/* vspodshipnik.ru — storefront styles. Colors follow the old site: teal menu bar, dark search and request buttons, blue buy buttons. */
:root {
    --brand: #157a91;
    --brand-dark: #0f6e8c;
    --ink: #2c2c2c;
    --muted: #6b7785;
    --line: #e3e7eb;
    --soft: #f5f7f9;
    --dark: #222a33;
    --blue: #4f6ff0;
    --blue-dark: #3d5bd8;
    --link: #0e63d6;
    --ok: #2b8a3e;
    --info-bg: #eef4ff;
    --info-line: #d6e2ff;
    --radius: 8px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 15px/1.5 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--ink); background: #fff; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
h1 { font-size: 28px; line-height: 1.2; margin: 0 0 12px; }
h2 { font-size: 22px; line-height: 1.25; margin: 36px 0 14px; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
.ok { color: var(--ok); font-weight: 600; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 40px; padding: 0 18px; border: 2px solid transparent; border-radius: var(--radius); font: inherit; font-weight: 600; cursor: pointer; white-space: nowrap; }
.btn:hover { text-decoration: none; }
.btn-sm { height: 34px; padding: 0 14px; font-size: 14px; }
.btn-dark { background: var(--dark); color: #fff; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-dark); }
.btn-outline { background: #fff; border-color: var(--blue); color: var(--blue); }

/* Top bar */
.topbar { background: var(--soft); border-bottom: 1px solid var(--line); font-size: 13px; }
.topbar .wrap { display: flex; justify-content: space-between; gap: 16px; padding-top: 7px; padding-bottom: 7px; }
.topbar-links a { color: var(--ink); margin-right: 18px; }
.topbar-info span + span { margin-left: 20px; }
.topbar-info { color: var(--muted); }

/* Header */
.header .wrap { display: grid; grid-template-columns: 180px minmax(0, 1fr) auto; gap: 32px; align-items: center; padding-top: 14px; padding-bottom: 14px; }
.logo img { display: block; width: 150px; }
.search { display: flex; max-width: 580px; width: 100%; }
.search input { flex: 1; min-width: 0; height: 44px; padding: 0 14px; border: 2px solid var(--dark); border-right: 0; border-radius: var(--radius) 0 0 var(--radius); font: inherit; outline: none; }
.search button { width: 52px; border: 0; border-radius: 0 var(--radius) var(--radius) 0; background: var(--dark); color: #fff; cursor: pointer; }
.contacts { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; font-size: 14px; }
.contacts .email { color: var(--ink); }
.contacts .phone { font-size: 20px; font-weight: 700; color: var(--brand-dark); }
.contacts .btn { margin-top: 6px; }

/* Main menu */
.mainnav { position: sticky; top: 0; z-index: 30; background: var(--brand); }
.mainnav .wrap { position: relative; }
#nav-toggle, .nav-toggle { display: none; }
.menu { display: flex; margin: 0; padding: 0; list-style: none; }
.menu > li > a { display: block; padding: 14px 22px; color: #fff; font-size: 16px; font-weight: 600; }
.menu > li + li > a { border-left: 1px solid rgba(255, 255, 255, .25); }
.menu > li > a:hover, .menu > li:focus-within > a { background: var(--brand-dark); text-decoration: none; }
.drop { display: none; position: absolute; top: 100%; left: 16px; right: 16px; padding: 20px 24px; background: #fff; border-radius: 0 0 var(--radius) var(--radius); box-shadow: 0 14px 34px rgba(0, 0, 0, .16); }
.has-drop:hover > .drop, .has-drop:focus-within > .drop { display: block; }
.drop ul { margin: 0; padding: 0; list-style: none; columns: 4 210px; column-gap: 28px; }
.drop li { padding: 4px 0; break-inside: avoid; }
.drop a { color: var(--ink); }
.drop a:hover { color: var(--brand-dark); }

/* Breadcrumbs */
.crumbs { margin: 20px 0 14px; font-size: 13px; color: var(--muted); }
.crumbs a { color: var(--ink); }
.crumbs .sep { margin: 0 6px; color: #b3bac2; }

