/**
 * Salloq Dawn Theme
 * A modern, clean ecommerce theme
 * Version 1.0.0
 */

/* ============================================
   CSS CUSTOM PROPERTIES (Theme Settings)
   ============================================ */
:root {
  /* Colors - These map to theme settings */
  --color-primary: var(--theme-color-primary, #121212);
  --color-secondary: var(--theme-color-secondary, #656565);
  --color-accent: var(--theme-color-accent, #4169E1);
  --color-background: var(--theme-color-background, #FFFFFF);
  --color-background-secondary: var(--theme-color-background-secondary, #F7F7F7);
  --color-text: var(--theme-color-text, #121212);
  --color-text-secondary: var(--theme-color-text-secondary, #656565);
  --color-border: var(--theme-color-border, #E5E5E5);
  --color-sale: var(--theme-color-sale, #E53935);
  --color-success: var(--theme-color-success, #4CAF50);
  --color-error: #E53935;
  --color-warning: #FF9800;

  /* Typography */
  --font-heading: var(--theme-font-heading, 'Assistant', sans-serif);
  --font-body: var(--theme-font-body, 'Assistant', sans-serif);
  --font-size-base: var(--theme-font-size-base, 16px);
  --font-heading-weight: var(--theme-font-heading-weight, 600);
  
  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Layout */
  --page-width: var(--theme-page-width, 1400px);
  --spacing-sections: var(--theme-spacing-sections, 60px);
  --border-radius: var(--theme-border-radius, 4px);
  --header-height: 70px;
  --announcement-height: 40px;

  /* Spacing Scale */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Z-Index Scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-drawer: 300;
  --z-modal: 400;
  --z-overlay: 500;
  --z-toast: 600;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  line-height: 1.2;
  color: var(--color-primary);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

ul, ol {
  list-style: none;
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Selection */
::selection {
  background-color: var(--color-accent);
  color: white;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
  width: 100%;
  max-width: var(--page-width);
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.container--narrow {
  max-width: 900px;
}

.container--wide {
  max-width: 1600px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section {
  padding: var(--spacing-sections) 0;
}

.section--small {
  padding: var(--spacing-8) 0;
}

.section--large {
  padding: var(--spacing-20) 0;
}

.section--bg {
  background-color: var(--color-background-secondary);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-4) var(--spacing-8);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--border-radius);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn--primary {
  background-color: var(--color-primary);
  color: white;
}

.btn--primary:hover {
  background-color: var(--color-accent);
  color: white;
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--secondary:hover {
  background-color: var(--color-primary);
  color: white;
}

.btn--accent {
  background-color: var(--color-accent);
  color: white;
}

.btn--accent:hover {
  background-color: var(--color-primary);
}

.btn--white {
  background-color: white;
  color: var(--color-primary);
}

.btn--white:hover {
  background-color: var(--color-primary);
  color: white;
}

.btn--link {
  padding: 0;
  text-transform: none;
  letter-spacing: normal;
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.btn--sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-xs);
}

.btn--lg {
  padding: var(--spacing-5) var(--spacing-10);
  font-size: var(--font-size-md);
}

.btn--full {
  width: 100%;
}

.btn--icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
}

.btn:disabled,
.btn--disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
  margin-bottom: var(--spacing-4);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-primary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-md);
  color: var(--color-text);
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(65, 105, 225, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-secondary);
}

.form-input--error {
  border-color: var(--color-error);
}

.form-error {
  margin-top: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

.form-hint {
  margin-top: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-checkbox,
.form-radio {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  cursor: pointer;
}

.form-checkbox input,
.form-radio input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-accent);
}

/* ============================================
   ANNOUNCEMENT BAR
   ============================================ */
.announcement-bar {
  height: var(--announcement-height);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: white;
  font-size: var(--font-size-sm);
  text-align: center;
}

.announcement-bar a {
  color: white;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.announcement-bar a:hover {
  opacity: 0.8;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.header--hidden {
  transform: translateY(-100%);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: var(--spacing-8);
}

.header__logo {
  flex-shrink: 0;
}

.header__logo img {
  max-height: 40px;
  width: auto;
}

.header__logo-text {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.header__nav {
  display: none;
  flex: 1;
}

