/*
 * CF Chatbot Pro - Premium Chat Widget Styles
 * @author CF Development
 * @version 2.0.0
 *
 * Design System:
 * --cf-primary: Primary brand color (set inline)
 * --cf-secondary: Secondary accent color (set inline)
 */

/* ============================================================
   RESET & BASE
   ============================================================ */
.cf-chatbot-toggle,
.cf-chatbot-window,
.cf-chatbot-window * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   CSS CUSTOM PROPERTIES (DEFAULTS)
   ============================================================ */
.cf-chatbot-toggle,
.cf-chatbot-window {
  --cf-primary: #4f46e5;
  --cf-secondary: #7c3aed;
  --cf-bg: #ffffff;
  --cf-bg-messages: #f8f9fa;
  --cf-text: #1a1a2e;
  --cf-text-secondary: #6b7280;
  --cf-text-muted: #9ca3af;
  --cf-border: rgba(0, 0, 0, 0.08);
  --cf-bot-bubble: #ffffff;
  --cf-bot-text: #1a1a2e;
  --cf-user-bubble: var(--cf-primary);
  --cf-user-text: #ffffff;
  --cf-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --cf-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
  --cf-shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.18);
  --cf-shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.22);
  --cf-radius-sm: 8px;
  --cf-radius-md: 12px;
  --cf-radius-lg: 16px;
  --cf-radius-xl: 20px;
  --cf-radius-full: 9999px;
  --cf-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --cf-transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================================
   TOGGLE BUTTON
   ============================================================ */
.cf-chatbot-toggle {
  position: fixed;
  bottom: 24px;
  width: 60px;
  height: 60px;
  border-radius: var(--cf-radius-full);
  background: linear-gradient(135deg, var(--cf-primary), var(--cf-secondary));
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999998;
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.16),
    0 0 0 0 rgba(79, 70, 229, 0.4);
  transition:
    transform var(--cf-transition-bounce),
    box-shadow var(--cf-transition);
  animation: cf-pulse-in 2s ease-out 1s both;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.cf-chatbot-toggle:hover {
  transform: scale(1.1);
  box-shadow:
    0 6px 24px rgba(0, 0, 0, 0.2),
    0 0 0 0 rgba(79, 70, 229, 0);
}

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

.cf-chatbot-toggle .cf-toggle-icon,
.cf-chatbot-toggle .cf-toggle-close {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--cf-transition), opacity var(--cf-transition);
}

.cf-chatbot-toggle .cf-toggle-close {
  transform: rotate(90deg) scale(0);
  opacity: 0;
}

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

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

/* Badge */
.cf-toggle-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 22px;
  height: 22px;
  background: #ef4444;
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--cf-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #ffffff;
  animation: cf-badge-pulse 2s ease-in-out infinite;
  z-index: 1;
}

/* Position classes */
.cf-pos-bottom-right {
  right: 24px;
}

.cf-pos-bottom-left {
  left: 24px;
}

/* ============================================================
   CHAT WINDOW
   ============================================================ */
.cf-chatbot-window {
  position: fixed;
  bottom: 100px;
  width: 380px;
  height: 520px;
  max-height: calc(100vh - 130px);
  background: var(--cf-bg);
  border-radius: var(--cf-radius-lg);
  box-shadow: var(--cf-shadow-xl);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 999999;
  opacity: 0;
  transform: translateY(20px) scale(0.96);
  transition:
    opacity var(--cf-transition),
    transform var(--cf-transition-bounce);
  border: 1px solid var(--cf-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

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

.cf-chatbot-window.cf-pos-bottom-right {
  right: 24px;
}

.cf-chatbot-window.cf-pos-bottom-left {
  left: 24px;
}

/* ============================================================
   HEADER
   ============================================================ */
.cf-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--cf-primary), var(--cf-secondary));
  color: #ffffff;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.cf-chat-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 120px;
  height: 120px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--cf-radius-full);
  pointer-events: none;
}

.cf-chat-header::after {
  content: '';
  position: absolute;
  bottom: -60%;
  left: 10%;
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--cf-radius-full);
  pointer-events: none;
}

.cf-chat-header-info {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.cf-chat-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--cf-radius-full);
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.cf-chat-avatar svg {
  color: #ffffff;
}

