:root{--ink:#191a18;--muted:#74766f;--paper:#f5f2ea;--card:#fff;--line:#dedbd1;--lime:#d9f266;--green:#365c42;--red:#b8584e;--shadow:0 18px 50px rgba(31,35,29,.09)}*{box-sizing:border-box}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--paper);color:var(--ink)}button,input{font:inherit}button{cursor:pointer}.hidden{display:none!important}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:700;color:var(--muted);margin:0 0 8px}.auth-view{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr;background:#f7f5ef}.auth-art{position:relative;padding:8vh 7vw;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;color:#f7f3e8;background:#242622}.auth-art:after{content:"";position:absolute;width:520px;height:520px;border:1px solid #747c58;border-radius:50%;right:-170px;top:10%;box-shadow:0 0 0 70px rgba(217,242,102,.025),0 0 0 140px rgba(217,242,102,.02)}.brand-mark,.mobile-logo{font-family:serif;font-size:26px;position:relative;z-index:1}.auth-art h1{font:500 clamp(44px,5.5vw,78px)/1.16 serif;letter-spacing:-.04em;margin:10px 0 24px;position:relative;z-index:1}.auth-art .eyebrow{color:var(--lime)}.auth-copy{color:#bfc2b8;font-size:16px}.mini-preview{position:relative;z-index:1;width:280px;padding:20px;border:1px solid #4d5148;background:rgba(255,255,255,.05)}.mini-preview span,.mini-preview small{display:block;color:#bfc2b8}.mini-preview strong{display:block;font:32px serif;margin:8px 0 18px}.preview-track{height:3px;background:#575a51}.preview-track i{display:block;width:68%;height:100%;background:var(--lime)}.mini-preview small{margin-top:8px}.auth-card{max-width:430px;width:75%;margin:auto;display:flex;flex-direction:column;gap:18px}.mobile-logo{display:none}.auth-heading{margin-bottom:16px}.auth-heading h2{font:42px serif;margin:8px 0}.auth-heading p,.terms{color:var(--muted)}label{font-size:13px;font-weight:650;display:flex;flex-direction:column;gap:8px}input{width:100%;border:1px solid var(--line);background:#fff;padding:14px 15px;outline:none;border-radius:2px}input:focus{border-color:#596f3c;box-shadow:0 0 0 3px rgba(217,242,102,.35)}.form-row{display:flex;justify-content:space-between;align-items:center}.check{flex-direction:row;align-items:center;font-weight:400;color:var(--muted)}.check input{width:auto}.text-btn{border:0;background:none;color:var(--green)}.primary-btn,.guest-btn,.secondary-btn,.install-btn{border:0;padding:14px 20px;font-weight:700}.primary-btn{background:var(--ink);color:#fff}.primary-btn:hover{background:#343630}.guest-btn,.secondary-btn{background:transparent;border:1px solid var(--line)}.wide{width:100%}.terms{text-align:center;font-size:11px}.app-view{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:230px;background:#20221f;color:#f1eee5;padding:34px 25px;display:flex;flex-direction:column;z-index:3}.logo{font:28px serif;margin:0 10px 60px}.logo span{font:10px sans-serif;letter-spacing:.2em;color:#858b7e;margin-left:8px}.sidebar nav{display:grid;gap:8px}.nav-item{border:0;background:transparent;color:#9da098;text-align:left;padding:13px 14px;font-weight:600}.nav-item span{display:inline-block;width:28px}.nav-item.active,.nav-item:hover{background:#343730;color:#fff}.sidebar-quote{margin-top:auto;padding:20px 12px;font:17px/1.8 serif;color:#8e9388;border-top:1px solid #373a35}.logout{margin-top:15px}.main{margin-left:230px;padding:46px clamp(25px,5vw,78px) 90px;max-width:1600px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:42px}header h1{font:46px serif;margin:0}.header-actions{display:flex;gap:10px}.install-btn{background:transparent;border:1px solid var(--line)}.summary-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px;margin-bottom:46px}.summary-card{background:var(--card);padding:25px;border:1px solid #ebe8df}.summary-card.featured{background:var(--lime)}.summary-card span{font-size:12px;color:var(--muted)}.summary-card strong{font:34px serif;display:block;margin-top:10px}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.section-head h2{font:28px serif;margin:0 0 6px}.section-head p{margin:0;color:var(--muted);font-size:13px}.pills{display:flex;gap:4px;background:#e9e6dd;padding:4px}.pills button{border:0;background:transparent;padding:8px 12px;color:var(--muted);font-size:12px}.pills