/*
Theme Name: Hàng Chọn Lọc Theme
Theme URI: https://hangchonloc.vn
Author: Hàng Chọn Lọc - Ý Thành
Author URI: https://hangchonloc.vn
Description: Theme WordPress & WooCommerce cao cấp dành riêng cho phân phối thiết bị nhà bếp Malloca chính hãng tại Việt Nam bởi Công Ty TNHH MTV Ý Thành. Thiết kế hiện đại, chuẩn SEO, tối ưu chuyển đổi B2B & B2C, giao diện mobile tiện lợi.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
Text Domain: malloca-hangchonloc
Tags: e-commerce, one-column, two-columns, custom-colors, custom-menu, featured-images, theme-options, translation-ready
*/

:root {
  --color-red: #D41B2C;
  --color-red-dark: #A81020;
  --color-red-light: #FDE8E9;
  --color-dark: #111111;
  --color-dark2: #1A1A1A;
  --color-dark3: #222222;
  --color-gray-dark: #374151;
  --color-gray-mid: #6B7280;
  --color-gray-light: #F3F4F6;
  --color-gray-border: #E5E7EB;
  --color-white: #FFFFFF;
  --color-gold: #F59E0B;
  --font-primary: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.12);
  --shadow-red: 0 4px 14px rgba(212,27,44,0.35);
  --transition: 0.25s ease;
  --container: 1240px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

/* CSS RESET */
*, *::before, *::after {
    box-sizing: border-box;
}
html, body {
    overflow-x: hidden;
    width: 100%;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-gray-light);
  color: var(--color-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}

ul, ol {
  list-style: none;
}

input, button, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
}

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}

/* TOPBAR */
#site-topbar {
  background: var(--color-dark);
  color: #9CA3AF;
  font-size: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  gap: 12px;
}
.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.topbar-left span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.icon-red {
  color: var(--color-red);
}
.topbar-badge {
  background: rgba(212,27,44,0.15);
  color: #F87171;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 11px;
}
.topbar-right a:hover {
  color: #FFFFFF;
}

/* HEADER */
#site-header {
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 16px;
}
#site-logo {
  display: flex;
  flex-direction: column;
}
#site-logo img {
  max-width: 220px;
  width: 100%;
  height: auto;
  display: block;
}
.logo-main {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--color-dark);
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1.1;
}
.logo-main .accent {
  color: var(--color-red);
}
.logo-main .sep {
  color: #D1D5DB;
  font-weight: 300;
}
.logo-main .brand-name {
  color: var(--color-dark);
  letter-spacing: 2px;
}
.logo-sub {
  font-size: 9px;
  font-weight: 700;
  color: var(--color-gray-mid);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* HEADER SEARCH */
#header-search {
  flex: 1;
  max-width: 460px;
  position: relative;
}
#header-search form {
  display: flex;
  position: relative;
}
#header-search input {
  width: 100%;
  background: var(--color-gray-light);
  border: 1px solid var(--color-gray-border);
  padding: 10px 42px 10px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  outline: none;
  transition: all var(--transition);
}
#header-search input:focus {
  background: #fff;
  border-color: var(--color-red);
  box-shadow: 0 0 0 3px rgba(212,27,44,0.1);
}
#header-search button {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-gray-mid);
  cursor: pointer;
  padding: 4px;
}
#header-search button:hover {
  color: var(--color-red);
}

/* HEADER ACTIONS */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header-hotline {
  display: flex;
  align-items: center;
  gap: 10px;
}
.header-hotline .icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-red-light);
  color: var(--color-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}
.hotline-text {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  font-weight: 700;
  line-height: 1;
}
.hotline-number {
  font-size: 15px;
  font-weight: 900;
  color: var(--color-red);
  letter-spacing: -0.5px;
}
.btn-zalo {
  background: #0068FF;
  color: #fff;
  font-weight: 800;
  font-size: 12px;
  padding: 9px 16px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.btn-zalo:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,104,255,0.3);
}
.header-cart {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--color-dark);
  transition: all var(--transition);
}
.header-cart:hover {
  background: var(--color-red-light);
  color: var(--color-red);
}
.cart-count {
  position: absolute;
  top: -2px;
  right: -2px;
  background: var(--color-red);
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  min-width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

#btn-open-drawer {
  display: none;
  background: none;
  border: none;
  font-size: 20px;
  color: var(--color-dark);
  cursor: pointer;
  padding: 6px;
}

/* DESKTOP NAV */
#desktop-nav {
  background: var(--color-dark);
  color: #fff;
}
#desktop-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}
#desktop-nav li a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: #D1D5DB;
  letter-spacing: 0.3px;
}
#desktop-nav li a:hover, #desktop-nav li.current-menu-item a {
  color: #fff;
  background: rgba(255,255,255,0.06);
}
#desktop-nav li.nav-highlight a {
  color: #F87171;
}

