:root{
  --bg:#f6f5f1; --surface:#ffffff; --ink:#14161a; --ink-2:#4a4f58; --muted:#868b94;
  --line:#e3e1da; --accent:#ff5a1f; --accent-ink:#ffffff; --accent-soft:#fff0ea;
  --ok:#14804a; --ok-soft:#e6f4ec; --warn:#a15c00; --warn-soft:#fdf3e1; --err:#b42318; --err-soft:#fdecea;
  --radius:14px; --mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans)}
a{color:inherit}
img{max-width:100%;display:block}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800}
h2{font-size:1.4rem;font-weight:700}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.main{padding-top:28px;padding-bottom:64px;min-height:60vh}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.small{font-size:.875rem}

/* topbar */
.topbar{background:var(--ink);color:#fff;position:sticky;top:0;z-index:10}
.topbar-in{display:flex;align-items:center;gap:20px;height:66px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:1.15rem;letter-spacing:-.01em}
.logo-mark{font-family:var(--mono);background:var(--accent);color:var(--ink);padding:2px 7px;border-radius:7px;font-size:.9rem;font-weight:600}
.search{flex:1;max-width:420px;margin-left:auto}
.search input{width:100%;background:#22252b;border:1px solid #32363e;color:#fff;border-radius:999px;padding:9px 16px;font:inherit;font-size:.95rem}
.search input::placeholder{color:#8a8f98}
.search input:focus{outline:2px solid var(--accent);outline-offset:1px}
.cart-btn{display:flex;align-items:center;gap:8px;text-decoration:none;font-weight:600;padding:8px 14px;border-radius:999px;background:#22252b}
.cart-btn:hover{background:#2c3038}
.badge{background:var(--accent);color:var(--ink);border-radius:999px;min-width:22px;height:22px;display:grid;place-items:center;font-size:.78rem;padding:0 6px}
.cats{display:flex;gap:4px;overflow-x:auto;padding-bottom:10px;scrollbar-width:none}
.cats a{color:#b9bdc5;text-decoration:none;padding:5px 12px;border-radius:999px;font-size:.9rem;white-space:nowrap;font-weight:500}
.cats a:hover{color:#fff}
.cats a.on{background:#fff;color:var(--ink)}

/* hero */
.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:40px;margin-bottom:36px;overflow:hidden;position:relative}
.hero p{color:var(--ink-2);font-size:1.1rem;max-width:46ch;margin:0 0 22px}
.hero-term{font-family:var(--mono);font-size:.85rem;background:var(--ink);color:#d7dae0;border-radius:14px;padding:20px 22px;line-height:1.9}
.hero-term b{color:var(--accent);font-weight:600}
.hero-term i{color:#7ee2a8;font-style:normal}
.points{display:flex;gap:18px;flex-wrap:wrap;color:var(--ink-2);font-size:.92rem}
.points span::before{content:"✓ ";color:var(--ok);font-weight:800}

/* grid */
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:16px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px -14px rgba(20,22,26,.25);border-color:#cfccc3}
.thumb{aspect-ratio:16/10;background:linear-gradient(135deg,#1d2026,#2b2f37);display:grid;place-items:center;position:relative;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb .ph{font-family:var(--mono);color:var(--accent);font-size:2.2rem;font-weight:600}
.tag{position:absolute;top:10px;left:10px;background:rgba(255,255,255,.95);color:var(--ink);font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}
.tag.sale{background:var(--accent);color:#fff}
.card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-body h3{font-size:1.08rem;margin:0}
.card-body p{margin:0;color:var(--ink-2);font-size:.92rem;flex:1}
.meta{font-family:var(--mono);font-size:.76rem;color:var(--muted)}
.price-row{display:flex;align-items:baseline;gap:8px;margin-top:8px}
.price{font-weight:800;font-size:1.2rem}
.old{text-decoration:line-through;color:var(--muted);font-size:.9rem}

/* buttons, forms */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:var(--accent-ink);border:0;border-radius:11px;padding:12px 20px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:filter .15s}
.btn:hover{filter:brightness(1.07)}
.btn-dark{background:var(--ink);color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{background:#fff}
.btn-sm{padding:7px 12px;font-size:.88rem;border-radius:9px}
.btn-block{width:100%}
.btn-danger{background:var(--err)}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:5px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=file],select,textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
.field{margin-bottom:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.92rem;color:var(--ink-2)}
.check input{margin-top:4px;accent-color:var(--accent);width:17px;height:17px;flex:none}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.flash{padding:13px 16px;border-radius:11px;margin-bottom:20px;font-weight:600}
.flash-ok{background:var(--ok-soft);color:var(--ok)}
.flash-err{background:var(--err-soft);color:var(--err)}
.empty{text-align:center;padding:60px 20px;color:var(--muted)}

