@charset "UTF-8";
:root{--navy:#071f3e;--navy-2:#11345a;--ink:#172e48;--muted:#788595;--line:#e7ecf0;--bg:#f5f7fa;--teal:#278b7e;--mint:#e7f4ef;--amber:#9f7127;--radius:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Segoe UI",Tahoma,Arial,sans-serif;font-size:14px;line-height:1.65}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #6dbeb4;outline-offset:4px}h1,h2,h3,p{margin:0}h1{font-size:29px;font-weight:650;letter-spacing:-.8px;line-height:1.5}h2{font-size:18px;font-weight:650}h3{font-size:17px}.icon{width:21px;height:21px;flex-shrink:0;vertical-align:middle}.tiny{width:14px;height:14px}.muted{color:var(--muted)}.small{font-size:12px}.eyebrow{font-size:11px;font-weight:650;letter-spacing:1px;color:var(--teal);margin-bottom:7px}.dot,.pulse-dot{width:7px;height:7px;border-radius:50%;display:inline-block;background:#56ae92}.pulse-dot{box-shadow:0 0 0 5px #e3f3ed}.skip-link{position:fixed;top:-80px;right:20px;background:var(--navy);color:#fff;padding:10px 20px;z-index:100}.skip-link:focus{top:10px}.sidebar{position:fixed;inset-inline-start:0;top:0;bottom:0;width:246px;background:#fff;border-inline-end:1px solid var(--line);display:flex;flex-direction:column;padding:30px 20px 0;z-index:20}.brand{display:block;margin:0 5px 38px}.brand img{width:177px;display:block}.sidebar-label{font-size:11px;color:#99a3b0;padding:0 15px;margin-bottom:13px}.nav-item{display:flex;gap:12px;align-items:center;padding:13px 16px;border-radius:10px;margin-bottom:5px;color:#788291;font-size:13px}.nav-item:hover{background:#f6f8fa;color:var(--navy)}.nav-item.selected{background:var(--navy);color:#fff;box-shadow:0 5px 13px #071f3e14}.nav-item .tiny{margin-inline-start:auto}.sidebar-note{margin-top:auto;margin-bottom:24px;padding:18px 15px 20px;background:#f5f8fa;border-radius:13px}.sidebar-note strong{display:block;font-size:12px;margin:11px 0 5px}.sidebar-note p{font-size:11px;line-height:1.9;color:var(--muted)}.icon-bubble{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;background:#edf3f8;border-radius:12px;color:var(--navy)}.account{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding:20px 0}.account strong{font-size:12px;display:block;max-width:125px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account small{display:block;color:var(--muted);font-size:10px}.account form{margin-inline-start:auto}.avatar{width:37px;height:37px;display:flex;align-items:center;justify-content:center;background:#edf3f1;color:#477665;border-radius:50%;font-weight:600}.icon-button{background:none;border:0;color:var(--muted);padding:5px}.workspace{margin-inline-start:246px;min-height:100vh}.topbar{height:80px;padding:0 40px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:12px}.topbar>span:first-child{display:flex;gap:6px;align-items:center}.topbar i{display:inline-block;height:16px;border-inline-end:1px solid #d8dfe7;margin:0 11px}.date{color:var(--muted);display:flex;align-items:center;gap:9px}.date .icon{width:16px}.workspace main{max-width:1500px;margin:auto;padding:34px 40px 20px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:27px}.page-heading p{color:var(--muted);font-size:13px;margin-top:5px}.greeting-dot{display:inline-block;width:10px;height:10px;background:#d0b98e;border-radius:3px;transform:rotate(45deg);margin-inline-start:10px;vertical-align:middle}.badge{display:inline-flex;align-items:center;gap:7px;border-radius:7px;font-size:11px;line-height:1.5;padding:6px 10px;white-space:nowrap}.badge .icon{width:15px;height:15px}.green{background:var(--mint);color:#2f8169}.amber{background:#fbf3e4;color:#966b21}.neutral{background:#f0f3f6;color:#7c8797}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;gap:17px;padding:20px 23px}.stat-icon{display:flex;align-items:center;justify-content:center;width:47px;height:47px;border-radius:13px;background:#edf2f9;color:#46678e}.stat-icon.mint{background:#eaf5f0;color:#43816d}.stat-icon.sand{background:#faf3e7;color:#ad8f5c}.stat small{display:block;color:var(--muted);font-size:11px}.stat strong{display:block;font-size:27px;font-weight:600;line-height:1.5}.stat strong span{font-size:11px;font-weight:400;color:var(--muted);margin-inline-start:4px}.stat .stat-word{font-size:19px;margin-top:5px}.stat-word .dot{margin-inline-start:8px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px;align-items:start}.main-column,.right-column{display:flex;flex-direction:column;gap:24px}.room-card{position:relative;overflow:hidden;border-radius:var(--radius);background:var(--navy);color:#fff;padding:25px 28px 20px;isolation:isolate}.room-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px}.room-card-top>.icon{color:#8093ad;width:28px;height:28px}.glass{background:#ffffff0c;border:1px solid #ffffff1b;color:#e2eaf4;padding:5px 9px;font-size:10px}.room-card h2{font-size:25px;margin-bottom:5px}.room-card p{color:#b0bed0;font-size:12px}.link-box{position:relative;z-index:1;background:#fff;border-radius:10px;margin-top:23px;display:flex;align-items:center;justify-content:space-between;padding:7px;gap:8px;direction:ltr}.link-url{font-size:12px;color:#4a607c;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;margin-left:10px;max-width:100%}.copy-button{border:0;background:#edf3f8;color:var(--navy);display:flex;gap:7px;align-items:center;white-space:nowrap;padding:9px 13px;border-radius:7px;font-size:11px;direction:inherit}.copy-button:hover{background:#dfebf4}.copy-button .icon{width:16px;height:16px}.room-card-foot{display:flex;justify-content:space-between;gap:12px;margin-top:15px;font-size:10px;color:#afbed2;position:relative;z-index:1}.room-card-foot span,.room-card-foot a{display:flex;gap:6px;align-items:center}.room-card-foot a{color:#dce7f4;white-space:nowrap}.room-card-foot .icon{width:13px;height:13px}.room-motif{font-family:Georgia,serif;position:absolute;left:18px;top:-28px;font-size:250px;color:#ffffff05;line-height:1;z-index:-1}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px 27px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:13px}.section-title h2{display:flex;align-items:center;gap:10px}.section-title h2>.icon{width:19px;color:#7890a4}.subtle-label{font-size:10px;color:#99a4af}.create-card>.muted{font-size:12px;margin-bottom:24px}label{display:flex;flex-direction:column;gap:8px;font-size:12px;font-weight:600}input,select,textarea{border:1px solid #dfe5ec;border-radius:8px;background:#fbfcfd;color:var(--ink);width:100%;padding:12px 13px;min-height:45px;font-weight:400;font-size:12px}input::placeholder,textarea::placeholder{color:#9ba6b1}textarea{min-height:90px;resize:vertical}.form-grid{display:grid;grid-template-columns:1fr 135px;gap:17px}.form-footer{display:flex;align-items:center;justify-content:space-between;margin-top:23px;gap:10px}.form-footer>span{font-size:10px;color:#8994a2;display:flex;gap:5px;align-items:center}.form-footer .icon{width:15px;height:15px}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:9px;padding:12px 20px;min-height:45px;font-size:12px;font-weight:600;transition:background .2s,transform .2s}.button:hover:not(:disabled){transform:translateY(-1px)}.primary{background:var(--navy);color:#fff}.primary:hover:not(:disabled){background:var(--navy-2)}.button .icon{width:17px;height:17px}.wide{width:100%}.text-button{background:none;border:0;padding:5px 0;color:var(--navy);font-weight:600;font-size:12px}.danger{color:#ac5660}.policy-card{padding:23px}.policy-card h2{font-size:16px;margin:15px 0 6px}.policy-card>.muted{font-size:11px}.policy-list{list-style:none;margin:24px 0 0;padding:0}.policy-list li{display:flex;align-items:flex-start;gap:10px;margin-bottom:21px}.policy-list .icon{width:17px;height:17px;color:#6a9883;margin-top:3px}.policy-list strong{font-size:12px;font-weight:600;display:block}.policy-list small{font-size:10px;color:var(--muted);display:block;margin-top:3px;line-height:1.8}.policy-bottom{border-top:1px solid var(--line);padding-top:14px;font-size:10px;color:#8c98a6;display:flex;gap:8px;line-height:1.9}.policy-bottom .icon{width:15px;height:15px;margin-top:3px}.tip-card{padding:23px;background:#edf3f1;border:1px solid #e4ece8;border-radius:var(--radius)}.tip-card .eyebrow{font-size:10px}.tip-card h3{font-size:15px;color:#35584c;margin:7px 0 13px}.tip-card ol{padding-inline-start:17px;margin:0;font-size:11px;color:#678277;line-height:2.3}.count{background:#f3f5f8;color:#8190a1;font-size:11px;padding:3px 9px;border-radius:7px}.empty-state{text-align:center;padding:24px 10px 18px}.empty-state .icon-bubble{background:#f6f8fa;color:#9babbc}.empty-state h3{font-size:13px;margin-top:13px;color:#62758c;font-weight:600}.empty-state p{font-size:11px;color:#99a3ae;margin-top:5px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:start;font-size:11px}th{color:#9aa4af;font-weight:500;padding:11px 8px;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:15px 8px;border-bottom:1px solid #f1f3f5}td strong{font-size:12px;font-weight:600}td small{font-size:9px;color:var(--muted);display:block;direction:ltr;text-align:start}td .badge{font-size:9px}.pagination{display:flex;justify-content:center;align-items:center;gap:20px;font-size:11px;color:var(--muted);margin-top:20px}.pagination a{color:var(--navy);font-weight:600}.footer{display:flex;justify-content:space-between;gap:15px;padding:23px 40px;font-size:10px;color:#9ca6b1;max-width:1500px;margin:auto}.notice{display:flex;align-items:flex-start;gap:10px;padding:15px 18px;border-radius:10px;font-size:12px;margin-bottom:20px;line-height:1.9}.notice .icon{width:19px;height:19px;margin-top:2px}.notice.success{background:#e7f5ec;color:#317354}.notice.warning{background:#fff5df;color:#916d2e}.notice ul{padding-inline-start:20px;margin:4px 0}.demo-strip{background:#eaf1f9;color:#5c7290;border:1px solid #dae4f0;padding:8px 15px;font-size:10px;border-radius:8px;margin-bottom:21px;text-align:center}.review-panel{margin-top:20px;padding:18px;border:1px solid #e6eaf0;background:#f9fbfd;border-radius:10px}.review-panel>strong{font-size:13px}.review-panel>p{font-size:11px;color:var(--muted);line-height:1.9;margin:8px 0 15px}.check-row{display:flex;flex-direction:row;align-items:flex-start;gap:10px;font-weight:400;font-size:12px;line-height:1.9;margin-bottom:13px}.check-row input{appearance:auto;width:16px;height:16px;min-height:0;flex-shrink:0;margin-top:4px;accent-color:var(--teal)}.close-form{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:18px;margin-top:22px;gap:10px}.close-form small{font-size:10px;color:var(--muted)}.active-card>h3{font-size:21px}.active-card>.muted{font-size:12px;margin:8px 0 