/* BUTTONS */
.btn-red {
  background: var(--color-red);
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-red);
  transition: all var(--transition);
}
.btn-red:hover {
  background: var(--color-red-dark);
  transform: translateY(-1px);
}
.btn-outline-white {
  background: transparent;
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-outline-white:hover {
  background: #fff;
  color: var(--color-dark);
  border-color: #fff;
}
.btn-outline-dark {
  background: transparent;
  color: var(--color-dark);
  font-weight: 800;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--color-dark);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-outline-dark:hover {
  background: var(--color-dark);
  color: #fff;
}
.btn-dark {
  background: var(--color-dark);
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-dark:hover {
  background: var(--color-dark2);
}

/* HERO SECTION */
.hero-section {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  padding: 80px 0;
  background-color: var(--color-dark);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(17,17,17,0.95) 0%, rgba(17,17,17,0.7) 60%, rgba(17,17,17,0.4) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
  color: #fff;
}
.hero-badge {
  display: inline-block;
  background: rgba(212,27,44,0.2);
  color: #F87171;
  border: 1px solid rgba(212,27,44,0.4);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}
.hero-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.hero-title .gradient-text {
  color: var(--color-red);
}
.hero-desc {
  font-size: 15px;
  color: #D1D5DB;
  line-height: 1.6;
  margin-bottom: 28px;
}
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* TRUST BADGES */
.trust-badges {
  background: #fff;
  border-bottom: 1px solid var(--color-gray-border);
  padding: 24px 0;
}
.trust-badges-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.trust-badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px;
}
.trust-badge-item i {
  font-size: 24px;
  color: var(--color-red);
  margin-bottom: 8px;
}
.trust-badge-item h4 {
  font-size: 13px;
  font-weight: 800;
  color: var(--color-dark);
  text-transform: uppercase;
  margin-bottom: 2px;
}
.trust-badge-item p {
  font-size: 11px;
  color: var(--color-gray-mid);
}

/* CATEGORY GRID */
.category-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-top: 24px;
}
.category-item {
  background: #fff;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition);
}
.category-item:hover {
  border-color: var(--color-red);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.category-item .cat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--color-gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--color-dark);
  margin-bottom: 12px;
  transition: all var(--transition);
}
.category-item:hover .cat-icon {
  background: var(--color-red-light);
  color: var(--color-red);
}
.category-item .cat-name {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-dark);
  line-height: 1.3;
}
.category-item.is-hot {
  background: linear-gradient(135deg, #FFF1F2 0%, #FFFFFF 100%);
  border-color: #FECDD3;
}
.category-item.is-hot .cat-icon {
  background: var(--color-red);
  color: #fff;
}

/* SECTION HEADING */
.py-section {
  padding: 48px 0;
}
.sec-heading {
  margin-bottom: 28px;
}
.sec-heading h2, .sec-heading h1 {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  color: var(--color-dark);
}
.sec-heading .bar {
  width: 44px;
  height: 3px;
  background: var(--color-red);
  margin-top: 8px;
}

/* PRODUCTS GRID */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card {
  background: #fff;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}
.product-card:hover {
  border-color: #D1D5DB;
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.pc-thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #F9FAFB;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pc-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .pc-thumb img {
  transform: scale(1.05);
}
.pc-thumb-icon {
  font-size: 48px;
  color: #E5E7EB;
}
.badge-new, .badge-hot, .badge-sale {
  position: absolute;
  top: 10px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
}
.badge-new {
  left: 10px;
  background: var(--color-dark);
  color: #fff;
}
.badge-hot {
  left: 10px;
  background: var(--color-gold);
  color: #fff;
}
.badge-sale {
  right: 10px;
  background: var(--color-red);
  color: #fff;
}
.pc-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.pc-cat {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-gray-mid);
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.pc-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.4;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pc-title a:hover {
  color: var(--color-red);
}
.pc-sku {
  font-size: 11px;
  color: #9CA3AF;
  margin-bottom: 12px;
}
.pc-price {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 14px;
}
.price-main {
  font-size: 17px;
  font-weight: 900;
  color: var(--color-red);
}
.price-old {
  font-size: 12px;
  color: #9CA3AF;
  text-decoration: line-through;
}
.pc-actions .btn-red {
  width: 100%;
  padding: 10px;
  font-size: 11px;
}

/* BLOG CARD */
.blog-card {
  background: #fff;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.bc-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.bc-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.blog-card:hover .bc-img img {
  transform: scale(1.05);
}
.bc-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.bc-cat {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-red);
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.bc-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.4;
  margin-bottom: 8px;
}
.bc-excerpt {
  font-size: 12px;
  color: var(--color-gray-mid);
  line-height: 1.6;
  margin-bottom: 16px;
}
.bc-meta {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: #9CA3AF;
  border-top: 1px solid var(--color-gray-light);
  padding-top: 12px;
}

/* SHOP LAYOUT & FILTER */
.shop-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-gray-border);
}
.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
}
.filter-sidebar {
  background: #fff;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 20px;
  height: fit-content;
}
.filter-block {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-gray-light);
}
.filter-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.filter-block-title {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-dark);
  margin-bottom: 12px;
}
.filter-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-gray-dark);
  margin-bottom: 8px;
  cursor: pointer;
}
.filter-count {
  font-size: 11px;
  color: #9CA3AF;
  margin-left: auto;
}