.cf-chat-header-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cf-chat-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.cf-chat-status {
  font-size: 12px;
  opacity: 0.9;
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 400;
}

.cf-status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: var(--cf-radius-full);
  flex-shrink: 0;
}

.cf-status-dot.cf-status-online {
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.6);
  animation: cf-status-pulse 2s ease-in-out infinite;
}

.cf-status-dot.cf-status-bot {
  background: #facc15;
  box-shadow: 0 0 6px rgba(250, 204, 21, 0.5);
}

.cf-chat-header-actions {
  display: flex;
  gap: 4px;
  position: relative;
  z-index: 1;
}

.cf-chat-minimize,
.cf-chat-close {
  width: 32px;
  height: 32px;
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-radius: var(--cf-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--cf-transition), transform var(--cf-transition);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.cf-chat-minimize:hover,
.cf-chat-close:hover {
  background: rgba(255, 255, 255, 0.28);
  transform: scale(1.05);
}

.cf-chat-minimize:active,
.cf-chat-close:active {
  transform: scale(0.95);
}

/* ============================================================
   MESSAGES AREA
   ============================================================ */
.cf-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  background: var(--cf-bg-messages);
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-behavior: smooth;
}

/* Custom Scrollbar */
.cf-chat-messages::-webkit-scrollbar {
  width: 5px;
}

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

.cf-chat-messages::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 10px;
}

.cf-chat-messages::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.25);
}

/* Message Wrapper */
.cf-message {
  display: flex;
  gap: 8px;
  max-width: 88%;
  animation: cf-message-in 0.35s var(--cf-transition) both;
}

.cf-message-bot {
  align-self: flex-start;
}

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

/* Avatar */
.cf-message-avatar {
  width: 28px;
  height: 28px;
  border-radius: var(--cf-radius-full);
  background: linear-gradient(135deg, var(--cf-primary), var(--cf-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  box-shadow: var(--cf-shadow-sm);
  color: #ffffff;
  align-self: flex-end;
}

/* Message Bubble */
.cf-message-bubble {
  padding: 10px 14px;
  border-radius: var(--cf-radius-md);
  font-size: 13.5px;
  line-height: 1.55;
  word-wrap: break-word;
  position: relative;
}

.cf-message-bot .cf-message-bubble {
  background: var(--cf-bot-bubble);
  color: var(--cf-bot-text);
  border-bottom-left-radius: 4px;
  box-shadow: var(--cf-shadow-sm);
}

.cf-message-user .cf-message-bubble {
  background: linear-gradient(135deg, var(--cf-primary), var(--cf-secondary));
  color: var(--cf-user-text);
  border-bottom-right-radius: 4px;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.25);
}

.cf-message-bubble a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
}

.cf-message-bubble a:hover {
  opacity: 0.85;
}

.cf-message-bubble strong {
  font-weight: 600;
}

.cf-message-bubble .cf-list-item {
  padding: 2px 0;
}

.cf-message-bubble .cf-list-num {
  font-weight: 600;
  color: var(--cf-primary);
}

.cf-message-user .cf-message-bubble .cf-list-num {
  color: rgba(255, 255, 255, 0.85);
}

/* Message Time */
.cf-message-time {
  font-size: 10px;
  color: var(--cf-text-muted);
  margin-top: 4px;
  padding: 0 4px;
}

.cf-message-user .cf-message-time {
  text-align: right;
}

/* ============================================================
   TYPING INDICATOR
   ============================================================ */
.cf-typing-indicator .cf-message-bubble {
  padding: 12px 18px;
}

.cf-typing-dots {
  display: flex;
  gap: 4px;
  align-items: center;
}

.cf-typing-dots span {
  width: 7px;
  height: 7px;
  border-radius: var(--cf-radius-full);
  background: var(--cf-text-muted);
  animation: cf-typing-bounce 1.4s ease-in-out infinite;
}

.cf-typing-dots span:nth-child(2) {
  animation-delay: 0.16s;
}

.cf-typing-dots span:nth-child(3) {
  animation-delay: 0.32s;
}

/* ============================================================
   PRODUCT CARDS
   ============================================================ */
.cf-product-cards {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  animation: cf-message-in 0.35s var(--cf-transition) both;
}

