/* ============================================================================
   dCover — customer front end design system
   "Horizon" palette: deep sea indigo + one sunlit action colour, cool neutrals.
   Sister to the Digents house desk system (digents-lead-desk/assets/desk.css):
   same token architecture, same component vocabulary, its OWN palette and type.
   Light + dark, both defined on :root. Mobile first. Bengali first.
   ========================================================================== */

/* ---- Bengali webfont: Bengali codepoints only, so an English page never
   downloads it. Latin always falls through to the system stack. ------------ */
@font-face{
  font-family:"Noto Sans Bengali";
  font-style:normal;
  font-weight:400 600;
  font-display:swap;
  src:url("fonts/NotoSansBengali-bn.woff2") format("woff2");
  unicode-range:U+0951-0952,U+0964-0965,U+0980-09FE,U+200C-200D,U+20B9,U+25CC;
}

/* ============================ TOKENS — LIGHT ============================= */
:root{
  /* ink + grounds */
  --ink:#101a2b; --ink-soft:#3c4a61; --muted:#64708a;
  --line:#dfe4ee; --line-strong:#c3cddf;
  --paper:#f2f5fa; --card:#ffffff; --card-2:#f7f9fd;

  /* brand */
  --sea-900:#0e2a52;      /* masthead, shield, deep ground */
  --sea-700:#1a4b8c;      /* interactive blue: links, secondary buttons */
  --sea-soft:#e6eefb;     /* tinted panels on light */
  --on-sea:#ffffff;       /* text on sea-900 / sea-700 */
  --on-sea-soft:#a9bbdb;  /* secondary text on the masthead */

  /* the single action colour */
  --sun:#c2530f; --sun-hover:#a94508; --on-sun:#ffffff;
  --sun-soft:#fdeadd; --sun-ink:#8a3a08;

  /* state */
  --ok:#0f7a4d; --ok-soft:#e4f6ec;
  --warn:#8a5300; --warn-soft:#fdf1dc;
  --bad:#b3261e; --bad-soft:#fdeae8;

  --focus:#1a4b8c;
  --shadow-1:0 1px 2px rgba(16,26,43,.06), 0 2px 8px rgba(16,26,43,.05);
  --shadow-2:0 2px 6px rgba(16,26,43,.07), 0 16px 40px rgba(16,26,43,.10);
  --radius:16px; --radius-sm:11px; --radius-pill:999px;

  --sans:"Noto Sans Bengali",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --tap:44px;              /* never smaller */
  --field:52px;            /* form control height, one thumb */
}

/* ============================ TOKENS — DARK ============================== */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ink:#eaf0fb; --ink-soft:#c2cbdd; --muted:#93a0b8;
    --line:#26314a; --line-strong:#3a4763;
    --paper:#0a1020; --card:#111a2e; --card-2:#16203a;

    --sea-900:#0b1830; --sea-700:#7fb0f2; --sea-soft:#14294a;
    --on-sea:#eaf0fb; --on-sea-soft:#a9bbdb;

    --sun:#f08a42; --sun-hover:#f7a163; --on-sun:#2a1204;
    --sun-soft:#33200f; --sun-ink:#f8b07a;

    --ok:#4cc98a; --ok-soft:#0f2a1d;
    --warn:#f0b45f; --warn-soft:#2f2211;
    --bad:#ff8a80; --bad-soft:#30130f;

    --focus:#7fb0f2;
    --shadow-1:0 1px 2px rgba(0,0,0,.5), 0 2px 8px rgba(0,0,0,.4);
    --shadow-2:0 2px 6px rgba(0,0,0,.55), 0 16px 40px rgba(0,0,0,.5);
  }
}
:root[data-theme="dark"]{
  --ink:#eaf0fb; --ink-soft:#c2cbdd; --muted:#93a0b8;
  --line:#26314a; --line-strong:#3a4763;
  --paper:#0a1020; --card:#111a2e; --card-2:#16203a;

  --sea-900:#0b1830; --sea-700:#7fb0f2; --sea-soft:#14294a;
  --on-sea:#eaf0fb; --on-sea-soft:#a9bbdb;

  --sun:#f08a42; --sun-hover:#f7a163; --on-sun:#2a1204;
  --sun-soft:#33200f; --sun-ink:#f8b07a;

  --ok:#4cc98a; --ok-soft:#0f2a1d;
  --warn:#f0b45f; --warn-soft:#2f2211;
  --bad:#ff8a80; --bad-soft:#30130f;

  --focus:#7fb0f2;
  --shadow-1:0 1px 2px rgba(0,0,0,.5), 0 2px 8px rgba(0,0,0,.4);
  --shadow-2:0 2px 6px rgba(0,0,0,.55), 0 16px 40px rgba(0,0,0,.5);
}

