/* ===== BASE STYLES ===== */
:root {
  --primary-color: #0056b3;
  --secondary-color: #007bff;
  --accent-color: #d70018;
  --light-bg: #f5f9ff;
  --white: #ffffff;
  --light-gray: #f0f4f8;
  --medium-gray: #bfc9d1;
  --dark-text: #1a1a1a;
  --light-text: #6b7280;
  --rating-color: #ffa41c;
  --shadow: 0 2px 12px rgba(0, 86, 179, 0.08);
  --shadow-hover: 0 8px 32px rgba(0, 86, 179, 0.12);
  --border-radius: 14px;
  --transition: all 0.22s cubic-bezier(.4,0,.2,1);
}

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

body {
  font-family: "Poppins", Arial, sans-serif;
  color: var(--dark-text);
  background-color: var(--white);
  line-height: 1.6;
}


/* ===== BREADCRUMB ===== */
.breadcrumb-nav {
  background: linear-gradient(90deg, #007bff 0%, #0056b3 100%);
  color: #fff;
  padding: 12px 32px;
  font-size: 16px;
  box-shadow: var(--shadow);
}

/* ===== RESPONSIVE BREADCRUMB ===== */
@media (max-width: 768px) {
  .breadcrumb-nav {
    padding: 10px 20px;
    font-size: 14px;
  }
  
  .breadcrumb-container {
    flex-wrap: wrap;
    gap: 5px;
  }
}

@media (max-width: 576px) {
  .breadcrumb-nav {
    padding: 8px 15px;
    font-size: 13px;
  }
}

.breadcrumb-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.breadcrumb-container a {
  color: #ffffff;
  text-decoration: none;
  margin: 0 6px;
  font-weight: 500;
  transition: color 0.3s;
}

.breadcrumb-container a:hover {
  text-decoration: underline;
  color: #ffd700;
}

.breadcrumb-container .separator {
  color: #ffffff;
  margin: 0 6px;
}

.breadcrumb-container .current {
  font-weight: bold;
  color: #ffd700;
  margin-left: 6px;
}
.separator {
  margin: 0 8px;
  color: #999;
}

/* ===== MAIN LAYOUT ===== */
.layout {
  display: flex;
  margin: 0 127px 50px;
  gap: 40px;
  align-items: flex-start;
}

/* ===== RESPONSIVE LAYOUT ===== */
@media (max-width: 1400px) {
  .layout {
    margin: 0 80px 50px;
    gap: 30px;
  }
}

@media (max-width: 1200px) {
  .layout {
    margin: 0 40px 50px;
    gap: 25px;
  }
  
  .product-list-main {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 24px;
  }
}

@media (max-width: 992px) {
  .layout {
    margin: 0 20px 50px;
    gap: 20px;
  }
  
  .filter-wrapper {
    width: 280px;
    padding: 20px;
  }
  
  .product-list-main {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    padding: 20px;
  }
}

@media (max-width: 768px) {
  .layout {
    flex-direction: column;
    margin: 0 15px 50px;
    gap: 20px;
  }
  
  .filter-wrapper {
    width: 100%;
    height: auto;
    margin-top: 20px;
    order: 2;
  }
  
  .product-list-container {
    order: 1;
  }
  
  .product-list-main {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    padding: 15px;
    margin: 20px auto 0 auto;
  }
  
  .product-list-item {
    min-height: 300px;
  }
}

@media (max-width: 576px) {
  .layout {
    margin: 0 10px 50px;
  }
  
  .product-list-main {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 12px;
  }
  
  .product-list-item {
    min-height: 280px;
  }
  
  .product-sort-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

/* ===== PRODUCT LIST CONTAINER ===== */
.product-list-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0; /* Tránh overflow */
}

/* ===== PRODUCT SORT CONTAINER ===== */
.product-sort-container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-bottom: 20px;
  width: 100%;
  position: relative;
  min-height: 40px;
  flex-shrink: 0;
  order: -1;
}

/* ===== FILTER SECTION ===== */
.filter-wrapper {
  width: 320px;
  background: var(--light-bg);
  box-shadow: var(--shadow);
  border-radius: 16px;
  padding: 24px;
  align-self: flex-start;
  height: 1500px;
  margin-top: 40px;
  overflow-y: auto;
}

