/* ==========================================================================
   POPUP
   Modal popup component for overlays and dialogs
   ========================================================================== */

@layer components {
  .popup {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--block-space);

    &[hidden] {
      display: none;
    }
  }

  .popup__overlay {
    position: absolute;
    inset: 0;
    background: var(--color-overlay);
    animation: popup-fade-in 0.2s ease-out;
  }

  .popup__card {
    position: relative;
    background: var(--color-canvas);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    max-width: var(--max-width-form-wide);
    width: 100%;
    padding: var(--block-space-double);
    animation: popup-slide-up 0.3s ease-out;
  }

  .popup__close {
    position: absolute;
    top: var(--block-space);
    right: var(--block-space);
    background: transparent;
    border: none;
    padding: var(--block-space-half);
    cursor: pointer;
    color: var(--color-ink-light);
    line-height: 1;
    border-radius: var(--border-radius);

    &:hover {
      color: var(--color-ink);
      background: var(--color-ink-lightest);
    }

    &:focus-visible {
      outline: var(--focus-ring);
      outline-offset: var(--focus-ring-offset);
    }
  }

  .popup__header {
    margin-bottom: var(--block-space-1-5);
    padding-right: var(--block-space-double);
  }

  .popup__title {
    font-size: var(--text-title-2);
    font-weight: 600;
    line-height: var(--leading-tight);
    margin: 0 0 var(--block-space-half) 0;
    color: var(--color-ink);
  }

  .popup__description {
    font-size: var(--text-body);
    color: var(--color-ink-light);
    margin: 0;
    line-height: var(--leading-normal);
  }

  .popup__form {
    display: flex;
    flex-direction: column;
    gap: var(--block-space);
  }

  /* Animations */
  @keyframes popup-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
  }

  @keyframes popup-slide-up {
    from {
      opacity: 0;
      transform: translateY(var(--block-space));
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}