/* Chat Widget Styles */
.chat-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Chat Button (Minimized State) */
.chat-button {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #62bfda 0%, #62bfda 100%);
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  border: none;
  color: white;
  font-size: 24px;
}

.chat-button:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2);
}

.chat-button.hidden {
  display: none;
}

/* Chat Window (Expanded State) */
.chat-window {
  min-width: 400px;
  height: 80vh;
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  display: none;
  flex-direction: column;
  transition: all 0.3s ease;
}

.chat-window.open {
  display: flex;
}

/* Chat Header */
.chat-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-title {
  font-weight: 600;
  font-size: 16px;
}

.chat-controls {
  display: flex;
  gap: 10px;
}

.control-btn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
  font-size: 16px;
}

.control-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Chat Content */
.chat-content {
  flex: 1;
  padding: 0;
  overflow: hidden;
}

.chat-iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: #f8f9fa;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .chat-window {
    width: calc(100vw - 40px);
    height: calc(80vh);
    bottom: 20px;
    right: 20px;
    left: 20px;
    margin: 0 auto;
  }

  .chat-button {
    width: 55px;
    height: 55px;
    font-size: 20px;


  }
}

/* Loading State */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: #666;
  font-size: 14px;
}

/* Animations */
@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.chat-window.open {
  animation: slideUp 0.3s ease;
}