@media (min-width: 1024px) {
  .header__nav {
    display: block;
  }
}

.header__nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
}

.header__nav-item {
  position: relative;
}

.header__nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  padding: var(--spacing-2) 0;
}

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

.header__nav-link--active {
  color: var(--color-accent);
}

/* Dropdown */
.header__dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 200px;
  padding: var(--spacing-4);
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.header__nav-item:hover .header__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.header__dropdown-link {
  display: block;
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  border-radius: var(--border-radius);
}

.header__dropdown-link:hover {
  background-color: var(--color-background-secondary);
  color: var(--color-accent);
}

/* Header Actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.header__action-btn {
  position: relative;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  border-radius: 50%;
  transition: background-color var(--transition-fast);
}

.header__action-btn:hover {
  background-color: var(--color-background-secondary);
}

.header__action-btn svg {
  width: 22px;
  height: 22px;
}

.header__cart-count {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  font-size: 10px;
  font-weight: 600;
  color: white;
  background-color: var(--color-accent);
  border-radius: 9px;
}

/* Mobile Menu Toggle */
.header__menu-toggle {
  display: flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}

@media (min-width: 1024px) {
  .header__menu-toggle {
    display: none;
  }
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-drawer);
  pointer-events: none;
}

.mobile-menu--open {
  pointer-events: auto;
}

.mobile-menu__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-menu--open .mobile-menu__overlay {
  opacity: 1;
}

.mobile-menu__drawer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  max-width: 380px;
  height: 100%;
  background-color: var(--color-background);
  transform: translateX(-100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
}

.mobile-menu--open .mobile-menu__drawer {
  transform: translateX(0);
}

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-6);
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu__close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu__nav {
  padding: var(--spacing-4);
}

.mobile-menu__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4);
  font-size: var(--font-size-lg);
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
}

/* ============================================
   SEARCH
   ============================================ */
.search-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 120px;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.search-modal--open {
  opacity: 1;
  visibility: visible;
}

.search-modal__content {
  width: 100%;
  max-width: 700px;
  background-color: var(--color-background);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-xl);
  transform: translateY(-20px);
  transition: transform var(--transition-base);
}

.search-modal--open .search-modal__content {
  transform: translateY(0);
}

.search-modal__form {
  display: flex;
  align-items: center;
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-border);
}

.search-modal__input {
  flex: 1;
  padding: var(--spacing-4);
  font-size: var(--font-size-lg);
  border: none;
  background: none;
}

.search-modal__input:focus {
  outline: none;
}

.search-modal__results {
  max-height: 400px;
  overflow-y: auto;
  padding: var(--spacing-4);
}

.search-result {
  display: flex;
  gap: var(--spacing-4);
  padding: var(--spacing-3);
  border-radius: var(--border-radius);
  transition: background-color var(--transition-fast);
}

.search-result:hover {
  background-color: var(--color-background-secondary);
}

.search-result__image {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.search-result__info {
  flex: 1;
}

.search-result__title {
  font-weight: 500;
  margin-bottom: var(--spacing-1);
}

.search-result__price {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 70vh;
  background-color: var(--color-background-secondary);
  overflow: hidden;
}

.hero--full {
  min-height: 100vh;
}

.hero--medium {
  min-height: 50vh;
}

.hero--small {
  min-height: 40vh;
}

.hero__media {
  position: absolute;
  inset: 0;
}

.hero__media img,
.hero__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.2));
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 650px;
  padding: var(--spacing-16) 0;
  color: white;
}

.hero--center .hero__content {
  margin: 0 auto;
  text-align: center;
}

.hero__subtitle {
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-4);
  opacity: 0.9;
}

.hero__title {
  font-size: clamp(var(--font-size-4xl), 6vw, var(--font-size-6xl));
  font-weight: var(--font-heading-weight);
  line-height: 1.1;
  margin-bottom: var(--spacing-6);
  color: white;
}

.hero__description {
  font-size: var(--font-size-lg);
  line-height: 1.6;
  margin-bottom: var(--spacing-8);
  opacity: 0.9;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

.hero--center .hero__actions {
  justify-content: center;
}

/* ============================================
   FEATURED COLLECTION / PRODUCT GRID
   ============================================ */
.section-header {
  margin-bottom: var(--spacing-10);
  text-align: center;
}

