.activity-terminal {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  font-family: monospace;
  font-size: 13px;
  line-height: 1.6;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 8px;
  max-height: calc(100vh - 320px);
}

.activity-event {
  padding: 4px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.activity-event-message .activity-role {
  color: var(--accent);
  font-weight: 600;
  margin-right: 8px;
}

.activity-event-message .activity-content {
  white-space: pre-wrap;
  word-break: break-word;
}

.activity-event-status .activity-status {
  color: var(--text-secondary);
  font-style: italic;
}

.activity-event-result.activity-final {
  padding: 8px 0;
  font-weight: 600;
}

.activity-result-status {
  color: var(--success);
}

.activity-result-status[data-success="false"] {
  color: var(--danger);
}

.activity-session-id {
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 400;
}

.activity-tool-block {
  margin: 4px 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.activity-tool-block summary {
  padding: 6px 10px;
  cursor: pointer;
  background: var(--bg-secondary);
  font-size: 12px;
  color: var(--text-secondary);
}

.activity-tool-block summary:hover {
  color: var(--text);
}

.activity-tool-icon {
  margin-right: 4px;
}

.activity-tool-result .activity-tool-icon {
  color: var(--success);
}

.activity-tool-input,
.activity-tool-output {
  padding: 8px 10px;
  margin: 0;
  font-size: 12px;
  overflow-x: auto;
  max-height: 200px;
  overflow-y: auto;
  background: var(--bg);
}

.activity-input-bar {
  display: flex;
  gap: 8px;
  padding: 8px 0;
}

.activity-input-bar input {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
}

.activity-input-bar input:focus {
  outline: none;
  border-color: var(--accent);
}

.activity-input-bar button {
  padding: 8px 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}

.activity-input-bar button:hover {
  background: var(--accent-hover);
}

#activity-done-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

#activity-done-btn:hover {
  color: var(--text);
  border-color: var(--text-secondary);
  background: var(--bg-secondary);
}