/* Category */
.cat-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.cat-count { color: var(--muted); white-space: nowrap; }
.more-toggle { display: none; }
.cat-desc { max-height: 4.6em; overflow: hidden; color: #3d4650; }
.cat-desc p { margin: 0 0 8px; }
.more-toggle:checked + .cat-desc { max-height: none; }
.more-label { display: inline-block; margin: 4px 0 8px; color: var(--link); cursor: pointer; font-size: 14px; }
.more-toggle:checked ~ .more-label { display: none; }
.section-title { margin: 18px 0 8px; font-size: 15px; font-weight: 700; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; padding: 0; list-style: none; }
.pills a { display: inline-block; padding: 6px 14px; border: 1px solid #d3d9df; border-radius: 999px; color: var(--ink); font-size: 14px; }
.pills a:hover { border-color: var(--brand); color: var(--brand-dark); text-decoration: none; }
.hint { margin: 16px 0 24px; padding: 12px 16px; background: var(--info-bg); border: 1px solid var(--info-line); border-radius: var(--radius); }
.hint b { margin-right: 14px; }
.hint a { margin-right: 18px; }

/* Product cards */
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.pcard { display: flex; flex-direction: column; padding: 14px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: box-shadow .15s; }
.pcard:hover { box-shadow: 0 6px 22px rgba(0, 0, 0, .08); }
.pcard-img { display: block; aspect-ratio: 1; margin-bottom: 12px; }
.pcard-img img, .pcard-img svg, .gallery-main img, .gallery-main svg { display: block; width: 100%; height: 100%; object-fit: contain; }
.pcard-name { flex: 1; color: var(--ink); font-size: 14px; line-height: 1.35; }
.pcard-meta { margin: 8px 0; font-size: 13px; color: var(--muted); }
.pcard-bottom { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.price { font-size: 18px; font-weight: 700; white-space: nowrap; }
.price-ask { color: var(--muted); font-size: 14px; }

/* Pager */
.pager { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 28px 0; }
.pager a, .pager span { display: inline-flex; align-items: center; justify-content: center; min-width: 38px; height: 38px; padding: 0 10px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink); }
.pager a:hover { border-color: var(--brand); text-decoration: none; }
.pager .current { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 700; }
.pager .gap { border: 0; min-width: 16px; padding: 0; }

/* Product page */
.product { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr) 300px; gap: 28px; align-items: start; }
.gallery { padding: 16px; border: 1px solid var(--line); border-radius: var(--radius); }
.gallery-main { display: block; aspect-ratio: 1; }
.gallery-thumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.gallery-thumbs img { width: 64px; height: 64px; object-fit: contain; border: 1px solid var(--line); border-radius: 6px; }
.sku { margin-bottom: 16px; color: var(--muted); font-size: 14px; }
.sku b { color: var(--ink); }
.keydims { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 18px; padding: 0; list-style: none; }
.keydims li { min-width: 92px; padding: 8px 14px; text-align: center; background: var(--soft); border-radius: var(--radius); }
.keydims small { display: block; color: var(--muted); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; }
.keydims b { font-size: 18px; }
.specs { width: 100%; border-collapse: collapse; font-size: 14px; }
.specs th, .specs td { padding: 8px 0; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.specs th { width: 45%; padding-right: 16px; color: var(--muted); font-weight: 400; }
.more-links { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 12px; font-size: 14px; }
.buybox { position: sticky; top: 72px; padding: 20px; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 4px 18px rgba(0, 0, 0, .05); }
.buybox .price { font-size: 30px; }
.buybox .stock { margin: 12px 0 2px; }
.buybox .btn { width: 100%; height: 46px; margin-top: 10px; }
.columns-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; }
.description { max-width: 900px; }
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.tile { padding: 16px; border: 1px solid var(--line); border-radius: var(--radius); font-size: 14px; }
.tile b { display: block; margin-bottom: 4px; font-size: 15px; }