/* SINGLE PRODUCT */
.product-single-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: #fff;
  padding: 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-border);
}
.product-gallery-main {
  aspect-ratio: 4 / 3;
  background: #F9FAFB;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.product-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.product-gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.product-thumb-item {
  aspect-ratio: 1;
  background: #F9FAFB;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.product-thumb-item.active, .product-thumb-item:hover {
  border-color: var(--color-red);
}
.product-origin-badge {
  display: inline-block;
  background: var(--color-dark);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}
.product-title {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.3;
  color: var(--color-dark);
  margin-bottom: 8px;
}
.price-box {
  background: #FFF5F5;
  border: 1px solid #FED7D7;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin: 20px 0;
}
.price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.price-box .main-price {
  font-size: 26px;
  font-weight: 900;
  color: var(--color-red);
}
.price-box .old-price {
  font-size: 15px;
  color: #9CA3AF;
  text-decoration: line-through;
}
.price-box .discount-badge {
  background: var(--color-red);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}
.price-note {
  font-size: 12px;
  color: var(--color-gray-mid);
  margin-top: 6px;
}
.gift-box {
  border: 1px dashed var(--color-red);
  background: #FFF8F8;
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 24px;
}
.gift-title {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-red);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}
.gift-item {
  font-size: 12px;
  color: var(--color-gray-dark);
}
.product-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.btn-zalo-contact {
  background: #0068FF;
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  padding: 14px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-transform: uppercase;
  transition: all var(--transition);
}
.btn-zalo-contact:hover {
  background: #0056D2;
}

/* SPEC TABLE */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.spec-table tr:nth-child(even) {
  background: #F9FAFB;
}
.spec-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-gray-border);
}
.spec-table td:first-child {
  font-weight: 700;
  color: var(--color-dark);
  width: 35%;
}

/* TABS */
.product-tabs {
  margin-top: 32px;
}
.tab-nav {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--color-gray-border);
}
.tab-btn {
  background: none;
  border: none;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-gray-mid);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}
.tab-btn.active {
  color: var(--color-red);
  border-bottom-color: var(--color-red);
}
.tab-panel {
  display: none;
  padding: 24px 0;
}
.tab-panel.active {
  display: block;
}

/* CONTACT & B2B PAGE */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.contact-card {
  background: #fff;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 32px;
}
.contact-card h3 {
  font-size: 18px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--color-dark);
}
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-info-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.ci-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-red-light);
  color: var(--color-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}
.ci-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-gray-mid);
}
.ci-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-dark);
}
.bank-box {
  margin-top: 24px;
  background: #F9FAFB;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 16px;
}
.bank-name {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-red);
}
.bank-number {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 1px;
  color: var(--color-dark);
  margin: 4px 0;
}
.bank-owner {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-gray-dark);
}

.contact-form .form-group {
  margin-bottom: 16px;
}
.contact-form label {
  display: block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 6px;
  color: var(--color-dark);
}
.contact-form label .required {
  color: var(--color-red);
}
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  outline: none;
  transition: all var(--transition);
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  border-color: var(--color-red);
  box-shadow: 0 0 0 3px rgba(212,27,44,0.1);
}
.contact-form textarea {
  min-height: 100px;
  resize: vertical;
}

/* FOOTER */
#site-footer {
  background: #242830;
  color: #D1D5DB;
  padding: 60px 0 24px;
  font-size: 13px;
  border-top: 1px solid #374151;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-col h4 {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #FFFFFF;
  margin-bottom: 16px;
}
.footer-logo {
  font-size: 18px;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 12px;
}
.footer-logo .accent {
  color: var(--color-red);
}
.footer-company-name {
  color: #FFFFFF;
  font-weight: 700;
  margin-bottom: 8px;
}
.footer-col p {
  line-height: 1.7;
  margin-bottom: 6px;
  color: #D1D5DB;
}
.footer-bank {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-top: 8px;
}
.footer-bank .bank-name {
  color: #F87171;
  font-size: 10px;
}
.footer-bank .bank-number {
  color: #FFFFFF;
  font-size: 16px;
}
.footer-bank .bank-owner {
  color: #D1D5DB;
  font-size: 11px;
}
.footer-bottom {
  padding-top: 24px;
  text-align: center;
  font-size: 12px;
  color: #9CA3AF;
}

/* MOBILE BOTTOM BAR */
#mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  z-index: 90;
  height: 60px;
  align-items: center;
  justify-content: space-around;
  padding: 0 4px;
}
.bar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--color-gray-mid);
  gap: 3px;
  flex: 1;
}
.bar-item i {
  font-size: 16px;
}
.bar-item.active, .bar-item:hover {
  color: var(--color-red);
}
.bar-item-call {
  position: relative;
  top: -12px;
}
.call-circle {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-red);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: var(--shadow-red);
  margin-bottom: 2px;
}
.bar-item-call span {
  color: var(--color-red);
  font-weight: 800;
}

