:root{--accent:#0071e3;--accent-dark:#0060c9;--bg:#f5f5f7;--card:#fff;--text:#1d1d1f;--muted:#6e6e73;--hairline:#e6e6eb;--danger:#d70015;--radius:14px}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app{max-width:640px;margin:0 auto;padding-bottom:92px}.header{-webkit-backdrop-filter:blur(12px);color:var(--text);z-index:10;background:#ebf3fff0;border-bottom:1px solid #d3e3fa;padding:14px 20px;position:sticky;top:0}.header h1{margin:0;font-size:1.4rem}.main{padding:14px}.card{background:var(--card);border-radius:var(--radius);margin-bottom:14px;padding:16px;box-shadow:0 1px 2px #0000000d}.card h3{margin:0 0 12px;font-size:1.05rem}.card h4{margin:18px 0 8px;font-size:.95rem}.muted{color:var(--muted)}.small{font-size:.85rem}.error{color:var(--danger);font-weight:600}.btn{min-height:48px;color:var(--text);cursor:pointer;background:#e9e9ee;border:none;border-radius:12px;padding:12px 18px;font-size:1rem;font-weight:600;display:inline-block}.btn:active{opacity:.8}.btn-primary{background:var(--accent);color:#fff}.btn-primary:active{background:var(--accent-dark);opacity:1}.btn-danger{color:var(--danger);background:#fdecef}.btn-lg{width:100%;min-height:56px;font-size:1.1rem}.btn-sm{min-height:40px;padding:8px 14px;font-size:.9rem}.btn-link{color:var(--accent);border:none;min-height:44px;padding:10px 4px}.btn-row{gap:10px;margin-top:18px;display:flex}.btn-row .btn-primary{flex:1}.capture-row{flex-wrap:wrap;gap:10px;margin:10px 0 16px;display:flex}.capture-row .btn{flex:1;min-width:150px}label{margin-bottom:12px;font-size:.95rem;font-weight:600;display:block}input,select,textarea{width:100%;min-height:52px;color:var(--text);background:#fff;border:1px solid #d2d2d7;border-radius:10px;margin-top:6px;padding:12px;font-family:inherit;font-size:1rem;display:block}textarea{resize:vertical;min-height:0}input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #0071e32e}.form-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.check-row{align-items:center;gap:12px;min-height:48px;font-weight:500;display:flex}.check-row input{flex-shrink:0;width:26px;height:26px;min-height:0;margin:0}.search{margin-top:10px}.filter-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.total-card{color:var(--text);background:linear-gradient(135deg,#e0edff 0%,#f3f8ff 100%);border:1px solid #d3e3fa}.total-card .muted{color:var(--muted)}.dot{border-radius:50%;width:10px;height:10px;margin-right:8px;display:inline-block}.total-label{opacity:.9;font-size:.9rem}.total-value{margin:4px 0;font-size:2rem;font-weight:800}.row-between{border-bottom:1px solid var(--hairline);justify-content:space-between;align-items:center;padding:10px 0;display:flex}.row-between:last-child{border-bottom:none}.receipt-row{text-align:left;border:none;border-bottom:1px solid var(--hairline);width:100%;font:inherit;color:inherit;cursor:pointer;background:0 0;justify-content:space-between;align-items:center;min-height:60px;padding:12px 4px;display:flex}.receipt-row:last-child{border-bottom:none}.receipt-provider{font-weight:600}.detail-header{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:8px;display:flex}.detail-header h3{margin:0 0 6px}.detail-header .total-value{font-size:1.6rem}.notes{background:#f5f5f7;border-radius:8px;margin-top:12px;padding:10px}.att-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-top:10px;display:grid}.att-card{border:1px solid var(--hairline);border-radius:10px;overflow:hidden}.att-open{cursor:pointer;width:100%;font:inherit;color:inherit;background:0 0;border:none;padding:0;display:block}.lightbox{z-index:50;background:#000000eb;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.lightbox-img{object-fit:contain;border-radius:8px;max-width:100%;max-height:100%}.lightbox-close{top:calc(12px + env(safe-area-inset-top));color:#fff;cursor:pointer;background:#fff3;border:none;border-radius:50%;width:44px;height:44px;font-size:1.2rem;position:absolute;right:16px}.att-thumb{object-fit:cover;width:100%;height:140px;display:block}.att-file{background:#f5f5f7;flex-direction:column;justify-content:center;align-items:center;gap:8px;height:140px;padding:8px;display:flex}.att-file-icon{font-size:2rem}.att-file-name{word-break:break-all;text-align:center;color:var(--muted);font-size:.75rem}.att-meta{justify-content:space-between;align-items:center;gap:6px;padding:6px 8px;display:flex}.chip{color:var(--accent-dark);background:#e8f1fd;border-radius:999px;padding:4px 8px;font-size:.72rem;font-weight:700}.attach-section{border-top:1px solid var(--hairline);margin-top:16px;padding-top:8px}.pending-list{margin:8px 0 0;padding:0;list-style:none}.pending-list li{border-top:1px solid var(--hairline);justify-content:space-between;align-items:center;padding:6px 0;font-size:14px;display:flex}.update-banner{z-index:20;background:#fff8e1;border-bottom:2px solid #f0c929;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;font-weight:600;display:flex;position:sticky;top:0}.install-card{border:1px solid var(--accent)}.install-card ol{margin:8px 0;padding-left:20px}.install-card li{margin-bottom:8px}.tabbar{border-top:1px solid var(--hairline);padding:6px 0 calc(6px + env(safe-area-inset-bottom));z-index:10;background:#fff;display:flex;position:fixed;bottom:0;left:0;right:0}.tab{color:var(--muted);cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;align-items:center;gap:2px;min-height:60px;font-size:1.3rem;display:flex}.tab span{font-size:.7rem;font-weight:600}.tab.active{color:var(--accent)}.tab-add{color:var(--accent);font-size:1.6rem}