/* UBA AI Chat Interface Styles */

/* Floating Action Button */
.uba-ai-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all 0.3s ease;
  z-index: 9998;
  overflow: hidden;
}

.uba-ai-fab:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.uba-ai-fab.hidden {
  transform: scale(0);
  opacity: 0;
  pointer-events: none;
}

.uba-ai-fab svg {
  position: relative;
  z-index: 1;
}

.uba-ai-fab-label {
  position: absolute;
  right: 70px;
  background: rgba(26, 32, 44, 0.95);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.uba-ai-fab:hover .uba-ai-fab-label {
  opacity: 1;
}

/* Chat Panel */
.uba-ai-panel {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 420px;
  height: 600px;
  background: var(--card-bg, #1a202c);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  transform: scale(0) translateY(100px);
  transform-origin: bottom right;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  z-index: 9999;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.uba-ai-panel.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: all;
}

/* Panel Header */
.uba-ai-panel-header {
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
}

.uba-ai-header-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.uba-ai-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.uba-ai-panel-header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary, #e2e8f0);
}

.uba-ai-status {
  font-size: 12px;
  color: #48bb78;
  display: flex;
  align-items: center;
  gap: 6px;
}

.uba-ai-status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #48bb78;
  animation: pulse 2s infinite;
}

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

.uba-ai-header-actions {
  display: flex;
  gap: 8px;
}

.uba-ai-header-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: none;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary, #a0aec0);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.uba-ai-header-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary, #e2e8f0);
}

/* Panel Body */
.uba-ai-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.uba-ai-messages {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 16px;
}

/* Welcome Message */
.uba-ai-welcome {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary, #a0aec0);
}

.uba-ai-welcome-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #667eea;
}

.uba-ai-welcome h4 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary, #e2e8f0);
}

.uba-ai-welcome p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
}

/* Chat Messages */
.uba-ai-message {
  display: flex;
  flex-direction: column;
  gap: 4px;
  animation: slideIn 0.3s ease;
}

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

.uba-ai-message-content {
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
  max-width: 85%;
}

.user-message {
  align-items: flex-end;
}

.user-message .uba-ai-message-content {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-bottom-right-radius: 4px;
}

.ai-message {
  align-items: flex-start;
}

.ai-message .uba-ai-message-content {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary, #e2e8f0);
  border-bottom-left-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.uba-ai-message-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-tertiary, #718096);
}

.uba-ai-confidence {
  background: rgba(72, 187, 120, 0.1);
  color: #48bb78;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 500;
}

.uba-ai-message-time {
  opacity: 0.7;
}

/* Typing Indicator */
.uba-ai-typing {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  border-bottom-left-radius: 4px;
  max-width: 120px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 16px;
}

.uba-ai-typing-indicator {
  display: flex;
  gap: 4px;
}

.uba-ai-typing-indicator span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #667eea;
  animation: typing 1.4s infinite;
}

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

.uba-ai-typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typing {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.7;
  }
  30% {
    transform: translateY(-8px);
    opacity: 1;
  }
}

.uba-ai-typing-text {
  font-size: 12px;
  color: var(--text-secondary, #a0aec0);
  display: none;
}

/* Suggestion Chips */
.uba-ai-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.uba-ai-chip {
  padding: 8px 14px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary, #a0aec0);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.uba-ai-chip:hover {
  background: rgba(102, 126, 234, 0.1);
  border-color: rgba(102, 126, 234, 0.3);
  color: #667eea;
  transform: translateY(-1px);
}

/* Panel Footer */
.uba-ai-panel-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.2);
}

.uba-ai-input-container {
  display: flex;
  gap: 8px;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.2s ease;
}

.uba-ai-input-container:focus-within {
  border-color: #667eea;
  background: rgba(255, 255, 255, 0.08);
}

.uba-ai-input {
  flex: 1;
  background: none;
  border: none;
  padding: 12px;
  color: var(--text-primary, #e2e8f0);
  font-size: 14px;
  outline: none;
}

.uba-ai-input::placeholder {
  color: var(--text-tertiary, #718096);
}

.uba-ai-send-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.uba-ai-send-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.uba-ai-send-btn:active {
  transform: scale(0.95);
}

.uba-ai-footer-hint {
  font-size: 11px;
  color: var(--text-tertiary, #718096);
  margin-top: 8px;
  text-align: center;
}

