#tab-tickets { min-width: 0; }
#tab-tickets [hidden] { display: none !important; }
.work-view-switch { display: inline-flex; flex-wrap: wrap; max-width: 100%; gap: 4px; padding: 5px; border: 1px solid #e2e8f0; border-radius: 14px; background: #f1f5f9; margin-bottom: 20px; }
.work-view-switch button { padding: 10px 16px; border-radius: 10px; font-size: 14px; font-weight: 650; color: #64748b; }
.work-view-switch button[aria-pressed="true"] { color: var(--tenant-primary, #047857); background: white; box-shadow: 0 2px 6px #0f172a0a; }
.work-view-switch button span { margin-left: 6px; font-size: 12px; }
.work-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 16px; }
.work-toolbar input { flex: 1; min-width: min(100%, 220px); }
.work-toolbar input, .work-toolbar select { border: 1px solid #e2e8f0; padding: 11px 14px; background: white; border-radius: 10px; font-size: 14px; }
.work-toolbar label { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 12px; }
.work-board { display: grid; grid-template-columns: repeat(6, minmax(270px, 1fr)); gap: 14px; overflow-x: auto; max-width: 100%; align-items: start; padding-bottom: 18px; }
.work-column { --column-accent: #94a3b8; --column-background: #f1f5f9; --column-border: #cbd5e1; padding: 12px; border: 1px solid var(--column-border); border-top: 4px solid var(--column-accent); border-radius: 16px; background: var(--column-background); min-height: 240px; }
.work-column-header h3 { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; margin: 3px 2px 16px; }
.work-column-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--column-accent); }
.work-column[data-status="in_progress"] { --column-accent: #3b82f6; --column-background: #eff6ff; --column-border: #bfdbfe; }
.work-column[data-status="blocked"] { --column-accent: #ef4444; --column-background: #fef2f2; --column-border: #fecaca; }
.work-column[data-status="in_review"] { --column-accent: #8b5cf6; --column-background: #f5f3ff; --column-border: #ddd6fe; }
.work-column[data-status="resolved"] { --column-accent: #10b981; --column-background: #ecfdf5; --column-border: #a7f3d0; }
.work-column-count { margin-left: auto; border-radius: 6px; background: var(--column-border); color: #1e293b; padding: 2px 7px; font-size: 11px; }
.work-column-cards { display: grid; gap: 12px; }
.work-item { min-width: 0; border: 1px solid #e2e8f0; border-radius: 12px; padding: 12px 14px; background: white; box-shadow: 0 2px 5px #0f172a03; }
.work-item-top, .work-item-footer { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.work-priority { padding: 3px 8px; border-radius: 7px; font-size: 10px; font-weight: 700; }
.work-drag-handle { cursor: grab; padding: 8px; color: #94a3b8; }
.work-item h4 { font-weight: 700; font-size: 14px; margin-top: 8px; overflow-wrap: anywhere; }
.work-description { font-size: 12px; color: #64748b; line-height: 1.7; margin-top: 8px; white-space: pre-wrap; overflow-wrap: anywhere; max-height: 140px; overflow-y: auto; }
.work-item-meta { display: flex; flex-direction: column; gap: 5px; color: #64748b; font-size: 11px; margin-block: 8px; }
.work-people { font-size: 12px; padding-block: 12px; border-top: 1px solid #f1f5f9; overflow-wrap: anywhere; }
.work-people select { width: 100%; min-width: 0; }
.work-status-label { display: block; font-size: 10px; color: #64748b; margin-bottom: 14px; }
.work-status-label select { display: block; width: 100%; font-size: 12px; border: 1px solid #e2e8f0; border-radius: 8px; padding: 9px; margin-top: 5px; background: #f8fafc; color: #334155; }
.work-item-footer { border-top: 1px solid #f1f5f9; padding-top: 12px; font-size: 10px; color: #64748b; }
.work-item-footer button { color: var(--tenant-primary, #047857); font-weight: 650; min-height: 36px; }
.work-empty-column { font-size: 12px; text-align: center; color: #94a3b8; padding: 24px 10px; border: 1px dashed #d8dee7; border-radius: 10px; }
.work-memo-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 18px; }
.work-memo { border-top: 3px solid var(--tenant-primary, #047857); }
.work-memo progress { width: 100%; height: 6px; accent-color: var(--tenant-primary, #047857); margin-bottom: 8px; }
.work-read-state { color: #64748b; font-size: 11px; }
.work-empty { grid-column: 1 / -1; padding: 50px 20px; text-align: center; border: 1px dashed #cbd5e1; border-radius: 16px; color: #64748b; }
#tab-tickets :is(button, select, input, summary):focus-visible { outline: 3px solid var(--tenant-accent, #10b981); outline-offset: 3px; }
@media (max-width: 640px) { .work-board { grid-template-columns: repeat(6, minmax(260px, 85vw)); } .work-toolbar input { width: 100%; } .work-toolbar label { width: 100%; } .work-toolbar :is(input, select), .work-status-label select, .work-people select { font-size: 16px; } }

