:root{interpolate-size:allow-keywords}:root,[data-theme=light]{--bg-primary: #f5f5f7;--bg-secondary: #ffffff;--bg-tertiary: #f0f0f2;--bg-hover: #e5e5ea;--bg-overlay: rgba(0, 0, 0, .4);--text-primary: #1d1d1f;--text-secondary: #6e6e73;--text-tertiary: #aeaeb2;--border-color: #d2d2d7;--border-hover: #c7c7cc;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);--shadow-drag: 0 16px 48px rgba(0, 0, 0, .18);--accent: #6d28d9;--accent-hover: #5b21b6;--accent-light: #ede9fe;--accent-glow: rgba(109, 40, 217, .12);--danger: #ef4444;--danger-hover: #dc2626;--priority-low-bg: #dcfce7;--priority-low-text: #166534;--priority-med-bg: #fef3c7;--priority-med-text: #92400e;--priority-high-bg: #fee2e2;--priority-high-text: #991b1b;--tag-bg: #ede9fe;--tag-text: #5b21b6;--column-bg: #f0f0f2;--card-bg: #f7f7f8;--scrollbar-thumb: #c7c7cc;--scrollbar-track: transparent;--bg-dot: rgba(0, 0, 0, .1)}[data-theme=dark]{--bg-primary: 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25%,transparent)}.subtask-actions{display:flex;align-items:center;gap:2px;flex-shrink:0;opacity:0;transition:opacity .2s var(--ease)}.subtask-item:hover .subtask-actions,.subtask-item:has(.subtask-edit-input:focus) .subtask-actions{opacity:1}.subtask-action-btn{padding:4px;border-radius:5px;color:var(--text-tertiary);transition:color .2s var(--ease),background .2s var(--ease)}.subtask-action-btn:hover{color:var(--text-primary);background:color-mix(in srgb,var(--text-tertiary) 12%,transparent)}.subtask-action-btn.danger:hover{color:var(--priority-high-text);background:color-mix(in srgb,var(--priority-high-text) 12%,transparent)}.modal.modal-analytics{max-width:720px;width:100%;min-height:auto;max-height:90vh;overflow-x:hidden;overflow-y:auto;min-width:0}.modal.modal-analytics-advanced{max-width:860px}.analytics-stats-6{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))!important}.analytics-content{display:flex;flex-direction:column;gap:20px;min-width:0;overflow-wrap:break-word}.analytics-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px}.stat-card{display:flex;align-items:center;gap:10px;padding:14px 12px;border-radius:10px;background:var(--bg-primary);border:1px solid var(--border-color);min-width:0;transition:transform .2s var(--ease-out),box-shadow .2s var(--ease)}.stat-card:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}.stat-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:9px;flex-shrink:0}.stat-info{display:flex;flex-direction:column;gap:2px;min-width:0}.stat-value{font-size:1.15rem;font-weight:700;line-height:1.2;color:var(--text-primary)}.stat-label{font-size:.68rem;font-weight:500;color:var(--text-tertiary);white-space:normal;word-break:break-word;line-height:1.2}.analytics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(280px,100%),1fr));gap:12px;min-width:0}.analytics-card{display:flex;flex-direction:column;padding:16px;border-radius:10px;background:var(--bg-primary);border:1px solid var(--border-color);min-width:0;overflow:hidden}.analytics-card-wide{grid-column:1 / -1}.analytics-card-title{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:14px}.analytics-card-header-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}.analytics-card-header-row .analytics-card-title{margin-bottom:0}.analytics-view-toggle{display:flex;gap:4px}.analytics-toggle-btn{padding:6px 12px;font-size:.75rem;font-weight:600;border-radius:8px;border:1px solid var(--border-color);background:var(--bg-primary);color:var(--text-secondary);cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}.analytics-toggle-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.analytics-toggle-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.tag-details-stats{display:flex;flex-direction:column;gap:10px}.tag-detail-row{display:flex;align-items:center;justify-content:space-between;gap:8px}.tag-detail-label{font-size:.8rem;font-weight:500;color:var(--text-secondary)}.tag-detail-value{font-size:.95rem;font-weight:700;color:var(--text-primary)}.analytics-empty{font-size:.82rem;color:var(--text-tertiary);text-align:center;padding:20px 