/* Resizable Table Columns — Excel-like drag-to-resize on column borders */

table th {
    position: relative;
    overflow: hidden;
}

.resize-handle {
    position: absolute;
    right: 0;
    top: 0;
    width: 5px;
    height: 100%;
    cursor: col-resize;
    z-index: 10;
    user-select: none;
}

.resize-handle:hover,
.resize-handle.active {
    background-color: rgba(79, 70, 229, 0.3);
}

/* Prevent text selection while dragging */
body.resizing-columns {
    cursor: col-resize !important;
    user-select: none;
    -webkit-user-select: none;
}

body.resizing-columns * {
    cursor: col-resize !important;
}