.section-header--left {
  text-align: left;
}

.section-header__subtitle {
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--spacing-2);
}

.section-header__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-4);
}

.section-header__description {
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-text-secondary);
}

.section-header--left .section-header__description {
  margin: 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-4);
}

@media (min-width: 640px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-8);
  }
}

.product-grid--3 {
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
  .product-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================
   PRODUCT CARD
   ============================================ */
.product-card {
  position: relative;
}

.product-card__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  background-color: var(--color-background-secondary);
}

.product-card__media::before {
  content: '';
  display: block;
  padding-top: 100%; /* Square aspect ratio */
}

.product-card--portrait .product-card__media::before {
  padding-top: 133.33%; /* 3:4 aspect ratio */
}

.product-card--landscape .product-card__media::before {
  padding-top: 75%; /* 4:3 aspect ratio */
}

.product-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), opacity var(--transition-base);
}

.product-card__image--secondary {
  opacity: 0;
}

.product-card:hover .product-card__image--primary {
  opacity: 0;
}

.product-card:hover .product-card__image--secondary {
  opacity: 1;
}

.product-card:hover .product-card__image {
  transform: scale(1.05);
}

/* Badges */
.product-card__badges {
  position: absolute;
  top: var(--spacing-3);
  left: var(--spacing-3);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  z-index: 1;
}

.product-card__badge {
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 2px;
}

.product-card__badge--sale {
  background-color: var(--color-sale);
  color: white;
}

.product-card__badge--new {
  background-color: var(--color-primary);
  color: white;
}

.product-card__badge--soldout {
  background-color: var(--color-text-secondary);
  color: white;
}

/* Quick Actions */
.product-card__actions {
  position: absolute;
  bottom: var(--spacing-3);
  left: var(--spacing-3);
  right: var(--spacing-3);
  display: flex;
  justify-content: center;
  gap: var(--spacing-2);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-base);
  z-index: 1;
}

.product-card:hover .product-card__actions {
  opacity: 1;
  transform: translateY(0);
}

.product-card__action {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: white;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
}

.product-card__action:hover {
  background-color: var(--color-primary);
  color: white;
}

.product-card__action svg {
  width: 20px;
  height: 20px;
}

.product-card__quick-add {
  flex: 1;
  max-width: 200px;
}

/* Product Info */
.product-card__info {
  padding: var(--spacing-4) 0;
}

.product-card__vendor {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-1);
}

.product-card__title {
  font-size: var(--font-size-md);
  font-weight: 500;
  margin-bottom: var(--spacing-2);
  line-height: 1.4;
}

.product-card__title a:hover {
  color: var(--color-accent);
}

.product-card__price {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-md);
}

.product-card__price--sale {
  color: var(--color-sale);
}

.product-card__compare-price {
  color: var(--color-text-secondary);
  text-decoration: line-through;
}

/* Color Swatches */
.product-card__swatches {
  display: flex;
  gap: var(--spacing-2);
  margin-top: var(--spacing-2);
}

.product-card__swatch {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.product-card__swatch:hover {
  transform: scale(1.2);
}

/* ============================================
   COLLECTION PAGE
   ============================================ */
.collection-hero {
  padding: var(--spacing-16) 0;
  text-align: center;
  background-color: var(--color-background-secondary);
}

.collection-hero__title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-4);
}

.collection-hero__description {
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-text-secondary);
}

.collection-hero__count {
  margin-top: var(--spacing-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Filters */
.collection-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
  padding: var(--spacing-6) 0;
  border-bottom: 1px solid var(--color-border);
}

.collection-filters__toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-weight: 500;
}

.collection-filters__sort {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.collection-filters__sort-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.collection-filters__sort-select {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  background-color: var(--color-background);
  cursor: pointer;
}

/* Filter Drawer */
.filter-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  max-width: 380px;
  height: 100%;
  background-color: var(--color-background);
  z-index: var(--z-drawer);
  transform: translateX(-100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
}

.filter-drawer--open {
  transform: translateX(0);
}

.filter-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-border);
}

.filter-drawer__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.filter-drawer__content {
  padding: var(--spacing-6);
}

.filter-group {
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-6);
  border-bottom: 1px solid var(--color-border);
}

.filter-group:last-child {
  border-bottom: none;
}

.filter-group__title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-4);
}

.filter-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2) 0;
  cursor: pointer;
}

