/* lichide-bagaj-mana: a boarding-pass checker. Paper and ink by day, a night apron in the dark theme.
   Four rule colours, each with its own word on the page: teal (2 litres), hollow teal, amber (100 ml, no bag), brick (100 ml, bag). */
:root{
  --bg:#f5f0e6; --bg2:#ece4d4; --surface:#fffcf5; --ink:#17222c; --ink2:#2f3b46; --muted:#3c4650; --line:#b9ae98; --line-soft:#d9cfba;
  --acc-ink:#7a3410; --focus:#1f4fd1; --tip-bg:#17222c; --tip-ink:#f5f0e6;
  --ok:#0a5a50; --ok-bg:#d9eee9; --ok-ink:#06382f; --on-ok:#ffffff;
  --cond:#6b4a00; --cond-bg:#f6e7bf; --cond-ink:#3f2b00; --on-cond:#ffffff;
  --no:#8f2a1a; --no-bg:#f6d9d1; --no-ink:#5a150a; --on-no:#ffffff;
  --unk:#3f3f86; --unk-bg:#e3e2f5; --unk-ink:#23235a; --on-unk:#ffffff;
  --sea:#dbe7e8; --land:#fffcf5; --land-nb:#e8e0cf; --county:#ddd3bd; --coast:#8a7f69;
  --disp:"Fraunces",Georgia,serif; --serif:"Source Serif 4",Georgia,serif; --ui:"Atkinson Next","Atkinson Hyperlegible Next",system-ui,"Segoe UI",sans-serif;
  color-scheme:light;
}
html.dark{
  --bg:#0f1a22; --bg2:#15232d; --surface:#18272f; --ink:#eef2f4; --ink2:#d6dde1; --muted:#b2bec6; --line:#4a6270; --line-soft:#26394a;
  --acc-ink:#f2b27f; --focus:#9db8ff; --tip-bg:#eef2f4; --tip-ink:#0f1a22;
  --ok:#6fd6c4; --ok-bg:#0f3a36; --ok-ink:#c8f3ea; --on-ok:#04221d;
  --cond:#f0c15a; --cond-bg:#3a2c08; --cond-ink:#fbe7ae; --on-cond:#2a1d00;
  --no:#ff9f8a; --no-bg:#3d1912; --no-ink:#ffd5cb; --on-no:#3a0d05;
  --unk:#b8b6ff; --unk-bg:#26265a; --unk-ink:#dcdbff; --on-unk:#1b1b4a;
  --sea:#10242d; --land:#1b2c35; --land-nb:#14222a; --county:#2a3f4b; --coast:#7e97a3;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-padding-top:64px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.125rem/1.62 var(--serif);font-optical-sizing:auto;text-rendering:optimizeLegibility}
a{color:var(--acc-ink);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--bg);padding:.5rem 1rem;z-index:50}
.skip:focus{left:8px;top:8px}
h1,h2,h3{font-family:var(--disp);font-weight:560;letter-spacing:-.01em;line-height:1.14;margin:0 0 .6em}
h1{font-size:clamp(1.8rem,2vw + 1rem,2.5rem);font-variation-settings:"opsz" 120;font-weight:520;text-wrap:balance}
h2{font-size:clamp(1.45rem,1.5vw + 1rem,2.05rem);font-variation-settings:"opsz" 72;margin-top:.2em;text-wrap:balance;position:relative}
h3{font-size:1.2rem;margin-top:1.6em}
p{margin:0 0 1em}
.anchor{position:absolute;left:-1.1em;opacity:0;text-decoration:none;color:var(--muted);font-weight:400}
h2:hover .anchor,.anchor:focus{opacity:1}
.kicker{font:700 .9rem/1.3 var(--ui);letter-spacing:.05em;text-transform:uppercase;color:var(--acc-ink);margin:0 0 .8rem}
.kicker a{color:inherit}
.note{font:400 .9rem/1.5 var(--ui);color:var(--muted)}

/* topbar */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:.9rem;height:46px;padding:0 max(16px,env(safe-area-inset-left));background:color-mix(in srgb,var(--bg) 94%,transparent);border-bottom:1px solid var(--line-soft);font:500 .9rem/1 var(--ui)}
.home{display:flex;align-items:center;gap:.45rem;color:var(--ink);text-decoration:none;white-space:nowrap}
.home .motif{width:22px;height:22px;color:var(--ink)}
.topnav{display:flex;gap:1rem;overflow:hidden;min-width:0}
.topnav a{color:var(--ink2);text-decoration:none;white-space:nowrap}
.topnav a:hover{color:var(--ink);text-decoration:underline}
.spacer{flex:1}
.chip{color:var(--ink);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:.38rem .7rem}
.icon-btn{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}
.progress{position:absolute;left:0;right:0;bottom:-1px;height:2px}
.progress i{display:block;height:100%;width:100%;background:var(--ok);transform-origin:0 50%;transform:scaleX(0)}
@media (max-width:1100px){.topnav{display:none}}

