.chatbot-toggle {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.chatbot-toggle:hover {
  transform: scale(1.05);
  box-shadow:
    var(--shadow-xl),
    0 0 50px rgb(15 118 110 / 0.4);
}

.chatbot-toggle:active {
  transform: scale(0.95);
}

.chatbot-toggle-icon {
  width: 28px;
  height: 28px;
  color: var(--white);
  transition:
    transform var(--transition-base),
    opacity var(--transition-fast);
}

.chatbot-toggle .icon-close {
  position: absolute;
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
}

.chatbot-toggle.active .icon-chat {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}

.chatbot-toggle.active .icon-close {
  opacity: 1;
  transform: rotate(0) scale(1);
}

.chatbot-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 20px;
  height: 20px;
  background: var(--accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--white);
  opacity: 0;
  transform: scale(0);
  transition: all var(--transition-bounce);
}

.chatbot-badge.show {
  opacity: 1;
  transform: scale(1);
}

.chatbot-window {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: 380px;
  height: 600px;
  max-height: calc(100vh - 140px);
  background: var(--white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.95);
  transition: all var(--transition-base);
}

.chatbot-window.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.chatbot-header {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  color: var(--white);
  padding: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

.chatbot-avatar {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.chatbot-avatar svg {
  width: 24px;
  height: 24px;
  color: var(--white);
}

.chatbot-header-info {
  flex: 1;
  min-width: 0;
}

.chatbot-header-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.chatbot-header-status {
  font-size: 0.8rem;
  opacity: 0.9;
  display: flex;
  align-items: center;
  gap: 6px;
}

.chatbot-toast {
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 10001;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.18);
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
  pointer-events: none;
}

.chatbot-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.chatbot-toast-success {
  background: linear-gradient(135deg, #059669, #10b981);
}

.chatbot-toast-icon {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.chatbot-status-dot {
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: var(--radius-full);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.chatbot-header-actions {
  display: flex;
  gap: var(--space-xs);
}

.chatbot-header-btn {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: background var(--transition-fast);
}

.chatbot-header-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

.chatbot-header-btn svg {
  width: 18px;
  height: 18px;
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background: var(--bg-light);
  position: relative;
}

.chatbot-messages.no-scroll {
  overflow: hidden;
}

.chatbot-messages::-webkit-scrollbar {
  width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
  background: transparent;
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: var(--radius-full);
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
  background: var(--gray-400);
}

.chatbot-message {
  display: flex;
  gap: var(--space-sm);
  max-width: 85%;
  animation: messageIn 0.3s ease;
}

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

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

.chatbot-message.assistant {
  align-self: flex-start;
}

.chatbot-message-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-message.assistant .chatbot-message-avatar {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  color: var(--white);
}

.chatbot-message.user .chatbot-message-avatar {
  background: var(--gray-200);
  color: var(--gray-600);
}

.chatbot-message-avatar svg {
  width: 16px;
  height: 16px;
}

.chatbot-message-content {
  padding: var(--space-md);
  border-radius: var(--radius-xl);
  font-size: 0.925rem;
  line-height: 1.5;
}

.chatbot-message.assistant .chatbot-message-content {
  background: var(--white);
  color: var(--gray-700);
  border-bottom-left-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.chatbot-message.user .chatbot-message-content {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  color: var(--white);
  border-bottom-right-radius: var(--radius-sm);
}

.chatbot-typing {
  display: flex;
  gap: var(--space-sm);
  align-self: flex-start;
  max-width: 85%;
}

.chatbot-typing-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.chatbot-typing-avatar svg {
  width: 16px;
  height: 16px;
}

.chatbot-typing-dots {
  background: var(--white);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-xl);
  border-bottom-left-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 4px;
}

.chatbot-typing-dots span {
  width: 8px;
  height: 8px;
  background: var(--gray-400);
  border-radius: var(--radius-full);
  animation: typingBounce 1.4s infinite ease-in-out;
}

.chatbot-typing-dots span:nth-child(1) {
  animation-delay: 0s;
}

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

.chatbot-typing-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingBounce {
  0%,
  60%,
  100% {
    transform: translateY(0);
    background: var(--gray-400);
  }
  30% {
    transform: translateY(-6px);
    background: var(--primary);
  }
}

.chatbot-welcome {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
}

.chatbot-welcome-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  background: linear-gradient(
    135deg,
    var(--primary-light) 0%,
    var(--primary) 100%
  );
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.chatbot-welcome-icon svg {
  width: 32px;
  height: 32px;
}

.chatbot-welcome h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: var(--space-sm);
}

.chatbot-welcome p {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-bottom: var(--space-lg);
}

.chatbot-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.chatbot-suggestion {
  padding: var(--space-sm) var(--space-md);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--gray-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chatbot-suggestion:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.chatbot-input-area {
  padding: var(--space-md) var(--space-lg);
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  flex-shrink: 0;
}

.chatbot-input-wrapper {
  display: flex;
  align-items: flex-end;
  gap: var(--space-sm);
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  padding: var(--space-sm);
  border: 1px solid var(--gray-200);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.chatbot-input-wrapper:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgb(15 118 110 / 0.1);
}

.chatbot-input {
  flex: 1;
  border: none;
  background: transparent;
  padding: var(--space-sm) var(--space-sm);
  font-family: var(--font-body);
  font-size: 0.925rem;
  color: var(--gray-700);
  resize: none;
  max-height: 100px;
  line-height: 1.4;
}

