:root {
  --bg: #080c13;
  --panel: #141b28;
  --panel-2: #1c2536;
  --line: #2c3850;
  --text: #f4f7fc;
  --muted: #a7b5ca;
  --accent: #5b9bff;
  --accent-2: #3d7ff0;
  --up: #ff7b7b;
  --down: #3fe0a8;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.5;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

.form-label { font-size: .85rem; color: var(--muted); font-weight: 600; margin-bottom: .35rem; }
.form-control, .form-select {
  background: var(--panel-2); border: 1px solid var(--line);
  color: var(--text); border-radius: 10px; padding: .55rem .75rem;
}
.form-control:focus, .form-select:focus {
  background: var(--panel-2); color: var(--text);
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(76,141,255,.18);
}
.form-control::placeholder { color: #5b6779; }
.fp-iata { text-transform: uppercase; letter-spacing: .12em; font-weight: 600; }
.fp-opt { color: #5b6779; font-weight: 400; text-transform: none; letter-spacing: 0; }

/* ── buttons ─────────────────────────────────────────────────────────── */
.fp-btn-primary {
  background: var(--accent); color: #fff; border: none;
  border-radius: 10px; padding: .55rem 1rem; font-weight: 600; font-size: .93rem;
}
.fp-btn-primary:hover { background: var(--accent-2); color: #fff; }
.fp-btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--line); border-radius: 10px;
  padding: .55rem .85rem; font-size: .93rem;
}
.fp-btn-ghost:hover { background: var(--panel-2); color: var(--text); border-color: #31405a; }

/* ── nav ─────────────────────────────────────────────────────────────── */
.fp-nav {
  position: sticky; top: 0; z-index: 20;
  background: rgba(11,15,22,.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.fp-nav-inner {
  max-width: 1200px; margin: 0 auto; padding: .75rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.fp-brand { display: flex; align-items: center; gap: .6rem; font-weight: 700; letter-spacing: -.01em; }
.fp-mark {
  width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), #7b5cff); color: #fff; font-size: .95rem;
}
.fp-nav-actions { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.fp-pills { display: flex; gap: .4rem; }
.fp-pill {
  font-size: .75rem; padding: .2rem .55rem; border-radius: 999px;
  border: 1px solid var(--line); color: var(--muted); white-space: nowrap;
}
.fp-pill.bad { color: var(--up); border-color: rgba(255,107,107,.35); }
.fp-pill.good { color: var(--down); border-color: rgba(55,211,155,.3); }

/* ── layout ──────────────────────────────────────────────────────────── */
.fp-main { max-width: 1200px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }
.fp-grid {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}

.fp-empty { text-align: center; padding: 5rem 1rem; color: var(--muted); }
.fp-empty i { font-size: 2.5rem; color: #35405a; }
.fp-empty h2 { color: var(--text); font-size: 1.25rem; margin: 1rem 0 .5rem; }
.fp-empty p { max-width: 420px; margin: 0 auto 1.5rem; font-size: .9rem; }

/* ── route card ──────────────────────────────────────────────────────── */
.fp-card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
}
.fp-card.inactive { opacity: .55; }
.fp-card-head { padding: 1rem 1.1rem .75rem; }
.fp-route-line { display: flex; align-items: center; gap: .5rem; font-size: 1.3rem; font-weight: 700; }
.fp-route-line .bi { color: var(--muted); font-size: .9rem; }
.fp-card-name { font-size: .82rem; color: var(--accent); font-weight: 600; margin-bottom: .3rem; }
.fp-card-sub { color: var(--muted); font-size: .86rem; margin-top: .35rem; }

.fp-price-row { display: flex; align-items: baseline; gap: .6rem; padding: 0 1.1rem .5rem; }
.fp-price { font-size: 2.1rem; font-weight: 700; letter-spacing: -.02em; }
.fp-price.none { font-size: 1rem; color: var(--muted); font-weight: 500; }
.fp-delta { font-size: .86rem; font-weight: 600; }
.fp-delta.up { color: var(--up); }
.fp-delta.down { color: var(--down); }

.fp-meta { display: flex; flex-wrap: wrap; gap: .35rem; padding: 0 1.1rem .85rem; }
.fp-tag {
  font-size: .76rem; padding: .22rem .55rem; border-radius: 6px;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--muted);
}
.fp-tag.on { color: var(--accent); border-color: rgba(76,141,255,.35); }

