/* Merge page - minimal overrides */

.direction-control {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.direction-text {
    font-size: 14px;
    color: var(--text-secondary);
}

.preview-area {
    min-height: 200px;
}

.preview-container {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

.preview-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px;
    background: var(--surface-color);
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.preview-item img {
    max-width: 150px;
    max-height: 150px;
    object-fit: contain;
}

.preview-info {
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* Drag and Drop Sorting */
.preview-container {
    min-height: 100px;
}

.preview-item {
    cursor: grab;
}

.preview-item.dragging {
    opacity: 0.5;
    cursor: grabbing;
}

.preview-item.drag-over {
    border-color: var(--primary-color);
    background-color: rgba(26, 26, 26, 0.05);
}

.sort-hint {
    text-align: center;
    color: var(--text-secondary);
    font-size: 12px;
    margin-bottom: 8px;
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.6;
}

.empty-text {
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.empty-hint {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Clear Button */
.clear-button {
    display: block;
    margin: 16px auto 0;
    padding: 8px 20px;
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.clear-button:hover {
    color: var(--text-primary);
    border-color: var(--text-primary);
}