/* Flight-specific UI rules */

.filter-card {
  position: sticky;
  top: 90px;
  border: 1px solid var(--smt-line);
  border-radius: var(--smt-radius);
  background: #fff;
  padding: 1.5rem;
  box-shadow: 0 10px 30px -15px rgba(0,0,0,0.05);
}
.filter-card h6 {
  font-family: var(--smt-font-sans);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--smt-muted);
  margin-top: 1.4rem;
}
.filter-card h6:first-of-type { margin-top: 0; }
.form-check-input:checked { background-color: var(--smt-orange); border-color: var(--smt-orange); }
.form-range::-webkit-slider-thumb { background: var(--smt-orange); }
.form-range::-moz-range-thumb { background: var(--smt-orange); }

.flight-card {
  border: 1px solid var(--smt-line);
  border-radius: var(--smt-radius);
  background: #fff;
  padding: 1.5rem;
  margin-bottom: 1.2rem;
  transition: all .25s var(--smt-ease);
}
.flight-card:hover {
  border-color: var(--smt-orange);
  box-shadow: var(--smt-shadow-sm);
}
.flight-time { font-family: var(--smt-font-display); font-size: 1.6rem; font-weight: 600; }
.flight-route { display: flex; align-items: center; gap: 1rem; color: var(--smt-muted); font-size: .85rem; }
.flight-route .line {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--smt-royal-2), var(--smt-orange));
  position: relative;
  border-radius: 2px;
}
.flight-route .line .plane {
  position: absolute;
  top: -9px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--smt-orange);
  background: #fff;
  padding: 0 .4rem;
}
.price-tag { font-family: var(--smt-font-display); font-size: 1.75rem; font-weight: 700; color: var(--smt-royal); }

.leg-pill {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--smt-orange);
  background: #fff1e4;
  padding: .3rem .7rem;
  border-radius: 999px;
  margin-bottom: .5rem;
}

.fd-toggle { color: var(--smt-orange); cursor: pointer; display: inline-flex; align-items: center; gap: .35rem; font-weight: 600; }
.fd-toggle .fd-hide { display: none; }
.fd-toggle[aria-expanded="true"] .fd-show { display: none; }
.fd-toggle[aria-expanded="true"] .fd-hide { display: inline-flex; align-items: center; gap: .35rem; }
.fd-tabs .nav-link {
  color: #0c2548;
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .04em;
  border: none;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  padding: .7rem 1.1rem;
  background: transparent;
}
.fd-tabs .nav-link.active { color: var(--smt-orange); border-bottom-color: var(--smt-orange); background: transparent; }
.fd-tab-content { background: #fafbfd; border: 1px solid #eef0f5; border-top: none; border-radius: 0 0 .85rem .85rem; }
.fd-tabs { border-bottom: 1px solid #eef0f5; }
.fd-table th { background: #f4f6fa; color: #0c2548; font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; }
.fd-table td { font-size: .92rem; vertical-align: middle; }

.flight-card { transition: border-color .2s, box-shadow .2s, background .2s; border: 1px solid var(--smt-line); }
.flight-card.selected {
  border: 2px solid var(--smt-sky);
  background: linear-gradient(180deg, #eaf3ff 0%, #ffffff 70%);
  box-shadow: 0 12px 32px -14px rgba(45, 108, 223, 0.4);
}
.sel-btn { position: relative; }
.sel-btn .sel-label-on { display: none; }
.flight-card.selected .sel-btn { background: #fff; color: var(--smt-sky); border: 2px solid var(--smt-sky); }
.flight-card.selected .sel-btn .sel-label-pick { display: none; }
.flight-card.selected .sel-btn .sel-label-on { display: inline-flex; align-items: center; gap: .35rem; }

body.has-sel-bar { padding-bottom: 175px; }
.smt-sel-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  border-top: 1px solid #eef0f5;
  box-shadow: 0 -18px 45px rgba(12,37,72,0.12);
  z-index: 500;
  padding: 1rem 0;
}
.smt-sel-bar .sel-leg-head { font-size: .84rem; color: #64748b; }
.smt-sel-bar .sel-times { font-family: var(--smt-font-display); font-size: 1.4rem; font-weight: 700; }
.smt-sel-bar .sel-grand { font-size: 1.5rem; font-weight: 700; }
.smt-sel-bar .sel-book { width: 100%; }

