:root{--bg: #242424;--surface: #1a1a1a;--surface-2: #2a2a2a;--border: #333;--border-strong: #444;--text: rgba(255, 255, 255, .87);--text-muted: #aaa;--accent: #646cff;--user-bubble: #2a3a5a;--hover: #2a3a5a;--scrim: rgba(0, 0, 0, .45);font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;color-scheme:dark light;color:var(--text);background-color:var(--bg);-webkit-font-smoothing:antialiased}body{margin:0;min-height:100vh}main{max-width:1400px;margin:0 auto;padding:1.5rem}h1{margin:0 0 1rem;font-size:1.8rem}.layout{display:grid;grid-template-columns:2fr 1fr;gap:1rem}@media (max-width: 900px){.layout{grid-template-columns:1fr}}.left,.right{display:flex;flex-direction:column;gap:.75rem}.field{display:flex;flex-direction:column;gap:.25rem;font-size:.85rem}.field>span{color:var(--text-muted)}.panel>summary{display:flex;align-items:center;gap:.4rem;list-style:none;color:var(--text-muted);cursor:pointer;-webkit-user-select:none;user-select:none}.panel>summary::-webkit-details-marker{display:none}.panel>summary:hover{color:var(--text)}.caret{width:0;height:0;border-top:4px solid transparent;border-bottom:4px solid transparent;border-left:6px solid currentColor;transition:transform .15s ease}.panel[open]>summary .caret{transform:rotate(90deg)}textarea,.chat{font-family:inherit;font-size:.9rem;background-color:var(--surface);color:inherit;border:1px solid var(--border);border-radius:6px;padding:.5rem;resize:vertical}textarea[readonly]{opacity:.85}.panel>textarea{width:100%;box-sizing:border-box;margin-top:.25rem}.chat{min-height:200px;max-height:400px;overflow-y:auto;display:flex;flex-direction:column;gap:.5rem}.chat-msg{display:flex;flex-direction:column;gap:.2rem;padding:.4rem .6rem;border-radius:6px}.chat-user{background-color:var(--user-bubble)}.chat-assistant{background-color:var(--surface-2)}.chat-role{font-size:.7rem;color:var(--text-muted);text-transform:uppercase}.chat-body{white-space:pre-wrap}button{align-self:flex-start;border-radius:6px;border:1px solid var(--border-strong);padding:.5rem 1.2rem;font-size:.9rem;font-family:inherit;background-color:var(--surface-2);color:inherit;cursor:pointer}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.5;cursor:not-allowed}video{width:100%;max-height:360px;background:#000;border-radius:6px}table{width:100%;border-collapse:collapse;font-size:.85rem;background-color:var(--surface);border-radius:6px;overflow:hidden}th,td{padding:.4rem .6rem;text-align:left;border-bottom:1px solid var(--surface-2)}th{background-color:var(--surface-2);color:var(--text-muted)}tbody tr{cursor:pointer}tbody tr:hover{background-color:var(--hover)}#playlist{table-layout:fixed;min-width:22rem}.table-scroll{overflow-x:auto}#playlist th:nth-child(1),#playlist td:nth-child(1){width:3.5rem}#playlist th:nth-child(3),#playlist td:nth-child(3){width:5rem}#playlist th:nth-child(4),#playlist td:nth-child(4){width:7.5rem}#playlist th:nth-child(2),#playlist td:nth-child(2){min-width:6rem}#playlist td:nth-child(2){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#playlist tbody tr.no-clip{cursor:default;color:var(--text-muted)}#playlist tbody tr.no-clip:hover{background-color:transparent}.token-usage{display:flex;flex-direction:column;gap:.4rem}.token-bar{display:flex;height:14px;border-radius:7px;overflow:hidden;background-color:var(--surface-2);border:1px solid var(--border)}.token-seg{height:100%}.token-legend{display:flex;flex-wrap:wrap;gap:.25rem .9rem}.token-legend-item{display:flex;align-items:center;gap:.35rem;color:var(--text-muted)}.token-swatch{width:9px;height:9px;border-radius:2px;flex:none}.token-count{color:var(--text);font-variant-numeric:tabular-nums}.token-total{color:var(--text-muted);font-variant-numeric:tabular-nums}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--scrim);display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.loading-overlay[hidden]{display:none}.loading-box{display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:1.25rem 1.75rem;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:.95rem}.spinner{width:32px;height:32px;border:3px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-color-scheme: light){:root{--bg: #ffffff;--surface: #f9f9f9;--surface-2: #f3f4f6;--border: #ddd;--border-strong: #ccc;--text: #213547;--text-muted: #555;--user-bubble: #dbeafe;--hover: #dbeafe;--scrim: rgba(15, 23, 42, .25)}th,td{border-bottom-color:#e5e7eb}}