:root {
  --bg: #ffffff;
  --bg-soft: #f6f7f9;
  --text: #16181f;
  --text-dim: #6b6d78;
  --accent: #e63946;
  --accent-dark: #c62d39;
  --border: #e7e8ec;
  --header-bg: #0b0d12;
  --radius: 10px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

.logo { display: inline-flex; align-items: center; }
.logo img { height: 34px; width: auto; display: block; }

/* Header */
.site-header { background: var(--header-bg); color: #fff; }
.topbar { background: #05060a; font-size: 0.78rem; }
.topbar-inner { display: flex; justify-content: space-between; padding: 6px 0; color: #9a9ba3; }
.topbar-inner a { color: #fff; }

.main-header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px 0;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
}
.search-form { flex: 1; display: flex; max-width: 480px; }
.search-form input {
  flex: 1;
  padding: 10px 14px;
  border: none;
  border-radius: 8px 0 0 8px;
  font-size: 0.9rem;
}
.search-form button {
  border: none;
  background: var(--accent);
  color: #fff;
  padding: 0 16px;
  border-radius: 0 8px 8px 0;
  cursor: pointer;
}
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 20px; }
.account-link { color: #fff; font-weight: 600; font-size: 0.9rem; display: flex; align-items: center; gap: 6px; }
.cart-link { color: #fff; font-weight: 600; font-size: 0.9rem; display: flex; align-items: center; gap: 6px; position: relative; }
.cart-count {
  background: var(--accent); color: #fff; font-size: 0.7rem; font-weight: 700;
  border-radius: 999px; padding: 1px 6px; margin-left: 2px;
}

.category-nav { background: #181b24; }
.category-nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
  overflow-x: auto;
}
.category-nav a {
  display: block;
  padding: 12px 16px;
  color: #cfd0d6;
  font-size: 0.88rem;
  font-weight: 500;
  white-space: nowrap;
}
.category-nav a:hover { color: #fff; background: rgba(255,255,255,0.06); }

/* Intro splash */
.intro-splash {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--header-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease;
}
.intro-splash.intro-hide { opacity: 0; pointer-events: none; }
.intro-logo {
  height: 56px;
  width: auto;
  animation: introPop 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
@keyframes introPop {
  0% { opacity: 0; transform: scale(0.85); }
  100% { opacity: 1; transform: scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .intro-logo { animation: none; }
  .intro-splash { transition: none; }
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #14161d, #24272f);
  color: #fff;
  padding: 60px 0;
  text-align: center;
}
.hero h1 { font-size: clamp(1.8rem, 5vw, 2.8rem); margin: 0 0 14px; font-weight: 800; }
.hero h1 span { color: var(--accent); }
.hero p { color: #b5b6bd; max-width: 480px; margin: 0 auto; font-size: 1rem; }

/* Sections */
.section { padding: 44px 0; }
.section-title { font-size: 1.4rem; margin: 0 0 20px; font-weight: 700; }
.page-title { font-size: 1.7rem; margin: 0 0 12px; }

.breadcrumb { font-size: 0.85rem; color: var(--text-dim); margin-bottom: 18px; }
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: var(--text); }

.empty-state { color: var(--text-dim); padding: 30px 0; text-align: center; }
.subcategory-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }

/* Category grid */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}
.category-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 12px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: border-color .15s, transform .15s;
}
.category-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.category-card img { width: 56px; height: 56px; object-fit: cover; border-radius: 50%; }
.category-card-placeholder {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.3rem;
}

/* Product grid & cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.product-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  transition: box-shadow .15s, transform .15s;
  display: block;
}
.product-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.08); transform: translateY(-2px); }
.product-card-img { position: relative; aspect-ratio: 1 / 1; background: var(--bg-soft); }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; }
.product-card-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  color: var(--accent); font-weight: 700; font-size: 0.95rem;
  text-transform: uppercase; letter-spacing: 0.4px;
  padding: 12px;
  background: var(--bg-soft);
}
.product-card-placeholder.large { aspect-ratio: 1/1; font-size: 1.4rem; border-radius: var(--radius); }
.stock-badge.out {
  position: absolute; top: 10px; left: 10px;
  background: var(--accent); color: #fff;
  font-size: 0.7rem; font-weight: 700;
  padding: 3px 8px; border-radius: 999px;
}
.product-card-body { padding: 12px 14px; }
.product-card-body h3 { font-size: 0.92rem; margin: 0 0 6px; font-weight: 600; line-height: 1.3; }
.product-card-body .price { font-weight: 800; color: var(--accent); font-size: 1.05rem; }
.product-card-body .price small { color: var(--text-dim); font-weight: 400; font-size: 0.7rem; }

