/* Waypoint Desk: booking a flight yourself, at /desk/book/ (js/desk-book.js).
   The search form at the top, and its fields, are in desk.css, shared with
   the homepage's booking pane. Here: the band the form sits in, the results,
   the review with the travelers' details and the price, the booked page,
   and what shows while booking is not open. */

/* a short page (booking closed, a booking made) keeps its footer at the bottom */
body.desk-book { display: flex; flex-direction: column; min-height: 100vh; min-height: 100dvh; }
body.desk-book > main { flex: 1 0 auto; }
.bk-top {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--line);
  padding: clamp(36px, 5vw, 60px) 0 clamp(28px, 3.5vw, 40px);
}
.bk-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 6px 40px; margin-bottom: 24px; }
.bk-head .label { margin-bottom: 12px; }
.bk-head h1 { font-size: clamp(2.3rem, 1.6rem + 2.4vw, 3.4rem); line-height: 1.04; letter-spacing: -.01em; }
.bk-lede { max-width: 31em; font-size: 1.0625rem; line-height: 1.65; color: var(--body); }
.bk-banner {
  margin: 0 0 16px; padding: 12px 16px;
  background: var(--sky); border-left: 3px solid var(--teal);
  font-size: .95rem; line-height: 1.55; color: var(--ink);
}
.bk-banner a { color: var(--teal-deep); text-decoration: underline; text-underline-offset: 3px; }
.bk-search {
  background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--gold);
  box-shadow: var(--shadow); padding: 16px 20px 20px;
}
/* On a phone, once a search has run, the form folds to one line saying what
   was searched, so the flights start on the first screen; Change opens it. */
.bk-fold { display: none; }
@media (max-width: 859px) {
  .bk-search.is-folded { padding: 12px 14px 12px 18px; }
  .bk-search.is-folded .fs { display: none; }
  .bk-search.is-folded .bk-fold { display: flex; align-items: center; gap: 14px; }
}
.bk-fold-text { flex: 1 1 auto; min-width: 0; line-height: 1.45; }
.bk-fold-text b { display: block; font-weight: 600; color: var(--ink); }
.bk-fold-text span { display: block; font-size: .9rem; color: var(--muted); }
.bk-fold-edit {
  flex: 0 0 auto; min-height: 44px; padding: 8px 16px;
  background: none; border: 1px solid var(--line-strong); border-radius: 0;
  font-size: .68rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--ink); cursor: pointer;
}
.bk-fold-edit:hover { border-color: var(--ink); }
.bk-wait { display: grid; gap: 8px; padding: 16px 20px 20px; background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--gold); }
.bk-wait span, .bk-ghost {
  display: block; height: 62px; border: 1px solid var(--line);
  background: linear-gradient(90deg, var(--bg-alt) 0%, var(--surface) 50%, var(--bg-alt) 100%) 0 0 / 200% 100%;
  animation: bk-shine 1.6s ease-in-out infinite;
}
.bk-wait span:first-child { width: 46%; height: 40px; }
@keyframes bk-shine { from { background-position: 100% 0; } to { background-position: -100% 0; } }
.bk-closed {
  max-width: 660px; padding: clamp(24px, 3vw, 36px);
  background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--gold); box-shadow: var(--shadow);
}
.bk-closed h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 1.9rem); margin-bottom: 10px; }
.bk-closed p { line-height: 1.7; margin-bottom: 20px; }
.bk-closed-note { margin-top: 12px; line-height: 1.6; }
.bk-closed-note a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

.bk-body { padding: clamp(26px, 4vw, 44px) 0 clamp(64px, 8vw, 104px); }
.bk-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(24px, 3vw, 40px); align-items: start; }
.bk-main { min-width: 0; }
.bk-side { display: grid; gap: 14px; position: sticky; top: calc(var(--nav-h) + 20px); }
.bk-card { background: var(--surface); border: 1px solid var(--line); padding: 20px 22px 22px; }
.bk-card-title { font-size: 1.25rem; margin-bottom: 10px; }
.bk-card p { font-size: .95rem; line-height: 1.65; margin-bottom: 16px; }
.bk-card p:last-child { margin-bottom: 0; }
.bk-card .btn { width: 100%; padding: 15px 18px; }

/* ---------- the results ---------- */
.bk-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; margin-bottom: 14px; }
.bk-count { flex: 1 1 14em; font-size: .95rem; color: var(--muted); }
.bk-count b { color: var(--ink); font-weight: 600; }
.bk-sort { display: inline-flex; gap: 2px; padding: 3px; background: var(--bg-alt); border: 1px solid var(--line); }
.bk-sort label { position: relative; display: block; }
.bk-sort input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.bk-sort span { display: block; padding: 8px 12px; font-size: .68rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.bk-sort input:checked + span { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(60, 42, 14, .14); }
.bk-sort input:hover + span { color: var(--ink); }
.bk-sort input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.bk-check { display: inline-flex; align-items: center; gap: 9px; min-height: 40px; font-size: .95rem; color: var(--ink); cursor: pointer; }
.bk-check input { width: 18px; height: 18px; margin: 0; accent-color: var(--ink); }
.bk-check.is-off { color: var(--muted); cursor: default; }