.filter-option__checkbox {
  width: 18px;
  height: 18px;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.filter-option--active .filter-option__checkbox {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.filter-option__label {
  flex: 1;
  font-size: var(--font-size-sm);
}

.filter-option__count {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

/* Price Range */
.price-range {
  padding: var(--spacing-4) 0;
}

.price-range__inputs {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.price-range__input {
  flex: 1;
  padding: var(--spacing-3);
  text-align: center;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
}

.price-range__separator {
  color: var(--color-text-secondary);
}

/* Active Filters */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  padding: var(--spacing-4) 0;
}

.active-filter {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  background-color: var(--color-background-secondary);
  border-radius: var(--border-radius);
}

.active-filter__remove {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
}

.active-filter__remove:hover {
  color: var(--color-primary);
}

/* Collection Layout */
.collection-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
  padding: var(--spacing-8) 0;
}

@media (min-width: 1024px) {
  .collection-layout--sidebar {
    grid-template-columns: 280px 1fr;
  }
}

.collection-sidebar {
  display: none;
}

@media (min-width: 1024px) {
  .collection-sidebar {
    display: block;
  }
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-10) 0;
}

.pagination__btn {
  min-width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.pagination__btn:hover {
  border-color: var(--color-primary);
}

.pagination__btn--active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.pagination__btn--disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* ============================================
   PRODUCT PAGE
   ============================================ */
.product-page {
  padding: var(--spacing-8) 0 var(--spacing-16);
}

.product-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
}

@media (min-width: 1024px) {
  .product-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
  }
}

/* Product Gallery */
.product-gallery {
  position: relative;
}

@media (min-width: 1024px) {
  .product-gallery {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-8));
    align-self: start;
  }
}

.product-gallery__main {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  background-color: var(--color-background-secondary);
}

.product-gallery__main-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  cursor: zoom-in;
}

.product-gallery__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: white;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  z-index: 1;
}

.product-gallery__nav:hover {
  background-color: var(--color-primary);
  color: white;
}

.product-gallery__nav--prev {
  left: var(--spacing-4);
}

.product-gallery__nav--next {
  right: var(--spacing-4);
}

.product-gallery__thumbnails {
  display: flex;
  gap: var(--spacing-3);
  margin-top: var(--spacing-4);
  overflow-x: auto;
  padding-bottom: var(--spacing-2);
}

.product-gallery__thumbnail {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: var(--border-radius);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
}

.product-gallery__thumbnail--active {
  border-color: var(--color-primary);
}

.product-gallery__thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Product Info */
.product-info {
  padding: var(--spacing-4) 0;
}

@media (min-width: 1024px) {
  .product-info {
    padding: var(--spacing-8) 0;
  }
}

.product-info__vendor {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2);
}

.product-info__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-4);
}

.product-info__rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}

.product-info__stars {
  display: flex;
  gap: 2px;
  color: #FFC107;
}

.product-info__review-count {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.product-info__price {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-6);
}

.product-info__price-current {
  font-size: var(--font-size-2xl);
  font-weight: 600;
}

.product-info__price-current--sale {
  color: var(--color-sale);
}

.product-info__price-compare {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  text-decoration: line-through;
}

.product-info__price-save {
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
  font-weight: 600;
  background-color: var(--color-sale);
  color: white;
  border-radius: var(--border-radius);
}

.product-info__description {
  margin-bottom: var(--spacing-6);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Product Variants */
.product-variant {
  margin-bottom: var(--spacing-6);
}

.product-variant__label {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.product-variant__selected {
  color: var(--color-text-secondary);
}

.product-variant__options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
}

.product-variant__option {
  min-width: 44px;
  height: 44px;
  padding: 0 var(--spacing-4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.product-variant__option:hover {
  border-color: var(--color-primary);
}

.product-variant__option--active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.product-variant__option--disabled {
  opacity: 0.5;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* Color Swatches */
.product-variant__swatch {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 50%;
  border: 2px solid var(--color-border);
}

.product-variant__swatch--active {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-background), 0 0 0 4px var(--color-primary);
}

/* Quantity Selector */
.quantity-selector {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  width: fit-content;
}

.quantity-selector__btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.quantity-selector__btn:hover {
  color: var(--color-primary);
}

