smalltalk-ai/interfaces/web/styles.css

A complete TypeScript framework for building LLM applications with agent support and MCP integration

/* Based on the mini_lesson_web_style_guide.md */

/* Root Variables */
:root {
  --primary-blue: #3b82f6;
  --primary-green: #4CAF50;
  --primary-green-hover: #45a049;
  --gray-button: #6c757d;
  
  /* Backgrounds */
  --app-bg: #f8f9fa;
  --sidebar-bg: #f9f9f9;
  --lesson-bg: white;
  --markdown-bg: #f9f9f9;
  --code-bg: #f6f8fa;
  
  /* Text Colors */
  --heading-color: #2c3e50;
  --body-color: #34495e;
  --italic-color: #34495e;
  --blockquote-color: #666;
  
  /* Chat Message Colors */
  --user-msg-bg: #e1f5fe;
  --assistant-msg-bg: #eee;
  --agent-msg-bg: #f0f4ff;
  --agent-border: #4CAF50;
  --system-msg-bg: #fff3cd;
  --system-msg-border: #ffe066;
  
  /* Borders */
  --border-color: #ccc;
  --border-light: #eee;
  --divider-color: #dee2e6;
  --blockquote-border: #ddd;
  
  /* Shadows */
  --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--body-color);
  background-color: var(--app-bg);
  height: 100vh;
  overflow: hidden;
}

code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

/* App Layout */
.app-container {
  display: flex;
  height: 100vh;
  width: 100vw;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: var(--app-bg);
  padding: 2rem;
}

.chat-sidebar {
  width: 30%;
  background-color: var(--sidebar-bg);
  border-left: 1px solid var(--border-color);
  padding: 20px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

/* Chat Container */
.chat-container {
  background: var(--lesson-bg);
  border-radius: 8px;
  box-shadow: var(--shadow-light);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

/* Chat Header */
.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--divider-color);
  background: white;
}

.header-left h1 {
  color: var(--heading-color);
  margin: 0;
  font-size: 1.5rem;
}

.subtitle {
  color: var(--blockquote-color);
  font-size: 0.9rem;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.connection-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #ffc107;
  transition: background-color 0.3s;
}

.status-dot.connected {
  background-color: var(--primary-green);
}

.status-dot.disconnected {
  background-color: #dc3545;
}

.clear-button {
  background: var(--gray-button);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color 0.2s;
}

.clear-button:hover {
  background: #5a6268;
}

/* Messages Container */
.messages-container {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 2rem;
  background: var(--markdown-bg);
  margin: 0 5%;
}

.welcome-message {
  text-align: center;
  padding: 2rem;
  color: var(--body-color);
}

.welcome-content h2 {
  color: var(--heading-color);
  margin-bottom: 1rem;
}

.quick-tips {
  margin-top: 2rem;
  text-align: left;
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow-light);
}

.quick-tips h3 {
  color: var(--heading-color);
  margin-bottom: 1rem;
}

.quick-tips ul {
  list-style-position: inside;
}

.quick-tips li {
  margin-bottom: 0.5rem;
}

.quick-tips code {
  background: var(--code-bg);
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  font-size: 0.9rem;
}

/* Chat Messages */
.chat-message {
  margin-bottom: 1rem;
  max-width: 85%;
  word-wrap: break-word;
}

.chat-message.user {
  margin-left: auto;
  margin-right: 0;
}

.chat-message.assistant {
  margin-left: 0;
  margin-right: auto;
}

.chat-message.system {
  margin: 0.5rem auto;
  max-width: 70%;
  text-align: center;
}

.message-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

.message-role {
  font-weight: bold;
  text-transform: capitalize;
}

.message-timestamp {
  color: var(--blockquote-color);
  font-size: 0.75rem;
}

.message-content {
  padding: 0.75rem 1rem;
  border-radius: 12px;
  line-height: 1.5;
}

.chat-message.user .message-content {
  background-color: var(--user-msg-bg);
  color: var(--body-color);
}

.chat-message.assistant .message-content {
  background-color: var(--assistant-msg-bg);
  color: var(--body-color);
}

.chat-message.system .message-content {
  background-color: var(--system-msg-bg);
  border: 1px solid var(--system-msg-border);
  color: var(--body-color);
  font-size: 0.9rem;
}










/* Chat Input */
.chat-input-container {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--divider-color);
  background: white;
}

.input-wrapper {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

#messageInput {
  flex: 1;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.75rem;
  font-family: inherit;
  font-size: 1rem;
  resize: none;
  min-height: 44px;
  max-height: 120px;
  outline: none;
  transition: border-color 0.2s;
}

