/* FoundationDB Cluster Topology Estimator
 * Uses Material theme CSS variables so light/dark modes work automatically.
 */

.te-root {
  margin: 1.25rem 0 1.5rem;
}

.te-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.25rem;
  background-color: var(--md-default-bg-color);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.te-card h3 {
  margin-top: 0;
}

.te-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 0.75rem 1rem;
}

.te-field {
  display: flex;
  flex-direction: column;
  font-size: 0.8rem;
}

.te-field > label {
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--md-default-fg-color);
}

.te-field > .te-help {
  font-size: 0.7rem;
  color: var(--md-default-fg-color--light);
  margin-top: 0.2rem;
}

.te-field input[type="number"],
.te-field select {
  font-family: inherit;
  font-size: 0.8rem;
  padding: 0.35rem 0.5rem;
  border-radius: 0.2rem;
  border: 1px solid var(--md-default-fg-color--lighter);
  background-color: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
}

.te-field input[type="number"]:focus,
.te-field select:focus {
  outline: 2px solid var(--md-accent-fg-color);
  outline-offset: 1px;
  border-color: var(--md-accent-fg-color);
}

.te-radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.te-radio-row label {
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
}

.te-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 0.75rem;
}

.te-result {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.25rem;
  padding: 0.65rem 0.8rem;
  background-color: var(--md-code-bg-color);
}

.te-result__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--md-default-fg-color--light);
}

.te-result__value {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--md-primary-fg-color);
  margin: 0.2rem 0;
}

.te-result__bottleneck {
  font-size: 0.72rem;
  color: var(--md-default-fg-color--light);
}

.te-result details {
  margin-top: 0.5rem;
  font-size: 0.72rem;
}

.te-result details summary {
  cursor: pointer;
  color: var(--md-accent-fg-color);
}

.te-result details pre {
  margin: 0.4rem 0 0;
  padding: 0.5rem;
  font-size: 0.7rem;
  background-color: var(--md-default-bg-color);
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.2rem;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.te-warning {
  margin-top: 0.4rem;
  padding: 0.35rem 0.5rem;
  border-left: 3px solid var(--md-warning-fg-color, var(--md-accent-fg-color));
  background-color: var(--md-code-bg-color);
  font-size: 0.72rem;
  color: var(--md-default-fg-color);
}

/* Workload-shape slider */
.te-field--slider {
  grid-column: span 2;
}

/* Reset the native control so track + thumb metrics are predictable across
   WebKit and Firefox. The input itself reserves vertical room equal to the
   thumb height; the visible track is drawn on the platform-specific track
   pseudo-elements, and the WebKit thumb's margin-top centres it on the
   track baseline (Firefox auto-centres its thumb). */
.te-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 1.25rem;
  background: transparent;
  outline: none;
  margin: 0.4rem 0 0.25rem;
  padding: 0;
  vertical-align: middle;
}

.te-slider:focus {
  outline: 2px solid var(--md-accent-fg-color);
  outline-offset: 2px;
}

.te-slider::-webkit-slider-runnable-track {
  height: 0.4rem;
  border-radius: 0.2rem;
  background-color: var(--md-default-fg-color--lightest);
  border: none;
}

.te-slider::-moz-range-track {
  height: 0.4rem;
  border-radius: 0.2rem;
  background-color: var(--md-default-fg-color--lightest);
  border: none;
}

.te-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  background-color: var(--md-primary-fg-color);
  border: 2px solid var(--md-default-bg-color);
  cursor: pointer;
  /* Centre the thumb on the 0.4rem track: (0.4rem - 1.1rem) / 2 = -0.35rem */
  margin-top: -0.35rem;
}

.te-slider::-moz-range-thumb {
  box-sizing: border-box;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  background-color: var(--md-primary-fg-color);
  border: 2px solid var(--md-default-bg-color);
  cursor: pointer;
}

.te-slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--md-default-fg-color--light);
  margin-top: 0.1rem;
  line-height: 1.2;
}

.te-slider-labels > span:first-child  { text-align: left; }
.te-slider-labels > span:nth-child(2) { text-align: center; flex: 1; }
.te-slider-labels > span:last-child   { text-align: right; }

/* Sustainable-workload card */
.te-result--sustainable {
  grid-column: 1 / -1;
  background-color: var(--md-default-bg-color);
  border-color: var(--md-primary-fg-color--light, var(--md-accent-fg-color));
}

.te-result__sustainable {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
  margin: 0.35rem 0 0.5rem;
}

.te-result__sustainable > div {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.te-sus-num {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--md-primary-fg-color);
}

.te-sus-unit {
  font-size: 0.75rem;
  color: var(--md-default-fg-color--light);
}

.te-note {
  margin: 0.75rem 0 0.5rem;
  padding: 0.5rem 0.75rem;
  border-left: 3px solid var(--md-default-fg-color--lighter);
  background-color: var(--md-code-bg-color);
  font-size: 0.78rem;
  color: var(--md-default-fg-color);
  line-height: 1.45;
}

.te-note strong {
  color: var(--md-default-fg-color);
}

.te-advanced {
  margin-top: 0.5rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.25rem;
  padding: 0.5rem 0.75rem;
  background-color: var(--md-code-bg-color);
}

/* Override Material's heavy <summary> defaults (admonition tint background,
   negative margins, 2rem left padding for a note-style icon, absolutely
   positioned ::before pencil icon and ::after chevron) so the summary fits
   cleanly in the .te-advanced container and its disclosure icon stays
   vertically centred with the label text. */
.md-typeset .te-advanced > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  background-color: transparent;
  margin: 0;
  padding: 0.15rem 0;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--md-default-fg-color);
}

.te-advanced > summary::-webkit-details-marker {
  display: none;
}

/* Suppress Material's note/pencil ::before icon — not meaningful here. */
.md-typeset .te-advanced > summary::before {
  display: none !important;
}

/* Replace Material's absolutely-positioned chevron with a flex-aligned one
   that stays centred with the summary text. Reuses Material's own
   --md-details-icon mask so light/dark themes track automatically. */
.md-typeset .te-advanced > summary::after {
  content: "";
  flex: 0 0 auto;
  width: 1rem;
  height: 1rem;
  position: static;
  background-color: var(--md-default-fg-color--light);
  -webkit-mask-image: var(--md-details-icon);
  mask-image: var(--md-details-icon);
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
  transform: rotate(0deg);
  transition: transform 0.25s;
}

.md-typeset .te-advanced[open] > summary::after {
  transform: rotate(90deg);
}

.te-advanced[open] > summary {
  margin-bottom: 0.5rem;
}

.te-grid--advanced {
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}

.te-reset-btn {
  margin-top: 0.75rem;
  font-family: inherit;
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: 0.2rem;
  border: 1px solid var(--md-default-fg-color--lighter);
  background-color: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  cursor: pointer;
}

.te-reset-btn:hover {
  border-color: var(--md-accent-fg-color);
  color: var(--md-accent-fg-color);
}

.te-cli {
  margin-top: 0.5rem;
}

.te-cli pre {
  margin: 0;
}