18px}.active-card>.small{font-size:11px}.live-note{display:flex;gap:13px;align-items:center;background:#f0f8f3;padding:16px;border-radius:9px;margin-top:20px;font-size:12px;color:#36705c}.toast{position:fixed;bottom:28px;left:28px;background:var(--navy);color:#fff;border-radius:10px;box-shadow:0 8px 25px #071f3e24;padding:13px 22px;font-size:13px;z-index:100}.admin-card{margin-bottom:20px}.admin-card summary{cursor:pointer;font-size:12px;margin:18px 0;color:var(--teal)}.admin-checks{display:grid;grid-template-columns:1fr 1fr;gap:5px 20px}.admin-card textarea{margin-bottom:16px}.admin-review-foot{display:flex;align-items:center;justify-content:space-between;margin-top:15px;border-top:1px solid var(--line);padding-top:15px;color:var(--muted)}
/* Welcome and student entry use the same quiet, spacious brand language. */
.login-page{background:#fcfdfd}.login-page main{max-width:1300px;margin:auto;padding:0 64px}.login-header{display:flex;justify-content:space-between;align-items:center;padding:35px 0;border-bottom:1px solid var(--line)}.login-header img{width:190px}.login-header>span{font-size:12px;color:#8e9ba8}.login-grid{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:100px;padding:65px 0 70px;min-height:650px}.login-copy{position:relative;isolation:isolate}.login-copy .eyebrow{letter-spacing:3px;font-size:10px}.login-copy h1{font-size:66px;line-height:1.4;letter-spacing:-3px;margin:14px 0 22px;font-weight:650}.login-copy h1 em{font-style:normal;color:#418b7d}.login-copy>p{font-size:15px;line-height:2.1;color:#7e8c99;max-width:390px}.login-points{display:flex;flex-direction:column;gap:18px;margin-top:32px;font-size:12px;color:#456079}.login-points>div{display:flex;align-items:center;gap:12px}.login-points .icon{width:18px;color:#539485}.brand-art{position:absolute;width:210px;height:210px;left:-15px;bottom:30px;display:grid;grid-template-columns:1fr 1fr;gap:7px;z-index:-1;opacity:.6}.brand-art span{background:#f1f5f4;border-radius:0 100% 100% 100%}.brand-art span:nth-child(2){transform:rotate(90deg)}.brand-art span:nth-child(3){transform:rotate(270deg)}.brand-art span:nth-child(4){transform:rotate(180deg)}.login-card{padding:43px 35px 30px;background:#fff;border:1px solid var(--line);border-radius:21px;box-shadow:0 12px 50px #132e4910;text-align:center}.large{width:58px;height:58px;border-radius:17px}.large .icon{width:28px;height:28px}.login-card h2{font-size:25px;margin:21px 0 10px}.login-card>p{font-size:12px;color:var(--muted);max-width:280px;margin:auto;line-height:1.9}.microsoft-button{width:100%;margin:28px 0 20px;background:var(--navy);color:#fff;padding:15px;gap:12px}.microsoft-button>.icon{margin-inline-start:auto}.microsoft-mark{display:grid;grid-template-columns:repeat(2,8px);grid-template-rows:repeat(2,8px);gap:2px;direction:ltr}.microsoft-mark i:nth-child(1){background:#f35325}.microsoft-mark i:nth-child(2){background:#81bc06}.microsoft-mark i:nth-child(3){background:#05a6f0}.microsoft-mark i:nth-child(4){background:#ffba08}.login-help{display:flex;justify-content:center;align-items:center;gap:10px;color:#93a0ac;font-size:10px;text-align:start;line-height:1.9}.login-help .icon{width:19px}.setup-note{font-size:10px;color:#9b7a44;background:#fbf7ee;border-radius:7px;padding:9px;margin-top:20px}.demo-form{border-top:1px solid var(--line);padding-top:17px;margin-top:22px}.demo-form small{display:block;font-size:9px;color:#98a3ad}.demo-form .text-button{color:#418b7d}.student-tip{font-size:10px;color:#96a1ab;margin-top:25px}.login-page .footer{max-width:1172px;padding:20px 0;border-top:1px solid var(--line)}.student-page{background:#f3f6f8}.student-page