/* ===================================================================
   World Slick — FLIGHTS module (isolated stylesheet)
   Reuses the shared design tokens from style.css (teal / navy / cream).
   Only .fl-* classes live here so no existing page is affected.
   =================================================================== */

/* ---- hero ---- */
.fl-hero{position:relative;overflow:hidden;background:#0C2233;color:#fff}
.fl-hero::before{content:"";position:absolute;inset:0;background:
  linear-gradient(115deg,rgba(12,34,51,.92) 0%,rgba(12,34,51,.72) 42%,rgba(12,34,51,.35) 100%),
  url('../img/flights-hero.jpg') center/cover no-repeat;z-index:0}
.fl-hero .wrap{position:relative;z-index:1;padding-top:64px;padding-bottom:150px}
.fl-hero .kicker{color:#7FE6DD}
.fl-hero h1{color:#fff;font-size:clamp(34px,5vw,58px);max-width:16ch}
.fl-hero h1 .serif-i{color:#7FE6DD}
.fl-hero .sub{color:#D7E5E9;font-size:clamp(16px,1.6vw,19px);max-width:56ch;margin:14px 0 26px}
.fl-hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.3)}
.fl-hero .btn-ghost:hover{border-color:#7FE6DD;background:rgba(127,230,221,.1)}

/* ---- search card (overlaps hero) ---- */
.fl-search-wrap{margin-top:-108px;position:relative;z-index:5}
.fl-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:10px 10px 24px}
.fl-tabs{display:flex;gap:4px;background:var(--ink-2);border-radius:14px;padding:5px;width:max-content;max-width:100%}
.fl-tab{border:0;background:transparent;font-family:inherit;font-weight:600;font-size:14px;color:var(--slate);padding:10px 20px;border-radius:10px;cursor:pointer;transition:.2s;white-space:nowrap}
.fl-tab.on{background:#fff;color:var(--cream);box-shadow:0 2px 8px -3px rgba(11,35,56,.25)}
.fl-body{padding:22px 16px 0}
.fl-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fl-row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.fl-field{position:relative}
.fl-field label{display:block;font-size:12px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;color:var(--slate-dim);margin-bottom:6px}
.fl-field input,.fl-field select,.fl-field textarea{width:100%;font-family:inherit;font-size:15px;color:var(--cream);background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px 14px;transition:border-color .2s,box-shadow .2s}
.fl-field input:focus,.fl-field select:focus,.fl-field textarea:focus{outline:0;border-color:var(--teal);box-shadow:0 0 0 3px rgba(18,167,159,.12)}
.fl-field .swap{position:absolute;right:-8px;top:34px;z-index:4;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--teal);cursor:pointer;display:grid;place-items:center;box-shadow:0 4px 12px -6px rgba(11,35,56,.3)}
.fl-hint{font-size:12px;color:var(--slate-dim);margin-top:6px}

/* airport autocomplete */
.fl-ac{position:absolute;top:100%;left:0;right:0;margin-top:6px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);z-index:30;max-height:280px;overflow-y:auto;display:none}
.fl-ac.on{display:block}
.fl-ac-item{display:flex;align-items:center;gap:12px;padding:11px 14px;cursor:pointer;border-bottom:1px solid var(--line-soft)}
.fl-ac-item:last-child{border-bottom:0}
.fl-ac-item:hover,.fl-ac-item.hi{background:var(--ink-2)}
.fl-ac-code{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:13px;color:#fff;background:var(--teal);border-radius:7px;padding:5px 8px;min-width:46px;text-align:center}
.fl-ac-city b{display:block;font-size:14.5px;color:var(--cream);font-weight:600}
.fl-ac-city small{color:var(--slate-dim);font-size:12.5px}

/* passenger stepper popover */
.fl-pax-pop{position:absolute;top:100%;left:0;margin-top:6px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);z-index:30;padding:8px 14px;min-width:260px;display:none}
.fl-pax-pop.on{display:block}
.fl-pax-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line-soft)}
.fl-pax-row:last-child{border-bottom:0}
.fl-pax-row b{font-size:14px}.fl-pax-row small{display:block;color:var(--slate-dim);font-size:12px;font-weight:500}
.fl-step{display:flex;align-items:center;gap:12px}
.fl-step button{width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--teal);font-size:18px;cursor:pointer;line-height:1}
.fl-step button:disabled{opacity:.35;cursor:default}
.fl-step span{min-width:20px;text-align:center;font-weight:600}

.fl-actions{display:flex;justify-content:flex-end;margin-top:22px}
.fl-note-secure{display:flex;align-items:center;gap:8px;color:var(--slate-dim);font-size:13px;margin-right:auto}