/* MOBILE DRAWER */
#mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
#mobile-overlay.open {
  opacity: 1;
  visibility: visible;
}
#mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 300px;
  max-width: 85vw;
  background: var(--color-dark);
  color: #fff;
  z-index: 100;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
#mobile-drawer.open {
  transform: translateX(0);
}
#drawer-header {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.drawer-logo {
  font-size: 18px;
  font-weight: 900;
}
.drawer-logo .accent {
  color: var(--color-red);
}
.drawer-brand {
  font-size: 10px;
  color: #9CA3AF;
  text-transform: uppercase;
}
#btn-close-drawer {
  background: none;
  border: none;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
}
#drawer-search {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
#drawer-search input {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 12px;
  outline: none;
}
#drawer-nav {
  padding: 10px 0;
  flex: 1;
}
#drawer-nav li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 700;
  color: #D1D5DB;
  text-transform: uppercase;
}
#drawer-nav li a:hover {
  background: rgba(255,255,255,0.05);
  color: #fff;
}
.nav-icon {
  width: 20px;
  text-align: center;
  color: var(--color-red);
}
#drawer-footer {
  padding: 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 11px;
  color: #9CA3AF;
}
.btn-call-drawer {
  display: block;
  text-align: center;
  background: var(--color-red);
  color: #fff;
  font-weight: 800;
  padding: 10px;
  border-radius: var(--radius-sm);
  margin-top: 12px;
  text-transform: uppercase;
}

/* TOAST */
#site-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--color-dark);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 700;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
  border-left: 4px solid var(--color-red);
}
#site-toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* BREADCRUMB */
.malloca-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--color-gray-mid);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.malloca-breadcrumb a:hover {
  color: var(--color-red);
}
.malloca-breadcrumb .sep {
  font-size: 10px;
  color: #D1D5DB;
}
.malloca-breadcrumb .current {
  color: var(--color-dark);
  font-weight: 700;
}

/* PAGINATION */
.pagination {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 6px;
}
.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-border);
  background: #fff;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-dark);
}
.pagination .page-numbers.current, .pagination .page-numbers:hover {
  background: var(--color-red);
  color: #fff;
  border-color: var(--color-red);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .category-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  #site-topbar, #desktop-nav, .header-hotline, .hidden-sm {
    display: none !important;
  }
  #btn-open-drawer {
    display: block;
  }
  #header-search {
    display: none;
  }
  #mobile-bottom-bar {
    display: flex;
  }
  body {
    padding-bottom: 60px;
  }
  .trust-badges-inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .shop-layout {
    grid-template-columns: 1fr;
  }
  .filter-sidebar {
    display: none;
  }
  .product-single-layout {
    grid-template-columns: 1fr;
    padding: 16px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* AJAX SEARCH RESULTS */
.ajax-search-wrap {
  position: relative;
}
.ajax-search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  width: 100%;
  background: #fff;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  display: none;
  max-height: 400px;
  overflow-y: auto;
}
.ajax-loading, .ajax-no-results {
  padding: 16px;
  text-align: center;
  font-size: 13px;
  color: var(--color-gray-mid);
}
.ajax-search-results ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ajax-search-results li {
  border-bottom: 1px solid var(--color-gray-light);
}
.ajax-search-results li:last-child {
  border-bottom: none;
}
.ajax-search-results a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  transition: background 0.2s;
}
.ajax-search-results a:hover {
  background: var(--color-gray-light);
}
.search-item-img {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: #f9f9f9;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.search-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.search-item-info {
  flex: 1;
}
.search-item-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.3;
  margin-bottom: 4px;
}
.search-item-price {
  font-size: 12px;
  color: var(--color-red);
  font-weight: 700;
}

/* ZALO LOGO */
.zalo-svg {
  fill: currentColor;
  width: 24px;
  height: 24px;
}


/* ================================================================
   GLOBAL RESPONSIVE OVERRIDES - SINGLE BLOCK (style.css v1.1.0)
   RULE: Never add more blocks below this. Edit here directly.
   ================================================================ */

/* Fix: Logo max-width on mobile to prevent header overflow */
@media (max-width: 768px) {
    .site-logo img { max-width: 50vw !important; height: auto !important; }
    .header-inner, .header-wrap {
        padding-left: 12px !important;
        padding-right: 12px !important;
    }
    #header-search { display: none !important; }
    #btn-open-drawer { display: block !important; }
    #mobile-bottom-bar { display: flex !important; }
    body { padding-bottom: 68px; }
    .category-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .products-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .footer-grid { grid-template-columns: 1fr !important; }
    .trust-badges-inner { flex-direction: column !important; }
    .hero-title { font-size: clamp(22px, 6vw, 38px) !important; }
    .hero-subtitle { font-size: clamp(14px, 3vw, 18px) !important; }
    .contact-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 480px) {
    .site-logo img { max-width: 45vw !important; }
}

