/* GateSection.css */
.gate-section {
  container-type: size;

  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;

  height: 40%;

  display: flex;
  align-items: flex-end;
  justify-content: center;

  box-sizing: border-box;

  background: var(--bg-panel);

  z-index: 20;

  border-top: var(--border-width) solid var(--border-hairline);
}

.gate-panels {
  display: grid;
  grid-auto-flow: column;
  height: 100%;
  gap: var(--space-2);
  overflow-x: auto;
  justify-content: center;
}

.gate-panel {
  position: relative;
  height: 100%;
  aspect-ratio: 1 / 2;
  flex: 0 0 auto;

  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;

  border: var(--border-width) solid var(--border-hairline);
  border-radius: var(--radius-md);
  box-sizing: border-box;
  background: var(--bg-void);
}

.gate-panel__title {
  flex: 0 0 auto;
  width: 100%;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 4cqh;
  font-weight: var(--font-weight-semibold);
  padding-top: 2cqh;
  padding-bottom: 2cqh;
  border-bottom: var(--border-width) solid var(--border-hairline);

  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gate-panel__grid {
  flex: 1 1 auto;
  min-height: 0;

  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 2cqh;

  padding: 2cqh;
  box-sizing: border-box;
}

.gate-panel__cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 0;
  min-width: 0;
  gap: 1cqh;
}

.gate-panel__cell-label {
  flex: 0 0 auto;
  font-family: var(--font-ui);
  font-size: 2.5cqh;
  color: var(--text-muted);
  white-space: nowrap;
}

.gate-linear-graph-section {
  flex: 0 0 calc(100% - var(--dsp-control-heigth));
  min-height: 0;

  display: flex;
  flex-direction: row;
  gap: 1cqh;
  padding: 0.5cqh;

  box-sizing: border-box;
  background: var(--bg-panel);
}

.gate-graph-panel {
  flex: 1 1 auto; /* take remaining space */
  min-width: 0;
  min-height: 0;

  display: flex;
  flex-direction: column;

  border: var(--border-width) solid var(--border-hairline);
  border-radius: var(--radius-md);
}

.gate-meter-panel {
  flex: 0 0 auto; /* only required width */
  min-width: max-content;

  display: flex;
  flex-direction: column;

  border: var(--border-width) solid var(--border-hairline);
  border-radius: var(--radius-md);
}

.gate-graph-title {
  flex: 0 0 auto;

  text-align: center;
  padding: 1cqh;

  font-family: var(--font-ui);
  font-size: 2.5cqh;
  font-weight: var(--font-weight-semibold);
}

.gate-graph-panel > .container {
  flex: 1;
  min-height: 0;
}

.gate-graph__meters {
  flex: 1;
  min-height: 0;

  display: flex;
  flex-direction: row;
  align-items: stretch;
  justify-content: center;

  gap: 1cqh;
  padding: 1cqh;
}