/* Import Google Fonts */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");

/* CSS Variables */
:root {
  --primary-color: #8a2be2;
  --primary-hover: #7a1dd2;
  --secondary-color: #f8f9fa;
  --text-color: #212529;
  --light-text: #ffffff;
  --dark-text: #000000;
  --border-color: #e9ecef;
  --sale-color: #dc3545;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  --gray-light: #f8f9fa;
  --gray-medium: #dee2e6;
  --gray-dark: #6c757d;
  --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
  --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  --border-radius: 12px;
  --border-radius-small: 8px;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
  background-color: #fafafa;
}

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

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loading-spinner {
  text-align: center;
  color: white;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top: 3px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Animation Classes */
.animate-fade-in {
  opacity: 0;
  animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

.animate-slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  animation: slideInLeft 0.8s ease forwards;
}

.animate-slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  animation: slideInRight 0.8s ease forwards;
}

.animate-visible {
  animation-play-state: running !important;
}

/* Keyframe Animations */
@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes bounce {
  0%,
  20%,
  53%,
  80%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  40%,
  43% {
    transform: translate3d(0, -30px, 0);
  }
  70% {
    transform: translate3d(0, -15px, 0);
  }
  90% {
    transform: translate3d(0, -4px, 0);
  }
}

/* Container */
.product-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  padding: 20px 0;
  font-size: 14px;
  gap: 10px;
}

.breadcrumb-link {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--gray-dark);
  transition: var(--transition-medium);
}

.breadcrumb-link:hover {
  color: var(--primary-color);
}

.breadcrumb-separator {
  color: var(--gray-dark);
  font-size: 12px;
}

.breadcrumb-current {
  color: var(--primary-color);
  font-weight: 500;
}

/* Product Detail Container */
.product-detail-container {
  display: flex;
  gap: 60px;
  margin-bottom: 80px;
}

/* Product Images */
.product-images {
  flex: 1;
  min-width: 400px;
}

.main-image-container {
  position: relative;
  margin-bottom: 20px;
}

.main-image {
  position: relative;
  width: 100%;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  background: white;
  box-shadow: var(--shadow-light);
  transition: var(--transition-medium);
  cursor: zoom-in;
}

.main-image:hover {
  box-shadow: var(--shadow-medium);
}

.main-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-slow);
}

/* Zoom effect layer */
.main-image::after {
  content: "";
  display: var(--display);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: var(--url);
  background-repeat: no-repeat;
  background-size: 250%;
  background-position: var(--zoom-x) var(--zoom-y);
  pointer-events: none;
  z-index: 2;
}

.zoom-indicator {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 8px 12px;
  border-radius: 20px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: var(--transition-medium);
  z-index: 3;
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.1);
  opacity: 0;
  transition: var(--transition-medium);
}

.main-image:hover .image-overlay {
  opacity: 1;
}

/* Image Navigation */
.image-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: white;
  border: 2px solid var(--border-color);
  color: var(--gray-dark);
  cursor: pointer;
  transition: var(--transition-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
  opacity: 0;
  visibility: hidden;
}

.main-image-container:hover .image-nav {
  opacity: 1;
  visibility: visible;
}

.image-nav:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-50%) scale(1.1);
}

.prev-image {
  left: 15px;
}

.next-image {
  right: 15px;
}

/* Thumbnail Container */
.thumbnail-container {
  margin-top: 20px;
}

.thumbnail-images {
  display: flex;
  gap: 15px;
  overflow-x: auto;
  padding: 10px 0;
}

.thumbnail-wrapper {
  position: relative;
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-small);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition-medium);
}

.thumbnail-wrapper:hover,
.thumbnail-wrapper.active {
  border-color: var(--primary-color);
  transform: scale(1.05);
  box-shadow: var(--shadow-light);
}

.thumbnail-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-medium);
}

.thumbnail-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(138, 43, 226, 0.1);
  opacity: 0;
  transition: var(--transition-medium);
}

.thumbnail-wrapper:hover .thumbnail-overlay,
.thumbnail-wrapper.active .thumbnail-overlay {
  opacity: 1;
}

/* Product Info */
.product-info {
  flex: 1;
  min-width: 400px;
}

.product-header {
  margin-bottom: 30px;
}

.product-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--dark-text);
  line-height: 1.2;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.stars {
  display: flex;
  gap: 2px;
}