.cf-product-cards::-webkit-scrollbar {
  height: 3px;
}

.cf-product-cards::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.12);
  border-radius: 10px;
}

.cf-product-card {
  flex: 0 0 200px;
  scroll-snap-align: start;
  background: var(--cf-bot-bubble);
  border-radius: var(--cf-radius-md);
  padding: 14px;
  text-decoration: none;
  color: var(--cf-text);
  box-shadow: var(--cf-shadow-sm);
  border: 1px solid var(--cf-border);
  transition: transform var(--cf-transition), box-shadow var(--cf-transition);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cf-product-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--cf-shadow-md);
}

.cf-product-name {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--cf-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cf-product-price {
  font-size: 15px;
  font-weight: 700;
  color: var(--cf-primary);
}

.cf-product-action {
  font-size: 12px;
  color: var(--cf-primary);
  font-weight: 600;
  margin-top: 4px;
}

/* ============================================================
   INPUT AREA
   ============================================================ */
.cf-chat-input {
  padding: 10px 14px 8px;
  background: var(--cf-bg);
  border-top: 1px solid var(--cf-border);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cf-chat-actions {
  display: flex;
  gap: 6px;
}

.cf-action-btn {
  width: 34px;
  height: 34px;
  border: 1px solid var(--cf-border);
  background: var(--cf-bg);
  color: var(--cf-text-secondary);
  border-radius: var(--cf-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--cf-transition);
  text-decoration: none;
  font-size: 16px;
}

.cf-action-btn:hover {
  background: var(--cf-bg-messages);
  color: var(--cf-primary);
  border-color: var(--cf-primary);
  transform: translateY(-1px);
}

.cf-action-btn.cf-action-whatsapp:hover {
  color: #25d366;
  border-color: #25d366;
}

.cf-input-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--cf-bg-messages);
  border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius-full);
  padding: 4px 4px 4px 16px;
  transition: all var(--cf-transition);
}

.cf-input-wrapper:focus-within {
  border-color: var(--cf-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
  background: var(--cf-bg);
}

.cf-chat-input #cf-chat-input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 14px;
  color: var(--cf-text);
  outline: none;
  min-width: 0;
  line-height: 1.4;
}

.cf-chat-input #cf-chat-input::placeholder {
  color: var(--cf-text-muted);
}

.cf-send-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: linear-gradient(135deg, var(--cf-primary), var(--cf-secondary));
  color: #ffffff;
  border-radius: var(--cf-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--cf-transition);
  flex-shrink: 0;
}

.cf-send-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.35);
}

.cf-send-btn:active {
  transform: scale(0.94);
}

.cf-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Footer */
.cf-chat-footer {
  text-align: center;
  font-size: 10px;
  color: var(--cf-text-muted);
  padding-top: 2px;
}

.cf-chat-footer strong {
  font-weight: 600;
  color: var(--cf-text-secondary);
}

/* ============================================================
   LEAD FORM
   ============================================================ */
.cf-lead-form {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  background: var(--cf-bg-messages);
}

.cf-lead-form-header {
  text-align: center;
  padding: 20px 20px 12px;
  background: linear-gradient(135deg, var(--cf-primary), var(--cf-secondary));
  color: #ffffff;
}

.cf-lead-form-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--cf-radius-full);
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.cf-lead-form-header h4 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}

.cf-lead-form-header p {
  font-size: 13px;
  opacity: 0.85;
  margin: 0;
  font-weight: 400;
}

.cf-lead-form-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cf-form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cf-form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--cf-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.cf-form-group input,
.cf-form-group textarea {
  padding: 10px 14px;
  border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius-sm);
  background: var(--cf-bg);
  color: var(--cf-text);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: all var(--cf-transition);
  resize: none;
}

.cf-form-group input:focus,
.cf-form-group textarea:focus {
  border-color: var(--cf-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.cf-form-group input::placeholder,
.cf-form-group textarea::placeholder {
  color: var(--cf-text-muted);
}

.cf-lead-form-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 4px;
}

.cf-btn-primary {
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--cf-primary), var(--cf-secondary));
  color: #ffffff;
  border: none;
  border-radius: var(--cf-radius-sm);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--cf-transition);
}

