/* ========================================================================
   COLUMN RESIZE HANDLES (Excel-like)
   ======================================================================== */

/* Column resize handle - invisible but wide hit area */
.column-resize-handle {
    position: absolute;
    right: -4px; /* Extend beyond border for easier grabbing */
    top: 0;
    bottom: 0;
    width: 8px;
    cursor: col-resize;
    z-index: 10;
    background: transparent;
    transition: background 0.15s ease;
}

/* Visual feedback on hover */
.column-resize-handle:hover {
    background: rgba(74, 155, 126, 0.3);
}

/* Prevent text selection during resize */
body.resizing-column {
    user-select: none !important;
    cursor: col-resize !important;
}

/* Highlight column header during resize */
.editable-table th.resizing {
    background: rgba(74, 155, 126, 0.1) !important;
}