/* ============================== BASE ==================================== */
*{box-sizing:border-box}
[hidden]{display:none !important}   /* component display rules must never beat it */
html{-webkit-text-size-adjust:100%}
html,body{margin:0;padding:0}
body{
  font-family:var(--sans);
  font-size:16px; line-height:1.5;
  color:var(--ink); background:var(--paper);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  overflow-wrap:anywhere;
}
/* Bengali needs a little more size and air than Latin at the same nominal px:
   conjuncts and the matra line collapse on cheap 720p screens otherwise. */
:root[data-lang="bn"] body{font-size:17px;line-height:1.7}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.01em;line-height:1.25}
:root[data-lang="bn"] h1,:root[data-lang="bn"] h2,
:root[data-lang="bn"] h3,:root[data-lang="bn"] h4{line-height:1.45;letter-spacing:0}
p{margin:0}
a{color:var(--sea-700);text-decoration:none}
a:hover{text-decoration:underline}
img,svg{max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}
::selection{background:var(--sun-soft);color:var(--sun-ink)}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.small{font-size:14px}
.micro{font-size:12.5px}
:root[data-lang="bn"] .small{font-size:15px}
:root[data-lang="bn"] .micro{font-size:13.5px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--card);color:var(--ink);padding:12px 16px;border-radius:0 0 var(--radius-sm) 0}
.skip:focus{left:0}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}
.wrap.narrow{max-width:760px}
@media (min-width:820px){.wrap{padding:0 24px}}
.scroll-x{overflow-x:auto;-webkit-overflow-scrolling:touch}
.stack>*+*{margin-top:12px}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* ============================ MASTHEAD ================================== */
.masthead{background:var(--sea-900);color:var(--on-sea)}
.mh-in{display:flex;align-items:center;gap:10px;min-height:60px;padding:10px 16px;max-width:1100px;margin:0 auto}
@media (min-width:820px){.mh-in{padding:10px 24px;min-height:68px}}
.brand{display:inline-flex;align-items:center;gap:9px;min-height:var(--tap);color:var(--on-sea);text-decoration:none;margin-inline-end:auto}
.brand:hover{text-decoration:none}
.brand .mark{width:30px;height:34px;flex:none;display:block}
.brand .bname{font-size:19px;font-weight:700;letter-spacing:-.02em;line-height:1}
.brand .bname i{font-style:normal;color:var(--sun-ink)}
:root:not([data-theme="dark"]) .brand .bname i{color:#f0a568}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .brand .bname i{color:var(--sun)}}
.brand .btag{display:none;font-size:12.5px;color:var(--on-sea-soft);line-height:1.2;margin-top:2px}
@media (min-width:980px){.brand .btag{display:block}}
.mh-acts{display:flex;align-items:center;gap:6px}
.mh-btn{
  min-height:var(--tap);min-width:var(--tap);padding:0 12px;
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  background:transparent;color:var(--on-sea);border:1px solid rgba(255,255,255,.22);
  border-radius:var(--radius-sm);cursor:pointer;font-size:14px;font-weight:600;text-decoration:none;
}
.mh-btn:hover{background:rgba(255,255,255,.10);text-decoration:none}
.mh-btn:focus-visible{outline-color:#fff}
.mh-btn .ic{font-size:16px;line-height:1}
.langsw{display:inline-flex;border:1px solid rgba(255,255,255,.22);border-radius:var(--radius-sm);overflow:hidden}
.langsw button{
  min-height:var(--tap);padding:0 12px;background:transparent;color:var(--on-sea-soft);
  border:0;cursor:pointer;font-size:14px;font-weight:600;
}
.langsw button[aria-pressed="true"]{background:#fff;color:var(--sea-900)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .langsw button[aria-pressed="true"]{background:var(--sea-700);color:#08142a}}
:root[data-theme="dark"] .langsw button[aria-pressed="true"]{background:var(--sea-700);color:#08142a}
.langsw button:focus-visible{outline-offset:-3px;outline-color:#fff}
@media (max-width:420px){.mh-btn.call .t{display:none}.mh-btn.call{padding:0 10px}}

/* ---- prototype notice: honest about what is and is not real ---- */
.protobar{background:var(--warn-soft);color:var(--ink);border-bottom:1px solid var(--line)}
.protobar .in{max-width:1100px;margin:0 auto;padding:9px 16px;display:flex;gap:9px;align-items:flex-start;font-size:13.5px}
:root[data-lang="bn"] .protobar .in{font-size:14.5px}
.protobar .dot{flex:none;width:9px;height:9px;border-radius:50%;background:var(--warn);margin-top:7px}

/* ============================ HERO ====================================== */
.hero{background:var(--sea-900);color:var(--on-sea);padding:22px 0 76px}
@media (min-width:820px){.hero{padding:34px 0 96px}}
.hero h1{font-size:26px;max-width:16em;text-wrap:balance}
@media (min-width:820px){.hero h1{font-size:34px}}
.hero .sub{margin-top:8px;color:var(--on-sea-soft);font-size:15px;max-width:34em}
@media (min-width:820px){.hero .sub{font-size:17px}}
.hero-pulls{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.hero-pull{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;
  color:var(--on-sea);background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-pill);padding:6px 12px}
.hero-pull .ic{color:#f0a568}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .hero-pull .ic{color:var(--sun)}}
:root[data-theme="dark"] .hero-pull .ic{color:var(--sun)}

/* ========================== SEARCH PANEL ================================ */
.panel-lift{margin-top:-60px;position:relative;z-index:5}
@media (min-width:820px){.panel-lift{margin-top:-72px}}
.panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-2);padding:14px;
}
@media (min-width:820px){.panel{padding:18px}}
.triptabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.tab{
  min-height:var(--tap);padding:0 14px;display:inline-flex;align-items:center;gap:7px;
  border:1px solid var(--line);background:var(--card-2);color:var(--ink-soft);
  border-radius:var(--radius-pill);cursor:pointer;font-size:14px;font-weight:600;
}
.tab[aria-pressed="true"]{background:var(--sea-soft);border-color:var(--sea-700);color:var(--sea-700)}
:root[data-theme="dark"] .tab[aria-pressed="true"]{color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .tab[aria-pressed="true"]{color:var(--ink)}}

.grid{display:grid;gap:10px}
.grid>*{min-width:0}                 /* grid items default to min-content — a native
                                        date input is ~180px wide and will push the
                                        page sideways at 390px without this */
.grid.places{grid-template-columns:1fr;position:relative}
.grid.when,.grid.who{grid-template-columns:1fr}
@media (min-width:460px){.grid.when,.grid.who{grid-template-columns:1fr 1fr}}
/* Desktop: one airline-style row — From ⇅ To · going · coming back — then the
   quieter row (travellers, cabin, flexible dates) with Search on the end. */
@media (min-width:900px){
  .searchform{display:grid;grid-template-columns:1.25fr 1fr;gap:10px 12px;align-items:start}
  .searchform .triptabs{grid-column:1/3}
  .searchform .places{grid-column:1/2;grid-template-columns:1fr auto 1fr;align-items:end}
  .searchform .swapwrap{margin:0 0 4px}
  .searchform .when{grid-column:2/3;grid-template-columns:1fr 1fr}
  .searchform .who{grid-column:1/2;grid-template-columns:1fr 1fr}
  .searchform .flexrow{grid-column:2/3;margin-top:0;align-self:end;min-height:var(--field)}
  .searchform .searchrow{grid-column:1/3;margin-top:2px}
  .searchform .searchrow .btn.go{flex:none;min-width:260px}
}

