/**
 * NXS Color Swatch - Single Wrap Color Styles
 *
 * @package NXS_Color_Swatch
 */

/* ========================================
   Variables (shared with archive)
   ======================================== */
:root {
  --nxs-bg-dark: #000000;
  --nxs-bg-card: #111111;
  --nxs-bg-sidebar: #0a0a0a;
  --nxs-text-primary: #ffffff;
  --nxs-text-secondary: #bcbcbc;
  --nxs-text-muted: #666666;
  --nxs-border-color: #222222;
  --nxs-accent-color: #FF1928;
  --nxs-card-radius: 8px;
  --nxs-spacing-xs: 4px;
  --nxs-spacing-sm: 8px;
  --nxs-spacing-md: 16px;
  --nxs-spacing-lg: 24px;
  --nxs-spacing-xl: 32px;
}

/* ========================================
   Page Layout
   ======================================== */
.nxs-wrap-color-single {
  background-color: var(--nxs-bg-dark);
  min-height: 100vh;
  color: var(--nxs-text-primary);
  margin: 0 auto;
}

.nxs-single-container {
  max-width: 1240px;
  margin: 0 auto;
}

/* ========================================
   Two Column Layout (50/50)
   ======================================== */
.nxs-single-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--nxs-spacing-xl);
}

/* ========================================
   Left Column - Feature Image & Related
   ======================================== */
.nxs-single-left {
  display: flex;
  flex-direction: column;
  gap: var(--nxs-spacing-xl);
}

/* Feature Image */
.nxs-feature-image {
  border-radius: var(--nxs-card-radius);
  overflow: hidden;
  background-color: var(--nxs-bg-card);
}

.nxs-feature-image__img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.nxs-feature-image__placeholder {
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #222 0%, #111 100%);
  color: var(--nxs-text-muted);
  font-size: 1rem;
}

.nxs-related-section__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 var(--nxs-spacing-lg);
  padding-bottom: var(--nxs-spacing-sm);
  border-bottom: 1px solid var(--nxs-border-color);
  color: var(--nxs-text-primary);
}

/* Related Grid */
.nxs-related-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--nxs-spacing-md);
}

.nxs-related-item {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--nxs-text-primary);
  transition: transform 0.2s ease;
}

.nxs-related-item:hover {
  transform: translateY(-4px);
}

.nxs-related-item__image {
  aspect-ratio: 1;
  border-radius: var(--nxs-card-radius);
  overflow: hidden;
  background-color: var(--nxs-bg-card);
  margin-bottom: var(--nxs-spacing-sm);
}

.nxs-related-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.nxs-related-item:hover .nxs-related-item__img {
  transform: scale(1.05);
}

.nxs-related-item__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #222 0%, #111 100%);
  color: var(--nxs-text-muted);
  font-size: 0.75rem;
}

.nxs-related-item__title {
  font-size: 0.75rem;
  text-align: center;
  line-height: 1.3;
  color: var(--nxs-text-secondary);
}

.nxs-related-item:hover .nxs-related-item__title {
  color: var(--nxs-accent-color);
}

/* ========================================
   Right Column - Title, Brand & Gallery
   ======================================== */
.nxs-single-right {
  display: flex;
  flex-direction: column;
  gap: var(--nxs-spacing-lg);
}

/* Title */
.nxs-single-title {
  font-size: 2.5rem;
  font-weight: 500;
  margin: 0;
  color: var(--nxs-text-primary);
  line-height: 1.2;
}

/* Brand Info */
.nxs-brand-info {
  display: flex;
  align-items: center;
}

.nxs-brand-info__link {
  display: inline-block;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.nxs-brand-info__link:hover {
  opacity: 0.8;
}

.nxs-brand-info__image {
  max-width: 300px;
  height: auto;
  display: block;
}

.nxs-brand-info__name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--nxs-accent-color);
  padding: var(--nxs-spacing-sm) var(--nxs-spacing-md);
  background-color: var(--nxs-bg-card);
  border-radius: var(--nxs-card-radius);
}

