:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;color:#232b26;background:#f7f8f6;font-size:14px;--gold:#826025;--gold-line:#d9c79c;--line:#e2e6df;--muted:#657064;--negative:#9b4035;--positive:#34643d}
*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit;color:inherit}button,input,textarea{border-radius:8px}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button,input,textarea,a{touch-action:manipulation}button:focus-visible,input:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid #9e7d37;outline-offset:3px}[hidden]{display:none!important}.skip-link{position:fixed;left:20px;top:-100px;padding:12px;background:#fff;z-index:10}.skip-link:focus{top:10px}.app-header{max-width:1000px;margin:auto;padding:22px 30px;display:flex;justify-content:space-between;gap:20px;align-items:center}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:39px;height:39px;border:1px solid var(--gold-line);border-radius:50%;display:grid;place-items:center;background:#fffdf6;color:var(--gold);font-size:22px;font-weight:600}.brand strong{font-size:17px;display:block;letter-spacing:1px}.brand div>span{font-size:11px;color:var(--muted);display:block;margin-top:3px}.primary-button,.quiet-button{min-height:42px;border:1px solid #d3d9cf;background:#fff;padding:10px 16px;font-size:13px;font-weight:550}.primary-button{background:#f0e5c4;border-color:#cdb87f;color:#694e1d}.primary-button:hover{background:#e7d7a8}.quiet-button:hover{background:#f1f4ed}.text-button{border:0;background:transparent;padding:8px;color:var(--muted);font-size:12px;text-decoration:underline;text-underline-offset:3px}main{max-width:1000px;margin:auto;padding:12px 30px 35px}.page-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:25px}h1{font-size:29px;font-weight:600;letter-spacing:-.03em;margin:0}.page-heading p{color:var(--muted);font-size:12px;line-height:1.8;margin:11px 0 0}.local-label{font-size:11px;border:1px solid var(--line);border-radius:20px;padding:7px 12px;white-space:nowrap;color:var(--muted);background:#fff}.panel{border:1px solid var(--line);background:#fff;border-radius:13px;margin-bottom:20px;overflow:hidden}.panel h2{font-size:16px;font-weight:600;margin:0}.balance-panel{padding:25px 28px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:26px;align-items:center;border-color:#ddd4b9}.balance-main>p:last-child{font-size:11px;line-height:1.8;color:var(--muted);margin:10px 0 0}.balance-amount{font-size:44px;font-weight:650;letter-spacing:-.04em;line-height:1.2;font-variant-numeric:tabular-nums;margin:17px 0 0;overflow-wrap:anywhere}.balance-amount small{font-size:13px;font-weight:400;letter-spacing:0;margin-left:9px;color:var(--muted)}.balance-facts{border-left:1px solid var(--line);padding-left:26px;display:grid;gap:12px;font-size:12px;margin:0}.balance-facts>div{display:flex;justify-content:space-between;gap:15px;align-items:baseline}.balance-facts dt{color:var(--muted);line-height:1.7}.balance-facts dd{margin:0;font-size:17px;font-variant-numeric:tabular-nums;font-weight:550;text-align:right}.balance-facts dd small{font-size:10px;font-weight:400;margin-left:3px}.negative{color:var(--negative)}.positive{color:var(--positive)}.notice{border:1px solid #c2d9ba;background:#f5faf0;color:#45603d;padding:14px 18px;border-radius:9px;margin-bottom:20px;font-size:12px;line-height:1.8;white-space:pre-line;overflow-wrap:anywhere}.notice.warning{background:#fff9eb;border-color:#e4d09e;color:#725a27}.notice.error{background:#fff5f2;border-color:#e4c3bb;color:#8d4137}.editor-panel{padding:25px 28px;border-color:#d7c18b}.section-heading,.editor-heading{display:flex;justify-content:space-between;gap:20px;align-items:start}.section-heading p,.editor-heading