/* ============================================================================
   СОВРЕМЕННАЯ АДАПТИВНАЯ СИСТЕМА ДИЗАЙНА
   ============================================================================ */

/* CSS Custom Properties для консистентности */
:root {
  /* Цветовая палитра */
  --brand-primary: #22b5b4;
  --brand-secondary: #1fa6a5;
  --brand-accent: #1d9a99;
  --brand-light: #4bc5c4;
  --brand-lighter: #7dd5d4;
  
  /* Нейтральные цвета */
  --gray-50: #ffffff;
  --gray-100: #f8fafc;
  --gray-200: #f1f5f9;
  --gray-300: #e2e8f0;
  --gray-400: #cbd5e1;
  --gray-500: #94a3b8;
  --gray-600: #64748b;
  --gray-700: #475569;
  --gray-800: #334155;
  --gray-900: #1e293b;
  
  /* Семантические цвета */
  --success: #22b5b4;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #22b5b4;
  
  /* Фоны */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-muted: #f1f5f9;
  --bg-brand: #22b5b4;
  --bg-brand-light: #4bc5c4;
  
  /* Текст */
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  
  /* Spacing scale */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;
  
  /* 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);
  
  /* Typography */
  --font-base: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-heading: Montserrat, Inter, sans-serif;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;
  
  /* Container sizes */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1536px;
}

/* Reset и базовые стили */
*, *::before, *::after {
  box-sizing: border-box;
}

*:focus {
  outline: 3px solid rgba(38, 198, 197, 0.3);
  outline-offset: 2px;
}

*:focus:not(:focus-visible) {
  outline: none;
}

html {
  scroll-behavior: smooth;
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Утилитарные классы */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  background: rgba(38, 198, 197, 0.1);
  color: var(--text-primary);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  font-size: 0.875rem;
  border: 1px solid var(--gray-200);
  color: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
}

.pill:hover {
  border-color: var(--brand-primary);
  background: rgba(38, 198, 197, 0.05);
}

/* Декор: точки/звёздочки из логотипа */
.sparkles{
  background-image: radial-gradient(#26C6C5 2px, transparent 2px);
  background-size: 16px 16px;
}

/* ============================================================================
   КАРТОЧКИ ТОВАРОВ (КАТАЛОГ)
   ============================================================================ */

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all var(--transition-normal);
  text-decoration: none;
  color: inherit;
  position: relative;
  isolation: isolate;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 1px;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
  border-radius: inherit;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: xor;
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.product-card:hover::before {
  opacity: 1;
}

.product-card .thumb {
  position: relative;
  width: 100%;
  height: 240px;
  background: var(--gray-50);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

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

.product-card .body {
  padding: var(--space-4);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.product-card .title {
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.8rem;
  margin: 0;
}

.product-card .meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.product-card .price-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
}

.product-card .price {
  font-weight: 800;
  color: var(--text-primary);
  font-size: 1.125rem;
}

.product-card .old-price {
  color: var(--gray-400);
  text-decoration: line-through;
  font-size: 0.875rem;
}

.product-card .discount {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  color: white;
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-2);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
}

.product-card .actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.product-card .actions .add {
  flex: 1;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.product-card .actions .add::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--brand-secondary), var(--brand-accent));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.product-card .actions .add span {
  position: relative;
  z-index: 1;
}

.product-card .actions .add:hover::before {
  opacity: 1;
}

.product-card .actions .add:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.product-card .actions .add:active {
  transform: translateY(0);
}

/* Статус наличия */
.availability {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.75rem;
  font-weight: 500;
}

.availability.in-stock {
  color: var(--success);
}

.availability.out-of-stock {
  color: var(--error);
}

.availability.low-stock {
  color: var(--warning);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

/* ============================================================================
   КОМПОНЕНТЫ И СИСТЕМЫ ИНТЕРФЕЙСА
   ============================================================================ */

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

.container-sm { max-width: var(--container-sm); }
.container-md { max-width: var(--container-md); }
.container-lg { max-width: var(--container-lg); }
.container-xl { max-width: var(--container-xl); }
.container-2xl { max-width: var(--container-2xl); }

