/* ============================================================
 * lab-date-time.css — Axismundi Date/Time Picker lab module
 * v3.4.7
 *
 * Bucket D — theme interaction runtime, lab module only.
 * Scope: runtime-specific layer for the date/time picker pickers.
 *
 * Provenance:
 *   NOT a Beer-CSS-derived extraction.
 *   .ax-date-picker / .ax-time-picker visual primitives are baseline
 *   (components.css §33 + §34, UNCHANGED at v3.4.7).
 *   This file holds the .ax-date-benchmark__* and .ax-time-benchmark__*
 *   BEM trees that drive the GPT Codex-generated benchmark interaction.
 *   These class names are intentionally preserved verbatim from the
 *   source (no rename at v3.4.7 — see audit doc §6 "Extraction strategy"
 *   decision 3).
 *
 * Source:
 *   benchmark-interactions.css L619-L1046 (428 lines, verbatim).
 *   The originals are retained in benchmark-interactions.css with an
 *   [EXTRACTED] marker per the Charter EXTRACTED policy.
 *
 * Audit: docs/DATE-TIME-AUDIT.md
 * ============================================================ */

/* Date picker benchmark phase */
.ax-date-benchmark {
  display: grid;
  gap: var(--space-md);
  inline-size: min(100%, 760px);
}

.ax-date-benchmark__controls {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  justify-self: start;
  padding: 4px;
  border-radius: var(--md-sys-shape-corner-full);
  background-color: var(--md-sys-color-surface-container);
}

.ax-date-benchmark__field {
  inline-size: min(100%, 360px);
}

.ax-date-benchmark__field .text-field__trailing-icon {
  border: 0;
}

.ax-date-benchmark__surface[hidden] {
  display: none;
}

.ax-date-benchmark__surface {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}

.ax-date-benchmark__panel {
  inline-size: min(100%, 360px);
  overflow: hidden;
  border-radius: 28px;
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface);
  box-shadow: var(--md-sys-elevation-shadow-level3);
}

.ax-date-benchmark__header {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 16px;
  min-block-size: 128px;
  padding: 24px 24px 12px;
  border-block-end: 1px solid var(--md-sys-color-outline-variant);
}

.ax-date-benchmark__header .ax-date-picker__supporting {
  grid-column: 1 / -1;
}

.ax-date-benchmark__headline {
  align-self: end;
  min-inline-size: 0;
  overflow: hidden;
  color: var(--md-sys-color-on-surface);
  font-family: var(--md-sys-typescale-headline-large-font);
  font-size: var(--md-sys-typescale-headline-large-size);
  line-height: var(--md-sys-typescale-headline-large-line-height);
  font-weight: var(--md-sys-typescale-headline-large-weight);
  letter-spacing: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ax-date-benchmark__edit {
  align-self: end;
}

.ax-date-benchmark__body {
  min-block-size: 360px;
  padding: 12px 16px 8px;
}

.ax-date-benchmark__panel .ax-date-picker__nav {
  min-block-size: 48px;
  padding-inline: 0;
}

.ax-date-benchmark__switch,
.ax-date-benchmark__year-button {
  display: inline-flex;
  align-items: center;
  min-block-size: 40px;
  padding-inline: 16px;
  border: 0;
  border-radius: var(--md-sys-shape-corner-full);
  background: transparent;
  color: var(--md-sys-color-on-surface-variant);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.ax-date-benchmark__switch::after,
.ax-date-benchmark__year-button::after {
  content: "";
  inline-size: 0;
  block-size: 0;
  margin-inline-start: 10px;
  border-inline: 5px solid transparent;
  border-block-start: 5px solid currentColor;
}

.ax-date-benchmark__spacer {
  flex: 1;
}

.ax-date-benchmark__calendar .ax-date-picker__weekdays {
  padding-block: 12px 8px;
  font-size: var(--md-sys-typescale-body-large-size);
  line-height: var(--md-sys-typescale-body-large-line-height);
}

.ax-date-benchmark__calendar .ax-date-picker__grid {
  gap: 4px 0;
}

.ax-date-benchmark__week {
  display: contents;
}

.ax-date-benchmark__calendar .ax-date-picker__cell {
  inline-size: 48px;
  block-size: 48px;
}

.ax-date-benchmark__calendar .ax-date-picker__cell.is-range-preview {
  background-color: color-mix(
    in srgb,
    var(--md-sys-color-primary) 14%,
    transparent
  );
  border-radius: 0;
}

.ax-date-benchmark__list {
  max-block-size: 360px;
  overflow-y: auto;
  padding-block: 8px;
  scrollbar-width: thin;
}

.ax-date-benchmark__list-item {
  display: flex;
  align-items: center;
  gap: 24px;
  inline-size: 100%;
  min-block-size: 48px;
  padding-inline: 24px;
  border: 0;
  background: transparent;
  color: var(--md-sys-color-on-surface);
  font: inherit;
  text-align: start;
  cursor: pointer;
}

.ax-date-benchmark__list-item.is-selected {
  background-color: var(--md-sys-color-secondary-container);
  color: var(--md-sys-color-on-secondary-container);
}

.ax-date-benchmark__check {
  inline-size: 24px;
  color: currentColor;
}

.ax-date-benchmark__years {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px 12px;
  padding-block: 32px;
}

.ax-date-benchmark__year {
  justify-self: center;
  min-inline-size: 72px;
  min-block-size: 36px;
  border: 0;
  border-radius: var(--md-sys-shape-corner-full);
  background: transparent;
  color: var(--md-sys-color-on-surface-variant);
  font: inherit;
  cursor: pointer;
}

