:root {
  --primary-green: #2c7a3f;
  --light-green: #edf7ef;
  --primary-hover: #246634;
  --bs-btn-bg: var(--primary-green);
  --bs-btn-border-color: var(--primary-green);
  --bs-btn-hover-bg: var(--primary-hover);
  --bs-btn-hover-border-color: var(--primary-hover);
  --bs-btn-active-bg: var(--primary-hover);
  --bs-btn-active-border-color: var(--primary-hover);
  --bs-success: var(--primary-green);
  --bs-success-rgb: 44, 122, 63;
  --text-dark: #333;
  --text-muted: #666;
  --border-color: #e5e5e5;
  --accent-red: #dc3545;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: #f9f9f9;
  color: var(--text-dark);
}

.text-success {
  color: var(--primary-green) !important;
}

.btn-primary,
.btn-success,
.btn-outline-primary,
.btn-outline-success,
.btn-theme {
  --bs-btn-bg: var(--primary-green);
  --bs-btn-border-color: var(--primary-green);
  --bs-btn-hover-bg: var(--primary-hover);
  --bs-btn-hover-border-color: var(--primary-hover);
  --bs-btn-active-bg: var(--primary-hover);
  --bs-btn-active-border-color: var(--primary-hover);
  --bs-btn-color: #fff;
  --bs-btn-hover-color: #fff;
  --bs-btn-active-color: #fff;
}

.btn-outline-primary,
.btn-outline-success {
  --bs-btn-color: var(--primary-green);
  --bs-btn-hover-color: #fff;
  --bs-btn-active-color: #fff;
  color: var(--primary-green);
}

a { text-decoration: none; color: inherit; transition: 0.2s; }
a:hover { color: var(--primary-green); }

.top-bar {
  background-color: #f5f5f5;
  font-size: 0.75rem;
  padding: 5px 0;
  border-bottom: 1px solid #eee;
  color: var(--text-muted);
}

.main-header {
  background: #fff;
  padding: 1.5rem 0;
}
.search-bar-container {
  position: relative;
}
.search-input {
  border: 2px solid var(--primary-green);
  border-radius: 4px 0 0 4px;
  padding: 0.6rem 1rem;
}
.search-btn {
  --bs-btn-bg: var(--primary-green);
  --bs-btn-border-color: var(--primary-green);
  --bs-btn-hover-bg: var(--primary-hover);
  --bs-btn-hover-border-color: var(--primary-hover);
  --bs-btn-active-bg: var(--primary-hover);
  --bs-btn-active-border-color: var(--primary-hover);
  background-color: var(--primary-green);
  color: #fff;
  border: 2px solid var(--primary-green);
  border-radius: 0 4px 4px 0;
  padding: 0 1.5rem;
}
.search-btn:hover { background-color: var(--primary-hover); color: #fff; }

.header-icons .icon-item {
  text-align: center;
  margin-left: 1.5rem;
  font-size: 0.8rem;
  cursor: pointer;
}
.header-icons i {
  font-size: 1.4rem;
  margin-bottom: 2px;
  color: var(--text-dark);
}

.main-navbar {
  background: #fff;
  border-bottom: 1px solid var(--border-color);
  border-top: 1px solid var(--border-color);
}
.category-btn {
  --bs-btn-bg: var(--primary-green);
  --bs-btn-border-color: var(--primary-green);
  --bs-btn-hover-bg: var(--primary-hover);
  --bs-btn-hover-border-color: var(--primary-hover);
  --bs-btn-active-bg: var(--primary-hover);
  --bs-btn-active-border-color: var(--primary-hover);
  background-color: var(--primary-green);
  color: #fff !important;
  font-weight: 600;
  padding: 0.8rem 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: 0;
}
.category-btn:hover { background-color: var(--primary-hover); }
.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.8rem 1.2rem !important;
}

.sidebar-category-list {
  list-style: none;
  padding: 0;
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}
.sidebar-category-list li {
  border-bottom: 1px solid #f0f0f0;
  position: relative;
}
.sidebar-category-list li:last-child { border-bottom: none; }
.sidebar-category-list a {
  display: flex;
  justify-content: space-between;
  padding: 12px 15px;
  font-size: 0.9rem;
  color: var(--text-dark);
  width: 100%;
}
.sidebar-category-list a:hover {
  background-color: var(--light-green);
  color: var(--primary-green);
  padding-left: 20px;
}