#messageInput:focus {
  border-color: var(--primary-blue);
}

.send-button {
  background: var(--primary-green);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 0.75rem;
  cursor: pointer;
  transition: background-color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
}

.send-button:hover:not(:disabled) {
  background: var(--primary-green-hover);
}

.send-button:disabled {
  background: var(--border-color);
  cursor: not-allowed;
}

.input-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--blockquote-color);
}

.typing-indicator {
  font-style: italic;
}

/* Sidebar Sections */
.sidebar-section {
  margin-bottom: 2rem;
}

.sidebar-section h3 {
  color: var(--heading-color);
  margin-bottom: 1rem;
  font-size: 1rem;
}

/* Current Agent */
.current-agent {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: white;
  border-radius: 8px;
  box-shadow: var(--shadow-light);
}

.agent-avatar {
  font-size: 2rem;
}

.agent-name {
  font-weight: bold;
  color: var(--heading-color);
}

.agent-status {
  font-size: 0.85rem;
  color: var(--blockquote-color);
}

/* Agents List */
.agents-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.agent-item {
  padding: 0.75rem;
  background: white;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: all 0.2s;
}

.agent-item:hover {
  background: var(--user-msg-bg);
  border-color: var(--primary-blue);
}

.agent-item.active {
  background: var(--agent-msg-bg);
  border-color: var(--agent-border);
}

.agent-item-name {
  font-weight: bold;
  color: var(--heading-color);
  margin-bottom: 0.25rem;
}

.agent-item-desc {
  font-size: 0.8rem;
  color: var(--blockquote-color);
}

.loading-agents {
  text-align: center;
  color: var(--blockquote-color);
  font-style: italic;
  padding: 1rem;
}

/* Controls */
.controls-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.control-button {
  padding: 0.5rem;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.8rem;
  text-align: center;
  transition: all 0.2s;
}

.control-button:hover {
  background: var(--user-msg-bg);
  border-color: var(--primary-blue);
}

/* Statistics */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.stat-item {
  text-align: center;
  padding: 1rem;
  background: white;
  border-radius: 6px;
  box-shadow: var(--shadow-light);
}

.stat-value {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-blue);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--blockquote-color);
  margin-top: 0.25rem;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.modal-overlay.show {
  display: flex;
}

.modal {
  background: white;
  border-radius: 8px;
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-medium);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--divider-color);
}

.modal-header h2 {
  color: var(--heading-color);
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--blockquote-color);
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  padding: 1.5rem;
}

.modal-content h3 {
  color: var(--heading-color);
  margin: 1.5rem 0 1rem 0;
}

.modal-content h3:first-child {
  margin-top: 0;
}

.modal-content ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.modal-content li {
  margin-bottom: 0.5rem;
}

.modal-content code {
  background: var(--code-bg);
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  font-size: 0.9rem;
}

.modal-content kbd {
  background: var(--code-bg);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  padding: 0.1rem 0.3rem;
  font-size: 0.85rem;
  font-family: monospace;
}

/* Console Logs Panel */
.console-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.console-toggle {
  background: none;
  border: none;
  color: var(--body-color);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: background-color 0.2s, transform 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.console-toggle:hover {
  background-color: var(--border-light);
}

.console-toggle.collapsed {
  transform: rotate(-90deg);
}

.console-content {
  background: white;
  border-radius: 8px;
  box-shadow: var(--shadow-light);
  margin-top: 1rem;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease;
  max-height: 300px;
  opacity: 1;
}

.console-content.collapsed {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
}

.console-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background-color: var(--markdown-bg);
  border-bottom: 1px solid var(--border-light);
}

.console-control-btn {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  cursor: pointer;
  transition: background-color 0.2s;
}

.console-control-btn:hover {
  background-color: var(--border-light);
}

.console-control-btn.active {
  background-color: var(--primary-blue);
  color: white;
  border-color: var(--primary-blue);
}

.console-status {
  margin-left: auto;
}

.console-count {
  font-size: 0.75rem;
  color: var(--blockquote-color);
}

.console-logs {
  max-height: 200px;
  overflow-y: auto;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.75rem;
  line-height: 1.4;
}

.console-log-entry {
  padding: 0.25rem 0.75rem;
  border-bottom: 1px solid var(--border-light);
  word-wrap: break-word;
  white-space: pre-wrap;
}

.console-log-entry:last-child {
  border-bottom: none;
}

.console-log-entry:hover {
  background-color: var(--border-light);
}

.console-welcome {
  padding: 0.5rem 0.75rem;
  color: var(--blockquote-color);
  font-style: italic;
  border-bottom: 1px solid var(--border-light);
}

