/* Zone de dépôt de fichier ——————————————————————— */

.file-drop-zone {
  border: 2px dashed color-mix(in srgb, var(--color-accent) 40%, transparent);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  padding: var(--space-32) var(--space-20);
  text-align: center;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  width: 100%;

  p {
    margin: 0;
  }

  p:first-of-type {
    font-size: var(--fs-small);
    font-weight: 500;
  }

  p:last-of-type {
    color: var(--color-meta-text);
    font-size: var(--fs-small);
  }

  &:hover,
  &.is-dragging {
    background-color: color-mix(in srgb, var(--color-accent) 8%, transparent);
    border-color: var(--color-accent);
  }
}

.file-drop-zone__input {
  display: none;
}

/* Masquer la drop zone quand le max est atteint */
.file-drop-zone[hidden] {
  display: none;
}

/* Conteneur avec container query */
.file-upload-group {
  container-type: inline-size;
  container-name: file-upload;
}

/* Liste des fichiers ajoutés */
.file-upload-list {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;

  &:empty {
    display: none;
  }

  @container file-upload (width > 500px) {
    grid-template-columns: repeat(2, 1fr);
  }

  @container file-upload (width > 800px) {
    grid-template-columns: repeat(3, 1fr);
  }
}

.file-upload-list + .file-drop-zone {
  margin-block-start: var(--space-8);
}

.file-upload-item {
  background-color: var(--color-surface-lighter);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  padding: var(--space-12);
}

.file-upload-item__info {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.file-upload-item__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.file-upload-item__filename {
  color: var(--color-body-text);
  font-size: var(--fs-small);
  font-weight: 500;
}

.file-upload-item__type {
  color: var(--color-meta-text);
  font-size: var(--fs-small);
}

.file-upload-item__rename {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);

  label {
    font-size: var(--fs-small);
    font-weight: 500;
  }
}

/* Message d'erreur validation PDF */
.file-upload-error {
  color: #c0392b;
  display: none;
  font-size: var(--fs-small);
  margin-block-end: var(--space-8);
  margin-block-start: 0;
}

.file-upload-error.is-visible {
  display: block;
}

.file-upload-preview__name-input {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: var(--fs-small);
  padding: var(--space-8) var(--space-12);
  width: 100%;

  &:focus {
    border-color: var(--color-secondary);
    outline: 2px solid color-mix(in srgb, var(--color-secondary) 25%, transparent);
    outline-offset: 0;
  }
}