/* Shared look for the lobby, game and About pages (same palette as the card games). */
:root {
  --bg: #000;
  --gold: #d4af37;
  --gold-dark: #a5822a;
  --panel-bg: #16161f;
  --panel-bg-2: #111117;
  --text-light: #f0f0f0;
  --text-dim: #aaa;
  --border: #33333d;
  --error-red: #ff5252;
  --error-text: #ff8a8a;
  --green: #2ecc71;
}
body[data-theme="light"] {
  --bg: #f4f4f6;
  --gold: #6b5109;
  --gold-dark: #4d3b06;
  --panel-bg: #ffffff;
  --panel-bg-2: #f0f0f0;
  --text-light: #1a1a1a;
  --text-dim: #555;
  --border: #d6d6dc;
  --error-red: #c62828;
  --error-text: #c62828;
  --green: #1e7a45;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text-light);
  padding: 16px;
}
a { color: var(--gold); }

#top-bar {
  max-width: 1100px;
  margin: 0 auto 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.app-title { font-size: 1.5rem; font-weight: bold; color: var(--gold); text-decoration: none; display: flex; align-items: center; gap: 8px; }
.app-title .num { color: var(--error-red); }
.user-chip { display: flex; align-items: center; gap: 10px; font-size: 0.85rem; color: var(--text-dim); flex-wrap: wrap; }
.user-chip .name { color: var(--text-light); font-weight: bold; }

.btn, .logout-btn {
  background: none;
  border: 1px solid #444;
  color: var(--text-dim);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 0.82rem;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  display: inline-block;
}
.btn:hover, .logout-btn:hover { border-color: var(--gold); color: var(--gold); }
.btn:disabled { opacity: 0.45; cursor: default; border-color: #444; color: var(--text-dim); }
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border: none;
  color: #1a1608;
  font-weight: bold;
  padding: 10px 20px;
  font-size: 0.95rem;
}
body[data-theme="light"] .btn-primary { color: #fff; }
.btn-primary:hover { filter: brightness(1.1); color: #1a1608; }
body[data-theme="light"] .btn-primary:hover { color: #fff; }

.panel {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
}
.panel h2 { margin: 0 0 4px; font-size: 1.1rem; color: var(--gold); }
.panel .sub { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 14px; }

.msg-box { display: none; max-width: 1100px; margin: 0 auto 14px; padding: 10px 14px; border-radius: 8px; font-size: 0.9rem; }
.msg-box.error { display: block; background: rgba(255, 82, 82, 0.12); border: 1px solid var(--error-red); color: var(--error-text); }
.msg-box.info { display: block; background: rgba(212, 175, 55, 0.12); border: 1px solid var(--gold); color: var(--text-light); }

.broadcast-bar {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  max-width: 1100px; margin: 0 auto 12px; padding: 8px 14px; border-radius: 8px;
  background: var(--gold); color: #1a1608; font-weight: bold; font-size: 0.9rem;
}
.broadcast-bar button { background: none; border: 0; font-size: 1.2rem; cursor: pointer; color: inherit; }

.about-link { text-align: center; font-size: 0.78rem; margin: 6px 0 0; }

@media (max-width: 600px) {
  body { padding: 10px; }
  .app-title { font-size: 1.25rem; }
}