:root{font-family:"Noto Sans TC","Microsoft JhengHei",system-ui,sans-serif;color:#20352b;background:#f4f7f5;font-size:16px;--green:#08783e;--dark:#07542e;--muted:#687a70;--line:#dce6df;--red:#b52d31}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{border:1px solid transparent;border-radius:10px;background:var(--green);color:#fff;padding:13px 20px;font-weight:650;cursor:pointer;min-height:46px}button:hover{filter:brightness(.95)}button:disabled{cursor:wait;opacity:.5}a{color:var(--green)}button:focus-visible,a:focus-visible{outline:3px solid #87c19e;outline-offset:3px}input,select,textarea{width:100%;padding:12px;border:1px solid #becdc3;border-radius:9px;background:#fff;color:#20352b;min-height:47px}input:focus,select:focus,textarea:focus{outline:2px solid #79b98e;outline-offset:1px}input[type=checkbox]{width:21px;height:21px;min-height:0;accent-color:var(--green);flex-shrink:0}label{display:block;font-size:.9rem;font-weight:600;margin:0 0 7px}textarea{resize:vertical;min-height:110px}small,.muted{color:var(--muted)}small{font-size:.85rem}h1{font-size:1.75rem;letter-spacing:.02em;margin:0 0 8px}h2{font-size:1.2rem;margin:0 0 20px}h3{font-size:1rem;margin:0 0 12px}p{line-height:1.75;margin:8px 0 18px}.topbar{height:80px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - 1080px)/2));gap:12px}.brand{display:flex;align-items:center;gap:12px}.brand strong{display:block;font-size:1.1rem}.brand small{display:block;margin-top:4px}.brand-mark{border-radius:11px;background:var(--green);color:white;padding:9px 11px;font-size:1.1rem;font-weight:700}.text-button{background:transparent;border:0;color:var(--green);padding:8px;font-size:.9rem}.secondary{background:#fff;border-color:var(--green);color:var(--green)}.danger{color:var(--red);border-color:#e1afb0;background:#fff}.wide{width:100%}main{max-width:1000px;padding:30px 22px 115px;margin:auto}.heading{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:25px;gap:18px}.heading p{margin:0;color:var(--muted);font-size:.93rem}.card{background:white;border:1px solid var(--line);border-radius:16px;padding:24px;margin-bottom:20px;box-shadow:0 3px 10px #1b472806}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid>.card{margin-bottom:0}.fields{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}.field{margin-bottom:18px}.tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:22px}.tabs button{flex:1;border-radius:0;background:transparent;color:var(--muted);border-bottom:3px solid transparent}.tabs button.active{color:var(--green);border-bottom-color:var(--green)}.badge{display:inline-block;padding:5px 10px;border-radius:6px;font-size:.85rem;font-weight:600;background:#e8f4ec;color:var(--green);white-space:nowrap}.badge.red{background:#fcedec;color:var(--red)}.badge.gray{background:#edf0ee;color:var(--muted)}.badge.amber{background:#fff3d6;color:#795208}.row{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}.row:last-child{border-bottom:0}.amount{font-variant-numeric:tabular-nums;font-weight:700;color:var(--green);white-space:nowrap}.debt{color:var(--red)}.big-amount{font-size:2.7rem;letter-spacing:-.04em;color:var(--green);font-weight:750}.total{padding:18px 0 0;display:flex;justify-content:space-between;align-items:center}.total .amount{font-size:1.5rem}.notice{border-radius:10px;background:#ecf6ef;color:#28623d;padding:14px 18px;line-height:1.65;font-size:.92rem;margin-bottom:20px}.notice.amber{background:#fff5df;color:#7d5817}.notice.error{background:#fceeee;color:var(--red)}.empty{text-align:center;color:var(--muted);padding:38px 16px}.result-card{display:block;text-align:left;border:1px solid var(--line);background:#fff;color:inherit;width:100%;margin-top:12px;padding:18px}.result-card strong{font-size:1.1rem;color:var(--green)}.result-card small{display:block;margin-top:6px}.actions{display:flex;gap:12px;margin-top:18px}.actions>*{flex:1}.compact-actions{display:flex;gap:8px;flex-wrap:wrap}.compact-actions button{font-size:.85rem;padding:8px 12px;min-height:38px}.account-head{border-top:4px