:root {
  --navy: #0f172a;
  --navy-soft: #1e293b;
  --ink: #1e293b;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #f8fafc;
  --white: #ffffff;
  --accent: #ea580c;
  --accent-dark: #c2410c;
  --accent-soft: #fff7ed;
  --green: #16a34a;
  --green-soft: #f0fdf4;
  --red: #dc2626;
  --red-soft: #fef2f2;
  --amber: #d97706;
  --amber-soft: #fffbeb;
  --blue: #2563eb;
  --blue-soft: #eff6ff;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px -18px rgba(15, 23, 42, .35);
  --shadow-lg: 0 24px 60px -30px rgba(15, 23, 42, .45);
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent-dark); }
h1, h2, h3, h4 { line-height: 1.2; color: var(--navy); margin: 0 0 .6em; font-weight: 800; letter-spacing: -.02em; }
h1 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1rem; }
ul, ol { padding-left: 1.2rem; }
.container { width: min(1200px, 100% - 2.5rem); margin-inline: auto; }
.section { padding: 3.5rem 0; }
.section-sm { padding: 2.25rem 0; }
.text-center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.mt-1 { margin-top: .5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: .5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; }
.flex { display: flex; } .flex-between { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.flex-center { display: flex; align-items: center; gap: .6rem; }
.wrap { flex-wrap: wrap; }
.grow { flex: 1; }
.hidden { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.4rem; border-radius: 999px; border: 1px solid transparent;
  font-weight: 700; font-size: .95rem; cursor: pointer; transition: .18s ease;
  background: var(--line); color: var(--navy); font-family: inherit; text-align: center;
}
.btn:hover { transform: translateY(-1px); color: var(--navy); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 12px 24px -14px rgba(234, 88, 12, .9); }
.btn-primary:hover { background: var(--accent-dark); color: #fff; }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-soft); color: #fff; }
.btn-outline { background: transparent; border-color: var(--line); color: var(--navy); }
.btn-outline:hover { border-color: var(--navy); }
.btn-ghost { background: transparent; color: var(--muted); }
.btn-sm { padding: .5rem .9rem; font-size: .85rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ---------- Announcement + header ---------- */
.announce {
  background: var(--navy); color: #e2e8f0; font-size: .82rem; padding: .5rem 0;
}
.announce .container { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }
.announce strong { color: #fdba74; }

.site-header { background: var(--white); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.header-main { display: flex; align-items: center; gap: 1.25rem; padding: .9rem 0; }
.logo { display: flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.35rem; color: var(--navy); letter-spacing: -.03em; }
.logo img { height: 42px; width: auto; }
.logo span em { color: var(--accent); font-style: normal; }
.header-search { flex: 1; max-width: 520px; }
.header-search form { display: flex; background: var(--bg); border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.header-search input { flex: 1; border: 0; background: transparent; padding: .7rem 1.1rem; font-family: inherit; font-size: .95rem; outline: none; }
.header-search button { border: 0; background: var(--navy); color: #fff; padding: 0 1.2rem; cursor: pointer; font-weight: 700; }
.header-search button:hover { background: var(--accent); }
.header-actions { display: flex; align-items: center; gap: .75rem; margin-left: auto; }
.cart-link { position: relative; display: inline-flex; align-items: center; gap: .5rem; font-weight: 700; font-size: .9rem; padding: .55rem 1rem; border-radius: 999px; background: var(--accent-soft); color: var(--accent-dark); }
.cart-link .count {
  position: absolute; top: -6px; right: -4px; background: var(--accent); color: #fff;
  font-size: .7rem; min-width: 20px; height: 20px; border-radius: 999px;
  display: grid; place-items: center; font-weight: 800; padding: 0 5px;
}
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; padding: .5rem .7rem; cursor: pointer; font-size: 1.1rem; }

.main-nav { border-top: 1px solid var(--line); }
.main-nav ul { display: flex; gap: 1.6rem; list-style: none; margin: 0; padding: 0; overflow-x: auto; }
.main-nav a { display: block; padding: .8rem 0; font-size: .9rem; font-weight: 600; color: var(--ink); white-space: nowrap; border-bottom: 2px solid transparent; }
.main-nav a:hover, .main-nav a.active { border-color: var(--accent); color: var(--accent-dark); }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.card-body { padding: 1.25rem; }
.card-hover { transition: .2s ease; }
.card-hover:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #cbd5e1; }

