mirror of
https://github.com/callumalpass/tasknotes.git
synced 2026-07-22 12:50:26 +00:00
- Fix column expand/contract glitch: replace `transition: all` with specific properties and remove scale(1.02) transform on dragover columns - Fix wrong drop position when dragging upward: collapse dragged card's layout space after browser captures drag image, removing the phantom element that distorted sibling getBoundingClientRect values - Replace thin 3px accent line with animated gap/slot pattern where sibling cards shift apart via translateY to show the drop position - Lock source column min-height during drag so collapsing the dragged card doesn't shrink the priority bucket - Clip overflow on cards container during drag so translateY shifts don't cause scrollbars - Suppress hover background-color, transform, and box-shadow on all task cards during active drag via body-level .tn-drag-active class - Add rAF throttling to dragover handlers (preventDefault stays synchronous) - Support cross-column drag: detect container change, clean old, set up new - Respect prefers-reduced-motion: reduce for shift animations Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
503 lines
14 KiB
CSS
503 lines
14 KiB
CSS
/* ================================================
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KANBAN VIEW - BEM STRUCTURE
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================================================ */
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/* Kanban View Container - Root Block */
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.tasknotes-plugin .kanban-view {
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padding: var(--tn-spacing-sm);
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display: flex;
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flex-direction: column;
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height: 100%;
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overflow: hidden;
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gap: var(--tn-spacing-sm);
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max-width: 100%;
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}
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/* Bases Kanban root uses tn-tasknotesKanban (no kanban-view wrapper) */
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.tasknotes-plugin.tn-tasknotesKanban {
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display: flex;
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flex-direction: column;
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height: 100%;
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min-height: 0;
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}
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/* Kanban Header */
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.tasknotes-plugin .kanban-view__header {
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display: flex;
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flex-direction: column;
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gap: var(--tn-spacing-md);
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padding-bottom: var(--tn-spacing-md);
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border-bottom: 1px solid var(--tn-border-color);
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flex-shrink: 0;
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}
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.tasknotes-plugin .kanban-view__filter-container {
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margin-bottom: var(--tn-spacing-sm);
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}
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.tasknotes-plugin .kanban-view__actions {
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display: flex;
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align-items: center;
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justify-content: space-between;
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gap: var(--tn-spacing-md);
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flex-wrap: wrap;
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}
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.tasknotes-plugin .kanban-view__actions-left {
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display: flex;
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align-items: center;
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gap: var(--tn-spacing-sm);
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}
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.tasknotes-plugin .kanban-view__actions-right {
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display: flex;
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align-items: center;
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gap: var(--tn-spacing-sm);
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}
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/* Use consistent button system with primary accent background preserved */
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.tasknotes-plugin .kanban-view__new-task-button {
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background: var(--tn-interactive-accent);
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color: var(--text-on-accent);
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border: none;
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box-shadow: none;
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white-space: nowrap;
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}
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.tasknotes-plugin .kanban-view__new-task-button:hover {
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background: var(--tn-interactive-accent-hover);
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box-shadow: none;
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}
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.tasknotes-plugin .kanban-view__new-task-button:active {
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opacity: 0.8;
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}
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/* Stats Container */
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.tasknotes-plugin .kanban-view__stats {
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display: flex;
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align-items: center;
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gap: var(--tn-spacing-sm);
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padding: var(--tn-spacing-sm) var(--tn-spacing-md);
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background: var(--tn-bg-secondary);
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border: 1px solid var(--tn-border-color);
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border-radius: var(--tn-radius-sm);
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font-size: var(--tn-font-size-md);
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color: var(--tn-text-muted);
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font-weight: 400;
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}
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.tasknotes-plugin .kanban-view__stats-simple {
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font-size: var(--tn-font-size-sm);
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color: var(--tn-text-muted);
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font-weight: 400;
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}
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/* Board Container */
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.tasknotes-plugin .kanban-view__board-container {
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flex: 1;
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overflow: hidden;
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background: var(--tn-bg-secondary);
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border-radius: var(--tn-radius-md);
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min-height: 0;
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}
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/* Board */
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.tasknotes-plugin .kanban-view__board {
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display: flex;
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height: 100%;
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overflow-x: auto;
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overflow-y: auto;
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padding: var(--tn-spacing-md);
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gap: var(--tn-spacing-md);
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min-height: 0;
