/* Multiple Image Upload Styles */

/* Image preview container */
.post-images-preview {
  min-height: 200px;
  border: 2px dashed #dee2e6;
  border-radius: 8px;
  padding: 15px;
  background-color: #f8f9fa;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dark-theme .post-images-preview {
  background-color: var(--light-color-2);
  border-color: var(--light-color-3);
}

/* Empty state */
.post-images-preview .empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #adb5bd;
}

.post-images-preview .empty-state i {
  font-size: 3rem;
  margin-bottom: 10px;
}

/* Images preview grid */
.images-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 15px;
  width: 100%;
}

/* Preview item */
.preview-item {
  position: relative;
  height: 150px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.dark-theme .preview-item {
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.dark-theme .post-images-preview .empty-state {
  color: var(--gray-color-2);
}

.preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Remove button */
.remove-image-btn {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.8);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #dc3545;
  font-size: 12px;
  opacity: 0;
  transition: opacity 0.2s;
}

.preview-item:hover .remove-image-btn {
  opacity: 1;
}

/* Cover badge */
.cover-badge {
  position: absolute;
  top: 5px;
  left: 5px;
  background-color: #007bff;
  color: white;
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 10px;
  text-transform: uppercase;
}

/* Preview gallery in modal */
.preview-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 15px;
}

.gallery-item {
  height: 180px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.dark-theme .gallery-item {
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.dark-theme .remove-image-btn {
  background-color: rgba(30, 41, 59, 0.8);
  color: #ff6b6b;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Random images options */
.random-images-options {
  background-color: #f8f9fa;
  border-radius: 8px;
  padding: 10px;
  margin-top: 10px;
  border: 1px solid #dee2e6;
  font-size: 0.9rem;
}

.dark-theme .random-images-options {
  background-color: var(--light-color-2);
  border-color: var(--light-color-3);
}

.random-images-options .input-group {
  max-width: 450px;
}

.random-images-options .form-check-inline {
  margin-right: 10px;
}

.random-images-options .form-check-input,
.random-images-options .form-check-label {
  cursor: pointer;
}

/* Loading indicator */
.loading-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  color: #6c757d;
}

.loading-indicator i {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.dark-theme .loading-indicator {
  color: var(--gray-color-2);
}

.dark-theme .form-check-input {
  background-color: var(--light-color-3);
  border-color: var(--light-color-3);
}

.dark-theme .form-check-label {
  color: var(--dark-color-3);
}

/* Responsive adjustments */
@media (max-width: 576px) {
  .images-preview-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
  }

  .preview-item {
    height: 100px;
  }

  .post-images-preview {
    min-height: 150px;
    padding: 10px;
  }

  .post-images-preview .empty-state i {
    font-size: 2rem;
  }

  .post-images-preview .empty-state span {
    font-size: 0.9rem;
  }

  .preview-gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
  }

  .gallery-item {
    height: 120px;
  }

  .random-images-options {
    padding: 8px;
  }

  .random-images-options .input-group {
    max-width: 100%;
  }

  .random-images-options .form-check-inline {
    margin-right: 5px;
  }

  .random-images-options .form-check-label {
    font-size: 0.8rem;
  }
}

@media (max-width: 359px) {
  .images-preview-grid {
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 8px;
  }

  .preview-item {
    height: 80px;
  }

  .preview-gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }

  .gallery-item {
    height: 100px;
  }

  .post-images-actions .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
  }

  .post-images-actions .btn i {
    margin-right: 0.25rem !important;
  }
}