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var(--border);margin-top:16px;padding-top:16px}.admin-divider-bottom{border-bottom:1px solid var(--border);margin-bottom:16px;padding-bottom:16px}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-20{margin-top:20px}.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.mb-20{margin-bottom:20px}.mb-24{margin-bottom:24px}.m-0{margin:0}.w-80{width:80px}.w-120{width:120px}.w-160{width:160px}.w-200{width:200px}.w-240{width:240px}.w-280{width:280px}.modal-overlay{background:var(--overlay);z-index:1000;animation:admin-fade var(--speed) var(--ease);justify-content:flex-end;display:flex;position:fixed;inset:0}.modal-card{background:var(--surface);border-left:1px solid var(--border);box-shadow:var(--shadow-lg);width:min(640px,100%);height:100%;animation:admin-slide-in var(--speed) var(--ease);flex-direction:column;display:flex}.modal-card.modal-wide{width:min(960px,100%)}.modal-head{height:var(--topbar-h);border-bottom:1px solid 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var(--border);border-radius:var(--radius-input);background:var(--surface);min-width:220px;max-width:320px;height:36px;color:var(--text);transition:border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease);flex:1;padding:0 12px;font-family:inherit;font-size:13px}.dt-scroll{border-radius:8px;min-height:120px;max-height:calc(100vh - 300px);overflow:auto}.dt-scroll thead th{z-index:2;background:var(--surface);box-shadow:inset 0 -1px 0 var(--border);border-bottom:none;position:sticky;top:0}.dt-scroll .dt-filter-row th{top:35px}.dt-table{table-layout:fixed;margin-top:0}.dt-table td{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.dt-table td.dt-td-multiline{white-space:normal;text-overflow:clip;overflow:visible}.dt-table th{text-overflow:ellipsis;position:relative;overflow:hidden}.dt-resizer{cursor:col-resize;-webkit-user-select:none;user-select:none;touch-action:none;width:6px;height:100%;position:absolute;top:0;right:0}.dt-resizer:hover,.dt-resizer.is-resizing{background:var(--accent);opacity:.45}.dt-table th.dt-sortable{cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}.dt-table th.dt-sortable:hover{color:var(--text)}.dt-sort{color:var(--accent);font-size:9px}.dt-filter-row th{padding:4px 8px 8px}.dt-filter{border:1px solid var(--border);background:var(--surface);width:100%;min-width:70px;height:30px;color:var(--text);transition:border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease);border-radius:8px;padding:0 8px;font-family:inherit;font-size:12px;font-weight:400}.dt-empty{text-align:center;color:var(--text-3);padding:24px;font-size:13px}.dt-bulkbar{background:var(--selected);border:1px solid var(--accent);border-radius:var(--radius-input);animation:admin-pop var(--speed) var(--ease);flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px;padding:8px 12px;font-size:13px;line-height:20px;display:flex}.dt-bulkbar strong{color:var(--text);margin-right:auto;font-weight:600}.dt-bulkbar .admin-plain,.dt-bulkbar .admin-danger,.dt-bulkbar .admin-save{height:30px;margin-right:0;padding:0 10px;font-size:13px}.dt-checkbox-col{width:36px;text-align:center!important}.dt-checkbox-col input{accent-color:var(--accent);cursor:pointer}.dt-pagination{font-variant-numeric:tabular-nums;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;margin-top:12px;display:flex}.dt-pagination .dt-filter{width:auto}.dt-loading-track{background:0 0;border-radius:1px;height:2px;margin-bottom:6px;overflow:hidden}.dt-loading-track.is-loading{background:var(--selected)}.dt-loading-bar{background:var(--accent);border-radius:1px;width:40%;height:100%;animation:1.1s ease-in-out infinite 