/* ========================================
   LAYER 2: THEME TOKENS (Attribute-based)
   ======================================== */

/* Mood - Default (Neutral) */
.preview-frame {
  --t-surface-base: #ffffff;
  --t-surface-raised: #ffffff;
  --t-surface-sunken: #f5f5f5;
  --t-surface-overlay: rgba(255, 255, 255, 0.95);
  --t-text-primary: #171717;
  --t-text-secondary: #525252;
  --t-text-tertiary: #a3a3a3;
  --t-text-inverse: #ffffff;
  --t-border-default: #e5e5e5;
  --t-border-subtle: #f0f0f0;
}

.preview-frame[data-mood="warm"] {
  --t-surface-base: #fdf8f3;
  --t-surface-raised: #fffcf8;
  --t-surface-sunken: #f5ebe0;
  --t-text-primary: #1c1917;
  --t-text-secondary: #57534e;
  --t-text-tertiary: #a8a29e;
  --t-border-default: #e7e0d8;
  --t-border-subtle: #f0ebe4;
}

.preview-frame[data-mood="cool"] {
  --t-surface-base: #f4f7fb;
  --t-surface-raised: #f8fafc;
  --t-surface-sunken: #e8eff7;
  --t-text-primary: #0f172a;
  --t-text-secondary: #475569;
  --t-text-tertiary: #94a3b8;
  --t-border-default: #d4dce8;
  --t-border-subtle: #e8eff5;
}

.preview-frame[data-mood="dark"] {
  --t-surface-base: #0a0a0a;
  --t-surface-raised: #171717;
  --t-surface-sunken: #000000;
  --t-surface-overlay: rgba(23, 23, 23, 0.95);
  --t-text-primary: #fafafa;
  --t-text-secondary: #a3a3a3;
  --t-text-tertiary: #737373;
  --t-text-inverse: #171717;
  --t-border-default: #262626;
  --t-border-subtle: #1c1c1c;
  --p-shadow-strength: 0.25;
}

/* Typography - Default (Clean/Inter) */
.preview-frame {
  --t-font-heading: var(--p-font-inter);
  --t-font-body: var(--p-font-inter);
  --t-heading-weight: 600;
  --t-heading-tracking: -0.025em;
}

.preview-frame[data-typography="editorial"] {
  --t-font-heading: var(--p-font-fraunces);
  --t-font-body: var(--p-font-source);
  --t-heading-weight: 700;
  --t-heading-tracking: -0.02em;
}

.preview-frame[data-typography="modern"] {
  --t-font-heading: var(--p-font-space);
  --t-font-body: var(--p-font-space);
  --t-heading-weight: 500;
  --t-heading-tracking: -0.03em;
}

.preview-frame[data-typography="classic"] {
  --t-font-heading: var(--p-font-baskerville);
  --t-font-body: var(--p-font-source);
  --t-heading-weight: 400;
  --t-heading-tracking: 0;
}

.preview-frame[data-typography="friendly"] {
  --t-font-heading: var(--p-font-nunito);
  --t-font-body: var(--p-font-nunito);
  --t-heading-weight: 700;
  --t-heading-tracking: -0.01em;
}

.preview-frame[data-typography="minimal"] {
  --t-font-heading: var(--p-font-outfit);
  --t-font-body: var(--p-font-outfit);
  --t-heading-weight: 300;
  --t-heading-tracking: 0;
}

.preview-frame[data-typography="impulse"] {
  --t-font-heading: var(--p-font-avenir);
  --t-font-body: var(--p-font-avenir);
  --t-heading-weight: 300;
  --t-heading-tracking: 0.02em;
}

/* Shape - Default (Soft) */
.preview-frame {
  --t-radius-sm: var(--p-radius-sm);
  --t-radius-md: var(--p-radius-md);
  --t-radius-lg: var(--p-radius-lg);
  --t-radius-button: var(--p-radius-md);
  --t-radius-card: var(--p-radius-lg);
  --t-radius-input: var(--p-radius-md);
  --t-radius-image: var(--p-radius-md);
}

.preview-frame[data-shape="sharp"] {
  --t-radius-sm: 0;
  --t-radius-md: 0;
  --t-radius-lg: 0;
  --t-radius-button: 0;
  --t-radius-card: 0;
  --t-radius-input: 0;
  --t-radius-image: 0;
}

