/* =====================================================
   PRAKASH SWEETS — Product Catalog Styles
   ===================================================== */

/* ===== 1. DESIGN TOKENS ===== */
:root {
  --primary: #c8102e;
  --primary-dark: #a00d25;
  --secondary: #f5c518;
  --text: #1a1a1a;
  --text-light: #666;
  --text-muted: #999;
  --bg: #f7f4f0;
  --card-bg: #ffffff;
  --border: #e8e0d8;
  --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.07);
  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 8px 28px rgba(0, 0, 0, 0.15);
  --radius: 14px;
  --radius-sm: 8px;
  --radius-pill: 50px;
  --transition: 0.25s ease;
  --font: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --header-h: 68px;
  --max-w: 1280px;
}

/* ===== 2. RESET & BASE ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

button {
  font-family: var(--font);
  cursor: pointer;
  border: none;
  background: none;
}

input,
select {
  font-family: var(--font);
}

/* ===== 3. HEADER ===== */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}

.logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.logo-text {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary);
  white-space: nowrap;
  display: none;
  /* shown as fallback if logo img fails */
}

/* Desktop nav */
#main-nav {
  flex: 1;
}

#main-nav ul {
  display: flex;
  gap: 6px;
  align-items: center;
}

#main-nav a {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-light);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

#main-nav a:hover {
  color: var(--primary);
  background: #fdf0f3;
}

#main-nav a.active {
  color: var(--primary);
  font-weight: 600;
}

/* Search */
.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 12px;
  color: var(--text-muted);
  pointer-events: none;
}

#search-input {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 8px 16px 8px 36px;
  font-size: 0.875rem;
  width: 220px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--bg);
}

#search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.1);
  background: #fff;
}

/* Hamburger */
#hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  padding: 8px;
}

#hamburger-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ===== 4. MOBILE NAV ===== */
#mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 150;
  backdrop-filter: blur(2px);
}

#mobile-nav-overlay.visible {
  display: block;
}

#mobile-nav {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100vh;
  background: #fff;
  z-index: 200;
  padding: 72px 24px 32px;
  transition: right 0.3s ease;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
  overflow-y: auto;
}

#mobile-nav.open {
  right: 0;
}

#mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#mobile-nav a {
  display: block;
  padding: 12px 16px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  color: var(--text);
  transition: background var(--transition), color var(--transition);
}

#mobile-nav a:hover,
#mobile-nav a.active {
  background: #fdf0f3;
  color: var(--primary);
}

#mobile-nav-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 1.25rem;
  color: var(--text-light);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background var(--transition);
}

#mobile-nav-close:hover {
  background: var(--bg);
}

/* ===== 5. PAGE TITLE STRIP ===== */
.page-title-strip {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 36px 24px;
  text-align: center;
  color: #fff;
}

.page-title-inner h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-title-inner p {
  margin-top: 6px;
  font-size: 0.95rem;
  opacity: 0.85;
}

/* ===== 6. CATALOG CONTROLS ===== */
.catalog-section {
  padding: 24px 0 48px;
}

.catalog-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.catalog-search-relocated {
  display: none;
  margin-top: -10px;
  margin-bottom: 24px;
  width: 100%;
}

.catalog-search-relocated #search-input {
  width: 100%;
  max-width: 320px;
}

.catalog-controls {
  position: sticky;
  top: var(--header-h);
  z-index: 90;
  background: var(--bg);
  padding: 12px 24px 0px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

/* Category pills */
.category-pills-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  margin-bottom: 16px;
}

.category-pills-wrap::-webkit-scrollbar {
  display: none;
}

.category-pills {
  display: flex;
  gap: 8px;
  padding-bottom: 4px;
}

.pill {
  flex-shrink: 0;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--border);
  background: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-light);
  transition: all var(--transition);
  white-space: nowrap;
}

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

.pill.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(200, 16, 46, 0.25);
}

/* Sort row */
.sort-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.product-count {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.sort-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sort-wrap label {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
}

#sort-select {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 32px 7px 12px;
  font-size: 0.85rem;
  color: var(--text);
  background: #fff;
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' viewBox='0 0 24 24' stroke='%23666'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color var(--transition);
}