0}.bar-chart{display:flex;flex-direction:column;gap:8px;min-width:0}.bar-row{display:flex;align-items:center;gap:10px;min-width:0}.bar-label{font-size:.76rem;font-weight:500;color:var(--text-secondary);width:80px;flex-shrink:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bar-track{flex:1;min-width:0;height:8px;background:var(--bg-hover);border-radius:4px;overflow:hidden}.bar-fill{height:100%;border-radius:4px;min-width:4px;transition:width .4s var(--ease-out)}.bar-value{font-size:.72rem;font-weight:700;color:var(--text-primary);width:24px;text-align:right;flex-shrink:0}.donut-chart-wrap{display:flex;align-items:center;justify-content:center;gap:20px}.donut-chart{width:110px;height:110px;flex-shrink:0}.donut-center-value{font-size:18px;font-weight:700;fill:var(--text-primary)}.donut-center-label{font-size:.8rem;font-weight:500;fill:var(--text-tertiary)}.donut-legend{display:flex;flex-direction:column;gap:8px}.legend-item{display:flex;align-items:center;gap:8px;font-size:.8rem}.legend-dot{width:10px;height:10px;border-radius:3px;flex-shrink:0}.legend-label{flex:1;color:var(--text-secondary);font-weight:500}.legend-count{font-weight:700;color:var(--text-primary)}.stacked-bar-wrap{display:flex;flex-direction:column;gap:12px}.stacked-bar{display:flex;height:18px;border-radius:9px;overflow:hidden;background:var(--bg-hover)}.stacked-bar-segment{height:100%;min-width:3px;transition:width .4s var(--ease-out)}.stacked-bar-legend{display:flex;flex-wrap:wrap;gap:10px 18px}.stacked-bar-legend-item{display:flex;align-items:center;gap:6px;font-size:.78rem}.stacked-bar-legend-dot{width:9px;height:9px;border-radius:3px;flex-shrink:0}.stacked-bar-legend-label{color:var(--text-secondary);font-weight:500}.stacked-bar-legend-count{font-weight:700;color:var(--text-primary)}.gauge-wrap{display:flex;flex-direction:column;align-items:center;gap:4px}.gauge-svg{width:160px;height:90px}.gauge-bg{fill:none;stroke:var(--bg-hover);stroke-width:14;stroke-linecap:round}.gauge-fill{fill:none;stroke-width:14;stroke-linecap:round;transition:stroke-dashoffset .6s var(--ease-out)}.gauge-value-text{font-size:26px;font-weight:700;fill:var(--text-primary);text-anchor:middle}.gauge-label-text{font-size:10px;font-weight:500;fill:var(--text-tertiary);text-anchor:middle}.composition-chart{display:flex;flex:1;flex-direction:column;justify-content:center;gap:10px}.composition-row{display:flex;align-items:center;gap:10px}.composition-label{font-size:.74rem;font-weight:500;color:var(--text-secondary);width:80px;flex-shrink:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.composition-track{flex:1;height:8px;background:var(--bg-hover);border-radius:4px;overflow:hidden;min-width:0}.composition-fill{height:100%;border-radius:4px;min-width:3px;background:var(--accent);transition:width .4s var(--ease-out)}.composition-value{font-size:.72rem;font-weight:700;color:var(--text-primary);width:32px;text-align:right;flex-shrink:0}.timeline-chart{display:flex;flex-direction:column;gap:6px;min-width:0}.timeline-svg{width:100%;height:80px;min-width:0}.timeline-labels{display:flex;justify-content:space-around;flex-wrap:wrap;gap:4px}.timeline-label{font-size:.62rem;color:var(--text-tertiary);font-weight:500}.age-chart{display:flex;align-items:flex-end;gap:6px;height:120px;padding-top:8px;min-width:0}.age-bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%}.age-bar-value{font-size:.68rem;font-weight:700;color:var(--text-primary);line-height:1}.age-bar-track{flex:1;width:100%;max-width:28px;background:var(--bg-hover);border-radius:4px;display:flex;align-items:flex-end;overflow:hidden}.age-bar-fill{width:100%;border-radius:4px;background:var(--accent);min-height:3px;transition:height .4s var(--ease-out)}.age-bar-fill-alt{background:#3b82f6}.age-bar-label{font-size:.62rem;font-weight:600;color:var(--text-tertiary);white-space:nowrap}@media(max-width:768px){.analytics-stats,.analytics-stats-6{grid-template-columns:repeat(2,1fr)!important}.analytics-grid{grid-template-columns:1fr}.modal.modal-analytics{max-width:100%}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.custom-select{position:relative}.custom-select-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;padding:9px 