:root{--brand:#1485e0;--brand-d:#0e6bbd;--brand-l:#e8f3fc;--cta:#ea7203;--cta-d:#c96002;--ink:#1d2b28;--mute:#6b7a76;--line:#dde5e2;--bg:#f4f7f6;--danger:#c62828;--warn:#fff6e0;--radius:8px}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);font-size:14px}
h1,h2,h3{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-l);border-color:var(--brand)}
textarea{resize:vertical;min-height:70px}
label{display:block;font-weight:600;margin:0 0 6px}
label .req{color:var(--danger)}
.field{margin-bottom:14px}
.hint{color:var(--mute);font-size:12px;margin-top:4px}
.err{color:var(--danger);font-size:12px;margin-top:4px}
.btn{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:10px 16px;font-weight:600;cursor:pointer}
.btn:hover{background:var(--bg)}
.btn.primary{background:var(--cta);border-color:var(--cta);color:#fff}
.btn.primary:hover{background:var(--cta-d)}
.btn.primary:disabled{background:#cfd8d5;border-color:#cfd8d5;cursor:not-allowed}
.btn.danger{color:var(--danger);border-color:var(--danger)}
.btn.sm{padding:6px 10px;font-size:13px}
.btn.block{width:100%}
.link{background:none;border:0;color:var(--brand);font-weight:600;cursor:pointer;padding:0}
.center-page{min-height:100vh;display:grid;place-items:center;padding:24px}
.card{background:#fff;border-radius:12px;box-shadow:0 1px 3px rgba(0,0,0,.08);padding:24px}
.card.narrow{width:100%;max-width:440px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:20px;color:var(--brand);margin-bottom:18px}
.brand .dot{width:30px;height:30px;border-radius:8px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:16px}
.title{font-size:20px;font-weight:800;margin-bottom:4px}
.sub{color:var(--mute);margin-bottom:18px}
.phone{display:flex;gap:8px}.phone .pre{width:70px;display:grid;place-items:center;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius)}
.pw{position:relative}.pw button{position:absolute;right:6px;top:6px;border:0;background:none;cursor:pointer;color:var(--mute);padding:6px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{background:var(--brand-l);color:var(--brand-d);border-radius:6px;padding:4px 8px;font-size:12px;display:inline-flex;gap:6px;align-items:center}
.chip button{border:0;background:none;cursor:pointer;color:inherit;font-size:14px;line-height:1;padding:0}
.picker{border:1px solid var(--line);border-radius:var(--radius);min-height:80px;padding:8px;cursor:pointer;background:#fff}
.picker .ph{color:#9aa7a3}
/* shell */
:root{--bg:#f2f7fd;--line:#e1e9f2;--ink:#1f2d3d;--mute:#6f7f92;--shadow:0 1px 2px rgba(20,60,110,.06),0 4px 14px rgba(20,60,110,.05)}
body{background:var(--bg);font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.ic{flex-shrink:0;vertical-align:middle}
.shell{display:flex;min-height:100vh}
.side{width:264px;background:#fff;border-right:1px solid var(--line);padding:18px 14px;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;transition:width .15s}
.side-head{display:flex;align-items:center;justify-content:space-between;margin:0 4px 18px}
.side-head .brand{margin:0;font-size:22px}
.collapse-btn{border:0;background:var(--brand-l);color:var(--brand);width:34px;height:34px;border-radius:10px;cursor:pointer;display:grid;place-items:center}
.nav{display:flex;flex-direction:column;gap:2px;flex:1}
.nav a,.nav .gh{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;color:#3a4a5c;text-decoration:none;font-weight:500;cursor:pointer;border:0;background:none;width:100%;text-align:left;font-size:14px}
.nav a:hover,.nav .gh:hover{background:#f3f8fe}
.nav a.on{background:var(--brand-l);color:var(--brand);font-weight:700}
.nav .gh .chev{margin-left:auto;transition:transform .15s}
.nav .grp.open>.gh .chev{transform:rotate(180deg)}
.nav .grp.has-on>.gh{color:var(--brand);font-weight:700}
