/* Custom styles for Tienda Genérica */
:root {
  --primary: #0d6efd;
  --dark: #212529;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

footer {
  margin-top: auto;
}

/* Hero */
.hero-section {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  min-height: 480px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.4;
}

.hero-section .container {
  position: relative;
  z-index: 1;
}

/* Category cards */
.category-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.15) !important;
}

/* Product cards */
.product-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: none;
  overflow: hidden;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.12) !important;
}

.product-img {
  height: 220px;
  object-fit: cover;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: white;
}

.product-img.electronica { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.product-img.moda { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.product-img.hogar { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.product-img.deportes { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.product-img.belleza { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }

.price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
}

.old-price {
  text-decoration: line-through;
  color: #6c757d;
  font-size: 0.9rem;
  margin-right: 0.5rem;
}

/* Cart */
.cart-item {
  border-bottom: 1px solid #dee2e6;
  padding: 1rem 0;
}

.cart-item:last-child {
  border-bottom: none;
}

.quantity-btn {
  width: 36px;
  height: 36px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Contact form */
.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* About page */
.about-hero {
  background: linear-gradient(135deg, #0f3460 0%, #16213e 100%);
  padding: 80px 0;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-section {
    min-height: 360px;
  }
  .display-4 {
    font-size: 2rem;
  }
}