simpleshop_theme/assets/css/theme-layer2-attributes.css

/* ========================================
   LAYER 2: THEME TOKENS (Shared Styles)
   ========================================

   This file contains .themed styles used by both shop and theme editor.
   The .preview-frame CSS variable switching rules are in app.css (admin only).
   Shop pages get CSS variables inline from CSSGenerator.
   ======================================== */

.themed {
  /* Font size scale */
  font-size: calc(16px * var(--t-font-size-scale, 1));

  /* Heading Weight Override */
  & h1, & h2, & h3, & h4, & h5, & h6 {
    font-weight: var(--t-heading-weight-override, var(--t-heading-weight, 600)) !important;
  }

  /* Type Scale Utility Classes */
  & .t-caption { font-size: var(--t-text-caption); }
  & .t-small { font-size: var(--t-text-small); }
  & .t-base { font-size: var(--t-text-base); }
  & .t-large { font-size: var(--t-text-large); }
  & .t-xl { font-size: var(--t-text-xl); }
  & .t-2xl { font-size: var(--t-text-2xl); }
  & .t-heading-sm { font-size: var(--t-heading-sm); }
  & .t-heading-md { font-size: var(--t-heading-md); }
  & .t-heading-lg { font-size: var(--t-heading-lg); }
  & .t-heading-xl { font-size: var(--t-heading-xl); }
  & .t-heading-display { font-size: var(--t-heading-display); }

  /* Override Tailwind text-* classes */
  & .text-xs { font-size: var(--t-text-caption) !important; }
  & .text-sm { font-size: var(--t-text-small) !important; }
  & .text-base { font-size: var(--t-text-base) !important; }
  & .text-lg { font-size: var(--t-text-large) !important; }
  & .text-xl { font-size: var(--t-text-xl) !important; }
  & .text-2xl { font-size: var(--t-text-2xl) !important; }
  & .text-3xl { font-size: var(--t-heading-lg) !important; }
  & .text-4xl { font-size: var(--t-heading-xl) !important; }
  & .text-5xl, & .text-6xl, & .text-7xl, & .text-8xl, & .text-9xl {
    font-size: var(--t-heading-display) !important;
  }

  /* Header Layout */
  &[data-header="standard"] .shop-header {
    justify-content: space-between;
  }

  &[data-header="centered"] {
    & .shop-header {
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.5rem 1.5rem;
      padding-top: 1.5rem;
      padding-bottom: 1.5rem;
    }

    & .shop-logo {
      width: 100%;
      justify-content: center;
      text-align: center;
    }

    & .shop-nav {
      justify-content: center;
    }
  }

  &[data-header="left"] {
    & .shop-header {
      justify-content: flex-start;
      gap: 2rem;
    }

    & .shop-cart {
      margin-left: auto;
    }
  }

  &[data-sticky="true"] .shop-header {
    position: sticky;
    top: 0;
    z-index: 50;
  }

  /* Layout Width */
  &[data-layout="contained"] .max-w-7xl {
    max-width: var(--t-layout-max-width, 1100px);
  }

  &[data-layout="wide"] .max-w-7xl {
    max-width: var(--t-layout-max-width, 1400px);
  }

  &[data-layout="full"] .max-w-7xl {
    max-width: var(--t-layout-max-width, 100%);
    padding-left: 2rem;
    padding-right: 2rem;
  }

  /* Card Shadow */
  &[data-shadow="none"] {
    & .product-card,
    & .category-card {
      box-shadow: none;
    }
  }

  &[data-shadow="sm"] {
    & .product-card,
    & .category-card {
      box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    }
  }

  &[data-shadow="md"] {
    & .product-card,
    & .category-card {
      box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    }
  }

  &[data-shadow="lg"] {
    & .product-card,
    & .category-card {
      box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    }
  }

  /* Product Grid */
  & .product-grid {
    gap: var(--space-lg, 1.5rem);
  }

  &[data-density="spacious"] .product-grid {
    gap: calc(var(--space-lg, 1.5rem) * 1.25);
  }

  &[data-density="compact"] .product-grid {
    gap: calc(var(--space-lg, 1.5rem) * 0.75);
  }

  /* Product Card Padding */
  & .product-card > div:last-child {
    padding: var(--space-md, 1rem);
    text-align: var(--t-product-text-align, left);
  }

  &[data-density="spacious"] .product-card > div:last-child {
    padding: calc(var(--space-md, 1rem) * 1.25);
  }

  &[data-density="compact"] .product-card > div:last-child {
    padding: calc(var(--space-md, 1rem) * 0.75);
  }