/* Современная сетка */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid.gap-sm { gap: var(--space-3); }
.grid.gap-md { gap: var(--space-4); }
.grid.gap-lg { gap: var(--space-8); }

.grid.cols-1 { grid-template-columns: 1fr; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid.cols-5 { grid-template-columns: repeat(5, 1fr); }
.grid.cols-6 { grid-template-columns: repeat(6, 1fr); }

.grid.auto-fit { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid.auto-fill { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

/* Карточки */
.card {
  background: var(--bg-primary);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all var(--transition-normal);
}

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

.card.interactive:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card .card-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--gray-100);
}

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

.card .card-footer {
  padding: var(--space-6);
  border-top: 1px solid var(--gray-100);
  background: var(--bg-secondary);
}

/* Кнопки */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
  user-select: none;
}

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

/* Варианты кнопок */
.btn.primary {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn.secondary {
  background: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--gray-300);
}

.btn.secondary:hover {
  background: var(--gray-50);
  border-color: var(--gray-400);
}

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

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

.btn.ghost {
  background: transparent;
  color: var(--text-secondary);
  border: none;
}

.btn.ghost:hover {
  background: var(--gray-100);
  color: var(--text-primary);
}

/* Размеры кнопок */
.btn.sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.75rem;
}

.btn.lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
}

.btn.xl {
  padding: var(--space-5) var(--space-10);
  font-size: 1.125rem;
}

/* Вкладки */
.tabs {
  margin-top: var(--space-6);
}

.tab-list {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: var(--space-6);
}

.tab-btn {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--text-muted);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--brand-primary);
  transition: width var(--transition-normal);
}

.tab-btn:hover {
  color: var(--text-primary);
  background: var(--gray-50);
}

.tab-btn[aria-selected="true"] {
  color: var(--brand-primary);
  background: rgba(38, 198, 197, 0.05);
}

.tab-btn[aria-selected="true"]::after {
  width: 100%;
}

.tab-panel {
  display: none;
  animation: fadeIn 0.2s ease-in-out;
}

.tab-panel.active {
  display: block;
}

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

/* Таблицы */
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table th,
.table td {
  padding: var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--gray-100);
}

.table th {
  background: var(--gray-50);
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.table tbody tr:hover {
  background: var(--gray-50);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

/* Рейтинг */
.rating {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--warning);
  font-size: 0.875rem;
}

.rating .star {
  font-size: 1rem;
  transition: color var(--transition-fast);
}

.rating .star.filled {
  color: var(--warning);
}

.rating .star.empty {
  color: var(--gray-300);
}

/* ============================================================================
   АДАПТИВНАЯ СИСТЕМА (MOBILE-FIRST)
   ============================================================================ */

/* Базовые стили для мобильных устройств */
.container {
  padding: 0 var(--space-4);
}

.grid {
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.grid.cols-2 {
  grid-template-columns: 1fr;
}

.grid.cols-3 {
  grid-template-columns: 1fr;
}

.grid.cols-4 {
  grid-template-columns: 1fr;
}

/* Breakpoints */
/* sm: 640px и выше */
@media (min-width: 40rem) {
  .container {
    padding: 0 var(--space-6);
  }
  
  .grid.gap-sm { gap: var(--space-4); }
  .grid.gap-md { gap: var(--space-6); }
  .grid.gap-lg { gap: var(--space-8); }
  
  .grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid.auto-fit { 
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }
}

/* md: 768px и выше */
@media (min-width: 48rem) {
  .container {
    padding: 0 var(--space-8);
  }
  
  .grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid.auto-fit { 
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  
  .tab-list {
    flex-wrap: nowrap;
  }
}

/* lg: 1024px и выше */
@media (min-width: 64rem) {
  .grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .grid.cols-5 {
    grid-template-columns: repeat(5, 1fr);
  }
  