.stars i {
  font-size: 16px;
  color: #ffc107;
}

.rating-text {
  font-size: 14px;
  color: var(--gray-dark);
}

.product-price {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.sale-price {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary-color);
}

.regular-price {
  font-size: 24px;
  color: var(--gray-dark);
  text-decoration: line-through;
}

.discount-badge {
  background: linear-gradient(135deg, var(--sale-color), #ff6b6b);
  color: white;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  animation: pulse 2s infinite;
}

/* Form Styles - UPDATED FOR PROPER FLOW */
.product-form {
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--dark-text);
}

.variant-selector,
.quantity-selector {
  margin-bottom: 25px;
}

.variant-selector {
  margin-bottom: 25px;
  order: -1; /* Ensure variant selector comes first */
}

.select-wrapper {
  position: relative;
}

.form-select {
  width: 100%;
  padding: 12px 40px 12px 15px;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-small);
  background: white;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition-medium);
  appearance: none;
}

.form-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(138, 43, 226, 0.1);
}

.select-arrow {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--gray-dark);
  transition: var(--transition-medium);
}

.select-wrapper:hover .select-arrow {
  color: var(--primary-color);
}

/* Quantity Control - ENSURE PROPER ORDERING */
.quantity-selector {
  margin-bottom: 0;
  order: 1;
  position: static;
}

.quantity-control {
  display: flex;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-small);
  overflow: hidden;
  width: fit-content;
  background: white;
}

.quantity-btn {
  width: 45px;
  height: 45px;
  border: none;
  background: var(--gray-light);
  color: var(--gray-dark);
  cursor: pointer;
  transition: var(--transition-medium);
  display: flex;
  align-items: center;
  justify-content: center;
}

.quantity-btn:hover {
  background: var(--primary-color);
  color: white;
}

.quantity-input {
  width: 60px;
  text-align: center;
  border: none;
  font-size: 16px;
  font-weight: 600;
  background: white;
  transition: var(--transition-medium);
}

/* Product Actions - COMPLETELY REPOSITIONED */
.product-actions {
  display: flex;
  gap: 15px;
  margin-top: 20px;
  margin-bottom: 30px;
  align-items: stretch;
  width: 100%;
  position: static !important; /* Override any absolute positioning */
  top: auto !important;
  right: auto !important;
  order: 2; /* Ensure it comes after quantity selector */
}

.btn-primary,
.btn-secondary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border: none;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-medium);
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
  flex: 1;
  box-shadow: var(--shadow-light);
  min-height: 55px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-secondary {
  width: 55px;
  height: 55px;
  padding: 0;
  background: white;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.05);
}

.btn-tooltip {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--dark-text);
  color: white;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 12px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-medium);
  white-space: nowrap;
  z-index: 10;
}

.btn-secondary:hover .btn-tooltip {
  opacity: 1;
  visibility: visible;
}

.btn-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

.btn-ripple.active {
  animation: ripple 0.6s linear;
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Product Features */
.product-features {
  background: white;
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 30px;
  box-shadow: var(--shadow-light);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px 0;
  border-bottom: 1px solid var(--border-color);
}

.feature-item:last-child {
  border-bottom: none;
}

.feature-item i {
  font-size: 20px;
  color: var(--primary-color);
  width: 25px;
  text-align: center;
}

.feature-content {
  display: flex;
  flex-direction: column;
}

.feature-title {
  font-weight: 600;
  color: var(--dark-text);
}

.feature-desc {
  font-size: 14px;
  color: var(--gray-dark);
}

/* Accordion */
.accordion {
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-medium);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-item.active {
  background: rgba(138, 43, 226, 0.02);
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  transition: var(--transition-medium);
}

.accordion-header:hover {
  background: rgba(138, 43, 226, 0.05);
}

.accordion-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--dark-text);
}

.accordion-icon {
  font-size: 14px;
  color: var(--primary-color);
  transition: var(--transition-medium);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-content.active {
  max-height: 500px;
}

.accordion-body {
  padding: 0 25px 25px;
  color: var(--gray-dark);
  line-height: 1.6;
  text-align: left;
}

.accordion-body p {
  text-align: left;
  margin-bottom: 10px;
}

.spec-grid {
  display: grid;
  gap: 10px;
  text-align: left;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}

.spec-item:last-child {
  border-bottom: none;
}

.spec-label {
  font-weight: 500;
  color: var(--dark-text);
  text-align: left;
}

