:root{
  --bg:#111315;
  --surface:#1a1d21;
  --surface-alt:#22262b;
  --border:#2f343a;
  --text:#e7e9ec;
  --text-muted:#a4abb4;
  --accent:#2b98f9;
  --danger:#e5484d;
  --success:#3fb950;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.5}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.shop-container{max-width:1100px;margin:0 auto;padding:0 20px}

.shop-header{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}
.shop-header__inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;flex-wrap:wrap;gap:12px}
.shop-logo img{height:36px;background:#fff;border-radius:6px;padding:4px 8px}
.shop-nav{display:flex;gap:16px;flex-wrap:wrap;font-size:14px}

.shop-main{padding:32px 20px;min-height:60vh}
.shop-footer{border-top:1px solid var(--border);padding:24px 20px;color:var(--text-muted);font-size:13px;margin-top:40px}

h1,h2,h3{color:var(--text)}
.shop-alert{padding:12px 16px;border-radius:6px;margin-bottom:20px;border:1px solid var(--border)}
.shop-alert--success{border-color:var(--success);color:var(--success)}
.shop-alert--error{border-color:var(--danger);color:var(--danger)}
.shop-alert--info{border-color:var(--accent);color:var(--accent)}

.shop-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-top:20px}
.shop-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden;display:flex;flex-direction:column}
.shop-card__img{background:#fff;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;overflow:hidden}
.shop-card__img img{width:100%;height:100%;object-fit:contain}
.shop-card__body{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1}
.shop-card__title{font-size:14px;font-weight:600;color:var(--text);flex:1}
.shop-card__price{font-weight:700;color:var(--accent)}

.shop-categories{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.shop-categories a{background:var(--surface-alt);border:1px solid var(--border);padding:8px 14px;border-radius:20px;font-size:13px;color:var(--text)}
.shop-categories a.active{background:var(--accent);color:#0a0f14;border-color:var(--accent)}

.shop-btn{display:inline-block;background:var(--accent);color:#0a0f14;border:none;padding:10px 20px;border-radius:6px;font-weight:600;cursor:pointer;font-size:14px}
.shop-btn:hover{filter:brightness(1.1);text-decoration:none}
.shop-btn--outline{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.shop-btn--danger{background:var(--danger);color:#fff}
.shop-btn--block{display:block;width:100%;text-align:center}

.shop-form{max-width:480px}
.shop-form label{display:block;margin-bottom:6px;font-size:13px;color:var(--text-muted)}
.shop-form .field{margin-bottom:16px}
.shop-form input,.shop-form textarea,.shop-form select{
  width:100%;background:var(--surface-alt);border:1px solid var(--border);color:var(--text);
  padding:10px 12px;border-radius:6px;font-size:14px;font-family:inherit
}
.shop-form input:focus,.shop-form textarea:focus{outline:none;border-color:var(--accent)}

.shop-product{display:grid;grid-template-columns:380px 1fr;gap:32px}
.shop-product__img{background:#fff;border-radius:8px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.shop-product__img img{width:100%;max-height:420px;object-fit:contain}
.shop-product__price{font-size:28px;color:var(--accent);font-weight:700;margin:12px 0}
.shop-product__meta{color:var(--text-muted);font-size:13px;margin-bottom:16px}

table.shop-table{width:100%;border-collapse:collapse}
table.shop-table th,table.shop-table td{padding:12px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}
table.shop-table img{width:56px;height:56px;object-fit:contain;background:#fff;border-radius:4px}
.qty-input{width:64px}

.shop-badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:600}
.shop-badge--awaiting_payment{background:#3a2f10;color:#e8b923}
.shop-badge--paid{background:#0f3a1e;color:var(--success)}
.shop-badge--processing{background:#10233a;color:var(--accent)}
.shop-badge--shipped{background:#10233a;color:var(--accent)}
.shop-badge--completed{background:#0f3a1e;color:var(--success)}
.shop-badge--cancelled{background:#3a1010;color:var(--danger)}

@media (max-width:700px){
  .shop-product{grid-template-columns:1fr}
}