/* Chat Assistant Widget Styles */
.chat-assistant-container {
  font-family: var(--font-family, "Bricolage Grotesque", sans-serif);
  margin: 40px auto;
  padding: 0 15px;
  max-width: 1200px;
}

.chat-assistant-window {
  width: 100%;
  height: 700px;
  max-height: calc(100vh - 200px);
  background: var(--white, #ffffff);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  display: none;
  flex-direction: column;
  overflow: hidden;
  transition: all 0.3s ease;
}

body.dark-theme .chat-assistant-window {
  background: var(--dark-theme-black, #0E1018);
  color: var(--dark-theme-white, #f0f2f5);
}

.chat-assistant-window.active {
  display: flex;
}

.chat-assistant-header {
  background: var(--primary, #4770FF);
  color: white;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 16px 16px 0 0;
}

.chat-assistant-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.chat-assistant-header .close-btn {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 24px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s;
}

.chat-assistant-header .close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.chat-assistant-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--background, #F0F2F5);
}

body.dark-theme .chat-assistant-messages {
  background: var(--dark-theme-bg, #000);
}

.chat-message {
  display: flex;
  gap: 10px;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.chat-message-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 600;
  font-size: 14px;
}

.chat-message.assistant .chat-message-avatar {
  background: var(--primary, #4770FF);
  color: white;
}

.chat-message.user .chat-message-avatar {
  background: var(--light-black, #576076);
  color: white;
}

.chat-message-content {
  max-width: 75%;
  padding: 12px 16px;
  border-radius: 12px;
  line-height: 1.5;
  word-wrap: break-word;
}

.chat-message.assistant .chat-message-content {
  background: var(--white, #ffffff);
  color: var(--black, #1A1F2C);
  border-bottom-left-radius: 4px;
}

body.dark-theme .chat-message.assistant .chat-message-content {
  background: var(--dark-theme-black, #0E1018);
  color: var(--dark-theme-white, #f0f2f5);
  border: 1px solid var(--border, #DBDFE5);
}

.chat-message.user .chat-message-content {
  background: var(--primary, #4770FF);
  color: white;
  border-bottom-right-radius: 4px;
}

.chat-assistant-input-area {
  padding: 16px;
  background: var(--white, #ffffff);
  border-top: 1px solid var(--border, #DBDFE5);
  display: flex;
  gap: 10px;
  border-radius: 0 0 16px 16px;
}

body.dark-theme .chat-assistant-input-area {
  background: var(--dark-theme-black, #0E1018);
  border-top-color: var(--border, #DBDFE5);
}

.chat-assistant-input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid var(--border, #DBDFE5);
  border-radius: 24px;
  font-size: 14px;
  font-family: var(--font-family, "Bricolage Grotesque", sans-serif);
  outline: none;
  transition: border-color 0.2s;
  background: var(--background, #F0F2F5);
  color: var(--black, #1A1F2C);
}

body.dark-theme .chat-assistant-input {
  background: var(--dark-theme-bg, #000);
  color: var(--dark-theme-white, #f0f2f5);
  border-color: var(--border, #DBDFE5);
}

.chat-assistant-input:focus {
  border-color: var(--primary, #4770FF);
}

.chat-assistant-send-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary, #4770FF);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}

.chat-assistant-send-btn:hover:not(:disabled) {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(71, 112, 255, 0.4);
}

.chat-assistant-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.chat-assistant-send-btn svg {
  width: 20px;
  height: 20px;
  fill: white;
}

.typing-indicator {
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  background: var(--white, #ffffff);
  border-radius: 12px;
  border-bottom-left-radius: 4px;
  max-width: 75px;
}

body.dark-theme .typing-indicator {
  background: var(--dark-theme-black, #0E1018);
  border: 1px solid var(--border, #DBDFE5);
}

.typing-indicator span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--light-black, #576076);
  animation: typing 1.4s infinite;
}

.typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-indicator span: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) {
  .chat-assistant-window {
    height: calc(100vh - 150px);
    border-radius: 12px;
  }
  
  .chat-assistant-container {
    margin-top: 20px;
  }
}