/* Preserve the original plot/canvas identities and its existing scientific controls. */
@media (max-width: 1024px), (pointer: coarse) and (max-width: 1366px) {
  body[data-page='diagrams'] .ui-heading {
    grid-template-columns: minmax(0, 1fr) auto auto auto;
  }
}
@media (max-width: 600px) and (min-height: 541px) {
  body[data-page='diagrams'] .ui-heading {
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 4px 6px;
  }
  body[data-page='diagrams'] .ui-heading > div:first-child {
    grid-column: 1 / -1;
    grid-row: 1;
  }
  body[data-page='diagrams'] .ui-heading .ui-body-host {
    grid-column: 1;
    grid-row: 2;
    justify-self: start;
  }
  body[data-page='diagrams'] .ui-heading .ui-linked-toggle {
    grid-column: 2;
    grid-row: 2;
  }
  body[data-page='diagrams'] .ui-heading #uiParametersButton {
    grid-column: 3;
    grid-row: 2;
    min-height: 32px;
    padding: 5px 8px;
    justify-self: end;
  }
}
body[data-page='diagrams'] .ui-linked-toggle {
  min-height: 32px;
  flex-shrink: 0;
  border: 1px solid #c6d5ed;
  border-radius: 18px;
  padding: 5px 12px;
  font-size: 12px;
  background: #eaf0fb;
  color: #315da8;
  touch-action: manipulation;
}
body[data-page='diagrams'] .ui-linked-toggle[aria-pressed='true'] {
  background: #315da8;
  color: #fff;
  border-color: #315da8;
}
body[data-page='diagrams'] .ui-linked-toggle:disabled {
  color: #596b80;
  background: #edf1f7;
  opacity: 0.72;
}
body[data-page='diagrams'] .ui-linked-scenes {
  display: flex;
  flex: 1;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: #132438;
}
body[data-page='diagrams'] .ui-linked-scenes > .ui-linked-note,
body[data-page='diagrams'] .ui-linked-scenes > .ui-linked-space {
  display: none;
}
body[data-page='diagrams'] .ui-linked-scenes.is-linked {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  grid-template-rows: auto minmax(0, 1fr);
}
body[data-page='diagrams'] .ui-linked-scenes.is-linked > .ui-plot {
  grid-column: 1;
  grid-row: 2;
}
body[data-page='diagrams'] .ui-linked-scenes.is-linked > .ui-linked-note {
  display: block;
  grid-column: 1 / -1;
  margin: 0;
  padding: 5px 9px;
  background: #132438;
  color: #c9d8e8;
  border-bottom: 1px solid #718ba355;
  font-size: 11px;
  line-height: 1.45;
}
body[data-page='diagrams'] .ui-linked-scenes.is-linked > .ui-linked-space {
  display: block;
  grid-column: 2;
  grid-row: 2;
  min-width: 0;
  min-height: 0;
  border-left: 1px solid #718ba366;
  overflow: hidden;
}
body[data-page='diagrams'] .ui-linked-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #132438;
}
body[data-page='diagrams'] .ui-linked-menu-note {
  margin: 10px 0 0;
  padding: 8px 0;
  font-size: 11px;
  line-height: 1.6;
  color: #516681;
}
@media (max-width: 620px) and (min-height: 640px) and (orientation: portrait) {
  body[data-page='diagrams'] .ui-linked-scenes.is-linked {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr) minmax(0, 1fr);
  }
  body[data-page='diagrams'] .ui-linked-scenes.is-linked > .ui-linked-space {
    grid-column: 1;
    grid-row: 3;
    border-left: 0;
    border-top: 1px solid #718ba366;
  }
}
@media (max-width: 760px), (max-height: 540px) {
  body[data-page='diagrams'] .ui-linked-toggle {
    font-size: 10px;
    padding: 4px 8px;
    min-height: 28px;
  }
  body[data-page='diagrams'] .ui-linked-scenes.is-linked > .ui-linked-note {
    font-size: 10px;
    padding: 4px 6px;
  }
}

/* Very short landscape: one control row leaves room for both diagrams. */
@media (max-height: 330px) and (min-width: 600px) {
  body[data-page='diagrams'] {
    --ui-nav-height: 36px;
    --ui-gap: 6px;
  }
  body[data-page='diagrams'] .page-nav {
    padding: 3px 10px;
  }
  body[data-page='diagrams'] .page-nav a {
    min-height: 28px;
    padding: 3px 10px;
  }
  body[data-page='diagrams'] .ui-heading,
  body[data-page='diagrams'] #uiParametersButton {
    min-height: 32px;
    height: 32px;
  }
  body[data-page='diagrams'] .ui-heading #uiParametersButton {
    padding: 4px 8px;
  }
  body[data-page='diagrams'] .ui-timeline-host .time-workbench {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    padding: 4px 8px;
  }
  body[data-page='diagrams'] .ui-timeline-host .workbench-calendar {
    flex: none;
  }
  body[data-page='diagrams'] .ui-timeline-host .workbench-main {
    margin: 0;
  }
  body[data-page='diagrams'] .ui-timeline-host .workbench-panel-head {
    min-height: 22px;
  }
  body[data-page='diagrams'] .ui-timeline-host .workbench-panel-head output {
    font-size: 16px;
  }
  body[data-page='diagrams'] .ui-timeline-host .time-workbench input[type='range'] {
    height: 26px;
  }
  body[data-page='diagrams'] .ui-linked-scenes.is-linked > .ui-linked-note {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}