sidepanel.css

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: #ffffff;
  color: #343541;
}

.chat-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  max-width: 100%;
  background: #ffffff;
}

.chat-header {
  padding: 12px 16px;
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
}

.chat-header h1 {
  font-size: 16px;
  font-weight: 600;
  color: #343541;
  margin: 0;
}

.chat-header p {
  font-size: 12px;
  color: #8e8ea0;
  margin-top: 2px;
}

.settings-icon-btn {
  font-family: sans-serif;
  font-size: 12px;
  box-sizing: border-box;
  -webkit-font-smoothing: inherit;
  cursor: pointer;
  z-index: 2;
  flex-flow: row;
  flex: none;
  place-content: center;
  align-items: center;
  gap: 8px;
  width: 32px;
  height: 32px;
  padding: 0;
  text-decoration: none;
  display: flex;
  position: relative;
  overflow: visible;
  background-color: #000000;
  will-change: auto;
  opacity: 1;
  border: none;
  border-radius: 0;
  transition: all 0.15s ease;
  color: #ffffff;
  font-weight: 500;
}

.settings-icon-btn:hover {
  background-color: #1a1a1a;
  border-color: rgba(0, 0, 0, 0.4);
}

.settings-icon-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.settings-icon-btn.active {
  background-color: #000000 !important;
  color: #ffffff !important;
}

.messages-container {
  flex: 1;
  overflow-y: auto;
  background: #ffffff;
}

.messages-container::-webkit-scrollbar {
  width: 8px;
}

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

.messages-container::-webkit-scrollbar-thumb {
  background: #d9d9e3;
  border-radius: 4px;
}

.messages-container::-webkit-scrollbar-thumb:hover {
  background: #c5c5d2;
}

.welcome-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  padding: 32px 24px;
  color: #8e8ea0;
}

.welcome-message h2 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #343541;
}

.welcome-message p {
  font-size: 14px;
  line-height: 1.6;
  max-width: 400px;
  color: #8e8ea0;
}

.message {
  display: flex;
  padding: 8px 16px;
  margin: 0;
  animation: fadeIn 0.3s ease;
}

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

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

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

.message-role {
  display: none;
}

.message-content {
  max-width: 80%;
  padding: 12px 16px;
  line-height: 1.5;
  font-size: 14px;
  color: #343541;
  word-wrap: break-word;
  white-space: normal;
  border-radius: 18px;
}

.message.user .message-content {
  background: #000000;
  color: white;
  border-bottom-right-radius: 4px;
}

.message.assistant .message-content {
  background: #000000;
  color: white;
  border-bottom-left-radius: 4px;
}

/* Markdown styling for assistant messages */
.message.assistant .message-content p {
  margin: 0 0 4px 0;
}

.message.assistant .message-content p:last-child {
  margin-bottom: 0;
}

.message.assistant .message-content code {
  background: #e5e7eb;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Courier, monospace;
  font-size: 13px;
}

.message.assistant .message-content pre {
  background: #1e293b;
  color: #e2e8f0;
  padding: 10px;
  border-radius: 6px;
  overflow-x: auto;
  margin: 4px 0;
}

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

.message.assistant .message-content ul,
.message.assistant .message-content ol {
  margin: 4px 0;
  padding-left: 20px;
}

.message.assistant .message-content li {
  margin: 1px 0;
}

.message.assistant .message-content h1,
.message.assistant .message-content h2,
.message.assistant .message-content h3,
.message.assistant .message-content h4 {
  margin: 8px 0 4px 0;
  font-weight: 600;
}

.message.assistant .message-content h1 {
  font-size: 20px;
}

.message.assistant .message-content h2 {
  font-size: 18px;
}

.message.assistant .message-content h3 {
  font-size: 16px;
}

.message.assistant .message-content h4 {
  font-size: 14px;
}

.message.assistant .message-content blockquote {
  border-left: 3px solid #2563eb;
  padding-left: 10px;
  margin: 4px 0;
  color: #6b7280;
}

