/*
 * LifeLight - Main Stylesheet
 * "Warmth sells warmth" - warm, inviting, calm design
 */

/* ==========================================================================
   CSS Variables
   ========================================================================== */

:root {
  /* Primary - Warm amber/gold */
  --color-primary: #D4A574;
  --color-primary-light: #E8C9A0;
  --color-primary-dark: #B8956A;

  /* Neutrals - Warm grays */
  --color-bg: #FDFBF7;
  --color-bg-alt: #F5F0E8;
  --color-text: #2C2416;
  --color-text-muted: #6B5D4D;

  /* Accents */
  --color-accent: #C25B28;
  --color-success: #5B8A3C;
  --color-error: #B34233;
  --color-warning: #D4A574;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: 3rem;

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

  /* Layout */
  --max-width: 1280px;
  --header-height: 72px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(44, 36, 22, 0.05);
  --shadow-md: 0 4px 6px rgba(44, 36, 22, 0.1);
  --shadow-lg: 0 10px 15px rgba(44, 36, 22, 0.1);

  /* Borders */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 var(--space-4);
  color: var(--color-text);
}

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

p {
  margin: 0 0 var(--space-4);
}

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

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

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

button {
  font-family: inherit;
  cursor: pointer;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.section {
  padding: var(--space-16) 0;
}

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

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 100;
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.header--transparent {
  background-color: transparent;
}

.header--solid {
  background-color: var(--color-bg);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.header__logo {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
}

.header--transparent .header__logo {
  color: white;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__item {
  position: relative;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) 0;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.header--transparent .nav__link {
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

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

.nav__arrow {
  font-size: 0.7em;
  opacity: 0.7;
}

.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 200px;
  padding: var(--space-4);
  background: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.nav__item:hover .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-item {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: var(--color-text);
  border-radius: var(--radius-sm);
}

.nav__dropdown-item:hover {
  background-color: var(--color-bg-alt);
}

.nav__dropdown-desc {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* Cart Icon */
.cart-icon {
  position: relative;
  display: flex;
  align-items: center;
  padding: var(--space-2);
}

.cart-icon__count {
  position: absolute;
  top: 0;
  right: 0;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background-color: var(--color-accent);
  color: white;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  padding: var(--space-2);
  background: none;
  border: none;
}

@media (max-width: 768px) {
  .nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4);
    gap: 0;
    overflow-y: auto;
    z-index: 999;
  }
  .nav--open {
    display: flex;
  }
  .nav__item {
    border-bottom: 1px solid var(--color-border);
  }
  .nav__link {
    display: block;
    padding: var(--space-4) 0;
  }
  .nav__dropdown,
  .nav__item:hover .nav__dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding: 0 0 var(--space-4) var(--space-4);
  }
  .cart-icon {
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-4);
    margin-top: var(--space-2);
  }
  .menu-toggle {
    display: block;
  }
  .menu-toggle--active svg line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .menu-toggle--active svg line:nth-child(2) {
    opacity: 0;
  }
  .menu-toggle--active svg line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  background-color: var(--color-text);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.4) 0%,
    rgba(0, 0, 0, 0.2) 50%,
    rgba(0, 0, 0, 0.5) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: var(--space-4);
  color: white;
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero__subtitle {
  font-size: var(--text-xl);
  margin-bottom: var(--space-8);
  opacity: 0.9;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  color: white;
  opacity: 0.7;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

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

.btn--secondary {
  background-color: transparent;
  border-color: white;
  color: white;
}

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

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

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

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

.btn--accent:hover {
  background-color: #A74D22;
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

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

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

/* ==========================================================================
   Category Cards
   ========================================================================== */

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .category-grid {
    grid-template-columns: 1fr;
  }
}

.category-card {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-color: var(--color-bg-alt);
}

.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 50%);
}

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

.category-card__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
  color: white;
}

.category-card__desc {
  font-size: var(--text-sm);
  opacity: 0.9;
  margin-bottom: var(--space-3);
}

.category-card__link {
  color: var(--color-primary-light);
  font-weight: 600;
}

/* ==========================================================================
   Product Grid
   ========================================================================== */

.products-section__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-8);
}

.products-section__title {
  margin-bottom: 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

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

@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
}

.product-card {
  background: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.product-card__image {
  display: block;
  position: relative;
  aspect-ratio: 1;
  background-color: var(--color-bg-alt);
  overflow: hidden;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.product-card__badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-2);
  background-color: var(--color-accent);
  color: white;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.product-card__quick-view {
  position: absolute;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  opacity: 0;
  transition: all var(--transition-fast);
}