@media (max-width: 991px) {
  .filter-card { position: static; top: auto; }
  .smt-sel-bar { position: static; padding: 1rem; }
}

/* Flight Details Collapse Toggle */
.fd-toggle { color: var(--smt-orange); cursor: pointer; display: inline-flex; align-items: center; gap: .35rem; font-weight: 600; }
.fd-toggle .fd-hide { display: none; }
.fd-toggle[aria-expanded="true"] .fd-show { display: none; }
.fd-toggle[aria-expanded="true"] .fd-hide { display: inline-flex; align-items: center; gap: .35rem; }
.fd-tabs .nav-link {
  color: #0c2548;
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .04em;
  border: none;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  padding: .7rem 1.1rem;
  background: transparent;
}
.fd-tabs .nav-link.active { color: var(--smt-orange); border-bottom-color: var(--smt-orange); background: transparent; }
.fd-tab-content { background: #fafbfd; border: 1px solid #eef0f5; border-top: none; border-radius: 0 0 .85rem .85rem; }
.fd-tabs { border-bottom: 1px solid #eef0f5; }
.fd-table th { background: #f4f6fa; color: #0c2548; font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; }
.fd-table td { font-size: .92rem; vertical-align: middle; }

.smt-sel-bar {
  z-index: 1040;
  background: linear-gradient(135deg, #0c2548 0%, #14377a 100%);
  color: #fff;
  border-top: 3.5px solid var(--smt-orange);
  box-shadow: 0 -16px 45px -10px rgba(12, 37, 72, 0.55);
  padding: 16px 0;
  backdrop-filter: blur(10px);
}
.smt-sel-bar .sel-leg-head { font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; opacity: .85; }
.smt-sel-bar .sel-leg-head .dot { color: var(--smt-orange); margin: 0 .25rem; }
.smt-sel-bar .sel-airline { font-weight: 700; color: #fff; text-transform: none; letter-spacing: 0; }
.smt-sel-bar .sel-times { font-size: 1.1rem; font-weight: 700; margin-top: 2px; }
.smt-sel-bar .sel-times i { color: var(--smt-orange); margin: 0 .25rem; }
.smt-sel-bar .sel-fd-link {
  display: inline-block;
  font-size: .78rem;
  color: var(--smt-sky-2);
  border-bottom: 1px dashed rgba(122, 169, 255, 0.5);
  margin-top: 2px;
}
.smt-sel-bar .sel-fd-link:hover { color: #fff; border-color: #fff; }
.smt-sel-bar .sel-leg.is-empty { opacity: .55; }
.smt-sel-bar .sel-leg.is-empty .sel-fd-link { pointer-events: none; color: rgba(255, 255, 255, 0.4); border-color: transparent; }
.smt-sel-bar .sel-total-row { display: flex; gap: 1rem; font-size: .8rem; opacity: .8; }
.smt-sel-bar .sel-leg-price { min-width: 60px; }
.smt-sel-bar .sel-grand { font-family: var(--smt-font-display); font-size: 1.75rem; font-weight: 700; line-height: 1; margin-top: 2px; }
.smt-sel-bar .sel-per { font-size: .85rem; font-weight: 500; opacity: .8; font-family: var(--smt-font-sans); }
.smt-sel-bar .sel-promo { font-size: .75rem; opacity: .85; margin-top: 4px; }
.smt-sel-bar .sel-promo b { color: var(--smt-gold); }
.smt-sel-bar .btn-orange { background: var(--smt-grad-warm); border: 0; color: #1b1300; font-weight: 700; }
.smt-sel-bar .btn-outline-light { border-color: rgba(255, 255, 255, 0.5); color: #fff; }
.smt-sel-bar .btn-outline-light:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }

@media (max-width: 768px) {
  body.has-sel-bar { padding-bottom: 270px; }
  .smt-sel-bar .row { row-gap: 10px !important; }
  .smt-sel-bar .sel-grand { font-size: 1.4rem; }
}