:root{
  --paper:#EAF1EF;--card:#F8FBFA;--ink:#12262E;--muted:#4F646C;--line:#C5D4D0;
  --marine:#0E4A6B;--on-marine:#fff;--saffron:#F4B223;--gain:#17724B;--loss:#B23B2B;--warn:#8A5A00;
  --display:"Segoe UI Variable Display","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --body:"Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
@media (prefers-color-scheme:dark){:root{--paper:#0C1A20;--card:#12262E;--ink:#E6F0EE;--muted:#9BB0B6;--line:#264049;--marine:#5FB2DE;--on-marine:#0C1A20;--gain:#4FD08F;--loss:#F0806F;--warn:#F2B84B}}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--paper);color:var(--ink);font:400 16px/1.55 var(--body);-webkit-font-smoothing:antialiased}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--saffron);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;line-height:1.08;margin:0}
h1{font-size:clamp(40px,6vw,78px);font-weight:800;letter-spacing:-.04em;line-height:.96}
h2{font-size:clamp(26px,3.6vw,38px);font-weight:700}
h3{font-size:19px;font-weight:700;letter-spacing:-.01em;line-height:1.2}
p{margin:0}
[hidden]{display:none!important}
.wrap{max-width:1120px;margin:0 auto;padding-left:20px;padding-right:20px}
.lead{font-size:18px;color:var(--muted);max-width:56ch}
.muted{color:var(--muted)}.small{font-size:14px}.tiny{font-size:12px}
.gain{color:var(--gain)}.loss{color:var(--loss)}
.stack>*+*{margin-top:16px}.stack-lg>*+*{margin-top:32px}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.between{justify-content:space-between}
/* top bar */
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;font:800 21px/1 var(--display);letter-spacing:-.03em;text-decoration:none;white-space:nowrap}
.brand i{width:26px;height:26px;border-radius:7px;background:var(--marine);display:inline-grid;place-items:center}
.nav{display:flex;align-items:center;gap:20px;font-weight:500}
.nav a{text-decoration:none;white-space:nowrap}
.nav a:hover{text-decoration:underline;text-underline-offset:5px}
.nav a[aria-current="page"]{text-decoration:underline;text-underline-offset:7px;text-decoration-thickness:2px}
@media(min-width:761px){.strip{display:none}}
.strip{display:flex;gap:8px;overflow-x:auto;padding:0 0 10px;font-weight:500;font-size:14px}.strip a{white-space:nowrap;text-decoration:none;border:1.5px solid var(--line);border-radius:999px;padding:6px 12px}.strip a[aria-current=page]{border-color:var(--marine);border-width:2px}
@media(max-width:760px){.nav .opt{display:none}.nav{gap:10px;font-size:14px}.brand{font-size:17px}}
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:600;line-height:1;padding:14px 20px;border-radius:10px;text-decoration:none;border:2px solid transparent;cursor:pointer;min-height:46px;background:none}
.btn-main{background:var(--saffron);color:#12262E}.btn-main:hover{background:#FFC43D}
.btn-line{border-color:var(--ink)}.btn-line:hover{background:var(--ink);color:var(--paper)}
.btn-sm{padding:9px 14px;min-height:38px;font-size:14px}
.btn-danger{border-color:var(--loss);color:var(--loss)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
/* hero + explorer */
.hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:44px;align-items:center;padding-top:30px;padding-bottom:40px}
.hero .lead{margin-top:20px}.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
@media(max-width:900px){.hero{grid-template-columns:1fr;gap:30px}}
.card{background:var(--card);border:1.5px solid var(--line);border-radius:16px;padding:22px}
.card.tight{padding:16px}
.seg{display:grid;gap:6px;margin:14px 0 8px;padding:0;border:0;min-width:0}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0;cursor:pointer;margin:0}
.seg span{display:grid;gap:2px;text-align:center;padding:9px 4px;border-radius:10px;border:1.5px solid var(--line);background:var(--paper);font-weight:600;line-height:1.15}
.seg small{font-weight:400;font-size:12px;color:var(--muted)}
.seg input:checked+span{background:var(--marine);border-color:var(--marine);color:var(--on-marine)}
.seg input:checked+span small{color:inherit;opacity:.85}
.seg input:focus-visible+span{outline:3px solid var(--saffron);outline-offset:2px}
.chart{position:relative}.chart svg{display:block;width:100%;height:auto}
.axis text{font-size:12px;fill:var(--muted)}.grid line{stroke:var(--line)}
.tip{position:absolute;pointer-events:none;background:var(--ink);color:var(--paper);font-size:13px;padding:6px 10px;border-radius:8px;transform:translate(-50%,-125%);white-space:nowrap;opacity:0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:14px;border-top:1.5px solid var(--line)}
.stat{padding:12px 10px 0 0}.stat+.stat{padding-left:14px;border-left:1.5px solid var(--line)}
.stat b{display:block;font:700 26px/1.1 var(--display);letter-spacing:-.02em}.stat span{font-size:13px;color:var(--muted)}
@media(max-width:560px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(3){border-left:0;padding-left:0}.stat:nth-child(n+3){border-top:1.5px solid var(--line);margin-top:10px;padding-top:10px}}
/* pages */
.page{padding:36px 0 20px;min-height:55vh}
.head{display:grid;gap:10px;margin-bottom:26px;max-width:64ch}
.pick{display:flex;flex-wrap:wrap;gap:8px}
.pick button{padding:9px 14px;border-radius:10px;border:1.5px solid var(--line);background:var(--card);cursor:pointer;min-height:40px;font-weight:600}
.pick button[aria-pressed="true"]{background:var(--marine);border-color:var(--marine);color:var(--on-marine)}
