:root {
  --bg:       #101114;
  --panel:    #1a1b20;
  --border:   #2a2b30;
  --text:     #e6e6e8;
  --muted:    #8a8c93;
  --accent:   #fe21d2;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; max-width: 1100px; width: 100%; margin: 2rem auto; padding: 0 1rem; }
.topbar {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 0.8rem 1.5rem; border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.brand { color: var(--text); font-weight: 600; font-size: 1.15rem; text-decoration: none; }
.tagline { color: var(--muted); font-size: 0.9rem; }
footer {
  padding: 1rem 1.5rem; border-top: 1px solid var(--border);
  color: var(--muted); font-size: 0.85rem; text-align: center;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.empty { text-align: center; padding: 3rem 1rem; color: var(--muted); }
.empty h1 { color: var(--text); }
.empty code {
  background: var(--panel); border: 1px solid var(--border);
  padding: 0.1rem 0.4rem; border-radius: 3px;
}

.grid {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 6px; overflow: hidden;
  display: flex; flex-direction: column;
}
.card .thumb {
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 16/9; background: #0a0b0e; color: var(--muted);
  font-size: 2rem; background-size: cover; background-position: center;
}
.card .meta { padding: 0.6rem 0.8rem; }
.card .title { display: block; color: var(--text); font-weight: 500; }
.card .sub { color: var(--muted); font-size: 0.8rem; margin-top: 0.2rem; }

.watch video {
  width: 100%; max-width: 960px; background: #000; border-radius: 6px;
}
.watch h1 { margin: 0.8rem 0 0.2rem 0; }
.watch .sub { color: var(--muted); font-size: 0.9rem; }
.watch .desc { margin-top: 1rem; white-space: pre-wrap; }
.watch .alt {
  margin-top: 1.5rem; color: var(--muted); font-size: 0.9rem;
}
.watch .alt code {
  background: var(--panel); border: 1px solid var(--border);
  padding: 0.1rem 0.4rem; border-radius: 3px;
}

.topbar .search { margin-left: auto; }
.topbar .search input {
  background: #0a0b0e; color: var(--text); border: 1px solid var(--border);
  padding: 0.35rem 0.6rem; border-radius: 4px; font-size: 0.9rem; width: 180px;
}
.topbar .nav a {
  padding: 0.35rem 0.75rem; border: 1px solid var(--border); border-radius: 4px;
  color: var(--text); font-size: 0.9rem;
}
.topbar .nav a:hover { background: var(--panel); text-decoration: none; }

.search-head { margin-bottom: 1.5rem; }
.search-head h1 { margin: 0; font-weight: 500; }
.search-head em { color: var(--accent); font-style: normal; }
.search-head .hint { color: var(--muted); font-size: 0.9rem; }

.form-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 6px; padding: 1.5rem; max-width: 520px; margin: 0 auto;
}
.form-card h1 { margin-top: 0; }
.form-card form { display: flex; flex-direction: column; gap: 0.9rem; }
.form-card label {
  display: flex; flex-direction: column; gap: 0.3rem; color: var(--muted);
  font-size: 0.9rem;
}
.form-card input, .form-card select {
  background: #0a0b0e; color: var(--text); border: 1px solid var(--border);
  padding: 0.5rem; border-radius: 4px; font-size: 1rem;
}
.form-card .hint { color: var(--muted); font-size: 0.85rem; }
.form-card button {
  background: var(--accent); color: #0a0b0e; border: none;
  padding: 0.6rem 1rem; font-size: 1rem; border-radius: 4px; cursor: pointer;
}
.form-card button:hover { filter: brightness(1.1); }
.form-card button.danger { background: #d86a6a; color: #1a0b0b; }
.manage-meta p { margin: 0.3rem 0; }

.manage-banner {
  background: #1c2433; border: 1px solid #2a3a5c; color: var(--text);
  padding: 0.8rem 1rem; border-radius: 6px; margin-bottom: 1.2rem;
  font-size: 0.95rem;
}
.manage-banner a { word-break: break-all; }

.processing {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 6px; padding: 2rem; text-align: center; color: var(--muted);
}
.processing h1 { color: var(--text); margin-top: 0; }
.processing.failed h1 { color: #d86a6a; }