  /* Button Style Variants */
  &[data-button-style="outline"] {
    & button[style*="background-color: hsl(var(--t-accent"],
    & a[style*="background-color: hsl(var(--t-accent"] {
      background-color: transparent !important;
      color: hsl(var(--t-accent-h) var(--t-accent-s) var(--t-accent-l)) !important;
      border: 2px solid hsl(var(--t-accent-h) var(--t-accent-s) var(--t-accent-l)) !important;
    }
  }

  &[data-button-style="soft"] {
    & button[style*="background-color: hsl(var(--t-accent"],
    & a[style*="background-color: hsl(var(--t-accent"] {
      background-color: hsl(var(--t-accent-h) var(--t-accent-s) 90%) !important;
      color: hsl(var(--t-accent-h) var(--t-accent-s) 30%) !important;
      border: 2px solid transparent !important;
    }
  }

  /* Image Aspect Ratio */
  & .product-card .product-image-container {
    aspect-ratio: var(--t-image-aspect-ratio, 1 / 1);
  }

  /* Link Hover */
  & a:not([class*="btn"]):not([class*="button"]):not(.product-card):not(.nav-link):hover {
    color: var(--t-secondary-accent, var(--t-text-primary));
  }

  /* Product Card Hover */
  & .product-card:hover {
    border-color: var(--t-secondary-accent, var(--t-border-default)) !important;
  }

  /* Button Hover */
  & button:hover,
  & [role="button"]:hover {
    filter: brightness(0.95);
  }

  /* Nav Link Hover */
  & .nav-link:hover,
  & nav a:hover {
    color: var(--t-secondary-accent, var(--t-text-primary));
  }

  /* Filter Pills */
  & .filter-pills-container {
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;

    &::-webkit-scrollbar {
      display: none;
    }
  }

  & .filter-pill {
    flex-shrink: 0;
    padding: 0.5rem 1rem;
    font-size: var(--t-text-small);
    font-weight: 500;
    border-radius: var(--t-radius-button);
    border: 1px solid var(--t-border-default);
    background-color: var(--t-surface-base);
    color: var(--t-text-secondary);
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;

    &:hover {
      background-color: var(--t-surface-sunken);
      color: var(--t-text-primary);
    }
  }

  & .filter-pill-active {
    background-color: hsl(var(--t-accent-h) var(--t-accent-s) var(--t-accent-l));
    color: var(--t-text-inverse);
    border-color: transparent;

    &:hover {
      background-color: hsl(var(--t-accent-h) var(--t-accent-s) calc(var(--t-accent-l) - 5%));
      color: var(--t-text-inverse);
    }
  }

  /* Themed Form Controls */
  & .themed-input {
    background-color: var(--t-surface-base);
    color: var(--t-text-primary);
    border: 1px solid var(--t-border-default);
    border-radius: var(--t-radius-input);

    &:focus {
      outline: none;
      border-color: hsl(var(--t-accent-h) var(--t-accent-s) var(--t-accent-l));
    }

    &::placeholder {
      color: var(--t-text-tertiary);
    }
  }

  & .themed-select {
    background-color: var(--t-surface-raised);
    color: var(--t-text-primary);
    border: 1px solid var(--t-border-default);
    border-radius: var(--t-radius-input);

    &:focus {
      outline: none;
      border-color: hsl(var(--t-accent-h) var(--t-accent-s) var(--t-accent-l));
    }
  }

  & .themed-button {
    background-color: hsl(var(--t-accent-h) var(--t-accent-s) var(--t-accent-l));
    color: var(--t-text-inverse);
    border-radius: var(--t-radius-button);
    border: none;
    cursor: pointer;
  }

  & .themed-button-outline {
    background-color: transparent;
    color: var(--t-text-primary);
    border: 1px solid var(--t-border-default);
    border-radius: var(--t-radius-button);
    cursor: pointer;
  }

  & .themed-card {
    background-color: var(--t-surface-raised);
    border: 1px solid var(--t-border-default);
    border-radius: var(--t-radius-card);
  }
}

/* Shop nav display - hidden on mobile, flex on md+ (via Tailwind classes in component) */
/* Note: Removed explicit display:flex here as it overrides Tailwind's hidden class */

/* =============================================
   STANDALONE COMPONENTS (Context-independent)
   ============================================= */

/* Product Badges */
.product-badge {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  border-radius: var(--t-radius-sm, 4px);
  z-index: 10;
}

.badge-sale {
  background-color: var(--t-sale-color, #dc2626);
  color: #ffffff;
}

.badge-new {
  background-color: hsl(var(--t-accent-h) var(--t-accent-s) var(--t-accent-l));
  color: var(--t-text-inverse);
}

.badge-sold-out {
  background-color: var(--t-text-tertiary, #737373);
  color: #ffffff;
}

/* Product Card Images — mobile: swipe, desktop: hover crossfade */
.product-image-container {
  position: relative;
}

