body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #a5f3fc, #c7d2fe);
  color: #000;
}

.glass {
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2);
}

.title-glow {
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
}

.animate-spin-slow {
  animation: spin 8s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.canvas-container {
  position: relative;
  width: 300px;
  height: 300px;
  margin: 0 auto;
}

.wheel-pointer {
  position: absolute;
  top: 50%;
  right: -25px;
  width: 0;
  height: 0;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-right: 25px solid #111;
  transform: translateY(-50%);
  z-index: 10;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.7));
}

.canvas-center {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  background: #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  z-index: 5;
}

.winner-card {
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.5s ease-out;
}

.winner-card.show {
  opacity: 1;
  transform: translateY(0);
}

.btn {
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn:active {
  transform: translateY(-1px);
}

.sidebar {
  width: 250px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  height: 100vh;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.right-sidebar {
  border-right: none;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.sidebar-header {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 2rem;
  color: #000;
}

.preset-btn {
  width: 90%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border-radius: 0.5rem;
  border: none;
  background: rgba(255, 255, 255, 0.3);
  color: #000;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.preset-btn:hover {
  background: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.main-content {
  flex: 1;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow-y: auto;
  max-height: 100vh;
}
    :root {
      --sidebar-width: 250px;
      --sidebar-mobile-height: 80px;
    }
    
    body {
      overflow-x: hidden;
      margin: 0;
      padding: 0;
    }
    
    .sidebar {
      width: var(--sidebar-width);
      background: rgba(255, 255, 255, 0.2);
      backdrop-filter: blur(8px);
      height: 100vh;
      padding: 1rem;
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      align-items: center;
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      transition: all 0.3s ease;
      z-index: 20;
    }
    
    .right-sidebar {
      border-left: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    .sidebar-header {
      font-size: 1.5rem;
      font-weight: bold;
      margin-bottom: 2rem;
      color: #000;
    }
    
    .preset-btn {
      width: 90%;
      padding: 0.75rem;
      margin-bottom: 1rem;
      border-radius: 0.5rem;
      border: none;
      color: #000;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s ease;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }
    
    .preset-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    }
    
    .main-content {
      flex: 1;
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: flex-start;
      overflow-y: auto;
      min-height: 100vh;
      max-width: 100%;
    }
    
    /* Mobile Styles */
    @media (max-width: 1024px) {
      body {
        flex-direction: column;
      }
      
      .main-content {
        padding-top: calc(var(--sidebar-mobile-height) + 1rem);
        min-height: calc(100vh - var(--sidebar-mobile-height));
      }
      
      .sidebar {
        position: fixed;
        top: 0;
        width: 100%;
        height: var(--sidebar-mobile-height);
        flex-direction: row;
        overflow-x: auto;
        padding: 0.5rem;
      }
      
      .left-sidebar {
        left: 0;
        justify-content: flex-start;
      }
      
      .right-sidebar {
        bottom: 0;
        top: auto;
        justify-content: flex-start;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        border-left: none;
      }
      
      .sidebar-header {
        margin-bottom: 0;
        margin-right: 1rem;
        white-space: nowrap;
        font-size: 1.25rem;
      }
      
      .preset-btn {
        width: auto;
        margin: 0 0.5rem;
        padding: 0.5rem 1rem;
        white-space: nowrap;
      }
      
      h1.title {
        font-size: 2rem;
        margin-top: 1rem;
        margin-bottom: 1.5rem;
      }
      
      .wheel-container {
        transform: scale(0.85);
        margin: -1rem 0;
      }
      
      .input-section {
        flex-direction: column;
      }
    }
    
    /* Medium screens */
    @media (min-width: 768px) and (max-width: 1024px) {
      h1.title {
        font-size: 2.5rem;
      }
    }
    
    /* Additional responsive fixes */
    @media (max-width: 640px) {
      .input-grid {
        grid-template-columns: 1fr !important;
      }
      
      .buttons-container {
        flex-direction: column;
        align-items: center;
      }
      
      .buttons-container button {
        margin: 0.5rem 0;
        width: 100%;
      }
      
      .wheels-grid {
        grid-template-columns: 1fr !important;
      }
      
      .wheel-container {
        transform: scale(0.8);
        margin: -2rem 0;
      }
    }