* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
/* App container */
  .app {
    display: flex;
    flex-direction: column;
    background: var(--bg-color, linear-gradient(135deg, #e0f7fa, #b3e5fc));
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%234158d0' fill-opacity='0.05'%3E%3Cpath opacity='.5' d='M96 95h4v1h-4v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9zm-1 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9z'/%3E%3Cpath d='M6 5V0H5v5H0v1h5v94h1V6h94V5H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    transition: background 0.3s ease, color 0.3s ease;
    color: var(--text-color, #333);
    font-family: 'Poppins', 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  }
  


  /* Global responsive styles */
  img {
    max-width: 100%;
    height: auto;
  }

  .games-header h1 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 35px;
    color:  #4158D0 !important;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    font-weight: 700;
    background: var(--bg-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    position: relative;
  }

  #notification {
    position: fixed;
    top: 80px;
    right: 20px;
    padding: 12px 20px;
    border-radius: 10px;
    color: white;
    font-weight: 500;
    z-index: 1000000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    max-width: 300px;
}
#notification.info {
    background: linear-gradient(45deg, #4158D0, #53a9ff);
}
#notification.success {
    background: linear-gradient(45deg, #10b981, #059669);
}
#notification.error {
    background: linear-gradient(45deg, #ef4444, #dc2626);
}
#notification i {
    margin-right: 10px;
    font-size: 1.2rem;
}
#notification.show {
    opacity: 1;
    transform: translateY(0);
}

  .games-header h1::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg,  #4158D0 0%, #C850C0 100%);
    border-radius: 10px;
  }

  /* Responsive breakpoints */
  
  @media (max-width: 768px) {
    .content {
      padding: 1.2rem;
    }
  }
  
  @media (max-width: 576px) {
    .content {
      padding: 1rem;
    }
  }

  /* Utility classes for responsive layouts */
  .d-flex {
    display: flex;
  }

  .flex-column {
    flex-direction: column;
  }

  .flex-wrap {
    flex-wrap: wrap;
  }

  .justify-content-center {
    justify-content: center;
  }

  .align-items-center {
    align-items: center;
  }

  .text-center {
    text-align: center;
  }

  /* Grid system */
  .row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
  }

  .col {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
  }

  /* Hide elements on small screens */
  @media (max-width: 576px) {
    .hide-xs {
      display: none !important;
    }
  }

  @media (max-width: 768px) {
    .hide-sm {
      display: none !important;
    }
  }

  /* Spacing utils */
  .mt-1 { margin-top: 0.25rem; }
  .mt-2 { margin-top: 0.5rem; }
  .mt-3 { margin-top: 1rem; }
  .mt-4 { margin-top: 1.5rem; }
  .mt-5 { margin-top: 3rem; }

  .mb-1 { margin-bottom: 0.25rem; }
  .mb-2 { margin-bottom: 0.5rem; }
  .mb-3 { margin-bottom: 1rem; }
  .mb-4 { margin-bottom: 1.5rem; }
  .mb-5 { margin-bottom: 3rem; }

  .p-1 { padding: 0.25rem; }
  .p-2 { padding: 0.5rem; }
  .p-3 { padding: 1rem; }
  .p-4 { padding: 1.5rem; }
  .p-5 { padding: 3rem; }