:root {
  --nk-primary: #c2714f;
  --nk-primary-dark: #a85a39;
  --nk-secondary: #8b7355;
  --nk-accent: #d4b896;
  --nk-text: #2c2420;
  --nk-text-muted: #8b7355;
  --nk-bg: #fdf8f3;
  --nk-bg-surface: #ffffff;
  --nk-border: #e8ddd4;
  --nk-radius: 4px;
  --nk-font-heading: "DM Serif Display", Georgia, serif;
  --nk-font-body: "DM Sans", system-ui, sans-serif;
  --nk-container-width: 1200px;
  --nk-spacing-section: 80px;
}

body {
  background: var(--nk-bg);
  color: var(--nk-text);
  font-family: var(--nk-font-body);
}

.nk-furniture-shell {
  max-width: var(--nk-container-width);
  margin: 0 auto;
  padding: 0 24px var(--nk-spacing-section);
}

.nk-furniture-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.nk-furniture-card {
  overflow: hidden;
  background: var(--nk-bg-surface);
  border: 1px solid rgba(232, 221, 212, 0.75);
  box-shadow: 0 12px 30px rgba(139, 115, 85, 0.08);
  transition: transform .25s ease, box-shadow .25s ease;
}

.nk-furniture-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(139, 115, 85, 0.12);
}

.nk-furniture-card__media {
  aspect-ratio: 4 / 3;
  background: #efe6dc;
}

.nk-furniture-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.nk-furniture-card__body {
  padding: 18px;
}

.nk-furniture-card__title {
  margin: 0 0 8px;
  font-family: var(--nk-font-heading);
  font-size: 24px;
}

.nk-furniture-card__title a {
  color: var(--nk-text);
  text-decoration: none;
}

.nk-furniture-card__label {
  margin-bottom: 12px;
  color: var(--nk-text-muted);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nk-furniture-card__price {
  margin-bottom: 10px;
  font-size: 20px;
  font-weight: 700;
}

.nk-furniture-card__badge {
  display: inline-block;
  padding: 6px 10px;
  background: rgba(194, 113, 79, 0.1);
  color: var(--nk-primary);
  font-size: 12px;
}

.nk-furniture-room-scene {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 140px;
  gap: 16px;
}

.nk-furniture-room-scene__main {
  aspect-ratio: 4 / 3;
  background: #efe6dc;
}

.nk-furniture-room-scene__main img,
.nk-furniture-room-scene__thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: opacity .2s ease;
}

.nk-furniture-room-scene__thumbs {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nk-furniture-room-scene__thumb {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid var(--nk-border);
}

.nk-furniture-room-scene__thumb.is-active {
  border-color: var(--nk-primary);
}

.nk-furniture-swatch-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.nk-furniture-swatch {
  width: 48px;
  height: 48px;
  border: 1px solid var(--nk-border);
  background-size: cover;
  background-position: center;
  position: relative;
}

.nk-furniture-swatch.is-active::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgba(44, 36, 32, 0.28);
}

.nk-furniture-dimensions {
  padding: 20px;
  background: var(--nk-bg-surface);
  border: 1px solid var(--nk-border);
}

.nk-furniture-dimensions__size {
  font-family: var(--nk-font-heading);
  font-size: 28px;
  margin-bottom: 10px;
}

.nk-furniture-category {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (max-width: 1024px) {
  .nk-furniture-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .nk-furniture-shell {
    padding-right: 16px;
    padding-left: 16px;
  }

  .nk-furniture-grid,
  .nk-furniture-room-scene {
    grid-template-columns: 1fr;
  }
}

/* --- Sticky ATC Bar (shared component) --- */
.nk-fashion-sticky-atc {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  padding: 12px 24px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--nk-surface, #fff);
  border-top: 1px solid var(--nk-border, #e5e7eb);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, .08);
}

.nk-fashion-sticky-atc.is-visible {
  display: flex;
}

.nk-fashion-sticky-atc__name {
  font-weight: 600;
  font-size: 15px;
}

.nk-fashion-sticky-atc__price {
  color: var(--nk-primary, #18181b);
  font-size: 15px;
}