/* Card Component */

/* Primary container for content with Rainbow's rounded aesthetic */

@layer components {
  /* ============================================
     BASE CARD
     ============================================ */
  .card {
    background-color: var(--color-bg-main);
    border: 1px solid var(--color-gray-2);
    border-radius: var(--radius-lg); /* Signature rounded corners */
    overflow: hidden;
    transition:
      box-shadow var(--transition-normal),
      transform var(--transition-fast);
  }

  /* ============================================
     CARD VARIANTS
     ============================================ */

  /* Elevated - Has visible shadow */
  .card--elevated {
    box-shadow: var(--shadow-md);
  }

  .card--elevated:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
  }

  /* Bordered - Extra emphasis on border (no shadow by default) */
  .card--bordered {
    border-width: 2px;
  }

  /* ============================================
     CARD SECTIONS
     ============================================ */

  /* Header */
  .card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-gray-2);
  }

  .card__title {
    font-size: var(--font-size-heading-md);
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin: 0;
  }

  .card__actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
  }

  /* Body */
  .card__body {
    padding: var(--space-lg);
  }

  /* Condensed body (no padding) - add class manually when needed */
  .card__body--condensed {
    padding: 0;
  }

  /* Footer */
  .card__footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--color-gray-2);
    background-color: var(--color-bg-secondary);
  }

  /* ============================================
     CARD CONTAINER (for centering/layout)
     ============================================ */

  .card-container {
    width: 100%;
  }

  /* Centered card - centers card horizontally and vertically on page */
  .card-container--centered {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
  }

  /* Ensure card stretches to container width */
  .card-container--centered > .card {
    width: 100%;
  }

  /* Max-width variants for centered cards */
  .card-container--sm {
    max-width: 500px;
    margin: 0 auto;
  }

  .card-container--md {
    max-width: 700px;
    margin: 0 auto;
  }

  .card-container--lg {
    max-width: 900px;
    margin: 0 auto;
  }

  /* ============================================
     RESPONSIVE
     ============================================ */

  /* On small screens, reduce padding */
  @media (width <= 640px) {
    .card__header,
    .card__body,
    .card__footer {
      padding: var(--space-md);
    }
  }
}