.cf-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.cf-btn-primary:active {
  transform: translateY(0);
}

.cf-btn-secondary {
  padding: 10px 20px;
  background: transparent;
  color: var(--cf-text-secondary);
  border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius-sm);
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--cf-transition);
}

.cf-btn-secondary:hover {
  background: var(--cf-bg);
  border-color: var(--cf-text-muted);
}

/* ============================================================
   THEME: MODERN (default)
   ============================================================ */
.cf-theme-modern {
  /* Default styles are already modern */
}

/* ============================================================
   THEME: FERRETERO
   ============================================================ */
.cf-theme-ferretero {
  --cf-bg-messages: #fef7ed;
  --cf-bot-bubble: #fff8f0;
  --cf-border: rgba(194, 120, 40, 0.12);
  --cf-radius-lg: 12px;
}

.cf-theme-ferretero .cf-chat-header {
  background: linear-gradient(135deg, var(--cf-primary), #b45309);
}

.cf-theme-ferretero .cf-chat-header::before {
  background: rgba(255, 255, 255, 0.06);
}

.cf-theme-ferretero .cf-message-bot .cf-message-bubble {
  border-left: 3px solid var(--cf-primary);
}

.cf-theme-ferretero .cf-toggle-badge {
  background: #dc2626;
}

.cf-theme-ferretero .cf-input-wrapper {
  border-radius: var(--cf-radius-sm);
}

.cf-theme-ferretero .cf-send-btn {
  border-radius: var(--cf-radius-sm);
}

.cf-theme-ferretero .cf-product-card {
  border-left: 3px solid var(--cf-primary);
}

.cf-theme-ferretero .cf-chat-avatar {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.15);
}

.cf-theme-ferretero .cf-message-avatar {
  background: linear-gradient(135deg, var(--cf-primary), #b45309);
}

/* ============================================================
   THEME: MINIMAL
   ============================================================ */
.cf-theme-minimal {
  --cf-bg-messages: #ffffff;
  --cf-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --cf-shadow-md: 0 2px 8px rgba(0, 0, 0, 0.06);
  --cf-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.08);
  --cf-shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.1);
  --cf-border: rgba(0, 0, 0, 0.06);
}

.cf-theme-minimal.cf-chatbot-toggle {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  width: 56px;
  height: 56px;
}

.cf-theme-minimal.cf-chatbot-window {
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: var(--cf-shadow-lg);
  border-radius: var(--cf-radius-md);
}

.cf-theme-minimal .cf-chat-header {
  background: var(--cf-primary);
}

.cf-theme-minimal .cf-chat-header::before,
.cf-theme-minimal .cf-chat-header::after {
  display: none;
}

.cf-theme-minimal .cf-message-bot .cf-message-bubble {
  background: #f3f4f6;
  box-shadow: none;
}

.cf-theme-minimal .cf-message-user .cf-message-bubble {
  background: var(--cf-primary);
  box-shadow: none;
}

.cf-theme-minimal .cf-message-avatar {
  background: var(--cf-primary);
  box-shadow: none;
}

.cf-theme-minimal .cf-product-card {
  box-shadow: none;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.cf-theme-minimal .cf-chat-avatar {
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
}

/* ============================================================
   THEME: DARK
   ============================================================ */
.cf-theme-dark {
  --cf-bg: #1a1a2e;
  --cf-bg-messages: #16213e;
  --cf-text: #e2e8f0;
  --cf-text-secondary: #94a3b8;
  --cf-text-muted: #64748b;
  --cf-border: rgba(255, 255, 255, 0.08);
  --cf-bot-bubble: #1e293b;
  --cf-bot-text: #e2e8f0;
  --cf-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --cf-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --cf-shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
  --cf-shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.cf-theme-dark.cf-chatbot-window {
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.cf-theme-dark .cf-chat-header {
  background: linear-gradient(135deg, #0f172a, var(--cf-primary));
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.cf-theme-dark .cf-message-bot .cf-message-bubble {
  background: #1e293b;
  color: #e2e8f0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.cf-theme-dark .cf-message-user .cf-message-bubble {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.cf-theme-dark .cf-input-wrapper {
  background: #1e293b;
  border-color: rgba(255, 255, 255, 0.08);
}