/* Pagination */
.pagination { display: flex; gap: 6px; margin-top: 28px; justify-content: center; }
.pagination a { padding: 8px 14px; border: 1px solid var(--border); border-radius: 6px; font-size: 0.85rem; }
.pagination a.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Product detail */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.gallery-main { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; aspect-ratio: 1/1; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.gallery-thumb { border: 1px solid var(--border); border-radius: 8px; padding: 0; width: 64px; height: 64px; overflow: hidden; cursor: pointer; background: none; }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumb:hover, .gallery-thumb.active { border-color: var(--accent); }

.product-info h1 { font-size: 1.6rem; margin: 0 0 8px; }
.product-ref { color: var(--text-dim); font-size: 0.85rem; margin: 0 0 16px; }
.product-price { font-size: 1.8rem; font-weight: 800; color: var(--accent); margin-bottom: 12px; }
.product-price small { font-size: 0.9rem; color: var(--text-dim); font-weight: 400; }
.stock-status { font-size: 0.9rem; font-weight: 600; margin-bottom: 18px; }
.stock-status.in-stock { color: #1e8e5a; }
.stock-status.out-of-stock { color: var(--accent); }
.product-short-desc { color: var(--text-dim); margin-bottom: 22px; }

.add-to-cart-form { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.add-to-cart-form input[type=number] { width: 70px; padding: 10px; border: 1px solid var(--border); border-radius: 8px; }

.product-categories { display: flex; gap: 8px; flex-wrap: wrap; }
.tag { background: var(--bg-soft); border: 1px solid var(--border); padding: 5px 12px; border-radius: 999px; font-size: 0.8rem; }
.tag:hover { border-color: var(--accent); color: var(--accent); }

.product-description { border-top: 1px solid var(--border); padding-top: 24px; }
.product-description h2 { font-size: 1.2rem; margin: 0 0 12px; }

/* Buttons */
.btn { display: inline-block; padding: 11px 22px; border-radius: 8px; font-weight: 700; border: none; cursor: pointer; font-size: 0.95rem; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-primary:disabled { background: #c7c8cd; cursor: not-allowed; }

/* Footer */
.site-footer { background: var(--header-bg); color: #b5b6bd; margin-top: 60px; }
.footer-line {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 0;
  flex-wrap: nowrap;
  overflow-x: auto;
  white-space: nowrap;
}
.footer-logo { flex-shrink: 0; }
.footer-logo img { height: 22px; width: auto; display: block; }
.footer-links { display: flex; align-items: center; gap: 18px; flex-shrink: 0; }
.footer-links a { font-size: 0.82rem; color: #b5b6bd; }
.footer-links a:hover { color: var(--accent); }
.footer-copy { font-size: 0.78rem; color: #7c7d85; margin-left: auto; flex-shrink: 0; }

/* Cart */
.cart-layout { display: grid; grid-template-columns: 1fr 320px; gap: 32px; align-items: start; }
.cart-items { display: flex; flex-direction: column; gap: 14px; }
.cart-row {
  display: grid;
  grid-template-columns: 70px 1fr 90px 100px 32px;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
}
.cart-row-img { width: 70px; height: 70px; border-radius: 8px; overflow: hidden; background: var(--bg-soft); }
.cart-row-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-row-info { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.cart-row-name { font-weight: 600; font-size: 0.92rem; }
.cart-row-name:hover { color: var(--accent); }
.cart-row-unit { font-size: 0.8rem; color: var(--text-dim); }
.cart-row-qty input { width: 100%; padding: 8px; border: 1px solid var(--border); border-radius: 6px; text-align: center; }
.cart-row-total { font-weight: 700; text-align: right; }
.cart-row-remove button { background: none; border: none; color: var(--text-dim); font-size: 1.3rem; cursor: pointer; line-height: 1; }
.cart-row-remove button:hover { color: var(--accent); }