.preview-frame[data-shape="round"] {
  --t-radius-sm: var(--p-radius-md);
  --t-radius-md: var(--p-radius-lg);
  --t-radius-lg: var(--p-radius-xl);
  --t-radius-button: var(--p-radius-lg);
  --t-radius-card: var(--p-radius-xl);
  --t-radius-input: var(--p-radius-lg);
  --t-radius-image: var(--p-radius-lg);
}

.preview-frame[data-shape="pill"] {
  --t-radius-sm: var(--p-radius-full);
  --t-radius-md: var(--p-radius-full);
  --t-radius-lg: var(--p-radius-xl);
  --t-radius-button: var(--p-radius-full);
  --t-radius-card: var(--p-radius-xl);
  --t-radius-input: var(--p-radius-full);
  --t-radius-image: var(--p-radius-lg);
}

/* Density - Default (Balanced) */
.preview-frame {
  --t-density: 1;
}

.preview-frame[data-density="spacious"] {
  --t-density: 1.25;
}

.preview-frame[data-density="compact"] {
  --t-density: 0.85;
}

/* Density-aware spacing variables */
.preview-frame {
  --space-xs: calc(var(--p-space-2) * var(--t-density));
  --space-sm: calc(var(--p-space-3) * var(--t-density));
  --space-md: calc(var(--p-space-4) * var(--t-density));
  --space-lg: calc(var(--p-space-6) * var(--t-density));
  --space-xl: calc(var(--p-space-8) * var(--t-density));
  --space-2xl: calc(var(--p-space-12) * var(--t-density));
}

/* Header Layout */
.shop-nav {
  display: flex;
}

/* Standard header - logo left, nav center, cart right */
.preview-frame[data-header="standard"] .shop-header {
  justify-content: space-between;
}

/* Centered header - logo on top, nav and cart on same row below */
.preview-frame[data-header="centered"] .shop-header {
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.preview-frame[data-header="centered"] .shop-logo {
  width: 100%;
  justify-content: center;
  text-align: center;
}

.preview-frame[data-header="centered"] .shop-nav {
  justify-content: center;
}

.preview-frame[data-header="centered"] .shop-cart {
  /* Cart flows inline with nav, no absolute positioning */
}

/* Left header - logo and nav grouped left, cart right */
.preview-frame[data-header="left"] .shop-header {
  justify-content: flex-start;
  gap: 2rem;
}

.preview-frame[data-header="left"] .shop-cart {
  margin-left: auto;
}

/* Sticky header */
.preview-frame[data-sticky="true"] .shop-header {
  position: sticky;
  top: 0;
  z-index: 50;
}

/* Layout Width */
.preview-frame[data-layout="contained"] .max-w-7xl {
  max-width: 1024px;
}

.preview-frame[data-layout="wide"] .max-w-7xl {
  max-width: 1280px;
}

.preview-frame[data-layout="full"] .max-w-7xl {
  max-width: 100%;
  padding-left: 2rem;
  padding-right: 2rem;
}

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

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

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

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

/* =============================================
   Dynamic Theme Settings (consume CSS variables)
   ============================================= */

/* Density - apply to product grids */
.preview-frame .product-grid {
  gap: var(--space-lg, 1.5rem);
}

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

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

/* Density also affects card padding */
.preview-frame .product-card > div:last-child {
  padding: var(--space-md, 1rem);
}

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

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

/* Product Text Alignment - targets the product info area inside cards */
.preview-frame .product-card > div:last-child {
  text-align: var(--t-product-text-align, left);
}

/* Image Aspect Ratio - targets the image container inside product cards */
.preview-frame .product-card .product-image-container {
  aspect-ratio: var(--t-image-aspect-ratio, 1 / 1);
}

/* Font Size Scale - applied to base font (16px is accessible minimum) */
.preview-frame {
  font-size: calc(16px * var(--t-font-size-scale, 1));
}

/* Heading Weight Override - takes precedence over typography preset */
.preview-frame h1,
.preview-frame h2,
.preview-frame h3,
.preview-frame h4,
.preview-frame h5,
.preview-frame h6 {
  font-weight: var(--t-heading-weight-override, var(--t-heading-weight, 600)) !important;
}

