/* Base styles for the widget container */
.whatsapp-widget {
    position: fixed;
    z-index: 9999;
    transition: all 0.3s ease-in-out;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  }
  
  /* Positioning styles */
  .whatsapp-widget.bottom-right {
    bottom: 20px;
    right: 20px;
  }
  
  .whatsapp-widget.bottom-left {
    bottom: 20px;
    left: 20px;
  }
  
  .whatsapp-widget.top-right {
    top: 20px;
    right: 20px;
  }
  
  .whatsapp-widget.top-left {
    top: 20px;
    left: 20px;
  }
  
  /* WhatsApp button styles */
  .whatsapp-button {
    display: flex;
    justify-content: center;
    align-items: center;
    width: var(--widget-size, 60px);
    height: var(--widget-size, 60px);
    border-radius: 50%;
    background-color: var(--widget-background, #25D366);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    -webkit-tap-highlight-color: transparent;
  }
  
  /* SVG icon styles */
  .whatsapp-button svg {
    width: 55%;
    height: 55%;
    transition: transform 0.3s ease;
  }
  
  /* Hover effects */
  .whatsapp-button:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
  }
  
  .whatsapp-button:hover svg {
    transform: scale(1.1);
  }
  
  /* Active state */
  .whatsapp-button:active {
    transform: translateY(1px) scale(0.95);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }
  
  /* Tooltip styles */
  .tooltip {
    position: absolute;
    background-color: #333;
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    line-height: 1.4;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }
  
  /* Tooltip positions */
  .bottom-right .tooltip,
  .bottom-left .tooltip {
    bottom: calc(100% + 12px);
  }
  
  .top-right .tooltip,
  .top-left .tooltip {
    top: calc(100% + 12px);
  }
  
  .bottom-right .tooltip,
  .top-right .tooltip {
    right: 0;
  }
  
  .bottom-left .tooltip,
  .top-left .tooltip {
    left: 0;
  }
  
  /* Tooltip arrow */
  .tooltip::after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
  }
  
  .bottom-right .tooltip::after,
  .bottom-left .tooltip::after {
    bottom: -6px;
    border-top: 6px solid #333;
  }
  
  .top-right .tooltip::after,
  .top-left .tooltip::after {
    top: -6px;
    border-bottom: 6px solid #333;
  }
  
  .bottom-right .tooltip::after,
  .top-right .tooltip::after {
    right: 20px;
  }
  
  .bottom-left .tooltip::after,
  .top-left .tooltip::after {
    left: 20px;
  }
  
  /* Show tooltip on hover */
  .whatsapp-widget:hover .tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  /* Tooltip animations based on position */
  .bottom-right .tooltip,
  .bottom-left .tooltip {
    transform: translateY(-8px);
  }
  
  .top-right .tooltip,
  .top-left .tooltip {
    transform: translateY(8px);
  }
  
  /* Mobile optimization */
  @media screen and (max-width: 768px) {
    .whatsapp-widget {
      --widget-size: 50px; /* Slightly smaller on mobile */
    }
  
    .tooltip {
      display: none; /* Hide tooltip on mobile */
    }
  
    /* Adjust positioning for better mobile experience */
    .whatsapp-widget.bottom-right,
    .whatsapp-widget.bottom-left {
      bottom: 16px;
    }
    
    .whatsapp-widget.bottom-right,
    .whatsapp-widget.top-right {
      right: 16px;
    }
    
    .whatsapp-widget.bottom-left,
    .whatsapp-widget.top-left {
      left: 16px;
    }
    
    .whatsapp-widget.top-right,
    .whatsapp-widget.top-left {
      top: 16px;
    }
  }
  
  /* High contrast mode */
  @media (prefers-contrast: high) {
    .whatsapp-button {
      box-shadow: 0 0 0 2px #000;
    }
    
    .tooltip {
      background-color: #000;
      color: #fff;
      box-shadow: none;
    }
    
    .tooltip::after {
      border-top-color: #000;
      border-bottom-color: #000;
    }
  }
  
  /* Reduced motion preferences */
  @media (prefers-reduced-motion: reduce) {
    .whatsapp-widget,
    .whatsapp-button,
    .tooltip,
    .whatsapp-button svg {
      transition: none;
    }
    
    .whatsapp-button:hover {
      transform: none;
    }
  }
  
  /* Print styles */
  @media print {
    .whatsapp-widget {
      display: none;
    }
  }