/* Galerie documents — aperçu + actions */

.lo-doc-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 8px;
}

.lo-doc-tile {
  display: flex;
  flex-direction: column;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  min-height: 180px;
}

.lo-doc-tile.is-trashed {
  opacity: 0.55;
}

.lo-doc-thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  margin: 0;
  padding: 0;
  border: 0;
  background: #f1f5f9;
  cursor: zoom-in;
}

.lo-doc-thumb img {
  max-width: 100%;
  max-height: 120px;
  object-fit: contain;
}

.lo-doc-icon {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #475569;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 8px 12px;
  background: #fff;
}

.lo-doc-icon--pdf {
  color: #b91c1c;
  border-color: #fecaca;
}

.lo-doc-icon--img {
  color: #0369a1;
  border-color: #bae6fd;
}

.lo-doc-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px 12px;
  flex: 1;
}

.lo-doc-body strong {
  font-size: 0.88rem;
  line-height: 1.25;
  word-break: break-word;
}

.lo-doc-type,
.lo-doc-meta {
  font-size: 0.78rem;
  color: #64748b;
}

.lo-doc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.lo-doc-btn {
  appearance: none;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #0f172a;
  border-radius: 8px;
  padding: 5px 9px;
  font-size: 0.78rem;
  cursor: pointer;
  text-decoration: none;
}

.lo-doc-btn:hover {
  border-color: #94a3b8;
}

.lo-doc-btn--ghost {
  background: transparent;
}

.lo-doc-btn--warn {
  border-color: #f59e0b;
  color: #92400e;
  background: #fffbeb;
}

.lo-doc-btn--danger {
  border-color: #f87171;
  color: #991b1b;
  background: #fef2f2;
}

.lo-doc-trashed-badge {
  font-size: 0.75rem;
  color: #92400e;
}

.lo-doc-empty {
  color: #64748b;
  font-size: 0.9rem;
}

/* Modal aperçu */
html.lo-doc-modal-open {
  overflow: hidden;
}

.lo-doc-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.lo-doc-modal[hidden] {
  display: none !important;
}

.lo-doc-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
}

.lo-doc-modal-panel {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  max-height: min(90vh, 900px);
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.25);
  overflow: hidden;
}

.lo-doc-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid #e2e8f0;
}

.lo-doc-modal-title {
  font-size: 0.95rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lo-doc-modal-x {
  border: 0;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: #475569;
}

.lo-doc-modal-body {
  flex: 1;
  min-height: 280px;
  background: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lo-doc-modal-img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
}

.lo-doc-modal-frame {
  width: 100%;
  height: min(70vh, 720px);
  border: 0;
  background: #fff;
}

.lo-doc-modal-empty {
  color: #e2e8f0;
  padding: 24px;
  text-align: center;
}

.lo-doc-modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 12px 16px;
  border-top: 1px solid #e2e8f0;
}

.lo-doc-modal-open,
.lo-doc-modal-close-btn {
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.86rem;
  text-decoration: none;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #0f172a;
  cursor: pointer;
}

.lo-doc-modal-open {
  border-color: #6ee7b7;
  background: #ecfdf5;
  color: #047857;
  font-weight: 600;
}

@media (max-width: 640px) {
  .lo-doc-gallery {
    grid-template-columns: 1fr 1fr;
  }
  .lo-doc-modal-panel {
    max-height: 95vh;
  }
}