.fp-dates { border-top: 1px solid var(--line); padding: .6rem 1.1rem .75rem; }
.fp-dates-head {
  display: flex; justify-content: space-between; font-size: .75rem;
  color: #5b6779; text-transform: uppercase; letter-spacing: .05em; margin-bottom: .5rem;
}
.fp-datechips { display: flex; flex-wrap: wrap; gap: .3rem; }
.fp-datechip {
  display: flex; flex-direction: column; align-items: center; gap: .1rem;
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 8px; padding: .3rem .5rem; min-width: 3.4rem;
}
.fp-datechip .d { font-size: .73rem; color: var(--muted); white-space: nowrap; }
.fp-datechip .p { font-size: .92rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.fp-datechip.best {
  background: rgba(55,211,155,.12); border-color: rgba(55,211,155,.4);
}
.fp-datechip.best .p, .fp-datechip.best .d { color: var(--down); }
.fp-approx { color: var(--muted); font-weight: 400; margin-right: .15rem; }

.fp-card-foot {
  margin-top: auto; border-top: 1px solid var(--line);
  padding: .6rem 1.1rem; display: flex; align-items: center;
  justify-content: space-between; gap: .5rem;
}
.fp-checked { font-size: .78rem; color: #5b6779; }
.fp-icons { display: flex; gap: .25rem; }
.fp-icon-btn {
  background: transparent; border: none; color: var(--muted);
  padding: .3rem .45rem; border-radius: 8px; font-size: .9rem; cursor: pointer;
}
.fp-icon-btn:hover { background: var(--panel-2); color: var(--text); }
.fp-icon-btn.danger:hover { color: var(--up); }

/* ── modal ───────────────────────────────────────────────────────────── */
.modal-content {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); color: var(--text);
}
.modal-header, .modal-footer { border-color: var(--line); }
.fp-divider { border-color: var(--line); opacity: 1; margin: 1.25rem 0; }
.fp-field { margin-bottom: 1rem; }
.fp-section { margin-top: 1.5rem; }
.fp-section-head { display: flex; gap: .65rem; margin-bottom: .75rem; align-items: flex-start; }
.fp-section-head .bi { color: var(--accent); margin-top: .15rem; }
.fp-section-title { font-weight: 600; font-size: .95rem; }
.fp-hint { color: var(--muted); font-size: .83rem; line-height: 1.45; }

.fp-chiprow { display: flex; flex-wrap: wrap; gap: .4rem; }
.fp-chip {
  background: var(--panel-2); border: 1px solid var(--line); color: var(--muted);
  border-radius: 999px; padding: .4rem .85rem; font-size: .85rem; cursor: pointer;
}
.fp-chip:hover { border-color: #31405a; color: var(--text); }
.fp-chip.active { background: rgba(76,141,255,.15); border-color: var(--accent); color: var(--accent); }

.fp-tags { display: flex; flex-wrap: wrap; gap: .4rem; min-height: 1.5rem; }
.fp-tag-x {
  display: inline-flex; align-items: center; gap: .35rem;
  background: rgba(76,141,255,.15); border: 1px solid var(--accent);
  color: var(--accent); border-radius: 8px; padding: .2rem .5rem; font-size: .78rem; font-weight: 600;
}
.fp-tag-x button { background: none; border: none; color: inherit; padding: 0; line-height: 1; cursor: pointer; }

.fp-error {
  margin-top: 1rem; padding: .6rem .75rem; border-radius: 10px;
  background: rgba(255,107,107,.12); border: 1px solid rgba(255,107,107,.35);
  color: #ffb4b4; font-size: .82rem;
}

/* ── login ───────────────────────────────────────────────────────────── */
.fp-login-body { display: grid; place-items: center; min-height: 100vh; padding: 1.5rem; }
.fp-login-wrap { width: 100%; max-width: 380px; }
.fp-login-card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 18px; padding: 2rem 1.75rem;
}
.fp-login-brand { text-align: center; margin-bottom: 1.75rem; }
.fp-login-mark {
  width: 48px; height: 48px; border-radius: 14px; display: inline-grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), #7b5cff); color: #fff;
  font-size: 1.35rem; margin-bottom: .85rem;
}
.fp-login-brand h1 { font-size: 1.35rem; font-weight: 700; margin: 0; letter-spacing: -.02em; }
.fp-login-brand p { color: var(--muted); font-size: .82rem; margin: .25rem 0 0; }
.fp-login-error {
  background: rgba(255,107,107,.12); border: 1px solid rgba(255,107,107,.35);
  color: #ffb4b4; border-radius: 10px; padding: .6rem .75rem;
  font-size: .82rem; margin-bottom: 1.1rem;
}

@media (max-width: 560px) {
  .fp-nav-inner { padding: .65rem .9rem; }
  .fp-nav-actions .btn span { display: none; }
  .fp-grid { grid-template-columns: 1fr; }
}