/* Layout Max Width - applied via data attribute for better specificity */
.preview-frame[data-layout="contained"] .max-w-7xl {
  max-width: var(--t-layout-max-width, 1100px);
}

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

.preview-frame[data-layout="full"] .max-w-7xl {
  max-width: var(--t-layout-max-width, 100%);
}

/* Button Style - using data attribute approach */
/* Outline button style */
.preview-frame[data-button-style="outline"] button[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;
}

/* Soft button style */
.preview-frame[data-button-style="soft"] button[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;
}

/* 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 Hover Image */
.product-image-container {
  position: relative;
}

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

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

/* Only hide primary image on hover when a hover image sibling exists */
.product-card:hover .product-image-primary:has(+ .product-image-hover) {
  opacity: 0;
}

/* Secondary Accent (Hover Colour) Usage */
/* Applied to interactive elements on hover for visual feedback */

/* Links in body text */
.preview-frame 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 effect - subtle accent border */
.preview-frame .product-card:hover {
  border-color: var(--t-secondary-accent, var(--t-border-default)) !important;
}

/* Button hover states - darken or use secondary accent */
.preview-frame button:hover,
.preview-frame [role="button"]:hover {
  filter: brightness(0.95);
}

/* Nav links hover */
.preview-frame .nav-link:hover,
.preview-frame nav a:hover {
  color: var(--t-secondary-accent, var(--t-text-primary));
}

/* 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;
}

/* Lightbox - using native dialog */
.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;
}

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

.lightbox: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;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.1);
}

.lightbox-close 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;
}

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

.lightbox-nav 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);
}

/* PDP Main Image zoom cursor */
.pdp-main-image-container {
  cursor: zoom-in;
}

/* =============================================
   Type Scale Utility Classes
   These scale with the font-size setting
   ============================================= */

/* Body text sizes */
.preview-frame .t-caption { font-size: var(--t-text-caption); }
.preview-frame .t-small { font-size: var(--t-text-small); }
.preview-frame .t-base { font-size: var(--t-text-base); }
.preview-frame .t-large { font-size: var(--t-text-large); }
.preview-frame .t-xl { font-size: var(--t-text-xl); }
.preview-frame .t-2xl { font-size: var(--t-text-2xl); }

/* Heading sizes */
.preview-frame .t-heading-sm { font-size: var(--t-heading-sm); }
.preview-frame .t-heading-md { font-size: var(--t-heading-md); }
.preview-frame .t-heading-lg { font-size: var(--t-heading-lg); }
.preview-frame .t-heading-xl { font-size: var(--t-heading-xl); }
.preview-frame .t-heading-display { font-size: var(--t-heading-display); }

/* Override Tailwind text-* classes within preview to use our scale */
.preview-frame .text-xs { font-size: var(--t-text-caption) !important; }
.preview-frame .text-sm { font-size: var(--t-text-small) !important; }
.preview-frame .text-base { font-size: var(--t-text-base) !important; }
.preview-frame .text-lg { font-size: var(--t-text-large) !important; }
.preview-frame .text-xl { font-size: var(--t-text-xl) !important; }
.preview-frame .text-2xl { font-size: var(--t-text-2xl) !important; }

/* Map larger Tailwind sizes to our heading scale */
.preview-frame .text-3xl { font-size: var(--t-heading-lg) !important; }
.preview-frame .text-4xl { font-size: var(--t-heading-xl) !important; }
.preview-frame .text-5xl,
.preview-frame .text-6xl,
.preview-frame .text-7xl,
.preview-frame .text-8xl,
.preview-frame .text-9xl { font-size: var(--t-heading-display) !important; }

/* =============================================
   Filter Pills (Collection Page)
   ============================================= */

.preview-frame .filter-pills-container {
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.preview-frame .filter-pills-container::-webkit-scrollbar {
  display: none;
}

.preview-frame .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;
}

.preview-frame .filter-pill:hover {
  background-color: var(--t-surface-sunken);
  color: var(--t-text-primary);
}

.preview-frame .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;
}

.preview-frame .filter-pill-active:hover {
  background-color: hsl(var(--t-accent-h) var(--t-accent-s) calc(var(--t-accent-l) - 5%));
  color: var(--t-text-inverse);
}