/* Message Formatting */
.uba-ai-message-content strong {
  font-weight: 600;
  color: var(--text-primary, #e2e8f0);
}

.uba-ai-message-content em {
  font-style: italic;
}

.uba-ai-message-content code {
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Monaco', 'Courier New', monospace;
  font-size: 12px;
}

/* Responsive */
@media (max-width: 768px) {
  .uba-ai-panel {
    width: calc(100vw - 32px);
    height: calc(100vh - 100px);
    bottom: 16px;
    right: 16px;
  }

  .uba-ai-fab {
    bottom: 16px;
    right: 16px;
  }
}

/* Dark mode adjustments */
body.dark-theme .uba-ai-panel {
  background: #0f1419;
  border-color: rgba(255, 255, 255, 0.05);
}

body.dark-theme .uba-ai-message-content {
  background: rgba(255, 255, 255, 0.03);
}

body.dark-theme .uba-ai-input-container {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.05);
}

/* Scrollbar */
.uba-ai-messages::-webkit-scrollbar {
  width: 6px;
}

.uba-ai-messages::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
}

.uba-ai-messages::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

.uba-ai-messages::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Voice Mode Button */
.uba-ai-voice-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(102, 126, 234, 0.1);
  border: 1px solid rgba(102, 126, 234, 0.3);
  color: #667eea;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  margin-right: 8px;
}

.uba-ai-voice-btn:hover {
  background: rgba(102, 126, 234, 0.2);
  border-color: #667eea;
}

.uba-ai-voice-btn.listening {
  background: #667eea;
  border-color: #667eea;
  color: white;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.7);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(102, 126, 234, 0);
  }
}

/* Embedded AI Buttons */
.uba-ai-embed-btn {
  padding: 6px 12px;
  border-radius: 6px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  color: white;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

.uba-ai-embed-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(102, 126, 234, 0.4);
}

.uba-ai-embed-btn svg {
  width: 14px;
  height: 14px;
}

.uba-ai-mini-panel {
  position: absolute;
  background: var(--card-bg, #1a202c);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  min-width: 280px;
  max-width: 400px;
  display: none;
}

.uba-ai-mini-panel.active {
  display: block;
}

.uba-ai-mini-header {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text, #e2e8f0);
}

.uba-ai-mini-content {
  font-size: 13px;
  color: var(--text-secondary, #a0aec0);
  line-height: 1.6;
}

.uba-ai-mini-actions {
  margin-top: 12px;
  display: flex;
  gap: 8px;
}

.uba-ai-mini-actions button {
  flex: 1;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary, #a0aec0);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.uba-ai-mini-actions button:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #667eea;
  color: #667eea;
}

/* AI Email Modal Enhancements */
#ai-email-modal .uba-textarea {
  font-family: monospace;
  resize: vertical;
  min-height: 200px;
}

#ai-email-modal .uba-btn-secondary {
  font-size: 13px;
  padding: 6px 12px;
}

/* Report Preview Styles */
.ai-report-preview {
  background: white;
  border-radius: 8px;
  padding: 24px;
  margin: 16px 0;
  color: #1a1a1a;
}

.ai-report-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.ai-report-actions button {
  padding: 8px 16px;
  border-radius: 6px;
  border: 1px solid #e2e8f0;
  background: white;
  color: #1a1a1a;
  cursor: pointer;
  transition: all 0.3s ease;
}

.ai-report-actions button:hover {
  background: #f8fafc;
  border-color: #667eea;
}

/* Workflow Builder */
.ai-workflow-builder {
  background: var(--card-bg, #1a202c);
  border-radius: 12px;
  padding: 24px;
  margin: 16px 0;
}

.ai-workflow-input {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text, #e2e8f0);
  font-size: 14px;
  resize: vertical;
  min-height: 80px;
  margin-bottom: 12px;
}

.ai-workflow-preview {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 16px;
  margin-top: 16px;
  font-family: monospace;
  font-size: 12px;
  color: #4ade80;
  white-space: pre-wrap;
  max-height: 300px;
  overflow-y: auto;
}

.ai-workflow-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

/* Responsive Mobile */
@media (max-width: 768px) {
  .uba-ai-panel {
    width: calc(100% - 32px);
    height: calc(100% - 32px);
    bottom: 16px;
    right: 16px;
    max-height: 80vh;
  }

  .uba-ai-fab {
    bottom: 16px;
    right: 16px;
  }

  .uba-ai-mini-panel {
    max-width: calc(100vw - 32px);
  }
}