.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background:
    linear-gradient(135deg, rgba(139, 21, 41, 0.9) 0%, rgba(90, 10, 25, 0.95) 100%),
    url('https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?w=1920&q=80') center/cover no-repeat;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: white;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.auth-logo {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-logo h1 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.auth-logo p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.auth-card h2 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.auth-card .auth-subtitle {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.role-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.role-option {
  padding: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}

.role-option:hover {
  border-color: var(--color-primary-light);
}

.role-option.selected {
  border-color: var(--color-primary);
  background: rgba(196, 30, 58, 0.05);
}

.role-option .role-icon {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.role-option .role-label {
  font-weight: 700;
  font-size: 0.85rem;
}

.role-option .role-desc {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.auth-form .btn-primary {
  width: 100%;
  padding: 0.75rem;
  margin-top: 0.5rem;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
  color: var(--color-text-light);
  font-size: 0.8rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.demo-accounts {
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-size: 0.8rem;
}

.demo-accounts h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.demo-account {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.375rem 0;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  transition: color var(--transition);
}

.demo-account:last-child {
  border-bottom: none;
}

.demo-account:hover {
  color: var(--color-primary);
}

.auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.auth-footer a {
  color: var(--color-primary);
  font-weight: 600;
}

.demo-quick-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.demo-quick-btns .btn {
  width: 100%;
  padding: 0.75rem 0.5rem;
  font-size: 0.8rem;
}

.auth-page .btn-white {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.auth-page .btn-white:hover {
  background: var(--color-primary);
  color: white;
}

.auth-error {
  background: #fef2f2;
  color: #dc2626;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  display: none;
}

.auth-error.visible {
  display: block;
}