/* ===== RESPONSIVE FILTER ===== */
@media (max-width: 1200px) {
  .filter-wrapper {
    width: 300px;
    padding: 20px;
    height: 1200px;
  }
}

@media (max-width: 992px) {
  .filter-wrapper {
    width: 280px;
    padding: 18px;
    height: 1000px;
  }
  
  .filter-box__title {
    font-size: 18px;
  }
  
  .filter-group__title {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .filter-wrapper {
    width: 100%;
    height: auto;
    margin-top: 20px;
    padding: 20px;
    order: 2;
  }
  
  .filter-box__title {
    font-size: 16px;
  }
  
  .filter-group__title {
    font-size: 15px;
  }
  
  .filter-group {
    padding: 12px;
    margin-bottom: 15px;
  }
}

@media (max-width: 576px) {
  .filter-wrapper {
    padding: 15px;
    margin-top: 15px;
  }
  
  .filter-box__title {
    font-size: 15px;
  }
  
  .filter-group__title {
    font-size: 14px;
  }
  
  .filter-group {
    padding: 10px;
    margin-bottom: 12px;
  }
}

.filter-box__title {
  font-size: 22px;
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: 24px;
  padding-bottom: 10px;
  border-bottom: 2px solid #e0e0e0;
}

.filter-group {
  background: #fff;
  margin-bottom: 20px;
  padding: 16px;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.filter-group__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
}

.filter-group__title::before {
  content: "+";
  display: inline-block;
  margin-right: 8px;
  font-weight: bold;
}

.filter-group ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.filter-group li {
  font-size: 14px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  cursor: pointer;
  width: 100%;
  transition: color 0.3s;
}
.filter-group label:hover {
  color: var(--primary-color);
  font-weight: 500;
}

.scrollable-list label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
}
input[type="checkbox"] {
  border-radius: 4px;
}

.filter-group input[type="checkbox"] {
  margin-right: 8px;
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--primary-color);
}

.scrollable-list input[type="checkbox"] {
  accent-color: var(--primary-color);
}

input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary-color);
  cursor: pointer;
}

.scrollable-list {
  max-height: 160px;
  overflow-y: auto;
  padding-right: 4px;
}

.scrollable-list::-webkit-scrollbar {
  width: 6px;
}

.scrollable-list::-webkit-scrollbar-thumb {
  background-color: #e0e7ef;
  border-radius: 4px;
}
.scrollable-list::-webkit-scrollbar-track {
  background-color: #f0f4f8;
  border-radius: 4px;
}

.scrollable-list::-webkit-scrollbar-thumb {
  background-color: #aad4ff;
  border-radius: 4px;
  transition: background-color 0.3s;
}
.scrollable-list::-webkit-scrollbar-thumb:hover {
  background-color: #77bfff;
}

/* Scrollbar của toàn bộ filter-wrapper */
.filter-wrapper::-webkit-scrollbar {
  width: 6px;
}

.filter-wrapper::-webkit-scrollbar-track {
  background-color: #f0f4f8;
  border-radius: 4px;
}

.filter-wrapper::-webkit-scrollbar-thumb {
  background-color: #aad4ff;
  border-radius: 4px;
  transition: background-color 0.3s;
}

.filter-wrapper::-webkit-scrollbar-thumb:hover {
  background-color: #77bfff;
}

.filter-wrapper {
  scrollbar-width: thin;
  scrollbar-color: #aad4ff #f0f4f8;
}
.color-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.color-option {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.3s;
}

.color-option:hover {
  transform: scale(1.1);
  border-color: var(--primary-color);
}

.color-option.red { background-color: red; }
.color-option.blue { background-color: blue; }
.color-option.green { background-color: green; }
.color-option.black { background-color: black; }
.color-option.white { background-color: white; border: 1px solid #ccc; }
.color-option.yellow { background-color: yellow; }