p{font-size:11px;color:var(--muted);line-height:1.8;margin:7px 0 0}.editor-heading{margin-bottom:22px}.payment-form{display:grid;grid-template-columns:1fr 1fr;gap:18px 22px}.field{min-width:0}.wide-field{grid-column:1/-1}.field label{display:block;font-size:12px;font-weight:550;margin-bottom:9px}.field label small{font-size:10px;font-weight:400;color:var(--muted);margin-left:5px}.field input,.field textarea{width:100%;border:1px solid #d4dbcf;background:#fff;padding:12px;min-height:44px;font-variant-numeric:tabular-nums}.field textarea{display:block;resize:vertical;line-height:1.7}.money-input{position:relative}.money-input input{padding-right:42px;font-size:22px;height:52px}.money-input span{position:absolute;right:15px;top:18px;font-size:12px;color:var(--muted)}.field-hint{font-size:10px;line-height:1.7;color:var(--muted);margin:7px 0 0}.payment-preview{padding:15px 18px;border:1px solid #e6d8b4;background:#fbf7eb;border-radius:8px;font-size:12px;line-height:1.7}.payment-preview>div{display:flex;justify-content:space-between;gap:15px;align-items:baseline}.payment-preview strong{font-size:24px;font-weight:600;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;text-align:right}.payment-preview strong small{font-size:11px;font-weight:400}.payment-preview p{font-size:10px;color:var(--muted);margin:6px 0 0}.form-error{font-size:12px;line-height:1.8;color:var(--negative);margin:0}.save-row{display:flex;justify-content:space-between;align-items:center;gap:18px;padding-top:3px}.save-status{font-size:11px;line-height:1.7;color:var(--muted)}.save-row>div{display:flex;gap:8px}.save-status.dirty{color:#856326}.void-summary{padding:14px 16px;border:1px solid var(--line);background:#f7f8f5;border-radius:8px;font-size:12px;line-height:1.8;margin-bottom:0}.void-summary strong,.void-summary span{display:block}.void-summary span{color:var(--muted)}.section-heading{padding:22px 26px;border-bottom:1px solid var(--line);align-items:center}.date-picker{font-size:10px;color:var(--muted);display:grid;gap:5px;flex-shrink:0}.date-picker input{max-width:160px;min-height:38px;border:1px solid #d4dbcf;padding:8px 10px;background:#fff;font-size:12px}.reconciliation-values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:22px 26px}.reconciliation-values>div>span{display:block;font-size:11px;color:var(--muted);margin-bottom:10px}.reconciliation-values strong{font-size:23px;font-weight:600;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.reconciliation-values strong small{font-size:10px;font-weight:400;margin-left:4px}.reconciliation-status{margin:0 26px 22px;padding:12px 14px;border:1px solid #d9e4d1;border-radius:8px;background:#f7faf2;color:#476140;font-size:12px;line-height:1.8}.reconciliation-status.warning{border-color:#e5d29d;background:#fffaf0;color:#765c21}.reconciliation-status p{margin:4px 0 0;font-size:10px}.loading-message,.empty-state{padding:28px 26px;font-size:12px;line-height:1.9;color:var(--muted)}.empty-state strong{display:block;color:#4d5749;font-size:14px;font-weight:550;margin-bottom:6px}.payment-card{padding:19px 26px;border-bottom:1px solid var(--line)}.payment-card:last-child{border-bottom:0}.payment-card-header{display:flex;justify-content:space-between;align-items:start;gap:18px}.payment-card-header strong{font-size:22px;font-weight:600;font-variant-numeric:tabular-nums}.payment-card-header strong small{font-size:11px;font-weight:400;margin-left:4px}.payment-card-header time{display:block;font-size:11px;color:var(--muted);margin-top:7px}.payment-card dl{display:grid;grid-template-columns:65px minmax(0,1fr);gap:5px 12px;margin:14px 0 0;font-size:11px;line-height:1.8}.payment-card dt{color:var(--muted)}.payment-card dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.payment-card.is-voided{background:#f7f8f5;color:#72786d}.payment-card.is-voided .payment-card-header strong{text-decoration:line-through}.void-tag{font-size:10px;padding:5px 8px;background:#e9ece3;border-radius:5px}.void-reason{font-size:11px;color:#76624b;line-height:1.8;margin:12px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.history-note{font-size:10px;color:var(--muted);line-height:1.8;padding:14px 26px;border-top:1px solid var(--line);background:#fafbf8;margin:0}footer{text-align:center;font-size:10px;line-height:1.9;color:#788173;padding:12px 0 0}
@media(max-width:600px){.app-header{padding:18px 18px 12px}main{padding:12px 18px 28px}.page-heading{gap:12px;margin-bottom:20px}h1{font-size:24px}.page-heading p{font-size:11px}.local-label{display:none}.balance-panel{padding:22px;grid-template-columns:1fr;gap:20px}.balance-amount{font-size:42px}.balance-facts{border-left:0;border-top:1px solid var(--line);padding:17px 0 0;gap:9px}.balance-facts dd{font-size:16px}.editor-panel{padding:22px 19px}.payment-form{grid-template-columns:minmax(0,1fr);gap:18px}.wide-field{grid-column:1}.editor-heading{gap:10px}.editor-heading p{font-size:10px}.field input,.field textarea{font-size:16px}.money-input input{font-size:24px}.save-row{flex-wrap:wrap;gap:12px}.save-row>.save-status{flex:1 0 100%}.save-row>div{width:100%}.save-row .primary-button{flex:1}.payment-preview{padding:13px 14px}.payment-preview strong{font-size:23px}.section-heading{padding:19px;gap:12px;align-items:start}.section-heading h2{font-size:15px}.section-heading p{font-size:10px}.date-picker input{max-width:135px;padding:8px;font-size:12px}.reconciliation-values{gap:10px;padding:21px 19px}.reconciliation-values>div>span{font-size:10px;line-height:1.6;min-height:28px;margin-bottom:8px}.reconciliation-values strong{font-size:19px}.reconciliation-values strong small{font-size:9px;margin-left:2px}.reconciliation-status{margin:0 19px 19px;font-size:11px}.payment-card{padding:18px 19px}.payment-card-header strong{font-size:23px}.payment-card .text-button{padding:5px 0}.loading-message,.empty-state{padding:23px 19px}.notice{font-size:11px;padding:13px 15px}.history-note{padding:12px 19px}.primary-button,.quiet-button{font-size:12px}.history-panel .section-heading .quiet-button{white-space:nowrap;padding:9px 11px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.reconciliation-exclusion{margin:20px 26px 0;padding:15px 17px;border:1px solid #ded5ba;border-radius:8px;background:#fbf8ef;font-size:12px;line-height:1.8;color:#645537}
.reconciliation-exclusion dl{margin:0;display:grid;gap:9px}
.reconciliation-exclusion dl>div{display:flex;align-items:baseline;justify-content:space-between;gap:18px}
.reconciliation-exclusion dt{font-size:11px}
.reconciliation-exclusion dd{font-size:19px;font-weight:550;font-variant-numeric:tabular-nums;margin:0;text-align:right}
.reconciliation-exclusion dd small{font-size:10px;font-weight:400;margin-left:5px}
.reconciliation-exclusion p{font-size:10px;line-height:1.8;margin:9px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}
.reconciliation-exclusion p+p{margin-top:4px}
.reconciliation-exclusion.needs-review{border-color:#e1baae;background:#fff6f1;color:#8d4436}
@media(max-width:600px){.reconciliation-exclusion{margin:18px 19px 0;padding:13px 14px}.reconciliation-exclusion dt{font-size:10px}.reconciliation-exclusion dd{font-size:18px}}

/* Keep voided history available without crowding the current ledger. */
.void-history{border-top:1px solid var(--line)}
.void-history>summary{padding:15px 24px;min-height:44px;cursor:pointer;color:var(--muted);font-size:12px;line-height:1.8}
.void-history>summary:hover{color:var(--ink,#232b26);background:var(--canvas,#f7f8f6)}
