/* MarketLoop - clean white UI, little purple */
:root{
  --bg:#f0f2f5; --card:#ffffff; --text:#050505; --sub:#65676b;
  --primary:#7c3aed; --primary-light:#ede9fe; --border:#dddfe2;
  --radius:12px; --shadow:0 1px 2px rgba(0,0,0,.08);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}
*{box-sizing:border-box} html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
.container{max-width:680px;margin:0 auto;padding:14px}
.topbar{position:sticky;top:0;z-index:10;background:var(--card);border-bottom:1px solid var(--border);box-shadow:var(--shadow)}
.topbar-inner{display:flex;align-items:center;gap:10px;padding:10px 14px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:18px;color:var(--primary)}
.logo-badge{width:28px;height:28px;border-radius:8px;background:var(--primary);display:grid;place-items:center;color:white}
.greet{font-size:22px;font-weight:700;margin:14px 0 4px}
.sub{color:var(--sub);font-size:14px}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;margin-bottom:12px;border:1px solid var(--border)}
.grid{display:grid;gap:10px}.grid-2{grid-template-columns:1fr 1fr}
@media(max-width:720px){.grid-2{grid-template-columns:1fr}}
.input{width:100%;padding:12px;border-radius:8px;background:#f0f2f5;border:1px solid var(--border);font-size:15px}
.input:focus{outline:none;background:#fff;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}
.label{font-size:12px;color:var(--sub);margin:2px 2px 6px;font-weight:500}
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border-radius:8px;background:var(--primary);color:white;border:0;cursor:pointer;font-weight:600}
.btn-ghost{background:#e4e6eb;color:#050505}
.row{display:flex;gap:8px;flex-wrap:wrap}
.products{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.product{background:var(--card);border:1px solid var(--border);border-radius:10px;overflow:hidden}
.product img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#f0f2f5}
.p-body{padding:8px}
.p-name{font-weight:600;font-size:14px}
.p-price{color:var(--primary);margin-top:2px;font-weight:700}
.p-actions{display:flex;gap:6px;padding:8px;border-top:1px solid var(--border)}
.p-actions button{flex:1;background:#f0f2f5;border:0;border-radius:6px;padding:8px;font-size:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:4px}
.p-actions button:hover{background:#e4e6eb}
.p-actions svg{width:14px;height:14px;fill:currentColor}
.store-header{display:flex;align-items:center;justify-content:space-between;margin:10px 0}
.verified{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:6px;background:#e7f3ff;color:#1877f2;font-size:11px;font-weight:600}
.divider{height:1px;background:var(--border);margin:10px 0}
.hidden{display:none}.center{display:grid;place-items:center;min-height:60vh}
.splash{display:grid;place-items:center;gap:10px;padding:24px}
.splash img{width:84px;height:84px;border-radius:16px}
.h1{font-size:22px;font-weight:800}.tag{color:var(--sub);font-size:13px}
.install-banner,.update-banner{position:fixed;left:12px;right:12px;bottom:12px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:10px;display:none;box-shadow:var(--shadow);z-index:50}
.install-banner.show,.update-banner.show{display:flex;align-items:center;justify-content:space-between}
.footer{opacity:.6;text-align:center;padding:24px 0;font-size:12px;color:var(--sub)}