/* rail */
.rail{position:fixed;right:10px;top:50%;transform:translateY(-50%);z-index:20;display:flex;flex-direction:column;gap:9px}
.rail-dot{position:relative;display:block;width:14px;height:14px}
.rail-dot .dot{position:absolute;inset:5px;border-radius:50%;background:var(--line)}
.rail-dot[aria-current] .dot{background:var(--ok);inset:3px}
.rail-label{position:absolute;right:22px;top:50%;transform:translateY(-50%);white-space:nowrap;font:500 .8rem/1 var(--ui);background:var(--tip-bg);color:var(--tip-ink);padding:.35rem .5rem;border-radius:4px;opacity:0;pointer-events:none}
.rail-dot:hover .rail-label,.rail-dot:focus .rail-label{opacity:1}
@media (max-width:1360px){.rail{display:none}}

/* hero: the checker on the left, the map on the right */
.hero{padding:clamp(1rem,2.4vw,1.7rem) 16px 1.2rem}
.hero-grid{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);grid-template-areas:"intro intro" "tool map";grid-template-rows:auto 1fr;gap:0 clamp(1.4rem,3.2vw,3rem);align-items:start}
.h-intro{grid-area:intro}.h-tool{grid-area:tool}.mapfig{grid-area:map}
.h-intro h1{max-width:24em}
.deck{font-size:1.05rem;line-height:1.5;color:var(--ink2);max-width:62em;margin-bottom:.2rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;font:650 .95rem/1 var(--ui);padding:.7rem 1rem;border-radius:999px;border:1.5px solid var(--ink);background:var(--ink);color:var(--bg);text-decoration:none;cursor:pointer;min-height:44px}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.small{padding:.5rem .85rem;font-size:.9rem;min-height:40px}

/* the checker form */
.checker{margin:.6rem 0 0;padding:.85rem 1rem .9rem;background:var(--surface);border:1.5px solid var(--ink2);border-radius:18px}
.fld{margin:0 0 .95rem}
.fld:last-child{margin-bottom:0}
.flab,.checker legend{display:block;font:700 .92rem/1.3 var(--ui);margin:0 0 .38rem;padding:0;color:var(--ink)}
.checker fieldset{border:0;margin:0 0 .95rem;padding:0;min-width:0}
select,input[type=text],input[type=search]{width:100%;font:500 1.06rem/1.25 var(--ui);padding:.74rem .9rem;border-radius:12px;border:1.5px solid var(--ink2);background:var(--bg);color:var(--ink);min-height:48px}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink2) 50%),linear-gradient(135deg,var(--ink2) 50%,transparent 50%);background-position:calc(100% - 20px) 55%,calc(100% - 14px) 55%;background-size:6px 6px;background-repeat:no-repeat;padding-right:2.3rem}
input::placeholder{color:var(--muted)}
.seg{display:flex;flex-wrap:wrap;gap:.4rem}
.seg label{position:relative}
.seg input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.seg span{display:inline-flex;align-items:center;min-height:44px;padding:.45rem .68rem;border-radius:999px;border:1.5px solid var(--line);background:transparent;font:600 .9rem/1.15 var(--ui);color:var(--ink);cursor:pointer}
.seg input:checked+span{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.seg input:focus-visible+span{outline:3px solid var(--focus);outline-offset:2px}
.hint{font:400 .86rem/1.4 var(--ui);color:var(--muted);margin:.35rem 0 0}
.items{margin-top:.45rem;max-height:13.5rem;overflow:auto;border:1px solid var(--line);border-radius:12px;background:var(--bg);padding:.25rem}
.items h4{margin:.5rem .5rem .15rem;font:700 .78rem/1.2 var(--ui);letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.items ul{list-style:none;margin:0;padding:0}
.items button{display:block;width:100%;text-align:left;font:500 1rem/1.3 var(--ui);color:var(--ink);background:transparent;border:0;border-radius:8px;padding:.6rem .6rem;min-height:44px;cursor:pointer}
.items button:hover,.items button:focus-visible{background:var(--bg2)}
.items .none{padding:.7rem;font:400 .95rem/1.4 var(--ui);color:var(--muted)}
.picked{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.6rem .8rem;border-radius:12px;background:var(--bg2);border:1.5px solid var(--line)}
.picked b{font:650 1.04rem/1.3 var(--ui)}
.picked small{display:block;font:400 .85rem/1.35 var(--ui);color:var(--muted)}
.sizerow{display:flex;gap:.5rem;align-items:center}
.sizerow input{flex:1 1 7rem;min-width:0;font-variant-numeric:tabular-nums}
.sizes{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.5rem}
.sizes button{font:600 .88rem/1 var(--ui);min-height:40px;padding:.4rem .6rem;border-radius:999px;border:1.5px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}
.sizes button[aria-pressed=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.chkrow{display:flex;justify-content:flex-end;margin-top:.6rem}