.product-card { display: flex; flex-direction: column; height: 100%; position: relative; }
.product-card .thumb { position: relative; background: #f1f5f9; aspect-ratio: 1; overflow: hidden; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.product-card:hover .thumb img { transform: scale(1.05); }
.product-card .body { padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; gap: .45rem; flex: 1; }
.product-card .cat { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 700; }
.product-card h3 { font-size: .98rem; font-weight: 700; margin: 0; line-height: 1.35; }
.product-card h3 a { color: var(--navy); }
.product-card .price { font-size: 1.25rem; font-weight: 800; color: var(--navy); }
.product-card .price s { font-size: .85rem; color: var(--muted); font-weight: 500; margin-left: .4rem; }
.product-card .actions { margin-top: auto; }
.badge {
  display: inline-flex; align-items: center; gap: .3rem; padding: .25rem .6rem;
  border-radius: 999px; font-size: .72rem; font-weight: 700; letter-spacing: .02em;
}
.badge-sale { background: var(--accent); color: #fff; position: absolute; top: 10px; left: 10px; z-index: 2; }
.badge-stock { background: var(--green-soft); color: var(--green); }
.badge-low { background: var(--amber-soft); color: var(--amber); }
.badge-out { background: var(--red-soft); color: var(--red); }
.badge-info { background: var(--blue-soft); color: var(--blue); }
.badge-neutral { background: var(--line); color: var(--ink); }
.badge-pending { background: var(--amber-soft); color: var(--amber); }
.badge-paid { background: var(--blue-soft); color: var(--blue); }
.badge-processing { background: #f5f3ff; color: #7c3aed; }
.badge-shipped { background: var(--green-soft); color: var(--green); }
.badge-delivered { background: #ecfdf5; color: #047857; }
.badge-cancelled { background: var(--red-soft); color: var(--red); }
.stars { color: #f59e0b; font-size: .85rem; letter-spacing: .05em; }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(135deg, var(--navy) 0%, #1e3a8a 60%, #312e81 100%); color: #fff; position: relative; overflow: hidden; }
.hero::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(251, 146, 60, .35), transparent 45%); }
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr .9fr; gap: 2rem; align-items: center; padding: 3.5rem 0; }
.hero h1 { color: #fff; margin-bottom: .5rem; }
.hero h1 em { font-style: normal; color: #fdba74; }
.hero p.lead { font-size: 1.1rem; color: #cbd5e1; max-width: 46ch; }
.hero .hero-image { position: relative; }
.hero .hero-image img { border-radius: 20px; box-shadow: var(--shadow-lg); }
.hero-points { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-top: 1.5rem; font-size: .85rem; color: #e2e8f0; }
.hero-points span { display: inline-flex; align-items: center; gap: .4rem; font-weight: 600; }
.hero-badge {
  position: absolute; bottom: 18px; left: -18px; background: #fff; color: var(--navy);
  border-radius: 14px; padding: .7rem 1rem; font-size: .8rem; font-weight: 700; box-shadow: var(--shadow-lg);
}
.hero-badge strong { color: var(--accent); font-size: 1.1rem; display: block; }

/* ---------- Category cards ---------- */
.category-card { text-align: center; padding: 1.6rem 1.2rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: .2s; }
.category-card:hover { border-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-3px); }
.category-card .icon { font-size: 2rem; display: block; margin-bottom: .5rem; }
.category-card strong { display: block; color: var(--navy); font-size: 1rem; }
.category-card span { font-size: .82rem; color: var(--muted); }

/* ---------- Trust strip ---------- */
.trust { background: #fff; border-block: 1px solid var(--line); }
.trust .container { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; padding: 1.6rem 0; }
.trust-item { display: flex; gap: .8rem; align-items: flex-start; }
.trust-item .ic { font-size: 1.5rem; }
.trust-item strong { display: block; color: var(--navy); font-size: .95rem; }
.trust-item span { font-size: .82rem; color: var(--muted); }

/* ---------- Section headings ---------- */
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; margin-bottom: 1.75rem; flex-wrap: wrap; }
.section-head p { color: var(--muted); margin: .25rem 0 0; }

