/**
 * Sterikem Single Product - Lovable Design System
 * Light theme with blue accent colors
 */

@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");

/* CSS Custom Properties - Sterikem Design Tokens */
:root {
  --ssp-card-bg: #ffffff;
  --ssp-card-border: #e0e6eb;
  --ssp-muted-bg: #f0f2f5;
  --ssp-title: #0b3756;
  --ssp-text: #627684;
  --ssp-text-light: #f8fafc;
  --ssp-accent: #0467a9;
  --ssp-accent-hover: #035a94;
  --ssp-accent-light: #0467a91a;
  --ssp-border-radius: 12px;
  --ssp-border-radius-sm: 8px;
  --ssp-border-radius-lg: 16px;
  --ssp-transition: all 0.2s ease;
  --ssp-shadow-card: 0 4px 24px -4px rgba(11, 55, 86, 0.08);
  --ssp-shadow-elevated: 0 12px 40px -8px rgba(11, 55, 86, 0.15);
  --ssp-shadow-glow: 0 0 20px rgba(4, 103, 169, 0.3);
}

/* ========================================
   PRODUCT GALLERY
======================================== */

.ssp-gallery {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
}

/* Main Image Container */
.ssp-gallery-main {
  position: relative;
  margin-bottom: 12px;
}

.ssp-main-image-wrapper {
  position: relative;
  border-radius: var(--ssp-border-radius-lg);
  overflow: hidden;
  border: 1px solid var(--ssp-card-border);
  box-shadow: var(--ssp-shadow-card);
  cursor: zoom-in;
  background: var(--ssp-card-bg);
}

.ssp-main-image-wrapper:hover {
  border-color: var(--ssp-accent);
  box-shadow: var(--ssp-shadow-elevated);
}

.ssp-main-image {
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 4 / 3;
  object-fit: cover !important;
  display: block;
  transition: transform 0.5s ease;
}

.ssp-main-image-wrapper:hover .ssp-main-image {
  transform: scale(1.02);
}

/* Image Gradient Overlay */
.ssp-main-image-wrapper::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(255, 255, 255, 0.6) 0%,
    transparent 30%
  );
  pointer-events: none;
}

/* Gallery Badge */
.ssp-gallery-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 12px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ssp-text-light);
  background: rgba(4, 103, 169, 0.9);
  backdrop-filter: blur(8px);
  border-radius: 6px;
  z-index: 2;
}

/* Zoom Hint */
.ssp-zoom-hint {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  background: rgba(11, 55, 86, 0.4);
  backdrop-filter: blur(8px);
  border-radius: 6px;
  z-index: 2;
  opacity: 0;
  transition: var(--ssp-transition);
}

.ssp-main-image-wrapper:hover .ssp-zoom-hint {
  opacity: 1;
}

/* Navigation Arrows */
.ssp-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid var(--ssp-card-border);
  border-radius: 50%;
  color: var(--ssp-title);
  cursor: pointer;
  z-index: 3;
  opacity: 0;
  transition: var(--ssp-transition);
}

.ssp-main-image-wrapper:hover .ssp-nav-arrow {
  opacity: 1;
}

.ssp-nav-arrow:hover {
  background: var(--ssp-card-bg);
  border-color: var(--ssp-accent);
  color: var(--ssp-accent);
}

.ssp-nav-prev {
  left: 12px;
}

.ssp-nav-next {
  right: 12px;
}

/* Thumbnails */
.ssp-gallery-thumbs {
  display: flex;
  gap: 8px;
}

.ssp-thumb {
  position: relative;
  flex: 1;
  max-width: 100px;
  aspect-ratio: 4 / 3;
  padding: 0;
  border: 2px solid var(--ssp-card-border);
  border-radius: var(--ssp-border-radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: var(--ssp-transition);
  background: var(--ssp-card-bg);
}