.quantity-selector__input {
  width: 60px;
  height: 44px;
  text-align: center;
  font-size: var(--font-size-md);
  border: none;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
}

.quantity-selector__input:focus {
  outline: none;
}

/* Add to Cart */
.product-form {
  margin-bottom: var(--spacing-6);
}

.product-form__row {
  display: flex;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.product-form__add-btn {
  flex: 1;
}

.product-form__wishlist {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.product-form__wishlist:hover {
  border-color: var(--color-sale);
  color: var(--color-sale);
}

.product-form__wishlist--active {
  background-color: var(--color-sale);
  border-color: var(--color-sale);
  color: white;
}

/* Product Meta */
.product-meta {
  padding-top: var(--spacing-6);
  border-top: 1px solid var(--color-border);
}

.product-meta__item {
  display: flex;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-sm);
}

.product-meta__label {
  color: var(--color-text-secondary);
}

.product-meta__value a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Product Tabs */
.product-tabs {
  margin-top: var(--spacing-12);
}

.product-tabs__nav {
  display: flex;
  gap: var(--spacing-8);
  border-bottom: 1px solid var(--color-border);
}

.product-tabs__btn {
  padding: var(--spacing-4) 0;
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--transition-fast);
}

.product-tabs__btn:hover {
  color: var(--color-primary);
}

.product-tabs__btn--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.product-tabs__content {
  padding: var(--spacing-8) 0;
}

.product-tabs__panel {
  display: none;
}

.product-tabs__panel--active {
  display: block;
}

/* ============================================
   CART DRAWER
   ============================================ */
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 420px;
  height: 100%;
  background-color: var(--color-background);
  z-index: var(--z-drawer);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
}

.cart-drawer--open {
  transform: translateX(0);
}

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-border);
}

.cart-drawer__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.cart-drawer__count {
  font-weight: normal;
  color: var(--color-text-secondary);
}

.cart-drawer__close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-drawer__content {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-6);
}

.cart-drawer__empty {
  text-align: center;
  padding: var(--spacing-10);
}

.cart-drawer__empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-4);
  color: var(--color-text-secondary);
}

.cart-drawer__empty-text {
  margin-bottom: var(--spacing-6);
  color: var(--color-text-secondary);
}

/* Cart Item */
.cart-item {
  display: flex;
  gap: var(--spacing-4);
  padding: var(--spacing-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.cart-item__image {
  width: 80px;
  height: 80px;
  border-radius: var(--border-radius);
  object-fit: cover;
  background-color: var(--color-background-secondary);
}

.cart-item__info {
  flex: 1;
}

.cart-item__title {
  font-weight: 500;
  margin-bottom: var(--spacing-1);
  line-height: 1.3;
}

.cart-item__variant {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2);
}

.cart-item__price {
  font-weight: 500;
}

.cart-item__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-top: var(--spacing-3);
}

.cart-item__quantity {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
}

.cart-item__quantity-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
}

.cart-item__quantity-btn:hover {
  color: var(--color-primary);
}

.cart-item__quantity-value {
  width: 36px;
  text-align: center;
  font-size: var(--font-size-sm);
}

.cart-item__remove {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cart-item__remove:hover {
  color: var(--color-sale);
}

/* Cart Footer */
.cart-drawer__footer {
  padding: var(--spacing-6);
  border-top: 1px solid var(--color-border);
  background-color: var(--color-background-secondary);
}

.cart-drawer__subtotal {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.cart-drawer__shipping {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-4);
}

.cart-drawer__checkout {
  width: 100%;
  margin-bottom: var(--spacing-3);
}

.cart-drawer__continue {
  display: block;
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Cart Note */
.cart-note {
  margin-top: var(--spacing-4);
}

.cart-note__toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.cart-note__field {
  margin-top: var(--spacing-3);
}

/* ============================================
   CART PAGE
   ============================================ */
.cart-page {
  padding: var(--spacing-10) 0 var(--spacing-16);
}

.cart-page__header {
  text-align: center;
  margin-bottom: var(--spacing-10);
}

.cart-page__title {
  font-size: var(--font-size-3xl);
}

.cart-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
}

@media (min-width: 1024px) {
  .cart-layout {
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-12);
  }
}

