/* Passion Through Poetry (PTP) — Mobile-First & Telegram Native Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Telegram Theme Variable Integration with Fallbacks */
  --bg-color: var(--tg-theme-bg-color, #F8FAFC);
  --secondary-bg-color: var(--tg-theme-secondary-bg-color, #FFFFFF);
  --text-color: var(--tg-theme-text-color, #0F172A);
  --hint-color: var(--tg-theme-hint-color, #64748B);
  --link-color: var(--tg-theme-link-color, #0284C7);
  --button-bg: var(--tg-theme-button-color, #FF5E85);
  --button-text: var(--tg-theme-button-text-color, #FFFFFF);

  --primary-pink: #FF5E85;
  --primary-blue: #0284C7;
  --border-color: rgba(226, 232, 240, 0.8);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
  --shadow-md: 0 8px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 16px 32px rgba(0,0,0,0.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.5;
  transition: background-color 0.2s ease, color 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

/* Store Header & Banner */
.store-header {
  background: var(--secondary-bg-color);
  padding: 14px 16px 8px;
  border-bottom: 1px solid var(--border-color);
}

.banner-container {
  max-width: 1200px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

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

/* Horizontal Scrollable Category Chips (Mobile & Telegram First) */
.category-scroll-wrapper {
  background: var(--secondary-bg-color);
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-color);
  sticky: top 0;
  z-index: 50;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
}

.category-scroll-wrapper::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.category-chips {
  display: flex;
  gap: 8px;
  list-style: none;
  width: max-content;
  max-width: 100%;
}

.chip-item {
  background: var(--bg-color);
  color: var(--hint-color);
  border: 1px solid var(--border-color);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  user-select: none;
}

.chip-item:hover {
  color: var(--text-color);
  border-color: var(--link-color);
}

.chip-item.active {
  background: var(--button-bg);
  color: var(--button-text);
  border-color: var(--button-bg);
  box-shadow: 0 3px 10px rgba(255, 94, 133, 0.3);
}

.chip-count {
  background: rgba(0, 0, 0, 0.08);
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 700;
}

.chip-item.active .chip-count {
  background: rgba(255, 255, 255, 0.25);
  color: #FFF;
}

/* Main Container & Layout */
.main-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
}

/* Sidebar Categories (Desktop Only) */
.sidebar {
  background: var(--secondary-bg-color);
  border-radius: var(--radius-md);
  padding: 18px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  height: fit-content;
}

.sidebar-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.category-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.category-item {
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--hint-color);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s ease;
}

.category-item:hover {
  background: var(--bg-color);
  color: var(--text-color);
}

.category-item.active {
  background: var(--button-bg);
  color: var(--button-text);
  font-weight: 700;
}

.category-count {
  background: rgba(0,0,0,0.06);
  color: var(--hint-color);
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 600;
}

.category-item.active .category-count {
  background: rgba(255,255,255,0.25);
  color: #FFF;
}

/* Products Section & Search Box */
.products-section {
  display: flex;
  flex-direction: column;
}

.products-header {
  margin-bottom: 14px;
  display: flex;
  justify-content: flex-end;
}

.search-box {
  position: relative;
  width: 100%;
  max-width: 360px;
}

.search-box input {
  width: 100%;
  padding: 9px 16px 9px 36px;
  border-radius: 24px;
  border: 1px solid var(--border-color);
  background: var(--secondary-bg-color);
  color: var(--text-color);
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.search-box input:focus {
  border-color: var(--link-color);
}

.search-box svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--hint-color);
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 16px;
}

/* Product Card */
.product-card {
  background: var(--secondary-bg-color);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:active {
  transform: scale(0.98);
}

.card-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  color: #FFF;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 10px;
  z-index: 2;
}

.card-image-wrap {
  aspect-ratio: 1/1;
  background: var(--bg-color);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-content {
  padding: 12px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-family: 'Outfit', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-color);
  line-height: 1.3;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  font-size: 0.74rem;
  color: var(--hint-color);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 10px;
}

.card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  border-top: 1px dashed var(--border-color);
}

.card-price {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text-color);
}

.card-price .original {
  font-size: 0.74rem;
  text-decoration: line-through;
  color: var(--hint-color);
  font-weight: 500;
  margin-left: 2px;
}

.btn-buy {
  background: var(--button-bg);
  color: var(--button-text);
  border: none;
  padding: 7px 12px;
  border-radius: 18px;
  font-weight: 700;
  font-size: 0.78rem;
  cursor: pointer;
  transition: opacity 0.2s ease;
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-buy:active {
  opacity: 0.85;
}

/* Modal Styles */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--secondary-bg-color);
  color: var(--text-color);
  border-radius: var(--radius-lg);
  width: 92%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-backdrop.show .modal-card {
  transform: translateY(0);
}

.close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--bg-color);
  border: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--hint-color);
  font-weight: bold;
  font-size: 1.1rem;
}

/* Mobile & Telegram Viewport Optimizations */
@media (max-width: 768px) {
  .sidebar {
    display: none; /* Hide vertical sidebar on mobile in favor of horizontal scroll chips */
  }

  .main-container {
    grid-template-columns: 1fr;
    padding: 12px;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr); /* 2 Columns on mobile */
    gap: 12px;
  }

  .card-content {
    padding: 10px;
  }

  .card-title {
    font-size: 0.82rem;
  }

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

  .btn-buy {
    padding: 6px 10px;
    font-size: 0.74rem;
  }

  .modal-card {
    padding: 18px;
    width: 95%;
  }
}

/* Telegram WebApp Mode Overrides */
body.is-telegram-webapp {
  background-color: var(--tg-theme-bg-color, #0F172A);
  color: var(--tg-theme-text-color, #F8FAFC);
}

body.is-telegram-webapp .sidebar {
  display: none;
}

body.is-telegram-webapp .main-container {
  grid-template-columns: 1fr;
  padding: 12px;
}

body.is-telegram-webapp .product-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}