.product-card:hover .product-card__quick-view {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.product-card__body {
  padding: var(--space-4);
}

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

.product-card__title {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.product-card__title a {
  color: inherit;
}

.product-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.product-card__price-current {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

.product-card__price-compare {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: line-through;
}

/* ==========================================================================
   Value Proposition / Features
   ========================================================================== */

.features {
  text-align: center;
}

.features__title {
  margin-bottom: var(--space-12);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

@media (max-width: 768px) {
  .features__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

.feature {
  padding: var(--space-6);
}

.feature__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-full);
  color: var(--color-primary-dark);
}

.feature__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.feature__desc {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background-color: var(--color-text);
  color: white;
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

.footer__brand {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.footer__desc {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-4);
}

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

.footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__links li {
  margin-bottom: var(--space-2);
}

.footer__links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-primary-light);
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copyright {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--text-sm);
}

/* ==========================================================================
   Flash Messages
   ========================================================================== */

.flash {
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  border-radius: var(--radius-md);
}

.flash--notice {
  background-color: #E8F4E5;
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.flash--alert {
  background-color: #FCEAE8;
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-group {
  margin-bottom: var(--space-4);
}

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

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-family: inherit;
  border: 1px solid #DDD;
  border-radius: var(--radius-md);
  background-color: white;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.2);
}

.form-input::placeholder {
  color: var(--color-text-muted);
}

/* ==========================================================================
   Utilities
   ========================================================================== */

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

.text-muted { color: var(--color-text-muted); }
.text-primary { color: var(--color-primary-dark); }
.text-accent { color: var(--color-accent); }

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* htmx loading indicator */
.htmx-indicator {
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
  opacity: 1;
}

/* ==========================================================================
   Product Page
   ========================================================================== */

.product-page {
  padding-top: calc(var(--header-height) + var(--space-8));
}

.product-page__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

@media (max-width: 768px) {
  .product-page__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

.product-gallery {
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
}

.product-gallery__main {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-bg-alt);
  margin-bottom: var(--space-4);
}

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

.product-gallery__thumbs {
  display: flex;
  gap: var(--space-2);
}

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

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

.product-gallery__thumb:hover,
.product-gallery__thumb.active {
  border-color: var(--color-primary);
}

.product-info {
  padding-top: var(--space-4);
}

.product-info__breadcrumb {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.product-info__breadcrumb a {
  color: var(--color-text-muted);
}

.product-info__breadcrumb a:hover {
  color: var(--color-primary-dark);
}

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

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

.product-info__price-current {
  font-size: var(--text-3xl);
  font-weight: 700;
}

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

.product-info__short-desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.product-info__variants {
  margin-bottom: var(--space-6);
}

.product-info__quantity {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.quantity-selector {
  display: flex;
  align-items: center;
  border: 1px solid #DDD;
  border-radius: var(--radius-md);
}

.quantity-selector button {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  font-size: var(--text-lg);
  color: var(--color-text);
}

.quantity-selector button:hover {
  background-color: var(--color-bg-alt);
}

.quantity-selector input {
  width: 50px;
  height: 40px;
  text-align: center;
  border: none;
  font-size: var(--text-base);
}

.product-info__actions {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

/* ==========================================================================
   Cart Page
   ========================================================================== */

.cart-page {
  padding-top: calc(var(--header-height) + var(--space-8));
  min-height: 60vh;
}

.cart-empty {
  text-align: center;
  padding: var(--space-16) 0;
}

.cart-empty__icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
}

.cart-items {
  margin-bottom: var(--space-8);
}

.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto auto;
  gap: var(--space-4);
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-bg-alt);
  align-items: center;
}

@media (max-width: 640px) {
  .cart-item {
    grid-template-columns: 80px 1fr;
    gap: var(--space-3);
  }
}

.cart-item__image {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--color-bg-alt);
}

.cart-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item__info {
  min-width: 0;
}

.cart-item__title {
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.cart-item__variant {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.cart-item__price {
  font-weight: 600;
  white-space: nowrap;
}

.cart-summary {
  background-color: var(--color-bg-alt);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
}

.cart-summary__row--total {
  font-size: var(--text-xl);
  font-weight: 700;
  border-top: 2px solid var(--color-text);
  padding-top: var(--space-4);
  margin-top: var(--space-4);
}

/* Cart Layout */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-8);
  align-items: start;
}

@media (max-width: 900px) {
  .cart-layout {
    grid-template-columns: 1fr;
  }
}