/* ================================================================
   FIX TRIET DE WOOCOMMERCE BLOCKS (CART & CHECKOUT) v1.1.2
   ================================================================ */

/* 1. EP ROT 1 COT HOAN TOAN TREN TABLET & MOBILE (Duoi 1024px) */
@media (max-width: 1024px) {
    .wc-block-components-sidebar-layout,
    .wp-block-woocommerce-checkout,
    .wp-block-woocommerce-cart,
    .wc-block-checkout,
    .wc-block-cart {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
        gap: 24px !important;
    }
    .wc-block-components-main,
    .wc-block-components-sidebar,
    .wc-block-checkout__main,
    .wc-block-checkout__sidebar,
    .wc-block-cart__main,
    .wc-block-cart__sidebar {
        width: 100% !important;
        max-width: 100% !important;
        flex: 1 1 100% !important;
        min-width: 0 !important;
        float: none !important;
        margin: 0 !important;
    }
    .wc-block-components-main, .wc-block-checkout__main, .wc-block-cart__main { 
        order: 1 !important; 
    }
    .wc-block-components-sidebar, .wc-block-checkout__sidebar, .wc-block-cart__sidebar { 
        order: 2 !important; 
    }
}

/* 2. CHONG DAM THUNG MEP PHAI TREN MOBILE */
.wc-block-checkout,
.wc-block-cart,
.wc-block-components-radio-control,
.wc-block-components-radio-control-accordion-content,
.wc-block-components-payment-method-icons,
.wc-block-checkout__payment-method,
.wc-block-components-sidebar-layout * {
    max-width: 100% !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    box-sizing: border-box !important;
}

/* ================================================================
   FIX TRIET DE WOOCOMMERCE CART BLOCK (v1.1.3)
   ================================================================ */

/* 1. Layout 2 cot tren Desktop, 1 cot tren Tablet & Mobile */
.wc-block-cart {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
}

@media (max-width: 1024px) {
    .wc-block-cart.wp-block-woocommerce-cart,
    .wc-block-cart .wc-block-components-sidebar-layout {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
        gap: 24px !important;
    }
    .wc-block-cart .wc-block-cart__main,
    .wc-block-cart .wc-block-cart__sidebar {
        width: 100% !important;
        max-width: 100% !important;
        flex: 1 1 100% !important;
        min-width: 0 !important;
    }
}

/* 2. CHONG TRAN VA DAP TAN BANG SAN PHAM TREN MOBILE (< 768px) */
@media (max-width: 768px) {
    .wc-block-cart,
    .wc-block-cart__main,
    .wc-block-cart-items,
    .wp-block-woocommerce-cart {
        overflow-x: hidden !important;
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        box-sizing: border-box !important;
    }

    .wc-block-cart-items thead,
    .wc-block-cart-items__header {
        display: none !important;
    }

    .wc-block-cart-items tbody,
    .wc-block-cart-items__body,
    .wc-block-cart-items tr,
    .wc-block-cart-items__row,
    .wc-block-cart-item {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: wrap !important;
        position: relative !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 12px 8px !important;
        gap: 10px !important;
        border-bottom: 1px solid #e5e7eb !important;
    }

    .wc-block-cart-item__image,
    td.wc-block-cart-item__image {
        width: 65px !important;
        min-width: 65px !important;
        max-width: 65px !important;
        height: auto !important;
        flex-shrink: 0 !important;
        padding: 0 !important;
    }
    .wc-block-cart-item__image img {
        width: 100% !important;
        height: 65px !important;
        object-fit: contain !important;
        border-radius: 6px !important;
    }

    .wc-block-cart-item__product,
    td.wc-block-cart-item__product,
    .wc-block-cart-item__description {
        flex: 1 1 calc(100% - 80px) !important;
        min-width: 0 !important;
        padding: 0 !important;
        word-break: break-word !important;
    }

    .wc-block-cart-item__product-name,
    .wc-block-components-product-name {
        font-size: 13.5px !important;
        font-weight: 700 !important;
        line-height: 1.4 !important;
        display: block !important;
        margin-bottom: 4px !important;
    }

    .wc-block-cart-item__prices,
    .wc-block-components-product-price {
        font-size: 13px !important;
        margin-bottom: 6px !important;
    }

    .wc-block-cart-item__quantity,
    td.wc-block-cart-item__quantity {
        display: flex !important;
        align-items: center !important;
        gap: 8px !important;
        padding: 4px 0 !important;
        width: auto !important;
    }

    .wc-block-cart-item__total,
    td.wc-block-cart-item__total {
        width: 100% !important;
        display: flex !important;
        justify-content: flex-end !important;
        align-items: center !important;
        font-size: 15px !important;
        font-weight: 800 !important;
        color: #d41b2c !important;
        padding: 4px 0 0 0 !important;
        margin-top: 4px !important;
        border-top: 1px dashed #f1f5f9 !important;
    }

