/* Styles for the chained list builder */
.chained-list-container {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 10px;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 15px;
}

.chained-list-item {
    flex-shrink: 0;
    position: relative;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 5px;
    text-align: center;
    width: 100px;
    cursor: grab;
    height: 100%;
}

.chained-list-item img {
    max-width: 100%;
    height: auto;
    margin-bottom: 5px;
}

.chained-list-item.selected {
    border-color: #007bff;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
}

/* Drag and drop indicator */
.drop-indicator {
    width: 4px;
    height: 100px; /* Match item height */
    background-color: black;
    align-self: center;
    flex-shrink: 0;
}

/* Dragging styles */
.dragging {
    opacity: 0.5;
}

/* Style for the read-only tree nodes to indicate they are draggable */
#tree-display .node-content {
    cursor: grab;
}

#image-sidebar-tree .node-content {
     cursor: grab;
}

body.is-dragging-list-item #scroll-list-left,
body.is-dragging-list-item #scroll-list-right {
    pointer-events: none !important;
}

/* Print WYSIWYG Styles */
.a4-page {
    background-color: white;
    margin: 20px auto;
    box-shadow: 0 1rem 3rem rgba(0,0,0,.175);
    position: relative;
    overflow: hidden;
    /* A4 dimensions at 96 DPI: 794px x 1123px */
    width: 794px;
    height: 1123px;
    /* Will be overridden dynamically by JS based on orientation */
}

.a4-page.landscape {
    width: 1123px;
    height: 794px;
}

/* Page content wrapper to handle global page margins */
.a4-page .page-content {
    width: 100%;
    height: 100%;
    /* Margin will be handled via JS padding */
}

/* Color Palette Circles */
.color-palette {
    gap: 5px;
}

.color-palette input[type="radio"] {
    display: none;
}

.color-palette .color-circle {
    display: inline-block;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.1s, border-color 0.1s;
}

.color-palette input[type="radio"]:checked + .color-circle {
    border-color: #333;
    transform: scale(1.15);
    box-shadow: 0 0 5px rgba(0,0,0,0.3);
}