:root{
  --bg:#f7f9ff;
  --card:#ffffff;
  --soft:#f1f5ff;
  --text:#0b1220;
  --muted:#5a6475;
  --line:rgba(15,23,42,.12);
  --shadow: 0 18px 50px rgba(15,23,42,.10);
  --radius:18px;

  --primary:#2563eb;
  --primary2:#7c3aed;
  --accent:#06b6d4;
  --grad: linear-gradient(135deg, var(--accent), var(--primary), var(--primary2));

  --danger:#dc2626;
  --warn:#d97706;
  --good:#16a34a;
  --info:#2563eb;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Tahoma, Arial;
  background: var(--bg);
  color: var(--text);
}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:auto;padding:0 16px}
.btn{
  border:1px solid var(--line);
  background:#fff;
  color:var(--text);
  padding:10px 12px;
  border-radius:14px;
  cursor:pointer;
  transition:.15s;
  display:inline-flex; gap:8px; align-items:center; justify-content:center;
  user-select:none;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px); border-color:rgba(0,0,0,.18); background:#fafafa}
.btn.primary{background:var(--grad); color:#fff; border-color:transparent; box-shadow: 0 12px 28px rgba(37,99,235,.18)}
.btn.primary:hover{filter:brightness(1.03); transform:translateY(-1px)}
.btn.ghost{background:transparent}
.btn.small{padding:7px 10px; border-radius:12px; font-size:13px}
.badge{
  font-size:12px;
  padding:4px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--muted);
  white-space:nowrap;
}
.card{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background:#fff;
  box-shadow: 0 10px 24px rgba(0,0,0,.06);
}
.cardHeader{
  display:flex; justify-content:space-between; align-items:center;
  padding:12px 14px;
  border-bottom:1px solid var(--line);
  gap:10px;
  flex-wrap:wrap;
}
.cardHeader h3{margin:0;font-size:16px}
.cardBody{padding:12px 14px}
.small{font-size:12px;color:var(--muted)}
.muted{color:var(--muted)}
.grid{display:grid; gap:12px}
.grid2{display:grid; grid-template-columns:1fr 1fr; gap:12px}
.grid3{display:grid; grid-template-columns:repeat(3,1fr); gap:12px}
.hero{
  padding:24px 0 10px;
}
.heroGrid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:16px;
  align-items:start;
}
.pill{
  border:1px solid var(--line);
  padding:8px 10px;
  border-radius:999px;
  background:#fff;
  cursor:pointer;
  transition:.15s;
  font-size:14px;
  white-space:nowrap;
}
.pill:hover{border-color:rgba(0,0,0,.18)}
.pill.active{background:var(--grad);color:#fff;border-color:transparent}
.input,.select{
  border:1px solid var(--line);
  border-radius:14px;
  padding:10px 12px;
  outline:none;
  background:#fff;
  width:100%;
}
header{
  position:sticky; top:0; z-index:50;
  background: rgba(247,249,255,.82);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; padding:14px 0;
}
.brand{display:flex; align-items:center; gap:10px; font-weight:900}
.logo{
  height:42px;
  width: auto;
  border-radius:0;
  background: transparent;
  border:none;
  display:flex; align-items:center;
}
.logo img{height:100%; width:auto; object-fit:contain; display:block}
.navlinks{display:flex; gap:10px; flex-wrap:wrap; align-items:center}
footer{border-top:1px solid var(--line); margin-top:22px; padding:18px 0; color:var(--muted)}
.notice{
  border:1px dashed rgba(0,0,0,.18);
  border-radius:16px;
  padding:12px;
  background: #fafafa;
}
@media (max-width: 900px){
  .heroGrid{grid-template-columns: 1fr}
  .grid2{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
}


/* ===== Storefronts ===== */
.sf-wrap{padding:16px 0 40px}
.sf-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.sf-search{flex:1;min-width:240px;display:flex;gap:10px;align-items:center}
.sf-search input{width:100%;border:1px solid var(--line);border-radius:14px;padding:11px 12px;outline:none;background:#fff}
.sf-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:14px}
.sf-card{border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 26px rgba(15,23,42,.08);overflow:hidden}
.sf-thumb{height:150px;background:linear-gradient(135deg,rgba(37,99,235,.18),rgba(124,58,237,.18));display:grid;place-items:center}
.sf-thumb b{font-size:28px;letter-spacing:.5px;color:rgba(11,18,32,.65)}
.sf-body{padding:12px}
.sf-price{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}
.sf-badges{display:flex;gap:8px;flex-wrap:wrap}
.sf-badge{font-size:12px;border:1px solid var(--line);background:var(--soft);padding:4px 10px;border-radius:999px;color:var(--muted)}
.drawer{
  position:fixed;top:0;left:0;height:100%;width:min(420px, 92vw);
  background:#fff;border-right:1px solid var(--line);
  box-shadow: 0 28px 80px rgba(15,23,42,.22);
  transform:translateX(-105%);transition:.2s;z-index:120;
  display:flex;flex-direction:column;
}
.drawer.show{transform:translateX(0)}
.drawerTop{padding:14px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px}
.drawerBody{padding:14px;overflow:auto;flex:1}
.drawerItem{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:16px;padding:10px;margin-bottom:10px;background:var(--soft)}
.drawerItem .thumb{width:52px;height:52px;border-radius:14px;background:#fff;border:1px solid var(--line);display:grid;place-items:center}
.drawerItem .thumb span{font-weight:900;color:rgba(11,18,32,.6)}
.drawerFoot{padding:14px;border-top:1px solid var(--line);display:grid;gap:10px}
.kv{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:14px}
@media (max-width: 1020px){.sf-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 520px){.sf-grid{grid-template-columns:1fr}}