/* ---------- Product page ---------- */
.breadcrumbs { font-size: .82rem; color: var(--muted); padding: 1rem 0; }
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--accent-dark); }
.breadcrumbs span.sep { margin: 0 .4rem; opacity: .6; }
.product-layout { display: grid; grid-template-columns: 1.05fr 1fr; gap: 2.5rem; align-items: start; }
.gallery-main { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #f1f5f9; }
.gallery-main img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.gallery-thumbs { display: flex; gap: .6rem; margin-top: .75rem; }
.gallery-thumbs button { border: 2px solid var(--line); border-radius: 10px; overflow: hidden; background: none; padding: 0; cursor: pointer; width: 72px; }
.gallery-thumbs button.active { border-color: var(--accent); }
.gallery-thumbs img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.product-info h1 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
.price-block { display: flex; align-items: baseline; gap: .75rem; margin: 1rem 0 .5rem; flex-wrap: wrap; }
.price-block .now { font-size: 2.1rem; font-weight: 800; color: var(--navy); }
.price-block .was { color: var(--muted); text-decoration: line-through; }
.price-block .save { background: var(--accent-soft); color: var(--accent-dark); font-weight: 700; padding: .3rem .7rem; border-radius: 999px; font-size: .82rem; }
.buy-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; margin: 1.25rem 0; }
.qty { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.qty button { border: 0; background: #fff; width: 40px; height: 44px; font-size: 1.1rem; cursor: pointer; }
.qty input { width: 54px; border: 0; text-align: center; font-weight: 700; font-family: inherit; }
.buy-actions { display: flex; gap: .75rem; margin-top: 1rem; flex-wrap: wrap; }
.buy-actions .btn { flex: 1; }
.usp-list { list-style: none; padding: 0; margin: 1.25rem 0 0; display: grid; gap: .6rem; font-size: .9rem; }
.usp-list li { display: flex; gap: .6rem; align-items: flex-start; }
.features { list-style: none; padding: 0; display: grid; gap: .5rem; }
.features li::before { content: '✓'; color: var(--green); font-weight: 800; margin-right: .5rem; }
.specs-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.specs-table th, .specs-table td { text-align: left; padding: .65rem .8rem; border-bottom: 1px solid var(--line); }
.specs-table th { width: 42%; color: var(--muted); font-weight: 600; }
.tabs { display: flex; gap: 1.5rem; border-bottom: 1px solid var(--line); margin: 2rem 0 1.25rem; }
.tabs a { padding: .6rem 0; font-weight: 700; color: var(--muted); border-bottom: 2px solid transparent; }
.tabs a.active { color: var(--navy); border-color: var(--accent); }
.prose { max-width: 72ch; }
.prose h2 { margin-top: 1.5rem; }
.prose p { color: #334155; }

/* ---------- Catalog layout ---------- */
.catalog-layout { display: grid; grid-template-columns: 260px 1fr; gap: 2rem; align-items: start; }
.filters { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; position: sticky; top: 120px; }
.filters h3 { font-size: .95rem; text-transform: uppercase; letter-spacing: .06em; margin: 1.2rem 0 .6rem; }
.filters h3:first-child { margin-top: 0; }
.filters ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .35rem; font-size: .92rem; }
.filters ul a.active { color: var(--accent-dark); font-weight: 700; }
.filter-price { display: flex; gap: .5rem; align-items: center; }
.filter-price input { width: 100%; }
.catalog-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.results-info { color: var(--muted); font-size: .88rem; }
.pagination-wrap { margin-top: 2rem; display: flex; justify-content: center; }

/* ---------- Forms ---------- */
label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: .35rem; color: var(--navy); }
input[type=text], input[type=email], input[type=tel], input[type=number], input[type=url], input[type=password], input[type=date], input[type=file], select, textarea {
  width: 100%; padding: .75rem .9rem; border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-family: inherit; font-size: .95rem; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(234, 88, 12, .35); border-color: var(--accent); }
textarea { min-height: 110px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1rem; }
.checkbox { display: flex; gap: .6rem; align-items: flex-start; font-size: .88rem; font-weight: 500; }
.checkbox input { width: auto; margin-top: .25rem; }
.help { font-size: .8rem; color: var(--muted); margin-top: .3rem; }
.field-error { color: var(--red); font-size: .82rem; margin-top: .3rem; display: block; font-weight: 600; }
.radio-card { display: flex; gap: .75rem; align-items: flex-start; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: .9rem 1rem; cursor: pointer; background: #fff; }
.radio-card + .radio-card { margin-top: .6rem; }
.radio-card input { width: auto; margin-top: .35rem; }
.radio-card strong { display: block; font-size: .95rem; }
.radio-card span { font-size: .82rem; color: var(--muted); font-weight: 400; }
.radio-card:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }

/* ---------- Cart / checkout ---------- */
.checkout-layout { display: grid; grid-template-columns: 1.4fr .9fr; gap: 2rem; align-items: start; }
.summary { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; position: sticky; top: 120px; }
.summary-line { display: flex; justify-content: space-between; padding: .45rem 0; font-size: .93rem; }
.summary-line.total { border-top: 1px solid var(--line); margin-top: .6rem; padding-top: .9rem; font-size: 1.25rem; font-weight: 800; color: var(--navy); }
.cart-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.cart-table th { text-align: left; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); padding: .9rem 1rem; border-bottom: 1px solid var(--line); background: var(--bg); }
.cart-table td { padding: 1rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.cart-table tr:last-child td { border-bottom: 0; }
.cart-item { display: flex; gap: 1rem; align-items: center; }
.cart-item img { width: 74px; height: 74px; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); }
.link-danger { background: none; border: 0; color: var(--red); cursor: pointer; font-size: .82rem; font-weight: 600; padding: 0; font-family: inherit; }

/* ---------- Alerts ---------- */
.alert { padding: .9rem 1.1rem; border-radius: var(--radius-sm); font-size: .92rem; margin-bottom: 1.25rem; border: 1px solid transparent; font-weight: 500; }
.alert-success { background: var(--green-soft); color: #166534; border-color: #bbf7d0; }
.alert-error { background: var(--red-soft); color: #991b1b; border-color: #fecaca; }
.alert-warning { background: var(--amber-soft); color: #92400e; border-color: #fde68a; }
.alert-info { background: var(--blue-soft); color: #1e40af; border-color: #bfdbfe; }

/* ---------- Pagination ---------- */
.pagination { display: flex; gap: .35rem; list-style: none; padding: 0; flex-wrap: wrap; }
.pagination li a, .pagination li span { display: grid; place-items: center; min-width: 40px; height: 40px; padding: 0 .6rem; border: 1px solid var(--line); border-radius: 10px; background: #fff; font-size: .9rem; font-weight: 600; }
.pagination li a:hover { border-color: var(--accent); color: var(--accent-dark); }
.pagination li.active span { background: var(--navy); border-color: var(--navy); color: #fff; }
.pagination li.disabled span { opacity: .45; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #cbd5e1; margin-top: 3rem; }
.footer-top { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 2rem; padding: 3rem 0 2rem; }
.site-footer h4 { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: .9rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; font-size: .9rem; }
.site-footer a:hover { color: #fdba74; }
.footer-bottom { border-top: 1px solid rgba(148, 163, 184, .25); padding: 1.2rem 0; font-size: .82rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: center; }
.payment-badges { display: flex; gap: .5rem; flex-wrap: wrap; }
.payment-badges span { background: rgba(255,255,255,.08); border: 1px solid rgba(148,163,184,.3); padding: .25rem .6rem; border-radius: 8px; font-size: .72rem; color: #e2e8f0; }
.newsletter-form { display: flex; gap: .5rem; margin-top: 1rem; }
.newsletter-form input { border-color: rgba(148,163,184,.35); background: rgba(255,255,255,.06); color: #fff; }
.newsletter-form input::placeholder { color: #94a3b8; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: .75rem; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 1rem 1.2rem; }
.faq summary { font-weight: 700; cursor: pointer; color: var(--navy); }
.faq p { margin: .75rem 0 0; color: #475569; font-size: .92rem; }