main{padding:0 25px}.student-header{max-width:1100px;display:flex;justify-content:space-between;align-items:center;margin:35px auto 45px}.student-header img{width:170px;mix-blend-mode:multiply}.student-header>span{font-size:11px;color:#7e91a2;display:flex;align-items:center;gap:8px}.student-header .icon{width:16px}.student-card{max-width:485px;margin:auto;background:#fff;padding:36px 45px;border:1px solid var(--line);border-radius:22px;text-align:center;box-shadow:0 15px 55px #12325606}.student-avatar{width:70px;height:70px;background:#edf4f0;color:#507c6b;border-radius:24px;display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 23px}.student-card .eyebrow{font-size:10px}.student-card h1{font-size:25px;margin:8px 0}.teacher-name{font-size:12px;color:var(--muted)}.student-divider{height:1px;background:var(--line);margin:26px 0}.student-card h2{font-size:19px;margin:20px 0 8px}.student-card>p:not(.teacher-name){font-size:12px;color:var(--muted);line-height:1.9}.student-card .button{margin:25px 0 16px;padding:14px}.student-footnote{font-size:10px;color:#95a2ae;display:flex;justify-content:center;gap:7px;align-items:center}.student-footnote .icon{width:14px}.student-card #connection-note{font-size:10px;margin-top:10px}.teacher-link{display:block;margin-top:25px;padding-top:20px;border-top:1px solid var(--line);color:#578a80;font-size:11px}.student-bottom{text-align:center;color:#99a5b1;font-size:11px;margin:28px auto 50px}.student-page .notice,.student-page .demo-strip{max-width:600px;margin:20px auto}.login-page .notice{margin-top:20px}
@media(min-width:1600px){.workspace main{padding-top:44px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 330px}.room-card{padding:30px}.room-card h2{font-size:28px}.policy-card{padding:28px}.create-card{padding:30px}}
@media(max-width:1200px){.sidebar{width:215px;padding:25px 16px 0}.brand img{width:165px}.workspace{margin-inline-start:215px}.workspace main{padding:28px 25px}.topbar{padding:0 25px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 255px;gap:18px}.card{padding:22px}.stats-grid{gap:12px}.stat{padding:17px;gap:12px}.stat-icon{width:39px;height:39px}.room-card-foot{flex-direction:column;gap:10px}.page-heading .badge{font-size:9px}.login-grid{gap:50px}.login-copy h1{font-size:57px}.login-page main{padding:0 40px}}
@media(max-width:960px){.sidebar{width:180px;padding:25px 12px 0}.brand img{width:145px}.workspace{margin-inline-start:180px}.nav-item{font-size:11px;padding:12px;gap:8px}.account strong{max-width:85px}.dashboard-grid{grid-template-columns:1fr}.right-column{display:grid;grid-template-columns:1.2fr 1fr;align-items:start;gap:18px}.policy-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.policy-list li{margin-bottom:10px}.policy-card h2{font-size:15px}.page-heading{align-items:flex-start}.page-heading .badge{margin-top:8px}.stat strong{font-size:24px}.stat .stat-word{font-size:15px}.stat{padding:15px;gap:10px}.stat-icon{width:32px;height:36px}.stat-icon .icon{width:18px}.login-grid{gap:30px;padding-top:50px}.login-card{padding:30px 25px}.login-copy h1{font-size:49px}.login-copy>p{font-size:13px}.brand-art{width:140px;height:140px;left:0}}