/* ===== PRODUCT LIST ===== */
.product-list1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  max-width: 1400px;
  background: var(--light-bg);
  border-radius: 16px;
  gap: 70px;
  margin-top: 40px;
  box-shadow: var(--shadow);
}

/* Thẻ sản phẩm */
.product-card1 {
  width: 240px;
  min-height: 320px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(0,86,179,0.08);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0 10px 14px 10px;
  transition: box-shadow 0.22s, transform 0.18s, border 0.18s;
  cursor: pointer;
  position: relative;
  border: 1.5px solid #f2f4f8;
  overflow: hidden;
  margin-bottom: 18px;
}

.product-card1:hover {
  box-shadow: 0 6px 24px rgba(1,84,185,0.16);
  border-color: #0154b9;
  transform: translateY(-2px) scale(1.02);
}

/*hover vào sp ra giỏ hàng*/
.cart-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  z-index: 2;
}

.product-content:hover .cart-overlay {
  opacity: 1;
  pointer-events: auto;
}

.cart-center-btn {
  background: rgba(255,255,255,0.95);
  border: none;
  padding: 12px 16px;
  font-size: 20px;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 86, 179, 0.13);
  transition: background 0.2s, transform 0.2s;
}

.cart-center-btn:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.1);
}

.product-image1 {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
  margin: 0;
  padding: 0;
  border-radius: 16px 16px 0 0;
}

.product-name1 {
  font-size: 15px;
  font-weight: 700;
  color: #0154b9;
  text-align: center;
  margin: 10px 0 2px 0;
  min-height: 36px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  transition: color 0.18s;
  line-height: 1.3;
}

.product-price1 {
  color: #d70018;
  font-weight: bold;
  font-size: 16px;
  background: #fff0f2;
  border-radius: 6px;
  padding: 2px 8px;
  text-align: center;
  margin-bottom: 4px;
}

.product-rating1 {
  font-size: 14px;
  color: #ffa41c;
  margin-bottom: 4px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
}

.product-rating1 span {
  color: #888;
  font-size: 12px;
}

.product-actions1 {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 8px;
  justify-content: center;
}

.add-cart-btn1,
.buy-btn1 {
  border-radius: 7px;
  padding: 7px 16px;
  font-weight: 600;
  font-size: 0.97rem;
  cursor: pointer;
  border: 1px solid #0154b9;
  transition: background 0.18s, color 0.18s, border 0.18s;
  outline: none;
}

.add-cart-btn1 {
  background: #0154b9;
  color: #fff;
  margin-right: 8px;
}

.add-cart-btn1:hover {
  background: #fff;
  color: #0154b9;
  border-color: #0154b9;
}

.buy-btn1 {
  background: #fff;
  color: #0154b9;
}

.buy-btn1:hover {
  background: #0154b9;
  color: #fff;
  border-color: #0154b9;
}

/* ===== PROMOTION BANNER ===== */
.promo-banner {
  display: flex;
  gap: 28px;
  align-items: stretch;
  justify-content: center;
  background: linear-gradient(90deg, #e3f0ff 0%, #f5f9ff 100%);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,86,179,0.08);
  padding: 22px 18px;
  margin: 32px auto 36px auto;
  max-width: 1200px;
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
}
.promo-banner::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.promo-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,86,179,0.07);
  padding: 16px 28px;
  font-size: 17px;
  color: #0154b9;
  font-weight: 500;
  min-width: 270px;
  transition: box-shadow 0.18s, transform 0.18s;
  cursor: pointer;
  user-select: none;
}

.promo-item .icon {
  font-size: 28px;
  margin-right: 8px;
}

.promo-item .text {
  font-size: 16px;
  color: #0154b9;
}

.promo-item .highlight {
  color: #d70018;
  font-weight: 700;
}

.promo-item:hover {
  box-shadow: 0 8px 32px rgba(0,86,179,0.13);
  background: #f5f9ff;
  transform: translateY(-2px) scale(1.03);
}

@media (max-width: 900px) {
  .promo-banner {
    gap: 12px;
    padding: 12px 4px;
    max-width: 100vw;
  }
  .promo-item {
    font-size: 14px;
    padding: 10px 12px;
    min-width: 180px;
  }
  .promo-item .icon {
    font-size: 20px;
  }
}