.spec-value {
  color: var(--gray-dark);
  text-align: left;
}

/* Related Products */
.related-products {
  margin-top: 80px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.section-title {
  position: relative;
  font-size: 28px;
  font-weight: 700;
  color: var(--dark-text);
}

.title-underline {
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  border-radius: 2px;
}

.slider-controls {
  display: flex;
  gap: 10px;
}

.slider-nav {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: white;
  border: 2px solid var(--border-color);
  color: var(--gray-dark);
  cursor: pointer;
  transition: var(--transition-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-light);
}

.slider-nav:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: scale(1.1);
}

.products-slider-container {
  overflow: hidden;
  border-radius: var(--border-radius);
}

.products-grid {
  display: flex;
  gap: 25px;
  transition: transform var(--transition-slow);
  padding: 10px;
}

.product-card {
  flex: 0 0 260px;
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-light);
  transition: var(--transition-medium);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-heavy);
}

.product-card-container {
  position: relative;
}

.product-card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--gray-light);
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.product-card:hover .product-card-image img {
  transform: scale(1.1);
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-medium);
}

.product-card:hover .image-overlay {
  opacity: 1;
}

.overlay-content {
  color: white;
  text-align: center;
  transform: translateY(20px);
  transition: var(--transition-medium);
}

.product-card:hover .overlay-content {
  transform: translateY(0);
}

.overlay-content i {
  font-size: 24px;
  margin-bottom: 8px;
  display: block;
}

.sale-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background: linear-gradient(135deg, var(--sale-color), #ff6b6b);
  color: white;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 15px;
  z-index: 2;
  box-shadow: var(--shadow-light);
}

.pulse-animation {
  animation: pulse 2s infinite;
}

.product-card-info {
  padding: 20px;
}

.product-card-title {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--dark-text);
  line-height: 1.4;
  transition: var(--transition-medium);
}

.product-link:hover .product-card-title {
  color: var(--primary-color);
}

.product-card-price {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.current-price {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-color);
}

.original-price {
  font-size: 14px;
  color: var(--gray-dark);
  text-decoration: line-through;
}

.action-btn {
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: white;
  color: var(--gray-dark);
  cursor: pointer;
  transition: var(--transition-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-light);
}

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

.action-btn.success {
  background: var(--success-color) !important;
  color: white !important;
  animation: bounce 0.6s ease;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-medium);
}

.lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: var(--transition-medium);
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  width: 40px;
  height: 40px;
  border: none;
  background: white;
  color: var(--dark-text);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-medium);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-close:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.1);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  width: 100%;
  pointer-events: none;
}

.lightbox-prev,
.lightbox-next {
  width: 50px;
  height: 50px;
  border: none;
  background: white;
  color: var(--dark-text);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: all;
}

.lightbox-prev {
  margin-left: -70px;
}

.lightbox-next {
  margin-right: -70px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.1);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
  border: none;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-medium);
  z-index: 1000;
  box-shadow: var(--shadow-medium);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: var(--shadow-heavy);
}

/* Toast Notification */
.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-heavy);
  padding: 15px 20px;
  z-index: 10000;
  transform: translateX(400px);
  transition: var(--transition-medium);
}

.toast.show {
  transform: translateX(0);
}

.toast-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast-content i {
  color: var(--success-color);
  font-size: 18px;
}

.toast-message {
  color: var(--dark-text);
  font-weight: 500;
}

/* Responsive Design */
@media (max-width: 992px) {
  .product-detail-container {
    flex-direction: column;
    gap: 40px;
  }

  .product-images,
  .product-info {
    min-width: auto;
  }

  .products-grid {
    gap: 20px;
  }

  .product-card {
    flex: 0 0 220px;
  }
}

@media (max-width: 768px) {
  .product-container {
    padding: 0 15px;
  }

  .product-title {
    font-size: 24px;
  }

  .sale-price {
    font-size: 24px;
  }

  .regular-price {
    font-size: 18px;
  }

  .product-actions {
    flex-direction: row;
    gap: 12px;
    margin-top: 15px;
  }

  .btn-primary {
    flex: 1;
    min-height: 50px;
  }

  .btn-secondary {
    width: 50px;
    height: 50px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .slider-controls {
    align-self: flex-end;
  }
}

@media (max-width: 576px) {
  .breadcrumb {
    flex-wrap: wrap;
  }

  .product-price {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .thumbnail-images {
    gap: 10px;
  }

