.lined {
  display: flex;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-input);
}

.lined:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.lined-gutter {
  margin: 0;
  width: 42px;
  flex-shrink: 0;
  min-height: 0;
  padding: 10px 8px;
  overflow: hidden;
  text-align: right;
  color: var(--color-muted);
  background: var(--color-bg);
  border-right: 1px solid var(--color-border);
  font-family: Consolas, "Cascadia Mono", "Courier New", monospace;
  font-size: 13px;
  line-height: 1.45;
  user-select: none;
}

.lined textarea.input {
  flex: 1;
  width: auto;
  min-width: 0;
  height: 100%;
  min-height: 0;
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  resize: none;
  white-space: pre;
  overflow: auto;
  scrollbar-gutter: stable;
}

.lined textarea.input:focus {
  border-color: transparent;
  box-shadow: none;
}

.lined[hidden],
.mock-copy[hidden] {
  display: none;
}

.mock-source,
.mock-example {
  height: 280px;
}

.mock-op {
  border-top: 1px solid var(--color-border);
}

.mock-op-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  cursor: pointer;
  list-style: none;
}

.mock-op-summary::-webkit-details-marker {
  display: none;
}

.mock-op-summary::marker {
  content: "";
}

.mock-op-chevron {
  width: 0;
  height: 0;
  flex-shrink: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--color-muted);
}

.mock-op[open] > .mock-op-summary .mock-op-chevron {
  border-top: 0;
  border-bottom: 6px solid var(--color-muted);
}

.mock-op-title {
  font-family: Consolas, "Cascadia Mono", "Courier New", monospace;
  font-weight: 700;
}

.mock-op-method {
  font-weight: 700;
}

.method-get { color: #22C55E; }
.method-post { color: #3B82F6; }
.method-put { color: #F59E0B; }
.method-patch { color: #8B5CF6; }
.method-delete { color: #EF4444; }
.method-head { color: #06B6D4; }
.method-options { color: #64748B; }

.mock-codes {
  display: flex;
  flex-direction: column;
}

.mock-code {
  border-top: 1px solid var(--color-border);
}

.mock-code-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) 0 var(--space-3) var(--space-4);
  cursor: pointer;
  list-style: none;
}

.mock-code-summary::-webkit-details-marker {
  display: none;
}

.mock-code-label {
  font-family: Consolas, "Cascadia Mono", "Courier New", monospace;
  font-weight: 700;
}

.mock-code-body {
  padding: 0 0 var(--space-4) var(--space-4);
}

.mock-op-body {
  padding-bottom: var(--space-4);
}

.mock-op-desc {
  margin-bottom: var(--space-3);
  color: var(--color-muted);
  white-space: pre-wrap;
}

.mock-note {
  margin-bottom: var(--space-3);
  color: var(--color-muted);
}

.mock-copy {
  margin-top: var(--space-3);
}

#api-list:empty::before {
  content: "Nenhuma operação encontrada.";
  color: var(--color-muted);
}