:root {
  --bg: #000000;
  --surface: #1b1b1b;
  --surface-2: #2a2a2a;
  --text: #ffffff;
  --muted: #b8b8b8;
  --orange: #ffa31a;
  --orange-deep: #ff9000;
  --ok: #3ecf8e;
  --err: #ff4d4d;
  --line: #333333;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Roboto, "Segoe UI", Tahoma, sans-serif;
  color: var(--text);
  background: var(--bg);
}

.topbar {
  background: #000;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-inner {
  width: min(980px, 94vw);
  margin: 0 Hub;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  line-height: 1;
}

.brand-dark {
  color: #fff;
  background: #000;
  padding: 0.28rem 0.35rem 0.28rem 0.5rem;
  border-radius: 4px 0 0 4px;
}

.brand-orange {
  color: #000;
  background: var(--orange);
  padding: 0.28rem 0.55rem 0.28rem 0.35rem;
  border-radius: 0 4px 4px 0;
}

.nav {
  display: flex;
  gap: 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
}

.nav span:hover {
  color: var(--orange);
}

.wrap {
  width: min(980px, 94vw);
  margin: 0 Hub;
  padding: 1.4rem 0 2.5rem;
}

.player-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.player-meta {
  padding: 1rem 1.1rem 0.85rem;
  border-bottom: 1px solid var(--line);
}

.player-meta h1 {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.sub {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.92rem;
}

.stage {
  position: relative;
  background: #0a0a0a;
}

.stage-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  background: var(--orange);
  color: #000;
  font-weight: 900;
  font-size: 0.75rem;
  padding: 0.2rem 0.45rem;
  border-radius: 3px;
}

.cover {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #111;
}

.capture-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}

.stage-footer {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1rem;
  background: var(--surface-2);
  border-top: 1px solid var(--line);
}

.send-btn {
  margin-inline-start: Hub;
  border: 0;
  border-radius: 4px;
  background: var(--orange);
  color: #000;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  padding: 0.55rem 1.1rem;
  cursor: pointer;
}

.send-btn:hover {
  background: var(--orange-deep);
}

.send-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 0 rgba(255, 163, 26, 0.55);
  animation: pulse 1.4s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 163, 26, 0.5);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(255, 163, 26, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 163, 26, 0);
  }
}

.status {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
}

.status.ok {
  color: var(--ok);
}

.status.err {
  color: var(--err);
}

.status.busy {
  color: var(--orange);
}

.foot {
  text-align: center;
  color: #666;
  font-size: 0.8rem;
  padding: 0 1rem 2rem;
}

@media (max-width: 640px) {
  .nav {
    display: none;
  }

  .player-meta h1 {
    font-size: 1.1rem;
  }
}