/* Cart, checkout, forms */
.cart-link { position: relative; display: inline-flex; align-items: center; gap: 6px; color: var(--ink); font-weight: 600; }
.cart-count { min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px; background: var(--blue); color: #fff; font-size: 12px; line-height: 20px; text-align: center; }
.buy-form { display: inline; margin: 0; }
.buybox .buy-form { display: block; }
.qty-input { width: 72px; height: 46px; padding: 0 8px; border: 1px solid #c9d0d7; border-radius: var(--radius); font: inherit; text-align: center; }
.buy-row { display: flex; gap: 8px; margin-top: 10px; }
.buy-row .btn { margin-top: 0; flex: 1; }
.toast { position: fixed; right: 16px; bottom: 16px; z-index: 50; max-width: 360px; padding: 14px 18px; background: #1f2730; color: #fff; border-radius: var(--radius); box-shadow: 0 8px 28px rgba(0, 0, 0, .25); font-size: 14px; }
.toast a { color: #9cc3ff; margin-left: 6px; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table td, .cart-table th { padding: 12px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.cart-table th { color: var(--muted); font-weight: 400; font-size: 13px; }
.cart-thumb { width: 64px; height: 64px; }
.cart-thumb img, .cart-thumb svg { width: 64px; height: 64px; object-fit: contain; display: block; }
.cart-total { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; margin: 20px 0; padding: 16px 20px; background: var(--soft); border-radius: 12px; }
.cart-total .price { font-size: 26px; }
.link-button { padding: 0; border: 0; background: none; color: var(--link); font: inherit; cursor: pointer; }
.notice { margin: 12px 0; padding: 12px 16px; border-radius: var(--radius); background: #fff7e6; border: 1px solid #ffd591; }
.notice-ok { background: #edf8f0; border-color: #a6dbb4; }
.form { max-width: 760px; }
.form fieldset { margin: 0 0 20px; padding: 0; border: 0; }
.form legend { margin-bottom: 10px; font-size: 18px; font-weight: 700; }
.form .row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.form label.block { display: block; margin-bottom: 12px; font-size: 14px; }
.form label.block > span { display: block; margin-bottom: 4px; color: var(--muted); font-size: 13px; }
.form input[type=text], .form input[type=email], .form input[type=tel], .form input[type=file], .form textarea { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid #c9d0d7; border-radius: var(--radius); font: inherit; }
.form textarea { min-height: 100px; }
.form .has-error input, .form .has-error textarea { border-color: #d64545; }
.form .error { display: block; margin-top: 4px; color: #c62828; font-size: 13px; }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border: 1px solid #c9d0d7; border-radius: var(--radius); cursor: pointer; }
.choice:has(input:checked) { border-color: var(--blue); background: #f2f5ff; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.checkout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 32px; align-items: start; }
.checkout-summary { position: sticky; top: 72px; padding: 20px; border: 1px solid var(--line); border-radius: 12px; font-size: 14px; }
.checkout-summary li { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.checkout-summary ul { margin: 0 0 12px; padding: 0; list-style: none; }
@media (max-width: 991px) {
    .checkout { grid-template-columns: 1fr; }
    .checkout-summary { position: static; }
}
@media (max-width: 640px) {
    .form .row { grid-template-columns: 1fr; }
    .cart-table .hide-sm { display: none; }
}

/* Wishlist and compare */
.pcard { position: relative; }
.toggles { display: flex; gap: 4px; }
.pcard .toggles { position: absolute; top: 8px; right: 8px; z-index: 2; }
.toggles form { margin: 0; }
.toggle { display: inline-flex; align-items: center; gap: 6px; padding: 6px; border: 1px solid transparent; border-radius: 6px; background: rgba(255, 255, 255, .9); color: #8a96a3; cursor: pointer; font: inherit; font-size: 14px; }
.toggle:hover { color: var(--blue); border-color: var(--line); }
.toggle.active { color: var(--blue); }
.toggle.active svg { fill: rgba(79, 111, 240, .15); }
.toggles-big { margin-top: 12px; justify-content: space-between; }
.toggles-big .toggle { padding: 6px 4px; background: none; }
.list-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 8px 0 20px; }
.list-actions form { margin: 0; }
.compare-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.compare { border-collapse: collapse; min-width: 100%; font-size: 14px; }
.compare th, .compare td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; min-width: 200px; max-width: 260px; }
.compare tbody th { position: sticky; left: 0; z-index: 1; min-width: 160px; background: var(--soft); color: var(--muted); font-weight: 400; }
.compare thead th { position: sticky; left: 0; background: #fff; }
.compare.only-diff tr.same { display: none; }
@media print {
    .topbar, .header, .mainnav, .footer, .crumbs, .no-print, .toggles { display: none !important; }
    .compare-wrap { overflow: visible; border: 0; }
    .compare { font-size: 10px; }
    .compare th, .compare td { min-width: 0; padding: 4px 6px; }
    .compare tbody th { position: static; }
}