@media(max-width:700px){.sidebar{position:static;width:100%;padding:15px 20px 10px;border:0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto;align-items:center}.brand{margin:0}.brand img{width:123px}.sidebar-label,.sidebar-note,.account{display:none}.sidebar nav{display:flex;gap:3px}.nav-item{padding:9px;margin:0;font-size:0}.nav-item .icon{width:20px;height:20px}.nav-item .tiny{display:none}.workspace{margin:0}.topbar{height:52px;padding:0 20px;font-size:10px}.topbar i{margin:0 5px}.topbar .date{font-size:9px;gap:4px}.topbar .date .icon{width:13px}.workspace main{padding:23px 18px 15px}.page-heading{display:block;margin-bottom:21px}.page-heading h1{font-size:24px}.page-heading p{font-size:11px}.page-heading .badge{margin-top:13px}.stats-grid{gap:8px;margin-bottom:19px}.stat{display:block;text-align:center;padding:13px 5px}.stat-icon{display:none}.stat small{font-size:9px}.stat strong{font-size:23px}.stat strong span{font-size:9px}.stat .stat-word{font-size:13px;line-height:2.1;margin:0}.stat-word .dot{width:5px;height:5px;margin-inline-start:3px}.main-column{gap:18px}.room-card{padding:20px}.room-card h2{font-size:23px}.room-card p{font-size:11px}.room-card-foot{font-size:9px}.link-box{padding:6px}.link-url{font-size:10px;margin-left:5px}.copy-button{font-size:10px;padding:8px;gap:5px}.copy-button .icon{width:14px}.card{padding:20px;border-radius:14px}.section-title h2{font-size:16px}.form-grid{grid-template-columns:1fr}.form-footer{align-items:flex-start;flex-direction:column;gap:15px}.form-footer .button{width:100%}.right-column{grid-template-columns:1fr}.policy-list{gap:13px}.footer{padding:20px;font-size:9px}.login-page main{padding:0 23px}.login-header{padding:23px 0}.login-header img{width:143px}.login-header>span{font-size:10px}.login-grid{grid-template-columns:1fr;gap:32px;padding:35px 0}.login-copy h1{font-size:40px;letter-spacing:-1px;margin:10px 0 15px}.login-copy h1 br{display:none}.login-copy>p{font-size:12px;max-width:none}.login-points{flex-direction:row;flex-wrap:wrap;gap:12px;margin-top:20px;font-size:10px}.login-points>div{gap:5px}.login-points .icon{width:15px}.brand-art{display:none}.login-card{padding:30px 25px}.login-page .footer{margin:0 23px;flex-wrap:wrap}.student-header{margin:24px auto 30px}.student-header img{width:135px}.student-header>span{font-size:10px}.student-page main{padding:0 18px}.student-card{padding:30px 25px;border-radius:18px}.student-card h1{font-size:22px}.student-card h2{font-size:18px}.admin-checks{grid-template-columns:1fr}.close-form{align-items:flex-start;flex-direction:column}.subtle-label{font-size:9px}.toast{left:18px;right:18px;bottom:18px;text-align:center}.demo-strip{font-size:9px}.review-panel{padding:15px}.check-row{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

/* Shared Arabic/English controls and direction-aware layout. */
.language-bar{display:flex;justify-content:flex-end;padding:8px 40px;background:#fff;border-bottom:1px solid var(--line);min-height:42px}
body:has(.sidebar) .language-bar{margin-inline-start:246px}
.language-switch{display:flex;align-items:center;gap:8px;background:#f3f6f8;color:var(--navy);border:1px solid var(--line);border-radius:7px;padding:4px 12px;font-size:12px}
.language-switch:hover{background:#e8f1f0}
.live-classroom{max-width:1500px;margin:0 auto;display:grid;grid-template-columns:300px minmax(0,1fr);gap:24px;align-items:start}
.live-classroom>.student-card{padding:25px 22px;width:100%;margin:0;box-shadow:none}
.live-classroom .student-avatar{width:45px;height:45px;font-size:20px;border-radius:15px;margin-bottom:16px}
.live-classroom .student-card h1{font-size:19px}.live-classroom .student-card h2{font-size:17px}
.whiteboard{padding:24px;min-width:0}.board-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:20px}
.board-heading h2{font-size:22px}.board-heading p{color:var(--muted);font-size:12px;margin-top:6px}.board-heading .badge{white-space:normal;max-width:220px}
