:root{--bg:#0f172a;--panel:#1e293b;--panel-2:#273449;--text:#f1f5f9;--muted:#94a3b8;--accent:#dc2626;--accent-2:#16a34a;--border:#334155;--radius:12px}@media print{:root{--bg:#fff;--panel:#fff;--panel-2:#f3f4f6;--text:#111827;--muted:#4b5563;--border:#d1d5db}.bottomnav,.no-print,.topbar{display:none!important}.container{max-width:none;padding:0}.card,.section-group{box-shadow:none}.print-page-break{page-break-before:always;break-before:page}@page{size:A4;margin:10mm}.print-sheet{max-width:none}}.container:has(.print-sheet){max-width:none}.print-sheet{max-width:210mm;margin:0 auto}.print-columns{column-count:3;column-gap:16px}.print-checklist-header{page-break-after:avoid;break-after:avoid;page-break-inside:avoid;break-inside:avoid;margin-bottom:12px}.print-category-card{border:1px solid var(--border);border-radius:6px;padding:6px 10px;margin-bottom:10px;page-break-inside:avoid;break-inside:avoid}.print-category-title{font-weight:700;font-size:10px;text-transform:uppercase;letter-spacing:.4px;padding-bottom:3px;margin-bottom:3px;border-bottom:1px solid var(--border)}.print-row{display:flex;justify-content:space-between;gap:10px;padding:2px 0;font-size:11px;line-height:1.3}.print-row .pr-label{flex:1 1 auto}.print-row .pr-value{flex:none;max-width:48%;font-weight:600;text-align:right}.print-row-anomalous{background:#fee2e2;border-radius:4px;padding-left:4px;padding-right:4px;margin:1px -4px}.print-anomaly-tag{display:inline-block;margin-left:5px;padding:0 4px;border-radius:3px;background:#dc2626;color:#fff;font-size:8px;font-weight:700;letter-spacing:.3px;vertical-align:middle}.print-linked-header{font-weight:700;font-size:12px;padding:6px 0 4px;page-break-after:avoid;break-after:avoid;page-break-inside:avoid;break-inside:avoid;margin-top:4px}*{box-sizing:border-box}body,html{padding:0;margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent}a{color:inherit}button,input,select,textarea{font:inherit;color:inherit}.container{max-width:480px;margin:0 auto;padding:16px 16px 96px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px}.card.invalid{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.field{margin-bottom:14px}.field label{display:block;font-size:14px;color:var(--muted);margin-bottom:6px}.field input[type=date],.field input[type=file],.field input[type=number],.field input[type=password],.field input[type=text],.field select,.field textarea{width:100%;background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:12px;font-size:16px}.field textarea{min-height:80px;resize:vertical}.field input[type=date]::-webkit-calendar-picker-indicator{filter:invert(1)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#fff;border:none;border-radius:8px;padding:13px 18px;font-size:16px;font-weight:600;cursor:pointer;width:100%;text-decoration:none}.btn.secondary{background:var(--panel-2);border:1px solid var(--border)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.small{width:auto;padding:8px 12px;font-size:14px}.error{background:#7f1d1d;border:1px solid #b91c1c;color:#fecaca;padding:10px 12px;border-radius:8px;margin-bottom:12px;font-size:14px}.pill{display:inline-block;font-size:12px;padding:3px 9px;border-radius:999px;border:1px solid var(--border)}.pill.ok{background:rgba(22,163,74,.15);border-color:var(--accent-2);color:#86efac}.pill.warn{background:rgba(220,38,38,.15);border-color:var(--accent);color:#fca5a5}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);background:var(--panel);position:-webkit-sticky;position:sticky;top:0;z-index:10}.topbar h1{font-size:17px;margin:0}.icon-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:transparent;border:none;border-radius:8px;color:var(--text);font-size:20px;cursor:pointer;text-decoration:none;flex:none}.icon-btn:active{background:var(--panel-2)}.bottomnav{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--panel);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.bottomnav a{flex:1 1;text-align:center;padding:12px 4px;font-size:12px;text-decoration:none;color:var(--muted)}.bottomnav a.active{color:var(--accent);font-weight:600}.list-item{display:flex;justify-content:space-between;align-items:center;padding:12px;border-bottom:1px solid var(--border);text-decoration:none;color:var(--text)}.list-item:last-child{border-bottom:none}.drag-handle{flex:none;background:none;border:none;color:var(--muted);font-size:18px;line-height:1;padding:8px 10px 8px 0;cursor:-webkit-grab;cursor:grab;touch-action:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.drag-handle:active{cursor:-webkit-grabbing;cursor:grabbing}.muted{color:var(--muted)}.choice-group,.row{display:flex;gap:8px}.choice-group{flex-wrap:wrap}.choice-btn{position:relative;flex:1 1;min-width:64px;text-align:center;padding:12px 10px;border-radius:8px;border:1px solid var(--border);background:var(--panel-2);cursor:pointer;font-size:15px;font-weight:600}.choice-btn input{position:absolute;opacity:0;pointer-events:none}.choice-btn:has(input:checked){background:var(--accent);border-color:var(--accent);color:#fff}.section-group{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}.section-group.linked{border-color:var(--accent-2)}.section-group.linked>summary{background:rgba(22,163,74,.08)}.section-group summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:8px;padding:14px 16px;font-weight:600;font-size:15px}.section-group summary::-webkit-details-marker{display:none}.section-group summary:before{content:"▸";color:var(--muted);font-size:12px;transition:transform .15s}.section-group[open] summary:before{transform:rotate(90deg)}.section-group summary:hover{background:var(--panel-2)}.section-group>div{border-top:1px solid var(--border)}