.ssp-thumb:hover {
  border-color: rgba(4, 103, 169, 0.4);
}

.ssp-thumb.active {
  border-color: var(--ssp-accent);
  box-shadow: var(--ssp-shadow-glow);
}

.ssp-thumb img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

.ssp-thumb-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 4px 6px;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ssp-text-light);
  background: linear-gradient(to top, rgba(11, 55, 86, 0.7), transparent);
}

/* ========================================
   LIGHTBOX
======================================== */

.ssp-lightbox {
  position: fixed;
  inset: 0;
  z-index: 99999;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
}

.ssp-lightbox-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 55, 86, 0.95);
  backdrop-filter: blur(12px);
}

.ssp-lightbox-content {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Lightbox Controls */
.ssp-lightbox-controls {
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
}

.ssp-lightbox-zoom-level {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.6);
}

.ssp-lightbox-buttons {
  display: flex;
  gap: 8px;
}

.ssp-lightbox-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: none;
  border-radius: 50%;
  color: var(--ssp-text-light);
  cursor: pointer;
  transition: var(--ssp-transition);
}

.ssp-lightbox-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Lightbox Navigation */
.ssp-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: none;
  border-radius: 50%;
  color: var(--ssp-text-light);
  cursor: pointer;
  z-index: 10;
  transition: var(--ssp-transition);
}

.ssp-lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.ssp-lightbox-prev {
  left: 24px;
}

.ssp-lightbox-next {
  right: 24px;
}

/* Lightbox Image */
.ssp-lightbox-image-wrapper {
  max-width: 90vw;
  max-height: 75vh;
  overflow: hidden;
  cursor: grab;
}

.ssp-lightbox-image-wrapper.dragging {
  cursor: grabbing;
}

.ssp-lightbox-image {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--ssp-border-radius-sm);
  user-select: none;
  transition: transform 0.2s ease;
}

/* Lightbox Thumbnails */
.ssp-lightbox-thumbs {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.ssp-lightbox-thumb {
  width: 64px;
  height: 48px;
  padding: 0;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.5;
  transition: var(--ssp-transition);
  background: transparent;
}

.ssp-lightbox-thumb:hover {
  opacity: 0.8;
}

.ssp-lightbox-thumb.active {
  border-color: var(--ssp-accent);
  opacity: 1;
}

.ssp-lightbox-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========================================
   ADD TO CART
======================================== */

.ssp-add-to-cart {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
}

/* Size Selection */
.ssp-size-selection {
  margin-bottom: 24px;
}

.ssp-size-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ssp-text);
  margin-bottom: 12px;
}

.ssp-size-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ssp-size-option {
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ssp-title);
  background: var(--ssp-card-bg);
  border: 2px solid var(--ssp-card-border);
  border-radius: var(--ssp-border-radius-sm);
  cursor: pointer;
  transition: var(--ssp-transition);
}

.ssp-size-option:hover:not(:disabled):not(.selected) {
  border-color: var(--ssp-accent);
  color: var(--ssp-accent);
}

.ssp-size-option.selected {
  background: var(--ssp-accent);
  border-color: var(--ssp-accent);
  color: var(--ssp-text-light);
  box-shadow: var(--ssp-shadow-glow);
}

.ssp-size-option.selected:hover {
  background: var(--ssp-accent-hover);
  border-color: var(--ssp-accent-hover);
  color: var(--ssp-text-light);
}

.ssp-size-option.out-of-stock,
.ssp-size-option:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* Price Display */
.ssp-price-display {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 20px;
  background: var(--ssp-muted-bg);
  border-radius: var(--ssp-border-radius-sm);
  margin-bottom: 24px;
}

.ssp-price-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ssp-text);
}

.ssp-price-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--ssp-title);
}

.ssp-price-value del {
  font-size: 16px;
  color: var(--ssp-text);
  font-weight: 500;
  margin-right: 8px;
}

.ssp-price-value ins {
  text-decoration: none;
  color: var(--ssp-accent);
}

/* Cart Actions */
.ssp-cart-actions {
  display: flex;
  gap: 12px;
  align-items: stretch;
}

