/* assets/css/components/careers-form.css
 * @layer components — Careers Application Form
 *
 * Layered on top of:
 *   - form.css         (form-group base, alert)
 *   - contact-form.css (shell, status alert, contact-form__row, submit btn)
 *   - feedback-form.css (.fb-section eyebrow, footer band, closing layout)
 *
 * Owns only the careers-specific atoms:
 *   - .careers-form         shell (extends feedback-form shape)
 *   - .careers-form__cv*    drag-and-drop CV upload zone (empty + filled)
 *
 * Token-driven, BEM, zero hardcoded values. JS handles drag/drop +
 * file preview state (IIFE 31 in navigation.js).
 */

@layer components {

  .careers-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-l);
    max-inline-size: var(--text-width-l, 56rem);
    margin-inline: auto;
    padding: var(--space-xl);
    background: var(--white);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-l);
    box-shadow:
      0 1px 2px color-mix(in oklch, var(--text-main) 4%, transparent),
      0 12px 32px color-mix(in oklch, var(--text-main) 6%, transparent);
  }

  .careers-form [hidden] {
    display: none !important;
  }

  .careers-form__header {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xs);
  }

  .careers-form__title {
    margin: 0;
    font-size: var(--heading-block);
    font-weight: var(--weight-bold);
    color: var(--text-main);
    line-height: var(--leading-tight);
  }

  .careers-form__intro {
    margin: 0;
    font-size: var(--text-s);
    line-height: var(--leading-normal);
    color: var(--text-muted);
  }

  .careers-form__fields {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
  }

  .careers-form__cv {
    position: relative;
    isolation: isolate;
  }

  .careers-form__cv-input {
    position: absolute;
    inset: 0;
    inline-size: 100%;
    block-size: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
  }

  .careers-form__cv.is-filled .careers-form__cv-input {
    display: none;
  }

  .careers-form__cv-empty {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-l) var(--space-l);
    min-block-size: 9rem;
    background: var(--primary-ultra-light);
    border: 2px dashed var(--primary-light);
    border-radius: var(--radius-m);
    text-align: center;
    transition:
      background-color var(--duration-fast) var(--ease-default),
      border-color     var(--duration-fast) var(--ease-default);
  }

  .careers-form__cv:hover .careers-form__cv-empty,
  .careers-form__cv.is-dragover .careers-form__cv-empty {
    background: color-mix(in oklch, var(--primary-ultra-light) 70%, var(--white));
    border-color: var(--primary);
  }

  .careers-form__cv-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 3rem;
    block-size: 3rem;
    background: var(--white);
    border: 1px solid var(--primary-light);
    border-radius: var(--radius-full);
    color: var(--primary);
    transition: transform var(--duration-fast) var(--ease-default);
  }

  .careers-form__cv:hover .careers-form__cv-icon,
  .careers-form__cv.is-dragover .careers-form__cv-icon {
    transform: translateY(calc(var(--space-3xs) * -1));
  }

  .careers-form__cv-copy {
    margin: 0;
    font-size: var(--text-s);
    font-weight: var(--weight-medium);
    color: var(--text-body);
  }

  .careers-form__cv-browse {
    color: var(--primary-dark);
    text-decoration: underline;
    text-underline-offset: 0.2em;
    font-weight: var(--weight-bold);
  }

  .careers-form__cv-sub {
    margin: 0;
    font-size: var(--text-xs);
    color: var(--text-muted);
  }

  .careers-form__cv-input:focus-visible + .careers-form__cv-empty,
  .careers-form__cv-input:focus + .careers-form__cv-empty {
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
  }

  .careers-form__cv-filled {
    display: flex;
    align-items: center;
    gap: var(--space-m);
    padding: var(--space-s) var(--space-m);
    background: var(--white);
    border: 1px solid var(--primary);
    border-radius: var(--radius-m);
  }

  .careers-form__cv-file-icon {
    flex-shrink: 0;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3xs);
    inline-size: 2.75rem;
    block-size: 2.75rem;
    background: var(--primary-ultra-light);
    border: 1px solid var(--primary-light);
    border-radius: var(--radius-s);
    color: var(--primary);
  }

  .careers-form__cv-file-ext {
    font-size: var(--text-2xs);
    font-weight: var(--weight-bold);
    letter-spacing: var(--tracking-caps);
    color: var(--primary);
    line-height: 1;
  }

  .careers-form__cv-meta {
    flex: 1;
    min-inline-size: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3xs);
  }

  .careers-form__cv-name {
    margin: 0;
    font-size: var(--text-s);
    font-weight: var(--weight-semibold);
    color: var(--text-main);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .careers-form__cv-size {
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--space-2xs);
    font-size: var(--text-xs);
    color: var(--text-muted);
  }

  .careers-form__cv-status {
    color: var(--primary-dark);
    font-weight: var(--weight-semibold);
  }

  .careers-form__cv-actions {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2xs);
  }

  .careers-form__cv-replace {
    padding: var(--space-2xs) var(--space-s);
    font-family: inherit;
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--text-body);
    background: transparent;
    border: 0;
    border-radius: var(--radius-s);
    cursor: pointer;
    transition:
      background-color var(--duration-fast) var(--ease-default),
      color            var(--duration-fast) var(--ease-default);
  }

  @media (hover: hover) {
    .careers-form__cv-replace:hover {
      background: var(--neutral-ultra-light);
      color: var(--primary-dark);
    }
  }

  .careers-form__cv-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 2rem;
    block-size: 2rem;
    padding: 0;
    color: var(--text-muted);
    background: var(--neutral-ultra-light);
    border: 0;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition:
      background-color var(--duration-fast) var(--ease-default),
      color            var(--duration-fast) var(--ease-default);
  }

  @media (hover: hover) {
    .careers-form__cv-remove:hover {
      background: var(--feedback-error-light, color-mix(in oklch, var(--feedback-error) 12%, var(--white)));
      color: var(--feedback-error);
    }
  }

  .careers-form__cv-replace:focus-visible,
  .careers-form__cv-remove:focus-visible {
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
  }

  .careers-form .form-group--error .careers-form__cv-empty {
    border-color: var(--feedback-error);
    background: color-mix(in oklch, var(--feedback-error-light) 50%, var(--primary-ultra-light));
  }

  @media (max-width: 48em) {
    .careers-form .contact-form__row {
      grid-template-columns: 1fr;
    }
  }

  @media (max-width: 40em) {
    .careers-form {
      padding: var(--space-l) var(--space-m);
    }

    .careers-form__cv-empty {
      padding: var(--space-m);
      min-block-size: 8rem;
    }

    .careers-form__cv-filled {
      flex-wrap: wrap;
      gap: var(--space-s);
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .careers-form__cv-icon,
    .careers-form__cv-empty {
      transition: none;
    }
    .careers-form__cv:hover .careers-form__cv-icon,
    .careers-form__cv.is-dragover .careers-form__cv-icon {
      transform: none;
    }
  }
}