#sort-select:focus {
  border-color: var(--primary);
}

/* ===== 7. PRODUCT GRID ===== */
#product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* ===== 8. PRODUCT CARD (Desktop / Tablet) ===== */
.product-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: fadeInUp 0.35s ease both;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.product-card.out-of-stock {
  opacity: 0.8;
}

/* Card image */
.card-image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: #f9f5f0;
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .card-image-wrap img {
  transform: scale(1.07);
}

/* OOS badge */
.oos-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(4px);
}

/* Category chip on card */
.card-category {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(245, 197, 24, 0.92);
  color: #5a3d00;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
}

/* Card body */
.card-body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-name {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 5px;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-desc {
  font-size: 0.78rem;
  color: var(--text-light);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
  margin-bottom: 12px;
}

/* Card footer */
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
}

.product-price {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
}

.btn-cart {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}

.btn-cart:hover {
  background: var(--primary-dark);
  transform: scale(1.03);
}

.btn-cart:disabled {
  background: #d0cdc9;
  cursor: not-allowed;
  transform: none;
  color: #888;
}

/* ===== 9. LOADING & EMPTY STATES ===== */
#loading-spinner {
  padding: 0;
}

/* Skeleton shimmer */
@keyframes pk-shimmer {
  0%   { background-position: -200px 0; }
  100% { background-position: calc(200px + 100%) 0; }
}
.pk-skel {
  background: linear-gradient(90deg, #f0e8d8 25%, #f8f0e4 50%, #f0e8d8 75%);
  background-size: 200px 100%;
  animation: pk-shimmer 1.2s ease-in-out infinite;
  border-radius: 8px;
}
.pk-skel-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.pk-skel-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  padding-bottom: 14px;
}
.pk-skel-img {
  aspect-ratio: 1 / 1;
  border-radius: 0;
}
.pk-skel-text {
  height: 14px;
  margin: 10px 14px 0;
}
.pk-skel-short {
  width: 35%;
}

#no-results {
  text-align: center;
  padding: 80px 0;
  color: var(--text-muted);
}

#no-results svg {
  margin: 0 auto 16px;
}

#no-results p {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-light);
  line-height: 1.6;
}

#no-results span {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* ===== 10. FOOTER ===== */
#site-footer {
  background: #1a1a1a;
  color: #ccc;
  padding: 48px 24px 0;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-col h3 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.9rem;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: #aaa;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col a {
  font-size: 0.875rem;
  color: #aaa;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--secondary);
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid #444;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}

.social-links a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid #2a2a2a;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: #666;
}

/* ===== 10b. SALE PRICE ON CARD ===== */
.price-wrap {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}

.sale-price {
  color: var(--primary);
}

.product-price-original {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: line-through;
}

.sale-badge {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: var(--primary);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
}

/* Cards are clickable — navigate to product page */
.product-card {
  cursor: pointer;
}

/* ===== 11. ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* ===== 12. TABLET (max 1024px) ===== */
@media (max-width: 1024px) {
  #product-grid,
  .pk-skel-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  #main-nav a {
    font-size: 0.8rem;
    padding: 6px 8px;
  }
}

/* ===== 13. MOBILE (max 768px) ===== */
@media (max-width: 768px) {
  :root {
    --header-h: 60px;
  }

  /* Header */
  #main-nav {
    display: none;
  }

  #hamburger-btn {
    display: flex;
  }

  #search-input {
    width: 160px;
    font-size: 0.8rem;
  }

  .header-inner {
    gap: 12px;
  }

  /* Page title */
  .page-title-strip {
    padding: 24px 20px;
  }

  .page-title-inner h1 {
    font-size: 1.5rem;
  }

  /* Controls */
  .catalog-inner {
    padding: 0 16px;
  }

  .catalog-section {
    padding: 20px 0 40px;
  }

  .catalog-controls {
    padding: 12px 16px 0px;
    top: calc(var(--header-h) - 6px);
  }

  /* Sort row stack */
  .sort-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  /* Grid → single column, HORIZONTAL cards */
  #product-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .pk-skel-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .pk-skel-card {
    display: flex;
    flex-direction: row;
    max-height: 126px;
    border-radius: var(--radius-sm);
    padding-bottom: 0;
  }
  .pk-skel-card .pk-skel-img {
    width: 126px;
    min-width: 126px;
    aspect-ratio: auto;
    height: 100%;
    border-radius: 0;
  }
  .pk-skel-card .pk-skel-text {
    margin: 12px 12px 0;
  }