.work-item-detail > summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 36px; cursor: pointer; list-style: none; font-size: 12px; font-weight: 600; color: var(--tenant-primary, #047857); }
.work-item-detail > summary::-webkit-details-marker { display: none; }
.work-item-detail > summary i { font-size: 10px; }
.work-item-detail .work-detail-hide { display: none; }
.work-item-detail[open] > summary .work-detail-hide { display: inline; }
.work-item-detail[open] > summary .work-detail-show { display: none; }
.work-item-detail[open] > summary i { transform: rotate(180deg); }
.work-detail-content { border-top: 1px solid #f1f5f9; padding-top: 10px; margin-top: 4px; }
.work-detail-content .work-description { max-height: none; overflow: visible; margin-bottom: 12px; }
.work-memo-list { align-items: start; }

.work-retention-form { padding-block: 12px; border-top: 1px solid #f1f5f9; font-size: 11px; }
.work-retention-form label { display: block; color: #64748b; }
.work-retention-form input { display: block; width: 100%; margin-block: 6px; padding: 8px; border: 1px solid #e2e8f0; border-radius: 8px; font-size: 16px; }
.work-retention-form button { min-height: 36px; font-weight: 600; color: var(--tenant-primary, #047857); }
.work-retention-form p { margin-top: 6px; color: #64748b; line-height: 1.5; }

.work-edit-actions { display: flex; gap: 16px; margin: 10px 0; font-size: 12px; }
.work-edit-actions button { min-height: 32px; color: var(--tenant-primary, #047857); }
.work-edit-actions .work-delete { color: #b91c1c; }
.work-edit-actions button:disabled { opacity: .5; cursor: wait; }
.work-edit-history { border-top: 1px solid #e2e8f0; padding: 12px 0; font-size: 12px; }
.work-edit-history summary { cursor: pointer; font-weight: 600; }
.work-edit-history > ol { max-height: 260px; overflow-y: auto; margin-top: 8px; }
.work-edit-history li { padding: 6px 0; overflow-wrap: anywhere; }
.work-edit-history span { display: block; white-space: pre-wrap; }
.work-edit-before { color: #64748b; }

.work-column-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; }
.work-column-header h3 { flex: 1; min-width: 0; margin: 0; }
.work-column-focus { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 36px; padding: 6px 8px; border-radius: 8px; background: white; border: 1px solid #e2e8f0; color: var(--tenant-primary, #047857); font-size: 11px; flex-shrink: 0; }
.work-column-focus:hover { background: #f8fafc; }
.work-board[data-focused="true"] { grid-template-columns: minmax(0, 1fr); }
.work-board[data-focused="true"] .work-column-cards { grid-template-columns: repeat(auto-fill, minmax(min(100%, 270px), 1fr)); align-items: start; }
.work-board[data-focused="true"] .work-column-count { margin-left: 4px; }
.work-board[data-focused="true"] .work-empty-column { grid-column: 1 / -1; }