/* ===== CAROUSEL ===== */
/* Carousel container */
.carousel-container {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  position: relative;
}

/* Track chứa các số trang */
.carousel-track {
  display: flex;
  gap: 18px;
  align-items: center;
  overflow-x: auto;
  padding: 12px 60px;
  scroll-behavior: smooth;
  background: #f5f9ff;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(0,86,179,0.08);
  position: relative;
}

/* Số trang */
.carousel-item {
  min-width: 44px;
  height: 44px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 600;
  color: #0056b3;
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0,86,179,0.06);
  transition: background 0.22s, color 0.22s, transform 0.18s;
  user-select: none;
}

.carousel-item:hover {
  background: #e3f0ff;
  color: #d70018;
  transform: scale(1.08);
}

.carousel-item.active {
  background: linear-gradient(135deg, #0056b3 60%, #007bff 100%);
  color: #fff;
  font-size: 20px;
  box-shadow: 0 4px 16px rgba(0,86,179,0.13);
  transform: scale(1.12);
  border: 2.5px solid #ffd700;
}

.carousel-item[key="dots"] {
  background: none !important;
  color: #888;
  box-shadow: none;
  cursor: default;
  font-size: 22px;
  pointer-events: none;
}

/* Nút trái/phải */
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0,86,179,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, transform 0.18s;
  font-size: 24px;
  color: #0056b3;
  border: 2px solid #e3f0ff;
}

.carousel-arrow.left { left: 8px; }
.carousel-arrow.right { right: 8px; }

/* .carousel-arrow:hover {
  background: #0056b3;
  color: #fff;
  transform: scale(1.12);
  border-color: #ffd700;
} */

.material-symbols-outlined {
  font-size: 28px;
  color: inherit;
  pointer-events: none;
}

/* ===== RECENTLY VIEWED ===== */
.recently-viewed {
  margin: 48px auto;
  padding: 0 16px;
  max-width: 1500px;
  width: 100%;
  box-sizing: border-box;
}

.recently-viewed h2 {
  font-size: 2.3rem;
  font-weight: 800;
  color: #0154b9;
  margin-bottom: 18px;
  margin-top: 0;
  letter-spacing: 0.5px;
  text-align: left;
  background: linear-gradient(90deg, #0154b9 0%, #00c6fb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  display: inline-block;
  padding-left: 4px;
  position: relative;
}

.recently-viewed h2::after {
  content: "";
  display: block;
  width: 48px;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, #ffd700 0%, #ff6a00 100%);
  margin-top: 8px;
  margin-left: 2px;
}

.recently-viewed-wrapper {
  position: relative;
  overflow: hidden;
}

.recently-viewed-track {
  display: flex;
  gap: 100px;
  padding: 20px 10px 24px 10px;
  background: linear-gradient(90deg, #e3f0ff 0%, #f5f9ff 100%);
  border-radius: 16px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  align-items: stretch;
  box-sizing: border-box;
  border: 1.5px solid #e3e8ee;
  box-shadow: 0 2px 12px rgba(0,86,179,0.06);
  /* Ẩn thanh trượt trên mọi trình duyệt */
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
}
.recently-viewed-track::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.recently-viewed-track .product-card {
  width: 180px;
  min-width: 180px;
  max-width: 180px;
  height: 290px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 14px 10px 12px 10px;
  transition: box-shadow 0.18s, transform 0.18s;
  border: 1px solid #f2f2f2;
  margin-right: 30px;
}

.recently-viewed-track .product-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.10);
  transform: translateY(-2px) scale(1.02);
}

.recently-viewed-track .product-card img {
  width: 100%;
  height: 110px;
  object-fit: contain;
  border-radius: 7px;
  margin-bottom: 10px;
  background: #f6f6f6;
}

.recently-viewed-track .product-name {
  font-size: 15px;
  font-weight: 500;
  color: #222;
  text-align: center;
  margin-bottom: 6px;
  min-height: 36px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.recently-viewed-track .product-price {
  font-size: 15px;
  font-weight: 600;
  color: #444;
  margin-bottom: 10px;
  text-align: center;
}

