@layer layout {
  .auth-layout {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--space-6);
    background-color: var(--surface-secondary);
  }

  .auth-layout--login {
    background-color: var(--color-primary-700);
    background-image: url('/images/background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
  }

  .auth-layout--login::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgb(0 0 0 / 0.3);
    pointer-events: none;
  }

  /* Décale la card vers la droite sur desktop pour laisser le centre de
     l'image de fond (forêt en forme de "CO2") visible. En dessous du
     breakpoint 768px (tablette/mobile), on conserve le centrage par défaut. */
  @media (min-width: 769px) {
    .auth-layout--login-offset {
      align-items: flex-end;
      padding-right: clamp(var(--space-8), 8vw, 8rem);
    }
  }

  .auth-layout > * {
    position: relative;
    z-index: 1;
  }

  .auth-card {
    background-color: var(--surface-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    width: 100%;
    max-width: 28rem;
    box-shadow: var(--shadow-lg);
    text-align: center;
  }

  .auth-card--wide {
    max-width: 32rem;
  }

  .auth-card__logo {
    display: block;
    max-width: 280px;
    width: 100%;
    height: auto;
    margin: 0 auto var(--space-6) auto;
  }

  .auth-card__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-2);
    color: var(--text-primary);
  }

  .auth-card__subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
  }

  .auth-card__section {
    text-align: left;
    margin-bottom: var(--space-4);
  }

  .auth-card__section-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--border-default);
  }

  .auth-card__form {
    text-align: left;
  }

  .auth-card__links {
    margin-top: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
  }

  .auth-card__links a {
    color: var(--text-link);
    text-decoration: none;
  }

  .auth-card__links a:hover {
    color: var(--text-link-hover);
    text-decoration: underline;
  }

  .auth-card__footer {
    margin-top: var(--space-6);
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-default);
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
  }

  .auth-card__locale {
    display: inline-flex;
    gap: var(--space-2);
    align-items: center;
  }

  .auth-card__locale-btn {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    font-size: var(--font-size-sm);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
  }

  .auth-card__locale-btn--active {
    color: var(--accent-primary);
    font-weight: var(--font-weight-medium);
  }

  .auth-card__icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
  }

  .auth-card__icon--success {
    color: var(--color-success-500);
  }

  .auth-card__icon--error {
    color: var(--color-danger-500);
  }
}