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1.25rem;display:flex;position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-50%)}:root{--bg:#0f1216;--card:#1a1f26;--card-2:#232a33;--border:#303945;--text:#eef1f5;--muted:#9aa4b2;--accent:#2f8f6b;--accent-hover:#37a57c;--danger:#e5484d;--good:#3dd68c;--weak:#f5b83d;--lost:#e5484d;--warn-bg:#4a3a12;--warn-text:#ffd27a;--speaking:#3dd68c}*{box-sizing:border-box}html,body,#root{background:var(--bg);height:100%;color:var(--text);-webkit-tap-highlight-color:transparent;margin:0;font-family:Vazirmatn Variable,system-ui,-apple-system,Segoe UI,Tahoma,sans-serif}button{font:inherit;color:inherit;cursor:pointer}button:disabled{opacity:.45;cursor:default}.error{color:var(--danger);align-items:center;gap:8px;margin:0;display:flex}.hint{color:var(--muted);font-size:.9rem}.lobby{min-height:100%;padding:max(16px, env(safe-area-inset-top)) 16px max(16px, 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var(--border);background:var(--card-2);border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px;font-size:1rem;display:inline-flex}.link{color:var(--muted);background:0 0;border:0;padding:4px;font-size:.95rem;text-decoration:underline}.preview{aspect-ratio:4/3;background:#000;border-radius:14px;position:relative;overflow:hidden}.preview video{object-fit:cover;width:100%;height:100%;display:block}.mirror{transform:scaleX(-1)}.preview-off{color:var(--muted);place-items:center;display:grid;position:absolute;inset:0}.round-btn{color:#fff;background:#0000008c;border:0;border-radius:50%;place-items:center;width:52px;height:52px;display:grid}.round-btn.off{background:var(--danger)}.preview-cam{bottom:12px;position:absolute;inset-inline-end:12px}.mic-check{grid-template-columns:auto 1fr;align-items:center;gap:4px 10px;display:grid}.mic-check 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0}.card-note{width:100%;max-width:420px}.lobby-status{flex-direction:column;gap:10px;display:flex}.clocks{background:var(--card-2);border-radius:14px;justify-content:space-around;gap:8px;padding:10px;display:flex}.clock{flex-direction:column;align-items:center;display:flex}.clock-city{color:var(--muted);font-size:.85rem}.clock-time{font-variant-numeric:tabular-nums;font-size:1.4rem;font-weight:600}.presence{color:var(--muted);align-items:center;gap:8px;margin:0;display:flex}.presence .dot{background:var(--muted);border-radius:50%;flex-shrink:0;width:10px;height:10px}.presence.live{color:var(--good);font-weight:600}.presence.live .dot{background:var(--good);box-shadow:0 0 0 4px #3dd68c40}.recent summary{cursor:pointer;color:var(--muted);align-items:center;gap:8px;display:flex}.recent ul{flex-direction:column;gap:6px;margin:8px 0 0;padding:0;list-style:none;display:flex}.recent li{background:var(--card-2);border-radius:10px;flex-wrap:wrap;align-items:center;gap:4px 10px;padding:8px 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#00000080}}.ctrl-icon{position:relative}.ctrl-badge{top:-6px;background:var(--danger);color:#fff;text-align:center;border-radius:999px;min-width:18px;height:18px;padding:0 4px;font-size:.7rem;line-height:18px;position:absolute;inset-inline-end:-10px}.status-row{flex-wrap:wrap;justify-content:center;gap:6px;padding:8px 8px 0;display:flex}.pill{background:var(--card);border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:.85rem;display:inline-flex}.pill .dot{border-radius:50%;width:9px;height:9px}.pill.good .dot{background:var(--good)}.pill.weak .dot{background:var(--weak)}.pill.lost .dot{background:var(--lost)}.pill.weak,.pill.lost{color:var(--warn-text)}.banner{background:var(--warn-bg);color:var(--warn-text);border-radius:12px;justify-content:space-between;align-items:center;gap:12px;margin:8px 8px 0;padding:10px 14px;font-size:.95rem;display:flex}.banner button{border:1px solid var(--warn-text);color:var(--warn-text);background:0 0;border-radius:10px;flex-shrink:0;padding:8px 12px}.videos{flex:1;min-height:0;padding:8px;position:relative}.fill-tile{width:100%;height:100%}.tile-grid{grid-template-columns:1fr 1fr;grid-auto-rows:1fr;gap:6px;height:100%;display:grid}.tile-grid>*{min-width:0;min-height:0}.tile-grid[data-count="3"]>:last-child,.tile-grid[data-count="5"]>:last-child,.tile-grid[data-count="7"]>:last-child{grid-column:span 