:root{--brand:#0b5cff;--dark:#0b1220;--muted:#64748b;--bg:#f6f8fb;--card:#fff;--line:#e2e8f0}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--dark);background:var(--bg);line-height:1.6}a{text-decoration:none;color:inherit}.container{width:min(1180px,92%);margin:auto}
.top{background:#07101f;color:#fff;font-size:13px}.top .container{display:flex;justify-content:space-between;gap:15px;padding:9px 0}
header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{font-size:23px;font-weight:800;letter-spacing:-.5px}.logo span{color:var(--brand)}nav{display:flex;gap:22px;font-weight:600;font-size:14px}nav a:hover{color:var(--brand)}.nav-actions{display:flex;gap:8px}.navbtn{background:var(--brand);color:#fff;padding:11px 15px;border-radius:9px}.navbtn.secondary{background:#eef3ff;color:#0b5cff}
.hero{padding:75px 0;background:linear-gradient(135deg,#081321 0%,#102747 58%,#0b5cff 160%);color:#fff}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:45px;align-items:center}.eyebrow{display:inline-block;color:#9ec0ff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);padding:6px 10px;border-radius:99px;font-size:12px;font-weight:700}.hero h1{font-size:clamp(38px,5vw,64px);line-height:1.05;margin:18px 0}.hero p{color:#d6e1f2;max-width:620px;font-size:17px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:10px;font-weight:800;border:0;cursor:pointer}.primary{background:var(--brand);color:#fff}.secondary{background:#fff;color:#0b1220}.btn:disabled{opacity:.45;cursor:not-allowed}.hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:18px;padding:26px;backdrop-filter:blur(8px)}.hero-card h3{margin-top:0}.hero-card li{margin:11px 0;color:#e2eaf6}
section{padding:65px 0}.section-head{text-align:center;margin-bottom:32px}.section-head h2{font-size:34px;margin:0 0 8px}.section-head p{color:var(--muted);margin:0}.categories{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.cat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;transition:.2s}.cat:hover{transform:translateY(-3px);border-color:#b9cdfd;box-shadow:0 10px 30px rgba(15,23,42,.07)}.cat b{display:block;font-size:17px;margin-bottom:5px}.cat span{color:var(--muted);font-size:13px}
.notice{background:#fff;border:1px dashed #b9c5d6;border-radius:14px;padding:30px;text-align:center;color:var(--muted)}.products{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.product .pic{height:190px;background:#edf2f7;display:flex;align-items:center;justify-content:center;color:#94a3b8;font-weight:700}.product .body{padding:16px}.product h3{font-size:15px;margin:0 0 7px}.price{font-weight:800;color:var(--brand)}.product-image{width:100%;height:190px;object-fit:cover}.stock{font-size:12px;color:var(--muted)}.product-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.product-actions .btn{font-size:12px;padding:9px 11px}
.cta{background:#0b1220;color:#fff;border-radius:20px;padding:42px}.cta p{color:#cbd5e1}.cta .actions{margin-top:18px}footer{background:#07101f;color:#cbd5e1;padding:40px 0}footer strong{color:#fff}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:30px}.copy{border-top:1px solid #243149;margin-top:25px;padding-top:20px;font-size:13px;color:#8fa0b8}
.admin-body{background:#f4f7fb}.admin-main{padding:40px 0 80px}.admin-panel{margin-bottom:25px}.admin-header{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.admin-header h1,.auth-panel h1{font-size:36px;margin:10px 0 5px}.admin-nav{display:flex;gap:10px;align-items:center}.admin-nav .secondary{background:#eef3ff;color:#0b5cff}.danger-btn{border:0;background:#fee2e2;color:#991b1b;cursor:pointer}.auth-grid,.