:root {
  --bg: #0a0a0c;
  --bg-deep: #060608;
  --bg-card: #101014;
  --border: #1e1e26;
  --text: #e8e8f0;
  --muted: #4a4a60;
  --accent: #00ff88;
  --danger: #ff3c5a;
  --header-h: 52px;

  --font-display: "Syne", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Header */
.header {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: relative;
  z-index: 10;
}

.wordmark {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.role-tag {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.15rem 0.4rem;
  border-radius: 2px;
  font-weight: 400;
  vertical-align: middle;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Live badge */
.badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
  border: 1px solid var(--muted);
  color: var(--muted);
  text-transform: uppercase;
  transition: all 0.2s ease;
}

.badge.live {
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 8px rgba(0, 255, 136, 0.2);
  animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 6px rgba(0, 255, 136, 0.2); }
  50%       { box-shadow: 0 0 14px rgba(0, 255, 136, 0.5); }
}

.viewer-count {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }