.classroom h3{font:600 1.05rem/1.4 system-ui}.class-section{border-top:1px solid var(--color-base-300);margin-top:24px;padding-top:20px}.class-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.class-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:16px;display:flex}.class-actions .class-secondary,.classroom .class-secondary{background:var(--color-base-100);border-color:var(--color-base-300);width:256px;color:var(--color-base-content);flex:0 256px}.class-roster{gap:8px;margin-top:16px;display:grid}.class-student{border:1px solid var(--color-base-300);border-radius:var(--radius-field);background:var(--color-base-100);grid-template-columns:minmax(0,1fr) minmax(10rem,14rem);align-items:center;gap:8px;padding:8px;display:grid}.class-student-select{border-radius:var(--radius-field);text-align:left;background:0 0;border:0;min-height:44px;padding:6px 10px}.class-student-select.selected{outline:2px solid var(--color-primary);background:color-mix(in oklab,var(--color-primary) 12%,var(--color-base-100))}.class-student-select small{color:var(--color-warning-content);font-size:.72rem;display:block}.class-student label{font-size:.78rem}.class-icon{border:1px solid var(--color-base-300);border-radius:var(--radius-field);background:var(--color-base-100);place-items:center;width:44px;height:44px;font-size:1rem;display:grid}.class-rules{gap:8px;margin-top:12px;display:grid}.class-rule{border:1px solid var(--color-base-300);border-radius:var(--radius-field);justify-content:space-between;align-items:center;gap:8px;padding:8px 12px;display:flex}.class-check{align-items:center;gap:10px;margin-top:16px;display:flex!important}.class-check input{width:20px;height:20px}.class-output-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-top:20px;display:flex}.class-output-head strong{font-size:1.25rem}.class-badge{border-radius:var(--radius-field);max-width:32rem;padding:8px 12px;font-size:.85rem;display:block}.class-badge.ok{background:color-mix(in oklab,var(--color-success) 18%,var(--color-base-100))}.class-badge.draft{background:color-mix(in oklab,var(--color-warning) 20%,var(--color-base-100))}.class-fictional{border:1px solid var(--color-warning);border-radius:var(--radius-field);margin-top:12px;padding:10px 12px;font-size:.85rem}.class-problems{border:1px solid var(--color-warning);border-radius:var(--radius-field);background:color-mix(in oklab,var(--color-warning) 12%,var(--color-base-100));margin:12px 0 0;padding:12px 12px 12px 32px;font-size:.85rem}.class-room{gap:10px;margin-top:20px;display:grid}.class-front{border:2px solid var(--color-base-content);text-align:center;letter-spacing:.08em;padding:8px;font-size:.75rem;font-weight:700}.class-grid{grid-template-columns:repeat(var(--cols),minmax(5.5rem,1fr));gap:10px;display:grid;overflow:auto}.class-seat{border:1px dashed var(--color-base-300);border-radius:var(--radius-field);background:var(--color-base-100);min-height:82px;color:var(--color-base-content);text-align:center;align-content:center;gap:5px;padding:8px;display:grid}.class-seat>span{color:color-mix(in oklab,var(--color-base-content) 60%,transparent);font-size:.7rem}.class-seat.occupied{border-style:solid;border-color:color-mix(in oklab,var(--color-primary) 60%,var(--color-base-300));background:color-mix(in oklab,var(--color-primary) 12%,var(--color-base-100))}.class-seat.class-fixed{box-shadow:inset 0 0 0 2px var(--color-primary)}.class-seat small{font-size:.65rem}.front-bottom .class-front{order:2}.front-left,.front-right{grid-template-columns:5rem minmax(0,1fr);align-items:stretch}.front-left .class-front,.front-right .class-front{writing-mode:vertical-rl;place-items:center;display:grid}.front-right{grid-template-columns:minmax(0,1fr) 5rem}.front-right .class-front{order:2}.class-manual{margin-top:14px;font-size:.85rem}.classroom .lu-error{min-height:20px;margin-top:12px}@media (width<=700px){.class-student{grid-template-columns:minmax(0,1fr)}.class-grid{grid-template-columns:repeat(var(--cols),minmax(7rem,1fr))}.front-left,.front-right{grid-template-columns:1fr}.front-left .class-front,.front-right .class-front{writing-mode:horizontal-tb;order:0}.front-right .class-front{order:2}}@media print{.site-header,.site-footer,.consent-panel,.consent-dialog,.home-intro,.tool-guide,.classroom>.lu-input,.class-result>.no-print,.class-manual{display:none!important}.site-shell,.classroom{width:100%;max-width:none}.site-main{padding:0}.class-result{border:0!important;padding:0!important}.class-grid{grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:6px;overflow:visible}.class-seat{break-inside:avoid;min-height:.72in;padding:4px}.class-front{padding:5px}.class-problems{break-inside:avoid}@page{size:landscape;margin:.45in}}.classroom .example-input{color:color-mix(in oklab,var(--color-base-content) 42%,var(--color-base-100))}.class-options{border-top:1px solid var(--color-base-300);margin-top:24px;padding-top:16px}.class-options summary{cursor:pointer;min-height:44px;font-weight:600}.class-options h3,.class-heading{margin-top:20px}.class-student small{font-weight:400;display:block}.class-student select{height:44px;font-size:1rem}.class-seat.selected{outline:3px solid var(--color-base-content);outline-offset:2px}.class-manual{gap:12px;max-width:32rem;display:grid}.class-grid{padding:3px}.class-badge{margin-top:16px}#class-result-title,#class-names{scroll-margin-top:90px}.class-actions .lu-button{margin-inline:0}.class-output-head,.class-seat strong{overflow-wrap:anywhere}@media screen and (width<=700px){.class-grid{--class-aisle:12px;gap:6px;padding:2px}.class-seat{padding:6px}}.locked-ui .class-secondary:not(:disabled):hover{background:var(--color-base-200)}.locked-ui .class-secondary:not(:disabled):active{background:var(--color-base-300)}