/* ============================================================================
   Skairova flight airport picker — design ported from the Nuitée/liteAPI
   reference storefront (mahisyed-mahee-7kufz.nuitee.link), the same process
   already used once for hotel search (see static/hotels.css). Replaces three
   independently-drifted implementations (home page, results page, agent
   portal) and four stacked, contradictory redefinitions that used to live in
   style.css.

   Item layout (icon + stacked title/subtitle + "City" badge for grouped
   metro codes) matches the reference's actual dropdown, confirmed against a
   real screenshot rather than the closed-input CSS extracted from the
   compiled bundle alone.

   Color normalized to #6366f1 rather than the reference's literal #4F46E5,
   matching the precedent hotels.css already set (--nu-primary: #6366f1) and
   every other indigo accent already on the site (e.g. the AI chat widget).

   Dark mode is "temporarily disabled" sitewide (see
   templates/partials/theme_init.html) but kept restorable — this file
   follows the same dark-first-base + html[data-theme="light"]-override
   convention as every other component. The reference itself is light-only,
   so the html[data-theme="light"] block below is the one that must be
   pixel-faithful; the dark base is a reasonable inverse for later.
   ============================================================================ */

:root {
  --ap-accent: #6366f1;
  --ap-accent-hover: #818cf8;
  --ap-radius: 8px;
  --ap-radius-lg: 16px;
}

.airport-input,
.airport-suggest,
.airport-selected-display {
  box-sizing: border-box;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.airport-suggest *,
.airport-selected-display * {
  box-sizing: border-box;
  font-family: inherit;
}

/* Closed input state */
.airport-input {
  min-height: 44px;
  border: 1px solid var(--line, rgba(255,255,255,.12));
  border-radius: var(--ap-radius);
  background: var(--card-strong, rgba(22,22,34,.92));
  color: var(--text, rgba(255,255,255,.92));
  padding: 10px 14px;
  font-size: 14px;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.airport-input:focus {
  outline: none;
  border-color: var(--ap-accent);
  box-shadow: 0 0 0 3px rgba(99,102,241,.22);
}
.airport-input::placeholder {
  color: var(--muted, rgba(255,255,255,.58));
}

/* Dropdown panel */
.airport-suggest {
  position: absolute;
  z-index: 9999;
  display: block;
  border: 1px solid var(--line, rgba(255,255,255,.12));
  border-radius: var(--ap-radius-lg);
  background: var(--card-strong, rgba(22,22,34,.96));
  box-shadow: 0 20px 50px rgba(0,0,0,.4), 0 4px 14px rgba(0,0,0,.25);
  padding: 8px;
  max-height: min(50vh, 360px);
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  -webkit-tap-highlight-color: transparent;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(0, -8px, 0) scale(.985);
  transform-origin: top center;
  transition: opacity .16s ease, transform .18s cubic-bezier(.22, 1, .36, 1), visibility 0s linear .18s;
  will-change: transform, opacity;
}

.airport-suggest.airport-suggest--above {
  transform: translate3d(0, 8px, 0) scale(.985);
  transform-origin: bottom center;
}

.airport-suggest.is-open,
.airport-suggest.is-open.airport-suggest--above {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate3d(0, 0, 0) scale(1);
  transition-delay: 0s;
}

/* Item row — icon (city rows only) + stacked title/subtitle + badge */
.airport-item {
  width: 100%;
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 10px;
  margin-bottom: 2px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  transition: background-color .15s ease, color .15s ease, transform .12s ease, opacity .12s ease;
}
.airport-item:last-child { margin-bottom: 0; }
.airport-item.active {
  background: rgba(255,255,255,.06);
}

.airport-item:focus-visible {
  outline: 2px solid var(--ap-accent);
  outline-offset: -2px;
}

@media (hover: hover) and (pointer: fine) {
  .airport-item:hover {
    background: rgba(255,255,255,.06);
  }
}

.airport-item:active {
  transform: scale(.985);
  opacity: .9;
}

.airport-item-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(255,255,255,.08);
  color: var(--muted, rgba(255,255,255,.6));
}
.airport-item-icon svg { width: 20px; height: 20px; }

.airport-item-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.airport-item-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text, rgba(255,255,255,.92));
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.airport-item-sub {
  font-size: 13px;
  font-weight: 400;
  color: var(--muted, rgba(255,255,255,.58));
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.airport-item-badge {
  flex-shrink: 0;
  padding: 4px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  color: var(--muted, rgba(255,255,255,.6));
  font-size: 12px;
  font-weight: 600;
}

/* Selected-state overlay — splits city name from IATA code, sitting close
   together as one compact unit (not spread across the field) at the same
   font/padding as the real input beneath it (set inline by JS per-input,
   since that varies by page — see positionOverlay() in airport-search.js).
   Sits over the still-real, still-focusable input; hidden while editing. */
.airport-selected-display {
  position: absolute;
  z-index: 5;
  display: none;
  align-items: center;
  gap: 6px;
  border-radius: var(--ap-radius);
  background: var(--card-strong, rgba(22,22,34,.92));
  cursor: text;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.airport-selected-display__city {
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text, rgba(255,255,255,.92));
  font: inherit;
}
.airport-selected-display__code {
  flex: 0 0 auto;
  font-weight: 700;
  font-size: 0.85em;
  letter-spacing: .03em;
  color: var(--muted, rgba(255,255,255,.58));
}

/* ================================================================
   LIGHT MODE — html[data-theme="light"] (always active today; the
   reference site itself is light-only, so this block is the one that
   needs to be pixel-faithful).
   ================================================================ */
html[data-theme="light"] .airport-input {
  background: #ffffff;
  border-color: #e2e5ea;
  color: #111827;
}
html[data-theme="light"] .airport-input::placeholder {
  color: #9aa3b2;
}
html[data-theme="light"] .airport-suggest {
  background: #ffffff;
  border-color: #e2e5ea;
  box-shadow: 0 20px 50px rgba(15,23,42,.14), 0 4px 14px rgba(15,23,42,.08);
}
html[data-theme="light"] .airport-item.active {
  background: #f3f4f6;
}

@media (hover: hover) and (pointer: fine) {
  html[data-theme="light"] .airport-item:hover {
    background: #f3f4f6;
  }
}
html[data-theme="light"] .airport-item-icon {
  background: #f3f4f6;
  color: #6b7280;
}
html[data-theme="light"] .airport-item-title {
  color: #111827;
}
html[data-theme="light"] .airport-item-sub {
  color: #6b7280;
}
html[data-theme="light"] .airport-item-badge {
  background: #f3f4f6;
  color: #4b5563;
}
html[data-theme="light"] .airport-selected-display {
  background: #ffffff;
}
html[data-theme="light"] .airport-selected-display__city {
  color: #111827;
}
html[data-theme="light"] .airport-selected-display__code {
  color: #6b7280;
}

/* On phones this remains an autocomplete list rather than a full screen
   takeover, but it behaves like a contained, touch-first surface and avoids
   being clipped by a short viewport or the on-screen keyboard. */
@media (max-width: 760px) {
  .airport-suggest {
    position: fixed;
    max-height: min(52dvh, 360px);
    border-radius: 16px;
    box-shadow: 0 18px 42px rgba(15,23,42,.22), 0 3px 10px rgba(15,23,42,.1);
  }

  .airport-item {
    min-height: 56px;
    padding: 10px 12px;
  }

  .airport-item-icon {
    width: 40px;
    height: 40px;
  }

  .airport-item-badge {
    min-height: 28px;
    display: inline-flex;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .airport-input,
  .airport-suggest,
  .airport-item {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}