:root{--bg: #f6f8fb;--surface: #ffffff;--surface-subtle: #f0f4f8;--surface-raised: #ffffff;--text: #172033;--text-muted: #637083;--text-soft: #8994a6;--border: #d8e0ea;--border-strong: #b8c4d4;--primary: #2563eb;--primary-hover: #1d4ed8;--primary-soft: #e8f0ff;--accent: #0f766e;--accent-soft: #dff7f3;--warning: #b45309;--warning-soft: #fff3d6;--danger: #b42318;--danger-soft: #ffe8e5;--success: #15803d;--success-soft: #e4f7e9;--new: #2563eb;--new-soft: #e8f0ff;--doing: #7c3aed;--doing-soft: #f0e9ff;--waiting: #b45309;--waiting-soft: #fff3d6;--done: #15803d;--done-soft: #e4f7e9;--shadow-sm: 0 1px 2px rgba(23, 32, 51, .06);--shadow-md: 0 14px 36px rgba(23, 32, 51, .12);--focus: 0 0 0 3px rgba(37, 99, 235, .18)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif;font-size:14px;line-height:1.5}button,input,select{font:inherit}a{color:inherit}.app{min-height:100vh;display:grid;grid-template-columns:248px 1fr}.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:20px 16px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;margin-bottom:28px}.brand-mark{width:32px;height:32px;border-radius:8px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:14px}.nav{display:grid;gap:6px}.nav a{text-decoration:none;color:var(--text-muted);padding:10px 12px;border-radius:8px;font-weight:700}.nav a.active,.nav a:hover{background:var(--primary-soft);color:var(--primary)}.main{padding:26px;overflow:hidden}.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}.topbar-actions{display:flex;gap:10px;flex-wrap:wrap}h1{margin:0;font-size:28px;line-height:36px}h2{margin:0;font-size:18px;line-height:26px}.subtitle{margin:4px 0 0;color:var(--text-muted)}.btn{min-height:40px;border-radius:8px;border:1px solid transparent;padding:9px 14px;font-weight:800;cursor:pointer;transition:background .18s ease,border-color .18s ease,box-shadow .18s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}.btn:focus-visible,.input:focus,.select:focus{outline:none;box-shadow:var(--focus);border-color:var(--primary)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.btn-secondary:hover{background:var(--surface-subtle);border-color:var(--border-strong)}.kpis{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin-bottom:18px}.panel,.kpi{background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow-sm)}.kpi{padding:16px}.kpi span{color:var(--text-muted);font-size:13px;display:inline-flex;align-items:center;gap:6px}.kpi strong{display:block;margin-top:4px;font-size:28px;line-height:34px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px;align-items:start}.panel{padding:18px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.input,.select{min-height:40px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);padding:8px 12px}.search-field{flex:1 1 260px;position:relative;display:flex;align-items:center;color:var(--text-muted)}.search-field svg{position:absolute;left:12px}.search-field .input{width:100%;padding-left:36px}.compact-select{width:100%}.table{display:grid;border:1px solid var(--border);border-radius:10px;overflow:hidden}.row{display:grid;grid-template-columns:minmax(220px,1.4fr) 120px 110px 110px 92px 132px;gap:12px;align-items:center;padding:13px 14px;border-bottom:1px solid var(--border);background:var(--surface)}.row:last-child{border-bottom:0}.row.header{background:var(--surface-subtle);color:var(--text-muted);font-size:12px;font-weight:800;text-transform:uppercase}.task-title{margin:0;font-weight:800}.task-title-link{color:var(--text);text-decoration:none}.task-title-link:hover{color:var(--primary)}.task-note{margin:2px 0 0;color:var(--text-muted);font-size:13px}.badge{display:inline-flex;width:fit-content;border-radius:6px;padding:4px 8px;font-size:12px;font-weight:800;white-space:nowrap}.badge-new{background:var(--new-soft);color:var(--new)}.badge-doing{background:var(--doing-soft);color:var(--doing)}.badge-waiting{background:var(--waiting-soft);color:var(--waiting)}.badge-done{background:var(--done-soft);color:var(--done)}.badge-unknown{background:var(--surface-subtle);color:var(--text-muted)}.badge-danger{background:var(--danger-soft);color:var(--danger)}.priority-text{color:var(--text-muted);font-size:12px;font-weight:800}.board{display:grid;grid-template-columns:repeat(4,minmax(260px,1fr));gap:12px;margin-top:18px;overflow-x:auto}.column{background:var(--surface-subtle);border:1px