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.admin-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 8px 30px rgba(15,23,42,.04)}.admin-card h2{margin:0 0 18px;font-size:20px}.center{text-align:center;max-width:650px;margin:40px auto}.eyebrow.dark{color:#0b5cff;background:#eaf0ff;border-color:#d7e3ff}.admin-card label{display:block;font-weight:700;font-size:13px;margin:12px 0}.admin-card input,.admin-card select,.admin-card textarea,.search{width:100%;border:1px solid #cbd5e1;border-radius:9px;padding:11px 12px;font:inherit;background:#fff;color:var(--dark);margin-top:6px}.admin-card input:focus,.admin-card select:focus,.admin-card textarea:focus,.search:focus{outline:2px solid #bfdbfe;border-color:#60a5fa}.form-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.stat span{display:block;color:var(--muted);font-size:13px}.stat strong{font-size:30px}.card-head{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:12px}.card-head h2{margin:0}.mini{border:1px solid #cbd5e1;background:#fff;border-radius:8px;padding:7px 10px;cursor:pointer;font-weight:700;font-size:12px}.mini.danger{color:#b91c1c;background:#fff7f7;border-color:#fecaca}.admin-status{min-height:20px;margin-bottom:12px;border-radius:10px;padding:0}.admin-status.success,.admin-status.error{padding:11px 14px}.admin-status.success{background:#dcfce7;color:#166534}.admin-status.error{background:#fee2e2;color:#991b1b}.muted{color:var(--muted);font-size:13px}.admin-list{margin-top:15px}.admin-list-row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid #edf2f7}.inline-form{display:flex;gap:8px}.inline-form input{margin:0}.table-card{margin-top:20px}.table-wrap{overflow:auto}.table-card table{width:100%;border-collapse:collapse;min-width:1000px}.table-card th,.table-card td{padding:11px;border-bottom:1px solid #edf2f7;text-align:left;vertical-align:middle;font-size:13px}.table-card th{color:#475569;font-size:12px;text-transform:uppercase}.thumb{width:52px;height:52px;object-fit:cover;border-radius:8px;background:#edf2f7;display:block}.thumb.empty{display:flex;align-items:center;justify-content:center;color:#94a3b8}.table-card td strong{display:block}.table-card td small{color:var(--muted)}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800}.badge.on{background:#dcfce7;color:#166534}.badge.off{background:#e2e8f0;color:#475569}.actions-cell{white-space:nowrap}.actions-cell .mini{margin-right:5px}.empty-row{text-align:center!important;color:var(--muted);padding:30px!important}.admin-card small{display:block;font-weight:400;margin-top:5px}
.customer-main{padding:55px 0 80px}.customer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.customer-head h1{font-size:36px;margin:8px 0}.order-card{border:1px solid var(--line);border-radius:12px;padding:16px;margin:12px 0;background:#fff}.order-head,.order-total,.cart-row,.order-item{display:flex;justify-content:space-between;align-items:center;gap:12px}.order-item{padding:9px 0;border-bottom:1px solid #edf2f7;font-size:13px}.order-total{padding-top:12px;margin-top:5px}.cart-row{padding:13px 0;border-bottom:1px solid #edf2f7}.cart-row small{display:block;color:var(--muted)}.cart-controls{display:flex;align-items:center;gap:8px}.cart-controls button{border:1px solid #cbd5e1;background:#fff;border-radius:7px;padding:5px 9px;cursor:pointer}.cart-controls .danger{color:#b91c1c}.customer-main .auth-grid{margin-top:10px}
@media(max-width:850px){.hero-grid,.footer-grid,.auth-grid,.admin-grid,.form-2{grid-template-columns:1fr}.categories,.products{grid-template-columns:repeat(2,1fr)}nav{display:none}.hero{padding:55px 0}.stats{grid-template-columns:1fr}.admin-nav .navbtn{display:inline-flex}.nav-actions{margin-left:auto}.customer-head{align-items:flex-start;gap:15px}.cart-row{align-items:flex-start;flex-wrap:wrap}}@media(max-width:520px){.categories,.products{grid-template-columns:1fr}.top .container{flex-direction:column}.nav-actions .navbtn{font-size:12px;padding:9px}.customer-head{flex-direction:column}.cart-controls{order:3}.product-actions .btn{flex:1}}