/* product */
.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:16px}
.crumbs a{text-decoration:none}
.product{display:grid;grid-template-columns:1.1fr 1fr;grid-template-areas:"img buy" "desc buy";column-gap:40px;align-items:start}
.p-img{grid-area:img}.p-desc{grid-area:desc}.p-buy{grid-area:buy}
.product .thumb{border-radius:18px}
.buybox{position:sticky;top:130px}
.buybox .price{font-size:2rem}
.specs{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;font-size:.92rem;margin:18px 0;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.specs dt{color:var(--muted)}
.specs dd{margin:0;font-family:var(--mono);font-size:.85rem}
.qty{display:flex;gap:10px;margin-bottom:12px}
.qty input{width:80px;text-align:center}
.desc{margin-top:36px;max-width:72ch;color:var(--ink-2)}
.desc ul{padding-left:1.2em}
.trust{display:grid;gap:8px;margin-top:18px;font-size:.88rem;color:var(--ink-2)}

/* cart / checkout */
.table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.table th,.table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
.table th{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:#fbfaf7;font-weight:700}
.table tr:last-child td{border-bottom:0}
.table .num{text-align:right;white-space:nowrap}
.layout-2{display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:start}
.sum{display:flex;justify-content:space-between;padding:8px 0}
.sum.total{font-size:1.25rem;font-weight:800;border-top:1px solid var(--line);margin-top:8px;padding-top:14px}
.paymethods{display:grid;gap:10px}
.pm{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:14px 16px;cursor:pointer;font-weight:600;margin:0;background:#fff}
.pm:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.pm input{accent-color:var(--accent)}
.pm small{display:block;font-weight:400;color:var(--muted)}

/* order */
.status{display:inline-block;padding:4px 12px;border-radius:999px;font-size:.82rem;font-weight:700}
.status-paid{background:var(--ok-soft);color:var(--ok)}
.status-pending{background:var(--warn-soft);color:var(--warn)}
.status-cancelled{background:var(--err-soft);color:var(--err)}
.license{font-family:var(--mono);background:var(--ink);color:#fff;padding:10px 14px;border-radius:9px;display:flex;justify-content:space-between;align-items:center;gap:10px;margin:6px 0;word-break:break-all}
.license button{background:#2c3038;color:#fff;border:0;border-radius:7px;padding:5px 10px;cursor:pointer;font:inherit;font-size:.78rem;flex:none}
.bankbox{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;font-size:.95rem}
.bankbox dt{color:var(--muted)}
.bankbox dd{margin:0;font-family:var(--mono);font-weight:600}
.legal{max-width:78ch}
.legal h2{margin-top:1.6em}

/* footer */
.foot{background:#ecebe5;border-top:1px solid var(--line);font-size:.9rem;color:var(--ink-2)}
.foot-in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;padding-top:32px;padding-bottom:20px}
.foot-links{display:flex;flex-direction:column;gap:6px}
.foot-links a{text-decoration:none}
.foot-links a:hover{color:var(--accent)}
.pay-logos{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-start}
.pay-logos span{border:1px solid #d5d3cb;border-radius:8px;padding:4px 10px;font-weight:600;font-size:.8rem;background:#fff}
.foot-copy{padding-bottom:28px;font-size:.82rem;color:var(--muted)}

/* admin */
.admin-bar{background:var(--ink);color:#fff}
.admin-bar .wrap{display:flex;gap:6px;align-items:center;height:56px;overflow-x:auto}
.admin-bar a{color:#c4c8cf;text-decoration:none;padding:6px 12px;border-radius:8px;font-weight:600;font-size:.92rem;white-space:nowrap}
.admin-bar a.on,.admin-bar a:hover{background:#2c3038;color:#fff}
.admin-bar .sp{flex:1}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:28px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.stat b{display:block;font-size:1.6rem;font-weight:800}
.stat span{color:var(--muted);font-size:.85rem}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.tbl-wrap{overflow-x:auto}

@media (max-width:860px){
  .hero,.product,.layout-2{grid-template-columns:1fr}
  .product{grid-template-areas:"img" "buy" "desc";row-gap:20px}
  .desc{margin-top:8px}
  .hero{padding:26px}
  .buybox{position:static}
  .search{display:none}
  .cart-btn{margin-left:auto}
  .row2{grid-template-columns:1fr}
  .table th,.table td{padding:10px}
}