.nav .sub{display:none;margin:2px 0 6px 22px;padding-left:12px;border-left:2px solid var(--line)}
.nav .grp.open>.sub{display:block}
.nav .sub a{padding:9px 12px;font-size:13.5px}
.nav .soon{opacity:.45;pointer-events:none}
.nav .tag{margin-left:auto;font-size:10px;font-weight:700;color:var(--cta);border:1px solid var(--cta);border-radius:99px;padding:1px 7px}
.connect-card{background:#0e4a8a;color:#fff;border-radius:14px;padding:16px;margin-top:14px}
.connect-card b{display:block;margin-bottom:4px}.connect-card p{margin:0 0 12px;font-size:12.5px;opacity:.85}
.connect-card .btn{width:100%}
.shell.collapsed .side{width:78px;padding:18px 10px}
.shell.collapsed .side .nav a span,.shell.collapsed .side .gh span,.shell.collapsed .side .chev,.shell.collapsed .side .tag,.shell.collapsed .side .brand b,.shell.collapsed .connect-card,.shell.collapsed .side .sub{display:none}
.shell.collapsed .side-head{flex-direction:column;gap:12px}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{background:#1485e0;color:#fff;padding:0 28px;height:68px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:10}
.top .burger{display:none;background:rgba(255,255,255,.15);border:0;color:#fff;border-radius:10px;width:38px;height:38px;cursor:pointer}
.top .right{display:flex;align-items:center;gap:18px;margin-left:auto}
.top .tips{display:flex;align-items:center;gap:8px;background:none;border:0;color:#fff;font-weight:600;cursor:pointer;font-size:14px}
.top .sep{width:1px;height:30px;background:rgba(255,255,255,.45)}
.acct{position:relative}
.acct-btn{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.14);border:0;color:#fff;border-radius:14px;padding:7px 14px 7px 8px;cursor:pointer;text-align:left}
.acct-btn .av{width:40px;height:40px;border-radius:10px;background:#fff;color:var(--brand);display:grid;place-items:center}
.acct-btn b{display:block;font-size:15px;line-height:1.15}.acct-btn small{opacity:.85;font-size:12.5px}
.acct-menu{position:absolute;right:0;top:calc(100% + 8px);background:#fff;color:var(--ink);border-radius:12px;box-shadow:0 10px 30px rgba(10,40,80,.18);min-width:190px;padding:6px;display:none;z-index:30}
.acct.open .acct-menu{display:block}
.acct-menu button{display:flex;gap:10px;align-items:center;width:100%;border:0;background:none;padding:10px 12px;border-radius:8px;cursor:pointer;font-size:14px;color:var(--ink)}
.acct-menu button:hover{background:var(--bg)}
.setup-band{background:linear-gradient(180deg,#3d9bee,#4aa6f2);color:#fff;padding:16px 28px 20px}
.setup-band .hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.setup-band h2{font-size:20px;font-weight:800}
.setup-band .cnt{display:flex;align-items:center;gap:10px;font-weight:700}
.setup-band .cnt button{background:rgba(255,255,255,.25);border:0;color:#fff;width:30px;height:30px;border-radius:50%;cursor:pointer;display:grid;place-items:center}
.step-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step-card{background:#fff;color:var(--ink);border-radius:12px;padding:14px 16px;display:flex;align-items:center;gap:14px;text-decoration:none;box-shadow:var(--shadow)}
.step-card .ico{width:50px;height:50px;border-radius:50%;background:#eef4fb;display:grid;place-items:center;color:var(--brand);flex-shrink:0}
.step-card.done .ico{background:#e3f7e8;color:#1d9a46}
.step-card.cur{outline:2px solid #ffd2a3}
.step-card b{display:block;font-size:15px}.step-card small{color:var(--mute);font-size:12px}
.step-card .pill{margin-left:auto;background:var(--brand-l);color:var(--brand);font-weight:700;border-radius:99px;padding:3px 12px;font-size:13px;white-space:nowrap}
.banner{background:#fff;border-bottom:1px solid var(--line);padding:16px 28px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.banner h2{font-size:20px;font-weight:800}.banner p{margin:3px 0 0;color:var(--mute)}