button.active{background:white;color:var(--ink)}.goal-grid{display:grid;grid-template-columns:repeat(2,minmax(280px,1fr));gap:18px}.goal-card{background:var(--card);border:1px solid #e5e2d9;overflow:hidden;transition:.2s}.goal-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.goal-image{height:175px;background:#d8d8ce center/cover;position:relative}.goal-image.placeholder{background:linear-gradient(135deg,#cad3b7,#e5d9c6)}.goal-image.placeholder:after{content:"◎";font:64px serif;color:rgba(25,26,24,.2);position:absolute;right:24px;bottom:12px}.status-chip{position:absolute;top:15px;left:15px;padding:6px 9px;background:rgba(255,255,255,.9);font-size:10px;font-weight:700;letter-spacing:.08em}.goal-body{padding:22px}.goal-title-row{display:flex;justify-content:space-between;align-items:start}.goal-title-row h3{font:25px serif;margin:0}.goal-title-row strong{font:22px serif}.goal-sub{font-size:12px;color:var(--muted);margin:7px 0 22px}.progress-track{height:5px;background:#eceae3}.progress-fill{height:100%;background:var(--green);max-width:100%}.progress-meta{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:8px}.goal-footer{display:grid;grid-template-columns:1fr 1fr;margin-top:20px;border-top:1px solid #eceae3;padding-top:17px}.goal-footer span{font-size:11px;color:var(--muted)}.goal-footer strong{display:block;margin-top:4px}.goal-footer>div+div{border-left:1px solid #eceae3;padding-left:18px}.empty{grid-column:1/-1;padding:80px 25px;text-align:center;border:1px dashed #ccc8bd;color:var(--muted)}.empty b{display:block;font:30px serif;color:var(--ink);margin-bottom:8px}.bottom-nav,.mobile-fab{display:none}dialog{border:0;padding:0;background:#f9f7f1;color:var(--ink);width:min(620px,calc(100% - 30px));box-shadow:0 30px 90px rgba(0,0,0,.25)}dialog::backdrop{background:rgba(20,21,19,.7);backdrop-filter:blur(4px)}#goalForm{padding:30px;display:grid;gap:18px}.dialog-head{display:flex;justify-content:space-between}.dialog-head h2{font:32px serif;margin:0}.icon-btn{border:0;background:transparent;font-size:28px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}.image-upload{height:105px;border:1px dashed #aaa89f;display:flex;flex-direction:row;align-items:center;padding:15px;position:relative;overflow:hidden}.image-upload input{display:none}.image-upload span{font-size:28px;width:52px;height:52px;border-radius:50%;background:#ece9df;display:grid;place-items:center;margin-right:15px}.image-upload small{display:block;color:var(--muted);margin-top:5px}.image-upload img{display:none;position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.image-upload.has-image img{display:block}.image-upload.has-image:after{content:"点击更换图片";position:absolute;right:10px;bottom:8px;background:rgba(0,0,0,.65);color:white;padding:5px 8px;font-size:10px}.live-calc{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;background:#eef3db;padding:16px}.calc-item span{font-size:10px;color:var(--muted)}.calc-item strong{display:block;margin-top:5px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}.detail-hero{height:220px;background:linear-gradient(135deg,#cad3b7,#e5d9c6) center/cover;position:relative}.detail-close{position:absolute;right:15px;top:15px;background:white!important;width:38px;height:38px}.detail-body{padding:28px}.detail-body h2{font:34px serif;margin:0 0 5px}.detail-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin:25px 0}.detail-stat{background:#fff;padding:16px}.detail-stat span{font-size:10px;color:var(--muted)}.detail-stat strong{display:block;margin-top:5px}.deposit-row{display:flex;gap:8px}.deposit-row input{flex:1}.detail-actions{display:flex;gap:8px;margin-top:24px}.danger{color:var(--red);border-color:#e2bbb6}.profile-card,.install-card{background:white;border:1px solid #e5e2d9;padding:32px;display:flex;align-items:center;gap:22px;margin-bottom:18px}.avatar{width:70px;height:70px;background:var(--lime);display:grid;place-items:center;font:30px serif}.profile-card h2,.install-card h2{font:30px serif;margin:0 0 6px}.profile-card p,.install-card p{color:var(--muted)}.install-card{justify-content:space-between}.