herolib/lib/web/ui/chat/static/css/chat.css

/* Chat Widget Styles */

/* Chat Container Layout */
.chat-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 44px - 32px);
  background-color: var(--bg-primary);
  border-radius: 8px;
  border: 1px solid var(--border-primary);
  overflow: hidden;
  margin-bottom: 1rem;
}

.chat-header {
  display: flex;
  justify-content: between;
  align-items: center;
  padding: 1rem;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-primary);
}

.chat-controls {
  display: flex;
  gap: 0.5rem;
}

/* Chat Messages Area */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background-color: var(--bg-primary);
}

.message {
  display: flex;
  gap: 0.75rem;
  max-width: 80%;
  animation: messageSlideIn 0.3s ease-out;
}

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

.message.assistant {
  align-self: flex-start;
}

.message-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.message.user .message-avatar {
  background-color: var(--link-color);
  color: white;
}

.message.assistant .message-avatar {
  background-color: var(--bg-tertiary);
  color: var(--text-secondary);
}

.message-content {
  flex: 1;
}

.message-text {
  background-color: var(--card-bg);
  padding: 0.75rem 1rem;
  border-radius: 1rem;
  border: 1px solid var(--border-primary);
  color: var(--text-primary);
  line-height: 1.4;
  word-wrap: break-word;
}

.message.user .message-text {
  background-color: var(--link-color);
  color: white;
  border-color: var(--link-color);
}

.message-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  text-align: right;
}

.message.user .message-time {
  text-align: left;
}

/* Chat Input Area */
.chat-input-container {
  padding: 1rem;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-primary);
}

.chat-input-wrapper {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
}

.chat-input {
  flex: 1;
  resize: none;
  min-height: 40px;
  max-height: 120px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-primary);
  color: var(--text-primary);
  border-radius: 20px;
  padding: 0.75rem 1rem;
}

.chat-input:focus {
  border-color: var(--link-color);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.chat-input-actions {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}

.chat-status {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  min-height: 1.2rem;
}

/* Recorder Container */
.recorder-container {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  overflow: hidden;
}

.recorder-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-primary);
}

.recorder-controls {
  display: flex;
  gap: 0.5rem;
}

/* Recording Status */
.recording-status {
  padding: 1rem;
  display: none;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-primary);
}

.recording-status.active {
  display: block;
}

.recording-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.recording-dot {
  width: 12px;
  height: 12px;
  background-color: var(--danger-color);
  border-radius: 50%;
  animation: recordingPulse 1s infinite;
}

.recording-time {
  font-family: 'Courier New', monospace;
  font-weight: bold;
  color: var(--text-primary);
}

.recording-level {
  height: 4px;
  background-color: var(--bg-tertiary);
  border-radius: 2px;
  overflow: hidden;
}

.level-bar {
  height: 100%;
  background-color: var(--success-color);
  width: 0%;
  transition: width 0.1s ease;
}

/* Recordings Explorer */
.recordings-explorer {
  padding: 1rem;
  max-height: 300px;
  overflow-y: auto;
}

.explorer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.explorer-actions {
  display: flex;
  gap: 0.25rem;
}

.explorer-tree {
  font-size: 0.875rem;
}

.tree-item {
  margin-bottom: 0.25rem;
}

.tree-item-content {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.tree-item-content:hover {
  background-color: var(--bg-secondary);
}

.tree-item-content.selected {
  background-color: var(--link-color);
  color: white;
}

.tree-item-name {
  flex: 1;
  color: var(--text-primary);
}

.tree-item-size {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.tree-item-children {
  margin-left: 1rem;
  border-left: 1px solid var(--border-primary);
  padding-left: 0.5rem;
}

.tree-item.folder > .tree-item-content > i {
  color: var(--warning-color);
}

.tree-item.file > .tree-item-content > i {
  color: var(--info-color);
}

/* Context Menu */
.context-menu {
  position: fixed;
  background-color: var(--card-bg);
  border: 1px solid var(--border-primary);
  border-radius: 6px;
  box-shadow: 0 4px 12px var(--card-shadow);
  padding: 0.25rem 0;
  min-width: 150px;
  z-index: 1060;
  display: none;
}

.context-menu-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  color: var(--text-primary);
  transition: background-color 0.2s ease;
}

.context-menu-item:hover {
  background-color: var(--bg-secondary);
}

.context-menu-divider {
  height: 1px;
  background-color: var(--border-primary);
  margin: 0.25rem 0;
}

/* Animations */
@keyframes messageSlideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes recordingPulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

/* Voice Input States */
.voice-input-active {
  background-color: var(--danger-color) !important;
  border-color: var(--danger-color) !important;
  color: white !important;
}

.voice-input-processing {
  background-color: var(--warning-color) !important;
  border-color: var(--warning-color) !important;
  color: white !important;
}

/* Upload Progress */
.upload-progress {
  margin-top: 1rem;
}

.progress {
  height: 8px;
  background-color: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar {
  background-color: var(--link-color);
  transition: width 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
  .chat-container {
    height: calc(100vh - 44px - 16px);
    margin-bottom: 0.5rem;
  }
  
  .message {
    max-width: 90%;
  }
  
  .chat-input-wrapper {
    flex-wrap: wrap;
  }
  
  .chat-input-actions {
    order: -1;
    width: 100%;
    justify-content: center;
    margin-bottom: 0.5rem;
  }
  
  .recordings-explorer {
    max-height: 200px;
  }
}

/* Dark theme specific adjustments */
[data-theme="dark"] .chat-input {
  background-color: var(--bg-secondary);
}

[data-theme="dark"] .message.user .message-text {
  background-color: var(--link-color);
}

[data-theme="dark"] .context-menu {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

/* Bootstrap Icons Integration */
.bi {
  font-size: 1em;
  line-height: 1;
}

/* Typing Indicator */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  color: var(--text-muted);
  font-style: italic;
}

.typing-dots {
  display: flex;
  gap: 0.25rem;
}

.typing-dot {
  width: 6px;
  height: 6px;
  background-color: var(--text-muted);
  border-radius: 50%;
  animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
  0%, 80%, 100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

/* File attachment preview */
.file-attachment {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 6px;
  margin-bottom: 0.5rem;
}

.file-attachment-icon {
  color: var(--info-color);
}

.file-attachment-info {
  flex: 1;
}

.file-attachment-name {
  font-weight: 500;
  color: var(--text-primary);
}

.file-attachment-size {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.file-attachment-remove {
  color: var(--danger-color);
  cursor: pointer;
  padding: 0.25rem;
}