  .grid.auto-fit { 
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  }
}

/* xl: 1280px и выше */
@media (min-width: 80rem) {
  .grid.cols-6 {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Утилиты для скрытия/показа элементов */
.hidden { display: none !important; }
.block { display: block !important; }
.flex { display: flex !important; }
.grid { display: grid !important; }

.sm\:hidden { display: block; }
.md\:hidden { display: block; }
.lg\:hidden { display: block; }
.xl\:hidden { display: block; }

@media (min-width: 40rem) {
  .sm\:block { display: block !important; }
  .sm\:flex { display: flex !important; }
  .sm\:grid { display: grid !important; }
  .sm\:hidden { display: none !important; }
}

@media (min-width: 48rem) {
  .md\:block { display: block !important; }
  .md\:flex { display: flex !important; }
  .md\:grid { display: grid !important; }
  .md\:hidden { display: none !important; }
}

@media (min-width: 64rem) {
  .lg\:block { display: block !important; }
  .lg\:flex { display: flex !important; }
  .lg\:grid { display: grid !important; }
  .lg\:hidden { display: none !important; }
}

@media (min-width: 80rem) {
  .xl\:block { display: block !important; }
  .xl\:flex { display: flex !important; }
  .xl\:grid { display: grid !important; }
  .xl\:hidden { display: none !important; }
}

/* ============================================================================
   ФОРМЫ И ПОЛЯ ВВОДА
   ============================================================================ */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: inherit;
  font-size: 0.875rem;
  background: var(--bg-primary);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(38, 198, 197, 0.1);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background: var(--gray-50);
}

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

.form-input.success,
.form-select.success,
.form-textarea.success {
  border-color: var(--success);
}

.form-error {
  font-size: 0.75rem;
  color: var(--error);
  margin-top: var(--space-1);
}

.form-help {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--space-1);
}

/* Чекбоксы и радиокнопки */
.form-checkbox,
.form-radio {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.form-checkbox input,
.form-radio input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--brand-primary);
}

/* ============================================================================
   ЗАГРУЗОЧНЫЕ СОСТОЯНИЯ И АНИМАЦИИ
   ============================================================================ */

.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.6),
    transparent
  );
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  100% {
    left: 100%;
  }
}

.skeleton {
  background: var(--gray-200);
  border-radius: var(--radius-md);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--gray-200);
  border-top: 2px solid var(--brand-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ============================================================================
   УВЕДОМЛЕНИЯ И АЛЕРТЫ
   ============================================================================ */

.alert {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid;
  font-size: 0.875rem;
  line-height: 1.4;
}

.alert.success {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--success);
  color: var(--success);
}

.alert.warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: var(--warning);
  color: var(--warning);
}

.alert.error {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--error);
  color: var(--error);
}

.alert.info {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--info);
  color: var(--info);
}

/* ============================================================================
   ТИПОГРАФИКА
   ============================================================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 var(--space-4) 0;
  color: var(--text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

@media (min-width: 48rem) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2.25rem; }
  h3 { font-size: 1.75rem; }
}

p {
  margin: 0 0 var(--space-4) 0;
  line-height: 1.6;
  color: var(--text-secondary);
}

.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }

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

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-brand { color: var(--brand-primary); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-error { color: var(--error); }

/* ============================================================================
   МОБИЛЬНАЯ АДАПТАЦИЯ
   ============================================================================ */

/* Базовые мобильные стили */
@media (max-width: 767px) {
  /* Контейнеры */
  .container {
    padding: 0 var(--space-4) !important;
  }
  
  /* Заголовки */
  h1 { font-size: 1.75rem !important; line-height: 1.2; }
  h2 { font-size: 1.5rem !important; line-height: 1.3; }
  h3 { font-size: 1.25rem !important; line-height: 1.4; }
  h4 { font-size: 1.125rem !important; }
  h5 { font-size: 1rem !important; }
  h6 { font-size: 0.875rem !important; }
  
  /* Кнопки */
  .btn {
    padding: var(--space-3) var(--space-4) !important;
    font-size: 0.875rem !important;
    min-height: 44px; /* Минимальный размер для касания */
  }
  
