.buffer h2 { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.buffer output { font-size: 13px; font-weight: 400; }
#positions { display: flex; flex-wrap: wrap; gap: 4px 16px; font: 12px/1.6 ui-monospace, monospace; margin: 8px 0 0; }
#positions span { white-space: nowrap; }
.process-tabs { display: flex; gap: 0; border-bottom: 1px solid var(--line); margin-bottom: 12px; }
.process-tabs button { flex: 1; border: 0; border-radius: 0; background: transparent; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.process-tabs button[aria-selected=true] { border-bottom-color: var(--accent); color: var(--accent); font-weight: 600; }
.process p { min-height: 44px; }
.process label { display: flex; justify-content: space-between; }
.process input { width: 88px; }
.actions { display: flex; margin: 12px 0; }
.actions button { width: 100%; }
.endpoint-actions summary { color: var(--muted); font-size: 12px; padding: 4px 0; }
.endpoint-actions button { margin: 8px 0; }
#result { margin: 12px 0; padding-top: 12px; border-top: 1px solid var(--line); min-height: 80px; font-size: 13px; line-height: 1.6; }
@media (max-width: 440px) {
  .toolbar { display: grid; grid-template-columns: minmax(0, 1fr) auto; }
  .toolbar label:nth-child(2) { grid-row: 2; grid-column: 1 / -1; }
  .toolbar select { min-width: 0; flex: 1; }
  .toolbar .action-group { grid-row: 1; grid-column: 2; }
  .process p { min-height: 44px; }
  .process-tabs { margin-bottom: 8px; }
  .actions { margin: 8px 0; }
  #controls .workbench { row-gap: 8px; }
  #result { min-height: 64px; }
}
@media print { #controls { display: none; } #static-diagram > img { display: block; } }