/**
 * HabitFlow - Phase 3 Authentication Responsive & Desktop Enhancements
 */

@media (max-width: 480px) {
  .auth-card {
    padding: var(--space-6) var(--space-4);
    box-shadow: none;
    border: none;
    background: transparent;
  }

  .otp-input-container {
    gap: 6px;
  }

  .otp-digit-input {
    width: 44px;
    height: 52px;
    font-size: 1.35rem;
  }

  .auth-main-wrap {
    padding: var(--space-4) var(--space-2);
    padding-bottom: calc(var(--space-6) + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 360px) {
  .otp-input-container {
    gap: 4px;
  }

  .otp-digit-input {
    width: 38px;
    height: 48px;
    font-size: 1.2rem;
  }
}

/* Desktop Split Layout on large viewports */
@media (min-width: 1024px) {
  .auth-split-desktop {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: var(--space-8);
    max-width: 960px;
    margin: auto;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl, 24px);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
  }

  .auth-split-desktop .auth-card {
    border: none;
    box-shadow: none;
    padding: var(--space-10) var(--space-8);
    max-width: 100%;
  }

  .auth-desktop-aside {
    background-color: var(--surface-secondary);
    padding: var(--space-10) var(--space-8);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-right: 1px solid var(--border);
  }

  .auth-aside-brand {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: var(--space-6);
  }

  .auth-aside-feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin: var(--space-6) 0;
  }

  .auth-aside-feature {
    display: flex;
    gap: 12px;
    align-items: flex-start;
  }

  .auth-aside-feature-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background-color: var(--primary-light);
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
  }

  .auth-aside-feature-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 2px;
  }

  .auth-aside-feature-desc {
    font-size: 0.825rem;
    color: var(--text-secondary);
    line-height: 1.4;
  }
}