  .thumbnail-wrapper {
    width: 60px;
    height: 60px;
  }

  .product-card {
    flex: 0 0 180px;
  }

  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
  }

  .lightbox-prev {
    margin-left: -50px;
  }

  .lightbox-next {
    margin-right: -50px;
  }

  .product-actions {
    gap: 10px;
  }

  .btn-primary {
    padding: 12px 20px;
    font-size: 14px;
  }

  .btn-secondary {
    width: 45px;
    height: 45px;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--gray-light);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-hover);
}

/* Selection Color */
::selection {
  background: var(--primary-color);
  color: white;
}

::-moz-selection {
  background: var(--primary-color);
  color: white;
}

/* Focus Styles for Accessibility */
button:focus,
input:focus,
select:focus,
a:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .loading-screen,
  .back-to-top,
  .toast,
  .lightbox-modal,
  .image-nav,
  .product-actions,
  .slider-controls {
    display: none !important;
  }

  .product-detail-container {
    flex-direction: column;
  }

  .main-image::after {
    display: none !important;
  }
}

/* Override any absolute positioning on product actions */
.product-info .product-actions {
  position: static !important;
  top: auto !important;
  right: auto !important;
  transform: none !important;
  opacity: 1 !important;
  visibility: visible !important;
}
/* ================================
   ENHANCED RESPONSIVE STYLES
   Replace/Add to your existing CSS
   ================================ */

/* Mobile Header Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 30px;
  height: 30px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: var(--transition-medium);
}

.hamburger-line {
  width: 25px;
  height: 3px;
  background: var(--text-color);
  margin: 2px 0;
  transition: var(--transition-medium);
  border-radius: 2px;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-medium);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Enhanced Container Responsiveness */
@media (max-width: 1200px) {
  .product-container {
    padding: 0 15px;
  }
  
  .product-detail-container {
    gap: 40px;
  }
  
  .product-images {
    min-width: 350px;
  }
  
  .product-info {
    min-width: 350px;
  }
}

/* Tablet Responsiveness */
@media (max-width: 992px) {
  .product-detail-container {
    flex-direction: column;
    gap: 30px;
  }
  
  .product-images,
  .product-info {
    min-width: auto;
    width: 100%;
  }
  
  .main-image-container {
    max-width: 500px;
    margin: 0 auto 20px;
  }
  
  .product-title {
    font-size: 28px;
  }
  
  .sale-price {
    font-size: 28px;
  }
  
  .regular-price {
    font-size: 20px;
  }
  
  .products-grid {
    gap: 15px;
  }
  
  .product-card {
    flex: 0 0 200px;
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }
  
  .slider-controls {
    align-self: flex-end;
  }
}

/* Mobile Landscape and Portrait */
@media (max-width: 768px) {
  /* Mobile Header */
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-nav-overlay {
    display: block;
  }
  
  /* Container */
  .product-container {
    padding: 0 10px;
  }
  
  /* Breadcrumb */
  .breadcrumb {
    flex-wrap: wrap;
    padding: 15px 0;
    font-size: 13px;
    gap: 8px;
  }
  
  /* Product Images */
  .main-image-container {
    max-width: 100%;
  }
  
  .main-image {
    border-radius: var(--border-radius-small);
  }
  
  /* Hide zoom on mobile for better touch experience */
  .main-image::after {
    display: none !important;
  }
  
  .zoom-indicator {
    display: none;
  }
  
  /* Image Navigation - Make touch friendly */
  .image-nav {
    width: 35px;
    height: 35px;
    opacity: 1;
    visibility: visible;
  }
  
  .prev-image {
    left: 10px;
  }
  
  .next-image {
    right: 10px;
  }
  
  /* Thumbnails */
  .thumbnail-images {
    gap: 8px;
    padding: 5px 0;
  }
  
  .thumbnail-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 6px;
  }
  
  /* Product Info */
  .product-title {
    font-size: 24px;
    line-height: 1.3;
    margin-bottom: 12px;
  }
  