.nxs-gallery-section__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 var(--nxs-spacing-lg);
  padding-bottom: var(--nxs-spacing-sm);
  border-bottom: 1px solid var(--nxs-border-color);
  color: var(--nxs-text-primary);
}

/* Gallery Grid */
.nxs-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--nxs-spacing-md);
}

.nxs-gallery-item {
  aspect-ratio: 1;
  border-radius: var(--nxs-card-radius);
  overflow: hidden;
  background-color: var(--nxs-bg-card);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nxs-gallery-item:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.nxs-gallery-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.nxs-gallery-item:hover .nxs-gallery-item__img {
  transform: scale(1.05);
}

/* Description */
.nxs-single-description {
  color: var(--nxs-text-secondary);
  line-height: 1.7;
}

.nxs-single-description p {
  margin: 0 0 var(--nxs-spacing-md);
}

.nxs-single-description p:last-child {
  margin-bottom: 0;
}

/* Specs / Terms - Tag Cloud Style */
.nxs-specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--nxs-spacing-sm);
  align-items: flex-start;
  flex-direction: column;
}

.nxs-specs__row {
  display: inline-flex;
  align-items: center;
  gap: var(--nxs-spacing-xs);
}

.nxs-specs__label {
  font-size: 1rem;
  color: var(--nxs-text-muted);
  font-weight: 500;
}

.nxs-specs__value {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--nxs-text-primary);
  text-decoration: none;
  font-weight: 500;
  background-color: var(--nxs-bg-card);
  border: 1px solid var(--nxs-border-color);
  padding: 4px 12px;
  border-radius: 20px;
  transition: all 0.2s ease;
}

.nxs-specs__value:hover {
  color: white;
  background-color: #3c3c3c;
  border-color: #3c3c3c;
}

.nxs-specs__values {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--nxs-spacing-xs);
}

/* Back Link */
.nxs-back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--nxs-spacing-sm);
  color: var(--nxs-text-secondary);
  text-decoration: none;
  font-size: 1rem;
  padding: var(--nxs-spacing-sm) 0;
  transition: color 0.2s ease;
  margin-top: var(--nxs-spacing-md);
}

.nxs-back-link:hover {
  color: var(--nxs-accent-color);
}

.nxs-single-relate {
  order: 3;
  grid-column: span 2;
}

/* ========================================
   Lightbox
   ======================================== */
.nxs-lightbox {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.nxs-lightbox__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.95);
}

.nxs-lightbox__container {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nxs-lightbox__image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--nxs-card-radius);
}

.nxs-lightbox__close,
.nxs-lightbox__prev,
.nxs-lightbox__next {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--nxs-text-primary);
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nxs-lightbox__close {
  top: -50px;
  right: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 2rem;
  line-height: 1;
  padding-bottom: 13px;
}

.nxs-lightbox__close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.nxs-lightbox__prev,
.nxs-lightbox__next {
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 80px;
  border-radius: var(--nxs-card-radius);
  font-size: 2.5rem;
  line-height: 1;
}

.nxs-lightbox__prev {
  left: -80px;
}

.nxs-lightbox__next {
  right: -80px;
}

.nxs-lightbox__prev:hover,
.nxs-lightbox__next:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1200px) {
  .nxs-lightbox__prev {
    left: 10px;
  }

  .nxs-lightbox__next {
    right: 10px;
  }
}

@media (max-width: 1024px) {
  .nxs-single-content {
    grid-template-columns: 1fr;
    gap: var(--nxs-spacing-lg);
  }

  .nxs-single-relate {
    grid-column: span 1;
  }

  .nxs-related-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .nxs-gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  .nxs-single-container {
    padding: var(--nxs-spacing-lg);
  }

  .nxs-single-title {
    font-size: 2rem;
  }

  .nxs-related-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .nxs-gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .nxs-lightbox__prev,
  .nxs-lightbox__next {
    width: 40px;
    height: 60px;
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .nxs-single-container {
    padding: var(--nxs-spacing-md);
  }

  .nxs-single-title {
    font-size: 1.5rem;
  }

  .nxs-related-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .nxs-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .nxs-lightbox__close {
    top: 10px;
    right: 10px;
  }
}