/*
Theme Name: TwentyGadget
Theme URI: https://twentygadget.com
Author: TwentyGadget Team
Author URI: https://twentygadget.com
Description: Custom WooCommerce theme for TwentyGadget, a modern electronics & gadget store.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: twentygadget
Tags: e-commerce, custom-colors, custom-menu, custom-logo, woocommerce
*/

/* =========================================
   1. DESIGN TOKENS
========================================= */
:root {
  --color-bg: #FFFFFF;
  --color-header: #111827;
  --color-nav: #1F2937;
  --color-primary: #0EA5E9;
  --color-primary-hover: #0284C7;
  --color-accent: #F97316;
  --color-accent-strong: #EA580C;
  --color-text: #374151;
  --color-footer: #111827;
  --color-footer-text: #F9FAFB;
  --color-border: #E5E7EB;

  --radius-sm: 4px;
  --radius-md: 8px;
  --container-width: 1280px;
  --transition: 0.2s ease-in-out;
}

/* =========================================
   2. RESET / BASE
========================================= */
* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-primary-hover); }

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

h1, h2, h3, h4, h5, h6 {
  color: #111827;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 .5em;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

button, .button {
  cursor: pointer;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
}

/* =========================================
   3. HEADER
========================================= */
.site-header {
  background: var(--color-header);
  color: #fff;
  padding: 16px 0;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.site-logo a {
  color: #fff;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: .5px;
}
.site-logo img,
.custom-logo-link img { max-height: 44px; }

.header-search {
  flex: 1;
  max-width: 480px;
  display: flex;
}
.header-search input[type="search"] {
  flex: 1;
  border: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  padding: 10px 14px;
  font-size: 14px;
}
.header-search button {
  background: var(--color-primary);
  color: #fff;
  padding: 0 16px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.header-search button:hover { background: var(--color-primary-hover); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}
.header-actions a {
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
}
.header-actions a:hover { color: var(--color-primary); }
.cart-count {
  background: var(--color-accent);
  color: #fff;
  border-radius: 50%;
  font-size: 11px;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* =========================================
   4. NAVIGATION
========================================= */
.site-navigation {
  background: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
}
.site-navigation ul.primary-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
}
.site-navigation li { position: relative; }
.site-navigation a {
  display: block;
  color: #111827;
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 600;
}
.site-navigation a:hover,
.site-navigation .current-menu-item > a {
  color: var(--color-primary);
}
.site-navigation .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  min-width: 220px;
  z-index: 50;
  box-shadow: 0 8px 16px rgba(0,0,0,.1);
}
.site-navigation li:hover > .sub-menu,
.site-navigation li.is-open > .sub-menu { display: block; }
.site-navigation .sub-menu a { padding: 12px 18px; color: #111827; }

.menu-toggle {
  color: #111827;
}

.menu-toggle {
  display: none;
  background: transparent;
  font-size: 24px;
  padding: 8px 12px;
}

/* =========================================
   5. HERO / SLIDER
========================================= */
.hero {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.hero-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.hero-slide {
  display: none;
  width: 100%;
}
.hero-slide.active { display: block; }
.hero-slide img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  display: block;
}
.hero-placeholder {
  width: 100%;
  height: 420px;
  background: #F9FAFB;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9CA3AF;
  text-align: center;
  padding: 0 20px;
  border-bottom: 1px solid var(--color-border);
}

/* Prev / Next arrows */
.slider-prev,
.slider-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,.4);
  color: #fff;
  border: none;
  font-size: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}
.slider-prev { left: 16px; }
.slider-next { right: 16px; }
.slider-prev:hover,
.slider-next:hover { background: rgba(0,0,0,.7); }

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}
.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
  cursor: pointer;
  transition: background .2s;
}
.slider-dot.active,
.slider-dot:hover { background: #fff; }

@media (min-width: 1024px) {
  .hero-slide img { height: 600px; }
}
@media (max-width: 767px) {
  .hero-slide img {
    height: auto;
    object-fit: contain;
  }
  .slider-prev, .slider-next { width: 34px; height: 34px; font-size: 15px; }
}

.btn {
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  display: inline-block;
  font-weight: 600;
}
.btn-accent {
  background: var(--color-accent);
  color: #fff;
}
.btn-accent:hover { background: var(--color-accent-strong); color: #fff; }