  .product-rating {
    margin-bottom: 15px;
  }
  
  .stars i {
    font-size: 14px;
  }
  
  .rating-text {
    font-size: 13px;
  }
  
  .product-price {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 20px;
  }
  
  .sale-price {
    font-size: 24px;
  }
  
  .regular-price {
    font-size: 18px;
  }
  
  .discount-badge {
    font-size: 11px;
    padding: 4px 8px;
  }
  
  /* Form Elements */
  .product-form {
    margin-bottom: 20px;
  }
  
  .variant-selector,
  .quantity-selector {
    margin-bottom: 20px;
  }
  
  .form-label {
    font-size: 14px;
    margin-bottom: 8px;
  }
  
  .form-select {
    padding: 10px 35px 10px 12px;
    font-size: 14px;
  }
  
  .quantity-control {
    width: 100%;
    max-width: 150px;
  }
  
  .quantity-btn {
    width: 40px;
    height: 40px;
  }
  
  .quantity-input {
    flex: 1;
    font-size: 14px;
  }
  
  /* Product Actions - Full width on mobile */
  .product-actions {
    flex-direction: column;
    gap: 12px;
    margin-top: 15px;
    width: 100%;
  }
  
  .btn-primary {
    width: 100%;
    min-height: 50px;
    font-size: 16px;
    padding: 15px;
  }
  
  .btn-secondary {
    width: 100%;
    height: 50px;
    border-radius: var(--border-radius-small);
    padding: 15px;
    justify-content: center;
  }
  
  .btn-tooltip {
    display: none;
  }
  
  /* Product Features */
  .product-features {
    padding: 15px;
    margin-bottom: 20px;
  }
  
  .feature-item {
    padding: 12px 0;
  }
  
  .feature-item i {
    font-size: 18px;
  }
  
  .feature-title {
    font-size: 14px;
  }
  
  .feature-desc {
    font-size: 13px;
  }
  
  /* Accordion */
  .accordion-header {
    padding: 15px 20px;
  }
  
  .accordion-title {
    font-size: 14px;
  }
  
  .accordion-body {
    padding: 0 20px 20px;
    font-size: 14px;
  }
  
  .spec-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
    padding: 10px 0;
  }
  
  .spec-label,
  .spec-value {
    font-size: 14px;
  }
  
  /* Related Products */
  .related-products {
    margin-top: 40px;
  }
  
  .section-title {
    font-size: 22px;
  }
  
  .products-grid {
    gap: 12px;
    padding: 5px;
  }
  
  .product-card {
    flex: 0 0 160px;
  }
  
  .product-card-image {
    height: 140px;
  }
  
  .product-card-info {
    padding: 12px;
  }
  
  .product-card-title {
    font-size: 14px;
    margin-bottom: 8px;
  }
  
  .current-price {
    font-size: 15px;
  }
  
  .original-price {
    font-size: 12px;
  }
  
  /* Action buttons in cards */
  .product-actions {
    position: absolute;
    top: 10px;
    right: 10px;
    flex-direction: column;
    gap: 5px;
    opacity: 1;
    transform: none;
  }
  
  .action-btn {
    width: 32px;
    height: 32px;
    font-size: 12px;
  }
  
  /* Lightbox adjustments */
  .lightbox-content {
    max-width: 95%;
    max-height: 80%;
  }
  
  .lightbox-close {
    top: -40px;
    width: 35px;
    height: 35px;
  }
  
  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
  }
  
  .lightbox-prev {
    margin-left: -50px;
  }
  
  .lightbox-next {
    margin-right: -50px;
  }
  
  /* Toast mobile */
  .toast {
    top: 15px;
    right: 10px;
    left: 10px;
    transform: translateY(-100px);
    max-width: none;
  }
  
  .toast.show {
    transform: translateY(0);
  }
  
  .toast-content {
    gap: 8px;
  }
  
  .toast-content i {
    font-size: 16px;
  }
  
  .toast-message {
    font-size: 14px;
  }
  
  /* Back to top */
  .back-to-top {
    width: 45px;
    height: 45px;
    bottom: 20px;
    right: 20px;
  }
}

/* Small Mobile Screens */
@media (max-width: 576px) {
  .product-container {
    padding: 0 8px;
  }
  
  /* Breadcrumb */
  .breadcrumb {
    padding: 10px 0;
    font-size: 12px;
  }
  
  /* Product Images */
  .thumbnail-wrapper {
    width: 50px;
    height: 50px;
  }
  
  .thumbnail-images {
    gap: 6px;
  }
  
  /* Product Info */
  .product-title {
    font-size: 20px;
  }
  
  .sale-price {
    font-size: 22px;
  }
  
  .regular-price {
    font-size: 16px;
  }
  
  /* Form Elements */
  .form-select {
    padding: 8px 30px 8px 10px;
    font-size: 13px;
  }
  
