:root{--bg: #ffffff;--bg-muted: #f5f6f8;--border: #d8dce3;--text: #1c2333;--text-muted: #6a7280;--accent: #2066b3;--error: #c0392b;--error-bg: #fdf0ee;--warning: #b7791f;--warning-bg: #fdf8ec;--ok: #2f7d4f;--ok-bg: #eff7f1;--row-height: 28px}*{box-sizing:border-box}body{margin:0;font:13px/1.45 -apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}h1{font-size:18px;margin:0 0 2px}h2{font-size:15px;margin:0 0 10px}h3{font-size:13px;margin:16px 0 6px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em}code{background:var(--bg-muted);padding:1px 4px;border-radius:3px}.app{min-height:100vh}.app-nav{display:flex;gap:4px;padding:6px 10px;border-bottom:1px solid var(--border);background:var(--bg-muted)}.app-nav button{border:1px solid transparent;background:none;padding:4px 10px;cursor:pointer;border-radius:4px}.app-nav button.active{background:var(--bg);border-color:var(--border)}.app-footer{display:flex;gap:12px;padding:8px 12px;border-top:1px solid var(--border)}.case-header{display:flex;justify-content:space-between;align-items:flex-start;padding:10px 12px;border-bottom:1px solid var(--border);gap:12px}.case-status{display:flex;align-items:center;gap:10px;font-size:12px}.saving{color:var(--text-muted)}.saved{color:var(--ok)}.case-layout{display:grid;grid-template-columns:190px minmax(0,1fr) 280px;gap:0;align-items:start}.case-nav{border-right:1px solid var(--border);padding:8px 0;position:sticky;top:0}.case-nav hr{border:none;border-top:1px solid var(--border);margin:8px 10px}.nav-item{display:flex;align-items:center;gap:6px;width:100%;padding:5px 12px;border:none;background:none;text-align:left;cursor:pointer;font-size:13px;color:var(--text)}.nav-item:hover{background:var(--bg-muted)}.nav-item.active{background:var(--bg-muted);font-weight:600;border-left:2px solid var(--accent);padding-left:10px}.case-content{padding:12px 16px;min-width:0}.block{margin-bottom:20px}.banner{margin:8px 12px;padding:8px 10px;border-radius:4px;background:var(--warning-bg);border:1px solid var(--warning);color:var(--warning)}.banner-hint{background:var(--bg-muted);border-color:var(--border);color:var(--text);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.loading{padding:24px;color:var(--text-muted)}.row{display:grid;gap:10px;margin-bottom:8px}.row-2{grid-template-columns:1fr 1fr}.row-3{grid-template-columns:1fr 1fr 1fr}.field{display:flex;flex-direction:column;gap:2px;margin-bottom:8px;position:relative}.field-inline{flex-direction:row;align-items:center;gap:6px;margin-bottom:6px}.field-small{margin-bottom:4px}.field-label,.field-hint,.hint{font-size:11px;color:var(--text-muted)}.field-message{font-size:11px;color:var(--error)}.required{color:var(--error)}input[type=text],input[type=date],input:not([type]),select,textarea{border:1px solid var(--border);border-radius:3px;padding:4px 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8px;cursor:pointer;font:inherit}.suggestions button:hover{background:var(--bg-muted)}.cell-with-suggestions{position:relative}.grid{margin-bottom:10px}.grid-table{width:100%;border-collapse:collapse;table-layout:fixed}.grid-table th{font-size:11px;font-weight:600;color:var(--text-muted);text-align:left;padding:4px 6px;border-bottom:1px solid var(--border);background:var(--bg-muted)}.grid-table td{padding:0;border-bottom:1px solid var(--border);vertical-align:middle}.grid-table td input,.grid-table td select{border:none;border-radius:0;background:transparent;min-height:var(--row-height)}.grid-table td input:focus,.grid-table td select:focus{background:var(--bg)}.grid-num{width:32px;text-align:center;color:var(--text-muted);font-size:11px}.grid-actions{width:28px;text-align:center}.grid-empty{padding:10px;color:var(--text-muted);text-align:center}.grid-row-error td{background:var(--error-bg)}.grid-cell-error{outline:1px solid var(--error);outline-offset:-1px}.grid-footer{display:flex;align-items:center;gap:12px;padding:6px 2px;flex-wrap:wrap}.totals{margin-left:auto;font-size:12px}.totals-final{margin-top:12px;padding:8px 10px;background:var(--bg-muted);border-radius:4px}.simple-table{width:100%;border-collapse:collapse}.simple-table th,.simple-table td{padding:5px 8px;border-bottom:1px solid var(--border);text-align:left}.simple-table th{font-size:11px;color:var(--text-muted);background:var(--bg-muted)}.simple-table tr.archived{color:var(--text-muted);text-decoration:line-through}.readiness{border-left:1px solid var(--border);padding:10px;position:sticky;top:0;max-height:100vh;overflow:auto}.readiness-totals{display:flex;gap:14px;margin-bottom:8px}.readiness-totals div{display:flex;flex-direction:column}.readiness-label{font-size:11px;color:var(--text-muted)}.readiness-status{padding:6px 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4px}.link-button:disabled{color:var(--text-muted);cursor:not-allowed}.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}.tabs{display:flex;gap:2px;flex-wrap:wrap;margin:10px 0;border-bottom:1px solid var(--border)}.tab{border:1px solid transparent;border-bottom:none;background:none;padding:5px 10px;cursor:pointer;font:inherit}.tab-active{background:var(--bg-muted);border-color:var(--border);border-radius:4px 4px 0 0;font-weight:600}.badge{display:inline-block;margin-left:5px;padding:0 5px;border-radius:8px;background:var(--accent);color:#fff;font-size:11px}.appendix-list{margin:6px 0;padding-left:0;list-style:none}.appendix-list li{margin-bottom:2px}.versions{list-style:none;padding-left:0}.versions>li{margin-bottom:8px}.draft{background:var(--bg-muted);padding:10px;border-radius:4px;margin-bottom:12px}.preview-text{border:1px solid var(--border);border-radius:4px;padding:12px 16px;max-height:60vh;overflow:auto;background:var(--bg)}.preview-line{margin:0 0 6px;text-align:justify}.preview-line.added{background:var(--ok-bg)}.preview-line.removed{background:var(--error-bg);text-decoration:line-through;color:var(--text-muted)}@media (max-width: 1200px){.case-layout{grid-template-columns:170px minmax(0,1fr)}.readiness{grid-column:1 / -1;border-left:none;border-top:1px solid var(--border);position:static;max-height:none}}