/* ── settings tabs ───────────────────────────────────────────────────── */
.fp-tabs { gap: .25rem; border-bottom: 1px solid var(--line); }
.fp-tab {
  background: transparent; border: none; border-bottom: 2px solid transparent;
  color: var(--muted); padding: .55rem .9rem; font-size: .92rem; font-weight: 600;
  border-radius: 8px 8px 0 0; cursor: pointer;
}
.fp-tab:hover { color: var(--text); }
.fp-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ── users ───────────────────────────────────────────────────────────── */
.fp-users { display: flex; flex-direction: column; gap: .4rem; }
.fp-user {
  display: flex; align-items: center; justify-content: space-between; gap: .75rem;
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 10px; padding: .6rem .8rem;
}
.fp-user-email { font-size: .92rem; font-weight: 600; }

/* ── airport autocomplete ────────────────────────────────────────────── */
.fp-ac-wrap { position: relative; }
.fp-ac {
  display: none; position: absolute; z-index: 30; left: .75rem; right: .75rem; top: 100%;
  background: var(--panel-2); border: 1px solid #31405a; border-radius: 10px;
  margin-top: .25rem; box-shadow: 0 12px 28px rgba(0,0,0,.45);
  max-height: 300px; overflow-y: auto; min-width: 290px;
}
.fp-ac.open { display: block; }
.fp-ac-item {
  display: grid; grid-template-columns: auto 1fr; gap: 0 .55rem; width: 100%;
  background: transparent; border: none; text-align: left;
  padding: .5rem .7rem; cursor: pointer; border-bottom: 1px solid var(--line);
}
.fp-ac-item:last-child { border-bottom: none; }
.fp-ac-item:hover, .fp-ac-item.active { background: rgba(76,141,255,.14); }
.fp-ac-code {
  grid-row: 1 / span 2; align-self: center; font-weight: 700; font-size: .87rem;
  color: var(--accent); background: rgba(76,141,255,.14);
  border-radius: 6px; padding: .25rem .45rem; letter-spacing: .06em;
}
.fp-ac-city {
  font-size: .92rem; color: var(--text); font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  text-transform: none; letter-spacing: 0;
}
.fp-ac-name {
  font-size: .79rem; color: var(--muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  text-transform: none; letter-spacing: 0;
}
.fp-ac-label { font-size: .72rem; color: var(--accent); margin-top: .3rem; min-height: 1rem; }

/* ── login extras ────────────────────────────────────────────────────── */
.fp-login-sent {
  display: flex; gap: .75rem; align-items: flex-start;
  background: rgba(55,211,155,.1); border: 1px solid rgba(55,211,155,.35);
  border-radius: 12px; padding: .9rem 1rem; color: #a9f0d4;
}
.fp-login-sent .bi { font-size: 1.2rem; margin-top: .1rem; }
.fp-login-sent strong { font-size: .9rem; }
.fp-login-sent p { margin: .25rem 0 0; font-size: .8rem; opacity: .85; line-height: 1.5; }
.fp-login-divider {
  display: flex; align-items: center; gap: .75rem;
  color: #5b6779; font-size: .75rem; margin: 1.25rem 0;
}
.fp-login-divider::before, .fp-login-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--line);
}
.fp-login-details summary {
  cursor: pointer; color: var(--muted); font-size: .82rem; list-style: none;
}
.fp-login-details summary::-webkit-details-marker { display: none; }
.fp-login-details summary:hover { color: var(--text); }

/* ── booking links ───────────────────────────────────────────────────── */
.fp-book {
  display: flex; flex-wrap: wrap; align-items: center; gap: .4rem;
  padding: .7rem 1.1rem; border-top: 1px solid var(--line);
}
.fp-book-primary {
  background: var(--accent); color: #fff; text-decoration: none;
  border-radius: 9px; padding: .48rem .9rem; font-size: .86rem; font-weight: 600;
}
.fp-book-primary:hover { background: var(--accent-2); color: #fff; }
.fp-book-link {
  display: inline-flex; align-items: center; gap: .3rem;
  color: var(--muted); text-decoration: none; font-size: .82rem;
  border: 1px solid var(--line); border-radius: 8px; padding: .35rem .6rem;
}
.fp-book-link:hover { color: var(--accent); border-color: rgba(76,141,255,.4); }
.fp-book-link .bi { font-size: .7rem; }