.mega-menu {
  position: absolute;
  top: 0;
  left: 100%;
  width: 600px;
  min-height: 250px;
  background-color: #fff;
  border: 1px solid var(--border-color);
  box-shadow: 5px 5px 15px rgba(0,0,0,0.1);
  z-index: 1000;
  display: none;
  padding: 1.5rem;
  border-radius: 0 4px 4px 0;
}
.sidebar-category-list li:hover .mega-menu {
  display: block;
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.mega-menu-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-green);
}
.mega-menu-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 0.5rem;
}
.mega-menu-item img {
  width: 100%;
  height: 130px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border-color);
}
.mega-menu-subtitle {
  font-weight: 600;
  color: var(--text-dark);
}
.mega-sub-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
}
.mega-sub-list li a {
  display: block;
  padding: 2px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.mega-sub-list li a:hover {
  color: var(--primary-green);
  padding-left: 4px;
}

.hero-banner {
  width: 100%;
  height: 350px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.hero-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid #eee;
  padding-bottom: 10px;
  position: relative;
}
.section-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 0;
  position: relative;
}
.section-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-green);
}
.view-all {
  font-size: 0.85rem;
  color: var(--primary-green);
  font-weight: 600;
  padding: 5px 10px;
}

@media (max-width: 991px) {
  .mega-menu {
    position: static;
    width: 100%;
    border: none;
    box-shadow: none;
    border-left: 3px solid var(--primary-green);
    background-color: #f9f9f9;
    padding: 10px;
    display: none;
    min-height: auto;
  }

  .sidebar-category-list li:hover .mega-menu,
  .sidebar-category-list li:active .mega-menu {
    display: block;
    animation: fadeIn 0.3s;
  }

  .mega-menu-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .mega-menu-item img {
    height: 80px;
  }

  .mega-menu-item span {
    font-size: 0.8rem;
  }

  .offcanvas-lg {
    border-right: 1px solid #ddd;
  }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

.btn-mobile-cat {
  width: 100%;
  background: #fff;
  border: 1px solid var(--border-color);
  padding: 12px;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  border-radius: 4px;
  color: var(--text-dark);
}
.btn-mobile-cat:hover {
  background: var(--light-green);
  color: var(--primary-green);
}

.btn-add-cart {
  padding: 12px 8px;
}
.search-btn {
  padding: 0 1rem;
}

.product-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: all 0.3s;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.product-card:hover {
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  border-color: var(--primary-green);
}
.badge-discount {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: var(--accent-red);
  color: #fff;
  padding: 3px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
  z-index: 2;
}
.product-img-wrap {
  position: relative;
  padding-top: 100%;
  overflow: hidden;
  border-bottom: 1px solid #f0f0f0;
}
.product-img-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 15px;
  transition: transform 0.5s;
}
.product-card:hover .product-img-wrap img {
  transform: scale(1.05);
}
.product-details {
  padding: 15px;
}
.product-title {
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 8px;
  height: 40px;
  overflow: hidden;
  display: -webkit-box;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: var(--text-dark);
}
.old-price {
  text-decoration: line-through;
  color: #999;
  font-size: 0.85rem;
  margin-right: 5px;
}
.current-price {
  color: var(--primary-green);
  font-weight: 700;
  font-size: 1.1rem;
}
.btn-add-cart {
  width: 100%;
  margin-top: 15px;
  border: 1px solid var(--border-color);
  background: #fff;
  color: var(--text-dark);
  font-size: 0.9rem;
  padding: 8px;
  border-radius: 4px;
  transition: 0.2s;
}
.btn-add-cart:hover {
  background: var(--primary-green);
  color: #fff;
  border-color: var(--primary-green);
}

footer {
  background-color: #222;
  color: #bbb;
  padding-top: 4rem;
  font-size: 0.9rem;
}
footer h5 {
  color: #fff;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
footer ul { list-style: none; padding: 0; }
footer ul li { margin-bottom: 10px; }
footer a:hover { color: var(--primary-green); padding-left: 5px; }

@media (max-width: 991px) {
  .sidebar { display: none; }
  .hero-banner { height: 200px; }
}