  /* Horizontal card layout */
  .product-card {
    flex-direction: row;
    max-height: 126px;
    border-radius: var(--radius-sm);
  }

  .product-card:hover {
    transform: none;
    box-shadow: var(--shadow-card);
  }

  /* Image — fixed square on left */
  .card-image-wrap {
    width: 114px;
    min-width: 114px;
    height: 126px;
    aspect-ratio: unset;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  }

  .product-card:hover .card-image-wrap img {
    transform: none;
  }

  /* Body */
  .card-body {
    padding: 10px 12px;
    justify-content: space-between;
  }

  /* Name — tighter clamp */
  .product-name {
    font-size: 0.875rem;
    -webkit-line-clamp: 2;
    margin-bottom: 2px;
  }

  /* Hide description on mobile */
  .product-desc {
    display: none;
  }

  /* Footer row */
  .card-footer {
    margin-top: 0;
  }

  .product-price {
    font-size: 0.95rem;
  }

  .btn-cart {
    font-size: 0.75rem;
    padding: 7px 14px;
  }

  /* OOS badge smaller */
  .oos-badge {
    font-size: 0.6rem;
    padding: 3px 8px;
    top: 7px;
    left: 7px;
  }

  .card-category {
    top: 7px;
    right: 7px;
    font-size: 0.6rem;
  }

  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* ===== 14. SMALL MOBILE (max 400px) ===== */
@media (max-width: 400px) {
  #search-input {
    width: 120px;
  }

  .card-image-wrap {
    width: 96px;
    min-width: 96px;
  }
}

/* Handle "Desktop site" mode on touch devices */
@media (hover: none) and (pointer: coarse) and (max-width: 1100px) {
  :root {
    --header-h: 60px;
  }

  #main-nav {
    display: none;
  }

  #hamburger-btn {
    display: flex;
  }

  #search-input {
    width: 160px;
    font-size: 0.8rem;
  }

  .header-inner {
    gap: 12px;
  }

  .page-title-strip {
    padding: 24px 20px;
  }

  .page-title-inner h1 {
    font-size: 1.5rem;
  }

  .catalog-inner {
    padding: 0 16px;
  }

  .catalog-section {
    padding: 20px 0 40px;
  }

  .catalog-controls {
    padding: 12px 16px 0;
    top: calc(var(--header-h) - 6px);
  }

  .sort-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  #product-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .pk-skel-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .pk-skel-card {
    display: flex;
    flex-direction: row;
    max-height: 126px;
    border-radius: var(--radius-sm);
    padding-bottom: 0;
  }

  .pk-skel-card .pk-skel-img {
    width: 126px;
    min-width: 126px;
    aspect-ratio: auto;
    height: 100%;
    border-radius: 0;
  }

  .pk-skel-card .pk-skel-text {
    margin: 12px 12px 0;
  }

  .product-card {
    flex-direction: row;
    max-height: 126px;
    border-radius: var(--radius-sm);
  }

  .product-card:hover {
    transform: none;
    box-shadow: var(--shadow-card);
  }

  .card-image-wrap {
    width: 114px;
    min-width: 114px;
    height: 126px;
    aspect-ratio: unset;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  }

  .product-card:hover .card-image-wrap img {
    transform: none;
  }

  .card-body {
    padding: 10px 12px;
    justify-content: space-between;
  }

  .product-name {
    font-size: 0.875rem;
    -webkit-line-clamp: 2;
    margin-bottom: 2px;
  }

  .product-desc {
    display: none;
  }

  .card-footer {
    margin-top: 0;
  }

  .product-price {
    font-size: 0.95rem;
  }

  .btn-cart {
    font-size: 0.75rem;
    padding: 7px 14px;
  }

  .oos-badge {
    font-size: 0.6rem;
    padding: 3px 8px;
    top: 7px;
    left: 7px;
  }

  .card-category {
    top: 7px;
    right: 7px;
    font-size: 0.6rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}