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: 12px 26px;
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
}

/* =========================================
   6. SECTIONS / TITLES
========================================= */
.section { padding: 50px 0; }
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}
.section-header h2 { font-size: 26px; color: #111827; }
.section-header .view-all { color: var(--color-primary); font-weight: 600; font-size: 14px; }
.section-header .view-all:hover { color: var(--color-primary-hover); }

/* =========================================
   7. PRODUCT GRID / CARDS
========================================= */

/* Hard reset WooCommerce's float-based grid */
ul.products,
.woocommerce ul.products,
.woocommerce-page ul.products {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 16px !important;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  float: none !important;
  clear: both !important;
}
ul.products::before,
ul.products::after,
.woocommerce ul.products::before,
.woocommerce ul.products::after { display: none !important; }

ul.products li.product,
.woocommerce ul.products li.product {
  background: #fff !important;
  border: 1px solid var(--color-border) !important;
  border-radius: 10px !important;
  padding: 0 !important;
  margin: 0 !important;
  width: auto !important;
  float: none !important;
  clear: none !important;
  position: relative !important;
  overflow: hidden !important;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex !important;
  flex-direction: column !important;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
ul.products li.product:hover,
.woocommerce ul.products li.product:hover {
  box-shadow: 0 6px 20px rgba(17,24,39,.12) !important;
  transform: translateY(-2px);
}

/* Image area — tall, white bg, contain */
ul.products li.product a:first-child {
  display: block;
  background: #f8f9fb;
  padding: 16px;
  border-bottom: 1px solid var(--color-border);
}
ul.products li.product a img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  display: block;
  margin: 0;
  border-radius: 0;
}

/* Card body */
ul.products li.product .woocommerce-loop-product__title {
  font-size: 14px;
  font-weight: 600;
  color: #111827;
  margin: 0;
  padding: 12px 12px 6px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}
ul.products li.product:hover .woocommerce-loop-product__title {
  color: var(--color-primary);
}

/* Price row: new price bold red left, old price strikethrough right */
ul.products li.product .price {
  display: flex !important;
  flex-direction: row;
  align-items: baseline;
  gap: 8px;
  padding: 6px 12px 12px;
  flex-wrap: wrap;
}
ul.products li.product .price ins {
  text-decoration: none;
  color: var(--color-accent-strong);
  font-size: 17px;
  font-weight: 700;
}
ul.products li.product .price del {
  color: #9CA3AF;
  font-size: 12px;
  font-weight: 400;
}
ul.products li.product .price > .woocommerce-Price-amount,
ul.products li.product .price > .amount {
  color: var(--color-accent-strong);
  font-size: 17px;
  font-weight: 700;
}

/* Add to Cart button — full width bottom */
ul.products li.product .button,
ul.products li.product a.button {
  display: block !important;
  width: 100% !important;
  text-align: center !important;
  background: var(--color-accent-strong) !important;
  color: #fff !important;
  border-radius: 0 0 var(--radius-md) var(--radius-md) !important;
  padding: 11px !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  border: none !important;
  margin: 0 !important;
  cursor: pointer;
  transition: background var(--transition) !important;
  box-sizing: border-box !important;
  letter-spacing: .3px;
}
ul.products li.product .button:hover,
ul.products li.product a.button:hover {
  background: var(--color-accent) !important;
}

/* "Sale" badge — top-right corner of discounted product cards */
.onsale.sale-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  left: auto;
  z-index: 2;
  background: var(--color-accent-strong);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  padding: 4px 9px;
  border-radius: var(--radius-sm, 4px);
  line-height: 1.4;
}

/* =========================================
   8. SINGLE PRODUCT
========================================= */
.woocommerce div.product .product_title { color: #111827; }
.woocommerce div.product p.price,
.woocommerce div.product span.price { color: var(--color-accent-strong); font-size: 26px; font-weight: 700; }
.woocommerce-tabs ul.tabs li a { color: var(--color-text); font-weight: 600; }
.woocommerce-tabs ul.tabs li.active a { color: var(--color-primary); }