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var(--ease);background:var(--surface);box-shadow:var(--shadow-lg);position:fixed;top:0;left:0;transform:translate(-100%);width:var(--sidebar-w)!important}.admin-sidebar.is-open{transform:none}.admin-shell[data-sidebar=collapsed] .admin-nav-label,.admin-shell[data-sidebar=collapsed] .admin-brand-text{display:inline}.admin-shell[data-sidebar=collapsed] .admin-sidebar nav a{justify-content:flex-start;padding:0 10px}.admin-shell[data-sidebar=collapsed] .admin-sidebar-brand{justify-content:flex-start;padding:0 16px}.admin-backdrop{background:var(--overlay);z-index:55;animation:admin-fade var(--speed) var(--ease);display:block;position:fixed;inset:0}.admin-collapse-btn{display:none}.admin-main{padding:16px 16px 56px}}@media (width>=1025px){.admin-menu-btn{display:none}}.admin-subgroup{border:1px solid var(--border);background:var(--surface-2);border-radius:10px;flex-direction:column;gap:10px;padding:14px 16px;display:flex}.admin-chip-x{color:inherit;cursor:pointer;background:0 0;border:none;border-radius:4px;margin-left:6px;padding:0 2px;font-size:13px;line-height:1}.admin-chip-x:hover{background:var(--hover);color:var(--danger)}@media (width<=768px){.admin-search,.admin-profile{display:none}}@media (width<=640px){.admin-main{padding:12px 12px 48px}.admin-form{grid-template-columns:1fr}.admin-section{padding:16px}}.cal-grid-wrap{border-radius:8px;margin-top:10px;overflow-x:auto}.cal-table{border-collapse:collapse;white-space:nowrap;font-variant-numeric:tabular-nums;font-size:12px;line-height:18px}.cal-table th,.cal-table td{border:1px solid var(--border);vertical-align:middle;padding:0}.cal-row-header{background:var(--surface);z-index:2;text-align:left;border-right:2px solid var(--border);min-width:130px;max-width:170px;padding:6px 10px;font-weight:500;position:sticky;left:0}.cal-col-header{background:var(--surface-2);color:var(--text-2);text-align:center;width:46px;min-width:46px;padding:5px 4px;font-size:11px;font-weight:500}.cal-col-header.cal-sticky-corner{z-index:3;background:var(--surface-2);border-right:2px solid var(--border);position:sticky;left:0}.cal-cell{text-align:center;cursor:default;width:46px;min-width:46px;max-width:46px;height:32px}.cal-cell-inner{border-radius:3px;justify-content:center;align-items:center;width:100%;height:100%;font-size:11px;font-weight:500;display:flex}.cal-cell-inner.cal-court{background:var(--accent);color:#fff}[data-theme=dark] .cal-cell-inner.cal-court{color:#09090b}.cal-cell-inner.cal-lesson{background:var(--warning-bg);color:var(--warning);box-shadow:inset 0 0 0 1px var(--warning)}.cal-cell-inner.cal-block{background:var(--neutral-bg);color:var(--text-2)}.cal-cell-inner.cal-empty{color:#0000;background:0 0}.cal-court-sport{color:var(--text-3);margin-left:4px;font-size:11px;font-weight:400}.cal-held-badge{vertical-align:middle;border-radius:4px;margin-left:5px;padding:1px 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var(--border);background:var(--selected);border-radius:10px;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:10px;padding:8px 12px;font-size:13px;display:flex}.cag{margin-top:4px}.cag-hint{margin:4px 0 0}.cag-window-col{background:var(--selected)}th.cag-window-col{box-shadow:inset 0 -2px 0 var(--accent)}.cag-court-pick{cursor:pointer;align-items:center;gap:7px;font-weight:500;display:flex}.cag-court-pick input{accent-color:var(--accent);margin:0}.cag-row-selected .cal-row-header{box-shadow:inset 3px 0 0 var(--accent)}.cal-cell-inner.cag-pending,.cal-legend-swatch.cag-pending{background:var(--info-bg,#0ea5e91f);color:var(--info,#0ea5e9);box-shadow:inset 0 0 0 1px var(--info,#0ea5e9)}.cal-legend-swatch.cag-pending{color:#0000}.cal-cell-inner.cag-clash{box-shadow:inset 0 0 0 2px var(--danger)}.cag-window-swatch{background:var(--selected);box-shadow:inset 0 0 0 1px var(--accent)}.cag-conflicts{margin-top:10px}