/* ============================================
   AUTH PAGES — Login / Register
   ============================================ */
.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 60px);
  padding: var(--space-xl);
  background:
    radial-gradient(ellipse at 20% 50%, rgba(212, 168, 67, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(192, 57, 43, 0.04) 0%, transparent 50%),
    var(--ds-black);
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--ds-panel);
  border: 1px solid var(--ds-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
}

.auth-card h1 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--ds-gold);
  text-align: center;
  margin-bottom: var(--space-xs);
}

.auth-subtitle {
  text-align: center;
  color: var(--ds-text-dim);
  font-size: 0.95rem;
  margin-bottom: var(--space-xl);
}

.form-group { margin-bottom: var(--space-md); }

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  color: var(--ds-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-xs);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: var(--ds-dark);
  border: 1px solid var(--ds-border);
  border-radius: var(--radius-sm);
  color: var(--ds-text-bright);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--ds-gold-dim);
}

.password-field { position: relative; }
.password-field input { padding-right: 3.5rem; }

.toggle-password {
  position: absolute;
  right: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--ds-text-dim);
  font-family: var(--font-body);
  font-size: 0.8rem;
  cursor: pointer;
}

.password-strength {
  height: 3px;
  background: var(--ds-border);
  border-radius: 2px;
  margin-top: var(--space-xs);
  overflow: hidden;
}

.password-strength-bar {
  height: 100%;
  width: 0%;
  border-radius: 2px;
  transition: width 0.3s, background 0.3s;
}

.btn-primary {
  width: 100%;
  padding: 0.75rem;
  background: linear-gradient(135deg, var(--ds-gold-dim), var(--ds-gold));
  border: none;
  border-radius: var(--radius-sm);
  color: var(--ds-black);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: var(--space-md);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--ds-gold), var(--ds-gold-bright));
  box-shadow: 0 0 20px rgba(212, 168, 67, 0.3);
}

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

.auth-footer {
  text-align: center;
  margin-top: var(--space-lg);
  font-size: 0.9rem;
  color: var(--ds-text-dim);
}
.auth-footer a { color: var(--ds-gold); }

.form-message {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
  display: none;
}

.form-message.error {
  display: block;
  background: rgba(192, 57, 43, 0.15);
  border: 1px solid rgba(192, 57, 43, 0.3);
  color: var(--ds-red-glow);
}

.form-message.success {
  display: block;
  background: rgba(39, 174, 96, 0.15);
  border: 1px solid rgba(39, 174, 96, 0.3);
  color: var(--ds-success);
}

/* Age confirmation checkbox */
.age-confirm-group {
  margin-top: var(--space-md);
}

.age-confirm-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--ds-text-dim);
  line-height: 1.5;
  text-transform: none;
  letter-spacing: 0;
}

.age-confirm-label input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: var(--ds-gold);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.age-confirm-label strong {
  color: var(--ds-text-bright);
}

@media (max-width: 768px) {
  .auth-page { padding: var(--space-md); }
  .auth-card { padding: var(--space-lg); }
  .auth-card h1 { font-size: 1.3rem; }
}