.ax-date-benchmark__year.is-selected {
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
}

.ax-date-benchmark__input {
  display: grid;
  gap: 16px;
  padding-block: 24px 8px;
}

.ax-date-benchmark__input[hidden] {
  display: none;
}

.ax-date-benchmark__input .text-field {
  inline-size: 100%;
}

.ax-date-benchmark__actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  min-block-size: 56px;
  padding: 8px 12px 12px;
  border-block-start: 1px solid var(--md-sys-color-outline-variant);
}

.ax-date-benchmark__actions .ax-button {
  min-inline-size: 72px;
}

/* Time picker benchmark phase */
.ax-time-benchmark {
  display: grid;
  gap: var(--space-md);
  inline-size: min(100%, 860px);
}

.ax-time-benchmark__field {
  inline-size: min(100%, 320px);
}

.ax-time-benchmark__field .text-field__trailing-icon {
  border: 0;
}

.ax-time-benchmark__surface[hidden] {
  display: none;
}

.ax-time-benchmark__surface {
  display: flex;
  align-items: flex-start;
}

.ax-time-benchmark__panel.ax-time-picker {
  inline-size: min(100%, 420px);
  padding: 24px;
  gap: 24px;
  overflow: hidden;
  box-shadow: var(--md-sys-elevation-shadow-level3);
}

.ax-time-benchmark__main {
  display: grid;
  gap: 24px;
}

.ax-time-benchmark__panel .ax-time-picker__inputs {
  align-items: flex-start;
}

.ax-time-benchmark__panel .ax-time-picker__field {
  border: 0;
}

.ax-time-benchmark__panel .ax-time-picker__field.is-active {
  outline: 3px solid var(--md-sys-color-primary);
  outline-offset: 0;
}

.ax-time-benchmark__panel .ax-time-picker__period {
  flex: 0 0 auto;
}

.ax-time-benchmark__panel.is-24h .ax-time-picker__period {
  display: none;
}

.ax-time-benchmark__dial[hidden],
.ax-time-benchmark__input[hidden] {
  display: none;
}

.ax-time-benchmark__dial .ax-time-picker__dial {
  width: 256px;
  height: 256px;
}

.ax-time-benchmark__dial .ax-time-picker__dial::before {
  content: "";
  position: absolute;
  inset: calc(50% - 4px);
  border-radius: 50%;
  background-color: var(--md-sys-color-primary);
  z-index: 2;
}

.ax-time-benchmark__hand {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 3px;
  height: 80px;
  border-radius: var(--md-sys-shape-corner-full);
  background-color: var(--md-sys-color-primary);
  transform-origin: 50% 0;
  z-index: 1;
}

.ax-time-benchmark__dial-option {
  position: absolute;
  left: 50%;
  top: 50%;
  inline-size: 48px;
  block-size: 48px;
  margin: -24px;
  border: 0;
  border-radius: var(--md-sys-shape-corner-full);
  background: transparent;
  color: var(--md-sys-color-on-surface);
  font: inherit;
  font-size: var(--md-sys-typescale-title-large-size);
  line-height: 1;
  cursor: pointer;
  z-index: 3;
}

.ax-time-benchmark__dial-option.is-inner {
  inline-size: 40px;
  block-size: 40px;
  margin: -20px;
  color: var(--md-sys-color-on-surface-variant);
  font-size: var(--md-sys-typescale-title-medium-size);
}

.ax-time-benchmark__dial-option.is-selected {
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
}

.ax-time-benchmark__input {
  display: grid;
  gap: 16px;
  padding-block: 12px 84px;
}

.ax-time-benchmark__input .text-field {
  inline-size: 100%;
}

.ax-time-benchmark__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  min-block-size: 56px;
}

.ax-time-benchmark__action-spacer {
  flex: 1;
}

.ax-time-benchmark__actions .ax-button {
  min-inline-size: 72px;
}

@media (min-width: 900px) {
  .ax-time-benchmark__panel.is-wide {
    inline-size: min(100%, 640px);
  }

  .ax-time-benchmark__panel.is-wide .ax-time-benchmark__main {
    grid-template-columns: minmax(0, 1fr) 256px;
    align-items: center;
  }

  .ax-time-benchmark__panel.is-wide .ax-time-picker__inputs {
    flex-wrap: wrap;
  }

  .ax-time-benchmark__panel.is-wide .ax-time-picker__period {
    flex-direction: row;
    inline-size: 100%;
    block-size: 48px;
  }

  .ax-time-benchmark__panel.is-wide .ax-time-picker__period-btn {
    block-size: 48px;
  }

  .ax-time-benchmark__panel.is-wide .ax-time-picker__period-btn:not(:last-of-type) {
    border-block-end: 0;
    border-inline-end: 1px solid var(--md-sys-color-outline);
  }

  .ax-time-benchmark__panel.is-wide .ax-time-benchmark__dial {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .ax-time-benchmark__panel.is-wide .ax-time-benchmark__actions {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .ax-material-slider {
    inline-size: 100%;
    block-size: 300px;
    min-block-size: 300px;
  }

  .ax-material-slider-demo__bar,
  .ax-material-slider-demo__nav {
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ax-material-slider__track,
  .ax-material-slide__shell,
  .ax-material-slide__shell img,
  .ax-material-slide__label,
  .ax-material-slider-demo__dot {
    transition-duration: 0.01ms !important;
  }
}