/* ==========================================
   A & H Electronics - Design System (HAM Style)
   ========================================== */

/* Design Tokens & Theme Variables */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #faf9f6; /* Soft warm-white cream */
  --bg-tertiary: #f0ede9;  /* Darker accent cream */
  --text-primary: #000000;
  --text-secondary: #555555;
  --text-muted: #888888;
  
  --border-color: #000000;
  --border-width-thin: 1px;
  --border-width-thick: 2px;
  
  --shadow-color: #000000;
  
  --font-family-title: 'Space Grotesk', sans-serif;
  --font-family-body: 'Inter', sans-serif;
  
  --transition-speed: 0.15s;
  
  --max-width-content: 1200px;
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-title);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: 2.5rem;
  line-height: 1.1;
  text-transform: uppercase;
}

p {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
  background: var(--text-primary);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  border-bottom: var(--border-width-thick) solid var(--border-color);
  background: var(--bg-primary);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 24px;
  max-width: var(--max-width-content);
  margin: 0 auto;
}

.logo-area {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  user-select: none;
}

.brand-title {
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 1.8rem;
  line-height: 1;
}

.brand-subtitle {
  font-family: var(--font-family-title);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  color: var(--text-primary);
  margin-top: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Buttons */
.pill-btn {
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  padding: 8px 18px;
  background-color: var(--text-primary);
  color: var(--bg-primary);
  border: var(--border-width-thick) solid var(--border-color);
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}

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

.icon-btn {
  background: none;
  border: var(--border-width-thick) solid var(--border-color);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-primary);
  transition: all var(--transition-speed) ease;
}

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

.icon-btn svg {
  width: 18px;
  height: 18px;
}

/* Hero Section */
.hero-section {
  background-color: var(--bg-secondary);
  padding: 40px 24px;
  border-bottom: var(--border-width-thin) solid var(--border-color);
}

.hero-container {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 200px 1fr;
  align-items: center;
  gap: 40px;
}

.hero-illustration {
  display: flex;
  justify-content: center;
  align-items: center;
}

.ham-rabbit-illustration {
  width: 100%;
  max-width: 180px;
  height: auto;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.hero-text h1 {
  font-size: 2.2rem;
}

.hero-text p {
  font-size: 1.05rem;
  max-width: 600px;
}

/* Controls Section (Search & Filter) */
.controls-section {
  padding: 30px 24px 20px 24px;
  max-width: var(--max-width-content);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.search-wrapper {
  position: relative;
  width: 100%;
}

#search-input {
  width: 100%;
  padding: 16px 20px;
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border: var(--border-width-thick) solid var(--border-color);
  border-radius: 4px;
  outline: none;
  box-shadow: 4px 4px 0px 0px var(--shadow-color);
  transition: all var(--transition-speed) ease;
}

#search-input:focus {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px 0px var(--shadow-color);
}

.clear-btn {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-muted);
}

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

.categories-nav-wrapper {
  overflow-x: auto;
  padding-bottom: 5px;
  scrollbar-width: none; /* Firefox */
}
.categories-nav-wrapper::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.categories-nav {
  display: flex;
  gap: 10px;
  white-space: nowrap;
}

.category-pill {
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  padding: 8px 20px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border: var(--border-width-thin) solid var(--border-color);
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}

.category-pill:hover,
.category-pill.active {
  background-color: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--border-color);
}

/* Product Catalog Grid */
.catalog-section {
  padding: 0 24px 80px 24px;
  max-width: var(--max-width-content);
  margin: 0 auto;
}

.catalog-summary {
  margin-bottom: 15px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 30px;
}

/* Product Card */
.product-card {
  background-color: var(--bg-primary);
  border: var(--border-width-thick) solid var(--border-color);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  box-shadow: 4px 4px 0px 0px var(--shadow-color);
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.product-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0px 0px var(--shadow-color);
}

.product-image-wrapper {
  width: 100%;
  height: 220px;
  border-bottom: var(--border-width-thin) solid var(--border-color);
  background-color: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.product-image-wrapper img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.product-card:hover .product-image-wrapper img {
  transform: scale(1.03);
}

/* SI (Stock Image) Badge */
.si-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: var(--text-primary);
  color: var(--bg-primary);
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 8px;
  letter-spacing: 0.1em;
  padding: 3px 6px;
  border-radius: 2px;
  border: 1px solid var(--border-color);
  z-index: 5;
}

.si-inline-badge {
  background-color: var(--text-primary);
  color: var(--bg-primary);
  font-weight: 700;
  font-size: 8px;
  padding: 1px 4px;
  border-radius: 2px;
  letter-spacing: 0.05em;
  vertical-align: middle;
}

.product-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-brand {
  font-family: var(--font-family-title);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 5px;
}

.product-name {
  font-size: 1.1rem;
  line-height: 1.25;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.product-desc-excerpt {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
  flex-grow: 1;
}

.product-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.product-price {
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 1.1rem;
}

.add-cart-btn {
  background: none;
  border: var(--border-width-thin) solid var(--border-color);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}

