/* Подключение футуристичных и строгих шрифтов из Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;800&family=Rajdhani:wght@500;600;700&family=Inter:wght@400;500&display=swap');

/* === ПЕРЕМЕННЫЕ === */
:root {
  --bg-dark: #020807;
  --bg-card: rgba(6, 18, 15, 0.65); 
  --accent: #00ffd0;
  --accent-dim: #1f7a63;
  --accent-glow: rgba(0, 255, 208, 0.15);
  --border-color: #0f3a2f;
  --text-main: #7fffd4;
  --text-muted: #6fbfa8;
}

/* === ГЛОБАЛЬНЫЕ СТИЛИ И СКРОЛЛБАР === */
body {
  margin: 0;
  background: url('background.png') no-repeat center center fixed;
  background-size: cover;
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* === HEADER === */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  border-bottom: 1px solid var(--border-color);
  background: rgba(2, 8, 7, 0.85); 
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: 'Orbitron', sans-serif;
  font-weight: 800;
  font-size: 24px;
  letter-spacing: 3px;
  color: #fff;
  text-shadow: 0 0 10px var(--accent-glow);
}

.balance {
  display: flex;
  align-items: center;
  gap: 20px;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.cart {
  background: rgba(15, 58, 47, 0.2);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 4px;
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  color: var(--accent);
}

/* === BUTTONS === */
.btn {
  font-family: 'Orbitron', sans-serif;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 1.5px;
  padding: 10px 22px;
  background: transparent;
  border: 1px solid var(--accent-dim);
  color: var(--text-main);
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.btn:hover {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  box-shadow: 0 0 15px var(--accent-glow);
}

/* === LAYOUT === */
.container {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 78px);
}

/* === SIDEBAR === */
.sidebar {
  padding: 40px 24px;
  border-right: 1px solid var(--border-color);
  background: linear-gradient(180deg, rgba(2, 8, 7, 0.9) 0%, rgba(5, 17, 14, 0.7) 100%);
  backdrop-filter: blur(4px);
  position: relative;
  overflow: hidden;
}

.sidebar div {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 16px;
  text-transform: uppercase;
  margin-bottom: 8px;
  cursor: pointer;
  letter-spacing: 2px;
  padding: 12px 16px;
  color: var(--text-muted);
  border-left: 2px solid transparent;
  transition: all 0.2s ease;
}

.sidebar div:hover {
  color: var(--accent);
  border-left-color: var(--accent);
  background: linear-gradient(90deg, rgba(0, 255, 208, 0.05) 0%, transparent 100%);
  padding-left: 22px;
}

/* === MAIN === */
.main-content {
  min-width: 0;
  background: radial-gradient(circle at top right, rgba(5, 20, 17, 0.4) 0%, rgba(2, 8, 7, 0.65) 70%);
}

/* === HERO SECTION === */
.hero {
  margin: 0;
  min-height: 380px;
  position: relative;
  overflow: hidden;
  width: 100%;
  background: url("images/warehouse.png") center/cover no-repeat;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 8, 7, 1) 0%, rgba(2, 8, 7, 0.8) 40%, rgba(2, 8, 7, 0) 100%);
  z-index: 1;
}

.hero-content {
  width: 45%;
  padding: 0 40px 0 24px;
  margin-left: 40px;
  position: relative;
  z-index: 2;
  border-left: 2px solid var(--accent-dim);
}

.hero-status {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 2px;
  display: block;
  margin-bottom: 8px;
}

.hero h1 {
  font-family: 'Orbitron', sans-serif;
  font-weight: 800;
  margin: 0;
  font-size: 52px;
  letter-spacing: 2px;
  color: #fff;
  text-shadow: 0 0 20px rgba(255,255,255,0.1);
}

.hero p {
  margin: 16px 0 28px 0;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero-soldier, .hero-skull {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  pointer-events: none;
  mask-image: linear-gradient(to right, transparent 0%, black 40%);
}