/* =========================================
   9. CART / CHECKOUT
========================================= */
.woocommerce table.shop_table { border-color: var(--color-border); }
.woocommerce-checkout #payment { background: #F9FAFB; border-radius: var(--radius-md); padding: 20px; }
.woocommerce ::placeholder { color: #9CA3AF; }

/* Classic checkout: billing/shipping (col-1) vs order review (col-2) */
.woocommerce-checkout .col2-set {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
}
.woocommerce-checkout .col2-set .col-1,
.woocommerce-checkout .col2-set .col-2 {
  flex: 1 1 380px;
  min-width: 0;
}
.woocommerce-checkout .form-row { margin-bottom: 14px; }
.woocommerce-checkout .form-row input,
.woocommerce-checkout .form-row select,
.woocommerce-checkout .form-row textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}
.woocommerce-checkout-review-order-table { margin-bottom: 16px; }

/* Cart page table breathing room */
.woocommerce-cart-form { margin-bottom: 24px; }
.woocommerce-cart-form table.shop_table th,
.woocommerce-cart-form table.shop_table td {
  padding: 14px 12px;
}
.woocommerce-cart-form .product-quantity input.qty {
  width: 64px;
  padding: 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}
.cart-collaterals { margin-top: 32px; }
.cart-collaterals .cart_totals { padding: 20px; background: #F9FAFB; border-radius: var(--radius-md); }

/* WooCommerce Blocks (block-based Cart/Checkout pages) */
.wc-block-checkout__main,
.wc-block-checkout__sidebar {
  padding: 0 16px;
}
.wp-block-woocommerce-checkout.wc-block-checkout {
  gap: 48px;
}
.wc-block-cart .wc-block-cart-items,
.wc-block-cart .wc-block-cart__sidebar {
  padding: 0 16px;
}
.wp-block-woocommerce-cart.wc-block-cart {
  gap: 48px;
}
.wc-block-components-text-input input,
.wc-block-components-combobox input {
  padding: 10px 12px !important;
}

/* =========================================
   10. WIDGETS / SIDEBAR
========================================= */
.widget-area .widget,
.shop-sidebar .widget {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}
.widget-area .widget-title,
.shop-sidebar .widget-title { font-size: 16px; margin-bottom: 14px; }

/* =========================================
   11. FOOTER
========================================= */
.site-footer {
  background: var(--color-footer);
  color: var(--color-footer-text);
  padding: 50px 0 20px;
  margin-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-grid h3 { color: #fff; font-size: 15px; margin-bottom: 16px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: var(--color-footer-text); font-size: 14px; }
.footer-grid a:hover { color: var(--color-accent); }
.footer-grid p { font-size: 14px; color: #D1D5DB; }

.site-footer .footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  padding-top: 20px;
  font-size: 13px;
  color: #9CA3AF;
}
.site-footer .footer-bottom a { color: var(--color-primary); }
.site-footer .footer-bottom a:hover { color: var(--color-accent); }

/* =========================================
   12. RESPONSIVE
========================================= */
@media (max-width: 880px) {
  .menu-toggle { display: block; }
  .site-navigation ul.primary-menu { display: none; flex-direction: column; }
  .site-navigation ul.primary-menu.is-open { display: flex; }
  .site-navigation .sub-menu { position: static; box-shadow: none; }
  .header-search { order: 3; max-width: 100%; flex-basis: 100%; }

  ul.products,
  .woocommerce ul.products,
  .woocommerce-page ul.products {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 12px !important;
  }
}

@media (max-width: 600px) {
  ul.products,
  .woocommerce ul.products,
  .woocommerce-page ul.products {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }
  ul.products li.product a img { height: 130px; }
  ul.products li.product a:first-child { padding: 8px; }
  ul.products li.product .woocommerce-loop-product__title {
    font-size: 12px;
    padding: 8px 8px 4px;
    -webkit-line-clamp: 3;
  }
  ul.products li.product .price {
    padding: 2px 8px 8px;
    gap: 4px;
  }
  ul.products li.product .price ins,
  ul.products li.product .price > .woocommerce-Price-amount,
  ul.products li.product .price > .amount { font-size: 13px; }
  ul.products li.product .price del { font-size: 11px; }
  ul.products li.product .button,
  ul.products li.product a.button {
    font-size: 12px !important;
    padding: 9px !important;
  }
}