:root{
--bg:#f5f7fc;--surface:#fff;--fg:#121a2e;--muted:#5b6680;--line:#dfe4f0;
--accent:#1558eb;--accent-ink:#fff;--accent-soft:#e6eeff;--ok:#11845b;--ok-soft:#e3f5ec;--warn:#a15c00;--warn-soft:#fff2dc;--bad:#c62828;--bad-soft:#fdecec;
--display:"Unbounded","Golos Text",system-ui,sans-serif;--body:"Golos Text",system-ui,-apple-system,"Segoe UI",sans-serif;
color-scheme:light
}
@media (prefers-color-scheme:dark){:root{
--bg:#0c1220;--surface:#141c2f;--fg:#e8ecf6;--muted:#9aa5c0;--line:#26314b;
--accent:#6a96ff;--accent-ink:#0c1220;--accent-soft:#1b2a4d;--ok:#4fd39c;--ok-soft:#123528;--warn:#ffc266;--warn-soft:#3a2a10;--bad:#ff8a80;--bad-soft:#3a1616;color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:16px;line-height:1.55;
padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
a{color:var(--accent)}
.top{max-width:760px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:16px}
.top nav{display:flex;gap:16px}.top nav a{color:var(--fg);text-decoration:none;font-weight:500;min-height:44px;display:inline-flex;align-items:center}
.logo{font-family:var(--display);font-weight:700;font-size:20px;color:var(--fg);text-decoration:none;display:inline-flex;align-items:center;gap:10px;letter-spacing:-.02em}.logo svg{flex:none}.logo b{color:#1E44F2}
.wrap{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:20px;padding-bottom:40px}
.foot{max-width:760px;margin:0 auto;padding-block:24px 32px;color:var(--muted);font-size:13px;border-top:1px solid var(--line)}
.foot a{color:var(--muted)}
h1{font-family:var(--display);font-weight:700;font-size:clamp(24px,6vw,34px);line-height:1.15;margin:0;text-wrap:balance;letter-spacing:-.015em}
h2{font-family:var(--display);font-weight:500;font-size:18px;margin:0;text-wrap:balance}
h3{font-size:16px;margin:0}
p{margin:0}.lead{color:var(--muted)}.hint{font-size:13px;color:var(--muted);font-weight:400}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:16px;min-width:0}
.rail{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.rail div{font-size:12px;color:var(--muted);border-top:3px solid var(--line);padding-top:6px;letter-spacing:.02em}
.rail div.on{color:var(--fg);border-color:var(--accent);font-weight:600}.rail div.done{border-color:var(--ok)}
label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500}
input,textarea,select{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:11px 12px;min-height:44px;width:100%}
input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}
textarea{min-height:96px;resize:vertical}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;text-align:center;text-decoration:none;background:var(--accent);color:var(--accent-ink);font:inherit;font-weight:600;border:0;border-radius:12px;padding:12px 18px;min-height:48px;transition:filter .15s,transform .15s}
.btn:hover{filter:brightness(1.07)}.btn:active{transform:scale(.98)}
.btn:focus-visible,.choice:focus-within,.pill-btn:focus-visible{outline:3px solid var(--fg);outline-offset:2px}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
.btn.small{min-height:40px;padding:8px 12px;font-size:14px}
.btn.danger{background:var(--bad)}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.actions{display:flex;gap:10px;flex-wrap:wrap}.actions .btn{flex:1 1 160px}
.alert{border-radius:12px;padding:12px 14px;font-size:14px}
.alert.ok{background:var(--ok-soft);color:var(--ok)}.alert.bad{background:var(--bad-soft);color:var(--bad)}.alert.warn{background:var(--warn-soft);color:var(--warn)}.alert.info{background:var(--accent-soft);color:var(--fg)}
.pill{display:inline-block;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600;background:var(--accent-soft);color:var(--fg)}
.pill.active{background:var(--ok-soft);color:var(--ok)}.pill.past_due{background:var(--warn-soft);color:var(--warn)}.pill.paused,.pill.cancelled{background:var(--bad-soft);color:var(--bad)}
.choices{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.choice{position:relative;border:2px solid var(--line);border-radius:12px;padding:12px;cursor:pointer;display:flex;flex-direction:column;gap:4px;background:var(--surface);min-height:44px}
.choice input{position:absolute;opacity:0;width:1px;height:1px;min-height:0}
.choice:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.price{font-family:var(--display);font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}
.price small{font-family:var(--body);font-size:13px;font-weight:400;color:var(--muted)}
.choice ul{margin:6px 0 0;padding-left:18px;font-size:13px;color:var(--muted)}
.sw{display:flex;gap:4px}.sw i{width:18px;height:18px;border-radius:50%;border:1px solid rgba(0,0,0,.12)}
.cats{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin}
.pill-btn{flex:none;border:1px solid var(--line);background:var(--surface);color:var(--fg);border-radius:999px;padding:8px 14px;font:inherit;font-size:14px;cursor:pointer;min-height:40px}
.pill-btn[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.trades{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,140px),1fr));gap:8px;max-height:420px;overflow:auto;padding:2px}
.trade{border:2px solid var(--line);border-radius:12px;padding:10px 12px;cursor:pointer;font-size:14px;font-weight:500;background:var(--surface);display:flex;flex-direction:column;gap:2px;min-height:44px}
.trade small{color:var(--muted);font-weight:400;font-size:12px}
.trade:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.trade input{position:absolute;opacity:0;width:1px;height:1px;min-height:0}
.preview{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--surface)}
.preview .bar{font-family:ui-monospace,Menlo,monospace;font-size:12px;color:var(--muted);padding:8px 12px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.preview iframe{width:100%;height:520px;border:0;display:block;background:#fff}
.sum{display:flex;flex-direction:column;gap:8px;font-size:15px}
.sum div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed var(--line);padding-bottom:8px}
.sum span:first-child{color:var(--muted)}
.addr{font-family:ui-monospace,Menlo,monospace;font-size:14px;background:var(--bg);border-radius:8px;padding:8px 10px;overflow-wrap:anywhere}
.code-input{font-family:ui-monospace,Menlo,monospace;font-size:28px;letter-spacing:.4em;text-align:center}
.grid-photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px}
.grid-photos figure{margin:0;position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.grid-photos img{width:100%;aspect-ratio:1;object-fit:cover;display:block}
.grid-photos button{position:absolute;top:6px;right:6px}
.tbl-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{text-align:left;padding:8px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:500}
details summary{cursor:pointer;font-weight:600;min-height:44px;display:flex;align-items:center}
.product{display:grid;grid-template-columns:1fr 110px;gap:8px;border:1px solid var(--line);border-radius:12px;padding:10px}
.product .full{grid-column:1/-1}
[hidden]{display:none!important}
@media (max-width:480px){.row{grid-template-columns:1fr}.preview iframe{height:460px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.top nav a.nav-cta{background:#1E44F2;color:#fff;padding:8px 14px;border-radius:10px;font-weight:600}