.void-history>summary:focus-visible{outline:2px solid var(--gold);outline-offset:-3px}
.void-history[open]>summary{border-bottom:1px solid var(--line)}

/* Payment entry: three required fields first, optional details on demand. */
.balance-panel{grid-template-columns:minmax(0,1fr);gap:10px;padding:18px 26px}
.balance-main{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px 16px}
.balance-main h2{font-size:14px}
.balance-main .balance-amount{font-size:32px;margin:0 0 0 auto}
.balance-main>p:last-child{flex-basis:100%;margin:0}
.balance-details{border-top:1px solid var(--line)}
.balance-details>summary{padding:10px 0 0;color:var(--muted);font-size:11px;cursor:pointer}
.balance-details .balance-facts{border:0;padding:14px 0 0}
.payment-form{column-gap:24px;row-gap:20px}
.payment-form .field label{font-size:14px;margin-bottom:9px}
.payment-form .field label small{font-size:11px}
.payment-form .field input,.payment-form .field textarea{font-size:16px;min-height:48px}
.payment-amount-field .money-input input{height:66px;font-size:32px;padding-right:46px}
.payment-amount-field .money-input input::placeholder{font-size:18px}
.payment-amount-field .money-input span{top:24px;font-size:14px}
.field-hint{font-size:11px}
.payment-optional{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.payment-optional>summary{padding:13px 0;min-height:44px;color:var(--muted);font-size:13px;cursor:pointer}
.optional-fields{display:grid;gap:18px;padding:4px 0 18px}
.payment-optional>summary:hover,.balance-details>summary:hover{color:#232b26}
.payment-optional>summary:focus-visible,.balance-details>summary:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.payment-optional>summary,.balance-details>summary{touch-action:manipulation}
.save-row .primary-button{min-height:46px;min-width:140px;font-size:14px}
@media(max-width:600px){
  .balance-panel{padding:17px 19px;gap:8px}
  .balance-main .balance-amount{font-size:30px}
  .payment-form{gap:18px}
  .payment-form input[type="datetime-local"]{max-width:100%;min-width:0}
  .payment-amount-field .money-input input{font-size:30px}
}

.dealer-header-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.dealer-history-controls{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:10px}.payment-card dl{grid-template-columns:76px minmax(0,1fr)}
@media(max-width:600px){.app-header{gap:12px}.dealer-header-actions{gap:6px}.dealer-header-actions .quiet-button{padding:9px 10px}.history-panel .section-heading{flex-wrap:wrap}.dealer-history-controls{width:100%;justify-content:space-between}}

.return-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.return-list-title{font-size:14px;padding:18px 26px 0;margin:0}.return-card{background:#fffdf6}.return-card .void-tag{white-space:nowrap}#dealer-return-requests:empty{display:none}

/* Dealer cash: one chronological list, direction shown with a sign and color. */
.cash-kind{display:block;font-size:13px;font-weight:550;margin-bottom:6px;color:var(--ink)}
.payment-card-header .cash-in{color:#25623a}
.payment-card-header .cash-out{color:#b13b32}
.payment-card-header .cash-neutral{color:var(--muted)}
.history-action-buttons{display:flex;flex-wrap:wrap;gap:8px}
.dealer-history-controls{gap:12px;max-width:100%}
.history-panel>.section-heading{flex-wrap:wrap;align-items:center}
.history-panel #history-description{max-width:48ch}
.cash-record .payment-card-header strong{display:block}
@media(max-width:600px){.dealer-history-controls{align-items:end}.history-action-buttons{width:100%}.history-action-buttons .quiet-button{flex:1}.cash-record .payment-card-header{gap:12px}.cash-record .payment-card-header .text-button{min-height:44px}.history-panel .date-picker input{max-width:160px}}