/* Link blocks (internal linking) */
.link-block h2 { font-size: 20px; margin: 28px 0 8px; }
.link-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 0 20px; margin: 0; padding: 0; list-style: none; }
.link-list li { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.link-list a { font-weight: 600; }
.link-list .muted { font-size: 13px; }
.link-price { margin-left: auto; font-weight: 700; white-space: nowrap; }

/* Content pages */
.content { max-width: 900px; }
.content h2 { font-size: 20px; }
.content table { border-collapse: collapse; }
.content td { padding: 6px 16px 6px 0; border-bottom: 1px solid var(--line); vertical-align: top; }

/* Forms */
.form-row { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px; }
.field label { display: block; margin-bottom: 4px; color: var(--muted); font-size: 13px; }
.field input { width: 150px; height: 44px; padding: 0 12px; border: 1px solid #c9d0d7; border-radius: var(--radius); font: inherit; }
.panel { margin: 8px 0 24px; padding: 20px; background: var(--soft); border-radius: 12px; }

/* Home */
.features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 24px 0; }
.feature { padding: 18px; background: var(--soft); border-radius: var(--radius); font-size: 14px; }
.feature b { display: block; margin-bottom: 4px; font-size: 16px; }
.cat-tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.cat-tile { padding: 20px 24px; border: 1px solid var(--line); border-radius: 12px; }
.cat-tile h2 { margin: 0 0 12px; }
.cat-tile ul { margin: 0; padding: 0; list-style: none; columns: 2 200px; column-gap: 24px; }
.cat-tile li { padding: 3px 0; break-inside: avoid; }

/* Footer */
.footer { margin-top: 56px; background: #1f2730; color: #c3ccd5; font-size: 14px; }
.footer a { color: #e6edf3; }
.footer-cols { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; padding-top: 36px; padding-bottom: 24px; }
.footer-title { margin-bottom: 10px; color: #fff; font-weight: 700; }
.footer ul { margin: 0; padding: 0; list-style: none; }
.footer li { margin: 6px 0; }
.pay { display: flex; flex-wrap: wrap; gap: 6px; }
.pay span { padding: 2px 8px; border: 1px solid #3a4652; border-radius: 4px; font-size: 12px; }
.footer-bottom { padding-top: 16px; padding-bottom: 24px; border-top: 1px solid #33404c; color: #8b98a5; font-size: 13px; }

@media (max-width: 1100px) {
    .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .product { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
    .buybox { position: static; grid-column: 1 / -1; }
}

@media (max-width: 991px) {
    .topbar { display: none; }
    .header .wrap { grid-template-columns: 1fr auto; gap: 12px; }
    .header .search { grid-column: 1 / -1; grid-row: 2; max-width: none; }
    .contacts .email, .contacts .btn { display: none; }
    .nav-toggle { display: block; padding: 12px 0; color: #fff; font-weight: 700; cursor: pointer; }
    .menu { display: none; flex-direction: column; padding-bottom: 8px; }
    #nav-toggle:checked ~ .menu { display: flex; }
    .menu > li + li > a { border-left: 0; border-top: 1px solid rgba(255, 255, 255, .2); }
    .menu > li > a { padding: 12px 4px; }
    .drop { position: static; padding: 10px 16px; border-radius: var(--radius); box-shadow: none; }
    .drop ul { columns: 2 140px; }
    .features, .tiles, .footer-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .columns-2 { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    h1 { font-size: 22px; }
    .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .pcard { padding: 10px; }
    .pcard-bottom { flex-direction: column; align-items: stretch; }
    .product, .cat-tiles, .features, .tiles, .footer-cols { grid-template-columns: 1fr; }
    .cat-head { flex-direction: column; gap: 0; }
    /* VSP-100: keep the title and key sizes on the first screen of a phone. */
    .gallery { padding: 8px; }
    .gallery-main { max-width: 220px; margin: 0 auto; }
    .field input { width: 100px; }
}

