:root{--color-bg:#f6f7f9;--color-card:#fff;--color-text:#1c1f23;--color-muted:#5b6472;--color-primary:#1f7a4d;--color-danger:#b3261e;--radius:12px}*{box-sizing:border-box}body{background:var(--color-bg);color:var(--color-text);margin:0;font-family:system-ui,-apple-system,PingFang HK,Noto Sans HK,sans-serif}.page{max-width:720px;margin:0 auto;padding:16px}.topbar{justify-content:space-between;align-items:center;gap:12px;display:flex}.topbar h1{margin:0;font-size:18px}.card{background:var(--color-card);border-radius:var(--radius);margin-top:16px;padding:16px}.card h2{color:var(--color-muted);margin:0 0 12px;font-size:15px}.kv{gap:8px;margin:0;padding:0;list-style:none;display:grid}.err{color:var(--color-danger)}.note{color:var(--color-muted);margin-top:16px;font-size:13px}.title{margin:16px 0;font-size:18px}.who{color:var(--color-muted);align-items:center;gap:8px;font-size:12px;display:inline-flex}.field{margin-bottom:12px;display:block}.field span{color:var(--color-muted);margin-bottom:4px;font-size:12px;display:block}.field input,.field select{background:#fff;border:1px solid #d5d9e0;border-radius:8px;width:100%;padding:12px;font-size:16px}.field input.amount{text-align:right;font-size:24px;font-weight:700}.fields{grid-template-columns:1fr 1fr;gap:0 12px;display:grid}@media (width<=520px){.fields{grid-template-columns:1fr}}.cta{background:var(--color-primary);color:#fff;cursor:pointer;border:0;border-radius:28px;justify-content:center;align-items:center;gap:8px;min-height:56px;padding:0 20px;font-size:16px;font-weight:600;text-decoration:none;display:inline-flex}.cta.secondary{color:var(--color-text);background:#e8ecef}.cta:disabled{opacity:.5;cursor:not-allowed}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.totals{gap:24px;margin:8px 0 0;display:flex}.totals small{color:var(--color-muted);font-size:12px;display:block}.totals b{font-size:20px}.pos{color:var(--color-primary)}.neg{color:var(--color-danger)}.ok{color:var(--color-primary);font-weight:600}.list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.list li{flex-wrap:wrap;align-items:baseline;gap:8px;font-size:14px;display:flex}.list .no{color:var(--color-muted);font-family:ui-monospace,monospace;font-size:12px}.list .purpose{flex:1}.tag{color:var(--color-muted);background:#eef1f4;border-radius:6px;padding:2px 6px;font-size:11px}.thumb{border:1px solid #d5d9e0;border-radius:8px;width:120px}.thumb-xs{object-fit:cover;border:1px solid #d5d9e0;border-radius:6px;width:34px;height:34px}.thumb-xs.placeholder{background:#eef1f4;justify-content:center;align-items:center;font-size:16px;display:inline-flex}.tag.warn{color:var(--color-danger);background:#fdecea}.ledger{border-collapse:collapse;width:100%;font-size:14px}.ledger th,.ledger td{text-align:left;border-bottom:1px solid #e9ecf0;padding:8px 6px}.ledger th.num,.ledger td.num{text-align:right;font-variant-numeric:tabular-nums}.budget-input{text-align:right;border:1px solid #d5d9e0;border-radius:6px;width:110px;padding:6px 8px;font-size:14px}.row-warn{background:#fff8f6}.badge{border-radius:6px;padding:2px 6px;font-size:11px}.badge.voided{color:var(--color-danger);background:#fdecea}.cta.danger{background:var(--color-danger)}textarea{background:#fff;border:1px solid #d5d9e0;border-radius:8px;width:100%;padding:12px;font-family:inherit;font-size:16px}.warnlist{color:var(--color-danger);margin:8px 0;padding-left:18px;font-size:13px}.raw{white-space:pre-wrap;background:#f4f6f8;border-radius:8px;max-height:240px;padding:10px;font-size:12px;overflow:auto}.camera-overlay{z-index:100;background:#000;position:fixed;inset:0;overflow:hidden}.camera-video{object-fit:cover;background:#000;width:100%;height:100%;display:block}.adjust-overlay{z-index:100;background:#000;flex-direction:column;display:flex;position:fixed;inset:0}.adjust-stage{touch-action:none;flex:auto;position:relative;overflow:hidden}.adjust-img{object-fit:contain;width:100%;height:100%;display:block}.adjust-line{pointer-events:none;position:absolute}.adjust-line polygon{fill:#2ee06a1f;stroke:#2ee06a;stroke-width:3px}.adjust-handle{touch-action:none;cursor:grab;background:#2ee06ab3;border:3px solid #fff;border-radius:50%;width:40px;height:40px;margin:-20px 0 0 -20px;padding:0;position:absolute;box-shadow:0 1px 6px #00000080}.adjust-actions{padding:16px max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));gap:12px;display:flex}.adjust-actions .cta{flex:1}.camera-guide{pointer-events:none;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.camera-guide span{aspect-ratio:3/4;border:2px dashed #ffffffd9;border-radius:12px;width:82%;box-shadow:0 0 0 100vmax #00000059}.camera-hint{top:max(12px, env(safe-area-inset-top));text-align:center;color:#fff;text-shadow:0 1px 3px #000000d9;margin:0;font-size:13px;position:absolute;left:12px;right:12px}.camera-err{text-align:center;color:#ffb4ab;position:absolute;top:42%;left:16px;right:16px}.camera-controls{left:0;right:0;bottom:max(20px, env(safe-area-inset-bottom));justify-content:space-around;align-items:center;padding:0 28px;display:flex;position:absolute}.camera-side{color:#fff;cursor:pointer;background:#ffffff2e;border:0;border-radius:50%;width:52px;height:52px;font-size:20px}.camera-side:disabled{opacity:.4}.camera-shutter{cursor:pointer;background:#ffffff40;border:4px solid #fff;border-radius:50%;width:76px;height:76px}.camera-shutter:disabled{opacity:.5;cursor:not-allowed}