.bk-note:empty { display: none; }
.bk-searching { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; font-size: .97rem; color: var(--muted); }
.bk-spin { width: 18px; height: 18px; flex: 0 0 auto; border: 2px solid var(--line-strong); border-top-color: var(--accent); border-radius: 50%; animation: bk-spin .9s linear infinite; }
@keyframes bk-spin { to { transform: rotate(360deg); } }
.bk-ghost { height: 138px; margin-bottom: 12px; }
.bk-msg { padding: 20px 22px; background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--gold); line-height: 1.65; color: var(--ink); }
.bk-msg.is-bad { border-left-color: var(--err); }
.bk-msg h3 { font-size: 1.3rem; margin-bottom: 6px; }
.bk-msg p { color: var(--body); }
.bk-msg-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.bk-msg-actions .btn { padding: 14px 22px; }

.bk-list { list-style: none; display: grid; gap: 12px; }
.bk-offer { background: var(--surface); border: 1px solid var(--line); transition: border-color .2s ease, box-shadow .2s ease; }
@media (hover: hover) { .bk-offer:hover { border-color: var(--line-strong); box-shadow: var(--shadow); } }
.bk-o { display: grid; grid-template-columns: minmax(0, 1fr) auto; }
.bk-o-main { min-width: 0; padding: 16px 20px 14px; }
.bk-o-air { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-size: .95rem; color: var(--ink); }
.bk-o-code {
  display: grid; place-items: center; flex: 0 0 auto; width: 34px; height: 34px;
  background: var(--bg-alt); border: 1px solid var(--line-strong);
  font-size: .72rem; font-weight: 600; letter-spacing: .06em; color: var(--accent);
}
.bk-o-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bk-o-brand { font-size: .82rem; color: var(--muted); white-space: nowrap; }
.bk-legs { display: grid; gap: 12px; }
.bk-leg { display: grid; grid-template-columns: 6.6em auto minmax(56px, 1fr) auto; align-items: center; gap: 2px 14px; }
.bk-leg-day { font-size: .82rem; color: var(--muted); }
.bk-leg-at b { display: block; font-size: 1.1rem; font-weight: 600; line-height: 1.2; color: var(--ink); white-space: nowrap; }
.bk-leg-at sup { margin-left: 2px; font-size: .66rem; font-weight: 600; color: var(--accent); }
.bk-leg-at > span { font-size: .8rem; letter-spacing: .08em; color: var(--muted); }
.bk-leg-at:last-child { text-align: right; }
.bk-leg-line { display: grid; gap: 3px; text-align: center; font-size: .78rem; line-height: 1.2; color: var(--muted); }
.bk-leg-line i { position: relative; display: block; height: 1px; background: var(--line-strong); }
.bk-leg-line i::before, .bk-leg-line i::after { content: ''; position: absolute; top: -3px; width: 7px; height: 7px; border-radius: 50%; }
.bk-leg-line i::before { left: -2px; background: var(--surface); border: 1px solid var(--accent); }
.bk-leg-line i::after { right: -2px; background: var(--gold); }
.bk-leg-line .is-direct { color: var(--teal); font-weight: 600; }
.bk-o-facts { margin-top: 12px; font-size: .85rem; line-height: 1.5; color: var(--muted); }
.bk-o-op { margin-top: 10px; font-size: .85rem; line-height: 1.5; color: var(--ink); }
.bk-o-op + .bk-o-facts { margin-top: 2px; }
.bk-o-buy {
  display: flex; flex-direction: column; justify-content: center; gap: 10px;
  min-width: 196px; padding: 16px 20px;
  border-left: 1px dashed var(--line-strong); text-align: right;
}
.bk-o-price b { display: block; font-family: var(--font-display); font-size: 1.65rem; font-weight: 400; line-height: 1.1; color: var(--ink); font-variant-numeric: lining-nums; }
.bk-o-price span { font-size: .8rem; color: var(--muted); }
.bk-o-select { padding: 14px 20px; }
.bk-o-more {
  display: inline-flex; align-items: center; justify-content: flex-end; gap: 6px;
  padding: 6px 0; background: none; border: 0; cursor: pointer;
  font-size: .68rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--accent);
}
.bk-o-more svg { width: 13px; height: 13px; stroke: currentColor; transition: rotate .2s ease; }
.bk-o-more[aria-expanded="true"] svg { rotate: 180deg; }
.bk-o-more:hover { color: var(--ink); }
.bk-o-details { grid-column: 1 / -1; padding: 16px 20px 18px; background: var(--bg-alt); border-top: 1px solid var(--line); }
.bk-more { display: flex; margin: 18px auto 0; }