.recently-viewed-track .view-btn {
  margin-top: auto;
  background: #222;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 7px 14px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.16s, transform 0.16s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  display: block;
}

.recently-viewed-track .view-btn:hover {
  background: #444;
  transform: scale(1.04);
}

/* ===== SUPPORT SECTION ===== */
.support-section {
  max-width: 1460px;
  margin: auto;
  margin-bottom: 30px;
}

.support-section h2 {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 20px;
}

.support-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  background: var(--light-bg);
}

/* CARD HỖ TRỢ CHUNG */
.support-card {
  width: 250px;
  min-height: 400px;
  background: #fff;
  border-radius: 14px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
  box-sizing: border-box;
}

.support-card img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  flex-shrink: 0;
  max-height: 200px;
  object-fit: contain;
  margin-bottom: 15px;
}

.support-card h3 {
  font-size: 17px;
  margin-top: 15px;
}

.support-card button {
  background: var(--secondary-color);
  color: white;
  padding: 8px 12px;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  height: 40px;
  width: 180px;
  margin: 0 auto;
  font-size: 16px;
  font-weight: bold;
  transition: var(--transition);
}

.support-card button:hover {
  background: var(--primary-color);
}

.support-form {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  box-shadow: var(--shadow);
  width: 250px;
  height: 400px;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
  box-sizing: border-box;
}

.support-form h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.support-form p {
  font-size: 14px;
  margin-bottom: 15px;
}

.support-form input,
.support-form textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border: 1px solid #ddd;
  border-radius: 7px;
  font-size: 14px;
  resize: none;
}

.support-form button {
  width: 100%;
  background: var(--primary-color);
  color: white;
  padding: 10px;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  font-weight: bold;
  transition: var(--transition);
}

.support-form button:hover {
  background: var(--secondary-color);
}

/* ==== FOOTER ==== */
.footer {
  background: linear-gradient(90deg, #0066cc 0%, #007bff 100%);
  color: #fff;
  padding: 48px 20px 36px 20px;
  box-shadow: 0 -2px 12px rgba(0,86,179,0.08);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-col {
  flex: 1;
  min-width: 250px;
}

.footer-col h4 {
  font-size: 19px;
  font-weight: bold;
  margin-bottom: 12px;
}

.footer-col p,
.footer-col li,
.footer-col a {
  font-size: 15px;
  color: #fff;
  line-height: 1.7;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col a {
  text-decoration: underline;
  color: #fff;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: #ffd700;
}

.footer-col input[type="email"] {
  width: 100%;
  padding: 8px;
  margin: 10px 0;
  border: none;
  border-radius: 6px;
}

.footer-col button {
  padding: 8px 16px;
  background: white;
  color: #0066cc;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.footer-col button:hover {
  background: #ffd700;
  color: #003087;
}

.logo {
  width: 60px;
  margin-bottom: 10px;
}


main {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: flex-start;
  max-width: 1500px;
  margin: 40px auto 0 auto;
  background: #f8fafc;
  border-radius: 18px;
  padding: 32px;
  box-shadow: 0 2px 16px rgba(0,86,179,0.06);
}

.product-list-empty {
  padding: 1.5rem;
  color: #888;
  font-size: 18px;
}

.product-list-fav {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 1.25rem;
  color: #d70018;
  background: #fff;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
  box-shadow: 0 2px 8px rgba(215,0,24,0.08);
  cursor: pointer;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s;
}

.product-list-fav:hover {
  background: #ffe6ea;
  color: #b80012;
}

.product-list-fav .tooltip {
  left: 50%;
  bottom: -38px;
  transform: translateX(-50%);
}

.product-list-ribbons {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 3;
  align-items: flex-end;
}

.product-list-ribbon {
  min-width: 48px;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.10);
  letter-spacing: 1px;
  text-transform: uppercase;
  pointer-events: none;
  text-align: center;
  display: inline-block;
  border: none;
  margin-left: auto;
  background: #d70018;
  opacity: 0.92;
}