.field{position:relative;display:block}
.field>.lbl{display:block;font-size:12.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:5px}
:root[data-lang="bn"] .field>.lbl{font-size:13.5px;letter-spacing:0;text-transform:none}
.control{
  width:100%;min-height:var(--field);
  background:var(--card-2);border:1.5px solid var(--line-strong);border-radius:var(--radius-sm);
  padding:0 14px;font-size:16px;color:var(--ink);
}
:root[data-lang="bn"] .control{font-size:17px}
.control::placeholder{color:var(--muted);opacity:1}
.control:hover{border-color:var(--sea-700)}
.control:focus{outline:3px solid var(--focus);outline-offset:1px;border-color:var(--sea-700)}
select.control{appearance:none;background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);
  background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-inline-end:36px;cursor:pointer}
input[type="date"].control{padding-block:0;min-width:0;max-width:100%}
.field .hint{display:block;margin-top:5px;font-size:12.5px;color:var(--muted)}
.field.bad .control{border-color:var(--bad)}
.err{display:none;margin-top:5px;font-size:13px;color:var(--bad);font-weight:600}
.field.bad .err{display:block}

/* swap button sits between From and To */
.swapwrap{display:flex;justify-content:center;margin:-4px 0}
.swap{
  width:var(--tap);height:var(--tap);border-radius:50%;
  border:1.5px solid var(--line-strong);background:var(--card);color:var(--sea-700);
  cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:17px;
  box-shadow:var(--shadow-1);
}
.swap:hover{border-color:var(--sea-700)}

/* autocomplete */
.ac{
  position:absolute;z-index:30;left:0;right:0;top:calc(100% + 4px);
  background:var(--card);border:1px solid var(--line-strong);border-radius:var(--radius-sm);
  box-shadow:var(--shadow-2);max-height:min(58vh,380px);overflow-y:auto;padding:5px;display:none;
}
.ac.open{display:block}
.ac-head{font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);padding:8px 10px 6px}
:root[data-lang="bn"] .ac-head{font-size:13px;letter-spacing:0;text-transform:none}
.ac-item{
  display:flex;align-items:center;gap:11px;width:100%;min-height:54px;padding:9px 10px;
  background:transparent;border:0;border-radius:9px;cursor:pointer;text-align:start;
}
.ac-item:hover,.ac-item.on{background:var(--sea-soft)}
.ac-item .code{
  flex:none;min-width:48px;height:34px;border-radius:8px;background:var(--sea-soft);color:var(--sea-700);
  display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;letter-spacing:.04em;font-family:var(--mono);
}
:root[data-theme="dark"] .ac-item .code{color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .ac-item .code{color:var(--ink)}}
.ac-item .txt{min-width:0;flex:1}
.ac-item .t1{font-size:15px;font-weight:600;line-height:1.3}
.ac-item .t2{font-size:13px;color:var(--muted);line-height:1.35;margin-top:1px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ac-item mark{background:var(--sun-soft);color:var(--sun-ink);border-radius:3px;padding:0 1px}
.ac-empty{padding:14px 12px;color:var(--muted);font-size:14px}
.ac-foot{border-top:1px solid var(--line);margin-top:4px;padding:9px 11px;font-size:12.5px;color:var(--muted)}

/* chosen airport chip shown under a resolved field */
.chip-ok{
  display:inline-flex;align-items:center;gap:7px;margin-top:6px;
  background:var(--ok-soft);color:var(--ok);border:1px solid transparent;
  border-radius:var(--radius-pill);padding:4px 11px;font-size:13px;font-weight:700;
}
.chip-ok .tick{font-size:13px}

/* travellers popover */
.paxbtn{text-align:start;display:flex;align-items:center;cursor:pointer}
.pax{
  position:absolute;z-index:30;left:0;right:0;top:calc(100% + 4px);min-width:270px;
  background:var(--card);border:1px solid var(--line-strong);border-radius:var(--radius-sm);
  box-shadow:var(--shadow-2);padding:6px;display:none;
}
.pax.open{display:block}
@media (min-width:900px){.pax{left:auto;right:0;width:300px}}
.paxrow{display:flex;align-items:center;gap:10px;padding:9px 8px}
.paxrow+.paxrow{border-top:1px solid var(--line)}
.paxrow .who2{flex:1;min-width:0}
.paxrow .who2 b{display:block;font-size:15px;font-weight:600}
.paxrow .who2 span{font-size:12.5px;color:var(--muted)}
.stepper{display:inline-flex;align-items:center;gap:4px}
.stepper button{
  width:var(--tap);height:var(--tap);border-radius:10px;border:1.5px solid var(--line-strong);
  background:var(--card);color:var(--sea-700);font-size:19px;font-weight:700;cursor:pointer;line-height:1;
}
.stepper button:hover:not(:disabled){border-color:var(--sea-700)}
.stepper button:disabled{opacity:.4;cursor:not-allowed}
.stepper output{min-width:34px;text-align:center;font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}

/* flexible dates switch */
.flexrow{display:flex;align-items:center;gap:11px;margin-top:10px;padding:10px 12px;
  background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius-sm);min-height:var(--tap)}
.flexrow input{width:24px;height:24px;accent-color:var(--sun);flex:none;margin:0}
.flexrow label{flex:1;display:flex;flex-direction:column;justify-content:center;min-height:var(--tap)}
.flexrow label{font-size:14.5px;font-weight:600;cursor:pointer}
.flexrow .sub{display:block;font-size:12.5px;font-weight:400;color:var(--muted)}