12px;font-size:.85rem;font-weight:400;font-family:inherit;border:2px solid var(--border-color);border-radius:8px;background:var(--bg-primary);color:var(--text-primary);cursor:pointer;transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background-color .25s 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var(--ease)}.custom-select-option{padding:8px 10px;font-size:.85rem;border-radius:6px;cursor:pointer;color:var(--text-secondary);transition:background .2s var(--ease),color .2s var(--ease);min-width:0}.custom-select-option>span{display:block;width:100%;min-width:0}.custom-select-option-label{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden;min-width:0}.custom-select-option:hover{background:var(--accent-glow);color:var(--accent)}.custom-select-option.selected{background:var(--accent-light);color:var(--accent);font-weight:600}.has-tooltip{position:relative}.has-tooltip:after{content:attr(data-tooltip);position:absolute;top:calc(100% + 6px);left:50%;transform:translate(-50%) translateY(-4px);padding:5px 10px;font-size:.68rem;font-weight:600;white-space:nowrap;color:#f0f0f0;background:#1a1a1e;border:1px solid #2c2c2e;border-radius:6px;pointer-events:none;opacity:0;transition:opacity .2s var(--ease),transform .2s var(--ease);transition-delay:0s;z-index:200;box-shadow:0 4px 12px #0006}.has-tooltip:hover:after{opacity:1;transform:translate(-50%) translateY(0);transition-delay:.4s}.tooltip-portal{padding:5px 10px;font-size:.68rem;font-weight:600;white-space:normal;max-width:220px;text-align:center;color:#f0f0f0;background:#1a1a1e;border:1px solid #2c2c2e;border-radius:6px;pointer-events:none;z-index:10000;box-shadow:0 4px 12px #0006;animation:tooltipFadeIn .15s ease-out}@keyframes tooltipFadeIn{0%{opacity:0}to{opacity:1}}.toast-container{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:9999}.toast{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:10px;background:var(--bg-secondary);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);font-size:.82rem;font-weight:500;color:var(--text-primary);min-width:240px;max-width:380px;animation:toastIn .25s var(--ease-out)}.toast-error .toast-icon{color:var(--danger)}.toast-success .toast-icon{color:#10b981}.toast-info .toast-icon{color:var(--accent)}.toast-icon{flex-shrink:0;display:flex}.toast-message{flex:1;line-height:1.4}.toast-close{display:flex;align-items:center;justify-content:center;width:22px;height:22px;border:none;background:transparent;border-radius:4px;color:var(--text-tertiary);cursor:pointer;flex-shrink:0;transition:all .2s var(--ease)}.toast-close:hover{background:var(--bg-hover);color:var(--text-primary)}@keyframes toastIn{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:1024px){.app-header{padding:10px 16px}.header-right{gap:6px}.header-right .btn-sm{padding:7px 14px;font-size:0;gap:0;white-space:nowrap}.header-right .btn-sm svg{width:16px;height:16px}.header-right .btn-primary.btn-sm{width:36px;height:36px;min-width:36px;min-height:36px;padding:0}.header-right .btn-primary.btn-sm .btn-label{display:none}.task-count{font-size:.7rem;padding:4px 10px}}@media(max-width:768px){.app-header{flex-wrap:wrap;padding:12px 16px;margin:10px 12px 0;border-radius:14px}.header-left h1{font-size:1.1rem}.header-right{gap:6px;flex-wrap:wrap;min-width:0}.btn-group{align-items:stretch}.has-tooltip:after{display:none}.board-container{padding:16px 12px;overflow-x:auto;overflow-y:auto}.board{flex-direction:column;width:100%;align-items:stretch}.board-column-wrap{width:100%!important}.kanban-column{width:100%;min-width:unset;max-height:none}.column-header{flex-wrap:wrap;gap:8px}.column-title-group{min-width:0}.modal{margin:12px;padding:20px;border-radius:14px;max-width:100%;min-height:auto}.form-row{grid-template-columns:1fr}.toast-container{left:12px;right:12px;bottom:12px}.toast{min-width:unset;max-width:100%}}@media(max-width:480px){.app-header{padding:10px 12px;margin:8px 8px 0;border-radius:12px}.modal{padding:16px}.board-container{padding:12px 8px}.board{gap:12px}.analytics-stats{grid-template-columns:1fr 1fr}.stat-card{padding:10px}.stat-value{font-size:1rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.2s!important}}