.cart-summary {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  position: sticky;
  top: 20px;
}
.cart-summary h2 { font-size: 1.1rem; margin: 0 0 16px; }
.summary-line { display: flex; justify-content: space-between; padding: 7px 0; font-size: 0.9rem; }
.summary-note { font-size: 0.78rem; color: var(--text-dim); margin: 4px 0 8px; }
.summary-total { font-weight: 800; font-size: 1.1rem; border-top: 1px solid var(--border); margin-top: 8px; padding-top: 14px; color: var(--accent); }
.btn-block { display: block; width: 100%; text-align: center; margin-top: 16px; }
.discount-form { display: flex; gap: 8px; margin-top: 14px; }
.discount-form input[type=text] { flex: 1; min-width: 0; padding: 9px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 0.85rem; }
.discount-form .link-action { background: none; border: none; color: var(--accent); text-decoration: underline; cursor: pointer; font-size: 0.82rem; padding: 0; margin-top: 8px; }

/* Checkout */
.checkout-layout { display: grid; grid-template-columns: 1fr 320px; gap: 32px; align-items: start; }
.checkout-form { display: flex; flex-direction: column; gap: 14px; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.checkout-form h2 { font-size: 1.05rem; margin: 10px 0 2px; }
.checkout-form h2:first-child { margin-top: 0; }
.checkout-form label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 0.85rem; }
.checkout-form input {
  font-weight: 400; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 0.95rem; font-family: inherit;
}
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.payment-methods { display: flex; flex-direction: column; gap: 10px; }
.payment-option {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font-weight: 500 !important;
  cursor: pointer;
}
.payment-option:has(input:checked) { border-color: var(--accent); background: #fdf1f2; }
.relay-results { display: flex; flex-direction: column; gap: 8px; margin: 14px 0; max-height: 260px; overflow-y: auto; }
.relay-option {
  display: flex !important; flex-direction: row !important; align-items: flex-start; gap: 10px;
  border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; font-size: 0.85rem; cursor: pointer;
}
.relay-option:has(input:checked) { border-color: var(--accent); background: #fdf1f2; }
.checkbox-label { flex-direction: row !important; align-items: flex-start; gap: 8px !important; font-weight: 500 !important; }
.cgv-label { font-size: 0.88rem; }
.cgv-label a { color: var(--accent); text-decoration: underline; }
.legal-updated { color: var(--text-dim); font-size: 0.82rem; margin: -8px 0 24px; }
.legal-page ul { color: var(--text-dim); line-height: 1.7; padding-left: 20px; }

/* 404 */
.not-found-page { text-align: center; max-width: 480px; margin: 20px auto; }
.not-found-code { font-size: 5rem; font-weight: 800; color: var(--accent); line-height: 1; margin-bottom: 8px; }
.not-found-page p { color: var(--text-dim); margin-bottom: 24px; }
.not-found-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Account danger zone */
.settings-hint { font-size: 0.85rem; color: var(--text-dim); margin: -4px 0 16px; }
.panel-danger { border-color: #f3c2c6; }
.panel-danger h2 { color: var(--accent); }
.btn-danger { background: var(--accent); color: #fff; }
.btn-danger:hover { background: var(--accent-dark); }

/* Order confirmation */
.confirmation-page { max-width: 560px; margin: 0 auto; text-align: center; }
.confirmation-icon {
  width: 64px; height: 64px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; font-weight: 700; margin: 0 auto 20px;
}
.confirmation-icon.success { background: #e5f6ee; color: #1e8e5a; }
.confirmation-icon.pending { background: #fff4e5; color: #b46a00; }
.confirmation-sub { color: var(--text-dim); margin-bottom: 28px; }
.panel-light { border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; text-align: left; margin-bottom: 28px; }
.panel-light hr { border: none; border-top: 1px solid var(--border); margin: 12px 0; }

/* Search */
.search-layout { display: grid; grid-template-columns: 260px 1fr; gap: 28px; align-items: start; }
.search-filters {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 20px;
}
.filter-group { display: flex; flex-direction: column; gap: 6px; }
.filter-group label { font-size: 0.8rem; font-weight: 700; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.3px; }
.filter-group input, .filter-group select {
  padding: 9px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 0.9rem; font-family: inherit;
}
.filter-group select:disabled { background: var(--bg-soft); color: var(--text-dim); }
.price-range { display: flex; align-items: center; gap: 8px; }
.price-range input { width: 100%; min-width: 0; }

.search-results { min-height: 200px; transition: opacity .15s; }
.search-results.is-loading { opacity: 0.5; }
.results-count { color: var(--text-dim); font-size: 0.85rem; margin: 0 0 16px; }