.chatbot-input:focus {
  outline: none;
}

.chatbot-input::placeholder {
  color: var(--gray-400);
}

.chatbot-send-btn {
  width: 40px;
  height: 40px;
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.chatbot-send-btn:hover:not(:disabled) {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

.chatbot-send-btn:active:not(:disabled) {
  transform: scale(0.95);
}

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

.chatbot-send-btn svg {
  width: 20px;
  height: 20px;
}

.chatbot-error {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgb(239 68 68 / 0.1);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  animation: messageIn 0.3s ease;
}

.chatbot-error svg {
  width: 18px;
  height: 18px;
  color: var(--error);
  flex-shrink: 0;
}

.chatbot-error span {
  font-size: 0.85rem;
  color: var(--error);
}

.chatbot-error-retry {
  margin-left: auto;
  padding: var(--space-xs) var(--space-sm);
  background: var(--error);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.chatbot-error-retry:hover {
  background: #dc2626;
}

@media (max-width: 480px) {
  .chatbot-toggle {
    bottom: 16px;
    right: 16px;
    width: 56px;
    height: 56px;
  }

  .chatbot-window {
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: 100%;
    max-height: 100vh;
    border-radius: 0;
  }

  .chatbot-window.open {
    transform: translateY(0) scale(1);
  }

  .chatbot-header {
    padding: var(--space-md);
  }

  .chatbot-messages {
    padding: var(--space-md);
  }

  .chatbot-input-area {
    padding: var(--space-md);
    padding-bottom: calc(var(--space-md) + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 768px) and (min-width: 481px) {
  .chatbot-window {
    width: 340px;
    height: 480px;
    bottom: 90px;
    right: 16px;
  }
}

@media print {
  .chatbot-toggle,
  .chatbot-window {
    display: none !important;
  }
}

.chatbot-lead-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(145deg, #f8fafc 0%, #f1f5f9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  animation: fadeIn 0.3s ease;
  overflow: hidden;
}

.chatbot-lead-overlay.success {
  background: linear-gradient(145deg, #ecfdf5 0%, #d1fae5 100%);
  transition: background 0.25s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.chatbot-lead-form {
  width: 100%;
  height: 100%;
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  box-sizing: border-box;
  overflow: hidden;
}

.chatbot-lead-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  box-shadow: 0 8px 24px rgb(15 118 110 / 0.3);
  flex-shrink: 0;
}

.chatbot-lead-icon svg {
  width: 28px;
  height: 28px;
  color: white;
}

.chatbot-lead-form h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: var(--space-xs);
  flex-shrink: 0;
}

.chatbot-lead-form p {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: var(--space-md);
  flex-shrink: 0;
}

.chatbot-lead-description {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.5;
  margin-bottom: var(--space-md);
  text-align: center;
  flex-shrink: 0;
}

.chatbot-lead-inputs {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  width: 100%;
  max-width: 280px;
  flex-shrink: 0;
}

.chatbot-lead-input-group {
  text-align: left;
}

.chatbot-lead-input-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.chatbot-lead-input-group label svg {
  width: 14px;
  height: 14px;
  color: var(--primary);
}

.chatbot-lead-input-group input {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
  color: var(--gray-700);
  background: var(--white);
  transition: all var(--transition-fast);
  box-sizing: border-box;
}

.chatbot-lead-input-group input:hover {
  border-color: var(--gray-300);
}

.chatbot-lead-input-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgb(15 118 110 / 0.1);
}

.chatbot-lead-input-group input::placeholder {
  color: var(--gray-400);
}

.chatbot-lead-input-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgb(15 118 110 / 0.1);
}

.chatbot-lead-input-group input::placeholder {
  color: var(--gray-400);
}

.chatbot-lead-error {
  padding: var(--space-sm);
  background: rgb(239 68 68 / 0.1);
  border: 1px solid rgb(239 68 68 / 0.2);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  color: #dc2626;
  text-align: center;
  flex-shrink: 0;
  width: 100%;
  max-width: 280px;
}

.chatbot-lead-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  max-width: 280px;
  padding: 14px var(--space-lg);
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  border: none;
  border-radius: var(--radius-xl);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: var(--space-md);
  box-shadow: 0 4px 15px rgb(15 118 110 / 0.4);
  flex-shrink: 0;
}

.chatbot-lead-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgb(15 118 110 / 0.45);
}

.chatbot-lead-submit:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 4px 15px rgb(15 118 110 / 0.4);
}

.chatbot-lead-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.chatbot-lead-submit svg {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
}

.chatbot-lead-submit:hover:not(:disabled) svg {
  transform: translateX(3px);
}

.chatbot-lead-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  animation: leadSuccessFadeIn 0.35s ease-out both;
}

.chatbot-lead-success-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, #059669 0%, #10b981 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  box-shadow: 0 10px 25px rgba(5, 150, 105, 0.35);
  animation: leadSuccessPop 0.45s cubic-bezier(0.18, 0.89, 0.32, 1.28) both;
}

.chatbot-lead-success-icon svg {
  width: 34px;
  height: 34px;
}

.chatbot-lead-success h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: #065f46;
  margin-bottom: 6px;
}

.chatbot-lead-success p {
  max-width: 280px;
  color: #065f46;
  font-size: 0.9rem;
  line-height: 1.5;
}

@keyframes leadSuccessFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes leadSuccessPop {
  0% {
    transform: scale(0.6);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}