.hero-skull { z-index: 1; opacity: 0.15; }
.hero-soldier { z-index: 2; }

.hero-soldier img, .hero-skull img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* === FEATURED & КАРТОЧКИ === */
.featured {
  padding: 40px;
  margin: 0;
}

.featured h3 {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 3px;
  margin-top: 0;
  margin-bottom: 24px;
  color: #fff;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); 
  gap: 24px;
}

.card {
  height: 280px;
  border: 1px solid rgba(15, 58, 47, 0.7);
  background: var(--bg-card);
  backdrop-filter: blur(2px);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-sizing: border-box;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 10;
}

.card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

/* Угловые элементы (сохранены из твоего кода) */
.card::before, .card::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  transition: all 0.3s ease;
  z-index: 2; 
}

.card::before {
  top: -1px; left: -1px;
  border-top: 2px solid var(--accent-dim);
  border-left: 2px solid var(--accent-dim);
}

.card::after {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--accent-dim);
  border-right: 2px solid var(--accent-dim);
}

/* УЛУЧШЕННОЕ НЕОНОВОЕ СВЕЧЕНИЕ КАРТОЧКИ */
.card:hover {
  border-color: var(--accent);
  background: rgba(10, 35, 30, 0.85);
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6),
              0 0 20px rgba(0, 255, 208, 0.3),
              inset 0 0 15px rgba(0, 255, 208, 0.15);
  z-index: 11;
}

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

.card:hover::before { border-color: var(--accent); width: 16px; height: 16px; }
.card:hover::after { border-color: var(--accent); width: 16px; height: 16px; }

.sidebar::after {
  content: "";
  position: absolute;
  top: 0; right: 0; width: 4px; height: 100%;
  cursor: col-resize;
  transition: background 0.2s;
}
.sidebar::after:hover { background: var(--accent); }

.sidebar::before {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 255, 208, 0.03) 3px);
  pointer-events: none;
}

/* ===== СТИЛИ ДЛЯ СТРАНИЦЫ ТОВАРА (PRODUCT PAGE) ===== */
.product-controls {
  width: 80%;
  max-width: 900px;
  margin-top: 20px;
  display: flex;
  justify-content: flex-end;
}

.buy-btn {
  font-size: 16px;
  padding: 14px 50px;
  background: var(--accent-dim);
  color: #fff;
  border: 1px solid var(--accent);
  font-weight: 800;
  width: 220px;
}

.buy-btn:hover {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 15px var(--accent-glow);
}

/* ===== 📱 MOBILE VERSION ===== */
@media (max-width: 768px) {
  .header { padding: 12px 16px; flex-direction: column; gap: 10px; }
  .logo { font-size: 18px; text-align: center; }
  .balance { width: 100%; justify-content: space-between; font-size: 13px; }
  .cart { font-size: 12px; padding: 4px 10px; }
  .sidebar { display: none; }
  .container { display: block; }
  
  .hero { min-height: 300px; align-items: center; justify-content: center; }
  .hero::before { background: linear-gradient(180deg, rgba(2, 8, 7, 0.9) 0%, rgba(2, 8, 7, 0.6) 100%); }
  .hero-content { width: 100%; margin: 0; padding: 20px; border-left: none; text-align: center; }
  .hero h1 { font-size: 28px; }
  .hero p { font-size: 12px; line-height: 1.6; }
  .hero-soldier, .hero-skull { display: none; }
  
  .featured { padding: 20px 12px; }
  .featured h3 { font-size: 14px; text-align: center; }
  
  .cards { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .card { height: 200px; padding: 10px; }
  .btn { font-size: 11px; padding: 10px; }
  .card:active { transform: scale(0.96); }
  .product-controls { width: 95%; }
  .buy-btn { width: 100%; }
}

/* =========================================
   ДОБАВЛЕННЫЕ СТИЛИ ВАУ-ЭФФЕКТОВ
   ========================================= */

/* ЭКРАН ЗАГРУЗКИ */
#boot-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-dark);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease-out;
}

