:root{font-family:-apple-system,BlinkMacSystemFont,"Noto Sans TC","Microsoft JhengHei",sans-serif;color:#16181a;background:#f3f4f2;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}.app-shell{max-width:520px;min-height:100dvh;margin:auto;background:#f3f4f2;position:relative;box-shadow:0 0 50px rgba(0,0,0,.05)}.content{padding:calc(20px + env(safe-area-inset-top)) 16px calc(115px + env(safe-area-inset-bottom));min-height:100dvh}.topline{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:4px 4px 16px}.topline strong{font-size:17px}.topline small{font-size:13px;color:#62676b}.page-title{font-size:27px;font-weight:800;letter-spacing:-.03em;margin:4px 4px 16px}.hero{border-radius:26px;background:#16181a;color:#fff;padding:22px 20px;display:flex;flex-direction:column;gap:11px}.hero .eyebrow{font-size:13px;color:#c9cdd1}.hero .amount{font-size:clamp(42px,12vw,54px);font-weight:850;letter-spacing:-.055em;line-height:1.08;font-variant-numeric:tabular-nums}.hero .sub{font-size:12px;color:#c9cdd1}.hero-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:3px}.hero-pair>div{background:#26292c;border-radius:16px;padding:12px}.hero-pair small{display:block;color:#c9cdd1;font-size:12px;margin-bottom:4px}.hero-pair b{font-size:20px;font-variant-numeric:tabular-nums}.card{background:#fff;border-radius:22px;padding:16px 18px;margin-top:12px}.card-title{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:15px;font-weight:700;margin-bottom:15px}.muted{color:#687077}.small{font-size:12px}.mono{font-variant-numeric:tabular-nums}.daily-chart{height:125px;display:grid;grid-template-columns:repeat(var(--days),minmax(0,1fr));align-items:end;gap:8px}.day-col{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:5px;min-width:0}.day-value{font-size:10px;white-space:nowrap;color:#687077}.day-bar{width:100%;max-width:40px;min-height:4px;border-radius:6px 6px 4px 4px;background:#d7dad6}.day-bar.current{background:#b9461f}.day-bar.future{height:0!important;min-height:0;border-top:2px dotted #cbd0cb;background:transparent;border-radius:0}.day-labels{display:grid;grid-template-columns:repeat(var(--days),minmax(0,1fr));gap:8px;text-align:center;margin-top:9px;font-size:11px;color:#687077}.day-labels .current{color:#b9461f;font-weight:700}.legend-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid #f0f0ed;font-size:13px}.legend-row:last-child{border:0}.category-track{height:9px;border-radius:8px;overflow:hidden;display:flex;gap:2px;background:#eee}.category-track span{height:100%;background:#b9461f}.category-track span:nth-child(2){background:#db987e}.category-track span:nth-child(3){background:#b6b9b3}.category-track span:nth-child(n+4){background:#e2e3dd}.bottom-nav{position:fixed;bottom:0;width:min(100%,520px);z-index:20;padding:0 16px calc(12px + env(safe-area-inset-bottom));pointer-events:none}.nav-inner{height:64px;background:#fff;border-radius:34px;display:grid;grid-template-columns:1fr 1fr 72px 1fr 1fr;align-items:center;text-align:center;box-shadow:0 6px 26px rgba(0,0,0,.11);pointer-events:auto}.nav-inner button{border:0;background:none;font-size:12px;color:#687077;min-height:48px}.nav-inner button.active{color:#b9461f;font-weight:800}.fab{position:absolute;left:50%;transform:translateX(-50%);bottom:calc(21px + env(safe-area-inset-bottom));z-index:21;width:64px;height:64px;border:0;border-radius:50%;background:#b9461f;color:#fff;font-size:32px;box-shadow:0 8px 22px rgba(185,70,31,.28);pointer-events:auto}.list-toolbar{display:flex;gap:8px;align-items:center;margin-bottom:12px}.search{width:100%;height:46px;border:0;border-radius:13px;background:#fff;padding:0 14px;font-size:15px}.filter-row{display:flex;gap:8px;overflow:auto;padding:2px 0 12px;scrollbar-width:none}.chip{border:1px solid #d6d9d4;background:#fff;color:#303438;border-radius:18px;padding:8px 13px;white-space:nowrap;font-size:13px}.chip.active{background:#16181a;border-color:#16181a;color:#fff}.section-head{display:flex;justify-content:space-between;font-size:13px;color:#687077;border-bottom:1px