/* Product card: gallery, buy box extras, sections, dialogs (restored from the old product_v2 card) */
.gallery-main { position: relative; }
.gallery-zoom { display: block; width: 100%; height: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.brand-badge { position: absolute; top: 0; left: 0; z-index: 1; padding: 3px 10px; border-radius: 6px; background: var(--dark); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .04em; }
.gallery-thumbs a.active img { border-color: var(--blue); }
.gallery-note { margin: 8px 0 0; font-size: 13px; text-align: center; }
.bearing-scheme { display: block; width: 100%; height: auto; }
.cat-tags { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; margin-top: 16px; font-size: 13px; }
.cat-tags a { padding: 3px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); }
.cat-tags a:hover { border-color: var(--brand); text-decoration: none; }
.delivery-line { margin-top: 8px; font-size: 14px; }
.delivery-line .link-button { font-weight: 600; border-bottom: 1px dashed currentColor; }
.city-pick { margin-top: 6px; }
.city-pick input { width: 100%; height: 38px; padding: 0 10px; border: 1px solid #c9d0d7; border-radius: var(--radius); font: inherit; }
.qty { display: flex; border: 1px solid #c9d0d7; border-radius: var(--radius); overflow: hidden; }
.qty .qty-input { width: 52px; border: 0; border-radius: 0; -moz-appearance: textfield; }
.qty .qty-input::-webkit-inner-spin-button, .qty .qty-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.qty-btn { width: 34px; border: 0; background: var(--soft); color: var(--ink); font-size: 18px; cursor: pointer; }
.qty-btn:hover { background: var(--line); }
.buy-total { margin-top: 8px; color: var(--muted); font-size: 14px; }
.buy-total b { color: var(--ink); }
.buy-note { margin: 6px 0 0; color: var(--muted); font-size: 12px; text-align: center; }
.trust { margin: 14px 0 0; padding: 12px 0 0; list-style: none; border-top: 1px solid var(--line); font-size: 13px; }
.trust li { position: relative; padding: 3px 0 3px 22px; }
.trust li::before { content: "✓"; position: absolute; left: 2px; color: var(--ok); font-weight: 700; }
.cheaper { display: block; margin-top: 12px; padding: 10px 12px; background: var(--info-bg); border: 1px solid var(--info-line); border-radius: var(--radius); color: var(--ink); font-size: 14px; }
.cheaper:hover { border-color: var(--blue); text-decoration: none; }
.share { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; margin-top: 12px; font-size: 13px; }
.share .link-button { font-size: 13px; }
.sticky-buy { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -6px 20px rgba(0, 0, 0, .08); }
.sticky-buy-inner { display: flex; align-items: center; gap: 16px; padding-top: 10px; padding-bottom: 10px; }
.sticky-name { flex: 1; min-width: 0; overflow: hidden; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.sticky-buy .btn { height: 40px; }
.section-nav { display: flex; flex-wrap: wrap; gap: 4px; margin: 28px 0 0; border-bottom: 2px solid var(--line); }
.section-nav a { margin-bottom: -2px; padding: 10px 14px; border-bottom: 3px solid transparent; color: var(--muted); font-size: 14px; font-weight: 600; }
.section-nav a:hover { border-bottom-color: var(--blue); color: var(--blue); text-decoration: none; }
.card-section { scroll-margin-top: 70px; }
.card-section h2 { margin-top: 32px; }
.small { font-size: 13px; }
.decode { max-width: 900px; }
.decode th { width: 28%; color: var(--ink); font-weight: 600; }
.scheme-box { max-width: 380px; }
.cross-list a, .cross-list span { white-space: nowrap; }
.tabs { display: flex; flex-wrap: wrap; }
.tab-radio { position: absolute; opacity: 0; pointer-events: none; }
.tab-label { margin-right: 4px; padding: 10px 16px; background: var(--soft); border: 1px solid var(--line); border-bottom: 0; border-radius: var(--radius) var(--radius) 0 0; color: var(--muted); font-size: 14px; font-weight: 600; cursor: pointer; }