.console-timestamp {
  color: var(--blockquote-color);
  margin-right: 0.5rem;
}

.console-source {
  color: var(--primary-blue);
  margin-right: 0.5rem;
  font-weight: 500;
}

.console-message {
  color: var(--body-color);
}

.console-log-entry.level-error .console-message {
  color: #dc3545;
}

.console-log-entry.level-warn .console-message {
  color: #ffc107;
}

.console-log-entry.level-info .console-message {
  color: var(--primary-blue);
}

.console-log-entry.level-debug .console-message {
  color: var(--blockquote-color);
}

/* Responsive Design */
@media (max-width: 768px) {
  .app-container {
    flex-direction: column;
  }
  
  .chat-sidebar {
    width: 100%;
    max-height: 40vh;
    border-left: none;
    border-top: 1px solid var(--border-color);
  }
  
  .messages-container {
    margin: 0 5%;
  }
  
  .chat-message {
    max-width: 95%;
  }
  
  .controls-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--border-light);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--blockquote-color);
}

/* Orchestration Styles */

/* Orchestration Panel */
.orchestration-status {
  padding: 10px;
  background: #e8f5e8;
  border-radius: 6px;
  margin-bottom: 15px;
  border: 1px solid #4CAF50;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
}

.status-dot.orchestration {
  background: #4CAF50;
  animation: pulse 2s infinite;
}

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

/* Plans Container */
.plans-container {
  margin-top: 15px;
}

.plans-container h4 {
  font-size: 13px;
  color: var(--heading-color);
  margin-bottom: 8px;
  font-weight: 600;
}

.plans-list {
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  background: white;
}

.no-plans {
  padding: 15px;
  text-align: center;
  color: var(--blockquote-color);
  font-size: 12px;
  font-style: italic;
}

.plan-item {
  padding: 10px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: background-color 0.2s ease;
  font-size: 12px;
}

.plan-item:last-child {
  border-bottom: none;
}

.plan-item:hover {
  background: #f8f9fa;
}

.plan-item.selected {
  background: #e3f2fd;
  border-left: 3px solid var(--primary-blue);
}

.plan-item.executing {
  background: #fff8e1;
  border-left: 3px solid #ff9800;
}

.plan-item.completed {
  background: #e8f5e8;
  border-left: 3px solid #4CAF50;
}

.plan-item.paused {
  background: #fff3e0;
  border-left: 3px solid #ff5722;
}

.plan-id {
  font-family: 'Monaco', 'Menlo', monospace;
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: 4px;
}

.plan-intent {
  color: var(--body-color);
  margin-bottom: 4px;
  line-height: 1.3;
}

.plan-status {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  margin-right: 8px;
}

.plan-status {
  background: #e0e0e0;
  color: #666;
}

.plan-item.executing .plan-status {
  background: #fff8e1;
  color: #ff8f00;
}

.plan-item.completed .plan-status {
  background: #e8f5e8;
  color: #2e7d32;
}

.plan-item.paused .plan-status {
  background: #fff3e0;
  color: #e64a19;
}

.plan-progress {
  display: inline-block;
  font-size: 10px;
  color: var(--blockquote-color);
  font-weight: 500;
}

/* Plan Controls */
.plan-controls {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.plan-controls .control-button {
  flex: 1;
  min-width: 60px;
  font-size: 11px;
  padding: 6px 8px;
}

.pause-plan {
  background: #ff5722;
  color: white;
}

.pause-plan:hover {
  background: #e64a19;
}

.resume-plan {
  background: #4CAF50;
  color: white;
}

.resume-plan:hover {
  background: #45a049;
}

.interrupt-plan {
  background: #ff9800;
  color: white;
}

.interrupt-plan:hover {
  background: #f57c00;
}

/* Streaming Message Styles */
.chat-message.streaming {
  opacity: 0.9;
}

.streaming-cursor {
  color: var(--primary-blue);
  animation: blink 1s infinite;
  font-weight: bold;
  margin-left: 2px;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* System Message Enhancements */
.chat-message.system.warning {
  background: #fff3cd;
  border-left: 4px solid #ffeb3b;
}

.chat-message.system.error {
  background: #f8d7da;
  border-left: 4px solid #dc3545;
}

.chat-message.system.info {
  background: #d1ecf1;
  border-left: 4px solid #17a2b8;
}

.chat-message.system.success {
  background: #d4edda;
  border-left: 4px solid #28a745;
}

/* Responsive Orchestration Panel */
@media (max-width: 768px) {
  .orchestration-panel {
    order: -1;
    margin-bottom: 20px;
  }
  
  .plans-list {
    max-height: 150px;
  }
  
  .plan-controls {
    justify-content: center;
  }
  
  .plan-controls .control-button {
    flex: none;
    min-width: 80px;
  }
}