/* Custom styles for Epicor AI Agent */

:root {
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --success-color: #059669;
  --warning-color: #d97706;
  --error-color: #dc2626;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--gray-100);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb {
  background: var(--gray-400);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gray-500);
}

/* Message styles */
.message {
  display: flex;
  margin-bottom: 1rem;
}

.message.user {
  justify-content: flex-end;
}

.message.assistant {
  justify-content: flex-start;
}

.message-content {
  max-width: 70%;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  word-wrap: break-word;
}

.message.user .message-content {
  background-color: var(--primary-color);
  color: white;
  border-bottom-right-radius: 0.25rem;
}

.message.assistant .message-content {
  background-color: var(--gray-100);
  color: var(--gray-900);
  border-bottom-left-radius: 0.25rem;
}

.message-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  margin: 0 0.5rem;
  flex-shrink: 0;
}

.message.user .message-avatar {
  background-color: var(--primary-color);
  color: white;
  order: 1;
}

.message.assistant .message-avatar {
  background-color: var(--gray-300);
  color: var(--gray-700);
}

/* Code syntax highlighting */
.message-content pre {
  background-color: var(--gray-800);
  color: var(--gray-100);
  padding: 1rem;
  border-radius: 0.375rem;
  overflow-x: auto;
  margin: 0.5rem 0;
  font-size: 0.875rem;
  line-height: 1.4;
}

.message-content code {
  background-color: var(--gray-200);
  color: var(--gray-800);
  padding: 0.125rem 0.25rem;
  border-radius: 0.25rem;
  font-size: 0.875rem;
  font-family: 'Courier New', monospace;
}

.message-content pre code {
  background-color: transparent;
  color: inherit;
  padding: 0;
}

/* Message actions */
.message-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-top: 0.5rem;
  opacity: 0;
  transition: opacity 0.2s;
}

.message.assistant:hover .message-actions {
  opacity: 1;
}

.message-action-btn {
  background: none;
  border: none;
  color: var(--gray-500);
  cursor: pointer;
  padding: 0.25rem;
  margin-right: 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  transition: color 0.2s;
}

.message-action-btn:hover {
  color: var(--gray-700);
  background-color: var(--gray-100);
}

/* Rating stars */
.rating-stars {
  display: flex;
  align-items: center;
  margin-left: 0.5rem;
}

.rating-star {
  color: var(--gray-300);
  cursor: pointer;
  font-size: 0.875rem;
  margin-right: 0.125rem;
  transition: color 0.2s;
}

.rating-star.filled {
  color: var(--warning-color);
}

.rating-star:hover {
  color: var(--warning-color);
}

/* Conversation list */
.conversation-item {
  display: flex;
  align-items: center;
  padding: 0.75rem;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: background-color 0.2s;
  border: 1px solid transparent;
}

.conversation-item:hover {
  background-color: var(--gray-50);
}

.conversation-item.active {
  background-color: var(--primary-color);
  color: white;
}

.conversation-item.active:hover {
  background-color: var(--primary-hover);
}

.conversation-title {
  font-weight: 500;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.conversation-preview {
  font-size: 0.75rem;
  opacity: 0.7;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.conversation-meta {
  font-size: 0.75rem;
  opacity: 0.6;
  margin-top: 0.25rem;
}

/* Loading states */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--gray-300);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Typing indicator */
.typing-indicator {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  background-color: var(--gray-100);
  border-radius: 0.5rem;
  margin: 1rem 0;
  max-width: 70%;
}

.typing-dots {
  display: flex;
  align-items: center;
}

.typing-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: var(--gray-400);
  margin-right: 0.25rem;
  animation: typing 1.4s ease-in-out infinite;
}

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

.typing-dot:nth-child(3) {
  animation-delay: 0.4s;
  margin-right: 0;
}

@keyframes typing {
  0%, 60%, 100% {
    transform: scale(1);
    opacity: 0.5;
  }
  30% {
    transform: scale(1.2);
    opacity: 1;
  }
}

/* Error states */
.error-message {
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  color: var(--error-color);
  padding: 0.75rem;
  border-radius: 0.375rem;
  margin: 1rem 0;
  font-size: 0.875rem;
}

.warning-message {
  background-color: #fffbeb;
  border: 1px solid #fed7aa;
  color: var(--warning-color);
  padding: 0.75rem;
  border-radius: 0.375rem;
  margin: 1rem 0;
  font-size: 0.875rem;
}

.success-message {
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: var(--success-color);
  padding: 0.75rem;
  border-radius: 0.375rem;
  margin: 1rem 0;
  font-size: 0.875rem;
}

/* Beta styling */
.beta-badge {
  background-color: var(--warning-color);
  color: white;
  font-size: 0.75rem;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Responsive design */
@media (max-width: 768px) {
  #main-app {
    flex-direction: column;
  }
  
  .bg-white.shadow-lg.w-80 {
    width: 100%;
    height: 50vh;
  }
  
  .message-content {
    max-width: 85%;
  }
  
  #auth-modal .max-w-md {
    max-width: 90%;
    margin: 1rem;
  }
}

/* Focus styles for accessibility */
button:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Custom tooltip */
.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip .tooltip-text {
  visibility: hidden;
  width: 200px;
  background-color: var(--gray-800);
  color: white;
  text-align: center;
  border-radius: 0.375rem;
  padding: 0.5rem;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  margin-left: -100px;
  font-size: 0.75rem;
  opacity: 0;
  transition: opacity 0.3s;
}

.tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* Message timestamp */
.message-timestamp {
  font-size: 0.75rem;
  color: var(--gray-400);
  margin-top: 0.25rem;
  text-align: right;
}

.message.assistant .message-timestamp {
  text-align: left;
}

/* Query limits indicator */
.limits-indicator {
  display: flex;
  align-items: center;
  font-size: 0.75rem;
  color: var(--gray-500);
}

.limits-indicator.warning {
  color: var(--warning-color);
}

.limits-indicator.danger {
  color: var(--error-color);
}

/* Markdown content styling */
.message-content h1,
.message-content h2,
.message-content h3,
.message-content h4,
.message-content h5,
.message-content h6 {
  margin: 0.75rem 0 0.5rem 0;
  font-weight: 600;
}

.message-content ul,
.message-content ol {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
}

.message-content li {
  margin: 0.25rem 0;
}

.message-content p {
  margin: 0.5rem 0;
}

.message-content blockquote {
  border-left: 4px solid var(--gray-300);
  padding-left: 1rem;
  margin: 0.5rem 0;
  font-style: italic;
  color: var(--gray-600);
}

/* Table styling for code examples */
.message-content table {
  border-collapse: collapse;
  width: 100%;
  margin: 0.5rem 0;
  font-size: 0.875rem;
}

.message-content th,
.message-content td {
  border: 1px solid var(--gray-300);
  padding: 0.5rem;
  text-align: left;
}

.message-content th {
  background-color: var(--gray-100);
  font-weight: 600;
}