.add-cart-btn:hover {
  background-color: var(--text-primary);
  color: var(--bg-primary);
}

.add-cart-btn svg {
  width: 14px;
  height: 14px;
}

/* Cart Drawer Sliding Overlay */
.drawer {
  position: fixed;
  top: 0;
  right: -450px; /* Hidden offscreen by default */
  width: 450px;
  max-width: 100vw;
  height: 100vh;
  background-color: var(--bg-primary);
  border-left: var(--border-width-thick) solid var(--border-color);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0px 30px rgba(0,0,0,0.15);
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.drawer.open {
  right: 0;
}

.drawer-header {
  padding: 24px;
  border-bottom: var(--border-width-thick) solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.drawer-header h2 {
  font-size: 1.4rem;
}

.close-btn {
  background: none;
  border: none;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  color: var(--text-primary);
}

.drawer-body {
  padding: 24px;
  flex-grow: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.cart-empty-message {
  text-align: center;
  padding: 60px 0;
  color: var(--text-muted);
  font-family: var(--font-family-title);
  font-weight: 500;
}

/* Cart Items List */
.cart-items-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.cart-item {
  display: flex;
  gap: 15px;
  padding-bottom: 15px;
  border-bottom: var(--border-width-thin) solid #e0e0e0;
  align-items: center;
}

.cart-item-img-wrapper {
  width: 60px;
  height: 60px;
  border: var(--border-width-thin) solid var(--border-color);
  background-color: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.cart-item-img-wrapper img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

.cart-item-info {
  flex-grow: 1;
}

.cart-item-name {
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.25;
}

.cart-item-price {
  font-family: var(--font-family-title);
  font-size: 0.9rem;
  font-weight: 700;
  margin-top: 4px;
}

.cart-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.qty-control {
  display: flex;
  border: var(--border-width-thin) solid var(--border-color);
  border-radius: 2px;
}

.qty-ctrl-btn {
  background: none;
  border: none;
  width: 24px;
  height: 24px;
  font-family: var(--font-family-title);
  font-weight: 700;
  cursor: pointer;
}

.qty-ctrl-btn:hover {
  background-color: var(--bg-secondary);
}

.qty-display {
  width: 30px;
  text-align: center;
  font-size: 0.85rem;
  line-height: 24px;
  border-left: var(--border-width-thin) solid var(--border-color);
  border-right: var(--border-width-thin) solid var(--border-color);
  background-color: var(--bg-primary);
}

.cart-remove-item-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  text-decoration: underline;
}

.cart-remove-item-btn:hover {
  color: var(--text-primary);
}

/* Checkout Form */
.checkout-form h3 {
  font-size: 1.1rem;
  margin-bottom: 15px;
  border-bottom: var(--border-width-thin) solid var(--border-color);
  padding-bottom: 5px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 0.75rem;
  margin-bottom: 5px;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  font-family: var(--font-family-body);
  font-size: 0.9rem;
  border: var(--border-width-thin) solid var(--border-color);
  border-radius: 2px;
  background-color: var(--bg-secondary);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  background-color: var(--bg-primary);
  border-width: var(--border-width-thick);
}

.drawer-footer {
  padding: 24px;
  border-top: var(--border-width-thick) solid var(--border-color);
  background-color: var(--bg-secondary);
}

.cart-totals {
  margin-bottom: 20px;
}

.total-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 1.2rem;
}

.checkout-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.primary-checkout-btn {
  width: 100%;
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  text-transform: uppercase;
  padding: 14px 20px;
  background-color: var(--text-primary);
  color: var(--bg-primary);
  border: var(--border-width-thick) solid var(--border-color);
  border-radius: 4px;
  cursor: pointer;
  box-shadow: 3px 3px 0px 0px var(--shadow-color);
  transition: all var(--transition-speed) ease;
}

.primary-checkout-btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px 0px var(--shadow-color);
}

.primary-checkout-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px 0px var(--shadow-color);
}

.secondary-checkout-btn {
  width: 100%;
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  text-transform: uppercase;
  padding: 14px 20px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border: var(--border-width-thick) solid var(--border-color);
  border-radius: 4px;
  cursor: pointer;
  box-shadow: 3px 3px 0px 0px var(--shadow-color);
  transition: all var(--transition-speed) ease;
}

.secondary-checkout-btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px 0px var(--shadow-color);
  background-color: var(--bg-secondary);
}

.secondary-checkout-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px 0px var(--shadow-color);
}

/* Modals General */
.modal {
  display: none; /* Hidden by default */
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0,0,0,0.5);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.open {
  display: flex;
}

.modal-content {
  background-color: var(--bg-primary);
  border: var(--border-width-thick) solid var(--border-color);
  border-radius: 4px;
  width: 100%;
  max-width: 800px;
  position: relative;
  box-shadow: 10px 10px 0px 0px var(--shadow-color);
  animation: modalPop 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalPop {
  from {
    transform: scale(0.95) translateY(10px);
    opacity: 0;
  }
  to {
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}

.modal-content .close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  z-index: 10;
}

