/* Escape Room Theme — Dark with Gold Accents */

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #1a1a2e;
  --bg-card: #16213e;
  --text-primary: #e0e0e0;
  --text-secondary: #a0a0a0;
  --text-accent: #d4af37;
  --accent-glow: #d4af3780;
  --error: #ff4444;
  --success: #44ff44;
  --border: #333355;
  --font-main: 'Segoe UI', system-ui, sans-serif;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-main);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Layout */
.container {
  max-width: 480px;
  width: 90%;
  padding: 2rem;
  text-align: center;
}

/* Heading with glow effect */
.glow {
  color: var(--text-accent);
  text-shadow:
    0 0 10px var(--accent-glow),
    0 0 20px var(--accent-glow);
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
  text-align: left;
}

.form-group label {
  display: block;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.8rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: 4px;
  font-size: 1rem;
  box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--text-accent);
  outline: none;
}

/* Primary Button */
.btn-primary {
  width: 100%;
  padding: 1rem;
  background: var(--text-accent);
  color: var(--bg-primary);
  border: none;
  border-radius: 4px;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.btn-primary:hover {
  filter: brightness(1.2);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Error Messages */
.error-message {
  color: var(--error);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  min-height: 1.2em;
}

/* Waiting Room — Team Info Card */
.team-info {
  background: var(--bg-card);
  padding: 1.5rem;
  border-radius: 8px;
  margin: 1.5rem 0;
}

.highlight {
  color: var(--text-accent);
  font-weight: bold;
  font-size: 1.2rem;
}

/* Spinner */
.spinner {
  width: 50px;
  height: 50px;
  border: 3px solid var(--bg-secondary);
  border-top-color: var(--text-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 2rem auto;
}

/* Pulse Text */
.pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* Waiting Animation Container */
.waiting-animation {
  text-align: center;
  margin-top: 2rem;
}

/* Keyframes */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* Utility */
.hidden {
  display: none;
}