/* ===================================
   CHATBOT ÉLÉGANT
   =================================== */

.chatbot-bubble {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9999;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  box-shadow: 0 8px 30px rgba(102, 126, 234, 0.4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  animation: pulse-glow 2s infinite;
}

.chatbot-bubble:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(102, 126, 234, 0.6);
}

.chatbot-bubble svg {
  width: 30px;
  height: 30px;
  fill: white;
}

.chatbot-notification {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 24px;
  height: 24px;
  background: #ff3b30;
  border-radius: 50%;
  color: white;
  font-size: 12px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: bounce 0.6s ease infinite;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.4);
  }
  50% {
    box-shadow: 0 8px 40px rgba(102, 126, 234, 0.7);
  }
}

@keyframes bounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

.chatbot-window {
  position: fixed;
  bottom: 110px;
  right: 30px;
  width: 380px;
  height: 600px;
  background: var(--bg-card);
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 9998;
  animation: slideUp 0.3s ease;
}

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

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

.chatbot-header {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 20px;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chatbot-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.chatbot-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.chatbot-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.chatbot-close svg {
  width: 16px;
  height: 16px;
  fill: white;
}

.chatbot-messages {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  background: var(--bg-primary);
}

.chatbot-message {
  margin-bottom: 16px;
  display: flex;
  gap: 10px;
  animation: fadeIn 0.3s ease;
}

.chatbot-message.bot {
  flex-direction: row;
}

.chatbot-message.user {
  flex-direction: row-reverse;
}

.message-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.message-avatar svg {
  width: 20px;
  height: 20px;
  fill: white;
}

.message-content {
  max-width: 70%;
  padding: 12px 16px;
  border-radius: 16px;
  line-height: 1.5;
  font-size: 14px;
}

.chatbot-message.bot .message-content {
  background: var(--bg-card);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
}

.chatbot-message.user .message-content {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  border-bottom-right-radius: 4px;
}

.chatbot-quick-replies {
  padding: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.quick-reply-btn {
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-primary);
}

.quick-reply-btn:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.chatbot-input {
  padding: 16px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 10px;
  background: var(--bg-secondary);
}

.chatbot-input input {
  flex: 1;
  padding: 10px 16px;
  border: 1px solid var(--border-color);
  border-radius: 25px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
}

.chatbot-input input:focus {
  border-color: var(--primary);
}

.chatbot-send {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
}

.chatbot-send:hover {
  transform: scale(1.1);
}

.chatbot-send svg {
  width: 18px;
  height: 18px;
  fill: white;
}

.typing-indicator {
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  background: var(--bg-card);
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  width: fit-content;
}

.typing-dot {
  width: 8px;
  height: 8px;
  background: var(--text-secondary);
  border-radius: 50%;
  animation: typing 1.4s infinite;
}

.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.7; }
  30% { transform: translateY(-10px); opacity: 1; }
}

/* Mobile responsive */
@media (max-width: 768px) {
  .chatbot-bubble {
    width: 56px;
    height: 56px;
    bottom: 20px;
    right: 20px;
  }

  .chatbot-window {
    width: calc(100vw - 20px);
    height: calc(100vh - 100px);
    bottom: 90px;
    right: 10px;
    left: 10px;
    margin: 0 auto;
  }
}