solid #dadeda;padding:13px 3px 9px;margin-top:9px}.expense-row{width:100%;border:0;border-bottom:1px solid #e7e9e6;background:none;display:flex;align-items:center;gap:11px;padding:12px 3px;text-align:left;color:inherit}.expense-icon{width:38px;height:38px;border-radius:50%;background:#e8e9e5;display:grid;place-items:center;flex:none;font-size:13px;font-weight:700}.expense-main{flex:1;min-width:0}.expense-main b{display:block;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.expense-main small{display:block;color:#687077;font-size:12px;margin-top:3px}.expense-value{text-align:right;font-weight:700;font-variant-numeric:tabular-nums}.empty{padding:34px 18px;text-align:center;color:#687077;line-height:1.7}.empty strong{display:block;color:#16181a;font-size:16px;margin-bottom:4px}.tag{display:inline-block;padding:4px 8px;border-radius:8px;background:#f4e8e1;color:#9a3919;font-size:11px;font-weight:700}.tag.gray{background:#f0f1ee;color:#62676b}.button{border:0;border-radius:13px;padding:12px 15px;background:#b9461f;color:white;font-weight:700;min-height:44px}.button.secondary{background:#f0f1ee;color:#16181a}.button.ghost{background:none;color:#b9461f}.button.danger{background:#fbedea;color:#a02b21}.button:disabled{opacity:.45;cursor:default}.full{width:100%}.stack{display:flex;flex-direction:column;gap:10px}.split{display:flex;justify-content:space-between;align-items:center;gap:12px}.refund-card{border:1px solid #e7e9e6;border-radius:17px;padding:14px;margin-top:10px}.refund-card h3{font-size:16px;margin:7px 0}.refund-card p{font-size:13px;color:#687077;margin:5px 0;line-height:1.5}.refund-card .button{margin-top:12px}.notice{background:#fff4ee;border-radius:13px;padding:12px;font-size:12px;line-height:1.55;color:#783116}.link-card{display:flex;justify-content:space-between;align-items:center;text-decoration:none}.link-arrow{color:#b9461f;font-size:25px}.field{display:flex;flex-direction:column;gap:6px;margin:12px 0}.field label,.field>span{font-size:12px;color:#62676b}.field input,.field select,.field textarea{border:1px solid #d8dcd8;background:#fff;border-radius:11px;padding:11px 12px;min-height:44px;width:100%;color:#16181a}.field textarea{min-height:80px;resize:vertical}.segmented{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.segmented.payment{grid-template-columns:repeat(2,minmax(0,1fr))}.segmented.category{grid-template-columns:repeat(4,minmax(0,1fr))}.segmented button{border:1px solid #d8dcd8;background:#fff;border-radius:10px;padding:8px 3px;min-height:38px;font-size:12px}.segmented button.active{border:2px solid #b9461f;background:#faede7;color:#8f3518;font-weight:700}.sheet{border:0;border-radius:24px 24px 0 0;padding:0;max-height:95dvh;width:min(100%,520px);max-width:520px;margin:auto auto 0;background:#fff;box-shadow:0 -12px 50px rgba(0,0,0,.18)}.sheet::backdrop{background:rgba(25,28,29,.55)}.sheet-inner{padding:10px 18px calc(20px + env(safe-area-inset-bottom));overflow:auto;max-height:95dvh}.sheet-handle{height:5px;width:42px;border-radius:5px;background:#d8d8d3;margin:0 auto 14px}.sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.sheet-head h2{margin:0;font-size:19px}.icon-button{border:0;background:none;font-size:27px;width:42px;height:42px}.amount-input{font-size:44px!important;font-weight:350;text-align:center;border:0!important;padding:3px!important;height:62px}.number-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin:12px 0}.number-pad button{border:0;background:#f1f1ee;border-radius:10px;height:42px;font-size:19px}.sticky-actions{position:sticky;bottom:0;background:#fff;padding-top:8px}.checkline{display:flex;align-items:flex-start;gap:8px;font-size:13px;padding:7px 0}.checkline input{margin-top:2px;accent-color:#b9461f}.photo-preview{max-width:100%;max-height:150px;border-radius:10px;margin-top:8px}.subheading{font-size:14px;font-weight:700;margin:20px 0 