#usage-preview-root {
  display: grid;
  gap: 18px;
  padding: clamp(18px, 3vw, 28px);
}

#usage-preview-root .usage-preview-head,
#usage-preview-root .usage-preview-controls,
#usage-preview-root .usage-preview-request-head,
#usage-preview-root .usage-preview-legend {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

#usage-preview-root h2,
#usage-preview-root h3,
#usage-preview-root p {
  margin: 0;
}

#usage-preview-root h2 {
  font-size: clamp(22px, 3vw, 30px);
}

#usage-preview-root h3 {
  font-size: 18px;
}

#usage-preview-root .usage-preview-copy,
#usage-preview-root .usage-preview-empty,
#usage-preview-root .usage-preview-status {
  color: var(--text-dim);
  font-size: 14px;
}

#usage-preview-root .usage-preview-controls {
  justify-content: flex-end;
}

#usage-preview-root .usage-preview-control {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-dim);
  font-size: 13px;
}

#usage-preview-root button {
  min-height: 38px;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  background: rgba(255, 255, 255, .035);
}

#usage-preview-root button {
  padding: 0 13px;
  cursor: pointer;
}

#usage-preview-root button:hover,
#usage-preview-root button:focus-visible {
  border-color: rgba(var(--accent-rgb), .58);
  outline: 2px solid rgba(var(--accent-rgb), .18);
  outline-offset: 2px;
}

#usage-preview-root .usage-preview-dropdown {
  position: relative;
  min-width: 132px;
}

#usage-preview-root .usage-preview-select-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 11px 0 13px;
  border-color: rgba(var(--accent-rgb), .26);
  background: linear-gradient(145deg, rgba(54, 45, 31, .92), rgba(28, 24, 18, .96));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .035);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

#usage-preview-root .usage-preview-select-trigger[aria-expanded="true"] {
  border-color: rgba(var(--accent-rgb), .72);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .1), inset 0 1px 0 rgba(255, 255, 255, .045);
}

#usage-preview-root .usage-preview-select-chevron {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-right: 1.5px solid var(--accent);
  border-bottom: 1.5px solid var(--accent);
  transform: rotate(45deg) translateY(-2px);
  transition: transform .16s ease;
}

#usage-preview-root .usage-preview-select-trigger[aria-expanded="true"] .usage-preview-select-chevron {
  transform: rotate(225deg) translate(-1px, -1px);
}

#usage-preview-root .usage-preview-select-menu {
  position: absolute;
  z-index: 20;
  top: calc(100% + 7px);
  left: 0;
  right: 0;
  display: grid;
  gap: 3px;
  min-width: max-content;
  padding: 6px;
  border: 1px solid rgba(var(--accent-rgb), .3);
  border-radius: 12px;
  background: linear-gradient(160deg, rgba(35, 29, 21, .99), rgba(14, 12, 10, .99));
  box-shadow: 0 18px 46px rgba(0, 0, 0, .58), inset 0 1px 0 rgba(255, 255, 255, .04);
  backdrop-filter: blur(18px);
}

#usage-preview-root .usage-preview-select-menu[hidden] {
  display: none;
}

#usage-preview-root .usage-preview-select-menu.is-above {
  top: auto;
  bottom: calc(100% + 7px);
}

#usage-preview-root .usage-preview-select-option {
  width: 100%;
  min-height: 34px;
  padding: 0 10px;
  border-color: transparent;
  border-radius: 8px;
  color: var(--text-dim);
  background: transparent;
  text-align: left;
  white-space: nowrap;
  box-shadow: none;
}

#usage-preview-root .usage-preview-select-option:hover,
#usage-preview-root .usage-preview-select-option:focus-visible {
  border-color: rgba(var(--accent-rgb), .2);
  color: var(--text);
  background: rgba(var(--accent-rgb), .09);
  outline: none;
}

#usage-preview-root .usage-preview-select-option[aria-selected="true"] {
  border-color: rgba(var(--accent-rgb), .36);
  color: #17120c;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  font-weight: 700;
}

#usage-preview-root .usage-preview-back[hidden] {
  display: none;
}

#usage-preview-root .usage-preview-legend {
  justify-content: flex-start;
  color: var(--text-dim);
  font-size: 13px;
}

#usage-preview-root .usage-preview-legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

#usage-preview-root .usage-preview-bar-swatch {
  width: 11px;
  height: 11px;
  border-radius: 3px;
  background: var(--accent);
}

#usage-preview-root .usage-preview-line-swatch {
  width: 20px;
  height: 2px;
  background: var(--success);
}

#usage-preview-root .usage-preview-chart-wrap {
  position: relative;
  min-height: 310px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

#usage-preview-root .usage-preview-chart {
  display: block;
  width: 100%;
  height: 310px;
  overflow: visible;
}

#usage-preview-root .usage-preview-tooltip {
  position: absolute;
  z-index: 4;
  min-width: 170px;
  padding: 10px 12px;
  border: 1px solid rgba(var(--accent-rgb), .28);
  border-radius: 10px;
  color: var(--text);
  background: rgba(13, 13, 13, .96);
  box-shadow: 0 14px 40px rgba(0, 0, 0, .42);
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, calc(-100% - 12px));
  transition: opacity .12s ease;
  font-size: 12px;
}

#usage-preview-root .usage-preview-tooltip.is-visible {
  opacity: 1;
}

#usage-preview-root .usage-preview-tooltip strong,
#usage-preview-root .usage-preview-tooltip span {
  display: block;
}

#usage-preview-root .usage-preview-tooltip span {
  margin-top: 4px;
  color: var(--text-dim);
}

#usage-preview-root .usage-preview-table-wrap {
  overflow-x: auto;
  border-top: 1px solid var(--border);
}

#usage-preview-root table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
  font-size: 13px;
}

#usage-preview-root th,
#usage-preview-root td {
  padding: 12px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

#usage-preview-root th {
  color: var(--text-soft);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
}

#usage-preview-root td {
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

#usage-preview-root td:nth-child(2) {
  color: var(--text);
  font-family: "IBM Plex Mono", monospace;
}

#usage-preview-root th:last-child,
#usage-preview-root td:last-child {
  text-align: right;
}

#usage-preview-root td:last-child {
  color: var(--accent);
  font-weight: 700;
}

#usage-preview-root .usage-preview-error {
  padding: 14px;
  border: 1px solid rgba(255, 123, 107, .3);
  border-radius: 10px;
  color: var(--danger);
  background: rgba(255, 123, 107, .06);
}

@media (max-width: 720px) {
  #usage-preview-root .usage-preview-head {
    align-items: flex-start;
  }

  #usage-preview-root .usage-preview-controls {
    width: 100%;
    justify-content: flex-start;
  }

  #usage-preview-root .usage-preview-control {
    flex: 1 1 130px;
  }

  #usage-preview-root .usage-preview-dropdown {
    flex: 1;
  }

  #usage-preview-root .usage-preview-chart-wrap,
  #usage-preview-root .usage-preview-chart {
    min-height: 270px;
    height: 270px;
  }
}