/* DPRS FR - feuille de style principale */
:root {
  --dprs-primary: #c8102e;        /* rouge industriel */
  --dprs-primary-dark: #9a0c24;
  --dprs-secondary: #1f2a44;      /* bleu nuit */
  --dprs-light: #f5f6f8;
  --dprs-gray: #6c757d;
  --dprs-border: #e3e6ec;
  --dprs-text: #212529;
  --dprs-success: #198754;
  --dprs-radius: 6px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--dprs-text);
  background: #fff;
  line-height: 1.5;
}
a { color: var(--dprs-primary); text-decoration: none; }
a:hover { color: var(--dprs-primary-dark); text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* Header */
.topbar { background: var(--dprs-secondary); color: #fff; font-size: 13px; padding: 6px 0; }
.topbar a { color: #fff; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.header { background: #fff; border-bottom: 1px solid var(--dprs-border); padding: 14px 0; }
.header .container { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.brand { font-size: 26px; font-weight: 800; color: var(--dprs-secondary); letter-spacing: 1px; }
.brand .accent { color: var(--dprs-primary); }
.search-form { flex: 1; display: flex; min-width: 240px; }
.search-form input { flex: 1; padding: 10px 12px; border: 1px solid var(--dprs-border); border-right: none; border-radius: var(--dprs-radius) 0 0 var(--dprs-radius); }
.search-form button { background: var(--dprs-primary); color: #fff; border: none; padding: 0 18px; border-radius: 0 var(--dprs-radius) var(--dprs-radius) 0; cursor: pointer; font-weight: 600; }
.cart-link { display: inline-flex; align-items: center; gap: 6px; color: var(--dprs-secondary); font-weight: 600; }
.cart-link .badge { background: var(--dprs-primary); color: #fff; border-radius: 999px; padding: 2px 8px; font-size: 12px; }

/* Nav */
.nav-main { background: var(--dprs-secondary); }
.nav-main ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
.nav-main li { position: relative; }
.nav-main a { color: #fff; padding: 14px 18px; display: block; font-weight: 500; }
.nav-main a:hover { background: var(--dprs-primary); text-decoration: none; }
.nav-main .has-children > ul {
  position: absolute; left: 0; top: 100%; min-width: 240px; background: #fff;
  display: none; box-shadow: 0 8px 24px rgba(0,0,0,.12); z-index: 10;
}
.nav-main .has-children:hover > ul { display: block; }
.nav-main .has-children > ul a { color: var(--dprs-text); padding: 10px 16px; border-bottom: 1px solid var(--dprs-border); }
.nav-main .has-children > ul a:hover { background: var(--dprs-light); color: var(--dprs-primary); }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--dprs-secondary) 0%, #2c3a5e 100%);
  color: #fff; padding: 70px 0;
}
.hero h1 { font-size: 38px; margin: 0 0 14px; line-height: 1.15; }
.hero p { font-size: 18px; opacity: .9; max-width: 720px; }
.hero .actions { margin-top: 26px; display: flex; gap: 12px; flex-wrap: wrap; }

/* Buttons */
.btn { display: inline-block; padding: 11px 22px; border-radius: var(--dprs-radius); border: none; cursor: pointer; font-weight: 600; text-decoration: none; transition: .15s; font-size: 15px; }
.btn-primary { background: var(--dprs-primary); color: #fff; }
.btn-primary:hover { background: var(--dprs-primary-dark); color: #fff; text-decoration: none; }
.btn-outline { background: transparent; color: #fff; border: 2px solid #fff; }
.btn-outline:hover { background: #fff; color: var(--dprs-secondary); text-decoration: none; }
.btn-secondary { background: var(--dprs-secondary); color: #fff; }
.btn-secondary:hover { background: #131c33; color: #fff; text-decoration: none; }
.btn-ghost { background: var(--dprs-light); color: var(--dprs-text); border: 1px solid var(--dprs-border); }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-sm { padding: 7px 14px; font-size: 13px; }

/* Sections */
section.block { padding: 60px 0; }
section.block.alt { background: var(--dprs-light); }
.section-title { text-align: center; margin: 0 0 40px; }
.section-title h2 { font-size: 28px; margin: 0 0 8px; }
.section-title p { color: var(--dprs-gray); margin: 0; }

/* Grids */
.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* Cards */
.card {
  background: #fff; border: 1px solid var(--dprs-border); border-radius: var(--dprs-radius);
  padding: 20px; transition: .15s; display: flex; flex-direction: column;
}
.card:hover { box-shadow: 0 6px 20px rgba(0,0,0,.06); transform: translateY(-2px); }
.card h3 { margin: 0 0 8px; font-size: 18px; color: var(--dprs-secondary); }
.card p { color: var(--dprs-gray); margin: 0 0 16px; font-size: 14px; }
.card .image { background: var(--dprs-light); aspect-ratio: 4/3; border-radius: var(--dprs-radius); margin-bottom: 14px; display: flex; align-items: center; justify-content: center; color: var(--dprs-gray); font-size: 14px; }
.card .price { color: var(--dprs-primary); font-weight: 700; font-size: 18px; margin-top: auto; }
.card .price small { color: var(--dprs-gray); font-weight: 400; font-size: 12px; }

