/* ==========================================================================
   ai-variant-selector — CSS Decorator
   Design: Minimalist editorial | Fashion | Monochromatic luxury
   ========================================================================== */

/* --------------------------------------------------------------------------
   Price
   -------------------------------------------------------------------------- */

.vs-product-price {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: 0.03em;
  color: var(--text-color);
  margin-bottom: 16px;
}

/* --------------------------------------------------------------------------
   Option Label
   -------------------------------------------------------------------------- */

.vs-option-label {
  font-family: 'Lato', Helvetica, Arial, sans-serif;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-color);
}

/* --------------------------------------------------------------------------
   Option Button — Base
   -------------------------------------------------------------------------- */

.vs-option-btn {
  cursor: pointer;
  border: 1px solid color-mix(in srgb, var(--text-color) 20%, transparent);
  background: transparent;
  position: relative;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  outline: none;
  font-family: 'Lato', Helvetica, Arial, sans-serif;
}

.vs-option-btn:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Image Swatch
   -------------------------------------------------------------------------- */

.vs-option-btn[data-swatch-type="image"] {
  width: 52px;
  height: 52px;
  padding: 2px;
  border-radius: 2px;
  overflow: hidden;
}

.vs-option-btn[data-swatch-type="image"]:hover:not(:disabled) {
  border-color: var(--text-color);
}

.vs-swatch-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 1px;
  transition: transform 0.25s ease;
}

.vs-option-btn[data-swatch-type="image"]:hover:not(:disabled) .vs-swatch-img {
  transform: scale(1.06);
}

/* --------------------------------------------------------------------------
   Color Swatch
   -------------------------------------------------------------------------- */

.vs-option-btn[data-swatch-type="color"] {
  width: 32px;
  height: 32px;
  padding: 3px;
  border-radius: 50%;
  overflow: hidden;
}

.vs-option-btn[data-swatch-type="color"]:hover:not(:disabled) {
  border-color: var(--text-color);
  box-shadow: 0 0 0 1px var(--text-color);
}

.vs-swatch-color {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   Text Swatch
   -------------------------------------------------------------------------- */

.vs-option-btn[data-swatch-type="text"] {
  padding: 6px 16px;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-color);
  background: transparent;
  border-radius: 1px;
  min-width: 44px;
  line-height: 1.4;
}

.vs-option-btn[data-swatch-type="text"]:hover:not(:disabled) {
  background: var(--secondary-color);
  border-color: var(--text-color);
}

/* --------------------------------------------------------------------------
   Active / Selected State
   -------------------------------------------------------------------------- */

.vs-option-btn--active {
  border-color: var(--brand-color);
}

.vs-option-btn--active[data-swatch-type="text"] {
  background: var(--brand-color);
  color: var(--text-color);
  border-color: var(--brand-color);
}

.vs-option-btn--active[data-swatch-type="image"] {
  border-color: var(--brand-color);
  box-shadow: 0 0 0 1px var(--brand-color);
}

.vs-option-btn--active[data-swatch-type="color"] {
  border-color: var(--brand-color);
  box-shadow: 0 0 0 2px var(--bg-color), 0 0 0 3px var(--brand-color);
}

/* --------------------------------------------------------------------------
   Disabled / Unavailable State
   -------------------------------------------------------------------------- */

.vs-option-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.vs-option-btn[data-swatch-type="text"]:disabled {
  text-decoration: line-through;
  text-decoration-color: color-mix(in srgb, var(--text-color) 50%, transparent);
}

/* Diagonal strikethrough overlay for image/color swatches when disabled */
.vs-option-btn[data-swatch-type="image"]:disabled::after,
.vs-option-btn[data-swatch-type="color"]:disabled::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    transparent 45%,
    color-mix(in srgb, var(--text-color) 30%, transparent) 46%,
    color-mix(in srgb, var(--text-color) 30%, transparent) 54%,
    transparent 55%
  );
  border-radius: inherit;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   PDP Context — More spacious
   -------------------------------------------------------------------------- */

ai-product-detail .vs-option-btn[data-swatch-type="image"] {
  width: 64px;
  height: 64px;
}

ai-product-detail .vs-option-btn[data-swatch-type="color"] {
  width: 36px;
  height: 36px;
}

ai-product-detail .vs-option-btn[data-swatch-type="text"] {
  padding: 8px 20px;
  font-size: 0.875rem;
  min-width: 52px;
}

ai-product-detail .vs-product-price {
  font-size: 1.375rem;
  letter-spacing: 0.02em;
}

/* Accent underline on option label in PDP */
ai-product-detail .vs-option-label {
  position: relative;
  display: inline-block;
  padding-bottom: 6px;
}

ai-product-detail .vs-option-label::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 24px;
  height: 1px;
  background: var(--accent-color);
}

/* --------------------------------------------------------------------------
   QAC Modal Context — More compact
   -------------------------------------------------------------------------- */

.qac-product-info .vs-option-btn[data-swatch-type="image"] {
  width: 40px;
  height: 40px;
}

.qac-product-info .vs-option-btn[data-swatch-type="color"] {
  width: 28px;
  height: 28px;
}

.qac-product-info .vs-option-btn[data-swatch-type="text"] {
  padding: 4px 12px;
  font-size: 0.75rem;
  min-width: 36px;
}

.qac-product-info .vs-product-price {
  font-size: 1rem;
  margin-bottom: 12px;
}

.qac-product-info .vs-option-label {
  font-size: 0.625rem;
  letter-spacing: 0.1em;
}

/* --------------------------------------------------------------------------
   Responsive — Mobile
   -------------------------------------------------------------------------- */

@media (max-width: 767px) {
  .vs-product-price {
    font-size: 1rem;
  }

  .vs-option-label {
    font-size: 0.625rem;
    letter-spacing: 0.1em;
  }

  .vs-option-btn[data-swatch-type="image"] {
    width: 46px;
    height: 46px;
  }

  .vs-option-btn[data-swatch-type="color"] {
    width: 30px;
    height: 30px;
  }

  .vs-option-btn[data-swatch-type="text"] {
    padding: 5px 14px;
    font-size: 0.75rem;
    min-width: 40px;
  }

  ai-product-detail .vs-option-btn[data-swatch-type="image"] {
    width: 52px;
    height: 52px;
  }

  ai-product-detail .vs-option-btn[data-swatch-type="color"] {
    width: 32px;
    height: 32px;
  }

  ai-product-detail .vs-option-btn[data-swatch-type="text"] {
    padding: 6px 14px;
    font-size: 0.8125rem;
  }

  ai-product-detail .vs-product-price {
    font-size: 1.125rem;
  }
}

@media (max-width: 480px) {
  .vs-option-btn[data-swatch-type="text"] {
    padding: 5px 10px;
    font-size: 0.75rem;
    min-width: 36px;
  }

  .vs-option-btn[data-swatch-type="image"] {
    width: 42px;
    height: 42px;
  }
}