/* ============================ BUTTONS =================================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:var(--tap);padding:0 18px;border-radius:var(--radius-sm);
  border:1.5px solid var(--line-strong);background:var(--card);color:var(--ink);
  font-size:15px;font-weight:700;cursor:pointer;text-decoration:none;line-height:1.2;
}
.btn:hover{border-color:var(--sea-700);text-decoration:none}
.btn.go{background:var(--sun);border-color:var(--sun);color:var(--on-sun);box-shadow:var(--shadow-1)}
.btn.go:hover{background:var(--sun-hover);border-color:var(--sun-hover)}
.btn.sea{background:var(--sea-700);border-color:var(--sea-700);color:var(--on-sea)}
:root[data-theme="dark"] .btn.sea,
:root[data-theme="dark"] .btn.sea:hover{color:#08142a}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .btn.sea{color:#08142a}}
.btn.sea:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent}
.btn.block{width:100%}
.btn.big{min-height:56px;font-size:17px;padding:0 24px}
.btn.sm{min-height:var(--tap);font-size:14px;padding:0 13px}
.btn[disabled],.btn[aria-disabled="true"],.mh-btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed}
.mh-btn[aria-disabled="true"]:hover{background:transparent}
.btnrow{display:flex;gap:10px;flex-wrap:wrap}
.searchrow{display:flex;gap:10px;align-items:center;margin-top:12px;flex-wrap:wrap}
.searchrow .btn.go{flex:1;min-width:200px}

/* =========================== CARDS / SECTIONS =========================== */
.sec{padding:30px 0}
@media (min-width:820px){.sec{padding:44px 0}}
.sec h2{font-size:21px;margin-bottom:4px}
@media (min-width:820px){.sec h2{font-size:25px}}
.sec .lead{color:var(--muted);font-size:15px;margin-bottom:16px;max-width:42em}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);padding:16px}
@media (min-width:820px){.card{padding:20px}}
.card.flat{box-shadow:none}
.card.tint{background:var(--card-2)}

/* quick routes */
.routes{display:flex;gap:9px;padding-bottom:4px}
.route{
  flex:none;display:inline-flex;align-items:center;gap:8px;min-height:var(--tap);padding:0 14px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-pill);
  color:var(--ink);font-size:14px;font-weight:600;text-decoration:none;white-space:nowrap;box-shadow:var(--shadow-1);
}
.route:hover{border-color:var(--sea-700);text-decoration:none}
.route .arw{color:var(--muted)}

/* how it works */
.steps{display:grid;gap:12px}
@media (min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-1)}
.step .n{
  width:36px;height:36px;border-radius:11px;background:var(--sea-soft);color:var(--sea-700);
  display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;margin-bottom:10px;
}
:root[data-theme="dark"] .step .n{color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .step .n{color:var(--ink)}}
.step h3{font-size:16.5px;margin-bottom:5px}
.step p{font-size:14.5px;color:var(--ink-soft)}

/* trust block */
.trust{display:grid;gap:12px}
@media (min-width:760px){.trust{grid-template-columns:1.1fr 1fr}}
.trust-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.trust-list li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-soft)}
.trust-list .ic{flex:none;color:var(--ok);font-weight:700}
.idblock{font-size:14px;color:var(--ink-soft);line-height:1.65}
.idblock b{color:var(--ink)}

/* pills */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;
  border-radius:var(--radius-pill);padding:3px 10px;border:1px solid transparent;white-space:nowrap}
.pill.sample{background:var(--warn-soft);color:var(--warn)}
.pill.live{background:var(--ok-soft);color:var(--ok)}
.pill.info{background:var(--sea-soft);color:var(--sea-700)}
:root[data-theme="dark"] .pill.info{color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .pill.info{color:var(--ink)}}
.pill.sun{background:var(--sun-soft);color:var(--sun-ink)}
.pill.plain{background:var(--card-2);color:var(--ink-soft);border-color:var(--line);font-weight:600}

/* ============================ RESULTS =================================== */
.tripbar{position:sticky;top:0;z-index:20;background:var(--card);border-bottom:1px solid var(--line);box-shadow:var(--shadow-1)}
.tripbar .in{max-width:1100px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:12px}
@media (min-width:820px){.tripbar .in{padding:12px 24px}}
.tripbar .route-t{min-width:0;flex:1}
.tripbar .rt1{font-size:16px;font-weight:700;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.tripbar .rt1 .arw{color:var(--sun)}
.tripbar .rt2{font-size:13px;color:var(--muted);margin-top:2px;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
:root[data-lang="bn"] .tripbar .rt2{font-size:14px}

.editpanel{display:none;border-bottom:1px solid var(--line);background:var(--card-2)}
.editpanel.open{display:block}
.editpanel .in{max-width:1100px;margin:0 auto;padding:14px 16px}
@media (min-width:820px){.editpanel .in{padding:16px 24px}}

.reshead{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;padding:16px 0 10px}
.reshead h1{font-size:19px}
@media (min-width:820px){.reshead h1{font-size:22px}}
.notice{
  display:flex;gap:11px;align-items:flex-start;background:var(--warn-soft);border:1px solid var(--warn);
  border-radius:var(--radius-sm);padding:11px 13px;font-size:14px;color:var(--ink);
}
.notice .ic{flex:none;color:var(--warn);font-weight:700}
.notice.info{background:var(--sea-soft);border-color:var(--sea-700)}
.notice.info .ic{color:var(--sea-700)}

