/* Enterprise Bootstrap Theme | MIT License | (c) 2026 Priya Vijai Kalyan */
.treegrid{background-color:var(--theme-surface-bg);border:1px solid var(--theme-border-color);display:flex;flex-direction:column;font-family:inherit;font-size:.875rem;overflow:hidden}.treegrid,.treegrid *,.treegrid :after,.treegrid :before{box-sizing:border-box}.treegrid-header{background-color:var(--theme-surface-raised-bg);border-bottom:2px solid var(--theme-border-color);display:flex;flex-shrink:0;overflow:hidden;position:sticky;top:0;z-index:2}.treegrid-header-cell{align-items:center;border-right:1px solid var(--theme-border-subtle);color:var(--theme-text-secondary);display:flex;flex-shrink:0;font-size:.8rem;font-weight:600;height:34px;padding:0 8px;position:relative;-webkit-user-select:none;-moz-user-select:none;user-select:none;white-space:nowrap}.treegrid-header-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis}.treegrid-body{flex:1;overflow:auto}.treegrid-row{background-color:var(--theme-surface-bg);border-bottom:1px solid var(--theme-border-subtle);cursor:pointer;display:flex;height:32px;outline:none;transition:background-color .15s ease,box-shadow .15s ease}.treegrid-row:hover{background-color:var(--theme-hover-bg);box-shadow:0 0 4px var(--theme-glow-color-hover,rgba(37,99,235,.18))}.treegrid-cell{align-items:center;border-right:1px solid var(--theme-border-subtle);color:var(--theme-text-primary);display:flex;flex-shrink:0;font-size:.8rem;height:32px;outline:none;padding:0 8px;white-space:nowrap}.treegrid-cell,.treegrid-cell-value{overflow:hidden;text-overflow:ellipsis}.treegrid-tree-col{background-color:inherit;left:0;position:sticky;z-index:1}.treegrid-header .treegrid-tree-col{background-color:var(--theme-surface-raised-bg);z-index:3}.treegrid-indent-spacer{display:inline-block;flex-shrink:0}.treegrid-toggle{align-items:center;background:none;border:none;color:var(--theme-text-secondary);cursor:pointer;display:inline-flex;flex-shrink:0;font-size:.75rem;height:20px;justify-content:center;outline:none;padding:0;width:20px}.treegrid-toggle:hover{color:var(--theme-text-primary)}.treegrid-toggle-spacer{display:inline-block;flex-shrink:0;width:20px}.treegrid-icon{align-items:center;color:var(--theme-text-secondary);display:inline-flex;flex-shrink:0;font-size:.8rem;justify-content:center;margin-right:4px;width:20px}.treegrid-label{color:var(--theme-text-primary);flex:1;font-size:.8rem;line-height:32px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.treegrid-row-selected{background-color:var(--theme-selected-bg)}.treegrid-row-selected:hover{background-color:rgba(var(--theme-primary-rgb),.15)}.treegrid-cell-focused{outline:2px solid var(--theme-primary);outline-offset:-2px}.treegrid-row-striped,.treegrid-row-striped:nth-child(2n){background-color:var(--theme-surface-bg)}.treegrid-row-disabled{cursor:not-allowed;opacity:.5;pointer-events:none}.treegrid-resize-handle{background:transparent;bottom:0;cursor:col-resize;position:absolute;right:0;top:0;width:8px;z-index:10}.treegrid-resize-handle:after{background-color:var(--theme-border-color);bottom:4px;content:"";position:absolute;right:0;top:4px;width:1px}.treegrid-resize-handle:hover:after{background-color:var(--theme-primary);width:2px}.treegrid-resizing{-webkit-user-select:none;-moz-user-select:none;user-select:none}.treegrid-resizing,.treegrid-resizing *{cursor:col-resize!important}.treegrid-sort-icon{color:var(--theme-text-muted);font-size:.625rem;margin-left:4px}.treegrid-col-drop-before{box-shadow:inset 