.bido-date-range-button {
  appearance: none;
  width: 100%;
  min-height: 24px;
  border: 0;
  background: transparent;
  color: var(--bx-ink);
  cursor: pointer;
  font: inherit;
  font-size: var(--bx-text);
  font-weight: 800;
  line-height: 1.2;
  padding: 0;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 8px;
}

.bido-date-range-button > svg {
  flex: 0 0 auto;
  opacity: 0.7;
}

/* The trigger is borderless/transparent, so keyboard users otherwise get no
   visible focus ring — the rest of the picker (nav, days, close) already
   carries :focus-visible. Token-driven outline reads on dark + light. */
.bido-date-range-button:focus-visible {
  outline: 2px solid var(--bx-accent);
  outline-offset: 2px;
  border-radius: var(--bx-r-sm);
}

.bido-date-range-button-label {
  flex: 1 1 auto;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* The trigger renders the seeded trip window even before the traveler
   confirms it (dates_confirmed = "0"). Show the range but flag it as a
   default — italic + muted ink — so it reads as "tap to confirm or
   change" rather than a hard commitment. */
.bido-date-range-button.pending .bido-date-range-button-label {
  font-style: italic;
  font-weight: 600;
  color: var(--bx-ink-2);
}

.bido-date-range-button-caret {
  flex: 0 0 auto;
  display: inline-flex;
  transform: rotate(90deg);
  opacity: 0.55;
}

/* The panel is always a light/white surface; it carries the .bx-light-surface
   class (see _date_range_picker.html.erb) so the calendar stays readable when
   the panel is nested inside a .bx-dark page (home, listing, catalog). */
.bido-date-range-panel {
  /* --bido-date-range-mode is the single source of truth for popover-vs-sheet:
     it flips to "sheet" in the phone @media block below, and popover_controller
     reads it instead of re-declaring the breakpoint in JS. --bido-date-range-*
     carry the JS-computed popover offset; CSS owns the resolved top/left. */
  --bido-date-range-mode: popover;
  display: none;
  position: fixed;
  z-index: 50;
  top: var(--bido-date-range-top, 0);
  left: var(--bido-date-range-left, 0);
  width: min(340px, calc(100vw - 32px));
  max-height: calc(100svh - 120px);
  overflow-y: auto;
  padding: 12px;
  background: white;
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-r-lg);
  box-shadow: 0 24px 70px rgba(var(--bx-navy-rgb), 0.26);
  color: var(--bido-navy);
  overscroll-behavior: contain;
}

.bido-date-range-panel:not([hidden]) {
  display: block;
}

.bido-date-range-panel:focus-visible {
  outline: none;
}

.bido-calendar-frame[busy] {
  opacity: 0.55;
  pointer-events: none;
  transition: opacity 0.1s ease;
}

body.date-range-sheet-open {
  overflow: hidden;
}

.bido-calendar-frame {
  display: block;
}

.bido-calendar-head,
.bido-calendar-grid {
  display: grid;
}

.bido-calendar-head {
  grid-template-columns: 34px 1fr 34px;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  text-align: center;
}

.bido-calendar-nav {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-r);
  background: var(--bx-paper-2);
  color: var(--bido-navy);
  cursor: pointer;
  text-decoration: none;
}

.bido-calendar-nav:not([aria-disabled]):hover,
.bido-calendar-nav:focus-visible {
  background: var(--bido-cyan);
  border-color: var(--bido-cyan);
  color: var(--bido-navy);
  outline: none;
}

.bido-calendar-nav[aria-disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}

.bido-date-range-sheet-head {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.bido-date-range-sheet-head strong {
  font-size: var(--bx-text-lg);
}

.bido-date-range-close {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  padding: 0;
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-r-pill);
  background: var(--bx-paper-2);
  color: var(--bido-navy);
  cursor: pointer;
}

.bido-date-range-close:hover,
.bido-date-range-close:focus-visible {
  background: var(--bx-paper);
  outline: none;
}

.bido-calendar-grid {
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px 0;
}

.bido-calendar-weekday {
  color: var(--bx-ink-3);
  font-family: var(--bx-font-mono);
  font-size: var(--bx-text-2xs);
  text-align: center;
}