  .btn.lg {
    padding: var(--space-4) var(--space-6) !important;
    font-size: 1rem !important;
    min-height: 48px;
  }
  
  .btn.sm {
    padding: var(--space-2) var(--space-3) !important;
    font-size: 0.75rem !important;
    min-height: 36px;
  }
  
  /* Карточки */
  .card {
    margin: var(--space-3) 0 !important;
    border-radius: var(--radius-md) !important;
  }
  
  .card-body {
    padding: var(--space-4) !important;
  }
  
  /* Сетки */
  .grid {
    gap: var(--space-4) !important;
  }
  
  .grid.auto-fit {
    grid-template-columns: 1fr !important;
  }
  
  .grid.cols-2 {
    grid-template-columns: 1fr !important;
  }
  
  .grid.cols-3 {
    grid-template-columns: 1fr !important;
  }
  
  .grid.cols-4 {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  
  /* Формы */
  .form-input,
  .form-select,
  .form-textarea {
    padding: var(--space-3) var(--space-4) !important;
    font-size: 16px !important; /* Предотвращает зум на iOS */
    min-height: 44px;
  }
  
  .form-textarea {
    min-height: 120px;
  }
  
  /* Навигация */
  .nav {
    flex-direction: column !important;
    gap: var(--space-2) !important;
  }
  
  .nav-link {
    padding: var(--space-3) var(--space-4) !important;
    text-align: center !important;
    border-radius: var(--radius-md) !important;
  }
  
  /* Таблицы */
  .table {
    font-size: 0.875rem !important;
  }
  
  .table th,
  .table td {
    padding: var(--space-2) var(--space-3) !important;
  }
  
  /* Скрытие элементов на мобильных */
  .mobile-hidden {
    display: none !important;
  }
  
  /* Показ элементов только на мобильных */
  .mobile-only {
    display: block !important;
  }
  
  /* Отступы */
  .mb-mobile {
    margin-bottom: var(--space-4) !important;
  }
  
  .mt-mobile {
    margin-top: var(--space-4) !important;
  }
  
  .p-mobile {
    padding: var(--space-4) !important;
  }
  
  /* Текст */
  .text-mobile-center {
    text-align: center !important;
  }
  
  .text-mobile-left {
    text-align: left !important;
  }
  
  /* Flex */
  .flex-mobile-column {
    flex-direction: column !important;
  }
  
  .flex-mobile-center {
    justify-content: center !important;
  }
  
  /* Ширина */
  .w-mobile-full {
    width: 100% !important;
  }
  
  /* Высота */
  .h-mobile-auto {
    height: auto !important;
  }
}

/* Планшеты */
@media (min-width: 768px) and (max-width: 1023px) {
  .container {
    padding: 0 var(--space-6) !important;
  }
  
  .grid.cols-4 {
    grid-template-columns: repeat(3, 1fr) !important;
  }
  
  .grid.cols-6 {
    grid-template-columns: repeat(4, 1fr) !important;
  }
}

/* Скрытие на десктопе */
@media (min-width: 768px) {
  .mobile-only {
    display: none !important;
  }
}

/* Показ на десктопе */
@media (max-width: 767px) {
  .desktop-only {
    display: none !important;
  }
}

/* Улучшения для касания */
@media (hover: none) and (pointer: coarse) {
  /* Увеличиваем области касания */
  .btn,
  .nav-link,
  .card,
  .product-card {
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Убираем hover эффекты на touch устройствах */
  .btn:hover,
  .nav-link:hover,
  .card:hover,
  .product-card:hover {
    transform: none !important;
  }
  
  /* Улучшаем видимость активных состояний */
  .btn:active,
  .nav-link:active {
    transform: scale(0.98) !important;
    transition: transform 0.1s ease !important;
  }
}

/* Улучшения для высоких DPI экранов */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .btn,
  .card,
  .form-input {
    border-width: 0.5px;
  }
}

/* Темная тема для мобильных (если поддерживается) */
@media (prefers-color-scheme: dark) and (max-width: 767px) {
  :root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
  }
}