.toolbar{display:flex;gap:8px;align-items:center;padding:12px 0;position:relative;flex-wrap:wrap}
.toolbar .scroll-x{display:flex;gap:8px;padding-bottom:2px;flex:1;min-width:0}
/* on a phone the sort control gets its own full-width row above the filters,
   so a half-clipped chip never sits against the select */
@media (max-width:600px){
  .toolbar .sortwrap{order:-1;width:100%}
  .toolbar .sortwrap select{width:100%}
  .toolbar .scroll-x{width:100%;flex:none}
}
.fchip{
  flex:none;min-height:var(--tap);padding:0 14px;display:inline-flex;align-items:center;gap:7px;
  background:var(--card);border:1px solid var(--line-strong);border-radius:var(--radius-pill);
  color:var(--ink);font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap;
}
.fchip[aria-pressed="true"]{background:var(--sea-soft);border-color:var(--sea-700);color:var(--sea-700)}
:root[data-theme="dark"] .fchip[aria-pressed="true"]{color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .fchip[aria-pressed="true"]{color:var(--ink)}}
.sortwrap{flex:none;display:flex;align-items:center;gap:8px}
.sortwrap select{min-height:var(--tap);border-radius:var(--radius-pill);padding-inline:14px 34px;background-color:var(--card)}

.results{display:grid;gap:12px;padding-bottom:8px}
.flight{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);padding:14px}
@media (min-width:820px){.flight{padding:16px 18px;display:grid;grid-template-columns:1fr 216px;gap:18px;align-items:center}}
.fl-main{min-width:0}
.fl-air{display:flex;align-items:center;gap:9px;margin-bottom:10px;flex-wrap:wrap}
.fl-logo{
  width:34px;height:34px;flex:none;border-radius:9px;background:var(--sea-soft);color:var(--sea-700);
  display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;font-family:var(--mono);
}
:root[data-theme="dark"] .fl-logo{color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .fl-logo{color:var(--ink)}}
.fl-air .nm{font-size:14.5px;font-weight:600}
.fl-air .no{font-size:12.5px;color:var(--muted)}
.fl-leg{display:flex;align-items:center;gap:12px}
.fl-leg+.fl-leg{margin-top:12px;padding-top:12px;border-top:1px dashed var(--line)}
.fl-t{flex:none;text-align:center;min-width:62px}
.fl-t .hm{font-size:19px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.15}
.fl-t .ap{font-size:12.5px;color:var(--muted);font-family:var(--mono);letter-spacing:.03em}
.fl-mid{flex:1;min-width:0;text-align:center}
.fl-mid .dur{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.fl-line{position:relative;height:2px;background:var(--line-strong);margin:6px 0;border-radius:2px}
.fl-line::after{content:"";position:absolute;inset-inline-end:-1px;top:-3px;width:8px;height:8px;border-radius:50%;background:var(--sun)}
.fl-line .stopdot{position:absolute;top:-3px;width:8px;height:8px;border-radius:50%;background:var(--line-strong);transform:translateX(-50%)}
.fl-mid .stops{font-size:12.5px;font-weight:700;color:var(--ink-soft)}
.fl-mid .stops.direct{color:var(--ok)}
.fl-meta{display:flex;gap:7px;flex-wrap:wrap;margin-top:11px}
.fl-side{margin-top:13px;padding-top:13px;border-top:1px solid var(--line);display:flex;align-items:center;gap:12px}
@media (min-width:820px){.fl-side{margin-top:0;padding-top:0;border-top:0;border-inline-start:1px solid var(--line);padding-inline-start:18px;display:block}}
.fl-price{flex:1;min-width:0}
.fl-price .amt{font-size:23px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em;line-height:1.1}
.fl-price .per{font-size:12.5px;color:var(--muted)}
@media (min-width:820px){.fl-side .btn{width:100%;margin-top:11px}}
.fl-side .btn{flex:none}

/* no-API state — the same search, answered by a person */
.noapi{display:grid;gap:14px}
@media (min-width:900px){
  .noapi{grid-template-columns:1.25fr .95fr;align-items:start}
  .noapi aside{position:sticky;top:96px}
}
.noapi-main{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);padding:18px}
@media (min-width:820px){.noapi-main{padding:24px}}
.noapi-main h1{font-size:22px;margin-bottom:8px;text-wrap:balance}
@media (min-width:820px){.noapi-main h1{font-size:27px}}
.sla{
  display:inline-flex;align-items:center;gap:9px;margin:14px 0;
  background:var(--sun-soft);color:var(--sun-ink);border-radius:var(--radius-sm);
  padding:11px 14px;font-weight:700;font-size:16px;
}
.sla .ic{font-size:18px}
.reqform{display:grid;gap:10px;margin-top:14px}
@media (min-width:640px){.reqform .two{display:grid;grid-template-columns:1fr 1fr;gap:10px}}
textarea.control{padding:12px 14px;min-height:88px;line-height:1.5;resize:vertical}
.consent{font-size:12.5px;color:var(--muted);margin-top:2px}
.aside-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.aside-list li{display:flex;gap:11px;font-size:14.5px;color:var(--ink-soft)}
.aside-list .ic{flex:none;width:26px;height:26px;border-radius:8px;background:var(--sea-soft);color:var(--sea-700);
  display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}
:root[data-theme="dark"] .aside-list .ic{color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .aside-list .ic{color:var(--ink)}}

/* honeypot (Spam Guard pattern) — never visible, never focusable */
.hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}