    .wc-block-cart__submit,
    .wc-block-cart__submit-container {
        margin-top: 16px !important;
        width: 100% !important;
    }
    .wc-block-cart__submit-button {
        width: 100% !important;
        height: 48px !important;
        font-size: 16px !important;
        font-weight: 800 !important;
    }
}

/* ================================================================
   PRECISION BUTTON & CTA LAYOUT (v1.1.4)
   ================================================================ */

/* Container form.cart */
.woocommerce div.product form.cart {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-bottom: 10px !important;
}

/* Row 1: Quantity + Add to Cart */
.cart-top-row {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 10px !important;
    width: 100% !important;
}

/* Quantity */
.cart-top-row div.quantity,
form.cart div.quantity {
    display: flex !important;
    align-items: center !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 6px !important;
    height: 48px !important;
    width: 110px !important;
    min-width: 110px !important;
    max-width: 110px !important;
    margin: 0 !important;
    background: #fff !important;
    overflow: hidden !important;
    flex-shrink: 0 !important;
    box-sizing: border-box !important;
}

form.cart div.quantity input.qty {
    flex: 1 !important;
    width: 38px !important;
    height: 100% !important;
    border: none !important;
    text-align: center !important;
    font-weight: 700 !important;
    font-size: 15px !important;
    background: transparent !important;
    padding: 0 !important;
}

form.cart div.quantity .minus,
form.cart div.quantity .plus {
    width: 36px !important;
    height: 100% !important;
    background: #f1f5f9 !important;
    border: none !important;
    font-size: 18px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: #374151 !important;
    flex-shrink: 0 !important;
}

/* Add to Cart button (Row 1 right) */
form.cart button.single_add_to_cart_button {
    flex: 1 1 auto !important;
    width: calc(100% - 120px) !important;
    height: 48px !important;
    background: #ffffff !important;
    color: #D41B2C !important;
    border: 2px solid #D41B2C !important;
    border-radius: 6px !important;
    font-weight: 800 !important;
    font-size: 14px !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    transition: all 0.2s ease !important;
    margin: 0 !important;
    box-sizing: border-box !important;
}

form.cart button.single_add_to_cart_button:hover {
    background: #D41B2C !important;
    color: #ffffff !important;
}

/* Row 2: Buy Now button */
form.cart .btn-buy-now {
    width: 100% !important;
    height: 48px !important;
    background: #D41B2C !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 6px !important;
    font-weight: 800 !important;
    font-size: 15px !important;
    cursor: pointer !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-transform: uppercase !important;
    line-height: 1.25 !important;
    transition: background 0.2s ease !important;
    margin: 0 !important;
    box-sizing: border-box !important;
}

form.cart .btn-buy-now span.sub {
    font-size: 10.5px !important;
    font-weight: 400 !important;
    text-transform: none !important;
    opacity: 0.95 !important;
    margin-top: 1px !important;
}

form.cart .btn-buy-now:hover {
    background: #A81020 !important;
}

/* Row 3: B2B Quote button */
.btn-b2b-quote {
    width: 100% !important;
    height: 46px !important;
    background: #1E293B !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 6px !important;
    font-weight: 700 !important;
    font-size: 13.5px !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    transition: background 0.2s ease !important;
    margin-top: 6px !important;
    box-sizing: border-box !important;
}

.btn-b2b-quote:hover {
    background: #0F172A !important;
}

/* Row 4: Hotline & Zalo (2 columns 50% - 50%) */
.btn-flatsome-row {
    display: flex !important;
    flex-direction: row !important;
    gap: 10px !important;
    width: 100% !important;
    margin-top: 6px !important;
}

.btn-flatsome-hotline,
.btn-flatsome-zalo {
    flex: 1 1 50% !important;
    width: 50% !important;
    height: 42px !important;
    border-radius: 6px !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    font-size: 13px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    text-decoration: none !important;
    box-sizing: border-box !important;
}

.btn-flatsome-hotline { background: #B91C1C !important; }
.btn-flatsome-zalo { background: #0284C7 !important; }

/* Mobile Bottom padding to prevent bottom bar overlap */
@media (max-width: 768px) {
    body.single-product,
    .wc-single-product {
        padding-bottom: 100px !important;
    }
}

/* ================================================================
   DIEN MAY CHO LON STYLE CLEARANCE BANNER & SPACED BUTTONS (v1.1.5)
   ================================================================ */

/* --- 1. CLEARANCE BANNER (CHỢ LỚN STYLE) --- */
.clearance-banner {
    display: flex !important;
    flex-direction: row !important;
    align-items: stretch !important;
    border-radius: 10px !important;
    overflow: hidden !important;
    margin-bottom: 20px !important;
    box-shadow: 0 4px 16px rgba(2, 132, 199, 0.25) !important;
    border: 1px solid rgba(255,255,255,0.4) !important;
    min-height: 64px !important;
    position: relative !important;
    background: #0284c7 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
}