.message.assistant .message-content a {
  color: #2563eb;
  text-decoration: none;
}

.message.assistant .message-content a:hover {
  text-decoration: underline;
}

.message.assistant .message-content table {
  border-collapse: collapse;
  width: 100%;
  margin: 4px 0;
}

.message.assistant .message-content th,
.message.assistant .message-content td {
  border: 1px solid #d1d5db;
  padding: 8px;
  text-align: left;
}

.message.assistant .message-content th {
  background: #e5e7eb;
  font-weight: 600;
}

.typing-indicator {
  display: flex;
  gap: 6px;
  padding: 8px 0;
}

.typing-indicator span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ffffff;
  animation: typing 1.4s infinite ease-in-out;
  opacity: 0.6;
}

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

.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: 0.6;
  }
  30% {
    transform: translateY(-8px);
    opacity: 1;
  }
}

.input-form {
  padding: 12px 16px 24px;
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
  display: flex;
  gap: 8px;
  align-items: center;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.03);
}

.chat-input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid #d9d9e3;
  border-radius: 12px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: all 0.15s ease;
  background: #f7f7f8;
  color: #343541;
  resize: none;
  min-height: 24px;
  max-height: 200px;
  line-height: 1.5;
}

.chat-input:hover {
  background: #ffffff;
  border-color: #b4b4b4;
}

.chat-input:focus {
  background: #ffffff;
  border-color: #2563eb;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.chat-input:disabled {
  background: #f7f7f8;
  color: #8e8ea0;
  cursor: not-allowed;
  opacity: 0.6;
}

.chat-input::placeholder {
  color: #8e8ea0;
}

.send-button {
  padding: 0;
  background: #000000;
  color: white;
  border: none;
  border-radius: 0;
  font-size: 18px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  width: 40px;
  height: 40px;
  min-width: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.send-button:hover:not(:disabled) {
  background: #1a1a1a;
}

.send-button:disabled {
  background: #d9d9e3;
  color: #8e8ea0;
  cursor: not-allowed;
}

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

.send-button.stop-button {
  background: #343541;
  border-radius: 6px;
  width: 36px;
  height: 36px;
}

.send-button.stop-button:hover {
  background: #202123;
}

/* Dark Mode Styles */
.chat-container.dark-mode {
  background: #1a1a1a;
  color: #ffffff;
}

.chat-container.dark-mode .chat-header {
  background: #1a1a1a;
  border-bottom-color: #333333;
}

.chat-container.dark-mode .chat-header h1 {
  color: #ffffff;
}

.chat-container.dark-mode .chat-header p {
  color: #a0a0a0;
}

.chat-container.dark-mode .messages-container {
  background: #1a1a1a;
}

.chat-container.dark-mode .message.user .message-content {
  background: #262626;
  color: #ffffff;
}

.chat-container.dark-mode .message.assistant .message-content {
  background: #262626;
  color: #ffffff;
}

.chat-container.dark-mode .message.assistant .message-content code {
  background: #1a1a1a;
  color: #ffffff;
}

.chat-container.dark-mode .welcome-message {
  color: #a0a0a0;
}

.chat-container.dark-mode .welcome-message h2 {
  color: #ffffff;
}

.chat-container.dark-mode .welcome-message p {
  color: #a0a0a0;
}

.chat-container.dark-mode .input-form {
  background: #1a1a1a;
  border-top-color: #333333;
}

.chat-container.dark-mode .chat-input {
  background: #262626;
  color: #ffffff;
  border-color: #333333;
}

.chat-container.dark-mode .chat-input:hover {
  background: #333333;
  border-color: #444444;
}

.chat-container.dark-mode .chat-input:focus {
  background: #333333;
  border-color: #2563eb;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.chat-container.dark-mode .chat-input::placeholder {
  color: #666666;
}

.chat-container.dark-mode .typing-indicator span {
  background: #000000;
}