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840px;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--radius-pill: 9999px;--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .04), 0 1px 2px -1px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .06), 0 2px 4px -2px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04);--transition-fast: .15s ease;--transition-normal: .25s ease}[data-theme=dark]{--color-background: #090d16;--color-surface: #111827;--color-surface-hover: #1f2937;--color-surface-active: #374151;--color-text: #f8fafc;--color-text-secondary: #94a3b8;--color-text-muted: #64748b;--color-border: #1f2937;--color-border-subtle: #111827;--color-border-focus: #3b82f6;--color-primary: #f8fafc;--color-primary-text: #0f172a;--color-accent: #3b82f6;--color-accent-light: #1e3a8a;--color-priority-urgent: #f87171;--color-priority-urgent-bg: #450a0a;--color-priority-high: #fb923c;--color-priority-high-bg: #431407;--color-priority-normal: #60a5fa;--color-priority-normal-bg: 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svg{width:20px;height:20px}.header-container{margin-bottom:28px}.header-greeting{font-size:26px;font-weight:700;letter-spacing:-.025em;color:var(--color-text);line-height:1.2}.header-date{font-size:14px;color:var(--color-text-muted);margin-top:4px}.header-meta{display:flex;align-items:center;justify-content:space-between;margin-top:16px}.summary-counter{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--color-text-secondary);background-color:var(--color-surface);padding:6px 12px;border:1px solid var(--color-border);border-radius:var(--radius-pill)}.section-title{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:12px;display:flex;align-items:center;gap:8px}.section-title.overdue{color:var(--color-danger)}.task-group{margin-bottom:32px}.task-list{display:flex;flex-direction:column;gap:8px}.task-card{background-color:var(--color-surface);border:1px solid 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14px 10px 40px;background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:14px;color:var(--color-text);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.search-input:focus{border-color:var(--color-border-focus);box-shadow:0 0 0 2px #2563eb26}.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--color-text-muted);width:16px;height:16px;pointer-events:none}.filter-groups{display:flex;flex-direction:column;gap:10px;background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:12px 14px}.filter-group{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.filter-group-label{font-size:11px;font-weight:700;color:var(--color-text-muted);min-width:54px;text-transform:uppercase;letter-spacing:.05em}.filter-pills{display:flex;align-items:center;gap:6px;flex-wrap:wrap;flex:1}.filter-pill{padding:5px 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16px;border-radius:var(--radius-md);font-size:13px;font-weight:500;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:10px;animation:slideIn .2s ease-out forwards}.toast-success{background-color:#15803d;color:#fff}.toast-error{background-color:#b91c1c;color:#fff}.toast-info{background-color:var(--color-text);color:var(--color-surface)}@keyframes slideIn{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.task-card{cursor:grab;position:relative;transition:transform .15s ease,box-shadow .15s ease,background-color .15s ease,border-color .15s ease}.task-card:active{cursor:grabbing}.task-card.is-dragging{opacity:.4;border:2px dashed var(--color-accent)!important;transform:scale(.98)}.task-list{min-height:50px;border-radius:var(--radius-md);transition:background-color .15s ease,border-color .15s ease}.task-list.drag-hover{background-color:var(--color-accent-bg);border:2px dashed var(--color-accent);border-radius:var(--radius-md)}.card-drag-handle{position:absolute;top:10px;right:10px;color:var(--color-text-muted);opacity:.3;cursor:grab;padding:4px}.task-card:hover .card-drag-handle{opacity:.8}.task-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:8px}.assignee-avatar{width:20px;height:20px;border-radius:50%;background-color:var(--color-accent);color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;text-transform:uppercase}.subtasks-summary-bar{margin-top:10px;padding-top:8px;border-top:1px solid var(--color-border-subtle);display:flex;flex-direction:column;gap:4px}.subtasks-progress-text{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:600;color:var(--color-text-muted)}.subtask-progress-track{width:100%;height:4px;background-color:var(--color-border);border-radius:2px;overflow:hidden}.subtask-progress-fill{height:100%;background-color:var(--color-accent);transition:width .25s ease}.badge-attachment{background-color:var(--color-surface);color:var(--color-text-muted);border:1px solid var(--color-border)}.project-header{border-left-color:var(--color-accent)!important;background-color:var(--color-surface-hover)}.project-folder-icon{color:var(--color-accent)}.section-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.subtask-ratio-badge{font-size:11px;font-weight:600;color:var(--color-accent);background-color:var(--color-accent-bg);padding:3px 8px;border-radius:var(--radius-pill)}.subtask-item{display:flex;align-items:center;gap:10px;padding:8px 12px;background-color:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-sm);margin-bottom:6px}.subtask-item.completed .subtask-title-text{text-decoration:line-through;color:var(--color-text-muted)}.subtask-title-text{flex:1;font-size:13px;color:var(--color-text)}.btn-icon-danger{background:none;border:none;color:var(--color-danger);font-size:16px;font-weight:700;cursor:pointer;padding:0 4px;line-height:1;opacity:.6}.btn-icon-danger:hover{opacity:1}.add-subtask-form{display:flex;gap:8px;margin-top:10px}.add-subtask-input{flex:1;padding:6px 12px;font-size:13px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background-color:var(--color-surface);color:var(--color-text)}.add-subtask-input:focus{outline:none;border-color:var(--color-accent)}.btn-sm{padding:6px 12px!important;font-size:12px!important}.attachments-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}.attachment-card{border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;background-color:var(--color-surface);display:flex;flex-direction:column}.attachment-preview-img{height:100px;background-size:cover;background-position:center;border-bottom:1px solid var(--color-border-subtle)}.attachment-preview-doc{height:80px;display:flex;align-items:center;justify-content:center;background-color:var(--color-surface-hover);color:var(--color-text-muted);border-bottom:1px solid var(--color-border-subtle)}.attachment-info{padding:8px 10px;display:flex;flex-direction:column;gap:2px}.attachment-name{font-size:12px;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.attachment-size{font-size:11px;color:var(--color-text-muted)}.empty-attachments-box{border:2px dashed var(--color-border);border-radius:var(--radius-md);padding:20px;display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--color-text-muted);font-size:13px;cursor:pointer;transition:border-color .15s ease,background-color .15s ease}.empty-attachments-box:hover{border-color:var(--color-accent);background-color:var(--color-accent-bg);color:var(--color-accent)}.btn-upload-label{display:inline-flex;align-items:center;gap:6px;cursor:pointer}.view-container{display:none;animation:fadeIn .2s ease-in-out}.view-container.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.settings-card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:20px;margin-bottom:20px}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--color-border)}.settings-row:last-child{border-bottom:none}.settings-label{font-size:14px;font-weight:500;color:var(--color-text)}.settings-value{font-size:14px;color:var(--color-text-secondary)}.settings-input{padding:8px 12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background-color:var(--color-surface);color:var(--color-text);font-size:13px;width:100%;max-width:260px}@media(max-width:480px){#toast-container{left:16px;right:16px;top:16px;max-width:none}}