/* Left part: Glossy Gold/Yellow Banner */
.clearance-banner .cb-left {
    background: linear-gradient(135deg, #FFF000 0%, #FFCC00 50%, #FFA800 100%) !important;
    padding: 10px 16px 10px 14px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    position: relative !important;
    width: 44% !important;
    flex-shrink: 0 !important;
    z-index: 2 !important;
    clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%) !important;
}

.clearance-banner .cb-title {
    font-size: 14.5px !important;
    font-weight: 900 !important;
    color: #0A387E !important;
    text-transform: uppercase !important;
    line-height: 1.15 !important;
    letter-spacing: -0.2px !important;
    text-shadow: 0 1px 0 rgba(255,255,255,0.8) !important;
}

.clearance-banner .cb-hotline {
    font-size: 11px !important;
    font-weight: 800 !important;
    color: #D41B2C !important;
    background: #FFFFFF !important;
    padding: 2px 8px !important;
    border-radius: 12px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    margin-top: 5px !important;
    width: fit-content !important;
    box-shadow: 0 1px 4px rgba(0,0,0,0.15) !important;
}

/* Right part: Deep Ocean Blue 3D Gradient */
.clearance-banner .cb-right {
    background: linear-gradient(135deg, #0284C7 0%, #0369A1 50%, #075985 100%) !important;
    padding: 8px 16px 8px 12px !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    flex: 1 !important;
    z-index: 1 !important;
}

.clearance-banner .cb-info {
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
}

.clearance-banner .cb-subtitle {
    font-size: 10.5px !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.8px !important;
    color: #BAE6FD !important;
    margin-bottom: 2px !important;
}

.clearance-banner .cb-price {
    font-size: 24px !important;
    font-weight: 900 !important;
    color: #FFFFFF !important;
    text-shadow: 0 2px 4px rgba(0,0,0,0.4) !important;
    line-height: 1.1 !important;
    letter-spacing: -0.5px !important;
}

.clearance-banner .cb-discount-tag {
    background: #FFE600 !important;
    color: #0A387E !important;
    font-size: 18px !important;
    font-weight: 900 !important;
    padding: 4px 10px !important;
    border-radius: 6px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3) !important;
    transform: rotate(-3deg) !important;
    flex-shrink: 0 !important;
    margin-left: 8px !important;
}

/* Responsive for Mobile */
@media (max-width: 480px) {
    .clearance-banner .cb-left {
        width: 46% !important;
        padding: 8px 10px !important;
        clip-path: polygon(0 0, 100% 0, 86% 100%, 0 100%) !important;
    }
    .clearance-banner .cb-title {
        font-size: 12.5px !important;
    }
    .clearance-banner .cb-hotline {
        font-size: 9.5px !important;
        padding: 1px 6px !important;
    }
    .clearance-banner .cb-right {
        padding: 6px 10px !important;
    }
    .clearance-banner .cb-price {
        font-size: 18px !important;
    }
    .clearance-banner .cb-discount-tag {
        font-size: 14px !important;
        padding: 3px 6px !important;
    }
}

/* --- 2. RÕ RÀNG KHOẢNG CÁCH TỪNG HÀNG NÚT (SPACING & BREATHING ROOM) --- */

.product-cta {
    display: flex !important;
    flex-direction: column !important;
    gap: 14px !important;
    margin-top: 18px !important;
}

/* HÀNG 1: Số lượng + Thêm vào giỏ */
.cart-top-row {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 12px !important;
    width: 100% !important;
    margin-bottom: 0 !important;
}

/* HÀNG 2: Mua Ngay */
form.cart .btn-buy-now {
    margin-top: 14px !important;
    width: 100% !important;
    height: 50px !important;
    background: #D41B2C !important;
    color: #FFFFFF !important;
    border-radius: 8px !important;
    font-weight: 800 !important;
    font-size: 15.5px !important;
    box-shadow: 0 4px 12px rgba(212, 27, 44, 0.25) !important;
}

form.cart .btn-buy-now:hover {
    background: #A81020 !important;
}

/* HÀNG 3: Báo giá B2B */
.btn-b2b-quote {
    width: 100% !important;
    height: 48px !important;
    background: #1E293B !important;
    color: #FFFFFF !important;
    border-radius: 8px !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    margin-top: 0 !important;
    box-shadow: 0 3px 10px rgba(30, 41, 59, 0.2) !important;
}

.btn-b2b-quote:hover {
    background: #0F172A !important;
}

/* HÀNG 4: Hotline & Zalo */
.custom-cta-buttons {
    margin-top: 0 !important;
}

.cta-fast-order-text {
    font-size: 13px !important;
    font-weight: 600 !important;
    color: #475569 !important;
    margin-bottom: 8px !important;
}

.btn-flatsome-row {
    display: flex !important;
    flex-direction: row !important;
    gap: 12px !important;
    width: 100% !important;
}

.btn-flatsome-hotline,
.btn-flatsome-zalo {
    flex: 1 1 50% !important;
    width: 50% !important;
    height: 44px !important;
    border-radius: 8px !important;
    font-weight: 700 !important;
    font-size: 13.5px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1) !important;
}