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,30px);background:#20221f;color:white;padding:12px 18px;z-index:20;opacity:0;pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:760px){.auth-view{display:block;background:#242622;padding:0}.auth-art{min-height:32vh;padding:35px 25px}.auth-art>div:not(.brand-mark){display:none}.brand-mark{display:none}.auth-card{background:#f7f5ef;width:100%;max-width:none;min-height:68vh;padding:30px 24px;margin:0;border-radius:26px 26px 0 0}.mobile-logo{display:block}.auth-heading h2{font-size:34px}.sidebar{display:none}.main{margin:0;padding:28px 18px 105px}.main header{align-items:flex-start;margin-bottom:25px}.main header h1{font-size:36px}.header-actions .install-btn,.header-actions .primary-btn{display:none}.summary-grid{grid-template-columns:1fr 1fr;gap:9px;margin-bottom:34px}.summary-card{padding:18px}.summary-card.featured{grid-column:1/-1}.summary-card strong{font-size:28px}.goal-grid{grid-template-columns:1fr}.goal-image{height:155px}.section-head{align-items:flex-start}.pills{margin-left:8px}.bottom-nav{display:grid;grid-template-columns:repeat(3,1fr);position:fixed;z-index:5;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);padding:8px 5px max(8px,env(safe-area-inset-bottom))}.bottom-nav button{border:0;background:transparent;color:var(--muted);font-size:10px}.bottom-nav span{display:block;font-size:18px;margin-bottom:3px}.bottom-nav .active{color:var(--ink)}.mobile-fab{display:block;position:fixed;z-index:6;right:18px;bottom:75px;width:54px;height:54px;border-radius:50%;border:0;background:var(--lime);font-size:27px;box-shadow:0 8px 25px rgba(0,0,0,.2)}.two-col{grid-template-columns:1fr}.live-calc{grid-template-columns:1fr 1fr}.dialog-actions>*{flex:1}#goalForm{padding:24px 20px}.detail-stats{grid-template-columns:1fr 1fr}.profile-card,.install-card{padding:22px;align-items:flex-start}.install-card{flex-direction:column}.install-card button{width:100%}}
.expense-toolbar{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}.expense-toolbar h2{font:36px serif;margin:0 0 7px}.expense-toolbar p{color:var(--muted);margin-bottom:0}.expense-summary{grid-template-columns:repeat(4,1fr);margin-bottom:36px}.expense-summary .summary-card:first-child{background:var(--lime)}.expense-layout{display:grid;grid-template-columns:minmax(260px,.75fr) minmax(400px,1.25fr);gap:28px}.person-totals,.expense-list{display:grid;gap:9px}.person-row,.expense-row{background:#fff;border:1px solid #e5e2d9;padding:17px 18px;display:flex;justify-content:space-between;align-items:center}.person-row span,.expense-row small{color:var(--muted);font-size:12px}.person-row strong{font:22px serif}.person-info{display:flex;align-items:center;gap:11px}.person-dot{width:34px;height:34px;border-radius:50%;background:var(--lime);display:grid;place-items:center;font-weight:700}.expense-row h3{font:18px serif;margin:0 0 5px}.expense-right{text-align:right}.expense-right strong{display:block;margin-bottom:5px}.delete-expense{border:0;background:transparent;color:var(--red);font-size:11px;padding:4px 0}#expenseForm{padding:30px;display:grid;gap:18px}
.suggestion-field{position:relative}.suggestions{display:none;position:absolute;z-index:12;top:100%;left:0;right:0;background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px rgba(0,0,0,.12);padding:10px;gap:7px;flex-wrap:wrap;max-height:180px;overflow:auto}.suggestions.show{display:flex}.suggestion-chip{border:1px solid #dcd9cf;background:#f6f3eb;padding:7px 10px;font-size:12px}.suggestion-chip:hover{background:var(--lime);border-color:var(--lime)}.suggestion-note{width:100%;font-size:10px;color:var(--muted);padding:2px}
.expense-filters{display:grid;grid-template-columns:repeat(4,minmax(120px,1fr)) auto;gap:10px;align-items:end;background:#ebe8de;padding:16px;margin-bottom:16px}.expense-filters label{font-size:11px}.expense-filters select{height:47px;border:1px solid var(--line);background:#fff;padding:0 12px}.expense-filters .secondary-btn{height:47px;background:#fff}
@media(max-width:760px){.bottom-nav{grid-template-columns:repeat(4,1fr)}.expense-toolbar{align-items:flex-start}.expense-toolbar h2{font-size:30px}.expense-toolbar .primary-btn{padding:12px}.expense-filters{grid-template-columns:1fr 1fr}.expense-filters .secondary-btn{grid-column:1/-1}.expense-summary{grid-template-columns:1fr 1fr}.expense-summary .summary-card:first-child{grid-column:1/-1}.expense-layout{grid-template-columns:1fr}.expense-row{padding:14px}.expense-right{min-width:95px}#expenseForm{padding:24px 20px}}