/* Classroom-specific styles; the host dashboard keeps its 1160px measure. */
.classroom{max-width:1160px;min-width:0;margin-inline:auto;color:var(--ink,#30263a)}
.classroom .panel{margin-bottom:14px;min-width:0}
.classroom h2{font-size:clamp(26px,3.2vw,34px);line-height:1.13;margin:7px 0 12px}
.classroom h3{font-size:23px;line-height:1.25;margin:7px 0 12px;letter-spacing:0}
.classroom p{font-size:14px;line-height:1.65;margin:9px 0 13px;max-width:75ch}
.classroom small,.classroom .classroom-caption{font-size:12px;line-height:1.6;color:var(--muted,#665b70)}
.classroom-eyebrow{display:block;font-size:10px;letter-spacing:1px;font-weight:700;color:var(--purple,#593686);line-height:1.6}
.classroom-context{background:#faf6eb}
.classroom-context-row{display:flex;align-items:center;justify-content:space-between;gap:20px}
.classroom-context-row>div{min-width:0;max-width:690px}
.classroom .classroom-lesson{margin:10px 0 0;font-size:12px;color:var(--muted,#665b70)}
.classroom-art{flex:0 0 108px;min-height:108px;display:flex;flex-direction:column;justify-content:center;text-align:center;border-radius:28px 44px 28px 44px;background:#f3d965;font:36px/1.1 Fredoka,system-ui,sans-serif;transform:rotate(3deg)}
.classroom-art small{display:block;font-size:11px;line-height:1.4;color:var(--ink,#30263a);margin-top:6px}
.classroom-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.classroom-section-head h3{font-size:18px;margin:0}
.classroom-section-head>span{font-size:11px;color:var(--muted,#665b70)}
.classroom-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:16px 0 8px}
.classroom-stat-grid>div{border-left:2px solid #d9cbe5;padding-left:12px;min-width:0}
.classroom-stat-grid dt{font-size:11px;line-height:1.4;margin-bottom:6px}
.classroom-stat-grid dd{font:27px/1.1 Fredoka,system-ui,sans-serif;margin:0;color:var(--purple,#593686)}
.classroom-stat-grid dd small{display:block;font:10px/1.5 'DM Sans',system-ui,sans-serif;margin-top:5px}
.classroom .classroom-details{border-top:1px solid var(--line,#ddd2e6);margin-top:14px;padding:0}
.classroom .classroom-details>summary{font-size:13px;line-height:1.5;min-height:44px;padding:10px 0;cursor:pointer}
.classroom .classroom-details>summary::before{flex-shrink:0}
.classroom-stat-detail{padding-bottom:6px}
.classroom-stat-detail p{font-size:12px;margin:8px 0 12px}
.classroom .classroom-history,.classroom .classroom-safety{padding:8px 22px;border:1px solid var(--line,#ddd2e6)}
.classroom-tool-switch{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 16px}
.classroom .button,.classroom .textbutton{min-height:44px;width:fit-content;max-width:100%;white-space:normal;text-align:left;line-height:1.4}
.classroom .button{padding:11px 17px;font-size:13px}
.classroom .textbutton{font-size:13px}
.classroom .button:disabled{cursor:default;opacity:.6}
.classroom .classroom-form{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin:12px 0 0;max-width:670px}
.classroom .classroom-form label,.classroom-seat label{font-size:13px;line-height:1.5;font-weight:600}
.classroom select{display:block;min-height:44px;width:100%;max-width:590px;background-color:#fffdf8;border:1px solid #bfb0cc;border-radius:10px;padding:10px 16px;font:13px/1.5 'DM Sans',system-ui,sans-serif;color:var(--ink,#30263a);text-overflow:ellipsis}
.classroom .classroom-form>small{max-width:68ch}
.classroom .classroom-form-preview{font-size:12px;margin:0 0 3px;padding:0 0 0 12px;border-left:3px solid #d9cbe5;line-height:1.6}
.classroom-field-pair{display:grid;grid-template-columns:minmax(145px,.75fr) minmax(0,1.5fr);gap:14px;width:100%}
