:root{--bg:#f6f7f9;--surface:#ffffff;--border:#e3e6ea;--text:#1d2433;--text-muted:#6b7484;--accent:#2563eb;--accent-soft:#dbeafe;--danger:#dc2626;--danger-soft:#fee2e2;--warn:#b45309;--warn-soft:#fef3c7;--ok-soft:#dcfce7;--radius:8px;--shadow:0 1px 3px rgba(16,24,40,0.08)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.45}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit;color:inherit;padding:7px 10px;border:1px solid var(--border);border-radius:6px;background:var(--surface)}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}h1,h2,h3{margin:0}.shell{max-width:1280px;margin:0 auto;padding:20px 24px 60px}.shell-loading{color:var(--text-muted);padding-top:80px;text-align:center}.topbar{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:18px}.brand h1{font-size:20px}.brand-sub{color:var(--text-muted);font-size:12px}.tabs{display:flex;gap:4px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:3px}.tab{border:none;background:transparent;padding:6px 14px;border-radius:6px;color:var(--text-muted)}.tab-active{background:var(--accent);color:#fff}.topbar-actions{margin-left:auto;display:flex;gap:8px}.btn{border:1px solid var(--border);border-radius:6px;padding:7px 14px;background:var(--surface)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-ghost{background:transparent}.btn-danger{background:var(--danger-soft);border-color:var(--danger);color:var(--danger)}.warning-banner{align-items:center;gap:12px;justify-content:space-between;background:var(--warn-soft);border:1px solid var(--warn);color:var(--warn);border-radius:var(--radius);padding:10px 14px}.filter-bar,.warning-banner{display:flex;margin-bottom:18px}.filter-bar{gap:8px;flex-wrap:wrap}.filter-search{flex:1 1;min-width:200px}.badge{font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;text-transform:uppercase;letter-spacing:.03em}.badge-high{background:var(--danger);color:#fff}.badge-medium{background:var(--warn-soft);color:var(--warn)}.badge-low,.chip{background:#eef0f3;color:var(--text-muted)}.chip{font-size:12px;padding:2px 8px;border-radius:999px;white-space:nowrap}.chip-project{background:var(--accent-soft);color:var(--accent)}.chip-overdue{background:var(--danger);color:#fff;font-weight:700}.chip-today{background:var(--warn-soft);color:var(--warn);font-weight:700;border:1px solid var(--warn)}.chip-soon{background:var(--accent-soft);color:var(--accent)}.chip-later,.chip-muted,.chip-none,.chip-source{background:#eef0f3;color:var(--text-muted)}.chip-status-done{background:var(--ok-soft);color:#15803d}.chip-status-blocked{background:var(--danger-soft);color:var(--danger)}.chip-status-waiting{background:var(--warn-soft);color:var(--warn)}.chip-status-in-progress{background:var(--accent-soft);color:var(--accent)}.card{display:block;width:100%;text-align:left;background:var(--surface);border-left:1px solid var(--border);border:1px solid var(--border);border-left-width:4px;border-radius:var(--radius);padding:10px 12px;box-shadow:var(--shadow)}.card:hover{border-color:var(--accent)}.card.priority-high{border-left-color:var(--danger)}.card.priority-medium{border-left-color:var(--warn)}.card-done{opacity:.55}.card-done .card-title{text-decoration:line-through}.card-bottom,.card-top{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.card-title{font-weight:600;margin:6px 0}.card-waiting{font-size:12px;color:var(--warn);margin-bottom:6px}.card-stack{display:flex;flex-direction:column;gap:8px}.card-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:8px;gap:8px}.section-heading{font-size:15px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin:24px 0 12px}.attention-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));grid-gap:14px;gap:14px;align-items:start}.attention-group{background:var(--surface);border-radius:var(--radius);padding:12px;border:1px solid var(--border);border-top:3px solid