/* Tailwind CSS - Базовые стили */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Reset и базовые стили */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
}

/* Утилиты для отступов */
.p-2 { padding: 0.5rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }

/* Утилиты для отступов */
.m-4 { margin: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mr-2 { margin-right: 0.5rem; }
.mx-4 { margin-left: 1rem; margin-right: 1rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Утилиты для размеров */
.w-full { width: 100%; }
.max-w-md { max-width: 28rem; }
.max-w-sm { max-width: 24rem; }
.min-h-screen { min-height: 100vh; }

/* Утилиты для фона */
.bg-white { background-color: #ffffff; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-gray-200 { background-color: #e5e7eb; }
.bg-gray-300 { background-color: #d1d5db; }
.bg-gray-600 { background-color: #4b5563; }
.bg-gray-700 { background-color: #374151; }
.bg-gray-800 { background-color: #1f2937; }
.bg-gray-900 { background-color: #111827; }
.bg-blue-500 { background-color: #3b82f6; }
.bg-blue-600 { background-color: #2563eb; }
.bg-blue-700 { background-color: #1d4ed8; }
.bg-green-500 { background-color: #10b981; }
.bg-green-600 { background-color: #059669; }
.bg-green-700 { background-color: #047857; }
.bg-red-500 { background-color: #ef4444; }
.bg-black { background-color: #000000; }

/* Утилиты для текста */
.text-black { color: #000000; }
.text-white { color: #ffffff; }
.text-gray-400 { color: #9ca3af; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-blue-500 { color: #3b82f6; }
.text-green-500 { color: #10b981; }
.text-yellow-400 { color: #fbbf24; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }

/* Утилиты для шрифтов */
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Утилиты для границ */
.border { border-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-gray-200 { border-color: #e5e7eb; }
.border-gray-300 { border-color: #d1d5db; }
.border-gray-600 { border-color: #4b5563; }
.border-gray-700 { border-color: #374151; }
.border-transparent { border-color: transparent; }

/* Утилиты для скругления */
.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-full { border-radius: 9999px; }

/* Утилиты для теней */
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }

/* Утилиты для позиционирования */
.fixed { position: fixed; }
.relative { position: relative; }
.absolute { position: absolute; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-4 { top: 1rem; }
.right-4 { right: 1rem; }

/* Утилиты для отображения */
.flex { display: flex; }
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

/* Утилиты для flexbox */
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.space-x-2 > * + * { margin-left: 0.5rem; }
.space-x-3 > * + * { margin-left: 0.75rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }

/* Утилиты для z-index */
.z-50 { z-index: 50; }

/* Утилиты для прозрачности */
.bg-opacity-50 { background-color: rgba(0, 0, 0, 0.5); }

/* Утилиты для переходов */
.transition-all { transition-property: all; }
.transition-colors { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke; }
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }

/* Утилиты для трансформации */
.transform { transform: translateX(0) translateY(0) rotate(0) skewX(0) skewY(0) scaleX(1) scaleY(1); }
.hover\:scale-105:hover { transform: scale(1.05); }
.active\:scale-95:active { transform: scale(0.95); }

/* Утилиты для hover эффектов */
.hover\:bg-blue-700:hover { background-color: #1d4ed8; }
.hover\:bg-green-700:hover { background-color: #047857; }
.hover\:bg-gray-300:hover { background-color: #d1d5db; }
.hover\:bg-gray-600:hover { background-color: #4b5563; }
.hover\:text-gray-700:hover { color: #374151; }
.hover\:text-gray-200:hover { color: #e5e7eb; }
.hover\:shadow-xl:hover { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }

/* Утилиты для фокуса */
.focus\:ring-2:focus { box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5); }
.focus\:ring-blue-500:focus { box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5); }
.focus\:border-transparent:focus { border-color: transparent; }

/* Кастомные стили */
.telegram-button {
  background-color: #0088cc;
  color: white;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  transition: all 200ms;
  transform: translateX(0) translateY(0) rotate(0) skewX(0) skewY(0) scaleX(1) scaleY(1);
}

.telegram-button:hover {
  background-color: #1d4ed8;
  transform: scale(1.05);
}

.telegram-button:active {
  transform: scale(0.95);
}

.package-card {
  background-color: #ffffff;
  border-radius: 0.75rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  transition: all 300ms;
  border: 1px solid #e5e7eb;
}

.package-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.star-icon {
  color: #fbbf24;
  animation: pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.price-tag {
  background: linear-gradient(to right, #10b981, #059669);
  color: white;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
}

/* Темная тема */
.dark .bg-white { background-color: #1f2937; }
.dark .bg-gray-100 { background-color: #111827; }
.dark .bg-gray-200 { background-color: #374151; }
.dark .bg-gray-300 { background-color: #4b5563; }
.dark .bg-gray-600 { background-color: #6b7280; }
.dark .bg-gray-700 { background-color: #9ca3af; }
.dark .bg-gray-800 { background-color: #1f2937; }
.dark .bg-gray-900 { background-color: #111827; }
.dark .border-gray-200 { border-color: #374151; }
.dark .border-gray-300 { border-color: #4b5563; }
.dark .border-gray-600 { border-color: #6b7280; }
.dark .border-gray-700 { border-color: #9ca3af; }
.dark .text-black { color: #ffffff; }
.dark .text-gray-400 { color: #9ca3af; }
.dark .text-gray-500 { color: #6b7280; }
.dark .text-gray-600 { color: #4b5563; }
.dark .text-gray-700 { color: #374151; }

