:root {
  --bg: #0b0f14;
  --fg: #e5edf5;
  --muted: #93a0ad;
  --accent: #4cc2ff;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
}
.page {
  max-width: 980px;
  margin: 24px auto;
  padding: 16px;
}
.header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.header img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
}
h1 {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  margin: 0;
}
.meta {
  color: var(--muted);
  font-size: 0.95rem;
}
.player-wrap {
  position: relative;
  aspect-ratio: 1/1;   /* square container */
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}
video {
  width: 100%;
  height: 100%;
  object-fit: cover;   /* fill square, no big black borders */
  background: #000;
  display: block;
}
.controls {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  flex-wrap: wrap;
}
.controls button,
.controls select {
  background: #121821;
  color: var(--fg);
  border: 1px solid #1e2732;
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 0.95rem;
  cursor: pointer;
}
.controls button:hover,
.controls select:hover {
  border-color: var(--accent);
}
.badge {
  font-size: .85rem;
  color: var(--muted);
}
.notice {
  margin-top: 10px;
  color: var(--muted);
  font-size: .9rem;
}