@import url('tokens.css');

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6) var(--space-4);
  background: var(--color-bg-page);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-bg-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

.auth-brand {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-brand-secondary);
  margin: 0 0 var(--space-2);
  letter-spacing: -0.02em;
  text-align: center;
}

.auth-subtitle {
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-6);
  font-size: var(--font-size-base);
}

.auth-form .form-group { margin-bottom: var(--space-4); }

.auth-form label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.auth-form input:not([type="checkbox"]):not([type="radio"]),
.auth-form select {
  width: 100%;
  min-height: var(--tap-target);
  padding: var(--space-3) var(--space-4);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-family: inherit;
  color: var(--color-text-primary);
  background: var(--color-bg-surface);
}

.auth-form input:not([type="checkbox"]):not([type="radio"]):focus,
.auth-form select:focus {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 1px;
  border-color: var(--color-brand-primary);
}

.form-check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  margin: 0;
}

.form-check input[type="checkbox"] {
  width: 1.125rem;
  height: 1.125rem;
  min-height: 0;
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--color-metro-orange);
  cursor: pointer;
}

.auth-form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
}

.auth-form-row a,
.auth-action-link {
  color: var(--color-metro-orange);
  font-weight: 700;
  text-decoration: none;
}

.auth-form-row a:hover,
.auth-action-link:hover {
  text-decoration: underline;
}

.auth-error {
  background: rgba(214, 40, 40, 0.08);
  border: 1px solid rgba(214, 40, 40, 0.25);
  border-radius: var(--radius-md);
  color: var(--color-danger);
  font-size: var(--font-size-sm);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
}

.auth-status {
  background: rgba(42, 157, 143, 0.1);
  border: 1px solid rgba(42, 157, 143, 0.25);
  border-radius: var(--radius-md);
  color: var(--color-success);
  font-size: var(--font-size-sm);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap-target);
  padding: var(--space-3) var(--space-6);
  font-weight: 600;
  font-size: var(--font-size-base);
  font-family: inherit;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, transform 0.15s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--color-metro-orange);
  color: var(--color-text-inverse);
  border-color: var(--color-metro-orange);
}

.btn-primary:hover { background: #ea6c0a; }

.btn-secondary {
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.btn-secondary:hover { background: var(--color-bg-surface-muted); }

.auth-form .btn-primary,
.auth-form .btn-minimal {
  width: 100%;
  margin-top: var(--space-2);
}

.btn-minimal {
  background: var(--color-brand-secondary);
  color: var(--color-text-inverse);
  border: var(--border-width) solid var(--color-brand-secondary);
  font-weight: 500;
  box-shadow: none;
}

.btn-minimal:hover {
  background: var(--color-bg-inverse-deep);
  border-color: var(--color-bg-inverse-deep);
  transform: none;
}

.auth-form .btn-secondary {
  width: 100%;
}

.auth-form--secondary {
  margin-top: var(--space-3);
}

.auth-actions {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: var(--border-width) solid var(--color-border);
  text-align: center;
}

.auth-footer {
  margin-top: var(--space-6);
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.auth-footer a {
  color: var(--color-metro-orange);
  font-weight: 600;
  text-decoration: none;
}

.auth-footer a:hover { text-decoration: underline; }

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-5) 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

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

.auth-passkey-btn,
.auth-form + .btn-outline {
  width: 100%;
}

.auth-help {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}