3px 0 0 0 var(--theme-primary)}.treegrid-col-drop-after{box-shadow:inset -3px 0 0 0 var(--theme-primary)}.treegrid-header-cell-dragging{opacity:.5}.treegrid-cell-editing{overflow:visible;position:relative}.treegrid-editor{background-color:var(--theme-surface-bg);border:2px solid var(--theme-primary);box-sizing:border-box;font-size:.8rem;height:calc(100% + 2px);left:-1px;min-width:calc(100% + 2px);padding:0 6px;position:absolute;top:-1px;z-index:10}select.treegrid-editor{min-width:160px}.treegrid-cell-aggregate{color:var(--theme-text-secondary);font-style:italic;font-weight:600}.treegrid-drop-before{box-shadow:inset 0 2px 0 0 var(--theme-primary)}.treegrid-drop-inside{background-color:rgba(var(--theme-primary-rgb),.08);outline:2px solid var(--theme-primary);outline-offset:-2px}.treegrid-drop-after{box-shadow:inset 0 -2px 0 0 var(--theme-primary)}.treegrid-row-dragging{opacity:.4}.treegrid-context-menu{background-color:var(--theme-surface-bg);border:1px solid var(--theme-border-color);box-shadow:var(--theme-shadow-md);font-size:.8rem;max-width:280px;min-width:160px;padding:4px 0;z-index:1050}.treegrid-context-item{align-items:center;background:none;border:none;color:var(--theme-text-primary);cursor:pointer;display:flex;font-size:.8rem;gap:8px;outline:none;padding:6px 12px;text-align:left;white-space:nowrap;width:100%}.treegrid-context-item:focus,.treegrid-context-item:hover{background-color:var(--theme-hover-bg)}.treegrid-context-item[disabled]{color:var(--theme-text-muted);cursor:not-allowed}.treegrid-context-item[disabled]:focus,.treegrid-context-item[disabled]:hover{background-color:transparent}.treegrid-context-shortcut{color:var(--theme-text-muted);font-size:.75rem;margin-left:auto;padding-left:16px}.treegrid-context-separator{background-color:var(--theme-border-subtle);height:1px;margin:4px 0}.treegrid-virtual-viewport{position:relative;width:100%}.treegrid-virtual-row{align-items:center;box-sizing:border-box;cursor:pointer;display:flex;outline:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;white-space:nowrap}.treegrid-virtual-spacer{pointer-events:none;width:100%}.treegrid-spinner{border-width:2px;height:14px;width:14px}.treegrid-empty{align-items:center;color:var(--theme-text-muted);display:flex;font-size:.8rem;font-style:italic;justify-content:center;padding:24px 16px}.treegrid:focus-within{border-color:var(--theme-primary)}.treegrid-column-picker-btn{align-items:center;background:none;border:none;color:var(--theme-text-muted);cursor:pointer;display:inline-flex;flex-shrink:0;font-size:.8rem;height:34px;justify-content:center;outline:none;padding:0;width:34px}.treegrid-column-picker-btn:focus,.treegrid-column-picker-btn:hover{background-color:var(--theme-active-bg);color:var(--theme-text-primary)}.treegrid-column-picker-dropdown{background-color:var(--theme-surface-bg);border:1px solid var(--theme-border-color);box-shadow:var(--theme-shadow-md);font-size:.8rem;max-width:280px;min-width:180px;padding:8px 0;z-index:1050}.treegrid-column-picker-item{align-items:center;color:var(--theme-text-primary);cursor:pointer;display:flex;gap:8px;padding:4px 12px;white-space:nowrap}.treegrid-column-picker-item:hover{background-color:var(--theme-hover-bg)}.treegrid-column-picker-item input[type=checkbox]{cursor:pointer;margin:0}@media (prefers-reduced-motion:reduce){.treegrid-toggle i{transition:none}}