/**
 * Drag & Drop Styles
 * Generic styles for DragDropManager
 */

/* Draggable item states */
[draggable="true"] {
    cursor: move !important;
    transition: opacity 0.2s, transform 0.2s;
}

[draggable="true"]:hover {
    opacity: 0.9;
}

/* Item being dragged */
.dragging {
    opacity: 0.5;
    transform: scale(0.95);
    cursor: grabbing !important;
}

/* Item being dragged over (drop target) - removed in favor of drop-indicator */
.drag-over {
    /* No longer used - we use drop-indicator instead */
}

/* Drop indicator (visual feedback) - Dynamic line between items */
.drop-indicator {
    height: 3px;
    background: #3b82f6;
    border-radius: 2px;
    margin: -2px 0; /* Negative margin to sit between items */
    position: relative;
    animation: pulse-indicator 1s ease-in-out infinite;
    pointer-events: none; /* Don't interfere with drag events */
    z-index: 100;
}

.drop-indicator::before {
    content: '';
    position: absolute;
    left: -2px;
    top: -4px;
    width: 10px;
    height: 10px;
    background: #3b82f6;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.6);
}

.drop-indicator::after {
    content: '';
    position: absolute;
    right: -2px;
    top: -4px;
    width: 10px;
    height: 10px;
    background: #3b82f6;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.6);
}

@keyframes pulse-indicator {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
    }
    50% {
        opacity: 0.8;
        box-shadow: 0 0 0 8px rgba(59, 130, 246, 0);
    }
}

/* Drag handle (if used) */
.drag-handle {
    cursor: grab;
    color: #9ca3af;
    padding: 0.25rem;
    margin-right: 0.5rem;
    transition: color 0.2s;
}

.drag-handle:hover {
    color: #3b82f6;
}

.drag-handle:active {
    cursor: grabbing;
}

/* Smooth transitions for reordering */
.drag-transition {
    transition: transform 0.3s ease, opacity 0.3s ease;
}