:root { --fg:#1d1d1f; --muted:#8a8a8e; --bg:#fafafa; --card:#fff; --line:#e5e5ea; --accent:#0a66c2; --warn:#b25000; }
@media (prefers-color-scheme: dark) { :root { --fg:#f2f2f7; --muted:#8e8e93; --bg:#111; --card:#1c1c1e; --line:#2c2c2e; --accent:#4ea1ff; --warn:#ffb340; } }
* { box-sizing: border-box; }
body { margin:0; font: 16px/1.5 -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; color:var(--fg); background:var(--bg); }
.login { display:flex; min-height:100vh; align-items:center; justify-content:center; padding:16px; }
.card { background:var(--card); border:1px solid var(--line); border-radius:12px; padding:24px; width:100%; max-width:380px; }
.card h1 { font-size:18px; margin:0 0 16px; }
.card form { display:flex; flex-direction:column; gap:10px; }
input[type=password], select { font:inherit; padding:8px 10px; border:1px solid var(--line); border-radius:8px; background:var(--card); color:var(--fg); }
button { font:inherit; padding:8px 16px; border:0; border-radius:8px; background:var(--accent); color:#fff; cursor:pointer; }
button:disabled { opacity:.4; cursor:default; }
button.link { background:none; color:var(--muted); padding:0; text-decoration:underline; }
.error { color:var(--warn); min-height:1.5em; margin:12px 0 0; }
.bar { position:sticky; top:0; background:var(--card); border-bottom:1px solid var(--line); padding:12px 16px; display:flex; flex-direction:column; gap:8px; z-index:1; }
.controls, .status, .downloads { display:flex; flex-wrap:wrap; gap:12px; align-items:center; }
.downloads form { margin:0 0 0 auto; }
.check { display:flex; gap:6px; align-items:center; color:var(--muted); }
.status { color:var(--muted); font-size:14px; }
.state { font-weight:600; color:var(--fg); }
.state.live::before { content:"● "; color:#d70015; }
.notice { margin:0; color:var(--warn); font-size:14px; min-height:0; }
.notice:empty { display:none; }
.hidden { display:none; }
.captions { padding:16px; max-width:900px; margin:0 auto; }
.seg { padding:8px 0; border-bottom:1px solid var(--line); }
.seg .en { font-size:17px; }
.seg.partial .en { color:var(--muted); }
.seg .zh { font-size:18px; margin-top:2px; }
.seg .zh.pending { color:var(--muted); font-size:14px; }
.seg .zh.failed { color:var(--warn); font-size:14px; }