7px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.toast{position:fixed;z-index:100;left:50%;bottom:94px;transform:translateX(-50%) translateY(16px);background:#16181a;color:#fff;padding:10px 16px;border-radius:12px;max-width:90%;opacity:0;pointer-events:none;transition:.2s;font-size:13px;box-shadow:0 4px 14px #0003}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.fineprint{font-size:12px;color:#687077;line-height:1.6}.rule-link{color:#9b3b1d;text-decoration:underline}.warning{color:#9a3919;font-size:12px;margin:6px 0}.metric-list{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.metric-list>div{background:#f4f5f2;border-radius:12px;padding:10px}.metric-list small{display:block;color:#687077;font-size:11px;margin-bottom:4px}.metric-list b{font-size:16px}@media(min-width:600px){body{background:#e8ebe8}.app-shell{min-height:100vh}.bottom-nav{left:50%;transform:translateX(-50%)}}
.sheet{width:100vw!important;max-width:520px!important;min-width:0!important;box-sizing:border-box;overflow-x:hidden}.sheet-inner{width:100%;max-width:100%;overflow-x:hidden}.sheet form{width:100%;min-width:0}.sheet input,.sheet select,.sheet textarea{max-width:100%;min-width:0}.sheet .amount-input{display:block;width:100%;text-align:center}.sheet .segmented{max-width:100%}

.guide-button{border:0;background:#f6e8e0;color:#9d3e1c;border-radius:11px;padding:9px 11px;font-size:12px;font-weight:750;white-space:nowrap}
.page-title{flex:none}
.refund-totals{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:4px 0 12px}
.refund-totals>span{background:#fff;border-radius:17px;padding:13px;font-size:12px;color:#62676b;min-width:0}
.refund-totals b{display:block;color:#17191b;font-size:21px;margin-top:4px;font-variant-numeric:tabular-nums}
.refund-totals small{display:block;margin-top:3px}
.departure-card{background:#fff2e9;border:1px solid #f1d7c9;border-radius:18px;padding:15px;color:#73351f;line-height:1.55}
.departure-card b{font-size:14px}
.departure-card p{font-size:12px;margin:7px 0}
.departure-card details{font-size:12px;margin-top:10px}
.departure-card summary{cursor:pointer;font-weight:700}
.departure-card .checkline{color:#523425}
.progress-track{height:7px;background:#ecece7;border-radius:9px;overflow:hidden;margin:11px 0 7px}
.progress-track span{display:block;height:100%;background:#b9461f;border-radius:9px}
.refund-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.refund-actions .button{padding:9px 5px;font-size:12px}
.timeline-mini{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px;margin:14px 0 11px}
.timeline-mini span{font-size:10px;text-align:center;color:#9ca2a5;border-top:3px solid #d9dedc;padding-top:6px;white-space:nowrap}
.timeline-mini span.done{color:#9e401d;border-color:#b9461f;font-weight:700}
.text-button{border:0;background:none;color:#b9461f;font-size:12px;padding:3px;white-space:nowrap;font-weight:700}
.guide-steps{background:#fff6f0;border:1px solid #f2dfd1;border-radius:15px;padding:11px 13px;margin:8px 0 16px}
.guide-steps summary{font-weight:750;color:#81381b;cursor:pointer;font-size:14px}
.guide-step{border-bottom:1px solid #efdccc;padding:10px 0 4px}
.guide-step:last-of-type{border:0}
.guide-step b{font-size:13px}
.guide-step p{margin:4px 0 6px;line-height:1.5;font-size:12px;color:#5d5250}
.provider-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}
.provider-item{border:1px solid #dcded8;background:#fff;border-radius:12px;padding:10px;text-align:left;font-weight:750;color:#292e2f;min-width:0}
.provider-item small{display:block;font-size:10px;color:#777e80;font-weight:450;line-height:1.35;margin-top:4px}
.provider-item.active{border:2px solid #b9461f;background:#fff7f2;color:#a9401c}
.provider-detail{border:1px solid #ebe5df;background:#faf9f6;border-radius:16px;padding:14px;margin:14px 0}
.provider-detail h3{margin:0 0 9px;font-size:19px}
.provider-field{display:grid;grid-template-columns:68px minmax(0,1fr);gap:9px;border-top:1px solid #e9e7e2;padding:10px 0;font-size:12px;line-height:1.5}
