:root{
  --purple:#241437; --purple2:#36204f; --peach:#efb98d; --cream:#fbf7f2;
  --ink:#21172d; --muted:#786e80; --line:#e3dce8; --green:#2b8a57;
}
*{box-sizing:border-box} html,body{margin:0;min-height:100%;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:#f7f3f8}
button,input{font:inherit}
.topbar{height:74px;background:var(--purple);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:20px;position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:20px}.mark{width:38px;height:38px;border-radius:12px;background:#ffffff12;display:grid;place-items:center;color:var(--peach);font-size:25px}
.brand sup{font-size:9px}.env{font-size:12px;font-weight:800;letter-spacing:.08em;background:#ffffff12;padding:9px 12px;border-radius:999px}
.layout{display:grid;grid-template-columns:190px 1fr;min-height:calc(100vh - 74px)}
.sidebar{background:#2c1a40;padding:18px 12px;display:flex;flex-direction:column;gap:7px}.nav{border:0;background:transparent;color:#e9def2;text-align:left;border-radius:12px;padding:13px 14px;font-weight:700}.nav.active{background:#f0c39f;color:#241437}.nav:disabled{opacity:.45}.side-note{margin-top:auto;color:#cdbed8;font-size:12px;line-height:1.6;padding:14px}
.main{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:0;min-width:0}
.catalog{padding:28px;min-width:0}.cart{background:#fff;border-left:1px solid var(--line);padding:28px 24px;position:sticky;top:74px;height:calc(100vh - 74px);overflow:auto}
.section-head,.cart-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.eyebrow{font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase;color:#734c98}h1,h2,h3{margin:.2em 0 0}h1{font-family:Georgia,serif;font-size:44px;font-weight:500}h2{font-size:28px}.sync{font-size:12px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px}.sync.ok{color:var(--green)}
.toolbar{display:flex;gap:10px;margin:24px 0}.toolbar input{flex:1;min-width:0;border:1px solid var(--line);border-radius:13px;padding:13px 15px;background:#fff}.toolbar button,.link-btn{border:1px solid var(--line);background:#fff;border-radius:13px;padding:11px 14px;font-weight:700}.link-btn{padding:8px 10px}
.status{font-size:13px;color:var(--muted);margin:8px 0 18px}.status.error{color:#a32929}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.product-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px;text-align:left;cursor:pointer;box-shadow:0 8px 25px #2a1c3a08;min-height:150px}.product-card:hover{border-color:#c7afd8}.prod-top{display:flex;justify-content:space-between;gap:8px}.prod-name{font-weight:850}.stock{font-size:11px;background:#f0e8f5;padding:5px 7px;border-radius:999px}.stock.low{background:#fff0d9;color:#8a5a00}.prod-meta{font-size:12px;color:var(--muted);margin-top:7px}.prod-price{margin-top:18px;font-size:20px;font-weight:850}.prod-options{font-size:11px;color:#704f8f;margin-top:5px}
.cart-lines{margin:20px 0}.empty{padding:24px 12px;color:var(--muted);text-align:center;border:1px dashed var(--line);border-radius:14px}.cart-line{display:grid;grid-template-columns:1fr auto;gap:8px;padding:13px 0;border-bottom:1px solid var(--line)}.cart-line small{display:block;color:var(--muted);margin-top:3px}.qty{display:flex;align-items:center;gap:8px}.qty button{width:30px;height:30px;border:1px solid var(--line);border-radius:8px;background:#fff}.totals{border-top:1px solid var(--line);padding-top:14px}.totals>div{display:flex;justify-content:space-between;padding:7px 0}.total{font-size:21px;border-top:1px solid var(--line);margin-top:8px;padding-top:14px!important}.tenders{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px}.tenders button{border:0;border-radius:12px;padding:13px;background:#eee8f2;color:#8d8393;font-weight:800}.payment-note{font-size:11px;color:var(--muted);line-height:1.6}
dialog{border:0;border-radius:18px;padding:0;box-shadow:0 25px 80px #0005;max-width:520px;width:calc(100% - 32px)}dialog::backdrop{background:#1a1027aa}.dialog-card{padding:24px;position:relative}.dialog-close{position:absolute;right:14px;top:14px;border:0;background:#f1ebf4;border-radius:999px;width:36px;height:36px;font-size:22px}.variant-choices{display:grid;gap:10px;margin-top:18px}.variant-choice{border:1px solid var(--line);background:#fff;border-radius:13px;padding:14px;text-align:left}.variant-choice strong{display:block}.variant-choice span{color:var(--muted);font-size:12px}
@media(max-width:1100px){.main{grid-template-columns:minmax(0,1fr) 330px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){.layout{grid-template-columns:1fr}.sidebar{display:none}.main{grid-template-columns:1fr}.cart{position:static;height:auto;border-left:0;border-top:1px solid var(--line)}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog,.cart{padding:20px}.topbar{height:auto;min-height:68px;padding:12px 16px}.env{font-size:10px}}
@media(max-width:520px){.product-grid{grid-template-columns:1fr}.toolbar{flex-direction:column}.section-head{display:block}.sync{display:inline-block;margin-top:12px}h1{font-size:38px}}