.classroom-field-pair label{display:block;margin-bottom:6px}
.classroom .classroom-form fieldset{width:100%;min-width:0;border:0;margin:0;padding:0}
.classroom .classroom-form legend{font-size:13px;font-weight:600;margin-bottom:8px}
.classroom .classroom-option{display:flex;align-items:flex-start;gap:10px;min-height:48px;width:fit-content;max-width:100%;border:1px solid #c6b7d5;border-radius:12px;background:#fffdf8;padding:12px 14px;margin-bottom:8px;cursor:pointer;font-weight:400}
.classroom-option input[type=radio]{appearance:auto;flex:0 0 18px;width:18px;height:18px;min-width:18px;min-height:18px;margin:1px 0 0;padding:0;accent-color:var(--purple,#593686)}
.classroom-option:has(input:checked){background:#eee4f6;border-color:#6c4993;box-shadow:0 0 0 1px #6c4993}
.classroom .classroom-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:14px}
.classroom-activity+.classroom-activity{border-top:1px solid var(--line,#ddd2e6);margin-top:22px;padding-top:20px}
.classroom .classroom-activity:focus{outline:2px solid #8f72ad;outline-offset:6px;border-radius:4px}
.classroom .classroom-activity:focus:not(:focus-visible){outline:none}
.classroom .classroom-response{border-left:3px solid #beadd2;background:#f8f4fb;padding:12px 16px;margin-top:16px;border-radius:0 12px 12px 0}
.classroom-response strong{font-size:12px}
.classroom .classroom-response p{margin:6px 0 0}
.classroom .classroom-success{color:#36552f;font-size:13px;padding-left:12px;border-left:3px solid #86a06b}
.classroom-results{list-style:none;padding:0;margin:16px 0 8px;max-width:600px}
.classroom-results li{margin:12px 0}
.classroom-results li>div:first-child{display:flex;justify-content:space-between;align-items:baseline;gap:14px;font-size:13px;line-height:1.5}
.classroom-results strong{font-size:11px;white-space:nowrap}
.classroom-result-track{height:7px;border-radius:20px;background:#ebe5f1;margin-top:6px;overflow:hidden}
.classroom-result-track>span{height:100%;display:block;border-radius:20px;background:#8264a4}
.classroom-post{border-top:1px solid var(--line,#ddd2e6);padding:15px 0;margin-top:6px}
.classroom-post strong{font-size:13px;line-height:1.5}
.classroom .classroom-post p{margin:6px 0}
.classroom-post-pending{border-left:3px solid #dbc268;padding-left:14px}
.classroom .classroom-seat select{max-width:300px;margin-top:6px}
.classroom .classroom-waiting-poll{margin-top:20px}
.classroom .classroom-waiting-poll .classroom-activity{padding:8px 0}
.classroom .classroom-history .classroom-activity{padding-block:14px}
@media(max-width:760px){
 .classroom .panel{margin-bottom:12px}
 .classroom h2{font-size:27px}.classroom h3{font-size:22px}
 .classroom-context-row{gap:12px}.classroom-art{display:none}
 .classroom-section-head{align-items:flex-start;flex-direction:column;gap:4px}
 .classroom-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 10px}
 .classroom-stat-grid dd{font-size:25px}
 .classroom-field-pair{grid-template-columns:1fr;gap:12px}
 .classroom .classroom-option{width:100%;padding:12px;min-height:48px}
 .classroom .classroom-history,.classroom .classroom-safety{padding:8px 17px}
 .classroom select{font-size:16px}
 .classroom .classroom-form{width:100%}
 .classroom .classroom-actions{gap:8px}
 .classroom .classroom-actions .button{font-size:12px;padding:11px 13px}
}
@media(prefers-reduced-motion:reduce){.classroom *{scroll-behavior:auto}}
@media(forced-colors:active){.classroom-result-track{border:1px solid}.classroom-result-track>span{background:Highlight}.classroom-option:has(input:checked){outline:2px solid Highlight}}