/**
 * ============================================================================
 * Modern E-Commerce Theme for Bootstrap 5.3.3
 * Best Practices: CSS Variables, Utility Aliases, Modern Typography & Elevation
 * ============================================================================
 */

:root,
[data-bs-theme="light"] {
  /* Brand Colors */
  --bs-primary: #108a44;
  --bs-primary-rgb: 16, 138, 68;
  --bs-primary-hover: #0d7339;
  --bs-primary-light: #e8f5e9;
  --bs-secondary: #f1f5f9;
  --bs-secondary-rgb: 241, 245, 249;
  --bs-dark: #0f172a;
  --bs-dark-rgb: 15, 23, 42;
  --bs-light: #ffffff;
  --bs-light-rgb: 255, 255, 255;
  --bs-body-bg: #f8fafc;
  --bs-body-color: #1e293b;
  --bs-border-color: #e2e8f0;

  /* Typography */
  --bs-body-font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --bs-body-font-size: 0.95rem;
  --bs-body-line-height: 1.6;

  /* Border Radius & Shadows */
  --bs-border-radius: 0.5rem;
  --bs-border-radius-sm: 0.375rem;
  --bs-border-radius-lg: 0.875rem;
  --bs-border-radius-xl: 1.25rem;

  --theme-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --theme-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --theme-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.07);
  --theme-shadow-lg: 0 12px 24px -4px rgba(0, 0, 0, 0.09);
  --theme-shadow-hover: 0 16px 32px -6px rgba(16, 138, 68, 0.12), 0 6px 12px -2px rgba(0, 0, 0, 0.04);
}

/* Base Polish */
body {
  background-color: var(--bs-body-bg);
  color: var(--bs-body-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--bs-primary);
  text-decoration: none;
  transition: color 0.15s ease-in-out;
}

a:hover {
  color: var(--bs-primary-hover);
}

/* ============================================================================
   Backward Compatibility Helpers (BS4 -> BS5 Utility Mapping)
   ============================================================================ */
.mr-1 { margin-right: 0.25rem !important; }
.mr-2 { margin-right: 0.5rem !important; }
.mr-3 { margin-right: 1rem !important; }
.mr-4 { margin-right: 1.5rem !important; }
.mr-5 { margin-right: 3rem !important; }

.ml-1 { margin-left: 0.25rem !important; }
.ml-2 { margin-left: 0.5rem !important; }
.ml-3 { margin-left: 1rem !important; }
.ml-4 { margin-left: 1.5rem !important; }
.ml-5 { margin-left: 3rem !important; }

.pr-1 { padding-right: 0.25rem !important; }
.pr-2 { padding-right: 0.5rem !important; }
.pr-3 { padding-right: 1rem !important; }
.pr-4 { padding-right: 1.5rem !important; }
.pr-5 { padding-right: 3rem !important; }

.pl-1 { padding-left: 0.25rem !important; }
.pl-2 { padding-left: 0.5rem !important; }
.pl-3 { padding-left: 1rem !important; }
.pl-4 { padding-left: 1.5rem !important; }
.pl-5 { padding-left: 3rem !important; }

.font-weight-light { font-weight: 300 !important; }
.font-weight-normal { font-weight: 400 !important; }
.font-weight-medium { font-weight: 500 !important; }
.font-weight-semi-bold { font-weight: 600 !important; }
.font-weight-bold { font-weight: 700 !important; }

.text-left { text-align: left !important; }
.text-right { text-align: right !important; }
.text-center { text-align: center !important; }

.text-dark { color: #0f172a !important; }
.text-secondary { color: #64748b !important; }
.text-muted { color: #64748b !important; }

.badge-pill { border-radius: 50rem !important; }
.badge-primary { background-color: var(--bs-primary) !important; color: #fff !important; }
.badge-light { background-color: #f1f5f9 !important; color: #334155 !important; border: 1px solid #cbd5e1 !important; }
.badge-secondary { background-color: #e2e8f0 !important; color: #1e293b !important; }
.badge-warning { background-color: #fef3c7 !important; color: #92400e !important; }
.badge-success { background-color: #dcfce7 !important; color: #166534 !important; }
.btn-block { width: 100% !important; display: block !important; }

.btn-outline-secondary {
  color: #334155 !important;
  border-color: #cbd5e1 !important;
  background-color: transparent !important;
}
.btn-outline-secondary:hover {
  color: #0f172a !important;
  background-color: #f1f5f9 !important;
  border-color: #94a3b8 !important;
}

/* ============================================================================
   Header & Navigation
   ============================================================================ */
.navbar {
  background: #ffffff !important;
  box-shadow: var(--theme-shadow-xs);
}

.navbar .nav-link {
  color: #334155 !important;
  font-weight: 500;
  padding: 0.75rem 1rem !important;
  border-radius: var(--bs-border-radius);
  transition: all 0.2s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: var(--bs-primary) !important;
  background-color: #f1f5f9;
}

.navbar-toggler {
  border: 1px solid var(--bs-border-color) !important;
  border-radius: var(--bs-border-radius-sm);
  padding: 0.4rem 0.6rem;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(16, 138, 68, 0.2) !important;
}

/* Dropdown Menus */
.dropdown-menu {
  border-radius: var(--bs-border-radius-lg) !important;
  border: 1px solid var(--bs-border-color) !important;
  box-shadow: var(--theme-shadow-md) !important;
  padding: 0.5rem;
  animation: fadeIn 0.15s ease-in-out;
}

.dropdown-item {
  border-radius: var(--bs-border-radius-sm);
  padding: 0.5rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: #334155;
  transition: all 0.15s ease;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: #f1f5f9;
  color: var(--bs-primary);
  transform: translateX(2px);
}

