/* Modern Autoparts Theme - 2025 Responsive Redesign
   Color palette preserved from original theme
*/
:root {
  /* Example color palette - adjust to match your existing theme colors */
  --primary: #1a73e8;
  --secondary: #ff9800;
  --accent: #43a047;
    --background: #f8f9fa;
    --surface: #fff;
    --text: #222;
    --muted: #6c757d;
    --danger: #d90429;
    --border-radius: 14px;
    --box-shadow: 0 4px 16px rgba(0,0,0,0.10);
    --transition: 0.25s cubic-bezier(.4,0,.2,1);
    --header-height: 72px;
    --menu-bg: #fff;
    --menu-shadow: 0 2px 8px rgba(229,57,70,0.08);
    --badge-bg: #e63946;
    --badge-color: #fff;
    --input-bg: #f1faee;
    --input-border: #457b9d;
    --footer-bg: #22223b;
    --footer-text: #f1faee;
}

body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  background: var(--background);
  color: var(--text);
  margin: 0;
  padding: 0;
  line-height: 1.6;
    min-height: 100vh;
    letter-spacing: 0.01em;

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

header {
  background: var(--surface);
  box-shadow: var(--box-shadow);
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  padding: 1.5rem 0 1rem 0;
  margin-bottom: 2rem;
  header {
    background: var(--menu-bg);
    box-shadow: var(--menu-shadow);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    margin-bottom: 2rem;
  }
  .header-logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
  }
  .header-search {
    flex: 1;
    display: flex;
    align-items: center;
    margin: 0 2rem;
  }
  .header-search input {
    width: 100%;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    font-size: 1rem;
    transition: border var(--transition);
  }
  .header-search input:focus {
    border-color: var(--primary);
  }
  .header-icons {
    display: flex;
    gap: 1.2rem;
    align-items: center;
  }
  .header-icon {
    position: relative;
    font-size: 1.5rem;
    color: var(--secondary);
    cursor: pointer;
    transition: color var(--transition);
  }
  .header-icon:hover {
    color: var(--primary);
  }
  .header-icon .badge {
    position: absolute;
    top: -8px;
    right: -10px;
    background: var(--badge-bg);
    color: var(--badge-color);
    border-radius: 50%;
    font-size: 0.75rem;
    padding: 2px 6px;
    font-weight: 600;
  }
}

nav {
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
  nav {
    display: flex;
    gap: 2rem;
    align-items: center;
    justify-content: center;
    background: var(--menu-bg);
    box-shadow: var(--menu-shadow);
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    padding: 0.5rem 0;
}
nav a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  transition: background var(--transition);
  nav a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    padding: 0.7rem 1.3rem;
    border-radius: var(--border-radius);
    transition: background var(--transition), color var(--transition);
    font-size: 1.05rem;
    letter-spacing: 0.02em;
}
nav a:hover {
  background: var(--primary);
  color: #fff;
  nav a:hover {
    background: var(--primary);
    color: var(--accent);
}

/* Product Card */
.product-card {
  background: var(--surface);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 1rem;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: box-shadow var(--transition);
  /* Product Card */
  .product-card {
    background: var(--surface);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.2rem 1rem 1.5rem 1rem;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: box-shadow var(--transition), transform var(--transition);
    position: relative;
    overflow: hidden;
  }
  .product-card:hover {
    box-shadow: 0 8px 24px rgba(229,57,70,0.18);
    transform: translateY(-4px) scale(1.02);
  }
  .product-card .badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--badge-bg);
    color: var(--badge-color);
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 4px 12px;
    box-shadow: 0 2px 8px rgba(229,57,70,0.10);
    z-index: 2;
  }
}
.product-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}
.product-card img {
  max-width: 100%;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
}
.product-card .title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text);
}
.product-card .price {
  color: var(--secondary);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.product-card .actions {
  display: flex;
  gap: 0.5rem;
}
.button {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--border-radius);
  padding: 0.5rem 1.2rem;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  /* Buttons */
  .button {
    background: var(--primary);
    color: var(--accent);
    border: none;
    border-radius: var(--border-radius);
    padding: 0.6rem 1.5rem;
    font-size: 1.08rem;
    cursor: pointer;
    transition: background var(--transition), box-shadow var(--transition), color var(--transition);
    box-shadow: 0 2px 8px rgba(229,57,70,0.10);
    font-weight: 600;
    letter-spacing: 0.02em;
  }
  .button:hover {
    background: var(--secondary);
    color: #fff;
    box-shadow: 0 4px 16px rgba(69,123,157,0.12);
}

/* Footer */
footer {
  background: var(--surface);
  box-shadow: var(--box-shadow);
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  padding: 2rem 0 1rem 0;
  margin-top: 3rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
  footer {
    background: var(--footer-bg);
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    padding: 2.5rem 0 1.5rem 0;
    margin-top: 3rem;
    text-align: center;
    color: var(--footer-text);
    font-size: 1rem;
    letter-spacing: 0.02em;
  }
  .footer-links {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin-bottom: 1.2rem;
  }
  .footer-links a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.05rem;
    transition: color var(--transition);
  }
  .footer-links a:hover {
    color: var(--secondary);
  }
  .footer-social {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 1.2rem;
  }
  .footer-social a {
    color: var(--accent);
    font-size: 1.3rem;
    transition: color var(--transition);
  }
  .footer-social a:hover {
    color: var(--primary);
  }
}

/* Responsive Grid */
.products {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  .products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 2.2rem;
    margin-bottom: 2rem;
}

/* Forms */
input, select, textarea {
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  padding: 0.5rem 1rem;
  font-size: 1rem;
  margin-bottom: 1rem;
  width: 100%;
  box-sizing: border-box;
  transition: border var(--transition);
  input, select, textarea {
    border: 1px solid var(--input-border);
    border-radius: var(--border-radius);
    padding: 0.6rem 1.2rem;
    font-size: 1rem;
    margin-bottom: 1rem;
    width: 100%;
    box-sizing: border-box;
    background: var(--input-bg);
    transition: border var(--transition);
}
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  outline: none;
  input:focus, select:focus, textarea:focus {
    border-color: var(--primary);
    outline: none;
    background: #fff;
}

/* Mobile Styles */
@media (max-width: 768px) {
  .container {
    padding: 0 0.5rem;
  }
  nav {
    flex-direction: column;
    gap: 1rem;
  }
  .products {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  header, footer {
    padding: 1rem 0;
  @media (max-width: 768px) {
    .container {
      padding: 0 0.5rem;
    }
    nav {
      flex-direction: column;
      gap: 1rem;
      padding: 0.5rem 0;
    }
    .products {
      grid-template-columns: 1fr;
      gap: 1.2rem;
    }
    header, footer {
      padding: 1rem 0;
    }
    .header-search {
      margin: 0 0.5rem;
    }
    .footer-links {
      flex-direction: column;
      gap: 1rem;
    }
    .footer-social {
      gap: 0.7rem;
    }
  }
}

/* Animations */
.fade-in {
  animation: fadeIn 0.7s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Utility Classes */
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }
.text-center { text-align: center; }
.rounded { border-radius: var(--border-radius); }
.shadow { box-shadow: var(--box-shadow); }

/* Accessibility */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}