.terminal {
  color: var(--accent);
  font-family: 'Courier New', Courier, monospace;
  font-size: 1.2rem;
  width: 80%;
  max-width: 600px;
}

.terminal p { margin: 10px 0; }

.typewriter {
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid var(--accent);
  width: 0;
  animation: typing 1s steps(30, end) forwards;
}

.delay-1 { animation-delay: 1s; }
.delay-2 { animation-delay: 2s; }

@keyframes typing {
  from { width: 0 }
  to { width: 100%; border-right: transparent; }
}

.blink { animation: blinker 1s linear infinite; }
@keyframes blinker { 50% { opacity: 0; } }

/* СКАНЛАЙНЫ (Эффект монитора) */
.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(
    to bottom,
    rgba(255,255,255,0),
    rgba(255,255,255,0) 50%,
    rgba(0, 0, 0, 0.15) 50%,
    rgba(0, 0, 0, 0.15)
  );
  background-size: 100% 4px;
  pointer-events: none; /* Не блокирует клики */
  z-index: 9998;
  opacity: 0.3;
}
.product-card {
    transition: opacity 0.3s ease, transform 0.3s ease;
}
/* ===================================================
   FIX & EXTENSION FOR CATALOG CARDS & TAC CART
   =================================================== */

.cards .card {
  display: flex;
  flex-direction: column;
  height: auto;
  justify-content: flex-start;
  align-items: stretch;
  padding: 0;
}

.card-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.2);
}

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

.card-info {
  padding: 15px;
  background: rgba(2, 8, 7, 0.9);
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-info h4 {
  margin: 0;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
  color: #fff;
  letter-spacing: 1px;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-meta .price {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
}

.buy-btn {
  background: transparent;
  border: 1px solid var(--accent-dim);
  color: var(--text-main);
  padding: 6px 14px;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.buy-btn:hover {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.sidebar div.active {
  color: var(--accent);
  border-left: 2px solid var(--accent);
  background: linear-gradient(90deg, rgba(0, 255, 208, 0.05) 0%, transparent 100%);
  padding-left: 22px;
}

.cart-icon {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  color: var(--accent);
  border: 1px solid var(--border-color);
  padding: 8px 16px;
  cursor: pointer;
  letter-spacing: 1px;
  transition: all 0.25s ease;
}

.cart-icon:hover {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 15px var(--accent-glow);
}

.cart-modal {
  display: none; 
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: rgba(2, 8, 7, 0.9);
  z-index: 99999;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(5px);
}

.cart-content {
  background: #020807;
  border: 1px solid var(--accent);
  width: 90%;
  max-width: 450px;
  padding: 30px;
  box-shadow: 0 0 30px rgba(0, 255, 208, 0.2);
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 15px;
}

.cart-header h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.1rem;
  color: var(--accent);
  margin: 0;
}

.close-cart {
  color: var(--text-muted);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}
.close-cart:hover { color: var(--accent); }

.cart-items {
  max-height: 250px;
  overflow-y: auto;
  margin: 20px 0;
}

.empty-msg {
  font-family: 'Rajdhani', sans-serif;
  color: var(--text-muted);
  text-align: center;
  font-size: 1.1rem;
}

.cart-item-row {
  display: flex;
  align-items: center;
  gap: 15px;
  border-bottom: 1px solid rgba(15, 58, 47, 0.4);
  padding: 10px 0;
}

.cart-item-row img {
  width: 50px;
  height: 50px;
  object-fit: contain;
  border: 1px solid var(--border-color);
  background: rgba(0,0,0,0.3);
}

.cart-item-info { flex: 1; }
.cart-item-info h4 {
  margin: 0 0 5px 0;
  font-size: 0.95rem;
  color: #fff;
  font-family: 'Rajdhani', sans-serif;
}
.cart-item-info p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 600;
}

.remove-item {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.75rem;
  color: #ff5555;
  cursor: pointer;
  padding: 4px 8px;
}
.remove-item:hover { text-shadow: 0 0 5px rgba(255,85,85,0.5); }

