:root{
  --navy:#0B2545; --blue:#13476B; --accent:#1B7F9E; --ink:#1d2a36; --mut:#5a6b7b;
  --line:#dde6ed; --bg:#f4f7fa; --card:#fff; --good:#0f7b54; --goodbg:#e7f6ef;
  --radius:14px; --shadow:0 6px 22px rgba(11,37,69,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
.wrap{max-width:1000px;margin:0 auto;padding:0 18px}
a{color:var(--accent)}
.topbar{background:var(--navy);color:#fff}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:58px;gap:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:9px;font-size:20px;text-decoration:none;color:#fff}
.brand .logo{background:var(--accent);width:30px;height:30px;border-radius:8px;display:grid;place-items:center;font-size:16px}
.brand strong{color:#7fd3e8}
.tag{font-size:12.5px;color:#b9c9d8}

.hero{background:linear-gradient(180deg,#0e2f50,#13476B);color:#fff;padding:34px 0 30px}
.hero h1{margin:0 0 6px;font-size:32px;line-height:1.15}.hero h1 span{color:#7fd3e8}
.hero .sub{margin:0 0 18px;color:#cfe0ee;max-width:680px}

.searchbar{background:#fff;border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}
.triptype{display:inline-flex;background:#eef3f7;border-radius:9px;padding:4px;gap:3px;margin-bottom:12px}
.triptype button{background:none;border:0;color:var(--mut);font-weight:700;font-size:13.5px;padding:7px 16px;border-radius:6px;cursor:pointer}
.triptype button.active{background:var(--navy);color:#fff}
.row1{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}
.field{display:flex;flex-direction:column;gap:5px;position:relative}
.field label{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--mut);font-weight:700}
.field input,.field select{padding:11px 12px;border:1px solid var(--line);border-radius:9px;font-size:15px;background:#fff;color:var(--ink);width:100%}
.ac{flex:1 1 170px;min-width:150px}
.date{flex:0 0 150px}.pax{flex:0 0 120px}
.field.off{display:none}
.swap{flex:0 0 auto;align-self:flex-end;height:43px;width:40px;border:1px solid var(--line);background:#fff;border-radius:9px;color:var(--accent);font-size:17px;cursor:pointer}
.swap:hover{background:var(--bg)}
.cta{flex:0 0 auto;align-self:flex-end;background:var(--accent);color:#fff;border:0;border-radius:9px;padding:12px 26px;font-size:15px;font-weight:700;cursor:pointer;height:43px}
.cta:hover{background:#14647c}.cta:disabled{opacity:.6;cursor:default}

.aclist{position:absolute;top:100%;left:0;right:0;z-index:30;background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 10px 10px;box-shadow:var(--shadow);max-height:280px;overflow:auto;display:none}
.aclist.open{display:block}
.acitem{padding:10px 12px;cursor:pointer;display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid #eef2f6}
.acitem:hover,.acitem.active{background:var(--goodbg)}
.acitem .ci{font-weight:600;color:var(--ink);font-size:14px}
.acitem .co{font-size:11.5px;color:var(--mut)}
.acitem .cc{font-weight:800;color:var(--blue);font-size:13px;align-self:center}

#main{padding:22px 18px 60px;min-height:160px}
.status{padding:16px 2px;color:var(--mut)}
.status.err{color:#b03434}
.hidden{display:none}
.resulthead{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.resulthead h2{font-size:18px;margin:0;color:var(--navy)}
.resulthead a{font-size:13px;font-weight:700;text-decoration:none}

.results{display:flex;flex-direction:column;gap:11px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:center;gap:14px;padding:15px 18px;flex-wrap:wrap}
.card.cheapest{border-color:#bfe6d4;box-shadow:0 0 0 2px rgba(15,123,84,.16),var(--shadow)}
.cleft{flex:1;min-width:220px}
.cair{font-weight:700;color:var(--navy);font-size:15.5px}
.cmeta{color:var(--mut);font-size:13px;margin-top:4px}
.cmeta-leg{color:var(--mut);font-size:13px;margin-top:5px;line-height:1.4}
.cmeta-leg b{color:var(--navy);font-weight:700}
.legtag{display:inline-block;font-size:10.5px;font-weight:700;padding:2px 8px;border-radius:12px;background:#f1f5fb;color:var(--blue);margin-right:6px;letter-spacing:.3px;text-transform:uppercase}
.cbadges{margin-top:8px;display:flex;gap:7px;flex-wrap:wrap}
.badge{font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:20px;background:#eef3f7;color:var(--blue)}
.badge.direct{background:var(--goodbg);color:var(--good)}
.badge.best{background:var(--good);color:#fff}
.cright{text-align:right;min-width:150px;display:flex;flex-direction:column;align-items:flex-end;gap:3px}
.price{font-size:26px;font-weight:800;color:var(--navy);line-height:1}
.psub{font-size:12px;color:var(--mut)}
.book{margin-top:6px;display:inline-block;text-decoration:none;text-align:center;background:var(--navy);color:#fff;border-radius:9px;padding:10px 20px;font-weight:700;font-size:14px}
.book:hover{background:#0e2f50}