/* multi-city rows */
.fl-mc-leg{border:1px dashed var(--line);border-radius:14px;padding:14px;margin-bottom:12px;position:relative}
.fl-mc-remove{position:absolute;top:8px;right:10px;background:none;border:0;color:var(--closed);cursor:pointer;font-size:13px;font-weight:600}
.fl-mc-add{background:none;border:1px solid var(--line);color:var(--teal-bright);font-weight:600;border-radius:100px;padding:9px 18px;cursor:pointer;font-family:inherit}

/* ---- step 2 details / confirmation ---- */
.fl-panel{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:28px}
.fl-summary-strip{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;background:var(--ink-2);border-radius:14px;padding:14px 18px;margin-bottom:22px;font-size:14px}
.fl-summary-strip .route{font-family:"Fraunces",serif;font-size:18px;color:var(--cream)}
.fl-summary-strip .chip{background:#fff;border:1px solid var(--line);border-radius:100px;padding:4px 12px;font-size:12.5px;color:var(--slate);font-weight:600}
.fl-check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--slate);margin-top:6px}
.fl-check input{margin-top:3px;width:16px;height:16px;accent-color:var(--teal)}

/* ---- confirmation ---- */
.fl-confirm{text-align:center;max-width:640px;margin:0 auto}
.fl-confirm .tick{width:72px;height:72px;border-radius:50%;background:rgba(22,164,106,.12);color:var(--open);display:grid;place-items:center;font-size:34px;margin:0 auto 18px}
.fl-ref{font-family:"IBM Plex Mono",monospace;font-size:26px;font-weight:600;letter-spacing:.06em;color:var(--cream);background:var(--ink-2);border:1px dashed var(--teal);border-radius:14px;padding:14px 22px;display:inline-block;margin:8px 0 4px}

/* ---- progress tracker ---- */
.fl-track{display:flex;flex-wrap:wrap;gap:8px;counter-reset:s}
.fl-track .node{flex:1;min-width:120px;position:relative;padding:16px 14px;border:1px solid var(--line);border-radius:12px;background:#fff}
.fl-track .node b{font-size:13.5px;display:block}
.fl-track .node small{color:var(--slate-dim);font-size:12px}
.fl-track .node.done{border-color:var(--open);background:rgba(22,164,106,.05)}
.fl-track .node.now{border-color:var(--teal);background:rgba(18,167,159,.06);box-shadow:0 0 0 3px rgba(18,167,159,.1)}
.fl-track .node .dot{position:absolute;top:14px;right:14px;width:10px;height:10px;border-radius:50%;background:var(--line)}
.fl-track .node.done .dot{background:var(--open)}.fl-track .node.now .dot{background:var(--teal)}

/* ---- flight option card ---- */
.fl-opt{border:1px solid var(--line);border-radius:16px;padding:20px;background:#fff;transition:box-shadow .2s,border-color .2s}
.fl-opt:hover{box-shadow:var(--shadow);border-color:var(--line)}
.fl-opt-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.fl-opt-air{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--cream)}
.fl-opt-air img{height:26px;width:auto}
.fl-quote-tag{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--amber);background:rgba(190,134,38,.1);border-radius:100px;padding:4px 10px}
.fl-leg{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin:8px 0}
.fl-leg .t{font-family:"Fraunces",serif;font-size:22px;color:var(--cream)}
.fl-leg .a{font-size:12.5px;color:var(--slate-dim)}
.fl-leg .mid{text-align:center;color:var(--slate-dim);font-size:12px}
.fl-leg .mid .line{height:1px;background:var(--line);position:relative;margin:6px 0}
.fl-price{font-family:"Fraunces",serif;font-size:30px;color:var(--cream)}

/* ---- why / trust ---- */
.fl-trust{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.fl-trust .t{border:1px solid var(--line);border-radius:14px;padding:22px;background:#fff}
.fl-trust .t .ic{font-size:22px;margin-bottom:10px}
.fl-trust .t b{display:block;font-size:15px;margin-bottom:4px}
.fl-trust .t small{color:var(--slate);font-size:13.5px;line-height:1.55}

.fl-disc{font-size:12.5px;color:var(--slate-dim);border-top:1px solid var(--line-soft);padding-top:16px;margin-top:26px}

/* ---- responsive ---- */
@media (max-width:820px){
  .fl-trust{grid-template-columns:1fr}
  .fl-row3{grid-template-columns:1fr}
}
@media (max-width:640px){
  .fl-grid{grid-template-columns:1fr}
  .fl-search-wrap{margin-top:-80px}
  .fl-hero .wrap{padding-bottom:120px}
  .fl-field .swap{display:none}
  .fl-tabs{width:100%}
  .fl-tab{flex:1;padding:10px 8px;text-align:center}
  .fl-track .node{min-width:0;flex:1 1 46%}
}