.product-list-ribbon.hot {
  background: #d70018;
}
.product-list-ribbon.best {
  background: #ff9800;
}
.product-list-ribbon.featured {
  background: #0154b9;
}

.product-list-rating span {
  font-size: 1.1em;
  vertical-align: middle;
}



.product-list-brand {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  display: block;
  color: #0154b9;
  font-size: 0.97rem;
  font-weight: 600;
  margin-bottom: 2px;
  margin-top: 2px;
  letter-spacing: 0.2px;
}

.tooltip-parent {
  position: relative;
  display: inline-block;
}

.tooltip {
  visibility: hidden;
  opacity: 0;
  width: max-content;
  background: #222;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px 12px;
  position: absolute;
  z-index: 100;
  bottom: 120%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.92rem;
  pointer-events: none;
  transition: opacity 0.18s;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0,0,0,0.13);
}

.tooltip-parent:hover .tooltip,
.tooltip-parent:focus .tooltip {
  visibility: visible;
  opacity: 1;
}

.compare-floating-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: #0154b9;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 54px;
  height: 54px;
  box-shadow: 0 4px 18px rgba(1,84,185,0.13);
  font-size: 1.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1002;
  cursor: pointer;
  transition: background 0.18s, box-shadow 0.18s;
}
.compare-floating-btn:hover {
  background: #d70018;
}
.compare-badge {
  position: absolute;
  top: 7px;
  right: 7px;
  background: #ff9800;
  color: #fff;
  border-radius: 50%;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 2px 7px;
  min-width: 22px;
  text-align: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.13);
}
.compare-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  /* background: rgba(0,0,0,0.38); */
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s;
  margin-top: 350px;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.compare-modal-content {
  background: #fff;
  border-radius: 20px;
  padding: 36px 32px 28px 32px;
  min-width: 680px;
  max-width: 1400px;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: 0 12px 40px rgba(1,84,185,0.18);
  position: relative;
  font-family: "Poppins", Arial, sans-serif;
  animation: modalPop 0.22s;
}

@keyframes modalPop {
  from { transform: scale(0.95); opacity: 0.6; }
  to   { transform: scale(1); opacity: 1; }
}

.compare-modal-close {
  position: absolute;
  top: 18px;
  right: 22px;
  background: #fff;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 2.1rem;
  color: #888;
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(1,84,185,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s;
}
.compare-modal-close:hover {
  background: #ffe6ea;
  color: #d70018;
  box-shadow: 0 4px 16px rgba(215,0,24,0.13);
}

.compare-table-full {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #f8fafc;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(1,84,185,0.08);
  margin-top: 10px;
}

.compare-table-full th,
.compare-table-full td {
  padding: 18px 14px;
  font-size: 1.08rem;
  text-align: center;
  vertical-align: middle;
  border-bottom: 1px solid #e3e8ee;
}

.compare-table-full th {
  background: #f0f4f8;
  color: #0154b9;
  font-weight: 700;
  width: 160px;
  text-align: right;
  border-right: 1px solid #e3e8ee;
  font-size: 1.05rem;
  letter-spacing: 0.2px;
}

.compare-table-full td {
  width: 50%;
  background: #fff;
  font-weight: 500;
  font-size: 1.07rem;
  color: #1a1a1a;
}

.compare-table-full tr:first-child th,
.compare-table-full tr:first-child td {
  border-top: none;
}

.compare-table-full tr:last-child th,
.compare-table-full tr:last-child td {
  border-bottom: none;
}

.compare-table-full img {
  display: block;
  margin: 0 auto 8px auto;
  border-radius: 12px;
  max-width: 120px;
  max-height: 120px;
  box-shadow: 0 2px 8px rgba(1,84,185,0.10);
  background: #f5f9ff;
}

.compare-table-full button {
  background: #d70018;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 7px 18px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
  transition: background 0.18s, box-shadow 0.18s;
  box-shadow: 0 1px 4px rgba(1,84,185,0.08);
}
.compare-table-full button:hover {
  background: #0154b9;
  box-shadow: 0 2px 8px rgba(1,84,185,0.15);
}