/* ================================================================
   REORDER RELATED PRODUCTS ON TABLET & MOBILE (v1.1.6)
   ================================================================ */

@media (max-width: 1024px) {
    .product-bottom-layout {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
    }
    
    /* Cột nội dung chính (Mô tả chi tiết + Thông số + FAQ) lên ĐẦU TIÊN */
    .product-bottom-right {
        order: 1 !important;
        width: 100% !important;
    }
    
    /* Khối 'Sản phẩm cùng loại' (Related Products) xuống CUỐI CÙNG sau FAQ */
    .product-bottom-left {
        order: 2 !important;
        width: 100% !important;
        position: static !important;
        margin-top: 24px !important;
    }
}

/* ================================================================
   EQUAL 4-COLUMN FOOTER RESPONSIVE GRID (v1.1.7)
   ================================================================ */

.footer-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 32px !important;
    align-items: start !important;
    padding-bottom: 36px !important;
    border-bottom: 1px solid rgba(255,255,255,0.1) !important;
}

.footer-col {
    min-width: 0 !important;
}

.footer-support-menu a {
    color: #D1D5DB !important;
    text-decoration: none !important;
    font-size: 13px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    transition: color 0.2s ease !important;
}

.footer-support-menu a:hover {
    color: #FFFFFF !important;
}

/* Tablet (iPad): 2 cột cân đối */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 32px 24px !important;
    }
}

/* Mobile: 1 cột từ trên xuống */
@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr !important;
        gap: 28px !important;
    }
}

/* ==========================================================================
   BỘ TỨ COLOR NHẬN DIỆN THƯƠNG HIỆU MALLOCA (BRAND PALETTE v1.1.8)
   Bạn có thể chỉnh sửa các mã màu chính dưới đây bất cứ lúc nào:
   ========================================================================== */
:root {
  --color-red: #D41B2C;          /* 1. ĐỎ MALLOCA: Nút Mua, Giá, Điểm nhấn, Icon chính */
  --color-red-dark: #A81020;     /* 1.1 Đỏ đậm khi Hover chuột */
  --color-white: #FFFFFF;        /* 2. TRẮNG: Nền card, Chữ trên nền tối, Box nội dung */
  --color-dark: #1E293B;         /* 3. XÁM ĐEN (Slate): Tiêu đề, Chữ chính, Nút phụ B2B */
  --color-gray-light: #F8FAFC;   /* 4. XÁM NHẸ: Nền khối, Bảng biểu, Khung sản phẩm */
  
  /* Bảng màu bổ trợ hài hòa: */
  --color-footer-bg: #2A303C;    /* Nền Footer Xám Slate nhẹ nhàng, thanh thoát */
  --color-footer-border: #3E4758;/* Viền chia khung Footer */
  --color-gray-border: #E2E8F0;  /* Viền chia nội dung */
  --color-gray-mid: #64748B;     /* Chữ phụ, mô tả ngắn */
  --color-gold: #F59E0B;         /* Vàng cam điểm xuyết */
}

#site-footer {
  background: var(--color-footer-bg) !important;
  color: #E2E8F0 !important;
  border-top: 1px solid var(--color-footer-border) !important;
}

/* ================================================================
   LUXURY RELATED PRODUCTS & SMART FILTER SIDEBAR (v1.2.0)
   ================================================================ */

/* 1. Nổi bật khối 'Sản Phẩm Cùng Loại' */
.related-vertical-widget {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 10px !important;
    padding: 20px !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.04) !important;
    position: relative !important;
    overflow: hidden !important;
}

.related-vertical-widget::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 3px !important;
    background: linear-gradient(90deg, #D41B2C 0%, #F59E0B 100%) !important;
}

.rel-item {
    transition: all 0.25s ease !important;
    border-radius: 6px !important;
    padding: 8px !important;
    margin: -8px !important;
    margin-bottom: 8px !important;
}

.rel-item:hover {
    background: #FFF8F8 !important;
    transform: translateX(4px) !important;
}

.rel-img {
    border: 1px solid #e2e8f0 !important;
    border-radius: 6px !important;
    overflow: hidden !important;
    transition: border-color 0.2s ease !important;
}

.rel-item:hover .rel-img {
    border-color: #D41B2C !important;
}

.rel-item:hover .rel-title {
    color: #D41B2C !important;
}

/* 2. Menu chính Desktop trên thanh đen */
#desktop-nav {
    background: #111111 !important;
    border-bottom: 2px solid #D41B2C !important;
}

#desktop-nav ul {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    gap: 4px !important;
}

#desktop-nav ul li a {
    color: #F1F5F9 !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    padding: 12px 14px !important;
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    text-decoration: none !important;
    letter-spacing: 0.3px !important;
    transition: all 0.2s ease !important;
}

#desktop-nav ul li a:hover {
    color: #FFFFFF !important;
    background: #D41B2C !important;
}

#desktop-nav ul li a i {
    font-size: 12px !important;
    opacity: 0.8 !important;
}