/* ========================== CONFIRMATION ================================ */
.confirm-top{background:var(--sea-900);color:var(--on-sea);padding:26px 0 56px;text-align:center}
.tickmark{
  width:58px;height:58px;border-radius:50%;background:var(--ok);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-size:29px;margin-bottom:12px;
}
:root[data-theme="dark"] .tickmark{color:#062015}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .tickmark{color:#062015}}
.confirm-top h1{font-size:23px;text-wrap:balance}
@media (min-width:820px){.confirm-top h1{font-size:29px}}
.confirm-top .sub{color:var(--on-sea-soft);margin-top:7px;font-size:15px}
.refplate{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-2);
  padding:18px;text-align:center;margin-top:-40px;position:relative;z-index:5;
}
.refplate .k{font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
:root[data-lang="bn"] .refplate .k{letter-spacing:0;text-transform:none;font-size:14px}
.refcode{
  display:inline-flex;align-items:center;gap:9px;margin-top:7px;
  font-family:var(--mono);font-size:27px;font-weight:700;letter-spacing:.04em;color:var(--ink);
}
@media (min-width:820px){.refcode{font-size:32px}}
.copybtn{min-height:var(--tap);min-width:var(--tap);padding:0 12px;border-radius:10px;border:1.5px solid var(--line-strong);
  background:var(--card-2);color:var(--sea-700);font-size:14px;font-weight:700;cursor:pointer}
.copybtn:hover{border-color:var(--sea-700)}
.timeline{list-style:none;margin:0;padding:0;counter-reset:tl}
.timeline li{position:relative;padding:0 0 20px 40px;counter-increment:tl}
:root[dir="rtl"] .timeline li{padding:0 40px 20px 0}
.timeline li::before{
  content:counter(tl);position:absolute;left:0;top:0;width:28px;height:28px;border-radius:50%;
  background:var(--sea-soft);color:var(--sea-700);display:flex;align-items:center;justify-content:center;
  font-size:13.5px;font-weight:700;font-variant-numeric:tabular-nums;
}
:root[data-theme="dark"] .timeline li::before{color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .timeline li::before{color:var(--ink)}}
.timeline li::after{content:"";position:absolute;left:13.5px;top:30px;bottom:4px;width:1.5px;background:var(--line)}
.timeline li:last-child{padding-bottom:0}
.timeline li:last-child::after{display:none}
.timeline b{display:block;font-size:15.5px;margin-bottom:3px}
.timeline span{font-size:14.5px;color:var(--ink-soft)}
.timeline li.now::before{background:var(--sun);color:var(--on-sun)}

.summary{display:grid;gap:9px}
.srow{display:flex;gap:12px;align-items:baseline;padding:9px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.srow:last-child{border-bottom:0}
.srow .sk{flex:none;min-width:116px;color:var(--muted);font-size:13.5px}
.srow .sv{font-weight:600;min-width:0}

/* =========================== CHAT ======================================= */
.chatshell{display:grid;gap:14px;padding:16px 0 0}
@media (min-width:980px){.chatshell{grid-template-columns:1fr 320px;align-items:start}}
.chatbox{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);
  display:flex;flex-direction:column;min-height:min(72vh,560px)}
.chat-head{display:flex;align-items:center;gap:11px;padding:13px 15px;border-bottom:1px solid var(--line)}
.chat-head .av{width:38px;height:38px;border-radius:11px;background:var(--sea-900);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;flex:none}
.chat-head .av svg{width:20px;height:22px}
.chat-head .who3{flex:1;min-width:0}
.chat-head .who3 b{display:block;font-size:15.5px}
.chat-head .who3 span{font-size:12.5px;color:var(--muted)}
.chatlog{flex:1;overflow-y:auto;padding:15px;display:flex;flex-direction:column;gap:10px}
.bub{max-width:min(86%,520px);padding:11px 14px;border-radius:16px;font-size:15px;line-height:1.55}
:root[data-lang="bn"] .bub{font-size:16px;line-height:1.75}
.bub.us{align-self:flex-start;background:var(--card-2);border:1px solid var(--line);border-start-start-radius:5px}
.bub.me{align-self:flex-end;background:var(--sea-700);color:var(--on-sea);border-end-end-radius:5px}
:root[data-theme="dark"] .bub.me{color:#08142a}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .bub.me{color:#08142a}}
.bub .when{display:block;font-size:11.5px;opacity:.75;margin-top:4px;font-variant-numeric:tabular-nums}
.chipline{align-self:flex-start;display:flex;gap:8px;flex-wrap:wrap;max-width:min(92%,540px)}
.chip-res{
  display:inline-flex;align-items:center;gap:8px;min-height:var(--tap);padding:0 14px;
  background:var(--ok-soft);color:var(--ok);border:1.5px solid var(--ok);border-radius:var(--radius-pill);
  font-size:14.5px;font-weight:700;
}
.chip-res .code{font-family:var(--mono);letter-spacing:.04em}
.chip-alt{
  display:inline-flex;align-items:center;gap:7px;min-height:var(--tap);padding:0 14px;
  background:var(--card);color:var(--ink);border:1.5px solid var(--line-strong);border-radius:var(--radius-pill);
  font-size:14.5px;font-weight:600;cursor:pointer;
}
.chip-alt:hover{border-color:var(--sea-700)}
.composer{display:flex;gap:9px;padding:11px;border-top:1px solid var(--line);align-items:flex-end}
.composer .control{min-height:var(--field);padding:11px 14px;line-height:1.4;resize:none;max-height:120px}
.composer .send{width:var(--tap);height:var(--tap);flex:none;border-radius:50%;border:0;background:var(--sun);color:var(--on-sun);
  font-size:17px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.composer .send:hover{background:var(--sun-hover)}
.chat-note{font-size:12.5px;color:var(--muted);padding:0 15px 12px}

/* ============================= FOOTER =================================== */
.foot{background:var(--sea-900);color:var(--on-sea);margin-top:34px;padding:26px 0 30px}
.foot a{color:var(--on-sea)}
.foot .cols{display:grid;gap:20px}
@media (min-width:760px){.foot .cols{grid-template-columns:1.3fr 1fr 1fr}}
.foot h4{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--on-sea-soft);margin-bottom:10px;font-weight:700}
:root[data-lang="bn"] .foot h4{letter-spacing:0;text-transform:none;font-size:14.5px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot li a{font-size:14.5px;display:inline-flex;min-height:28px;align-items:center}
.foot .legal{margin-top:20px;padding-top:16px;border-top:1px solid rgba(255,255,255,.14);
  font-size:13px;color:var(--on-sea-soft);line-height:1.7}
.foot .legal b{color:var(--on-sea)}