.compare-detail-box {
  text-align: left;
  font-size: 1rem;
  color: #222;
  background: #f5f9ff;
  border-radius: 9px;
  padding: 10px 14px;
  max-height: 130px;
  overflow-y: auto;
  box-shadow: 0 1px 4px rgba(1,84,185,0.06);
}

.compare-table-full tr:hover td {
  background: #f0f4f8;
  transition: background 0.18s;
}

@media (max-width: 900px) {
  .compare-modal-content {
    min-width: 98vw;
    padding: 12px 2vw 18px 2vw;
  }
  .compare-table-full th,
  .compare-table-full td {
    padding: 10px 4px;
    font-size: 0.97rem;
  }
  .compare-table-full th {
    width: 90px;
  }
}


.product-list-main {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1400px;
  margin: 40px auto 0 auto;
  background: #f8fafc;
  border-radius: 18px;
  padding: 32px;
  box-shadow: 0 2px 16px rgba(0,86,179,0.06);
}

.product-list-item {
  width: 100%;
  min-height: 340px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(0,86,179,0.08);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0 0 14px 0;
  transition: box-shadow 0.22s, transform 0.18s, border 0.18s;
  cursor: pointer;
  position: relative;
  border: 1.5px solid #f2f4f8;
  overflow: hidden;
  margin-bottom: 18px;
}

.product-list-item:hover {
  box-shadow: 0 6px 24px rgba(1,84,185,0.16);
  border-color: #0154b9;
  transform: translateY(-2px) scale(1.02);
}

.product-list-ribbons {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 3;
  align-items: flex-end;
}

.product-list-ribbon {
  min-width: 48px;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.10);
  letter-spacing: 1px;
  text-transform: uppercase;
  pointer-events: none;
  text-align: center;
  display: inline-block;
  border: none;
  margin-left: auto;
  background: #d70018;
  opacity: 0.92;
}

.product-list-ribbon.hot {
  background: #d70018;
}
.product-list-ribbon.best {
  background: #ff9800;
}
.product-list-ribbon.featured {
  background: #0154b9;
}

.product-list-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 14px 14px 0 0;
  margin: 0;
  background: #f5f9ff;
  box-shadow: 0 1px 6px rgba(0,86,179,0.04);
  display: block;
}
/* 
.product-list-name {
  font-size: 18px;
  font-weight: 700;
  color: #0154b9;
  text-align: center;
  margin-bottom: 2px;
  min-height: 36px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  transition: color 0.18s;
  line-height: 1.3;
}

.product-list-category,
.product-list-brand {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  display: block;
  font-size: 0.93rem;
  color: #888;
  margin-bottom: 1px;
}

.product-list-brand {
  color: #0154b9;
  font-weight: 600;
}

.product-list-price {
  margin-bottom: 4px;
  font-size: 15px;
  text-align: left;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.product-list-price-sale {
  color: #d70018;
  font-weight: bold;
  font-size: 16px;
  background: #fff0f2;
  border-radius: 6px;
  padding: 2px 8px;
}

.product-list-price-old {
  color: #bfc9d1;
  font-size: 13px;
  text-decoration: line-through;
}

.product-list-rating {
  font-size: 14px;
  color: #ffa41c;
  margin-bottom: 4px;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 3px;
}


 span {
  color: #888;
  font-size: 12px;
}

.product-list-actions {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 6px;
  justify-content: flex-start;
}
 */
/* .product-list-cart-btn,
.product-list-compare-btn {
  background: #f5f9ff;
  color: #0154b9;
  border: 1px solid #bfc9d1;
  border-radius: 7px;
  padding: 5px 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, border 0.18s;
  box-shadow: 0 1px 4px rgba(0,86,179,0.06);
  outline: none;
  letter-spacing: 0.1px;
  display: inline-block;
  margin-left: 10px;
}

.product-list-cart-btn:disabled,
.product-list-compare-btn:disabled {
  background: #f2f4f8;
  color: #bfc9d1;
  border-color: #e3e8ee;
  cursor: not-allowed;
  opacity: 0.7;
}

.product-list-cart-btn:hover:not(:disabled),
.product-list-compare-btn:hover:not(:disabled) {
  background: #0154b9;
  color: #fff;
  border-color: #0154b9;
} */