/* Product Detail Modal Layout */
.modal-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  min-height: 450px;
}

.modal-image-area {
  background-color: var(--bg-secondary);
  border-right: var(--border-width-thick) solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  position: relative;
}

.modal-image-area img {
  max-width: 100%;
  max-height: 350px;
  object-fit: contain;
}

.modal-info-area {
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  max-height: 80vh;
}

.product-brand-tag {
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 5px;
}

.modal-info-area h2 {
  font-size: 1.8rem;
  line-height: 1.15;
  margin-bottom: 12px;
}

.product-price-display {
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: var(--border-width-thin) solid #e0e0e0;
}

.modal-details-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  row-gap: 8px;
  column-gap: 15px;
  font-size: 0.85rem;
  margin-bottom: 25px;
}

.detail-label {
  font-family: var(--font-family-title);
  font-weight: 700;
  color: var(--text-primary);
}

.detail-value {
  color: var(--text-secondary);
}

.product-description-box {
  background-color: var(--bg-secondary);
  border: var(--border-width-thin) solid var(--border-color);
  padding: 15px;
  border-radius: 2px;
  margin-bottom: 30px;
}

.product-description-box h4 {
  font-size: 0.85rem;
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}

.product-description-box p {
  font-size: 0.9rem;
  line-height: 1.45;
}

.modal-actions {
  display: flex;
  gap: 15px;
  margin-top: auto;
  align-items: center;
}

.qty-selector {
  display: flex;
  border: var(--border-width-thick) solid var(--border-color);
  border-radius: 4px;
  height: 48px;
  overflow: hidden;
}

.qty-btn {
  background: none;
  border: none;
  width: 36px;
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background var(--transition-speed);
}

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

.qty-selector input {
  width: 50px;
  text-align: center;
  font-family: var(--font-family-body);
  font-weight: 600;
  font-size: 1.1rem;
  border: none;
  border-left: var(--border-width-thick) solid var(--border-color);
  border-right: var(--border-width-thick) solid var(--border-color);
  outline: none;
}

/* Settings Modal Specifics */
.settings-content {
  max-width: 500px;
  padding: 40px 30px;
}

.settings-content h2 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.settings-desc {
  font-size: 0.85rem;
  margin-bottom: 25px;
}

.settings-actions {
  margin-top: 25px;
}

.form-group small {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Footer Section */
footer {
  border-top: var(--border-width-thick) solid var(--border-color);
  padding: 40px 24px;
  background-color: var(--bg-secondary);
}

.footer-container {
  max-width: var(--max-width-content);
  margin: 0 auto;
  text-align: center;
}

.footer-info p {
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.footer-info p.copyright {
  font-family: var(--font-family-title);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

/* Responsive Breakpoints */
@media (max-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 20px;
  }
  
  .hero-text p {
    margin: 0 auto;
  }
  
  .modal-layout {
    grid-template-columns: 1fr;
  }
  
  .modal-image-area {
    border-right: none;
    border-bottom: var(--border-width-thick) solid var(--border-color);
    padding: 30px;
  }
  
  .modal-image-area img {
    max-height: 200px;
  }
  
  .modal-info-area {
    padding: 25px 20px;
  }
  
  .drawer {
    width: 100vw;
    right: -100vw;
  }
}

@media (max-width: 480px) {
  .header-container {
    padding: 12px 16px;
  }
  
  .brand-title {
    font-size: 1.5rem;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .hero-section {
    padding: 30px 16px;
  }
  
  .hero-text h1 {
    font-size: 1.8rem;
  }
}

/* Fullscreen Landing Page styling */
.landing-page-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--bg-primary);
  padding: 40px 20px;
  text-align: center;
}

.landing-content {
  max-width: 650px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 25px;
}

.landing-logo-area {
  display: flex;
  flex-direction: column;
  user-select: none;
}

.landing-brand-title {
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 3.8rem;
  line-height: 1;
  letter-spacing: -0.02em;
}

.landing-brand-subtitle {
  font-family: var(--font-family-title);
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: 0.35em;
  margin-top: 8px;
}

.landing-illustration {
  margin: 15px 0;
  width: 100%;
  max-width: 240px;
}

.landing-tagline {
  font-size: 2rem;
  line-height: 1.15;
  text-transform: uppercase;
}

.landing-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 500px;
}

.landing-shop-btn {
  font-family: var(--font-family-title);
  font-weight: 700;
  font-size: 1.2rem;
  text-transform: uppercase;
  padding: 16px 40px;
  background-color: var(--text-primary);
  color: var(--bg-primary);
  border: var(--border-width-thick) solid var(--border-color);
  border-radius: 30px;
  cursor: pointer;
  box-shadow: 6px 6px 0px 0px var(--shadow-color);
  transition: all var(--transition-speed) ease;
  margin-top: 10px;
}

.landing-shop-btn:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0px 0px var(--shadow-color);
}

.landing-shop-btn:active {
  transform: translate(3px, 3px);
  box-shadow: 3px 3px 0px 0px var(--shadow-color);
}