.tab-radio:checked + .tab-label { background: #fff; color: var(--ink); box-shadow: inset 0 3px 0 var(--blue); }
.tab-radio:focus-visible + .tab-label { outline: 2px solid var(--blue); }
.tab-panel { display: none; order: 99; width: 100%; padding: 14px 18px; border: 1px solid var(--line); border-radius: 0 var(--radius) var(--radius) var(--radius); }
.tab-panel p { margin: 0 0 8px; }
#dt-tk:checked ~ [data-for="dt-tk"], #dt-pvz:checked ~ [data-for="dt-pvz"], #dt-pickup:checked ~ [data-for="dt-pickup"], #dt-courier:checked ~ [data-for="dt-courier"] { display: block; }
.doc-tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.doc-tile { display: block; padding: 14px 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink); font: inherit; text-align: left; cursor: pointer; }
.doc-tile:hover { border-color: var(--blue); text-decoration: none; }
.doc-tile b { display: block; margin-bottom: 4px; }
.doc-tile span { display: block; color: var(--muted); font-size: 13px; }
.requisites { margin-top: 12px; }
.requisites summary { color: var(--link); cursor: pointer; }
.requisites .specs { max-width: 760px; margin-top: 8px; }
.dialog { width: min(560px, calc(100vw - 24px)); padding: 24px; border: 0; border-radius: 12px; box-shadow: 0 20px 60px rgba(0, 0, 0, .3); }
.dialog::backdrop, .lightbox::backdrop { background: rgba(20, 26, 33, .55); }
.dialog h2 { margin: 0 0 6px; padding-right: 30px; font-size: 22px; }
.dialog .form { max-width: none; }
.dialog-product { margin: 0 0 12px; padding: 8px 12px; background: var(--soft); border-radius: var(--radius); font-size: 14px; font-weight: 600; }
.dialog-close { position: absolute; top: 8px; right: 10px; width: 36px; height: 36px; border: 0; background: none; color: var(--muted); font-size: 26px; line-height: 1; cursor: pointer; }
.form label.consent-row { display: flex; gap: 8px; align-items: flex-start; }
.form label.consent-row > span { margin: 0; color: var(--ink); font-size: 13px; }
.lightbox { width: min(980px, calc(100vw - 24px)); height: min(820px, calc(100vh - 24px)); padding: 0; border: 0; border-radius: 12px; background: #fff; }
.lightbox[open] { display: flex; align-items: center; justify-content: center; }
.lightbox-img { max-width: calc(100% - 110px); max-height: calc(100% - 60px); object-fit: contain; }
.lightbox-nav { position: absolute; top: 50%; width: 44px; height: 64px; border: 0; border-radius: var(--radius); background: var(--soft); font-size: 34px; cursor: pointer; transform: translateY(-50%); }
.lightbox-nav.prev { left: 10px; }
.lightbox-nav.next { right: 10px; }
.lightbox-count { position: absolute; bottom: 12px; left: 0; right: 0; color: var(--muted); font-size: 13px; text-align: center; }
.print-only { display: none; }
@media (max-width: 991px) {
    .doc-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .doc-tiles { grid-template-columns: 1fr; }
    .sticky-name { display: none; }
    .sticky-buy-inner { justify-content: space-between; }
    .tab-label { padding: 8px 10px; font-size: 13px; }
    .lightbox-img { max-width: 100%; }
}
@media print {
    .print-only { display: block; }
    .no-print, .sticky-buy, .section-nav, dialog, .gallery-thumbs, .brand-badge, .requisites, .link-blocks { display: none !important; }
    .product { display: block; }
    .gallery { float: right; width: 34%; margin: 0 0 12px 16px; padding: 8px; }
    .buybox { position: static; margin: 12px 0; padding: 10px; border: 1px solid #999; box-shadow: none; }
    .buybox .price { font-size: 22px; }
    .print-head { margin-bottom: 8px; padding-bottom: 8px; border-bottom: 1px solid #999; font-size: 12px; }
    .print-foot { margin-top: 16px; padding-top: 8px; border-top: 1px solid #999; font-size: 11px; }
    .card-section { break-inside: avoid; }
    .columns-2 { display: block; }
    h1 { font-size: 22px; }
    a { color: inherit; }
}