/* ============================================================================
   Buttons & Inputs
   ============================================================================ */
.btn {
  border-radius: var(--bs-border-radius);
  font-weight: 500;
  padding: 0.55rem 1.15rem;
  transition: all 0.2s ease-in-out;
}

.btn-primary {
  background-color: var(--bs-primary) !important;
  border-color: var(--bs-primary) !important;
  color: #ffffff !important;
  box-shadow: 0 2px 4px rgba(16, 138, 68, 0.2);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--bs-primary-hover) !important;
  border-color: var(--bs-primary-hover) !important;
  box-shadow: 0 4px 10px rgba(16, 138, 68, 0.35);
  transform: translateY(-1px);
}

.btn-outline-primary {
  color: var(--bs-primary) !important;
  border-color: var(--bs-primary) !important;
}

.btn-outline-primary:hover {
  background-color: var(--bs-primary) !important;
  border-color: var(--bs-primary) !important;
  color: #ffffff !important;
  transform: translateY(-1px);
}

.form-control {
  border-radius: var(--bs-border-radius);
  border: 1px solid var(--bs-border-color);
  padding: 0.6rem 0.95rem;
  font-size: 0.95rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
  border-color: var(--bs-primary) !important;
  box-shadow: 0 0 0 3px rgba(16, 138, 68, 0.18) !important;
}

/* ============================================================================
   Cards, Products & Layout
   ============================================================================ */
.card {
  border-radius: var(--bs-border-radius-lg) !important;
  border: 1px solid var(--bs-border-color) !important;
  background-color: #ffffff;
  box-shadow: var(--theme-shadow-xs);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-item,
.cat-item {
  border-radius: var(--bs-border-radius-lg) !important;
  border: 1px solid var(--bs-border-color) !important;
  background-color: #ffffff;
  box-shadow: var(--theme-shadow-xs);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.product-item:hover,
.cat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--theme-shadow-hover) !important;
  border-color: #cbd5e1 !important;
}

.product-item .card-header {
  border-radius: var(--bs-border-radius-lg) var(--bs-border-radius-lg) 0 0 !important;
}

.product-item .card-footer {
  border-radius: 0 0 var(--bs-border-radius-lg) var(--bs-border-radius-lg) !important;
  background-color: #f8fafc !important;
  border-top: 1px solid #f1f5f9 !important;
}

/* Section Titles with Accent Line */
.section-title {
  position: relative;
  display: inline-block;
  font-weight: 700;
  color: var(--bs-dark);
}

.section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -8px;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background-color: var(--bs-primary);
  border-radius: 2px;
}

/* Carousel Polish */
#header-carousel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--bs-border-radius-lg);
}

.carousel-caption {
  border-radius: var(--bs-border-radius-lg);
  background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.65) 100%);
  bottom: 0;
  top: 0;
  left: 0;
  right: 0;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  display: none;
  right: 25px;
  bottom: 25px;
  z-index: 99;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--theme-shadow-md);
  transition: all 0.2s ease;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: var(--theme-shadow-lg);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Top Mega Menu Styling */
.hover-bg-light:hover {
  background-color: #f1f5f9;
  transition: background-color 0.15s ease-in-out;
}

@media (min-width: 992px) {
  .nav-item.dropdown.position-static:hover > .dropdown-menu {
    display: block;
    animation: megaMenuSlideDown 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
}

@keyframes megaMenuSlideDown {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   Home Redesign, Large Cards & Modern Breadcrumbs
   ========================================================================== */

/* Modern Breadcrumbs Pill */
.breadcrumb {
  margin-bottom: 0;
  display: inline-flex;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "›" !important;
  font-size: 1.25rem !important;
  line-height: 1 !important;
  color: #94a3b8 !important;
  padding: 0 0.4rem !important;
  vertical-align: middle;
}

.breadcrumb-item a {
  color: #64748b !important;
  font-weight: 500;
  transition: color 0.15s ease;
}

.breadcrumb-item a:hover {
  color: var(--bs-primary) !important;
}

.breadcrumb-item.active {
  color: #1e293b !important;
  font-weight: 600 !important;
}

/* Large Modern Product Cards */
.product-card-modern {
  border: 1px solid #e2e8f0 !important;
  border-radius: 1rem !important;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease !important;
}

.product-card-modern:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 30px -8px rgba(16, 138, 68, 0.15), 0 6px 12px -2px rgba(0, 0, 0, 0.04) !important;
  border-color: #cbd5e1 !important;
}

.product-img-wrapper {
  background-color: #f8fafc;
  border-bottom: 1px solid #f1f5f9;
  border-radius: 1rem 1rem 0 0;
}

.transition-transform {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card-modern:hover .transition-transform {
  transform: scale(1.08);
}

.text-truncate-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.35;
}

/* Interactive Category Cards */
.cat-card-hover {
  border: 1px solid #e2e8f0 !important;
  transition: all 0.2s ease-in-out;
}

.cat-card-hover:hover {
  border-color: var(--bs-primary) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 16px -4px rgba(16, 138, 68, 0.12) !important;
  background-color: #fcfdfd !important;
}

.cat-card-hover:hover .fa-arrow-right {
  transform: translateX(4px);
  transition: transform 0.2s ease;
}

/* Responsive Grid Polish for Mobile Devices */
@media (max-width: 576px) {
  .product-img-wrapper {
    height: 170px !important;
    padding: 0.75rem !important;
  }
  
  .product-img-wrapper img {
    max-height: 140px !important;
  }
  
  .product-card-modern .card-body {
    padding: 0.75rem !important;
  }
  
  .product-card-modern .btn {
    font-size: 0.8rem !important;
    padding: 0.4rem 0.6rem !important;
  }
}