/* Quantity Wrapper */
.ssp-quantity-wrapper {
  display: flex;
  align-items: center;
  background: var(--ssp-muted-bg);
  border: 1px solid var(--ssp-card-border);
  border-radius: var(--ssp-border-radius-sm);
  overflow: hidden;
}

.ssp-qty-btn {
  width: 44px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--ssp-text);
  cursor: pointer;
  transition: var(--ssp-transition);
}

.ssp-qty-btn:hover {
  background: var(--ssp-card-border);
  color: var(--ssp-title);
}

.ssp-quantity-input {
  width: 48px;
  height: 48px;
  padding: 0;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  color: var(--ssp-title);
  background: transparent;
  border: none;
  outline: none;
  -moz-appearance: textfield;
}

.ssp-quantity-input::-webkit-outer-spin-button,
.ssp-quantity-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Add to Cart Button */
.ssp-add-to-cart-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ssp-text-light);
  background: var(--ssp-accent);
  border: none;
  border-radius: var(--ssp-border-radius-sm);
  cursor: pointer;
  transition: var(--ssp-transition);
}

.ssp-add-to-cart-btn:hover:not(:disabled) {
  background: var(--ssp-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(4, 103, 169, 0.3);
}

.ssp-add-to-cart-btn:disabled {
  background: var(--ssp-card-border);
  color: var(--ssp-text);
  cursor: not-allowed;
}

.ssp-add-to-cart-btn.loading {
  pointer-events: none;
}

.ssp-add-to-cart-btn.loading span {
  opacity: 0;
}

.ssp-add-to-cart-btn.loading::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: ssp-spin 0.8s linear infinite;
}

.ssp-add-to-cart-btn.added {
  background: #10b981;
}

.ssp-add-to-cart-btn svg {
  flex-shrink: 0;
}

/* Success Message */
.ssp-cart-success {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--ssp-border-radius-sm);
  margin-top: 16px;
}

.ssp-cart-success-text {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: #10b981;
}

.ssp-cart-success-text svg {
  flex-shrink: 0;
}

.ssp-view-cart-btn {
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ssp-text-light);
  background: #10b981;
  border: none;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--ssp-transition);
}

.ssp-view-cart-btn:hover {
  background: #059669;
  color: var(--ssp-text-light);
}

/* Animation */
@keyframes ssp-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes ssp-fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ssp-price-display {
  animation: ssp-fade-in 0.3s ease forwards;
}

/* ========================================
   RELATED PRODUCTS
======================================== */

.ssp-related-products {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
}

.ssp-related-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.ssp-related-title {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  color: var(--ssp-title);
}

.ssp-related-subtitle {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--ssp-text);
}

.ssp-show-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ssp-accent);
  background: transparent;
  border: 2px solid var(--ssp-card-border);
  border-radius: var(--ssp-border-radius-sm);
  cursor: pointer;
  transition: var(--ssp-transition);
  text-decoration: none;
}

.ssp-show-more-btn:hover {
  border-color: var(--ssp-accent);
  background: var(--ssp-accent-light);
  color: var(--ssp-accent);
}

.ssp-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 1024px) {
  .ssp-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .ssp-related-grid {
    grid-template-columns: 1fr;
  }
}

/* Related Product Card - Matches Product Grid Design */
.ssp-related-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--ssp-card-bg);
  border: 1px solid var(--ssp-card-border);
  border-radius: var(--ssp-border-radius);
  overflow: hidden;
  transition: var(--ssp-transition);
  text-decoration: none;
  cursor: pointer;
}

/* Stretched Link - Makes entire card clickable */
.ssp-related-card-link {
  text-decoration: none;
  color: inherit;
}

.ssp-related-card-link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}

.ssp-related-card:hover {
  border-color: rgba(4, 103, 169, 0.3);
  box-shadow: var(--ssp-shadow-elevated);
  transform: translateY(-2px);
}