.subhead{color:var(--mut);font-size:13px;margin-top:4px}
.filterbar{display:flex;gap:18px;align-items:center;flex-wrap:wrap;padding:12px 16px;margin:14px 0;background:#fff;border:1px solid var(--line);border-radius:11px;box-shadow:var(--shadow);font-size:13.5px;color:var(--navy)}
.filterbar.hidden{display:none}
.filter{display:inline-flex;gap:7px;align-items:center;cursor:pointer}
.filter select{font:inherit;border:1px solid var(--line);background:#fff;border-radius:7px;padding:5px 7px;color:var(--navy)}
.fcount{margin-left:auto;color:var(--mut);font-size:12.5px}
.all-sites{display:inline-block;margin-top:10px;background:var(--accent);color:#fff;text-decoration:none;border-radius:8px;padding:9px 16px;font-weight:700;font-size:13px}
.all-sites:hover{filter:brightness(1.05)}
.leg-h{margin:18px 0 8px;color:var(--navy);font-size:15px;font-weight:700}
.leg-h:first-child{margin-top:6px}
.legkind{display:inline-block;background:#eef3f7;color:var(--blue);font-size:10.5px;font-weight:700;padding:2px 8px;border-radius:12px;margin-left:8px;vertical-align:middle}
.card.leg .price{font-size:22px}
.badge.sites{background:#eaf3ff;color:var(--blue)}
.toggle-gates{cursor:pointer;border:0;font-family:inherit}
.gates{list-style:none;margin:14px 0 0;padding:14px 0 2px;border-top:1px dashed var(--line);width:100%;display:flex;flex-direction:column;gap:8px}
.gates li{display:flex;align-items:center;gap:12px;padding:9px 12px;background:#f7faff;border:1px solid var(--line);border-radius:9px}
.gates .gname{flex:1;font-weight:700;color:var(--navy);font-size:14px}
.gates .gprice{font-weight:800;color:var(--navy);font-size:15px;min-width:120px;text-align:right}
.gates .gprice .diff{font-weight:600;color:var(--mut);font-size:12px;margin-left:6px}
.gates .gbook{background:var(--accent);color:#fff;text-decoration:none;border-radius:7px;padding:7px 14px;font-weight:700;font-size:13px}
.gates .gbook:hover{filter:brightness(1.05)}

.handoff{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;text-align:center}
.handoff p{color:var(--mut);margin:0 0 14px}
.handoff a{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;border-radius:10px;padding:13px 26px;font-weight:700}

.trust,.popular{margin-top:50px}
.th{font-size:20px;color:var(--navy);margin:0 0 16px;font-weight:800}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.trust-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.tc-icon{font-size:28px;margin-bottom:6px}
.trust-card h3{margin:0 0 6px;font-size:15.5px;color:var(--navy)}
.trust-card p{margin:0;font-size:13.5px;color:var(--mut);line-height:1.55}
.route-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:11px}
.route-card{background:#fff;border:1px solid var(--line);border-radius:11px;padding:14px 16px;box-shadow:var(--shadow);cursor:pointer;text-align:left;font-family:inherit;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:10px;transition:transform 0.12s}
.route-card:hover{transform:translateY(-2px);border-color:var(--accent)}
.route-card .rc-left{flex:1}
.route-card .rc-route{font-weight:700;color:var(--navy);font-size:14.5px;margin-bottom:3px}
.route-card .rc-cities{color:var(--mut);font-size:12px}
.route-card .rc-arrow{color:var(--accent);font-weight:800;font-size:16px}

@media(max-width:780px){
  .trust-grid{grid-template-columns:1fr}
  .route-grid{grid-template-columns:1fr 1fr}
}

.foot{border-top:1px solid var(--line);background:#fff;color:var(--mut);font-size:12px}
.foot .wrap{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:16px 18px}
/* loading spinner */
.status:not(.err):not(.hidden):not(:empty)::before{content:"";display:inline-block;width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin 0.7s linear infinite;vertical-align:-2px;margin-right:9px}
@keyframes spin{to{transform:rotate(360deg)}}

@media(max-width:780px){
  .hero{padding:24px 0 20px}
  .hero h1{font-size:24px}
  .row1{gap:8px}
  .ac{flex:1 1 100%}
  .swap{display:none}
  .date{flex:1 1 46%}
  .pax{flex:1 1 30%}
  .cta{flex:1 1 100%;height:46px;font-size:16px}
  .price{font-size:22px}
  .cright{text-align:left;align-items:flex-start;min-width:0}
  .cleft{min-width:0}
  .gates li{flex-wrap:wrap}
  .gates .gprice{min-width:90px}
  .filterbar{padding:10px 12px;gap:12px}
  .fcount{margin-left:0;width:100%}
}