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b{background:var(--surface-soft);width:28px;height:28px;color:var(--muted);border-radius:50%;place-items:center;font-size:10px;display:grid}.kanban-day-body{align-content:start;gap:9px;padding:10px;display:grid}.kanban-class-card{border:1px solid color-mix(in srgb, var(--brand) 16%, var(--line));background:var(--surface);cursor:grab;border-radius:14px;gap:8px;padding:11px;display:grid;box-shadow:0 8px 20px #192a500f}.kanban-class-card:active{cursor:grabbing}.kanban-class-card.live{border-color:#10b9818c;box-shadow:0 0 0 3px #10b98114}.kanban-card-top{color:var(--muted);align-items:center;gap:5px;font-size:9px;display:flex}.kanban-card-top>svg{flex:none;width:14px}.kanban-card-top time{direction:ltr;margin-inline-end:auto;font-weight:800}.kanban-card-top>span{color:#047857;background:#d1fae5;border-radius:999px;padding:3px 6px}.kanban-class-card h3{margin:0;font-size:12px;line-height:1.55}.kanban-students{color:var(--muted);overflow-wrap:anywhere;align-items:flex-start;gap:5px;font-size:9px;line-height:1.6;display:flex}.kanban-students svg{flex:none;width:14px}.kanban-card-actions{grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;display:grid}.kanban-card-actions button{border:1px solid var(--line);background:var(--surface-soft);min-width:0;min-height:31px;color:var(--ink);font:inherit;cursor:pointer;border-radius:9px;justify-content:center;align-items:center;gap:3px;padding:5px 3px;font-size:8px;display:inline-flex}.kanban-card-actions button svg{width:13px}.kanban-card-actions button.danger{color:#b91c1c;background:#fff5f5;border-color:#fecaca}.kanban-free-slot{border:1px dashed color-mix(in srgb, var(--brand) 40%, var(--line));background:color-mix(in srgb, var(--brand) 5%, var(--surface));min-height:38px;color:var(--brand);font:inherit;cursor:pointer;border-radius:11px;font-size:9px}.kanban-free-slot svg{vertical-align:middle;width:13px}.kanban-empty{min-height:150px;color:var(--muted);text-align:center;place-content:center;justify-items:center;gap:7px;font-size:10px;display:grid}.class-planner-lower{grid-template-columns:minmax(0,1.6fr) minmax(260px,.7fr);align-items:start;gap:16px;display:grid}.planner-create-form{gap:14px;display:grid}.segmented-control{background:var(--surface-soft);border-radius:13px;grid-template-columns:repeat(2,1fr);gap:5px;padding:4px;display:grid}.segmented-control button{min-height:38px;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:10px;font-weight:800}.segmented-control button.active{background:var(--surface);color:var(--brand);box-shadow:0 5px 14px #1e3c7817}.student-picker{border:1px solid var(--line);border-radius:14px;gap:7px;max-height:280px;padding:10px;display:grid;overflow:auto}.student-picker>strong{margin-bottom:3px}.student-picker>label{background:var(--surface-soft);cursor:pointer;border-radius:11px;grid-template-columns:20px 36px minmax(0,1fr);align-items:center;gap:9px;min-width:0;padding:8px;display:grid}.student-picker>label>input{width:17px;height:17px}.student-picker>label>div{gap:2px;min-width:0;display:grid}.student-picker>label b,.student-picker>label small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.student-picker>label small{color:var(--muted)}.student-picker.compact{max-height:190px}.student-picker.compact>label{grid-template-columns:20px minmax(0,1fr)}.planner-help{gap:14px;display:grid;position:sticky;top:86px}.planner-help h3{margin:0}.planner-help>div{grid-template-columns:34px minmax(0,1fr);align-items:start;gap:9px;display:grid}.planner-help>div>span{background:var(--brand);color:#fff;border-radius:11px;place-items:center;width:34px;height:34px;font-weight:900;display:grid}.planner-help p{color:var(--muted);margin:0;line-height:1.8}.planner-help p strong{color:var(--ink);display:block}.planner-media-note{color:#9a3412;background:#fff7ed;border-radius:13px;padding:11px}.planner-media-note svg{width:22px}.planner-media-note p{color:inherit}.planner-modal-backdrop{z-index:150;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#050c1c9e;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.planner-modal{gap:14px;width:min(620px,100%);max-height:calc(100dvh - 32px);display:grid;overflow:auto}.planner-modal>header{justify-content:space-between;align-items:center;gap:12px;display:flex}.planner-modal>header>div{gap:3px;display:grid}.planner-modal>header small{color:var(--muted)}.planner-modal>header button{border:1px solid var(--line);background:var(--surface-soft);cursor:pointer;border-radius:11px;place-items:center;width:38px;height:38px;display:grid}.planner-modal footer{justify-content:flex-end;gap:8px;display:flex}@media (width<=1180px){.planner-toolbar{grid-template-columns:minmax(0,1fr) auto}.planner-student-filter{grid-column:1/-1;width:100%}.planner-student-filter select{width:100%}.weekly-kanban{grid-template-columns:repeat(7,minmax(220px,1fr))}}@media (width<=760px){.teacher-planner{gap:13px}.planner-toolbar{grid-template-columns:1fr;gap:11px;padding:14px}.planner-week-nav,.planner-student-filter{width:100%}.planner-week-nav{justify-content:space-between}.planner-week-nav span{flex:1;min-width:0}.planner-student-filter{grid-column:auto}.weekly-kanban{grid-template-columns:none;grid-auto-columns:minmax(268px,86vw);grid-auto-flow:column;gap:10px;margin-inline:-12px;padding-inline:12px}.kanban-day{min-width:0;min-height:390px}.class-planner-lower{grid-template-columns:1fr}.planner-help{position:static}.planner-modal-backdrop{align-items:end;padding:0}.planner-modal{width:100%;max-height:92dvh;padding-bottom:max(18px, env(safe-area-inset-bottom));border-radius:22px 22px 0 0}.planner-modal footer{background:var(--surface);padding-block-start:10px;position:sticky;bottom:0}}@media (width<=420px){.weekly-kanban{grid-auto-columns:minmax(258px,90vw)}.kanban-card-actions button{font-size:7.5px}.class-audio-unlock{font-size:10px}}.turn-diagnostic{color:#dbeafe;direction:rtl;background:#0f172abd;border:1px solid #94a3b847;border-radius:12px;align-items:center;gap:8px;margin:8px 18px 0;padding:9px 12px;font-size:12px;display:flex}.turn-diagnostic span{flex:1;min-width:0}.turn-diagnostic strong{color:#fff}.turn-diagnostic.testing{border-color:#3b82f673}.turn-diagnostic.ready{color:#bbf7d0;background:#14532d4d;border-color:#22c55e7a}.turn-diagnostic.failed,.turn-diagnostic.not-configured{color:#fde68a;background:#78350f42;border-color:#f59e0b85}.turn-diagnostic button{color:inherit;cursor:pointer;font:inherit;background:#ffffff14;border:1px solid #ffffff38;border-radius:9px;padding:6px 9px}@media (width<=640px){.turn-diagnostic{flex-wrap:wrap;align-items:flex-start;margin-inline:10px}.turn-diagnostic button{width:100%}}