:root{--bg: #0b1220;--panel: #111827;--border: #1f2937;--text: #e5e7eb;--muted: #9ca3af;--accent: #3b82f6;--fav: #f59e0b}*{box-sizing:border-box}body{margin:0;font-family:Tahoma,Segoe UI,sans-serif;background:var(--bg);color:var(--text);direction:rtl}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--panel);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}.topbar h1{margin:0;font-size:18px}.controls{display:flex;gap:8px}button{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:8px 12px;cursor:pointer;font-family:inherit}button:hover{opacity:.9}.status{padding:8px 16px;color:var(--muted);font-size:13px}.toggle-bar{display:flex;flex-wrap:wrap;gap:6px;padding:8px 16px;border-bottom:1px solid var(--border)}.toggle-bar label{display:inline-flex;align-items:center;gap:4px;font-size:12px;background:var(--panel);padding:4px 8px;border-radius:6px;cursor:pointer}.grid-wrap{position:relative;overflow:auto;max-height:calc(100vh - 160px)}.grid{border-collapse:collapse;width:max-content;min-width:100%}.grid th,.grid td{border:1px solid var(--border);padding:4px 6px;font-size:12px;vertical-align:top}.grid th{background:var(--panel);position:sticky;top:0;z-index:2;white-space:nowrap}.grid .time-col{position:sticky;right:0;background:var(--panel);z-index:1;width:52px;text-align:center;font-variant-numeric:tabular-nums}.cell{background:#0f1a2e;cursor:pointer;min-width:120px;max-width:160px}.cell .title{font-weight:600}.cell .dur{color:var(--muted);font-size:11px}.cell.fav{outline:2px solid var(--fav)}.cell:hover{background:#13223d}.redline{position:absolute;left:0;right:0;height:2px;background:#ef4444;pointer-events:none;z-index:3;box-shadow:0 0 6px #ef4444}.empty{background:transparent}@media (max-width: 640px){.cell{min-width:90px;max-width:110px;font-size:11px}}