/* Cart Table */
.cart-table {
  width: 100%;
}

.cart-table__header {
  display: none;
  padding: var(--spacing-4) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .cart-table__header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: var(--spacing-4);
    align-items: center;
  }
}

.cart-table__row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--spacing-4);
  padding: var(--spacing-6) 0;
  border-bottom: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .cart-table__row {
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    align-items: center;
  }
}

.cart-table__product {
  display: flex;
  gap: var(--spacing-4);
}

.cart-table__image {
  width: 80px;
  height: 80px;
  border-radius: var(--border-radius);
  object-fit: cover;
}

.cart-table__info {
  flex: 1;
}

.cart-table__title {
  font-weight: 500;
  margin-bottom: var(--spacing-1);
}

.cart-table__variant {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.cart-table__price {
  font-weight: 500;
}

.cart-table__quantity {
  justify-self: start;
}

.cart-table__total {
  font-weight: 600;
}

.cart-table__remove {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
}

.cart-table__remove:hover {
  color: var(--color-sale);
}

/* Cart Summary */
.cart-summary {
  padding: var(--spacing-6);
  background-color: var(--color-background-secondary);
  border-radius: var(--border-radius);
  align-self: start;
}

@media (min-width: 1024px) {
  .cart-summary {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-8));
  }
}

.cart-summary__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--color-border);
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-3);
}

.cart-summary__row--total {
  padding-top: var(--spacing-4);
  margin-top: var(--spacing-4);
  border-top: 1px solid var(--color-border);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.cart-summary__label {
  color: var(--color-text-secondary);
}

.cart-summary__row--total .cart-summary__label {
  color: var(--color-primary);
}

.cart-summary__checkout {
  width: 100%;
  margin-top: var(--spacing-6);
}

.cart-summary__note {
  margin-top: var(--spacing-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-align: center;
}

/* ============================================
   CHECKOUT PAGE
   ============================================ */
.checkout {
  min-height: 100vh;
  background-color: var(--color-background);
}

.checkout__header {
  padding: var(--spacing-6) 0;
  border-bottom: 1px solid var(--color-border);
}

.checkout__logo {
  text-align: center;
}

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr;
  min-height: calc(100vh - 100px);
}

@media (min-width: 1024px) {
  .checkout-layout {
    grid-template-columns: 1fr 450px;
  }
}

.checkout__main {
  padding: var(--spacing-8) var(--spacing-6);
  max-width: 700px;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .checkout__main {
    padding: var(--spacing-10) var(--spacing-12);
    max-width: none;
    margin: 0;
  }
}

.checkout__sidebar {
  background-color: var(--color-background-secondary);
  padding: var(--spacing-8) var(--spacing-6);
  border-left: 1px solid var(--color-border);
}

@media (min-width: 1024px) {
  .checkout__sidebar {
    padding: var(--spacing-10) var(--spacing-8);
  }
}

/* Checkout Steps */
.checkout-steps {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
  font-size: var(--font-size-sm);
}

.checkout-steps__item {
  color: var(--color-text-secondary);
}

.checkout-steps__item--active {
  color: var(--color-primary);
  font-weight: 500;
}

.checkout-steps__separator {
  color: var(--color-border);
}

/* Checkout Section */
.checkout-section {
  margin-bottom: var(--spacing-10);
}

.checkout-section__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-6);
}

.checkout-section__subtitle {
  font-size: var(--font-size-md);
  font-weight: 500;
  margin-bottom: var(--spacing-4);
}

/* Contact Info */
.checkout-contact {
  margin-bottom: var(--spacing-6);
}

.checkout-contact__email {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-4);
  background-color: var(--color-background-secondary);
  border-radius: var(--border-radius);
}

.checkout-contact__change {
  font-size: var(--font-size-sm);
  color: var(--color-accent);
}

/* Shipping Address Form */
.checkout-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

@media (min-width: 640px) {
  .checkout-form__row--half {
    grid-template-columns: 1fr 1fr;
  }
}

/* Shipping Methods */
.shipping-methods {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.shipping-method {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding: var(--spacing-4);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.shipping-method:hover {
  border-color: var(--color-primary);
}

.shipping-method--selected {
  border-color: var(--color-primary);
  background-color: rgba(65, 105, 225, 0.05);
}