.dark .package-card {
  background-color: #1f2937;
  border-color: #374151;
}

/* Анимации */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: .5;
  }
}

/* Адаптивность */
@media (max-width: 640px) {
  .max-w-md {
    max-width: 100%;
  }
  
  .px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* Стили для input */
input[type="number"] {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  background-color: #ffffff;
  transition: all 200ms;
}

input[type="number"]:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5);
  border-color: transparent;
}

.dark input[type="number"] {
  background-color: #374151;
  border-color: #4b5563;
  color: #ffffff;
}

/* Стили для модального окна */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.modal-content {
  background-color: #ffffff;
  border-radius: 0.5rem;
  padding: 1.5rem;
  margin: 1rem;
  max-width: 24rem;
  width: 100%;
}

.dark .modal-content {
  background-color: #1f2937;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    background: #000 !important;
    color: #fff;
  }
  
  main {
    background: #000 !important;
  }
  
  .product-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  @media (min-width: 600px) {
    .product-grid {
      grid-template-columns: 1fr 1fr;
    }
  }
  
  .product-card {
    background: #18181b;
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.3), 0 4px 6px -2px rgba(0,0,0,0.2);
    border: 1px solid #232323;
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    min-height: 120px;
  }
  .product-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.5), 0 10px 10px -5px rgba(0,0,0,0.3);
    border-color: #0088cc;
    transform: translateY(-4px) scale(1.03);
  }
  .product-card:active {
    transform: scale(0.98);
  }
  .product-card .star-icon {
    color: #fbbf24;
    font-size: 1.5rem;
    margin-right: 0.5rem;
    animation: pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  }
  .product-card .price-tag {
    background: linear-gradient(to right, #10b981, #059669);
    color: white;
    font-weight: 700;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 1rem;
    margin-left: auto;
  }
  .product-card .product-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
  }
  
  /* Кастомная карточка */
  .custom-card {
    background: #18181b;
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.3), 0 4px 6px -2px rgba(0,0,0,0.2);
    border: 1px solid #232323;
    padding: 1.5rem;
    margin-top: 1rem;
  }
  
  input[type="number"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #232323;
    border-radius: 0.5rem;
    background: #232323;
    color: #fff;
    transition: all 200ms;
  }
  input[type="number"]:focus {
    outline: none;
    box-shadow: 0 0 0 2px #0088cc;
    border-color: #0088cc;
  }
  
  /* Уведомления */
  .fixed-notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1000;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    background: #059669;
    color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    font-size: 1rem;
  }
  .fixed-notification.error {
    background: #ef4444;
  }
  
  /* Модальное окно */
  #payment-modal {
    background: rgba(0,0,0,0.7);
  }
  #payment-modal .bg-white {
    background: #18181b;
    color: #fff;
  }
  
  /* Удаляем cloudtips */
  .cloudtips, .cloudtips-btn, .bg-green-600, .bg-green-700 { display: none !important; }
  
.product-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 600px) {
  .product-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

body, main {
  background: #000 !important;
  color: #fff;
}
  
.product-card.package-btn {
  cursor: pointer;
  outline: none;
  border: 2px solid #232323;
  transition: box-shadow 0.25s, border-color 0.25s, transform 0.15s;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #18181b 80%, #232323 100%);
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.3), 0 4px 6px -2px rgba(0,0,0,0.2);
}
.product-card.package-btn:hover, .product-card.package-btn:focus {
  border-color: #0088cc;
  box-shadow: 0 20px 25px -5px rgba(0,136,204,0.25), 0 10px 10px -5px rgba(0,136,204,0.15);
  transform: translateY(-2px) scale(1.03);
  z-index: 2;
}
.product-card.package-btn.selected {
  border-color: #fbbf24;
  box-shadow: 0 0 0 4px #fbbf2433, 0 20px 25px -5px rgba(251,191,36,0.15);
  transform: scale(1.04);
}
.product-card .product-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}
.product-card .star-icon {
  color: #fbbf24;
  font-size: 1.5rem;
  margin-right: 0.5rem;
  animation: pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.product-card .price-tag {
  background: linear-gradient(to right, #10b981, #059669);
  color: white;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 1rem;
  margin-left: auto;
  box-shadow: 0 2px 8px rgba(16,185,129,0.15);
}
.product-card .badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 3;
  font-size: 0.75rem;
  font-weight: bold;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  background: #fbbf24;
  color: #18181b;
  letter-spacing: 0.02em;
}
#user-balance {
  min-width: 90px;
  min-height: 32px;
  background: linear-gradient(90deg, #232323 60%, #18181b 100%);
  border: 1.5px solid #333;
  box-shadow: 0 2px 8px rgba(251,191,36,0.08);
  font-size: 1rem;
  font-weight: 600;
  color: #fbbf24;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
}
#user-balance .fa-wallet {
  color: #fbbf24;
  font-size: 1.1em;
}

.header-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0.18) 100%);
  margin: 0;
  border: none;
}
@media (prefers-color-scheme: light) {
  .header-divider {
    background: linear-gradient(90deg, rgba(0,0,0,0.07) 0%, rgba(0,0,0,0.12) 100%);
  }
}