:root{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC",sans-serif;color:#172033;background:#f6f7fb;line-height:1.45}*{box-sizing:border-box}body{margin:0;padding:env(safe-area-inset-top) 0 calc(86px + env(safe-area-inset-bottom));min-width:320px}header,main{max-width:720px;margin:auto;padding-inline:20px}header{padding-top:18px;display:flex;justify-content:space-between;align-items:center}h1,h2,p{margin:0}.eyebrow,small,.muted{color:#6a7282}.eyebrow{font-size:13px}.avatar{width:44px;height:44px;border:0;border-radius:50%;background:#e6e9ff;color:#4052b5;font-weight:800}.page{display:none;padding-top:22px}.page.active{display:block}.month,.page-title{display:flex;justify-content:space-between;align-items:end;margin-bottom:14px}.month{font-weight:700}.pill{font-size:12px;padding:3px 9px;border-radius:99px;background:#e7f7ed;color:#147449}.card{background:#fff;border:1px solid #e9ebf0;border-radius:18px;padding:17px;margin-bottom:13px;box-shadow:0 2px 9px #1c274008}.balance{background:linear-gradient(135deg,#4e5bd7,#6876eb);color:#fff;border:0}.balance small,.balance div{color:#e8eaff}.balance strong{display:block;font-size:35px;letter-spacing:-1px;margin:5px 0 17px}.balance div{display:flex;gap:24px;font-size:13px}.balance b{display:block;color:#fff;font-size:16px}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px}.metrics b{display:block;margin-top:6px;font-size:18px}h2{font-size:18px;margin-bottom:13px}.bars,.split,.setting-list{display:grid;gap:11px}.barline{display:grid;grid-template-columns:88px 1fr auto;gap:8px;align-items:center;font-size:13px}.track{height:9px;background:#edf0f5;border-radius:99px;overflow:hidden}.fill{height:100%;background:#5d6be5;border-radius:inherit}.splitrow,.setting-row{display:flex;justify-content:space-between;gap:10px;padding-bottom:10px;border-bottom:1px solid #f0f1f4}.splitrow:last-child,.setting-row:last-child{border:0;padding-bottom:0}.transactions{display:grid;gap:1px}.tx{display:grid;grid-template-columns:42px 1fr auto;gap:10px;align-items:center;padding:13px 0;border-bottom:1px solid #f0f1f4}.tx:last-child{border:0}.txicon{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:#f0f2ff;color:#4d5ed6}.tx .meta{font-size:12px;color:#788092}.tx .sum{font-weight:750}.expense{color:#d34a4a}.income,.refund{color:#118457}.transfer{color:#5d6be5}form{display:grid;gap:18px}label{display:grid;gap:8px;font-weight:650}input{font:inherit;border:1px solid #dfe2ea;border-radius:13px;padding:13px 14px;min-height:48px;width:100%;background:#fff}.amount input{font-size:32px;font-weight:750;border:0;border-bottom:2px solid #dfe2ea;border-radius:0;padding-left:0}.amount span{font-size:14px;color:#6a7282}fieldset{border:0;padding:0;margin:0}legend{font-weight:700;margin-bottom:9px}.choices{display:flex;flex-wrap:wrap;gap:9px}.choice{min-height:44px;border:1px solid #dfe2ea;border-radius:12px;padding:8px 13px;background:#fff;font:inherit;color:#384052}.choice.selected{background:#e9ebff;border-color:#6370df;color:#3948b1;font-weight:700}.primary{min-height:54px;border:0;border-radius:16px;background:#4e5bd7;color:#fff;font:700 17px inherit;margin-top:4px}.tabbar{position:fixed;z-index:5;bottom:0;left:0;right:0;padding:9px 8px calc(8px + env(safe-area-inset-bottom));background:#fffffff2;backdrop-filter:blur(14px);display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #e7e9ee}.tabbar button{background:transparent;border:0;min-height:45px;font:12px inherit;color:#70778a}.tabbar button.active{color:#4353c7;font-weight:750}.tabbar .add-tab{background:#4e5bd7;color:#fff;border-radius:14px;font-size:23px;font-weight:500}.add-tab span{display:block;font-size:11px;margin-top:-4px}.empty{color:#7c8494;font-size:14px;padding:5px 0}#toast{position:fixed;left:50%;bottom:94px;transform:translateX(-50%) translateY(12px);background:#172033;color:#fff;border-radius:99px;padding:10px 15px;opacity:0;pointer-events:none;transition:.2s;font-size:14px;white-space:nowrap}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}@media(min-width:700px){body{background:linear-gradient(90deg,#eef0fa,#fff 25%,#fff 75%,#eef0fa)}header,main{padding-inline:28px}.tabbar{max-width:720px;left:50%;right:auto;transform:translateX(-50%);border-radius:20px 20px 0 0;box-shadow:0 -5px 25px #1d254012}}.filter{display:flex;gap:10px;align-items:end;margin-bottom:8px}.filter label{flex:1;font-size:13px}.filter input{min-height:44px}.filter button,.plain{min-height:44px;padding:0 14px;border:1px solid #dfe2ea;border-radius:12px;background:#fff;font:inherit}.tx-actions{display:flex;gap:7px;margin-top:7px}.tx-actions button{border:0;background:#eef0ff;color:#4052b5;border-radius:8px;padding:5px 9px;font:12px inherit}.tx-actions button.delete{background:#fff0f0;color:#bd3838}dialog{border:0;border-radius:22px;padding:0;width:min(100% - 24px,520px);max-height:92vh;box-shadow:0 16px 60px #17203355}dialog::backdrop{background:#17203388}dialog form{padding:20px;display:grid;gap:15px}dialog header{padding:0;display:flex}dialog header h2{margin:0}.plain{margin-left:auto}@media(max-width:480px){dialog{width:100%;position:fixed;bottom:0;margin:0;border-radius:22px 22px 0 0;max-height:90vh}.filter{position:sticky;top:0;background:#f6f7fb;padding:8px 0;z-index:2}}
@media(max-width:480px){.filter{flex-wrap:wrap}.filter label{min-width:calc(50% - 5px)}.filter button{flex:1}}
.filter select{font:inherit;border:1px solid #dfe2ea;border-radius:13px;padding:13px 14px;min-height:44px;width:100%;background:#fff}.filter select:disabled{color:#98a0ae;background:#f0f2f5}
/* 流水筛选：两列输入、下一行操作，避免手机端重叠 */
.filter{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px;align-items:end}.filter label{min-width:0;display:grid;gap:8px;cursor:pointer}.filter input,.filter select{min-width:0;width:100%;height:52px;min-height:52px;cursor:pointer}.filter button{grid-column:1/-1;width:100%;height:52px;min-height:52px}.filter input[type="month"]{-webkit-appearance:auto;appearance:auto}@media(max-width:480px){.filter{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.filter label{min-width:0}.filter button{flex:none}}