.steps{background:var(--brand-l);color:var(--brand-d);padding:5px 14px;border-radius:99px;font-weight:700;white-space:nowrap}
.progress{height:4px;background:var(--line)}.progress i{display:block;height:100%;background:var(--brand)}
.page{padding:26px 28px;max-width:1280px;width:100%}
.panel,.card{border-radius:14px;box-shadow:var(--shadow)}
.crumb{color:var(--mute);margin-bottom:14px;font-size:13px}
/* dashboard */
.filter-card{background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:20px 22px;margin-bottom:18px}
.filter-card .top-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.filter-card h3{font-size:17px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.seg button{border:0;background:#fff;padding:8px 18px;cursor:pointer;font-weight:600;color:#3a4a5c}
.seg button.on{background:var(--brand);color:#fff}
.filter-row{display:grid;grid-template-columns:1fr 1fr auto;gap:14px;align-items:end}
.dash-grid{display:grid;grid-template-columns:minmax(260px,1fr) 3fr;gap:18px;align-items:start;margin-bottom:18px}
.tiles{background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:16px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tile{background:#eaf3fd;border-radius:12px;padding:14px 16px}
.tile .lab{display:flex;justify-content:space-between;align-items:center;gap:6px;color:var(--mute);font-size:13px;margin-bottom:8px}
.tile .val{font-size:24px;font-weight:800;color:#1a2b40}
.delta{white-space:nowrap;font-size:12px;font-weight:700;border-radius:99px;padding:2px 9px;background:#d8e9fb;color:var(--brand)}
.delta.up{background:#dcf5e4;color:#1d9a46}.delta.down{background:#fde1e1;color:#c62828}
.top5{background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:18px}
.top5 .badge{display:inline-block;background:#0fb5c8;color:#fff;font-weight:800;font-size:12px;border-radius:8px;padding:3px 10px;margin-bottom:12px}
.top5 h3{font-size:16px;margin-bottom:8px}
.top5 ol{margin:0 0 14px;padding-left:20px}.top5 li{display:flex;justify-content:space-between;gap:8px;padding:5px 0;border-bottom:1px dashed var(--line)}
.top5 .btn{width:100%;background:linear-gradient(90deg,#1485e0,#12c3a5);border:0;color:#fff;display:flex;gap:8px;justify-content:center;align-items:center}
.chart-card{background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:20px 22px}
.chart-card h3{font-size:18px;margin-bottom:10px}
.legend{display:flex;gap:18px;justify-content:center;color:var(--mute);font-size:13px;margin-bottom:6px}
.legend i{display:inline-block;width:34px;height:12px;vertical-align:middle;margin-right:6px}
svg.chart{width:100%;height:auto;display:block}
.empty-chart{text-align:center;color:var(--mute);padding:10px 0 0;font-size:13px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}
.tabs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}
.tab{border:1px solid var(--line);border-radius:var(--radius);padding:10px;text-align:center;font-weight:600;background:#fff;color:var(--mute)}
.tab.on{border-color:var(--brand);color:var(--brand)}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden}
th{background:var(--brand-l);text-align:left;padding:10px 12px;font-size:13px}
td{padding:10px 12px;border-top:1px solid var(--line)}
td.r,th.r{text-align:right}
.empty{text-align:center;color:var(--mute);padding:40px 0}
.grid2{display:grid;grid-template-columns:3fr 2fr;gap:16px;align-items:start}
.panel{background:#fff;border-radius:12px;box-shadow:0 1px 3px rgba(0,0,0,.08);padding:18px;margin-bottom:16px}
.panel h3{font-size:15px;margin-bottom:12px}
.two{display:grid;grid-template-columns:2fr 1fr;gap:12px}
.catbox{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg)}