.shipping-method__radio {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.shipping-method--selected .shipping-method__radio {
  border-color: var(--color-primary);
}

.shipping-method--selected .shipping-method__radio::after {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.shipping-method__info {
  flex: 1;
}

.shipping-method__name {
  font-weight: 500;
}

.shipping-method__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.shipping-method__price {
  font-weight: 500;
}

/* Payment Methods */
.payment-methods {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.payment-method {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.payment-method__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding: var(--spacing-4);
  cursor: pointer;
}

.payment-method--selected .payment-method__header {
  border-bottom: 1px solid var(--color-border);
}

.payment-method__radio {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.payment-method--selected .payment-method__radio {
  border-color: var(--color-primary);
}

.payment-method--selected .payment-method__radio::after {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.payment-method__name {
  flex: 1;
  font-weight: 500;
}

.payment-method__icons {
  display: flex;
  gap: var(--spacing-2);
}

.payment-method__icon {
  height: 24px;
  width: auto;
}

.payment-method__body {
  display: none;
  padding: var(--spacing-4);
  background-color: var(--color-background-secondary);
}

.payment-method--selected .payment-method__body {
  display: block;
}

/* Card Fields */
.card-fields {
  display: grid;
  gap: var(--spacing-4);
}

.card-field {
  padding: var(--spacing-3) var(--spacing-4);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  background-color: var(--color-background);
}

.card-fields__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
}

/* Checkout Order Summary */
.checkout-summary__items {
  margin-bottom: var(--spacing-6);
}

.checkout-summary__item {
  display: flex;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.checkout-summary__image {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: var(--border-radius);
  background-color: var(--color-background);
  overflow: hidden;
}

.checkout-summary__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.checkout-summary__quantity {
  position: absolute;
  top: -8px;
  right: -8px;
  min-width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  font-size: 11px;
  font-weight: 600;
  background-color: var(--color-primary);
  color: white;
  border-radius: 10px;
}

.checkout-summary__info {
  flex: 1;
}

.checkout-summary__title {
  font-weight: 500;
  margin-bottom: var(--spacing-1);
}

.checkout-summary__variant {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.checkout-summary__price {
  font-weight: 500;
}

/* Discount Code */
.discount-code {
  display: flex;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-6);
  border-bottom: 1px solid var(--color-border);
}

.discount-code__input {
  flex: 1;
}

.discount-code__btn {
  padding: 0 var(--spacing-6);
}

/* Checkout Totals */
.checkout-totals {
  margin-bottom: var(--spacing-6);
}

.checkout-totals__row {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-3);
}

.checkout-totals__label {
  color: var(--color-text-secondary);
}

.checkout-totals__row--total {
  padding-top: var(--spacing-4);
  margin-top: var(--spacing-4);
  border-top: 1px solid var(--color-border);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.checkout-totals__row--total .checkout-totals__label {
  color: var(--color-primary);
}

/* Checkout Navigation */
.checkout-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  margin-top: var(--spacing-8);
}

@media (min-width: 640px) {
  .checkout-nav {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.checkout-nav__back {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  color: var(--color-accent);
  order: 2;
}

@media (min-width: 640px) {
  .checkout-nav__back {
    order: 1;
  }
}

.checkout-nav__continue {
  order: 1;
}

@media (min-width: 640px) {
  .checkout-nav__continue {
    order: 2;
  }
}

/* ============================================
   FEATURED SECTIONS
   ============================================ */

/* Image with Text */
.image-text {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
  align-items: center;
}

@media (min-width: 768px) {
  .image-text {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
  }
}

.image-text--reverse .image-text__media {
  order: 1;
}

@media (min-width: 768px) {
  .image-text--reverse .image-text__media {
    order: 2;
  }
}

.image-text__media {
  border-radius: var(--border-radius);
  overflow: hidden;
}

.image-text__media img {
  width: 100%;
  height: auto;
}

.image-text__content {
  padding: var(--spacing-4) 0;
}

.image-text__subtitle {
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--spacing-3);
}

.image-text__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-4);
}

.image-text__text {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
  line-height: 1.7;
}

/* Collection List */
.collection-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-4);
}

@media (min-width: 768px) {
  .collection-list {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
  }
}

.collection-card {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.collection-card__media {
  position: relative;
}