var(--border)}.tone-danger{border-top-color:var(--danger)}.tone-warn{border-top-color:var(--warn)}.tone-info{border-top-color:var(--accent)}.attention-header{display:flex;align-items:center;gap:8px}.attention-header h3{font-size:14px}.attention-count{background:#eef0f3;color:var(--text-muted);font-size:12px;font-weight:700;padding:1px 8px;border-radius:999px}.tone-danger .attention-count{background:var(--danger);color:#fff}.attention-hint{color:var(--text-muted);font-size:12px;margin:2px 0 10px}.summary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:14px;gap:14px}.summary-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.summary-card h3{font-size:13px;color:var(--text-muted);margin-bottom:8px}.summary-card table{width:100%;border-collapse:collapse}.summary-card td{padding:4px 0;border-top:1px solid var(--border)}.summary-count{text-align:right;font-weight:700}.board{display:grid;grid-template-columns:repeat(5,minmax(220px,1fr));grid-gap:12px;gap:12px;overflow-x:auto;align-items:start}.board-col{background:#eef0f3;border-radius:var(--radius);padding:10px}.board-col-done{opacity:.75}.board-col-header{display:flex;align-items:center;gap:8px;margin-bottom:10px}.board-col-header h3{font-size:13px}.board-note{font-size:12px;color:var(--text-muted);margin-bottom:8px}.board-col .card-stack{min-height:48px}.card-sortable{display:flex;touch-action:none}.card-sortable .card{width:100%}.card-sortable:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius)}.card-dragging{opacity:.45}.card-overlay{cursor:-webkit-grabbing;cursor:grabbing}.card-overlay .card{box-shadow:0 8px 24px rgba(16,24,40,.2)}.list-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}.list-table{width:100%;border-collapse:collapse}.list-table th{text-align:left;padding:10px 12px;border-bottom:2px solid var(--border);white-space:nowrap}.th-sort{border:none;background:none;font-weight:700;padding:0;color:var(--text-muted)}.sort-arrow{font-size:10px;margin-left:4px}.list-table td{padding:9px 12px;border-bottom:1px solid var(--border)}.list-table tbody tr{cursor:pointer}.list-table tbody tr:hover{background:var(--bg)}.row-done{opacity:.5}.row-done .cell-title{text-decoration:line-through}.cell-title{font-weight:600}.cell-updated{color:var(--text-muted);white-space:nowrap}.priority-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px;background:var(--border)}.priority-dot-high{background:var(--danger)}.priority-dot-medium{background:var(--warn)}.calendar{display:flex;flex-direction:column;gap:16px}.calendar-group{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.calendar-overdue{border-color:var(--danger);background:var(--danger-soft)}.calendar-today{border-color:var(--warn);background:var(--warn-soft)}.calendar-none{opacity:.85}.calendar-date{display:flex;align-items:center;gap:10px;margin-bottom:10px}.calendar-date h3{font-size:14px}.empty-state{background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius);padding:40px 20px;text-align:center;color:var(--text-muted)}.empty-state p{margin:0 0 6px}.empty-sub{font-size:12px;color:var(--text-muted)}.modal-backdrop{position:fixed;inset:0;background:rgba(16,24,40,.45);display:flex;align-items:flex-start;justify-content:center;padding:60px 16px 16px;z-index:10;overflow-y:auto}.modal{background:var(--surface);border-radius:12px;padding:20px;width:100%;max-width:560px;box-shadow:0 10px 40px rgba(16,24,40,.2)}.modal h2{font-size:16px;margin-bottom:14px}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px;flex:1 1}.field>span{color:var(--text-muted)}.field-error,.field>span{font-size:12px;font-weight:600}.field-error{color:var(--danger)}.field-row{display:flex;gap:10px}.modal-actions{display:flex;align-items:center;margin-top:16px}.modal-actions-right{margin-left:auto;display:flex;gap:8px}@media (max-width:720px){.board{grid-template-columns:1fr}.field-row{flex-direction:column;gap:0}}