:root {
  --bg: #0f1115;
  --panel: #171a21;
  --line: #262b36;
  --txt: #e7eaf0;
  --sub: #8b93a5;
  --acc: #4f8cff;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--txt);
  font: 15px/1.6 "Segoe UI", "Microsoft YaHei", sans-serif;
}
.topbar {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  padding: 14px 22px; background: var(--panel); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-size: 20px; font-weight: 700; cursor: pointer; color: var(--acc); }
.brand span { font-size: 12px; color: var(--sub); margin-left: 8px; font-weight: 400; }
.toolbar { display: flex; gap: 8px; flex: 1; flex-wrap: wrap; }
.toolbar input, .toolbar select, .toolbar button {
  background: #1e222c; color: var(--txt); border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 12px; font-size: 14px;
}
.toolbar input { flex: 1; min-width: 160px; }
.toolbar button { cursor: pointer; }
.toolbar button:hover, .toolbar select:hover { border-color: var(--acc); }
main { max-width: 1100px; margin: 0 auto; padding: 22px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  overflow: hidden; cursor: pointer; transition: transform .15s, border-color .15s;
}
.card:hover { transform: translateY(-3px); border-color: var(--acc); }
.card img { width: 100%; aspect-ratio: 2/3; object-fit: cover; display: block; background: #000; }
.card .nocover {
  width: 100%; aspect-ratio: 2/3; display: flex; align-items: center; justify-content: center;
  font-size: 52px; font-weight: 700; color: rgba(255,255,255,.85);
  background: linear-gradient(135deg, #2b3a5c, #17202f);
}
.card .t { padding: 10px 12px 12px; }
.card .t b { display: block; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card .t i { font-style: normal; font-size: 12px; color: var(--sub); }

.pager { display: flex; justify-content: center; align-items: center; gap: 14px; margin: 26px 0; }
.pager button { background: var(--panel); border: 1px solid var(--line); color: var(--txt); border-radius: 8px; padding: 8px 16px; cursor: pointer; }
.pager button:disabled { opacity: .4; cursor: default; }
#pageInfo { color: var(--sub); }

.back { background: none; border: 1px solid var(--line); color: var(--sub); border-radius: 8px; padding: 6px 14px; cursor: pointer; margin-bottom: 16px; }
.detail { display: flex; gap: 20px; margin-bottom: 18px; }
.detail img { width: 180px; aspect-ratio: 2/3; object-fit: cover; border-radius: 10px; background: #000; }
.d-info h1 { margin: 0 0 8px; font-size: 22px; }
.d-info p { margin: 4px 0; color: var(--sub); }
#dContent { color: var(--txt); }

.player-box { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
#player { width: 100%; aspect-ratio: 16/9; border-radius: 8px; background: #000; }
.play-bar { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; gap: 10px; flex-wrap: wrap; }
#nowPlaying { color: var(--sub); font-size: 14px; }
.dl {
  background: var(--acc); color: #fff; text-decoration: none; font-weight: 600;
  padding: 9px 20px; border-radius: 8px; font-size: 14px;
}
.dl:hover { filter: brightness(1.1); }

h2 { font-size: 16px; color: var(--sub); margin: 22px 0 10px; }
.episodes { display: flex; flex-wrap: wrap; gap: 10px; }
.episodes button {
  background: var(--panel); border: 1px solid var(--line); color: var(--txt);
  border-radius: 8px; padding: 8px 16px; cursor: pointer;
}
.episodes button:hover { border-color: var(--acc); }
.episodes button.on { background: var(--acc); border-color: var(--acc); }

footer { text-align: center; color: var(--sub); font-size: 12px; padding: 30px 16px; border-top: 1px solid var(--line); margin-top: 30px; }
.empty { color: var(--sub); text-align: center; padding: 60px 0; }