  .quantity-btn {
    width: 35px;
    height: 35px;
  }
  
  .btn-primary {
    min-height: 45px;
    font-size: 15px;
  }
  
  .btn-secondary {
    height: 45px;
    font-size: 15px;
  }
  
  /* Features */
  .product-features {
    padding: 12px;
  }
  
  .feature-item {
    padding: 10px 0;
  }
  
  .feature-item i {
    font-size: 16px;
  }
  
  .feature-title {
    font-size: 13px;
  }
  
  .feature-desc {
    font-size: 12px;
  }
  
  /* Accordion */
  .accordion-header {
    padding: 12px 15px;
  }
  
  .accordion-title {
    font-size: 13px;
  }
  
  .accordion-body {
    padding: 0 15px 15px;
    font-size: 13px;
  }
  
  /* Related Products */
  .section-title {
    font-size: 20px;
  }
  
  .product-card {
    flex: 0 0 140px;
  }
  
  .product-card-image {
    height: 120px;
  }
  
  .product-card-info {
    padding: 10px;
  }
  
  .product-card-title {
    font-size: 13px;
    line-height: 1.3;
  }
  
  .current-price {
    font-size: 14px;
  }
  
  .original-price {
    font-size: 11px;
  }
  
  .action-btn {
    width: 28px;
    height: 28px;
    font-size: 11px;
  }
  
  /* Lightbox */
  .lightbox-prev,
  .lightbox-next {
    width: 35px;
    height: 35px;
  }
  
  .lightbox-prev {
    margin-left: -40px;
  }
  
  .lightbox-next {
    margin-right: -40px;
  }
  
  /* Toast */
  .toast {
    padding: 10px 15px;
  }
  
  .toast-message {
    font-size: 13px;
  }
}

/* Extra Small Screens */
@media (max-width: 400px) {
  .product-container {
    padding: 0 5px;
  }
  
  .product-title {
    font-size: 18px;
  }
  
  .sale-price {
    font-size: 20px;
  }
  
  .product-card {
    flex: 0 0 120px;
  }
  
  .product-card-image {
    height: 100px;
  }
  
  .slider-nav {
    width: 35px;
    height: 35px;
  }
}

/* Touch-friendly enhancements */
@media (max-width: 768px) {
  /* Ensure all interactive elements are at least 44px */
  .thumbnail-wrapper,
  .image-nav,
  .quantity-btn,
  .btn-secondary,
  .slider-nav,
  .action-btn {
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Better spacing for touch */
  .product-actions {
    gap: 15px;
  }
  
  .thumbnail-images {
    padding: 10px 0;
  }
  
  /* Prevent zoom on double tap */
  .main-image {
    touch-action: manipulation;
  }
  
  /* Smooth scrolling for horizontal scroll areas */
  .thumbnail-images,
  .products-grid {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
  }
}

/* Landscape mobile optimization */
@media (max-width: 768px) and (orientation: landscape) {
  .product-detail-container {
    flex-direction: row;
    gap: 20px;
  }
  
  .product-images {
    flex: 1;
    max-width: 50%;
  }
  
  .product-info {
    flex: 1;
    max-width: 50%;
  }
  
  .main-image-container {
    margin-bottom: 10px;
  }
  
  .thumbnail-images {
    gap: 5px;
  }
  
  .thumbnail-wrapper {
    width: 45px;
    height: 45px;
  }
}

/* High DPI screens */
@media (-webkit-min-device-pixel-ratio: 2) {
  .main-image img,
  .thumbnail-wrapper img,
  .product-card-image img {
    image-rendering: -webkit-optimize-contrast;
  }
}

/* Dark mode preference */
@media (prefers-color-scheme: dark) {
  .lightbox-modal {
    background: rgba(0, 0, 0, 0.95);
  }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .product-card:hover {
    transform: none;
  }
  
  .main-image:hover .main-image img {
    transform: none;
  }
}

/* Print optimization */
@media print {
  .mobile-menu-toggle,
  .mobile-nav-overlay,
  .lightbox-modal,
  .back-to-top,
  .toast {
    display: none !important;
  }
  
  .product-detail-container {
    flex-direction: column;
    gap: 20px;
  }
  
  .product-actions {
    display: none;
  }
  
  .main-image::after {
    display: none !important;
  }
}

/* Prevent body scroll when lightbox is open */
body.lightbox-open {
  overflow: hidden;
}

/* Ensure proper stacking context */
.product-form {
  z-index: 1;
}

.product-actions {
  z-index: 2;
}

.toast {
  z-index: 10003;
}

.lightbox-modal {
  z-index: 10004;
}