.bido-calendar-day {
  appearance: none;
  aspect-ratio: 1;
  border: 0;
  border-radius: var(--bx-r-sm);
  background: transparent;
  color: var(--bido-navy);
  cursor: pointer;
  font: inherit;
  font-size: var(--bx-text-sm);
}

.bido-calendar-day:not(.disabled):hover,
.bido-calendar-day:focus-visible {
  background: var(--bx-paper-2);
  outline: 2px solid rgba(var(--bx-accent-rgb), 0.35);
  outline-offset: -2px;
}

.bido-calendar-day.outside {
  color: var(--bx-ink-4);
}

.bido-calendar-day.in-range {
  background: rgba(var(--bx-accent-rgb), 0.12);
  border-radius: 0;
}

.bido-calendar-day.selected {
  background: var(--bido-cyan);
  color: var(--bido-navy);
  font-weight: 800;
}

.bido-calendar-day.selected.range-start {
  border-radius: var(--bx-r-sm) 0 0 var(--bx-r-sm);
}

.bido-calendar-day.selected.range-end {
  border-radius: 0 var(--bx-r-sm) var(--bx-r-sm) 0;
}

.bido-calendar-day.disabled {
  color: var(--bx-ink-4);
  cursor: not-allowed;
  opacity: 0.42;
}

/* === Responsive — date picker ===
   On a coarse pointer (touch), grow the nav buttons and day cells to a
   comfortable tap target — a capability query, not a width guess (Rule 7). */
@media (pointer: coarse) {
  .bido-date-range-button {
    min-height: var(--bx-control-h-sm);
  }
  .bido-calendar-nav {
    width: 44px;
    height: 44px;
  }
  .bido-calendar-day {
    font-size: var(--bx-text-lg);
  }
}

/* Once the popover can no longer sit beside its trigger, the panel becomes a
   full-screen sheet. */
@media (max-width: 48rem) {
  .bido-date-range-panel {
    --bido-date-range-mode: sheet;
    position: fixed;
    inset: 0;
    width: auto;
    max-width: none;
    max-height: none;
    border: 0;
    border-radius: 0;
    overflow-y: auto;
    padding: 16px;
    padding-top: calc(env(safe-area-inset-top) + 12px);
    padding-bottom: calc(env(safe-area-inset-bottom) + 16px);
  }
  .bido-date-range-sheet-head {
    display: flex;
  }
}

/* === Single-datetime picker — wheels schedule field ===
   Reuses .bido-date-range-button/.bido-date-range-panel for chrome.
   The picker container also carries .bido-wheels-book-field's label rules
   (mono uppercase eyebrow) via its parent so labels read the same as the
   adjacent vehicle-count field on the cart and listing pages. */

.bido-datetime-picker {
  display: grid;
  gap: 6px;
}

.bido-datetime-picker-label {
  /* Inherit the mono/uppercase label treatment that the wheels-book-field
     gives its <label>; explicit declarations here keep the picker readable
     when it's dropped into other surfaces later. */
  font-family: var(--bx-font-mono);
  font-size: var(--bx-text-2xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bx-ink-3);
}

.bido-datetime-picker-trigger {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-r);
  background: var(--bx-paper);
  min-height: var(--bx-control-h);
}

.bido-datetime-picker-trigger:hover,
.bido-datetime-picker-trigger:focus-visible {
  border-color: var(--bx-accent);
  outline: none;
}

.bido-datetime-picker-panel {
  /* Stack the calendar, the time row, and the action buttons. */
  display: none;
  gap: 12px;
}

.bido-datetime-picker-panel:not([hidden]) {
  display: grid;
}

.bido-datetime-picker-time-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
  align-items: center;
  padding-top: 8px;
  border-top: 1px solid var(--bx-line);
}

.bido-datetime-picker-time-row label {
  font-family: var(--bx-font-mono);
  font-size: var(--bx-text-2xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bx-ink-3);
}

.bido-datetime-picker-time-input {
  inline-size: 100%;
}

.bido-datetime-picker-foot {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}