.cart-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.cart-total {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.2rem;
  color: #fff;
  text-align: right;
}
.cart-total span { color: var(--accent); }
.checkout-btn { width: 100%; text-align: center; }
/* ===================================================
   PREMIUM TACTICAL HUD CARDS DESIGN
   =================================================== */

/* Сетка карточек — делаем отступы чуть больше для объема */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 25px;
  padding: 10px 0;
}

/* Главный контейнер карточки */
.cards .card {
  display: flex;
  flex-direction: column;
  height: auto;
  justify-content: flex-start;
  align-items: stretch;
  padding: 0;
  background: linear-gradient(135deg, rgba(4, 14, 12, 0.9) 0%, rgba(2, 6, 5, 0.98) 100%);
  border: 1px solid rgba(0, 255, 208, 0.15);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Эффект наведения на карточку */
.cards .card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: 0 12px 30px rgba(0, 255, 208, 0.15), 
              inset 0 0 15px rgba(0, 255, 208, 0.05);
}

/* Контейнер для изображения товара */
.card-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: rgba(0, 0, 0, 0.4);
  padding: 15px;
  box-sizing: border-box;
}

/* Тактические угловые рамки (Угловой прицел интерфейса) */
.card-image::before, .card-image::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  border-color: rgba(0, 255, 208, 0.3);
  border-style: solid;
  transition: all 0.3s ease;
  pointer-events: none;
}
/* Верхний левый угол */
.card-image::before {
  top: 10px; left: 10px;
  border-width: 2px 0 0 2px;
}
/* Нижний правый угол */
.card-image::after {
  bottom: 10px; right: 10px;
  border-width: 0 2px 2px 0;
}

/* Подсветка углов при наведении */
.cards .card:hover .card-image::before,
.cards .card:hover .card-image::after {
  border-color: var(--accent);
  width: 15px;
  height: 15px;
}

/* Изображение внутри карточки */
.card-image img {
  max-width: 85%;
  max-height: 85%;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,0.6));
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
              filter 0.3s ease;
}

/* Мягкий зум и свечение картинки */
.cards .card:hover .card-image img {
  transform: scale(1.06);
  filter: drop-shadow(0 0 20px rgba(0, 255, 208, 0.35));
}

/* Информационный блок */
.card-info {
  padding: 20px;
  background: rgba(1, 4, 3, 0.95);
  border-top: 1px solid rgba(15, 58, 47, 0.8);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  z-index: 2;
}

/* Маленький технический маркер над заголовком */
.card-info::before {
  content: '// SYSTEM READY';
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.65rem;
  color: var(--accent-dim);
  letter-spacing: 2px;
  font-weight: 600;
  transition: color 0.3s ease;
}
.cards .card:hover .card-info::before {
  color: var(--accent);
}

/* Название товара */
.card-info h4 {
  margin: 0;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
  color: #ffffff;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Мета-блок (Цена + Кнопка) */
.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
}

/* Стилизация цены с неоновым эффектом */
.card-meta .price {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-main);
  transition: color 0.3s ease, text-shadow 0.3s ease;
}
.cards .card:hover .card-meta .price {
  color: var(--accent);
  text-shadow: 0 0 10px rgba(0, 255, 208, 0.6);
}

/* Новая футуристичная кнопка BUY */
.buy-btn {
  background: transparent;
  border: 1px solid var(--accent-dim);
  color: var(--accent);
  padding: 6px 16px;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Эффект полной инверсии при наведении на кнопку */
.buy-btn:hover {
  background: var(--accent);
  color: #020807;
  border-color: var(--accent);
  box-shadow: 0 0 15px var(--accent);
  font-weight: 700;
}

/* Декоративная текстура сканирующих линий (Grid overlay) поверх карточки */
.cards .card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(rgba(0, 255, 208, 0.015) 50%, transparent 50%);
  background-size: 100% 4px;
  pointer-events: none;
  z-index: 1;
}