/* ---------- Admin ---------- */
.admin-body { background: #f1f5f9; }
.admin-shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.admin-side { background: var(--navy); color: #cbd5e1; padding: 1.5rem 1rem; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.admin-side .brand { display: flex; align-items: center; gap: .6rem; color: #fff; font-weight: 800; font-size: 1.15rem; margin-bottom: 1.75rem; }
.admin-side .brand img { height: 34px; }
.admin-side nav a { display: flex; align-items: center; gap: .65rem; padding: .7rem .9rem; border-radius: 10px; color: #cbd5e1; font-size: .9rem; font-weight: 600; margin-bottom: .25rem; }
.admin-side nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
.admin-side nav a.active { background: var(--accent); color: #fff; }
.admin-side .side-foot { margin-top: 2rem; border-top: 1px solid rgba(148,163,184,.2); padding-top: 1rem; font-size: .82rem; }
.admin-main { padding: 1.75rem 2rem 3rem; min-width: 0; }
.admin-top { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.admin-top h1 { font-size: 1.5rem; margin: 0; }
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 1.75rem; }
.kpi { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.25rem; }
.kpi span { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 700; }
.kpi strong { display: block; font-size: 1.7rem; color: var(--navy); margin-top: .3rem; letter-spacing: -.03em; }
.kpi small { color: var(--muted); font-size: .78rem; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; margin-bottom: 1.5rem; }
.panel h2 { font-size: 1.05rem; margin-bottom: 1rem; }
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.data-table th { text-align: left; padding: .7rem .75rem; border-bottom: 2px solid var(--line); color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; }
.data-table td { padding: .75rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.data-table tr:hover td { background: #f8fafc; }
.chart { display: flex; align-items: flex-end; gap: .5rem; height: 180px; padding-top: 1rem; }
.chart-bar { flex: 1; display: flex; flex-direction: column; align-items: center; gap: .35rem; height: 100%; justify-content: flex-end; }
.chart-bar .bar { width: 100%; background: linear-gradient(180deg, #fb923c, var(--accent)); border-radius: 6px 6px 0 0; min-height: 3px; position: relative; }
.chart-bar .val { font-size: .68rem; color: var(--muted); font-weight: 700; }
.chart-bar .lbl { font-size: .68rem; color: var(--muted); }
.status-select { display: inline-flex; gap: .5rem; align-items: center; }
.two-col { display: grid; grid-template-columns: 1.3fr .9fr; gap: 1.5rem; align-items: start; }
.order-summary-line { display: flex; justify-content: space-between; padding: .35rem 0; font-size: .92rem; }
.order-summary-line.total { border-top: 1px solid var(--line); margin-top: .5rem; padding-top: .75rem; font-weight: 800; font-size: 1.1rem; color: var(--navy); }
.admin-login { min-height: 100vh; display: grid; place-items: center; background: linear-gradient(135deg, var(--navy), #1e3a8a); padding: 2rem; }
.admin-login .card { width: min(420px, 100%); padding: 2rem; }
.invoice { background: #fff; padding: 2.5rem; max-width: 820px; margin: 0 auto; }
.invoice table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.invoice th, .invoice td { padding: .6rem .5rem; border-bottom: 1px solid var(--line); text-align: left; font-size: .9rem; }
.invoice .totals td { border: 0; padding: .3rem .5rem; }
.invoice .totals .label { text-align: right; color: var(--muted); }
@media print { .no-print { display: none !important; } .invoice { padding: 0; } body { background: #fff; } }

/* ---------- 404 ---------- */
.error-page { text-align: center; padding: 5rem 0; }
.error-page .code { font-size: 5rem; font-weight: 800; color: var(--accent); letter-spacing: -.05em; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; padding: 2.5rem 0; }
  .hero .hero-image { order: -1; max-width: 520px; }
  .product-layout { grid-template-columns: 1fr; gap: 1.5rem; }
  .catalog-layout { grid-template-columns: 1fr; }
  .filters { position: static; }
  .checkout-layout { grid-template-columns: 1fr; }
  .summary { position: static; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side { position: static; height: auto; }
  .admin-side nav { display: flex; flex-wrap: wrap; gap: .4rem; }
  .admin-side nav a { margin-bottom: 0; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .header-search { order: 3; max-width: none; flex-basis: 100%; }
  .header-main { flex-wrap: wrap; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .header-actions .cart-link .label { display: none; }
  .main-nav { display: none; }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav a { padding: .7rem 0; border-bottom: 1px solid var(--line); }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 1.5rem; }
  .cart-table thead { display: none; }
  .cart-table td { display: block; border: 0; padding: .3rem 0; }
  .cart-table tr { display: block; border-bottom: 1px solid var(--line); padding: 1rem; }
  .buy-actions .btn { flex-basis: 100%; }
}