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flex-wrap: nowrap;
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}
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.tasknotes-plugin.tn-tasknotesKanban .kanban-view__board {
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flex: 1;
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min-height: 0;
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}
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/* Board Scrollbar */
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.tasknotes-plugin .kanban-view__board::-webkit-scrollbar {
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height: 8px;
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}
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.tasknotes-plugin .kanban-view__board::-webkit-scrollbar-track {
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background: var(--tn-bg-secondary);
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}
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.tasknotes-plugin .kanban-view__board::-webkit-scrollbar-thumb {
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background: var(--tn-border-color);
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border-radius: 4px;
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}
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.tasknotes-plugin .kanban-view__board::-webkit-scrollbar-thumb:hover {
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background: var(--tn-text-muted);
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}
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/* Loading Indicator */
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.tasknotes-plugin .kanban-view__loading {
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display: flex;
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align-items: center;
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justify-content: center;
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gap: var(--tn-spacing-sm);
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padding: var(--tn-spacing-lg);
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color: var(--tn-text-muted);
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font-size: var(--tn-font-size-md);
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font-style: italic;
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font-weight: 400;
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background: var(--tn-bg-secondary);
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border: 1px solid var(--tn-border-color);
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border-radius: var(--tn-radius-md);
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margin: var(--tn-spacing-md);
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}
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.tasknotes-plugin .kanban-view__loading::before {
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content: '';
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width: 16px;
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height: 16px;
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border: 2px solid color-mix(in srgb, var(--tn-text-muted) 0.3, transparent);
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border-top: 2px solid var(--tn-text-muted);
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border-radius: 50%;
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animation: spin 1s linear infinite;
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flex-shrink: 0;
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}
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/* Error State */
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.tasknotes-plugin .kanban-view__error {
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display: flex;
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align-items: center;
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justify-content: center;
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padding: var(--tn-spacing-lg);
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color: var(--tn-color-error);
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background: color-mix(in srgb, var(--tn-color-error) 0.05, var(--tn-bg-secondary));
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border: 1px solid color-mix(in srgb, var(--tn-color-error) 0.3, transparent);
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border-radius: var(--tn-radius-md);
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font-size: var(--tn-font-size-md);
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font-weight: var(--tn-font-weight-medium);
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margin: var(--tn-spacing-md);
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}
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/* ================================================
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KANBAN COLUMNS
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================================================ */
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/* Column */
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.tasknotes-plugin .kanban-view__column {
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min-width: 200px;
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max-width: 500px;
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flex-shrink: 0;
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background: var(--tn-bg-primary);
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border: 1px solid var(--tn-border-color);
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border-radius: var(--tn-radius-md);
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display: flex;
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flex-direction: column;
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height: fit-content;
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max-height: calc(100vh - 200px);
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transition: border-color var(--tn-transition-fast), box-shadow var(--tn-transition-fast);
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}
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.tasknotes-plugin .kanban-view__column--dragover {
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border-color: var(--tn-interactive-accent);
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box-shadow: var(--tn-shadow-medium);
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}
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/* Column header dragover state (for column reordering) */
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.tasknotes-plugin .kanban-view__column-header--dragover,
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.tasknotes-plugin .kanban-view__column-header-cell--dragover {
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background: var(--tn-interactive-hover);
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border: 2px solid var(--tn-interactive-accent);
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transform: scale(1.02);
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
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}
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.tasknotes-plugin .kanban-view__column--uncategorized {
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opacity: 0.8;
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border: 1px dashed var(--tn-text-muted);
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}
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.tasknotes-plugin .kanban-view__column--uncategorized .kanban-view__column-header {
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background: var(--tn-border-color);
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}
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.tasknotes-plugin .kanban-view__column--column-drop-target {
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background: var(--tn-interactive-hover);
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border: 2px dashed var(--tn-interactive-accent);
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transform: scale(1.02);
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transition: all var(--tn-transition-medium);
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box-shadow: var(--tn-shadow-medium);
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position: relative;
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}
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.tasknotes-plugin .kanban-view__column--column-drop-target .kanban-view__column-header {
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background: transparent;