/* Mobile default: horizontal scroll-snap for swiping between images */
.product-image-scroll {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  height: 100%;

  &::-webkit-scrollbar {
    display: none;
  }
}

.product-image-scroll > img,
.product-image-scroll > picture {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  scroll-snap-align: start;
}

/* Dot indicators for swipeable images (mobile only) */
.product-image-dots {
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.375rem;
  z-index: 5;
}

.product-image-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.42);
  border: none;
  padding: 0;
  transition: all 0.2s ease;
}

.product-image-dot-active {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.42);
}

/* Desktop: hover crossfade instead of scroll */
@media (hover: hover) {
  .product-image-scroll {
    display: contents;
  }

  .product-image-dots {
    display: none;
  }

  .product-image-hover {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
  }

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

  .product-card:hover .product-image-primary:has(+ .product-image-hover) {
    opacity: 0;
  }
}

/* Social Links */
.social-link:hover {
  background-color: var(--t-surface-sunken);
  color: var(--t-secondary-accent, var(--t-text-primary));
}

/* Header Icon Buttons */
.header-icon-btn:hover {
  background-color: var(--t-surface-sunken);
  color: var(--t-secondary-accent, var(--t-text-primary));
}

/* Search Modal Animation */
.search-modal {
  opacity: 1;
  transition: opacity 0.2s ease;
}

.search-modal-content {
  transform: translateY(0);
  transition: transform 0.2s ease;
}

/* Breadcrumb */
.breadcrumb {
  margin-bottom: 1rem;
  font-size: 0.875em;

  & ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  & li + li::before {
    content: "\203A";
    padding-inline: 0.375em;
  }

  & li[aria-current="page"] {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 20ch;
  }
}

@media (min-width: 640px) {
  .breadcrumb {
    margin-bottom: 2rem;

    & li[aria-current="page"] {
      max-width: none;
    }
  }
}

/* PDP Gallery — mobile: swipe + dots, desktop: carousel + thumbs */
.pdp-gallery-carousel,
.pdp-gallery-single {
  aspect-ratio: 1 / 1;
  background-color: #e5e7eb;
  overflow: hidden;
}

.pdp-gallery-single {
  position: relative;
}

.pdp-gallery-carousel {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;

  &::-webkit-scrollbar {
    display: none;
  }
}

.pdp-carousel-img {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  scroll-snap-align: start;
}

/* Desktop-only: lightbox click target + nav arrows (hidden on mobile) */
.pdp-lightbox-click,
.pdp-nav {
  display: none;
}

.pdp-gallery-thumbs {
  display: none;
}

@media (hover: hover) {
  .pdp-lightbox-click {
    display: block;
    position: absolute;
    inset: 0;
    z-index: 1;
    cursor: zoom-in;
  }

  .pdp-nav {
    display: flex;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.9);
    color: #374151;
    border: none;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.15s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);

    & svg {
      width: 1.25rem;
      height: 1.25rem;
    }
  }

  .pdp-nav-prev {
    left: 0.75rem;
  }

  .pdp-nav-next {
    right: 0.75rem;
  }

  /* Show arrows on gallery hover */
  .pdp-gallery:hover .pdp-nav {
    opacity: 1;
  }

  .pdp-nav:hover {
    background: rgba(255, 255, 255, 1);
  }

  .pdp-gallery-single {
    cursor: zoom-in;
  }

  .pdp-gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 1rem;
  }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  border: none;
  padding: 0;
  margin: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;

  &::backdrop {
    background: rgba(0, 0, 0, 0.95);
  }

  &:not([open]) {
    display: none;
  }
}

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

.lightbox-close {
  position: absolute;
  top: var(--space-md, 1rem);
  right: var(--space-md, 1rem);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  transition: background 0.15s ease;
  z-index: 1;

  &:hover {
    background: rgba(255, 255, 255, 0.1);
  }

  & svg {
    width: 24px;
    height: 24px;
  }
}

.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);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  transition: background 0.15s ease;

  &:hover {
    background: rgba(255, 255, 255, 0.2);
  }

  & svg {
    width: 24px;
    height: 24px;
  }
}

.lightbox-prev {
  left: var(--space-md, 1rem);
}

.lightbox-next {
  right: var(--space-md, 1rem);
}

.lightbox-image-container {
  max-width: 90vw;
  max-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--t-radius-image, 8px);
}

.lightbox-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md, 1rem);
}

.lightbox-caption {
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--t-font-body);
  font-size: 0.875rem;
  text-align: center;
  max-width: 600px;
  line-height: 1.5;
}

.lightbox-counter {
  position: absolute;
  bottom: var(--space-md, 1rem);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  font-family: var(--t-font-body);
}