:root{--bg:#07080b;--card:#0e1117;--line:#1c222c;--text:#f5f7fb;--muted:#8f98a8;--accent:#8b5cf6;--accent2:#22d3ee}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% -10%,#1a1231 0,#07080b 38%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}.wrap{max-width:1120px;margin:auto;padding:0 22px}.top{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:rgba(7,8,11,.82);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{height:70px;display:flex;align-items:center;gap:36px}.logo{font-weight:900;letter-spacing:1px;color:white;text-decoration:none;font-size:20px}.logo span{color:var(--accent2)}nav{display:flex;gap:25px;flex:1 1}.foot a,.login,nav a{color:#b9c1ce;text-decoration:none;font-size:14px}.login:hover,nav a:hover{color:#fff}.login{border:1px solid #303746;padding:10px 16px;border-radius:10px}.hero{padding:100px 0 80px}.hero h1{font-size:clamp(44px,7vw,78px);line-height:.98;max-width:820px;margin:0 0 25px;letter-spacing:-3px}.hero h1 span{background:linear-gradient(90deg,#fff,#8b5cf6,#22d3ee);-webkit-background-clip:text;color:transparent}.hero p{font-size:18px;line-height:1.6;color:var(--muted);max-width:650px}.actions{display:flex;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:11px;padding:13px 20px;font-weight:750;border:1px solid #303746;color:#fff}.primary{border:0;background:linear-gradient(90deg,#7c3aed,#06b6d4)}.section{padding:35px 0 90px}.section h2{font-size:30px;margin:0 0 8px}.sub{color:var(--muted);margin:0 0 28px}.grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px}.card{background:linear-gradient(180deg,#10141b,#0c0f14);border:1px solid 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var(--line)}.adminrow,.rowactions{display:flex;align-items:center}.rowactions{gap:8px}.statusselect{width:170px}.danger{border-color:#6b2b36;background:#251116}.adminbox{max-width:980px}@media(max-width:760px){.formgrid{grid-template-columns:1fr}.adminrow{align-items:flex-start;flex-direction:column}.rowactions{width:100%;flex-wrap:wrap}.statusselect{width:100%}.adminhead{align-items:center}}.textarea{min-height:120px;resize:vertical;font-family:inherit}.rowactions .btn{white-space:nowrap}.image-upload{gap:20px;margin:0 0 20px}.image-preview,.image-upload{display:flex;align-items:center}.image-preview{width:220px;height:130px;border:1px dashed var(--line);border-radius:14px;overflow:hidden;justify-content:center;background:rgba(255,255,255,.02)}.image-preview img{width:100%;height:100%;object-fit:cover}.upload-btn{cursor:pointer;display:inline-block}.product-image{width:100%;height:190px;object-fit:cover;border-radius:14px;margin-bottom:16px}.detail-image{max-height:360px;height:auto;object-fit:cover}.admin-product-main{display:flex;gap:12px;align-items:center}.admin-thumb{width:76px;height:56px;border-radius:9px;object-fit:cover}.empty-thumb{border:1px dashed var(--line);display:flex;align-items:center;justify-content:center;color:#777}@media(max-width:760px){.image-upload{align-items:flex-start;flex-direction:column}.image-preview{width:100%;height:180px}.admin-product-main{align-items:flex-start}}