:root {
  --bg: #0c1117;
  --card: #141b25;
  --border: #1f2a37;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #2ecc71;
  --accent-2: #1aaf63;
  --danger: #ff5d5d;
  --warn: #f1c40f;
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: #0a0f15; padding: 2px 6px; border-radius: 4px; font-size: 0.9em; }
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px; background: #0a0f15; border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.logo { color: var(--accent); font-size: 18px; }
nav a, nav form, nav button { margin-left: 12px; }
button.link { background: none; border: none; color: var(--accent); cursor: pointer; font-size: inherit; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 24px; }
.footer { text-align: center; color: var(--muted); padding: 16px; font-size: 13px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}
.card h1, .card h2 { margin-top: 0; }
.card.narrow { max-width: 380px; margin: 60px auto; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 720px) { .grid { grid-template-columns: 1fr; } }
.row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 16px; }
@media (max-width: 720px) { .row { grid-template-columns: 1fr 1fr; } }
label { display: block; margin-bottom: 12px; }
label > span, label { color: var(--muted); }
input[type=text], input[type=password], input[type=file], textarea, input:not([type]) {
  display: block; width: 100%; padding: 10px 12px;
  background: #0a0f15; color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; margin-top: 4px;
}
textarea { font-family: ui-monospace, monospace; }
button {
  background: #1f2a37; color: var(--text); border: 1px solid var(--border);
  padding: 9px 16px; border-radius: 8px; cursor: pointer; font-weight: 500;
}
button:hover { background: #2a3a4d; }
button.primary { background: var(--accent-2); border-color: var(--accent-2); color: #fff; }
button.primary:hover { background: var(--accent); }
button.danger { background: transparent; color: var(--danger); border-color: #4a1f1f; }
button.danger:hover { background: #2a1010; }
form.inline { display: inline-block; margin: 0; }
.muted { color: var(--muted); }
.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; }
.alert.error { background: #2a1010; color: #ffb3b3; border: 1px solid #4a1f1f; }
.alert.ok { background: #0f2a1a; color: #b3f0c5; border: 1px solid #1f4a2d; }
.badge {
  display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;
  background: #1f2a37; color: var(--muted);
}
.badge.running { background: #0f2a1a; color: var(--accent); }
.badge.exited { background: #2a1010; color: var(--danger); }
.badge.restarting { background: #2a2010; color: var(--warn); }
table.videos { width: 100%; border-collapse: collapse; margin-top: 12px; }
table.videos th, table.videos td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
table.videos th { color: var(--muted); font-weight: 500; }
.progress { margin-top: 12px; }
.progress .bar {
  width: 100%; height: 12px; background: #0a0f15;
  border: 1px solid var(--border); border-radius: 999px; overflow: hidden;
}
.progress .fill {
  height: 100%; width: 0%; background: linear-gradient(90deg, var(--accent-2), var(--accent));
  transition: width 0.15s ease;
}
.progress .meta {
  display: flex; gap: 18px; margin-top: 8px; font-size: 13px;
}
.progress .meta #upload-pct { color: var(--accent); font-weight: 600; }