/* ── flight options ──────────────────────────────────────────────────── */
.fp-opts { border-top: 1px solid var(--line); }
.fp-opts-toggle {
  width: 100%; background: transparent; border: none; color: var(--muted);
  text-align: left; padding: .6rem 1.1rem; font-size: .82rem; cursor: pointer;
  display: flex; align-items: center; gap: .4rem;
}
.fp-opts-toggle:hover { color: var(--text); }
.fp-opts-toggle .bi { font-size: .7rem; }
.fp-opts-body { display: none; padding: 0 1.1rem .6rem; }
.fp-opts-body.open { display: block; }
.fp-opt {
  display: grid; grid-template-columns: auto 1fr auto; gap: .1rem .7rem;
  align-items: center; padding: .45rem 0; border-top: 1px solid var(--line);
}
.fp-opt:first-child { border-top: none; }
.fp-opt-time {
  font-size: .89rem; font-weight: 600; font-variant-numeric: tabular-nums;
  display: flex; align-items: center; gap: .25rem; white-space: nowrap;
}
.fp-opt-time span { color: var(--muted); font-weight: 400; }
.fp-opt-meta { display: flex; flex-direction: column; font-size: .76rem; color: var(--muted); }
.fp-opt-air { color: var(--text); font-size: .81rem; }
.fp-opt-price { font-size: .92rem; font-weight: 600; font-variant-numeric: tabular-nums; }

.fp-book-note {
  display: flex; gap: .4rem; align-items: flex-start;
  padding: 0 1.1rem .75rem; font-size: .76rem; color: #93a2b8; line-height: 1.5;
}
.fp-book-note .bi { margin-top: .1rem; flex-shrink: 0; }

/* ── unfiltered benchmark ────────────────────────────────────────────── */
.fp-bench {
  display: flex; align-items: center; justify-content: space-between;
  gap: .5rem 1rem; flex-wrap: wrap;
  padding: .6rem 1.1rem; border-top: 1px solid var(--line);
  background: rgba(255,180,84,.09); font-size: .82rem;
}
.fp-bench-left {
  display: flex; align-items: center; gap: .4rem; color: var(--muted);
  flex: 1 1 auto; min-width: 0;
}
.fp-bench-left b { color: #ffb454; font-weight: 600; }
.fp-bench-left .bi { color: #ffb454; }
.fp-bench-right { display: flex; align-items: baseline; gap: .45rem; white-space: nowrap; }
.fp-bench-price { font-weight: 700; color: #ffb454; font-variant-numeric: tabular-nums; }
.fp-bench-save { font-size: .74rem; color: var(--muted); }
.fp-bench.best { background: rgba(55,211,155,.06); color: var(--muted); gap: .4rem; }
.fp-bench.best .bi { color: var(--down); }

/* ── price verdict ───────────────────────────────────────────────────── */
.fp-verdict {
  display: flex; align-items: center; gap: .45rem;
  margin: 0 1.1rem .85rem; padding: .45rem .65rem;
  border-radius: 9px; font-size: .82rem; line-height: 1.35;
}
.fp-verdict b { font-weight: 700; }
.fp-verdict.good { background: rgba(63,224,168,.12); color: #86f0c9; }
.fp-verdict.mid  { background: rgba(167,181,202,.10); color: var(--muted); }
.fp-verdict.bad  { background: rgba(255,123,123,.12); color: #ffb0b0; }
.fp-verdict.learn { background: rgba(91,155,255,.10); color: #a9c8ff; }

/* ── option comfort flags ────────────────────────────────────────────── */
.fp-flags { display: flex; flex-wrap: wrap; gap: .3rem; margin-top: .15rem; }
.fp-flag {
  display: inline-flex; align-items: center; gap: .2rem;
  font-size: .7rem; color: var(--muted);
  border: 1px solid var(--line); border-radius: 5px; padding: .05rem .3rem;
}
.fp-flag.warn { color: #ffc27a; border-color: rgba(255,180,84,.4); }

/* ── fare calendar ───────────────────────────────────────────────────── */
.fp-cal-head { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-bottom: .75rem; }
.fp-cal-month { font-weight: 600; font-size: 1rem; min-width: 10rem; text-align: center; }
.fp-cal-dow {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: .3rem;
  font-size: .72rem; color: #5b6779; text-align: center; margin-bottom: .3rem;
}
.fp-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: .3rem; }
.fp-cal-cell {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .1rem; min-height: 3.1rem; border-radius: 9px;
  background: var(--panel-2); border: 1px solid var(--line);
}
.fp-cal-cell.empty { background: none; border: none; }
.fp-cal-cell.past { opacity: .35; }
.fp-cal-cell .dnum { font-size: .72rem; color: var(--muted); }
.fp-cal-cell .dprice { font-size: .82rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.fp-cal-cell.best { background: rgba(63,224,168,.16); border-color: rgba(63,224,168,.5); }
.fp-cal-cell.best .dprice, .fp-cal-cell.best .dnum { color: var(--down); }
.fp-cal-cell.pricey .dprice { color: #ffa8a8; }
.fp-cal-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; margin-top: 1rem; flex-wrap: wrap;
}