.cf-theme-dark .cf-input-wrapper:focus-within {
  border-color: var(--cf-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
  background: #1e293b;
}

.cf-theme-dark #cf-chat-input {
  color: #e2e8f0;
}

.cf-theme-dark #cf-chat-input::placeholder {
  color: #64748b;
}

.cf-theme-dark .cf-action-btn {
  background: #1e293b;
  border-color: rgba(255, 255, 255, 0.08);
  color: #94a3b8;
}

.cf-theme-dark .cf-action-btn:hover {
  background: #334155;
}

.cf-theme-dark .cf-chat-footer {
  color: #475569;
}

.cf-theme-dark .cf-chat-footer strong {
  color: #64748b;
}

.cf-theme-dark .cf-product-card {
  background: #1e293b;
  border-color: rgba(255, 255, 255, 0.06);
}

.cf-theme-dark .cf-product-card:hover {
  background: #334155;
}

.cf-theme-dark .cf-product-name {
  color: #e2e8f0;
}

.cf-theme-dark .cf-form-group input,
.cf-theme-dark .cf-form-group textarea {
  background: #1e293b;
  border-color: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
}

.cf-theme-dark .cf-form-group input::placeholder,
.cf-theme-dark .cf-form-group textarea::placeholder {
  color: #475569;
}

.cf-theme-dark .cf-form-group input:focus,
.cf-theme-dark .cf-form-group textarea:focus {
  border-color: var(--cf-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

.cf-theme-dark .cf-btn-secondary {
  color: #94a3b8;
  border-color: rgba(255, 255, 255, 0.1);
}

.cf-theme-dark .cf-btn-secondary:hover {
  background: #1e293b;
  border-color: rgba(255, 255, 255, 0.2);
}

.cf-theme-dark .cf-lead-form-header {
  background: linear-gradient(135deg, #0f172a, var(--cf-primary));
}

.cf-theme-dark .cf-chat-messages::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
}

.cf-theme-dark .cf-chat-messages::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.18);
}

.cf-theme-dark .cf-typing-dots span {
  background: #64748b;
}

.cf-theme-dark .cf-message-avatar {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.cf-theme-dark .cf-chat-input {
  background: #1a1a2e;
  border-top-color: rgba(255, 255, 255, 0.06);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes cf-pulse-in {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(1.15);
    opacity: 1;
  }
  70% {
    transform: scale(0.95);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes cf-badge-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.15);
  }
}

@keyframes cf-message-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes cf-typing-bounce {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  30% {
    transform: translateY(-6px);
    opacity: 1;
  }
}

@keyframes cf-status-pulse {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.6);
  }
  50% {
    opacity: 0.7;
    box-shadow: 0 0 10px rgba(34, 197, 94, 0.8);
  }
}

@keyframes cf-shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-3px); }
  20%, 40%, 60%, 80% { transform: translateX(3px); }
}

.cf-shake {
  animation: cf-shake 0.5s ease-in-out;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 480px) {
  .cf-chatbot-window {
    top: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: 100% !important;
    max-height: none !important;
    border-radius: 0 !important;
    border: none !important;
  }
  
  @supports (height: 100dvh) {
    .cf-chatbot-window {
      height: 100dvh !important;
    }
  }

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

  .cf-chatbot-toggle {
    bottom: 16px;
  }

  .cf-pos-bottom-right.cf-chatbot-toggle {
    right: 16px;
  }

  .cf-pos-bottom-left.cf-chatbot-toggle {
    left: 16px;
  }

  .cf-chat-header {
    padding: 16px;
    border-radius: 0;
  }

  .cf-chat-messages {
    padding: 14px;
  }

  .cf-message {
    max-width: 92%;
  }

  .cf-product-cards {
    padding: 4px 0;
  }

  .cf-product-card {
    flex: 0 0 170px;
  }
}

@media (max-width: 380px) {
  .cf-product-card {
    flex: 0 0 150px;
    padding: 10px;
  }
}

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
  .cf-chatbot-toggle,
  .cf-chatbot-window {
    display: none !important;
  }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .cf-chatbot-toggle,
  .cf-chatbot-window,
  .cf-chatbot-window *,
  .cf-message,
  .cf-toggle-badge {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}