/* Tables */
table.simple { width: 100%; border-collapse: collapse; }
table.simple th, table.simple td { padding: 12px; border-bottom: 1px solid var(--dprs-border); text-align: left; }
table.simple th { background: var(--dprs-light); font-weight: 600; }

/* Forms */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 500; font-size: 14px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--dprs-border);
  border-radius: var(--dprs-radius); font-size: 15px; font-family: inherit;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--dprs-primary);
}
.form-row { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
.form-row.three { grid-template-columns: 1fr 1fr 1fr; }
.errors { color: var(--dprs-primary); font-size: 13px; margin-top: 6px; }
.alert { padding: 12px 16px; border-radius: var(--dprs-radius); margin-bottom: 16px; }
.alert-success { background: #d1e7dd; color: #0f5132; border: 1px solid #badbcc; }
.alert-info { background: #cfe2ff; color: #084298; border: 1px solid #b6d4fe; }
.alert-error { background: #f8d7da; color: #842029; border: 1px solid #f5c2c7; }
.checkbox-row { display: flex; gap: 8px; align-items: flex-start; }
.checkbox-row input { width: auto; margin-top: 4px; }

/* Footer */
footer.site-footer {
  background: var(--dprs-secondary); color: #c5cad6; padding: 50px 0 20px; margin-top: 60px;
}
footer.site-footer h4 { color: #fff; margin: 0 0 14px; font-size: 16px; }
footer.site-footer ul { list-style: none; padding: 0; margin: 0; }
footer.site-footer li { padding: 4px 0; }
footer.site-footer a { color: #c5cad6; }
footer.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #2d3a5e; margin-top: 30px; padding-top: 20px; text-align: center; font-size: 13px; opacity: .85; }

/* Page header */
.page-header { background: var(--dprs-light); padding: 36px 0; border-bottom: 1px solid var(--dprs-border); }
.page-header h1 { margin: 0; font-size: 28px; color: var(--dprs-secondary); }
.breadcrumb { font-size: 13px; color: var(--dprs-gray); margin-top: 6px; }
.breadcrumb a { color: var(--dprs-gray); }

/* Product detail */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; padding: 40px 0; }
.product-detail .image-wrap { background: var(--dprs-light); border-radius: var(--dprs-radius); aspect-ratio: 1; display: flex; align-items: center; justify-content: center; color: var(--dprs-gray); }
.product-detail h1 { margin: 0 0 8px; }
.product-detail .price-block { margin: 20px 0; }
.product-detail .price { font-size: 30px; color: var(--dprs-primary); font-weight: 800; }
.product-detail .price small { color: var(--dprs-gray); font-weight: 400; font-size: 13px; }
.spec-table { margin: 20px 0; }

/* Cart */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th, .cart-table td { padding: 12px; border-bottom: 1px solid var(--dprs-border); }
.cart-totals { background: var(--dprs-light); padding: 20px; border-radius: var(--dprs-radius); }
.cart-totals .line { display: flex; justify-content: space-between; padding: 6px 0; }
.cart-totals .line.total { font-size: 20px; font-weight: 700; border-top: 2px solid var(--dprs-secondary); padding-top: 12px; margin-top: 10px; }

/* Pagination */
.pagination {
  display: flex; flex-wrap: wrap; gap: 6px; margin: 30px 0; align-items: center;
  list-style: none; padding: 0; font-size: 14px;
}
.pagination a, .pagination span {
  padding: 8px 14px; border: 1px solid var(--dprs-border); border-radius: var(--dprs-radius);
  text-decoration: none; color: var(--dprs-text); background: #fff;
  display: inline-block; transition: .15s; min-width: 36px; text-align: center;
}
.pagination a:hover { background: var(--dprs-light); border-color: var(--dprs-secondary); text-decoration: none; }
.pagination .active { background: var(--dprs-primary); color: #fff; border-color: var(--dprs-primary); font-weight: 600; }
.pagination .disabled { color: var(--dprs-gray); background: var(--dprs-light); cursor: not-allowed; }
.pagination .ellipsis { border: none; background: transparent; padding: 8px 4px; }
.pagination .pagination-info {
  margin-left: auto; padding: 8px 14px; border: none; background: transparent;
  color: var(--dprs-gray); font-size: 13px;
}

@media (max-width: 768px) {
  .product-detail { grid-template-columns: 1fr; }
  .form-row, .form-row.three { grid-template-columns: 1fr; }
  .nav-main ul { flex-direction: column; }
  .nav-main .has-children > ul { position: static; box-shadow: none; }
  .hero { padding: 40px 0; }
  .hero h1 { font-size: 28px; }
  .pagination .pagination-info { margin: 6px 0 0; width: 100%; text-align: center; }
}