:root{--bg:#f7f8fb;--card:#fff;--text:#101828;--muted:#667085;--line:#e4e7ec;--dark:#101828;--brand:#ff6b00;--danger:#b42318}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}button,input,select{font:inherit}.hidden{display:none!important}
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{max-width:1160px;margin:auto;padding:13px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px}.logo{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--brand),#ff9e45);display:grid;place-items:center;color:#fff;font-size:21px;font-weight:900}
.brand strong{display:block}.brand small{color:var(--muted)}
.hero{background:linear-gradient(135deg,#101828,#26344d);color:#fff}.hero-in{max-width:1160px;margin:auto;padding:38px 16px 34px}
.hero h1{margin:0 0 9px;font-size:clamp(30px,7vw,52px)}.hero p{margin:0;color:#d0d5dd}
.search{max-width:700px;margin-top:22px;background:#fff;border-radius:16px;padding:5px 12px;display:flex;align-items:center}.search input{width:100%;border:0;outline:0;padding:13px 8px}
main{max-width:1160px;margin:auto;padding:22px 16px 44px}.filters{display:flex;gap:9px;overflow:auto;padding-bottom:14px}.filter{border:1px solid var(--line);background:#fff;padding:10px 15px;border-radius:999px;white-space:nowrap;font-weight:750}.filter.active{background:var(--dark);color:#fff}
.head{display:flex;align-items:end;justify-content:space-between;margin:8px 0 16px}.head h2{margin:0}.count{font-size:13px;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.product-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;position:relative}
.product-image{aspect-ratio:1.15/1;background:#eef2f6}.product-image img{width:100%;height:100%;object-fit:cover}.product-body{padding:12px}.product-title{font-weight:800;min-height:38px}.product-meta{font-size:11px;color:var(--muted);margin-top:7px}.arrow{position:absolute;right:10px;top:10px;width:32px;height:32px;border-radius:10px;background:rgba(16,24,40,.88);color:#fff;display:grid;place-items:center}
.status{text-align:center;padding:50px 15px;color:var(--muted)}footer{background:#101828;color:#cbd5e1;text-align:center;padding:25px 16px}
.admin-wrap{max-width:920px;margin:auto;padding:24px 16px}.panel-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 10px 30px rgba(16,24,40,.07);margin-bottom:18px}.login-card{max-width:430px;margin:55px auto}
.field label{display:block;font-size:13px;font-weight:800;margin:11px 0 6px}.field input,.field select{width:100%;padding:12px;border:1px solid #d1d5db;border-radius:11px}
.btn{border:0;border-radius:11px;padding:12px 16px;font-weight:800;cursor:pointer;background:var(--dark);color:#fff}.btn-primary{background:var(--brand)}.btn-danger{background:var(--danger)}.btn-muted{background:#667085}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.form-grid{display:grid;gap:4px}.preview{width:100%;max-height:260px;object-fit:contain;background:#f2f4f7;border-radius:12px;margin-top:10px;display:none}
.upload-box{border:1px dashed #98a2b3;border-radius:12px;padding:14px;background:#f9fafb}.upload-note{font-size:12px;color:var(--muted);margin-top:6px}.or{text-align:center;color:var(--muted);font-size:12px;margin:10px 0}
.post-row{display:grid;grid-template-columns:78px 1fr;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}.post-row img{width:78px;height:72px;object-fit:cover;border-radius:10px}.post-row h3{margin:0 0 5px;font-size:15px}.post-row small{color:var(--muted)}.message{font-size:13px;margin-top:10px;color:var(--danger)}
.progress{font-size:13px;color:var(--muted);margin-top:8px}
@media(min-width:650px){.grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:900px){.grid{grid-template-columns:repeat(5,1fr);gap:16px}.form-grid{grid-template-columns:1fr 1fr;gap:12px}.full{grid-column:1/-1}}