/* Cart Item Enhanced */
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto auto auto;
  gap: var(--space-4);
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  align-items: center;
}

@media (max-width: 768px) {
  .cart-item {
    grid-template-columns: 80px 1fr;
    grid-template-rows: auto auto;
    gap: var(--space-3);
  }

  .cart-item__quantity,
  .cart-item__total,
  .cart-item__remove {
    grid-column: 2;
  }
}

.cart-item__details {
  min-width: 0;
}

.cart-item__name {
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  display: block;
  margin-bottom: var(--space-1);
}

.cart-item__name:hover {
  color: var(--color-primary-dark);
}

.cart-item__variant {
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.cart-item__price {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.cart-item__quantity .quantity-selector {
  transform: scale(0.9);
  transform-origin: center;
}

.cart-item__total-price {
  font-weight: 600;
  font-size: var(--text-lg);
  white-space: nowrap;
}

.cart-item__remove .btn {
  color: var(--color-text-muted);
  padding: var(--space-2);
}

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

/* Cart Summary Enhanced */
.cart-summary__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.cart-summary__total {
  font-size: var(--text-xl);
  font-weight: 700;
}

.cart-summary__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* Empty Cart */
.empty-cart {
  text-align: center;
  padding: var(--space-16) 0;
}

.empty-cart__icon {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.empty-cart__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}

.empty-cart__message {
  margin-bottom: var(--space-6);
}

/* Cart Notification Toast */
.cart-notification {
  position: fixed;
  top: calc(var(--header-height) + var(--space-4));
  right: var(--space-4);
  z-index: 1000;
  animation: slideInRight 0.3s ease-out, fadeOut 0.3s ease-in 2.7s forwards;
}

.cart-notification__content {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: white;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 3px solid var(--color-success);
}

.cart-notification__content svg {
  color: var(--color-success);
  flex-shrink: 0;
}

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

@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

/* ==========================================================================
   Checkout Page
   ========================================================================== */

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-8);
  align-items: start;
}

@media (max-width: 900px) {
  .checkout-layout {
    grid-template-columns: 1fr;
  }
}

.checkout-items {
  margin-bottom: var(--space-6);
}

.checkout-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.checkout-item__image {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

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

.checkout-item__details {
  flex: 1;
  min-width: 0;
}

.checkout-item__name {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-1);
}

.checkout-item__qty {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.checkout-item__price {
  font-weight: 600;
  white-space: nowrap;
}

.checkout-totals {
  background-color: var(--color-bg-alt);
  padding: var(--space-4);
  border-radius: var(--radius-md);
}

.checkout-totals__row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
}

.checkout-totals__total {
  font-size: var(--text-xl);
  font-weight: 700;
}

.checkout-action__card {
  background-color: var(--color-bg-alt);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
}

.checkout-action__secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

/* ==========================================================================
   Order Success Page
   ========================================================================== */

.order-success {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-8) 0;
}

.order-success__icon {
  color: var(--color-success);
  margin-bottom: var(--space-4);
}

.order-success__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.order-success__number {
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.order-success__message {
  margin-bottom: var(--space-8);
}

.order-success__summary {
  background-color: var(--color-bg-alt);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  text-align: left;
  margin-bottom: var(--space-8);
}

.order-success__item {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-2) 0;
}

.order-success__item span:first-child {
  flex: 1;
}

.order-success__total {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-lg);
  font-weight: 700;
}

.order-success__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
}

/* ==========================================================================
   Articles (Blog)
   ========================================================================== */

.container--narrow {
  max-width: 48rem;
}

.articles-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.articles-header h1 {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
  gap: var(--space-8);
}

/* Article Card */
.article-card {
  display: block;
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--color-bg-alt);
  transition: all var(--transition-base);
}

.article-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.article-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.article-card__excerpt {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.article-card__meta {
  display: flex;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Article Page */
.article-header {
  text-align: center;
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-bg-alt);
}

.article-title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  line-height: 1.2;
  margin-bottom: var(--space-6);
}

.article-meta {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.article-content {
  font-size: var(--text-lg);
  line-height: 1.8;
}

.article-content p {
  margin-bottom: var(--space-6);
}

.article-content h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.article-content h3 {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.article-content ul,
.article-content ol {
  margin-bottom: var(--space-6);
  padding-left: var(--space-6);
}

.article-content li {
  margin-bottom: var(--space-2);
}

.article-footer {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-bg-alt);
  text-align: center;
}

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

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  text-align: center;
  margin-bottom: var(--space-8);
}

.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-4);
}