px)}.person-tile{height:124px}.page-heading h1{font-size:33px}}
@media(max-width:1150px){.studio-grid{grid-template-columns:minmax(0,1fr) 280px;gap:16px}main{padding:20px 20px 12px}.topbar{padding:0 20px}.page-heading h1{font-size:24px}.heading-actions{gap:10px}.heading-actions .status{display:none}.call-extra .text-button>span{display:none}.call-extra .text-button svg{width:19px;height:19px}.call-extra .text-button{padding:7px}.call-tools{gap:5px}.call-button{min-width:54px;padding:5px 7px}.assistance-button{padding:5px 9px}.welcome h2{font-size:29px}.welcome-copy{width:58%}.welcome p{font-size:12px}.people-card .little-pill{display:none}.notebook-heading{padding:17px 16px}.notebook-heading small{display:none}.guide-step{padding:10px 12px}.guide-step small{font-size:9px}.entry-screen{padding:36px;gap:6%}.entry-art{min-height:600px;padding:30px}.entry-card h2{font-size:30px}}
@media(max-width:800px){.rail{display:none}.workspace{width:100%;margin:0}.topbar{padding:0 18px;height:52px}.breadcrumb>span:first-child,.breadcrumb .slash{display:none}.top-actions{gap:9px}.topbar #help span{display:none}main{padding:20px 15px}.page-heading{gap:12px;margin-bottom:16px}.page-heading h1{font-size:23px}.page-heading p{font-size:12px}.page-heading .button{font-size:12px;padding:8px 12px;min-height:38px}.eyebrow{font-size:10px}.studio-grid{grid-template-columns:1fr;gap:20px}.stage{height:auto;aspect-ratio:16/10;min-height:255px;border-radius:18px}.welcome-copy{top:24%;width:57%}.welcome h2{font-size:27px}.welcome p{font-size:12px;margin-bottom:15px}.welcome .button{min-height:37px;font-size:12px;padding:7px 12px}.orbital-art{left:0;width:41%;top:15%;height:80%}.art-label{font-size:10px}.session-guide{grid-template-columns:repeat(2,1fr)}.guide-step:nth-child(2){border-left:0}.guide-step:nth-child(-n+2){border-bottom:1px solid var(--line)}.person-tile{height:120px}.call-button{min-width:54px}.notebook{min-height:400px;max-height:580px}.messages{min-height:260px}.call-extra .text-button>span{display:inline}.session-dock{flex-wrap:wrap;justify-content:center}.call-extra{flex-direction:row}.entry-screen{grid-template-columns:1fr;min-height:calc(100dvh - 36px);padding:45px 25px}.entry-art{display:none}.entry-card{max-width:430px}.entry-card h2{font-size:33px}.native-titlebar>button span{display:none}.native-titlebar{padding-left:145px}.native-titlebar>span{font-size:10px}.focus-mode .stage{height:55dvh}.assistance-heading{align-items:flex-start}.assistance-heading .button{padding:9px;font-size:11px}.assist-footer{flex-direction:column;align-items:stretch}.assist-footer form{max-width:none}.assist-banner{flex-wrap:wrap}.assist-banner .button{margin-right:0}.service-notice{flex-wrap:wrap}.service-notice .button{margin-right:0}}
@media(max-width:460px){.page-heading h1{font-size:20px}.eyebrow{display:none}.heading-actions .button svg{width:16px}.player-bar{gap:7px;padding:0 3px}.time{font-size:10px}.rate-label select{padding:4px}.player-bar .icon-button{width:27px}.sync-badge{font-size:9px;max-width:150px}.lesson-meta h3{font-size:12px}.person-tile{height:100px}.call-tools{gap:4px;width:100%;justify-content:center}.call-button{min-width:44px;padding:5px 6px}.call-button span{font-size:9px}.assistance-button{padding:5px 8px}.call-button.danger{min-width:45px}.dock-divider{margin:0 1px}.welcome h2{font-size:22px}.welcome p{font-size:11px}.stage{aspect-ratio:1.5}.welcome-copy{top:27%}.stage-label{font-size:10px}.session-dock{padding:8px}.workspace-footer{font-size:9px}dialog{padding:25px}.probe-actions{flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.in-session .eyebrow{display:none}.in-session .topbar{height:50px}.in-session main{padding-top:18px}.in-session .session-guide{margin-bottom:12px}.stage{height:clamp(250px,calc(100dvh - 610px),660px)}.lesson-ready .stage{height:clamp(260px,calc(100dvh - 560px),740px)}.welcome h2{max-width:100%;overflow-wrap:anywhere;font-size:clamp(26px,2.3vw,38px)}.session-dock{position:sticky;bottom:12px;z-index:4}.in-session .page-heading{margin-bottom:15px}.rail-button.selected{color:var(--primary);background:var(--primary-soft)}
@media(max-width:800px){.stage,.lesson-ready .stage{height:auto}.focus-mode .stage{height:55dvh}.session-dock{position:static}.in-session .topbar{height:52px}.in-session main{padding-top:20px}.welcome h2{font-size:26px}}
@media(max-width:460px){.welcome h2{font-size:22px}}
:root[data-theme=dark] .native-titlebar{background:#1a2335;color:#d1daef;border-color:#2d384e}:root[data-theme=dark] .native-titlebar>button:hover{background:#302b53}
.session-dock{position:static}.call-button span{font-size:11px}.call-button{min-height:53px}
@media(max-height:800px) and (min-width:801px){.person-tile{height:88px}.welcome-copy{top:24%}.welcome h2{font-size:28px}.workspace-footer{margin-top:10px}.stage{min-height:240px;height:clamp(240px,calc(100dvh - 600px),440px)}.lesson-ready .stage{height:clamp(240px,calc(100dvh - 545px),500px)}}