/* sticky mobile action bar (results / chat) */
.stickbar{position:sticky;bottom:0;z-index:15;background:var(--card);border-top:1px solid var(--line);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));box-shadow:0 -6px 20px rgba(16,26,43,.08)}
@media (min-width:900px){.stickbar{display:none}}

/* ======================= THE ASK BOX (step 2) ===========================
   Four things, and nothing else: first name, last name, email, WhatsApp.
   Sized and spaced to read as two taps rather than as a form. ---------- */
.askbox{margin-top:16px;background:var(--card-2);border:1px solid var(--line);border-radius:var(--radius);padding:15px}
@media (min-width:820px){.askbox{padding:19px}}
.askbox>h2{font-size:18px;margin-bottom:3px}
:root[data-lang="bn"] .askbox>h2{font-size:19px}
.askhead{display:flex;align-items:flex-start;gap:12px;justify-content:space-between;margin-bottom:12px}
.askhead .t{min-width:0}
.askcount{
  flex:none;display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;
  color:var(--muted);background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-pill);padding:5px 11px;font-variant-numeric:tabular-nums;
}
.askcount.done{background:var(--ok-soft);color:var(--ok);border-color:transparent}
/* Names sit side by side even on a phone — they are short, and pairing them
   turns four rows into three. Email and WhatsApp keep the full width until
   there is room for two. */
.ask-grid{display:grid;gap:10px;grid-template-columns:1fr 1fr}
.ask-grid>.field:nth-child(3),.ask-grid>.field:nth-child(4){grid-column:1/-1}
@media (min-width:560px){
  .ask-grid>.field:nth-child(3),.ask-grid>.field:nth-child(4){grid-column:auto}
}
.ask-grid .field .lbl{margin-bottom:4px}
.askbox .btn.go{margin-top:13px}
.asknote{
  display:flex;gap:9px;align-items:flex-start;margin-top:11px;
  font-size:13px;color:var(--ink-soft);line-height:1.5;
}
.asknote .ic{flex:none;color:var(--ok);font-weight:700}
:root[data-lang="bn"] .asknote{font-size:14px}

/* ====================== APPROVE OR DECLINE (step 4) ===================== */
.qtop{background:var(--sea-900);color:var(--on-sea);padding:22px 0 58px}
.qtop .ref{font-family:var(--mono);font-size:13px;letter-spacing:.06em;color:var(--on-sea-soft)}
.qtop h1{font-size:23px;margin-top:6px;text-wrap:balance}
@media (min-width:820px){.qtop h1{font-size:29px}}
.qtop .sub{color:var(--on-sea-soft);margin-top:7px;font-size:15px;max-width:40em}

.holdplate{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-2);
  padding:14px 16px;margin-top:-38px;position:relative;z-index:5;
  display:flex;gap:13px;align-items:center;flex-wrap:wrap;
}
.holdplate .clockic{
  flex:none;width:42px;height:42px;border-radius:12px;background:var(--sun-soft);color:var(--sun-ink);
  display:inline-flex;align-items:center;justify-content:center;font-size:20px;
}
.holdplate .ht{flex:1;min-width:180px}
.holdplate .ht b{display:block;font-size:15.5px}
.holdplate .ht span{font-size:13.5px;color:var(--muted)}
.holdplate .left{
  flex:none;font-variant-numeric:tabular-nums;font-weight:700;font-size:17px;
  background:var(--sun-soft);color:var(--sun-ink);border-radius:var(--radius-pill);padding:6px 13px;
}
.holdplate.soon .left{background:var(--warn-soft);color:var(--warn)}
.holdplate.gone .clockic,.holdplate.gone .left{background:var(--bad-soft);color:var(--bad)}

.opts{display:grid;gap:12px;margin-top:16px}
.optcard{
  position:relative;display:block;background:var(--card);border:1.5px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-1);padding:14px;cursor:pointer;
}
@media (min-width:820px){.optcard{padding:17px 19px}}
.optcard:hover{border-color:var(--sea-700)}
.optcard.on{border-color:var(--sun);box-shadow:var(--shadow-2)}
.optcard input[type="radio"]{position:absolute;opacity:0;width:1px;height:1px}
.optcard:focus-within{outline:3px solid var(--focus);outline-offset:2px}
.opt-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:11px}
.opt-tick{
  flex:none;width:24px;height:24px;border-radius:50%;border:2px solid var(--line-strong);
  display:inline-flex;align-items:center;justify-content:center;font-size:13px;color:transparent;background:var(--card);
}
.optcard.on .opt-tick{background:var(--sun);border-color:var(--sun);color:var(--on-sun)}
.opt-top .nm{font-size:15.5px;font-weight:700}
.opt-top .no{font-size:12.5px;color:var(--muted);font-family:var(--mono)}
.opt-grid{display:grid;gap:13px}
@media (min-width:760px){.opt-grid{grid-template-columns:1fr 200px;align-items:start}}
.opt-money{
  border-top:1px solid var(--line);padding-top:12px;
}
@media (min-width:760px){.opt-money{border-top:0;border-inline-start:1px solid var(--line);padding:0 0 0 18px}}
.opt-total{font-size:24px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em;line-height:1.1}
.opt-total-k{font-size:12.5px;color:var(--muted)}
.brk{margin-top:10px;display:grid;gap:5px}
.brk .r{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;color:var(--ink-soft);font-variant-numeric:tabular-nums}
.brk .r.tot{border-top:1px dashed var(--line);padding-top:6px;margin-top:2px;font-weight:700;color:var(--ink)}
.brk .r.zero span:last-child{color:var(--ok);font-weight:700}
/* the option card is a <label>, so its parts are spans: give the ones that
   are divs on the results screen their block behaviour back */
.optcard .fl-t .hm,.optcard .fl-t .ap,.optcard .fl-mid .dur,
.optcard .fl-line,.optcard .fl-mid .stops,
.opt-total,.opt-total-k{display:block}