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border: none;
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}
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.tasknotes-plugin .kanban-view__column--column-drop-target::before {
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content: "Drop here to reorder column";
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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background: var(--tn-interactive-accent);
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color: var(--tn-text-on-accent);
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padding: var(--tn-spacing-xs) var(--tn-spacing-md);
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border-radius: var(--tn-radius-sm);
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font-size: var(--tn-font-size-sm);
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font-weight: var(--tn-font-weight-medium);
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z-index: 1000;
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pointer-events: none;
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white-space: nowrap;
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}
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/* Column Header */
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.tasknotes-plugin .kanban-view__column-header {
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display: flex;
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align-items: center;
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gap: var(--tn-spacing-xs);
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padding: var(--tn-spacing-sm) var(--tn-spacing-md);
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border-bottom: 1px solid var(--tn-border-color);
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background: var(--tn-bg-secondary);
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position: sticky;
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top: 0;
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z-index: 5;
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border-radius: var(--tn-radius-md) var(--tn-radius-md) 0 0;
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cursor: grab;
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user-select: none;
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transition: all var(--tn-transition-fast);
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}
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.tasknotes-plugin .kanban-view__column-header:active {
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cursor: grabbing;
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}
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.tasknotes-plugin .kanban-view__column-header--dragging {
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opacity: 0.5;
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transform: rotate(2deg);
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box-shadow: var(--tn-shadow-medium);
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}
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@media (pointer: coarse) {
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.tasknotes-plugin .kanban-view__column-header--dragging {
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pointer-events: none;
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}
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}
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/* Drag Handle */
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.tasknotes-plugin .kanban-view__drag-handle {
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color: var(--tn-text-muted);
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cursor: grab;
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font-size: var(--tn-font-size-sm);
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opacity: 0.5;
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transition: opacity var(--tn-transition-fast);
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flex-shrink: 0;
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}
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.tasknotes-plugin .kanban-view__column-header:hover .kanban-view__drag-handle,
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.tasknotes-plugin .kanban-view__column-header-cell:hover .kanban-view__drag-handle {
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opacity: 1;
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}
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.tasknotes-plugin .kanban-view__drag-handle:active {
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cursor: grabbing;
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}
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.tasknotes-plugin .kanban-view__column-title {
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font-weight: var(--tn-font-weight-semibold);
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font-size: var(--tn-font-size-lg);
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color: var(--tn-text-normal);
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line-height: 1.2;
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margin: 0;
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min-width: 0;
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}
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.tasknotes-plugin .kanban-view__column-header .kanban-view__column-title {
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flex: 1;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.tasknotes-plugin .kanban-view__column-icon {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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vertical-align: middle;
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}
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.tasknotes-plugin .kanban-view__column-icon svg {
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width: 12px;
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height: 12px;
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}
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.tasknotes-plugin .kanban-view__column-count {
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color: var(--tn-text-muted);
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font-size: var(--tn-font-size-xs);
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line-height: 1.2;
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font-weight: 400;
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margin: 0;
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margin-left: var(--tn-spacing-xs);
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white-space: nowrap;
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flex-shrink: 0;
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}
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/* ================================================
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KANBAN TASK CARDS
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================================================ */
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/* Cards container (used for non-virtualized columns) */
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.tasknotes-plugin .kanban-view__cards {
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display: flex;
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flex-direction: column;
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gap: var(--tn-spacing-xs);
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overflow-y: auto; /* Allow vertical scrolling */
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flex: 1; /* Fill available space in column */
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min-height: 0; /* Allow container to shrink and enable scrolling */
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}
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/* Virtualized columns need bounded height and relative positioning. */
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.tasknotes-plugin .kanban-view__cards--virtual {
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max-height: 100vh;
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position: relative;
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}
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/* Virtualized swimlane cells should fill their container. */
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.tasknotes-plugin .kanban-view__tasks-container--virtual {
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height: 100%;
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position: relative;
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}