.provider-field>span{font-weight:750;color:#666d6f}
.provider-field>div{min-width:0;overflow-wrap:anywhere}
.source-status{display:block;color:#3b795b;font-size:10px;margin-top:3px}
.source-status.pending{color:#a57034}
.provider-special{display:flex;gap:6px;overflow:auto;padding:3px 0}
.provider-special .chip{font-size:11px;padding:7px 9px}
.detail-timeline{border-left:2px solid #e8d5ca;margin:17px 7px 18px;padding-left:18px}
.detail-timeline>div{position:relative;margin-bottom:20px;font-size:13px}
.detail-timeline>div:before{content:"";position:absolute;left:-25px;top:3px;width:12px;height:12px;border-radius:50%;background:#b9461f;border:3px solid #fff}
.detail-timeline p{color:#687077;font-size:12px;line-height:1.5;margin:6px 0}
.receipt-line{display:flex;justify-content:space-between;gap:8px;border:1px solid #e8ebe8;border-radius:10px;padding:9px;margin-top:8px}
.receipt-line small{display:block;color:#687077;margin-top:3px}
.receipt-line img{width:54px;height:54px;object-fit:cover;border-radius:7px}
@media(max-width:360px){.content{padding-left:12px;padding-right:12px}.sheet-inner{padding-left:14px;padding-right:14px}.refund-totals b{font-size:18px}.refund-actions .button{font-size:11px}.guide-button{font-size:11px;padding:8px}}
.refund-card-button{display:block;text-align:left;background:#fff;color:inherit;cursor:pointer;font:inherit}
.refund-card-button .split,.refund-card-button .timeline-mini{display:grid}
.refund-card-button .split{grid-template-columns:minmax(0,1fr) auto;align-items:center}
.refund-card-button .timeline-mini{grid-template-columns:repeat(4,minmax(0,1fr))}
.refund-card-button>.small,.refund-card-button>.warning{display:block;margin-top:8px}
.refund-card-button:focus-visible,.detail-choice:focus-visible{outline:3px solid #cc7f62;outline-offset:2px}
.detail-choice{display:flex;width:100%;justify-content:space-between;align-items:center;gap:12px;min-height:44px;padding:9px 11px;margin-top:8px;border:0;border-radius:10px;background:#f2f0ed;color:#1e1c19;text-align:left;font-size:13px}
.detail-choice strong{color:#a33f1c;font-weight:750;text-align:right;overflow-wrap:anywhere}
.provider-choice-sticky{position:sticky;bottom:-1px;z-index:2;background:#fff;padding:10px 0 9px;box-shadow:0 -5px 12px #fff}.provider-choice-sticky small{display:block;text-align:center;margin-top:5px}
.category-percent-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;text-align:center}.category-percent-grid div{min-width:0}.category-percent-grid b{display:block;font-size:18px;font-variant-numeric:tabular-nums}.category-percent-grid small{display:block;color:#687077;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.expense-swipe{position:relative;overflow:hidden}.expense-swipe .expense-row{position:relative;z-index:1;background:#f3f4f2;transition:transform .18s}.expense-swipe.swiped .expense-row{transform:translateX(-76px)}.swipe-delete{position:absolute;right:0;top:0;bottom:0;width:76px;border:0;background:#ba3b29;color:#fff;font-size:13px;font-weight:700}

.recent-merchants{display:flex;gap:5px;align-items:center;overflow:auto}.recent-merchants span{white-space:nowrap;font-size:11px;color:#687077}.recent-merchants .chip{font-size:11px;padding:5px 8px;background:#f1f1ee}

.segmented.payment{grid-template-columns:repeat(4,minmax(0,1fr))}.segmented.payment button{font-size:11px;white-space:nowrap;padding:6px 2px}#expense-form .field{margin:8px 0}#expense-form .subheading{margin:10px 0 5px}

.sheet-toast{position:absolute;z-index:5;left:18px;right:18px;bottom:76px;background:#16181a;color:#fff;padding:12px 14px;border-radius:12px;text-align:center;font-size:13px;box-shadow:0 4px 16px #0003}

.receipt-placeholder{width:42px;min-width:42px;min-height:56px;border:1px solid #d6d9d4;border-radius:7px;background:#f2f2ee;color:#697078;display:grid;place-items:center;text-align:center;font-size:10px;line-height:1.3;padding:4px}