/* Global Styles */
body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    background: #121212;
    color: #f5f5f5;
    line-height: 1.6;
  }
  
  header {
    background-color: #b30000;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.5);
  }
  
  header h1 {
    margin: 0;
    font-size: 2.8rem;
    color: #fff;
  }
  
  .container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
  }
  
  /* Item Selection Section */
  .item-selection-section {
    background: #1e1e1e;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.7);
  }
  
  .item-selection-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
  }
  
  .expand-button {
    background-color: #b30000;
    border: none;
    color: #fff;
    font-size: 1.8rem;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  .expand-button:hover {
    background-color: #e60000;
  }
  
  .item-selection-header h2 {
    margin: 0;
    font-size: 2rem;
  }
  
  .items {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
  }
  
  .item {
    background: #2c2c2c;
    border-radius: 8px;
    padding: 15px;
    flex: 1 1 220px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
  }
  
  .item:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.7);
  }
  
  .item img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
  }
  
  .item p {
    margin: 12px 0 8px;
    font-size: 1.2rem;
    font-weight: 500;
  }
  
  .item-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
  }
  
  .item-controls button {
    background-color: #b30000;
    border: none;
    color: #fff;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: background-color 0.3s ease;
  }
  
  .item-controls button:hover {
    background-color: #e60000;
  }
  
  .item-quantity {
    width: 50px;
    text-align: center;
    border-radius: 4px;
    border: 1px solid #444;
    background: #1a1a1a;
    color: #fff;
    font-size: 1.1rem;
    padding: 6px;
  }
  
  /* Cost Summary Section */
  .cost-summary {
    background: #1e1e1e;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.7);
  }
  
  .cost-summary h2 {
    margin-top: 0;
    font-size: 2rem;
    color: #ff6666;
    text-align: center;
  }
  
  .raid-cost,
  .total-raid-cost {
    margin-bottom: 20px;
  }
  
  .raid-cost ul,
  .total-raid-cost ul {
    list-style: none;
    padding: 0;
  }
  
  .raid-cost li,
  .total-raid-cost li {
    margin-bottom: 10px;
    font-size: 1.2rem;
  }
  
  /* Footer Styles */
  footer {
    background-color: #b30000;
    text-align: center;
    padding: 15px;
    color: #fff;
    font-size: 1rem;
  }
  
  /* Responsive Adjustments */
  @media (max-width: 768px) {
    .items {
      flex-direction: column;
      gap: 15px;
    }
  }