/* ---------- a flight in detail: in an offer's details and on the review ---------- */
.bk-slice + .bk-slice { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.bk-slice-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 16px; margin-bottom: 10px; }
.bk-slice-head h3, .bk-slice-head h4 {
  font-family: var(--font-body); font-size: .7rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--accent);
}
.bk-slice-head span { font-size: .86rem; color: var(--muted); }
.bk-seg { display: grid; grid-template-columns: 5.8em minmax(0, 1fr); column-gap: 14px; }
.bk-seg-t { font-weight: 600; color: var(--ink); white-space: nowrap; }
.bk-seg-t sup { margin-left: 2px; font-size: .66rem; color: var(--accent); }
.bk-seg-p { color: var(--ink); }
.bk-seg-meta {
  grid-column: 2; margin: 6px 0 8px; padding: 2px 0 2px 14px;
  border-left: 1px dashed var(--line-strong);
  font-size: .86rem; line-height: 1.55; color: var(--muted);
}
.bk-lay { margin: 8px 0 8px calc(5.8em + 14px); padding: 6px 12px; background: var(--sky); font-size: .86rem; color: var(--teal-deep); }
.bk-lay.is-moved { background: rgba(196, 148, 74, .16); border-left: 2px solid var(--gold); color: var(--ink); }
.bk-facts { list-style: none; display: grid; gap: 4px; margin-top: 12px; font-size: .9rem; line-height: 1.5; color: var(--body); }
.bk-facts li { padding-left: 16px; position: relative; }
.bk-facts li::before { content: ''; position: absolute; left: 0; top: .62em; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.bk-facts a, .bk-handoff-line a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.bk-handoff-line { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); font-size: .92rem; line-height: 1.55; color: var(--body); }

/* ---------- the review ---------- */
.bk-back {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px; padding: 8px 0;
  background: none; border: 0; cursor: pointer;
  font-size: .7rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--accent);
}
.bk-back svg { width: 16px; height: 16px; stroke: currentColor; }
.bk-back:hover { color: var(--ink); }
.bk-h2 { font-size: clamp(1.7rem, 1.3rem + 1.2vw, 2.2rem); margin-bottom: 16px; }
.bk-h2:focus, .bk-done:focus { outline: none; }
.bk-h3 { font-size: 1.35rem; margin: 30px 0 6px; }
.bk-alert { margin-bottom: 16px; padding: 14px 18px; background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--gold); line-height: 1.6; color: var(--ink); }
.bk-alert.is-bad { border-left-color: var(--err); }
.bk-alert .btn { margin-top: 12px; padding: 13px 20px; }
.bk-trip { background: var(--surface); border: 1px solid var(--line); padding: 18px 20px; }
.bk-trip:empty { display: none; }
.bk-trip .bk-ghost { margin: 0; }
.bk-form-note { margin-bottom: 16px; font-size: .95rem; line-height: 1.6; color: var(--muted); }
.bk-person { margin-bottom: 14px; padding: 18px 20px 6px; background: var(--surface); border: 1px solid var(--line); }
.bk-person > legend {
  float: left; width: 100%; margin-bottom: 14px; padding: 0;
  font-family: var(--font-display); font-size: 1.15rem; color: var(--ink);
}
.bk-person > legend span { margin-left: 10px; font-family: var(--font-body); font-size: .7rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.bk-person > legend + * { clear: both; }
.bk-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 16px; }
.bk-row.is-name { grid-template-columns: 112px minmax(0, 1fr) minmax(0, 1fr); }
.bk-person .field { margin-bottom: 16px; }
.bk-person select {
  width: 100%; min-height: 50px; padding: 12px 14px;
  background: var(--field); border: 1px solid var(--field-line); border-radius: 0;
  font: inherit; color: var(--ink);
}
.bk-person select:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.bk-person .field[data-bad] select { border-color: var(--err); box-shadow: 0 0 0 1px var(--err); }
.bk-gender { border: 0; min-width: 0; }
.bk-gender > legend {
  display: block; margin-bottom: 9px; padding: 0;
  font-size: .72rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--ink);
}
.bk-gender .chips { gap: 8px; }
.bk-gender .chip span { min-width: 96px; justify-content: center; }
.bk-gender[data-bad] .chip span { border-color: var(--err); }
.bk-hint { margin: -4px 0 14px; font-size: .88rem; line-height: 1.5; color: var(--muted); }
.bk-accept {
  display: flex; align-items: flex-start; gap: 12px; margin: 6px 0 16px; padding: 14px 16px;
  background: var(--surface); border: 1px solid var(--line); line-height: 1.55; color: var(--ink); cursor: pointer;
}
.bk-accept input { flex: 0 0 auto; width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--ink); }
.bk-accept a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.bk-accept[data-bad] { border-color: var(--err); box-shadow: 0 0 0 1px var(--err); }
.bk-book { width: 100%; }
.bk-sum .bk-card-title { margin-bottom: 14px; }
.bk-sum-lines { display: grid; gap: 8px; margin-bottom: 14px; }
.bk-sum-lines div { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: .97rem; }
.bk-sum-lines dt { color: var(--body); }
.bk-sum-lines dd { color: var(--ink); font-variant-numeric: tabular-nums lining-nums; white-space: nowrap; }
.bk-sum-lines .bk-sum-total { margin-top: 4px; padding-top: 10px; border-top: 1px solid var(--line-strong); }
.bk-sum-total dt { font-weight: 600; color: var(--ink); }
.bk-sum-total dd { font-family: var(--font-display); font-size: 1.5rem; }
.bk-sum p { margin-bottom: 8px; font-size: .88rem; line-height: 1.55; color: var(--muted); }
.bk-hold { color: var(--teal); }
.bk-hold.is-late { color: var(--err); }
.bk-test { display: inline-block; padding: 3px 9px; background: var(--teal); color: #F5EDE0; font-size: .62rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }

/* ---------- booked ---------- */
.bk-done { max-width: 780px; margin: 0 auto; }
.bk-done-head { padding: 6px 0 26px; text-align: center; }
.bk-done-head svg { width: 48px; height: 48px; margin: 0 auto 16px; }
.bk-done-head .label { margin-bottom: 10px; }
.bk-done-head h2 { font-size: clamp(1.8rem, 1.4rem + 1.4vw, 2.4rem); margin-bottom: 14px; }
.bk-done-head p { max-width: 34em; margin: 14px auto 0; line-height: 1.7; }
.bk-ref { display: inline-flex; align-items: baseline; gap: 12px; padding: 10px 18px; background: var(--surface); border: 1px dashed var(--accent); }
.bk-ref span { font-size: .7rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.bk-ref b { font-size: 1.45rem; letter-spacing: .14em; color: var(--ink); font-variant-numeric: lining-nums; }
.bk-done-who { margin-top: 14px; padding: 16px 20px; background: var(--surface); border: 1px solid var(--line); }
.bk-done-who dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 18px; font-size: .95rem; }
.bk-done-who dt { color: var(--muted); }
.bk-done-who dd { color: var(--ink); }
.bk-done-next { margin-top: 22px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }

@media (max-width: 1020px) {
  .bk-grid { grid-template-columns: minmax(0, 1fr) 260px; }
}
@media (max-width: 900px) {
  .bk-grid { grid-template-columns: minmax(0, 1fr); }
  .bk-side { position: static; }
  #bkReview .bk-side { order: -1; }
}
@media (max-width: 640px) {
  .bk-head { margin-bottom: 18px; }
  .bk-search, .bk-wait { margin: 0 -8px; padding: 14px 12px 16px; }
  .bk-o { grid-template-columns: minmax(0, 1fr); }
  .bk-o-main { padding: 14px 14px 12px; }
  .bk-o-buy {
    flex-direction: row; flex-wrap: wrap; align-items: center; gap: 8px 12px;
    min-width: 0; padding: 12px 14px 12px; border-left: 0; border-top: 1px dashed var(--line-strong); text-align: left;
  }
  .bk-o-price { flex: 1 1 auto; }
  .bk-o-select { flex: 0 0 auto; padding: 13px 20px; }
  .bk-o-more { order: 3; flex: 1 1 100%; justify-content: flex-start; }
  .bk-o-details { padding: 14px 14px 16px; }
  .bk-leg { grid-template-columns: auto minmax(40px, 1fr) auto; gap: 2px 10px; }
  .bk-leg-day { grid-column: 1 / -1; }
  .bk-bar { gap: 8px 12px; }
  .bk-count { flex-basis: 100%; }
  .bk-trip, .bk-person { padding-left: 14px; padding-right: 14px; }
  .bk-row, .bk-row.is-name { grid-template-columns: minmax(0, 1fr); }
  .bk-row.is-name .field:first-child { max-width: 160px; }
  .bk-seg { grid-template-columns: 5.2em minmax(0, 1fr); column-gap: 10px; }
  .bk-lay { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .bk-wait span, .bk-ghost, .bk-spin { animation: none; }
}