.collection-card__media::before {
  content: '';
  display: block;
  padding-top: 120%;
}

.collection-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.collection-card:hover .collection-card__image {
  transform: scale(1.05);
}

.collection-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
}

.collection-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-6);
  color: white;
}

.collection-card__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-2);
  color: white;
}

.collection-card__count {
  font-size: var(--font-size-sm);
  opacity: 0.9;
}

/* Newsletter */
.newsletter {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-4);
}

.newsletter__text {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
}

.newsletter__form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

@media (min-width: 480px) {
  .newsletter__form {
    flex-direction: row;
  }
}

.newsletter__input {
  flex: 1;
}

.newsletter__btn {
  white-space: nowrap;
}

/* Testimonials */
.testimonials {
  text-align: center;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-6);
  margin-top: var(--spacing-10);
}

@media (min-width: 768px) {
  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial {
  padding: var(--spacing-8);
  background-color: var(--color-background-secondary);
  border-radius: var(--border-radius);
}

.testimonial__stars {
  display: flex;
  justify-content: center;
  gap: 2px;
  margin-bottom: var(--spacing-4);
  color: #FFC107;
}

.testimonial__text {
  font-size: var(--font-size-lg);
  font-style: italic;
  margin-bottom: var(--spacing-6);
  line-height: 1.6;
}

.testimonial__author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
}

.testimonial__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial__name {
  font-weight: 600;
}

.testimonial__title {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Brand Logos */
.brand-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
  padding: var(--spacing-8) 0;
}

.brand-logos__item {
  opacity: 0.5;
  transition: opacity var(--transition-fast);
}

.brand-logos__item:hover {
  opacity: 1;
}

.brand-logos__item img {
  max-height: 40px;
  width: auto;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: var(--color-background-secondary);
  border-top: 1px solid var(--color-border);
}

.footer__newsletter {
  padding: var(--spacing-12) 0;
  border-bottom: 1px solid var(--color-border);
}

.footer__main {
  padding: var(--spacing-12) 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-8);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer__grid {
    grid-template-columns: 2fr repeat(3, 1fr);
  }
}

.footer__brand {
  grid-column: span 2;
}

@media (min-width: 768px) {
  .footer__brand {
    grid-column: span 4;
  }
}

@media (min-width: 1024px) {
  .footer__brand {
    grid-column: span 1;
  }
}

.footer__logo {
  margin-bottom: var(--spacing-4);
}

.footer__logo img {
  max-height: 40px;
}

.footer__logo-text {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.footer__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
  max-width: 300px;
}

.footer__social {
  display: flex;
  gap: var(--spacing-3);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.footer__nav-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-4);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.footer__nav-link {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  padding: var(--spacing-6) 0;
  border-top: 1px solid var(--color-border);
}

.footer__bottom-inner {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.footer__payment {
  display: flex;
  gap: var(--spacing-2);
}

.footer__payment-icon {
  height: 24px;
  width: auto;
}

/* ============================================
   OVERLAY
   ============================================ */
.overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--z-drawer) - 1);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.overlay--visible {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   LOADING STATES
   ============================================ */
.loading {
  position: relative;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
}

.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast-container {
  position: fixed;
  bottom: var(--spacing-6);
  right: var(--spacing-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4) var(--spacing-5);
  background-color: var(--color-primary);
  color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.toast--success {
  background-color: var(--color-success);
}

.toast--error {
  background-color: var(--color-error);
}

.toast__icon {
  flex-shrink: 0;
}

.toast__message {
  font-size: var(--font-size-sm);
}

.toast__close {
  margin-left: auto;
  padding: var(--spacing-1);
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.toast__close:hover {
  opacity: 1;
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 639px) {
  .hidden-mobile { display: none !important; }
}

@media (min-width: 640px) and (max-width: 767px) {
  .hidden-sm { display: none !important; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .hidden-md { display: none !important; }
}

@media (min-width: 1024px) {
  .hidden-lg { display: none !important; }
}

@media (max-width: 767px) {
  .hidden-below-md { display: none !important; }
}

@media (max-width: 1023px) {
  .hidden-below-lg { display: none !important; }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .header,
  .footer,
  .cart-drawer,
  .mobile-menu {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
  }
  
  a {
    text-decoration: underline;
  }
}