/* Auth pages */
.auth-page { display: flex; justify-content: center; }
.auth-box {
  width: 100%; max-width: 400px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.auth-box h1 { font-size: 1.3rem; text-align: center; margin: 0 0 20px; }
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 0.85rem; }
.auth-form input {
  font-weight: 400; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 0.95rem; font-family: inherit;
}
.auth-switch { text-align: center; font-size: 0.85rem; color: var(--text-dim); margin: 12px 0 0; }
.auth-switch a { color: var(--accent); font-weight: 600; }
.auth-intro { font-size: 0.88rem; color: var(--text-dim); margin: 0 0 18px; }
.alert-success { background: #e5f6ee; color: #1e8e5a; padding: 12px 16px; border-radius: 8px; font-size: 0.9rem; margin-bottom: 16px; }
.login-hint { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 8px; padding: 12px 16px; font-size: 0.88rem; margin-bottom: 20px; }
.login-hint a { color: var(--accent); font-weight: 600; }

/* Account */
.account-layout { display: grid; grid-template-columns: 200px 1fr; gap: 28px; align-items: start; }
.account-nav { display: flex; flex-direction: column; gap: 4px; border: 1px solid var(--border); border-radius: var(--radius); padding: 10px; position: sticky; top: 20px; }
.account-nav a { padding: 10px 12px; border-radius: 8px; font-weight: 600; font-size: 0.9rem; color: var(--text); }
.account-nav a:hover { background: var(--bg-soft); }
.account-nav a.active { background: var(--accent); color: #fff; }
.account-content { display: flex; flex-direction: column; gap: 24px; min-width: 0; }
.account-content h2 { font-size: 1.05rem; margin: 0 0 16px; }
.account-content .panel-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.account-content .panel-header h2 { margin: 0; }
.account-content .data-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.account-content .data-table th, .account-content .data-table td { text-align: left; padding: 10px 6px; border-bottom: 1px solid var(--border); }
.account-content .data-table th { color: var(--text-dim); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; }
.account-content .badge { padding: 3px 10px; border-radius: 999px; font-size: 0.72rem; font-weight: 700; }
.account-content .badge-success { background: #e5f6ee; color: #1e8e5a; }
.account-content .badge-muted { background: var(--bg-soft); color: var(--text-dim); }

/* Legal page */
.legal-page { max-width: 760px; }
.legal-page h2 { font-size: 1.1rem; margin: 28px 0 10px; }
.legal-page h2:first-of-type { margin-top: 8px; }
.legal-page p { color: var(--text-dim); line-height: 1.7; }
.legal-page a { color: var(--accent); }

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--header-bg);
  color: #e7e8ec;
  z-index: 100;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
}
.cookie-banner-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.cookie-banner-inner p { margin: 0; font-size: 0.85rem; flex: 1; min-width: 220px; color: #b5b6bd; }
.cookie-banner-inner a { color: #fff; text-decoration: underline; }
.cookie-banner-inner .btn { flex-shrink: 0; }

/* Responsive */
@media (max-width: 900px) {
  .account-layout { grid-template-columns: 1fr; }
  .account-nav { position: static; flex-direction: row; flex-wrap: wrap; }

  .search-layout { grid-template-columns: 1fr; }
  .search-filters { position: static; flex-direction: row; flex-wrap: wrap; }
  .filter-group { flex: 1; min-width: 140px; }
}

@media (max-width: 860px) {
  .product-detail { grid-template-columns: 1fr; gap: 24px; }
  .cart-layout, .checkout-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
  .cart-row { grid-template-columns: 56px 1fr auto; grid-template-areas: "img info remove" "img qty total"; row-gap: 8px; }
  .cart-row-img { grid-area: img; width: 56px; height: 56px; }
  .cart-row-info { grid-area: info; }
  .cart-row-remove { grid-area: remove; justify-self: end; }
  .cart-row-qty { grid-area: qty; }
  .cart-row-qty input { width: 70px; }
  .cart-row-total { grid-area: total; text-align: left; }
  .form-row-3 { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .main-header-inner { flex-wrap: wrap; gap: 12px; }
  .search-form { order: 3; max-width: none; width: 100%; }
  .category-nav { display: none; }
  .category-nav.open { display: block; }
  .category-nav ul { flex-direction: column; }
  .topbar-inner { flex-direction: column; gap: 2px; text-align: center; }
  .footer-line { flex-wrap: wrap; justify-content: center; text-align: center; overflow-x: visible; white-space: normal; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
  .footer-copy { margin-left: 0; width: 100%; text-align: center; }
}