.catbox div{padding:8px 12px}.catbox div+div{border-top:1px solid var(--line);background:#fff;display:flex;justify-content:space-between}
.catbox small{display:block;color:var(--mute)}
.switch{position:relative;display:inline-block;width:40px;height:22px}
.switch input{opacity:0;width:0;height:0}
.switch span{position:absolute;inset:0;background:#cfd8d5;border-radius:99px;cursor:pointer;transition:.15s}
.switch span:before{content:"";position:absolute;width:16px;height:16px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.15s}
.switch input:checked+span{background:var(--brand)}.switch input:checked+span:before{transform:translateX(18px)}
.setting{display:flex;align-items:center;gap:16px;margin-bottom:12px}.setting>label{width:140px;margin:0;font-weight:500}
.notice{background:var(--warn);border-radius:var(--radius);padding:10px 12px;margin-bottom:12px;font-size:13px}
.preview{display:flex;gap:12px}.preview .img{width:80px;height:80px;border-radius:8px;background:var(--brand-l);display:grid;place-items:center;font-size:28px}
.sticky{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);padding:12px 24px;display:flex;justify-content:flex-end;gap:12px;margin:0 -24px -24px}
.hero{text-align:center}.hero .big{font-size:64px}
/* modal */
.back{position:fixed;inset:0;background:rgba(0,0,0,.45);display:grid;place-items:center;z-index:20;padding:16px}
.modal{background:#fff;border-radius:12px;width:100%;max-width:440px;padding:22px;max-height:90vh;display:flex;flex-direction:column}
.modal h3{font-size:17px;margin-bottom:12px}
.modal .body{overflow:auto;flex:1}
.modal .foot{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.opt{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:12px;margin-bottom:8px;cursor:pointer}
.opt.on{border-color:var(--brand);background:var(--brand-l)}
.opt:disabled{opacity:.5;cursor:not-allowed}
.addrow{display:flex;gap:8px;margin-bottom:12px}.addrow .btn{padding:0 14px}
#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#1d2b28;color:#fff;padding:10px 16px;border-radius:8px;opacity:0;pointer-events:none;transition:.2s;z-index:30}
#toast.show{opacity:1}
@media(max-width:1000px){.dash-grid{grid-template-columns:1fr}.tiles{grid-template-columns:repeat(2,1fr)}.step-cards{grid-template-columns:1fr}}
@media(max-width:800px){.side{position:fixed;left:0;top:0;z-index:40;transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 30px rgba(0,0,0,.25)}.shell.nav-open .side{transform:none}.top .burger{display:grid;place-items:center}.top{padding:0 14px}.acct-btn div:not(.av){display:none}.top .tips span{display:none}.grid2,.two{grid-template-columns:1fr}.page{padding:14px}.sticky{margin:0 -14px -14px}.filter-row{grid-template-columns:1fr}.setup-band{padding:14px}.banner{padding:14px}}

.receipt{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px;max-width:380px;line-height:1.5}
.receipt hr{border:0;border-top:1px dashed #999;margin:6px 0}.receipt .rc{text-align:center}.receipt .rl{display:flex;justify-content:space-between;gap:8px}

.back .modal:has(.pair){max-width:820px;padding:0;position:relative;overflow:hidden}
.pair{display:grid;grid-template-columns:1fr 1fr}.pair-l{padding:28px}.pair-r{background:var(--brand-l);padding:28px}
.steps-list{list-style:none;margin:16px 0;padding:0}.steps-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px}
.steps-list b{flex:0 0 26px;height:26px;border-radius:50%;background:var(--brand-l);color:var(--brand-d);display:grid;place-items:center}
.modal .x{position:absolute;right:14px;top:10px;border:0;background:none;font-size:20px;cursor:pointer}
@media(max-width:700px){.pair{grid-template-columns:1fr}}

@media(max-width:480px){.tiles{grid-template-columns:1fr}.tile .val{font-size:22px}}