/* Giỏ hàng - xanh lá */
.product-list-cart-btn {
  background: #f5f9ff;   /* xanh lá */
  color: #0154b9;
  border: 1px solid #bfc9d1;
  border-radius: 7px;
  padding: 15px 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s, border 0.18s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  outline: none;
  letter-spacing: 0.1px;
  display: inline-block;
  margin-left: 10px;
}



.product-list-cart-btn:hover:not(:disabled) {
  background: #4caf50; /* xanh lá đậm hơn */
  border-color: #4caf50;
  color: #fff;
}


/* So sánh - xanh dương */
.product-list-compare-btn {
  background: #f5f9ff;  /* xanh dương */
  color: #0154b9;
  border: 1px solid #bfc9d1;
  border-radius: 7px;
  padding: 15px 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s, border 0.18s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  outline: none;
  letter-spacing: 0.1px;
  display: inline-block;
  margin-left: 10px;
}

.product-list-compare-btn:hover:not(:disabled) {
  background: #0154b9; 
  border-color: #0154b9;
  color: #fff;
}





.product-list-fav {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 1.25rem;
  color: #d70018;
  background: #fff;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
  box-shadow: 0 2px 8px rgba(215,0,24,0.08);
  cursor: pointer;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s;
}

.product-list-fav:hover {
  background: #ffe6ea;
  color: #b80012;
}

/* ===== RESPONSIVE PRODUCT LIST ===== */
@media (max-width: 1200px) {
  .product-list-item {
    min-height: 320px;
  }
  
  .product-list-image {
    height: 140px;
  }
  
  .product-list-name {
    font-size: 16px;
    min-height: 32px;
  }
}

@media (max-width: 992px) {
  .product-list-item {
    min-height: 300px;
  }
  
  .product-list-image {
    height: 130px;
  }
  
  .product-list-name {
    font-size: 15px;
    min-height: 30px;
  }
}

@media (max-width: 768px) {
  .product-list-item {
    min-height: 280px;
  }
  
  .product-list-image {
    height: 120px;
  }
  
  .product-list-name {
    font-size: 14px;
    min-height: 28px;
  }
  
  .product-list-actions {
    flex-direction: column;
    gap: 5px;
  }
  
  .product-list-cart-btn,
  .product-list-compare-btn {
    width: 100%;
    margin-left: 0;
  }
}

@media (max-width: 576px) {
  .product-list-item {
    min-height: 260px;
  }
  
  .product-list-image {
    height: 110px;
  }
  
  .product-list-name {
    font-size: 13px;
    min-height: 26px;
  }
}

/* Overlay */
.variant-popup-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.18);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Popup box */
.variant-popup {
  background: #fff;
  border-radius: 14px;
  padding: 32px 28px;
  min-width: 340px;
  box-shadow: 0 4px 24px rgba(1,84,185,0.18);
  text-align: center;
  animation: popupShow 0.25s;
}

@keyframes popupShow {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Option group */
.variant-popup > div {
  margin-bottom: 18px;
}

/* Option label */
.variant-popup p {
  font-weight: 600;
  margin-bottom: 7px;
  color: #0154b9;
}

/* Option button */
.variant-popup button {
  background: #f5f9ff;
  border: 1.5px solid #0154b9;
  border-radius: 7px;
  padding: 7px 18px;
  margin: 0 6px 6px 0;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
  outline: none;
}

.variant-popup button.selected,
.variant-popup button:hover {
  background: #0154b9;
  color: #fff;
}

/* Confirm & Cancel buttons */
.confirm-btn {
  background: #0154b9 !important;
  color: #fff !important;
  border: none;
  border-radius: 7px;
  padding: 7px 18px;
  font-weight: 700;
  cursor: pointer;
  margin-right: 8px;
}

.cancel-btn {
  background: #eee !important;
  color: #333 !important;
  border: none;
  border-radius: 7px;
  padding: 7px 18px;
  font-weight: 600;
  cursor: pointer;
}

/* Info text */
.variant-popup .info {
  margin: 12px 0;
  font-size: 1.08em;
}