/* ============================================================================
   СОЦИАЛЬНЫЕ ССЫЛКИ - ЕДИНООБРАЗИЕ
   ============================================================================ */

/* Обеспечиваем единообразие всех социальных иконок */
.social-link img {
  width: 28px !important;
  height: 28px !important;
  object-fit: contain !important;
  display: block !important;
  margin: 0 auto !important;
}

/* Дополнительные стили для разных форматов изображений */
.social-link img[src*=".png"],
.social-link img[src*=".jpg"],
.social-link img[src*=".jpeg"],
.social-link img[src*=".webp"],
.social-link img[src*=".svg"] {
  width: 28px !important;
  height: 28px !important;
  object-fit: contain !important;
  object-position: center !important;
}

/* Специальные стили для Instagram (квадратная иконка) */
.social-link img[alt*="Instagram"],
.social-link img[src*="instagram"] {
  width: 28px !important;
  height: 28px !important;
  object-fit: contain !important;
  border-radius: 4px !important;
}

/* Специальные стили для VK (круглая иконка) */
.social-link img[alt*="VK"],
.social-link img[src*="vk"] {
  width: 28px !important;
  height: 28px !important;
  object-fit: contain !important;
}

/* Специальные стили для Telegram (круглая иконка) */
.social-link img[alt*="Telegram"],
.social-link img[src*="telegram"] {
  width: 28px !important;
  height: 28px !important;
  object-fit: contain !important;
}

/* Hover эффекты для социальных иконок */
.social-link:hover img {
  transform: scale(1.1) !important;
  filter: none !important;
}

.social-link:hover img[alt*="Instagram"],
.social-link:hover img[src*="instagram"],
.social-link:hover img[alt*="VK"],
.social-link:hover img[src*="vk"],
.social-link:hover img[alt*="Telegram"],
.social-link:hover img[src*="telegram"] {
  transform: scale(1.1) !important;
  filter: none !important;
}

/* Мобильные стили для социальных ссылок */
@media (max-width: 768px) {
  .social-link img {
    width: 22px !important;
    height: 22px !important;
  }
  
  .social-link img[alt*="Instagram"],
  .social-link img[src*="instagram"],
  .social-link img[alt*="VK"],
  .social-link img[src*="vk"],
  .social-link img[alt*="Telegram"],
  .social-link img[src*="telegram"] {
    width: 22px !important;
    height: 22px !important;
  }
}

@media (max-width: 480px) {
  .social-link img {
    width: 20px !important;
    height: 20px !important;
  }
  
  .social-link img[alt*="Instagram"],
  .social-link img[src*="instagram"],
  .social-link img[alt*="VK"],
  .social-link img[src*="vk"],
  .social-link img[alt*="Telegram"],
  .social-link img[src*="telegram"] {
    width: 20px !important;
    height: 20px !important;
  }
}

/* ============================================================================
   КНОПКА "ПЕРЕЙТИ В КАТАЛОГ"
   ============================================================================ */

/* Основные стили кнопки */
a.button {
  background: var(--brand-primary) !important;
  color: white !important;
  padding: 12px 24px !important;
  border-radius: 8px !important;
  text-decoration: none !important;
  font-weight: 600 !important;
  font-size: 15px !important;
  transition: all 0.2s ease !important;
  box-shadow: 0 2px 4px rgba(34, 181, 180, 0.2) !important;
  white-space: nowrap !important;
  border: 1px solid var(--brand-primary) !important;
  display: inline-block !important;
}

/* Hover эффект для кнопки */
a.button:hover {
  background: white !important;
  color: var(--brand-primary) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 8px rgba(34, 181, 180, 0.3) !important;
  border-color: var(--brand-primary) !important;
}

/* Мобильные стили для кнопки */
@media (max-width: 768px) {
  a.button {
    padding: 10px 20px !important;
    font-size: 14px !important;
  }
}

@media (max-width: 480px) {
  a.button {
    padding: 8px 16px !important;
    font-size: 13px !important;
  }
}