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/* Dragging state for card wrappers */
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.tasknotes-plugin .kanban-view__card-wrapper[draggable="true"]:hover {
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cursor: grab;
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}
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.tasknotes-plugin .kanban-view__card-wrapper[draggable="true"]:active {
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cursor: grabbing;
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}
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/* ================================================
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RESPONSIVE DESIGN
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================================================ */
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@media (max-width: 768px) {
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.tasknotes-plugin .kanban-view {
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padding: var(--tn-spacing-xs);
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gap: var(--tn-spacing-xs);
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}
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.tasknotes-plugin .kanban-view__header {
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padding-bottom: var(--tn-spacing-sm);
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gap: var(--tn-spacing-sm);
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}
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.tasknotes-plugin .kanban-view__actions {
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flex-direction: column;
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align-items: stretch;
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gap: var(--tn-spacing-sm);
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}
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.tasknotes-plugin .kanban-view__actions-left,
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.tasknotes-plugin .kanban-view__actions-right {
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justify-content: center;
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width: 100%;
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}
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.tasknotes-plugin .kanban-view__new-task-button {
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width: 100%;
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max-width: 300px;
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}
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.tasknotes-plugin .kanban-view__board {
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padding: var(--tn-spacing-sm);
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gap: var(--tn-spacing-sm);
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}
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}
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@media (max-width: 480px) {
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.tasknotes-plugin .kanban-view {
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padding: var(--tn-spacing-xs);
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}
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.tasknotes-plugin .kanban-view__board {
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padding: var(--tn-spacing-xs);
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gap: var(--tn-spacing-xs);
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}
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.tasknotes-plugin .kanban-view__column-header {
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padding: var(--tn-spacing-xs) var(--tn-spacing-sm);
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}
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.tasknotes-plugin .kanban-view__new-task-button {
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font-size: var(--tn-font-size-xs);
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padding: 0 var(--tn-spacing-md);
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}
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}
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/* Touch drag support */
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.tasknotes-plugin .kanban-view__card-wrapper[draggable="true"],
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.tasknotes-plugin .kanban-view__column-header[draggable="true"],
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.tasknotes-plugin .kanban-view__column-header-cell[draggable="true"] {
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touch-action: manipulation;
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-webkit-touch-callout: none;
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-webkit-user-select: none;
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user-select: none;
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}
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.tasknotes-plugin .kanban-view__touch-ghost {
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border-radius: var(--tn-radius-md);
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background: var(--tn-bg-primary);
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border: 2px solid var(--tn-interactive-accent);
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}
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.tasknotes-plugin .kanban-view__card--dragging {
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opacity: 0.4;
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transform: scale(0.95);
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}
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/* Drop position indicators for within-column reordering */
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.tasknotes-plugin .kanban-view__card-wrapper {
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position: relative;
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}
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/* Gap/slot drag-to-reorder: sibling cards shift apart to show drop position */
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.tasknotes-plugin .kanban-view__card-wrapper--drag-shift {
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transition: transform 200ms cubic-bezier(0.2, 0, 0, 1);
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will-change: transform;
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}
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.tasknotes-plugin .kanban-view__card-wrapper--shift-down {
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transform: translateY(var(--tn-drag-gap, 60px));
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}
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@media (prefers-reduced-motion: reduce) {
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.tasknotes-plugin .kanban-view__card-wrapper--drag-shift {
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transition: none;
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}
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}
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@media (pointer: coarse) {
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.tasknotes-plugin .kanban-view__card--dragging {
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pointer-events: none;
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}
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}
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@media (pointer: coarse) {
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.tasknotes-plugin .kanban-view__column--dragover,
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.tasknotes-plugin .kanban-view__swimlane-column--dragover {
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border-color: var(--tn-interactive-accent);
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border-width: 2px;
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transition: border-color 0.15s ease, box-shadow 0.15s ease;
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}
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.tasknotes-plugin .kanban-view__column-header--dragover,
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.tasknotes-plugin .kanban-view__column-header-cell--dragover {
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border-color: var(--tn-interactive-accent);
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background: var(--tn-bg-secondary);
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transition: border-color 0.15s ease;
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}
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}
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