:root{
    --bg:#f6f7fb;--card:#ffffff;--text:#15202b;--muted:#667085;--primary:#ff6b00;--dark:#0b3331;--gold:#f4c84a;--border:#e7e7ef;
    --success:#1f9d55;--danger:#d64545;--warning:#e09f1f;--info:#0ea5e9;
}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 28px));margin:0 auto}.section{padding:32px 0}.center-wrap{display:flex;justify-content:center;align-items:center;min-height:60vh}
.site-header{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--border)}.header-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px}
.brand{display:flex;align-items:center;gap:12px}.brand img{width:52px;height:52px;border-radius:14px}.brand strong{display:block;font-size:20px}.brand span{display:block;color:var(--muted);font-size:13px}
.nav-links{display:flex;gap:18px;flex-wrap:wrap}.nav-links a{font-weight:700;color:#344054}
.hero{background:linear-gradient(135deg,#fff 0%,#fff7f0 55%,#fff 100%);padding:42px 0 26px;border-bottom:1px solid var(--border)}.hero-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:26px;align-items:center}
.hero h1{font-size:46px;line-height:1.08;margin:12px 0}.hero p{font-size:17px;color:var(--muted);max-width:700px}.pill{display:inline-block;background:#fff0e6;color:var(--primary);padding:8px 13px;border-radius:999px;font-weight:700;font-size:13px}.hero-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.hero-tags span{padding:10px 12px;background:#fff;border:1px solid var(--border);border-radius:12px;font-weight:700}
.hero-card{background:radial-gradient(circle at center,#0c4d49 0%,#082d2b 100%);border-radius:28px;padding:26px;box-shadow:0 20px 60px rgba(11,51,49,.18)}.hero-card img{width:100%;aspect-ratio:1/1;object-fit:contain}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.section-head h2{margin:0 0 8px;font-size:28px}.section-head p{margin:0;color:var(--muted)}
.search-box{display:flex;gap:10px}.search-box input,.search-box select,.search-box textarea,.field input,.field select,.field textarea{width:100%;padding:13px 14px;border:1px solid var(--border);border-radius:12px;background:#fff;font:inherit}.search-box button,.btn{border:0;background:var(--primary);color:#fff;padding:13px 18px;border-radius:12px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.btn-outline{background:#fff;color:var(--primary);border:1px solid var(--primary)}.btn-lg{padding:15px 20px;font-size:16px}.wide{width:100%}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.product-card,.card{background:var(--card);border:1px solid var(--border);border-radius:20px;box-shadow:0 10px 35px rgba(16,24,40,.05)}.product-card{overflow:hidden}.product-thumb{display:block;background:#fcfcfd}.product-thumb img{width:100%;aspect-ratio:1/1;object-fit:cover}.product-body{padding:18px}.product-body h3{margin:0 0 10px;font-size:20px}.product-body p{color:var(--muted);margin:0 0 14px;min-height:44px}.price-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.price-row strong{font-size:22px;color:var(--primary)}.price-row del{color:#98a2b3}.meta-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:15px}
.product-details .details-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.details-image,.details-content,.card{padding:24px}.details-image{background:#fff;border-radius:24px;border:1px solid var(--border)}.details-image img{width:100%;aspect-ratio:1/1;object-fit:contain}.details-content h1{font-size:38px;margin:16px 0}.check-list{padding-left:20px;color:var(--muted);line-height:1.8}
.checkout-grid,.two-col{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.summary-card h3{margin-top:0}.summary-box p{margin:.6rem 0}.muted{color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field label{display:block;font-weight:700;margin-bottom:8px}.field textarea{min-height:120px;resize:vertical}.full{grid-column:1/-1}.alert{padding:14px 16px;border-radius:14px;margin-bottom:16px;font-weight:700}.alert.success{background:#ecfdf3;color:#067647}.alert.danger{background:#fef3f2;color:#b42318}
.site-footer{margin-top:40px;background:#0f172a;color:#e5e7eb}.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:35px 0}.footer-grid h3,.footer-grid h4{margin-top:0}.copyright{text-align:center;padding:14px;border-top:1px solid rgba(255,255,255,.08);color:#cbd5e1}
.success-card,.tracker-card{max-width:760px;width:100%;text-align:center}.button-row{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.track-result{display:flex;gap:18px;align-items:flex-start;text-align:left}.track-result img{width:120px;height:120px;object-fit:cover;border-radius:16px;border:1px solid var(--border)}
.badge{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge.success{background:#ecfdf3;color:#067647}.badge.danger{background:#fef3f2;color:#b42318}.badge.warning{background:#fffaeb;color:#b54708}.badge.primary{background:#eff8ff;color:#175cd3}.badge.info{background:#f0f9ff;color:#0369a1}.badge.secondary{background:#f8fafc;color:#475467}
.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:#0f172a;color:#e5e7eb;padding:26px 18px;position:sticky;top:0;height:100vh}.sidebar-brand{display:flex;align-items:center;gap:12px;margin-bottom:26px}.sidebar-brand img{width:52px;height:52px;border-radius:16px}.sidebar nav{display:flex;flex-direction:column;gap:8px}.sidebar nav a{padding:12px 14px;border-radius:12px;color:#e2e8f0;font-weight:700}.sidebar nav a:hover{background:rgba(255,255,255,.08)}.admin-main{padding:26px}.admin-topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:20px}.stat-card{background:#fff;border:1px solid var(--border);padding:22px;border-radius:20px;box-shadow:0 10px 30px rgba(16,24,40,.05)}.stat-card span{display:block;color:var(--muted);margin-bottom:8px}.stat-card strong{font-size:30px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.table th{white-space:nowrap;background:#f9fafb}.table-thumb{width:64px;height:64px;border-radius:12px;object-fit:cover;border:1px solid var(--border)}
.admin-login-page{display:grid;place-items:center;min-height:100vh;background:linear-gradient(135deg,#fff7f0,#f8fafc)}.login-card{width:min(460px,calc(100% - 24px));padding:30px}.login-logo{width:96px;height:96px;border-radius:22px;margin:0 auto 14px}.center{text-align:center}
@media (max-width: 1024px){.hero-grid,.product-details .details-grid,.checkout-grid,.two-col{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.admin-shell{grid-template-columns:1fr}.sidebar{height:auto;position:static}}
@media (max-width: 640px){.hero h1{font-size:33px}.product-grid,.form-grid,.footer-grid,.stats-grid{grid-template-columns:1fr}.header-row,.section-head,.meta-row,.admin-topbar{flex-direction:column;align-items:flex-start}.nav-links{gap:12px}.track-result{flex-direction:column}.details-content h1{font-size:30px}}