.decide{
  position:sticky;bottom:0;z-index:15;margin-top:16px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius) var(--radius) 0 0;
  box-shadow:0 -6px 22px rgba(16,26,43,.10);
  padding:12px 14px calc(12px + env(safe-area-inset-bottom));
  display:grid;gap:9px;
}
@media (min-width:760px){.decide{grid-template-columns:1fr auto auto;align-items:center;padding:14px 18px}}
.decide .picked{font-size:14px;color:var(--ink-soft);min-width:0}
.decide .picked b{color:var(--ink)}
.decide .btn{width:100%}
@media (min-width:760px){.decide .btn{width:auto;min-width:190px}}
@media (min-width:760px){.decide .btn.ghost{min-width:150px}}

.travbox{display:grid;gap:12px}
.travcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);padding:15px}
.travcard .who4{display:flex;align-items:center;gap:10px;margin-bottom:11px}
.travcard .who4 .n{
  width:30px;height:30px;flex:none;border-radius:9px;background:var(--sea-soft);color:var(--sea-700);
  display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;
}
:root[data-theme="dark"] .travcard .who4 .n{color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .travcard .who4 .n{color:var(--ink)}}
.travcard .who4 b{font-size:15.5px}
/* A passport name is long and must never be typed into a squeezed box, so
   this pair stacks on a phone — unlike the ask box, where the two names are
   short enough to sit side by side. */
.trav-grid{display:grid;gap:10px}
@media (min-width:560px){.trav-grid{grid-template-columns:1.5fr 1fr;align-items:start}}
.orwa{
  display:flex;gap:12px;align-items:center;flex-wrap:wrap;
  background:var(--sea-soft);border-radius:var(--radius-sm);padding:13px 15px;
}
.orwa .t{flex:1;min-width:190px;font-size:14.5px;color:var(--ink)}
:root[data-lang="bn"] .orwa .t{font-size:15.5px}
.endcard{text-align:center;padding:26px 18px}
.endcard .big{
  width:54px;height:54px;border-radius:50%;background:var(--sea-soft);color:var(--sea-700);
  display:inline-flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:12px;
}
:root[data-theme="dark"] .endcard .big{color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .endcard .big{color:var(--ink)}}
.whychips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:14px}

/* ===================== THE BOX THAT TYPES (step 1½) =====================
   Words, never characters: splitting Bengali per character breaks the
   conjuncts. Spaces are safe boundaries, so the reveal is word by word and
   the full sentence is in the DOM from the first frame — a screen reader and
   a test both get the whole answer immediately. --------------------------- */
.tw-w{opacity:.12;transition:opacity .18s ease}
.tw-w.in{opacity:1}
.tw-caret{
  display:inline-block;width:.5em;height:1em;vertical-align:-.15em;margin-inline-start:2px;
  background:currentColor;opacity:.55;animation:twblink 1s step-end infinite;border-radius:1px;
}
@keyframes twblink{0%,100%{opacity:.55}50%{opacity:0}}
.dots{display:inline-flex;gap:4px;align-items:center;padding:4px 2px}
.dots i{width:7px;height:7px;border-radius:50%;background:var(--muted);display:block;animation:dotp 1.1s ease-in-out infinite}
.dots i:nth-child(2){animation-delay:.16s}
.dots i:nth-child(3){animation-delay:.32s}
@keyframes dotp{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
@media (prefers-reduced-motion:reduce){
  .tw-w{opacity:1}
  .tw-caret{display:none}
}
/* the understood-so-far rail: chips accumulate, they never disappear */
.knowbar{
  display:flex;gap:8px;flex-wrap:wrap;padding:10px 15px;border-top:1px solid var(--line);
  background:var(--card-2);border-radius:0 0 var(--radius) var(--radius);
}
.knowbar:empty{display:none}
.knowbar .chip-res{min-height:34px;font-size:13.5px;padding:0 11px;animation:chipin .22s ease}
@keyframes chipin{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

/* live fares — checking state, highlights, the confirm step (Phase 1 supplier wiring) */
.checking{max-width:560px;margin:28px auto 8px;text-align:center;padding:28px 20px}
.checking-ring{display:block;width:46px;height:46px;margin:0 auto 16px;border-radius:50%;border:4px solid var(--sea-soft);border-top-color:var(--sea-700);animation:ringspin 1s linear infinite}
@keyframes ringspin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.checking-ring{animation-duration:3s}}
.checking-h{font-size:21px;margin-bottom:8px}
.checking-bar{height:6px;border-radius:6px;background:var(--line);overflow:hidden;margin:18px auto 12px;max-width:340px}
.checking-bar span{display:block;height:100%;width:4%;background:var(--sea-700);border-radius:6px;transition:width 1.8s ease-out}
.live-note{margin-bottom:12px}
.flight.pick{border-color:var(--sea-700);box-shadow:var(--shadow-1),0 0 0 1px var(--sea-700) inset}
.pick-tag{display:inline-block;font-size:12px;font-weight:700;padding:3px 9px;border-radius:var(--radius-pill);background:var(--sea-700);color:#fff;margin-bottom:9px}
:root[data-lang="bn"] .pick-tag{font-size:13px}
/* dark theme: white on the light sea-700 was 2.2:1 — same dark ink .btn.sea uses (4.5:1+) */
:root[data-theme="dark"] .pick-tag{color:#08142a}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .pick-tag{color:#08142a}}
.fl-price .hold{font-size:12px;color:var(--muted);margin-top:2px}
.fl-confirm{grid-column:1/-1;margin-top:12px;padding:12px;border-radius:var(--radius);background:var(--sea-soft)}
.fl-confirm p{font-size:14px;margin-bottom:10px}
.fl-confirm .btnrow{display:flex;gap:8px;flex-wrap:wrap}