.board-toolbar{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:14px;border:1px solid var(--line);padding:10px;border-radius:12px;background:#f8fafc}
.board-tool{border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:8px;padding:8px 12px;font-size:12px}.board-tool.selected{background:var(--navy);color:#fff;border-color:var(--navy)}
.board-toolbar label{display:flex;flex-direction:row;align-items:center;gap:7px;font-size:11px}.board-toolbar input[type=color]{min-height:32px;height:32px;width:36px;padding:2px;cursor:pointer}.board-toolbar select{width:88px;min-height:34px;padding:5px;font-size:11px}
.board-stage{position:relative;overflow:hidden;border:1px solid #d9e3e9;border-radius:12px;background:#fff;line-height:0;direction:ltr}
#board-canvas{display:block;width:100%;height:auto;aspect-ratio:5/3}.can-write #board-canvas{touch-action:none;cursor:crosshair}
.board-cover{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:#f6f9fc;line-height:1.8;text-align:center;padding:25px;color:#7b8d9f;font-size:13px}
.board-cover[hidden]{display:none}.board-cover .icon{width:32px;height:32px}
.board-footer{display:flex;justify-content:space-between;gap:15px;margin-top:14px;color:var(--muted);font-size:10px;line-height:1.8}.board-dashboard-link{margin:10px 0 14px;background:#e8f3ef;color:#286b5c}
@media(max-width:1000px){.live-classroom{grid-template-columns:1fr}.live-classroom>.student-card{max-width:none;display:grid;grid-template-columns:1fr 1fr;column-gap:20px;text-align:start}.live-classroom .student-avatar,.live-classroom .student-divider,.live-classroom .student-card>.eyebrow{display:none}.live-classroom .student-card h1,.live-classroom .student-card h2,.live-classroom .student-card p{margin:4px 0}.live-classroom .student-card .button{margin:10px 0}.live-classroom .teacher-link{margin:10px 0;padding-top:10px}.whiteboard{padding:18px}.board-heading h2{font-size:19px}}
@media(max-width:550px){.live-classroom{gap:16px}.live-classroom>.student-card{display:block;padding:20px}.live-classroom .student-card .teacher-name,.live-classroom .student-footnote,.live-classroom #connection-note{display:none}.board-heading{display:block}.board-heading .badge{margin-top:10px;max-width:none}.board-toolbar{gap:7px}.board-tool{padding:7px 10px}.board-footer{flex-direction:column;gap:5px}.board-heading p{font-size:11px}.whiteboard{padding:14px}}
.error-card{margin:60px auto}
.error-card p{margin:20px 0}
[dir=ltr] .login-copy h1{font-size:57px;letter-spacing:-2px;line-height:1.22}
[dir=ltr] .room-card h2{font-size:24px}
[dir=ltr] .sidebar-note strong{font-size:11px}
[dir=ltr] .stat .stat-word{font-size:17px}
[dir=ltr] .login-grid{gap:65px}
.login-copy h1 br::after{content:' '}
@media(max-width:1200px){body:has(.sidebar) .language-bar{margin-inline-start:215px}[dir=ltr] .login-copy h1{font-size:49px}}
@media(max-width:960px){body:has(.sidebar) .language-bar{margin-inline-start:180px}[dir=ltr] .stat .stat-word{font-size:13px}[dir=ltr] .login-grid{gap:25px}}
@media(max-width:700px){body:has(.sidebar) .language-bar{margin:0}.language-bar{padding:8px 20px}.sidebar .account{display:flex;grid-column:1/-1;margin-top:12px;padding:10px 0 0}.account strong{max-width:220px}.account form{margin-inline-start:auto}.topbar .date{display:none}[dir=ltr] .login-copy h1{font-size:40px}[dir=ltr] .stat .stat-word{font-size:11px}.page-heading .badge{white-space:normal}.footer{flex-wrap:wrap}.login-copy h1 br{display:initial}.login-header{gap:15px}.student-header{gap:12px}}