solid var(--green)}.account-name{font-size:1.65rem;font-weight:700;margin-bottom:12px}.props{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.steps{display:flex;gap:4px;margin:0 0 25px;list-style:none;padding:0}.steps li{flex:1;text-align:center;color:var(--muted);font-size:.83rem}.steps b{display:block;border-top:3px solid #dce6df;padding:10px 0 6px}.steps .current{color:var(--green)}.steps .current b{border-color:var(--green)}.check-label{display:flex;gap:12px;align-items:center;margin:0}.property-selection{padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:20px}.property-selection:last-child{border:0;margin-bottom:0}.property-selection .fields{margin-bottom:0;padding-left:33px}.confirm-total{text-align:center;background:#edf7f0;padding:28px;border:1px solid #cbe2d2;border-radius:14px;margin-bottom:20px}.success-icon{display:inline-flex;border-radius:50%;width:65px;height:65px;align-items:center;justify-content:center;background:#e3f3e8;color:var(--green);font-size:2.3rem;margin-bottom:16px}.center{text-align:center}.handover-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.handover-head select{max-width:165px}.handover-meta{font-size:.85rem;color:var(--muted);margin-top:7px}.handover-period{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:.92rem}.summary-bar{position:sticky;bottom:78px;background:#edf7f0;border:1px solid #cbe2d2;border-radius:12px;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:15px;z-index:2}.summary-bar .amount{font-size:1.5rem}nav{position:fixed;bottom:0;left:0;right:0;background:#ffffffee;backdrop-filter:blur(12px);border-top:1px solid var(--line);display:flex;justify-content:center;gap:10px;padding:9px 16px max(9px,env(safe-area-inset-bottom));z-index:3}nav[hidden]{display:none}nav a{flex:1;max-width:160px;text-decoration:none;text-align:center;padding:12px 6px;border-radius:9px;color:var(--muted);font-size:.9rem;font-weight:600}nav a.active{background:#e8f4ec;color:var(--green)}#toast{position:fixed;bottom:88px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 32px);width:max-content;padding:14px 22px;border-radius:10px;background:#203e2c;color:#fff;box-shadow:0 4px 20px #0002;z-index:10}dialog{border:1px solid var(--line);border-radius:16px;max-width:440px;width:calc(100% - 32px);padding:25px}dialog::backdrop{background:#0a291a66}.login{max-width:530px;margin:20px auto}.login h1{font-size:1.9rem;line-height:1.4}.login .brand-mark{display:inline-block;margin-bottom:20px}pre.receipt{font-family:"Microsoft JhengHei",monospace;white-space:pre-wrap;line-height:1.9;font-size:.93rem;overflow-wrap:anywhere}.pager{display:flex;justify-content:space-between;margin-top:15px}.demo-ribbon{font-size:.8rem;color:#775212;background:#fff0ce;padding:7px 12px;border-radius:7px;margin-bottom:18px}button.link-row{background:transparent;color:var(--green);border:0;text-align:left;padding:0}.receipt-only{display:none}@media(min-width:800px){.main-columns{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.main-columns>.card{margin:0}.login{margin-top:35px}.payment-wrap{max-width:730px;margin:auto}}@media(max-width:600px){.topbar{height:72px;padding:0 18px}.brand strong{font-size:1rem}.brand small{font-size:.75rem}main{padding:22px 16px 110px}.card{padding:20px 17px;border-radius:13px}.grid{grid-template-columns:1fr}.heading{gap:10px}h1{font-size:1.45rem}.fields{gap:12px}.big-amount{font-size:2.5rem}.handover-period{font-size:.83rem}.summary-bar{padding:13px;align-items:stretch;flex-direction:column;gap:8px}.summary-bar button{width:100%}.property-selection .fields{padding-left:0}.steps li{font-size:.75rem}.row{align-items:flex-start}.compact-actions{margin-top:6px}nav{gap:2px}nav a{font-size:.8rem}}@media print{body{background:#fff}.topbar,nav,#toast,button,.no-print{display:none!important}main{padding:0;max-width:100%}.card{box-shadow:none;break-inside:avoid}pre.receipt{width:72mm;font-size:10pt;margin:0 auto}.receipt-only{display:block}.summary-bar{position:static}}