2}@media (orientation:landscape){.tile-grid[data-count="3"],.tile-grid[data-count="5"],.tile-grid[data-count="6"]{grid-template-columns:repeat(3,1fr)}.tile-grid[data-count="7"],.tile-grid[data-count="8"]{grid-template-columns:repeat(4,1fr)}.tile-grid[data-count="3"]>:last-child,.tile-grid[data-count="5"]>:last-child,.tile-grid[data-count="7"]>:last-child{grid-column:auto}}.videos .lk-participant-tile[data-lk-speaking=true]{box-shadow:inset 0 0 0 3px var(--speaking)}.pip{aspect-ratio:3/4;z-index:2;touch-action:none;border-radius:14px;width:min(30vw,220px);transition:top .2s,bottom .2s,left .2s,right .2s;position:absolute;overflow:hidden;box-shadow:0 6px 20px #0000008c}.pip.dragging{opacity:.9;transition:none}.pip.tl{top:20px;left:20px}.pip.tr{top:20px;right:20px}.pip.bl{bottom:20px;left:20px}.pip.br{bottom:20px;right:20px}@media (aspect-ratio>=1){.pip{aspect-ratio:16/9}}.waiting{height:100%;position:relative}.waiting-text{inset-inline:0;text-align:center;z-index:2;text-shadow:0 1px 4px #000;margin:0;font-size:1.1rem;position:absolute;top:16px}.overlay{z-index:5;background:#000000b3;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:4px;font-size:1.2rem;display:flex;position:absolute;inset:8px}.overlay p{margin:0}.spinner{border:4px solid #fff3;border-top-color:#fff;border-radius:50%;width:40px;height:40px;margin-bottom:12px;animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.controls{padding:8px 8px max(10px, env(safe-area-inset-bottom));justify-content:center;gap:6px;display:flex}.ctrl{background:var(--card-2);border:0;border-radius:16px;flex-direction:column;flex:1 1 0;align-items:center;gap:4px;min-width:0;max-width:76px;padding:10px 6px 8px;display:flex}.ctrl-icon{place-items:center;display:grid}.ctrl-label{white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-size:.8rem;overflow:hidden}.ctrl.off{color:#ffb4b6;background:#4a1f22}.ctrl.active{background:var(--accent)}.ctrl.danger{background:var(--danger);color:#fff}@media (width<=400px){.controls{gap:4px;padding-inline:4px}.ctrl-label{font-size:.72rem}}.admin{flex-direction:column;gap:16px;max-width:1100px;margin:0 auto;padding:16px;font-family:system-ui,-apple-system,Segoe UI,sans-serif;display:flex}.admin h1{margin:0;font-size:1.4rem}.admin-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.tabs{background:var(--card);border-radius:12px;gap:4px;padding:4px;display:flex}.tabs button{background:0 0;border:0;border-radius:9px;padding:8px 14px}.tabs button.on{background:var(--card-2);font-weight:600}.admin-section{background:var(--card);border-radius:16px;padding:16px}.admin-section h2{margin:0 0 8px;font-size:1.1rem}.admin-list{flex-direction:column;gap:8px;display:flex}.admin-row{background:var(--card-2);border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:12px;display:flex}.admin-row-main{flex-direction:column;gap:2px;display:flex}.row-actions{gap:8px;display:flex}.inline-form{flex-wrap:wrap;gap:8px;display:flex}.inline-form input,.inline-form select,.inline-label select{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:10px;min-width:0;padding:10px 12px}.inline-form .primary{padding:10px 16px;font-size:1rem}.danger-text{color:#ff9a9d}.created-link{flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px;display:flex}.created-link p{width:100%;margin:0}.created-link code{overflow-wrap:anywhere;background:var(--bg);border-radius:8px;flex:1;min-width:0;padding:10px}.table-wrap{margin-top:10px;overflow-x:auto}table.stats{border-collapse:collapse;white-space:nowrap;font-size:.85rem}table.stats th,table.stats td{border-bottom:1px solid var(--border);text-align:start;padding:6px 10px}table.stats th{color:var(--muted);font-weight:500}table.stats td.ok{color:var(--good)}table.stats td.meh{color:var(--weak)}table.stats td.bad{color:var(--lost);font-weight:600}.pip-body{background:var(--bg);height:100vh;color:var(--text);margin:0;font-family:Vazirmatn Variable,system-ui,sans-serif;overflow:hidden}.pip-view{flex-direction:column;height:100vh;display:flex}.pip-grid{flex:1;gap:4px;min-height:0;padding:4px}.pip-grid[data-count="1"]{grid-template-columns:1fr}.pip-controls{padding:6px}.pip-controls .ctrl{padding:8px}