solid var(--border);border-radius:10px;padding:12px;min-height:260px}.column-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-weight:800}.column-empty{margin:0;color:var(--text-muted);border:1px dashed var(--border-strong);border-radius:8px;padding:14px;background:var(--surface)}.task-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:12px;margin-bottom:10px;transition:border-color .18s ease,box-shadow .18s ease}.task-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.task-card-head,.task-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.task-meta{justify-content:flex-start;color:var(--text-muted);font-size:13px;margin:10px 0}.task-meta span{display:inline-flex;align-items:center;gap:5px}.task-detail-link{display:inline-flex;width:fit-content;color:var(--primary);font-weight:800;text-decoration:none;margin:0 0 10px}.task-detail-link:hover{color:var(--primary-hover)}.side-list{display:grid;gap:10px}.alert{border:1px solid var(--danger-soft);background:var(--danger-soft);color:var(--danger);border-radius:8px;padding:12px;font-weight:700}.data-state{min-height:360px;display:grid;place-items:center;justify-items:center;border:1px dashed var(--border-strong);border-radius:10px;background:var(--surface-subtle);text-align:center;padding:28px}.data-state h2{margin-top:12px;font-size:20px;line-height:28px}.data-state p{max-width:420px;margin:8px 0 18px;color:var(--text-muted)}.data-state-mark{width:52px;height:52px;border-radius:12px;background:var(--primary-soft);border:1px solid var(--border);display:grid;place-items:center;color:var(--primary)}.data-state-error{border-style:solid;background:var(--danger-soft)}.data-state-error .data-state-mark{background:var(--surface);color:var(--danger)}.skeleton-stack{display:grid;gap:10px}.skeleton-stack span{display:block;min-height:46px;border-radius:8px;background:linear-gradient(90deg,var(--surface),var(--surface-subtle),var(--surface))}.detail-page{width:100%;max-width:1180px;margin:0 auto;padding:24px}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;align-items:start}.detail-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.detail-panel,.detail-side-panel{padding:22px}.detail-top{display:grid;gap:8px}.detail-back{display:inline-flex;align-items:center;gap:7px;width:fit-content;color:var(--primary);font-weight:800;text-decoration:none}.detail-back:hover{color:var(--primary-hover)}.detail-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;margin-bottom:2px}.detail-actions .btn:disabled{cursor:not-allowed;opacity:.62}.detail-top h1{margin:2px 0 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var(--border);border-radius:8px;padding:12px}@media(max-width:1240px){.kpis{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:1100px){.app{grid-template-columns:1fr}.sidebar{display:flex;align-items:center;justify-content:space-between;border-right:0;border-bottom:1px solid var(--border)}.brand{margin-bottom:0}.nav{display:flex;overflow-x:auto}.workspace{grid-template-columns:1fr}.board{overflow-x:auto;grid-template-columns:repeat(4,260px)}}@media(max-width:900px){.detail-layout{grid-template-columns:1fr}.detail-summary{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.main{padding:18px 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span{color:var(--text-muted);font-size:13px}.landing-preview{background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow-md);overflow:hidden}.landing-preview-top{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border);background:var(--surface-raised)}.landing-preview-title{font-weight:800}.landing-preview-body{padding:18px;display:grid;gap:14px}.landing-preview-fallback{padding:18px;color:var(--text-muted)}.landing-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.landing-kpi{padding:12px;border-radius:8px;background:var(--surface-subtle)}.landing-kpi span{display:block;color:var(--text-muted);font-size:12px}.landing-kpi strong{font-size:20px}.landing-task-row{display:grid;grid-template-columns:1fr auto;gap:12px;padding:13px;border:1px solid var(--border);border-radius:8px;align-items:center}.landing-task-title{margin:0;font-weight:800}.landing-task-meta{margin:2px 0 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