:root{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif;color:#252832;background:#f6f7f9;font-synthesis:none;--muted:#777e8b;--border:#eaecf0;--blue:#4874e8}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button,a,input,select{outline-offset:4px}button{border:0;background:none;color:inherit}svg{width:20px;height:20px;flex-shrink:0}button{display:inline-flex;align-items:center;justify-content:center;gap:8px}aside{position:fixed;inset:0 auto 0 0;width:224px;background:#fff;border-right:1px solid var(--border);padding:38px 24px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:700;letter-spacing:-1px}.brand-icon{background:#282c35;color:white;width:38px;height:38px;border-radius:12px;display:grid;place-items:center}.brand 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#e3e6eb;font-weight:500;transition:.18s}.btn:hover{background:#f1f3f7;transform:translateY(-1px)}.btn.primary{background:#262b35;color:white;border-color:#262b35;box-shadow:0 3px 6px #20253012}.btn.primary:hover{background:#444a56}.btn svg{width:17px;height:17px}.heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}.eyebrow{color:#8d94a1;font-size:12px;letter-spacing:2px;font-weight:600}h1{font-size:34px;letter-spacing:-1.2px;font-weight:650;margin:10px 0 12px}.trip-meta{font-size:14px;color:var(--muted);display:flex;gap:12px;align-items:center}.text-btn{font-size:14px;color:var(--muted);padding:7px}.text-btn:hover{color:var(--blue)}.stats{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:18px;margin-bottom:34px}.stat{padding:25px 27px;border:1px solid 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22px;font-size:14px;opacity:0;transition:.25s;pointer-events:none;z-index:100}#toast.show{opacity:1;transform:translate(-50%,0)}@media(min-width:1500px){main{margin-right:auto}.content-grid{grid-template-columns:minmax(0,1fr) 320px}}@media(max-width:1200px){aside{width:180px;padding:32px 18px}main{margin-left:180px;padding:30px}.content-grid{grid-template-columns:1fr}.summary{display:grid;grid-template-columns:repeat(3,1fr)}.summary .panel-head,.summary-footer{grid-column:1/-1}.person{border-bottom:0}.summary-footer{border-top:1px solid #f2f3f6}.stats{gap:12px}.stat{padding:22px}}@media(max-width:760px){aside{position:static;width:100%;height:72px;padding:0 22px;flex-direction:row;align-items:center;border-right:0;border-bottom:1px solid var(--border)}.brand{font-size:20px}.brand-icon{width:33px;height:33px}.nav-label,.nav-item,.side-bottom{display:none}main{margin:0;padding:22px 18px 40px}.topbar{margin-bottom:29px}.crumb{display:none}.top-actions{width:100%;justify-content:flex-end}.btn{padding:10px 13px}.heading{align-items:flex-start;gap:10px}h1{font-size:29px}.heading>.btn{margin-top:30px}.stats{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:22px}.stat:first-child{grid-column:1/-1;min-height:148px}.stat{min-height:133px;padding:20px}.stat-value{font-size:28px}.content-grid{gap:18px}.panel-head{padding:20px}.summary{display:block}.person{padding:18px 22px;border-bottom:1px solid #f2f3f6}.summary-footer{padding:20px}.bottom-line{gap:20px;align-items:flex-start;font-size:11px}td,th{padding:18px 16px}.topbar .btn{font-size:13px}.topbar .btn svg{width:16px}.trip-meta{font-size:12px;gap:7px}.eyebrow{font-size:11px}.row-amount{min-width:100px}.stat-foot{font-size:12px}}
.stat-foot{overflow-wrap:anywhere}.person-name{min-width:0;overflow-wrap:anywhere}.person-amount{white-space:nowrap}.bill-title>div{white-space:normal;min-width:150px;max-width:280px;overflow-wrap:anywhere}.summary .person-name{max-width:58%}@media(max-width:760px){.table-wrap{overflow:visible}table,tbody{display:block}thead{display:none}tr{display:grid;grid-template-columns:1fr 1fr 38px;padding:18px 20px;position:relative;gap:12px;border-top:1px solid #f0f2f6}td{display:block;padding:0;border:0}td:first-child{grid-column:1/3;grid-row:1}td:nth-child(2){grid-column:1;grid-row:2;padding-left:51px}td:nth-child(3){grid-column:2;grid-row:2;justify-self:end;align-self:center}td:nth-child(4){grid-column:1/3;grid-row:3;font-size:12px;color:#858d9b;text-align:left;padding-left:51px}td:nth-child(4)::before{content:'人均 ';font-weight:400}td:nth-child(5){grid-column:3;grid-row:1;align-self:center}.bill-title>div{max-width:none;min-width:0}.bill-title{font-size:14px}.category-icon{flex-shrink:0}.stat-foot{line-height:1.7}.panel-title{font-size:17px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.manage-members{font-size:12px;margin-left:auto;color:#4874e8;padding:5px 0 5px 8px;white-space:nowrap}.receipt-cell{min-width:68px}.receipt-thumbs{display:flex;gap:5px;flex-wrap:wrap;max-width:106px}.receipt-thumb{position:relative;width:30px;height:38px;border:1px solid #e3e6ec;border-radius:6px;overflow:hidden;background:#f5f6f8;flex-shrink:0;padding:0;color:#8992a0}.receipt-thumb img{width:100%;height:100%;object-fit:cover}.receipt-heading{display:flex;justify-content:space-between;align-items:center;margin:18px 0 10px}.receipt-hint{font-size:12px;color:#969daa}.receipt-drop{display:flex;gap:9px;align-items:center;justify-content:center;padding:21px 14px;background:#fafbfc;border:1px dashed #cfd6e1;border-radius:12px;cursor:pointer;color:#838d9d;font-size:14px}.receipt-drop:hover,.receipt-drop.dragging{background:#f0f4ff;border-color:#8ba5e4;color:#4874e8}.receipt-drop.busy{opacity:.5;pointer-events:none}.draft-receipt{display:flex;gap:12px;align-items:center;border:1px solid #edf0f4;border-radius:10px;padding:10px;margin-bottom:10px}.draft-receipt .receipt-thumb{width:42px;height:50px}.draft-receipt>span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;color:#7d8796}.receipt-hover{position:fixed;z-index:90;padding:0;background:transparent;border:0;box-shadow:none;pointer-events:none}.receipt-hover img{display:block;width:100%;height:100%;object-fit:contain;border-radius:10px;outline:1px solid rgba(37,40,50,.14);outline-offset:-1px}.receipt-hover[hidden]{display:none}dialog{max-height:92dvh;overflow:auto}@media(max-width:760px){td.receipt-cell{grid-column:2/4;grid-row:3;justify-self:end;align-self:center}td:nth-child(6){grid-column:3;grid-row:1;align-self:center}td.receipt-cell:empty{display:none}.receipt-thumbs{max-width:126px}.receipt-thumb{width:25px;height:31px}.manage-members{font-size:11px}.stat-label{flex-wrap:wrap}}
.settings-members{border-top:1px solid #eceff3;padding-top:20px;margin-top:2px}.settings-members>.field-label{margin-bottom:12px}