.years{display:grid;gap:8px;align-items:end;height:230px;padding-top:6px}
.yr{display:grid;grid-template-rows:1fr auto auto;gap:4px;height:100%;text-align:center;min-width:0}
.yr .w{display:flex;align-items:flex-end}.yr .bar{width:100%;background:var(--marine);border-radius:5px 5px 0 0;min-height:3px}
.yr .bar.neg{background:var(--loss)}.yr b{font-size:13px}.yr span{font-size:12px;color:var(--muted)}
@media(max-width:700px){.years{gap:3px}.yr b{font-size:10px}.yr span{font-size:10px}}
table{width:100%;border-collapse:collapse;font-size:15px}
.tbl{overflow-x:auto;border:1.5px solid var(--line);border-radius:14px;background:var(--card)}
th,td{padding:11px 14px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap}
th:first-child,td:first-child{text-align:left}th{font-weight:600;font-size:13px;color:var(--muted);background:var(--paper)}
tr:last-child td{border-bottom:0}tr.click{cursor:pointer}tr.click:hover td{background:var(--paper)}
td.l,th.l{text-align:left}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:860px){.grid3,.grid4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.grid2,.grid3,.grid4{grid-template-columns:1fr}}
.kpi b{display:block;font:700 28px/1.15 var(--display);letter-spacing:-.02em}.kpi span{font-size:13px;color:var(--muted)}
.steps{list-style:none;padding:0;margin:0;counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.steps li{counter-increment:s;display:grid;gap:8px;align-content:start}
.steps li::before{content:counter(s);width:32px;height:32px;border-radius:50%;background:var(--marine);color:var(--on-marine);display:grid;place-items:center;font-weight:700}
@media(max-width:860px){.steps{grid-template-columns:1fr}}
.plan{display:grid;gap:10px;align-content:start}.plan .price{font:800 38px/1 var(--display);letter-spacing:-.03em}.plan .price small{font:500 15px var(--body);color:var(--muted)}
.plan.sel{border-color:var(--marine);border-width:2.5px}
.warn{background:var(--ink);color:var(--paper);border-radius:16px;padding:26px}
.warn ul{margin:0;padding:0;list-style:none;display:grid;gap:12px}.warn li{padding-left:18px;position:relative}
.warn li::before{content:"";position:absolute;left:0;top:.65em;width:8px;height:8px;border-radius:2px;background:var(--saffron)}
@media(prefers-color-scheme:dark){.warn{background:#16313b;color:#E6F0EE}}
.chip{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:700;background:var(--paper);border:1.5px solid var(--line)}
.chip.sim{background:#F4B22333;border-color:#F4B223;color:var(--ink)}
.chip.ENTRY,.chip.OPEN{border-color:var(--marine)}.chip.EXIT,.chip.CLOSED{border-color:var(--gain)}.chip.BILLING{border-color:var(--warn)}
.banner{border:1.5px solid var(--line);border-left:6px solid var(--saffron);background:var(--card);border-radius:10px;padding:10px 14px;font-size:14px;color:var(--muted)}
.err{border:1.5px solid var(--loss);color:var(--loss);border-radius:10px;padding:10px 14px;font-size:14px;background:var(--card)}
.ok{border:1.5px solid var(--gain);color:var(--gain);border-radius:10px;padding:10px 14px;font-size:14px;background:var(--card)}
form.f{display:grid;gap:14px;max-width:520px}
.fld{display:grid;gap:6px}.fld label{font-weight:600;font-size:14px}
input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{width:100%;padding:11px 12px;border:1.5px solid var(--line);border-radius:10px;background:var(--card);min-height:44px}
textarea{min-height:110px}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:14px}.chk input{margin-top:4px;width:18px;height:18px}
.opt-card{display:flex;gap:12px;align-items:flex-start;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--card);cursor:pointer}
.opt-card input{margin-top:5px;width:18px;height:18px}
.opt-card:has(input:checked){border-color:var(--marine);border-width:2.5px;padding:11.5px 13.5px}
/* app shell */
.shell{display:grid;grid-template-columns:230px minmax(0,1fr);gap:30px;align-items:start;padding-bottom:30px}
.side{position:sticky;top:12px;display:grid;gap:2px;padding-top:8px}
.side a{display:flex;justify-content:space-between;align-items:center;padding:9px 12px;border-radius:9px;text-decoration:none;font-weight:500}
.side a:hover{background:var(--card)}.side a[aria-current="page"]{background:var(--marine);color:var(--on-marine)}
.badge{background:var(--saffron);color:#12262E;border-radius:99px;font-size:12px;font-weight:700;padding:1px 8px}
.side .sep{height:1px;background:var(--line);margin:8px 0}
@media(max-width:860px){.shell{grid-template-columns:1fr;gap:10px}.side{position:static;display:flex;overflow-x:auto;gap:6px;padding-bottom:6px}.side a{white-space:nowrap;border:1.5px solid var(--line)}.side .sep{display:none}}
.detail{position:fixed;inset:0 0 0 auto;width:min(560px,100%);background:var(--paper);border-left:1.5px solid var(--line);padding:22px;overflow:auto;z-index:20;box-shadow:-10px 0 40px #0003}
.msg{border:1.5px solid var(--line);border-left:6px solid var(--marine);background:var(--card);border-radius:12px;padding:14px 16px}
.msg.unread{border-left-color:var(--saffron)}
footer.foot{padding:40px 0 48px;color:var(--muted);font-size:14px}
footer.foot .nav{gap:18px;margin-bottom:10px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

@media(max-width:400px){.top{gap:8px}.nav{gap:8px;font-size:13px}.brand{font-size:15px;gap:6px}.brand i{width:22px;height:22px}.nav .btn-sm{padding:7px 10px}}
[data-slot=main]{min-width:0}.tbl{overflow-x:auto;max-width:100%}