.ssp-related-card-image {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.ssp-related-card-image img {
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  max-height: none !important;
  object-fit: cover !important;
  transition: transform 0.5s ease;
  margin: 0 !important;
  padding: 0 !important;
  border-radius: 0 !important;
}

.ssp-related-card:hover .ssp-related-card-image img {
  transform: scale(1.05);
}

.ssp-related-card-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    #ffffff 0%,
    rgba(255, 255, 255, 0.2) 40%,
    transparent 100%
  );
  pointer-events: none;
}

.ssp-related-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 8px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ssp-text-light);
  background: rgba(4, 103, 169, 0.9);
  backdrop-filter: blur(8px);
  border-radius: 4px;
  z-index: 2;
}

.ssp-related-card-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 20px;
  gap: 12px;
}

.ssp-related-card-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--ssp-title);
  line-height: 1.4;
  transition: var(--ssp-transition);
}

.ssp-related-card:hover .ssp-related-card-title {
  color: var(--ssp-accent);
}

.ssp-related-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ssp-related-tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--ssp-text);
}

.ssp-related-tag:not(:last-child)::after {
  content: " · ";
  color: var(--ssp-text);
}

.ssp-related-card-description {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ssp-text);
}

.ssp-related-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.ssp-related-spec {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--ssp-muted-bg);
  border-radius: var(--ssp-border-radius-sm);
  padding: 8px 12px;
}

.ssp-related-spec-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ssp-text);
}

.ssp-related-spec-value {
  font-size: 12px;
  font-weight: 700;
  color: var(--ssp-title);
}

.ssp-related-sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ssp-related-size {
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 600;
  color: var(--ssp-accent);
  background: var(--ssp-accent-light);
  border-radius: 9999px;
}

.ssp-related-shop-btn {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: auto;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  color: var(--ssp-text-light);
  background: var(--ssp-accent);
  border: none;
  border-radius: var(--ssp-border-radius-sm);
  cursor: pointer;
  transition: var(--ssp-transition);
}

.ssp-related-shop-btn:hover {
  background: var(--ssp-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(4, 103, 169, 0.3);
  color: var(--ssp-text-light);
}

.ssp-related-shop-btn svg {
  transition: transform 0.2s ease;
}

.ssp-related-shop-btn:hover svg {
  transform: translateX(4px);
}

/* No Related Products */
.ssp-no-related {
  padding: 40px 20px;
  text-align: center;
  color: var(--ssp-text);
  font-size: 14px;
}

/* Card Animation */
.ssp-related-card {
  animation: ssp-fade-in 0.3s ease forwards;
  opacity: 0;
}

.ssp-related-card:nth-child(1) { animation-delay: 0.05s; }
.ssp-related-card:nth-child(2) { animation-delay: 0.1s; }
.ssp-related-card:nth-child(3) { animation-delay: 0.15s; }
.ssp-related-card:nth-child(4) { animation-delay: 0.2s; }
.ssp-related-card:nth-child(5) { animation-delay: 0.25s; }
.ssp-related-card:nth-child(6) { animation-delay: 0.3s; }

/* ========================================
   RESPONSIVE
======================================== */

@media (max-width: 768px) {
  .ssp-gallery-thumbs {
    gap: 6px;
  }

  .ssp-thumb {
    max-width: 80px;
  }

  .ssp-thumb-label {
    font-size: 8px;
    padding: 3px 4px;
  }

  .ssp-cart-actions {
    flex-direction: column;
  }

  .ssp-quantity-wrapper {
    align-self: flex-start;
  }

  .ssp-lightbox-nav {
    width: 40px;
    height: 40px;
  }

  .ssp-lightbox-prev {
    left: 12px;
  }

  .ssp-lightbox-next {
    right: 12px;
  }

  .ssp-lightbox-thumbs {
    gap: 6px;
  }

  .ssp-lightbox-thumb {
    width: 48px;
    height: 36px;
  }
}