/* File format layout boxes — technical manual style */
.fmt-box {
  border: 1px solid #999;
  border-radius: 0;
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Courier New', monospace;
  font-size: 0.80em;
  margin: 1.2em 0;
  overflow: hidden;
  background: var(--md-code-bg-color);
  box-shadow: 2px 2px 0 #ccc;
}

[data-md-color-scheme="slate"] .fmt-box {
  border-color: #555;
  box-shadow: 2px 2px 0 #333;
}

/* nested box inside a row */
.fmt-box .fmt-box {
  font-size: 1em;
  margin: 6px 10px 6px 28px;
  box-shadow: none;
  border-color: #aaa;
}

[data-md-color-scheme="slate"] .fmt-box .fmt-box {
  border-color: #555;
}

.fmt-row {
  display: flex;
  align-items: baseline;
  padding: 4px 12px;
  border-bottom: 1px solid #ccc;
  gap: 1.5em;
  line-height: 1.6;
}

[data-md-color-scheme="slate"] .fmt-row {
  border-bottom-color: #444;
}

.fmt-row:last-child {
  border-bottom: none;
}

.fmt-row.divider {
  border-top: 1px dashed #999;
}

[data-md-color-scheme="slate"] .fmt-row.divider {
  border-top-color: #666;
}

/* parent row that wraps a nested box — no flex, full width */
.fmt-row.parent {
  display: block;
  padding-bottom: 8px;
}

.fmt-row.parent .fmt-header {
  display: flex;
  align-items: baseline;
  gap: 1.5em;
  padding-bottom: 2px;
}

.fmt-name {
  flex: 1;
  font-weight: 700;
  color: var(--md-default-fg-color);
  letter-spacing: 0.02em;
}

.fmt-size {
  white-space: nowrap;
  color: #888;
  font-size: 0.92em;
  min-width: 6em;
  text-align: right;
}

.fmt-sub {
  display: block;
  font-weight: 400;
  font-size: 0.90em;
  color: #888;
  margin-top: 1px;
  letter-spacing: 0;
}