body.receipt-open{overflow:hidden}
dialog.receipt-viewer{position:fixed;inset:0;margin:0;width:100vw;height:100dvh;max-width:none;max-height:none;padding:24px;border:0;border-radius:0;background:transparent;box-shadow:none;overflow:hidden;cursor:zoom-out;outline:none}
dialog.receipt-viewer[open]{display:flex;align-items:center;justify-content:center}
dialog.receipt-viewer::backdrop{background:transparent;backdrop-filter:blur(0px);-webkit-backdrop-filter:blur(0px);transition:backdrop-filter 380ms cubic-bezier(.4,0,.2,1),-webkit-backdrop-filter 380ms cubic-bezier(.4,0,.2,1)}
dialog.receipt-viewer.is-revealed::backdrop{backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);transition-duration:540ms;transition-timing-function:cubic-bezier(.22,1,.36,1)}
.receipt-enlarged{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border:0;border-radius:10px;cursor:default}
.receipt-close{position:fixed;right:max(20px,env(safe-area-inset-right));top:max(20px,env(safe-area-inset-top));z-index:1;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.8);color:#454b57;backdrop-filter:blur(8px);opacity:0;transition:opacity 200ms ease}
.receipt-viewer.is-revealed .receipt-close{opacity:1}.receipt-close:hover{background:rgba(255,255,255,.98)}
@media(max-width:760px){dialog.receipt-viewer{padding:64px 12px 24px}.receipt-close{width:36px;height:36px;right:14px;top:max(14px,env(safe-area-inset-top))}}

.receipt-enlarged{transform-origin:center;will-change:transform,opacity}
@media(prefers-reduced-motion:reduce){dialog.receipt-viewer::backdrop{transition:none}}

.summary-footer{align-items:center}.summary-footer .person-amount{color:#252832}

.currency-heading{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex-shrink:0}.currency-heading .rate-chip{font-size:12px}.currency-heading .exchange-rate{padding:0;font-size:12px;line-height:1.4}
.content-grid > .summary{align-self:start}
.participants-inline{display:flex;align-items:center;gap:8px}.participants-add{width:26px;height:26px;padding:0;flex-shrink:0;border:1px dashed #c7cfde;border-radius:50%;color:#8290a8;background:#fafbfe;opacity:0;transition:opacity 160ms ease,background 160ms ease,color 160ms ease}.participants-add svg{width:15px;height:15px}.participants-cell:hover .participants-add,.participants-cell:focus-within .participants-add{opacity:1}.participants-add:hover{background:#edf2ff;color:#4874e8;border-color:#9bb1e8}.participant-picker{position:fixed;inset:auto;margin:0;width:260px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 24px);overflow:auto;padding:18px;background:#fff;border:1px solid #e6e9ef;border-radius:16px;box-shadow:0 12px 40px #2636541c;color:#252832}.picker-heading{font-size:15px;font-weight:600;margin-bottom:12px}.picker-members{max-height:260px;overflow:auto}.picker-member{display:flex;align-items:center;gap:10px;padding:10px 4px;cursor:pointer;font-size:14px}.picker-member .avatar{margin:0;flex-shrink:0}.picker-member>span:not(.avatar){flex:1;overflow-wrap:anywhere}.picker-member input{width:16px;height:16px;accent-color:#4874e8;flex-shrink:0}.picker-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:12px;padding-top:12px;border-top:1px solid #edf0f4}.picker-actions .btn{padding:8px 16px}.picker-error{font-size:12px;color:#c85b5b}.picker-error:not(:empty){padding-top:10px}@media(hover:none){.participants-add{opacity:1}}
h1{margin-top:0}.sort-header{padding:0;font-size:inherit;font-weight:inherit;color:inherit;gap:6px}.sort-header:hover,.sort-header.is-sorted{color:#475b7d}.sort-direction{font-size:12px;opacity:.4}.is-sorted .sort-direction{opacity:1}.row-amount .sort-header{margin-left:auto}
.icp-link{color:inherit;text-decoration:none}.icp-link:hover{color:#677385}

.package-actions{display:grid;gap:12px}.package-actions label{cursor:pointer;justify-content:center}

.bottom-line{flex-wrap:wrap;gap:12px}.copyright{margin-left:auto;text-align:right;font-size:11px;line-height:1.6;color:#969da8}