@media (min-width:1000px) and (min-height:640px){
  .checker fieldset{margin:0}
  .checker{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:.8rem 1.1rem;align-items:start}
  .checker .fld{margin:0}
  .checker .chkrow{margin-top:0;justify-content:flex-end;align-self:center}
  .items{max-height:9.5rem}
}
/* the verdict */
.verdict{margin-top:1rem;border-radius:18px;border:2px solid var(--ink);background:var(--surface);overflow:hidden}
.verdict .vhead{display:flex;align-items:center;gap:.8rem;padding:.8rem 1.05rem;background:var(--vbg,var(--bg2));color:var(--vink,var(--ink))}
.verdict[data-state=yes]{--vbg:var(--ok-bg);--vink:var(--ok-ink);border-color:var(--ok)}
.verdict[data-state=cond]{--vbg:var(--cond-bg);--vink:var(--cond-ink);border-color:var(--cond)}
.verdict[data-state=no]{--vbg:var(--no-bg);--vink:var(--no-ink);border-color:var(--no)}
.verdict[data-state=unclear]{--vbg:var(--unk-bg);--vink:var(--unk-ink);border-color:var(--unk)}
.verdict[data-state=idle]{border-style:dashed;border-color:var(--line)}
.vmark{flex:0 0 auto;width:38px;height:38px}
.vword{font:700 clamp(1.35rem,2vw + .8rem,1.9rem)/1.1 var(--disp);letter-spacing:.01em}
.vsub{font:500 .9rem/1.3 var(--ui);opacity:.92}
.vbody{padding:.9rem 1.05rem 1rem;font:400 1.04rem/1.55 var(--serif)}
.vbody p{margin:0 0 .7rem}
.vbody .vnote{font:400 .95rem/1.5 var(--ui);color:var(--ink2)}
.idle{padding:.85rem 1.05rem;font:500 1.02rem/1.45 var(--ui);color:var(--ink2)}
.quote{margin:.7rem 0 0;padding:.65rem .8rem;border-left:4px solid var(--line);background:var(--bg);border-radius:0 10px 10px 0;font:400 .95rem/1.5 var(--serif)}
.quote q{quotes:"„" "”"}
.quote .en,.en{display:block;margin-top:.35rem;font-style:italic;color:var(--ink2)}
.quote cite{display:block;margin-top:.4rem;font:400 .84rem/1.4 var(--ui);color:var(--muted);font-style:normal}
.legs{display:grid;gap:.5rem;margin:.2rem 0 .8rem}
.leg{display:flex;gap:.6rem;align-items:baseline;padding:.5rem .65rem;border-radius:10px;border:1.5px solid var(--line-soft);font:500 .98rem/1.35 var(--ui)}
.leg b{font-weight:700;min-width:5.2rem}
.leg[data-state=yes] b{color:var(--ok)}.leg[data-state=cond] b{color:var(--cond)}.leg[data-state=no] b{color:var(--no)}.leg[data-state=unclear] b{color:var(--unk)}
.exrow{margin:.2rem 0 .8rem}
.vfoot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.6rem;padding:.2rem 1.05rem 1rem}
.retbox summary{cursor:pointer;font:700 .92rem/1.3 var(--ui);padding:.6rem 0;min-height:44px;display:flex;align-items:center;color:var(--ink)}
.retbox[open] summary{padding-bottom:.4rem}
.retbox select{margin-top:.2rem}
.rmode{border:0;margin:.7rem 0 .2rem;padding:0;min-width:0}
.rmode legend{font:700 .9rem/1.3 var(--ui);margin:0 0 .35rem;padding:0}

/* map */
.mapfig{margin:0;position:relative}
.maphead{display:flex;align-items:baseline;justify-content:space-between;gap:.5rem 1rem;margin:0 0 .45rem;min-height:1.6rem}
.maphead h2{margin:0;font-size:1.15rem}
.maphead .hint{margin:0}
.mapwrap{position:relative;width:100%;aspect-ratio:1000/734;border-radius:18px;overflow:hidden;background:var(--sea);border:1.5px solid var(--line);touch-action:manipulation}
.mapwrap svg{position:absolute;inset:0;width:100%;height:100%;display:block}
.mapwrap .nb{fill:var(--land-nb);stroke:var(--line-soft);stroke-width:1}
.mapwrap .ro{fill:var(--land);stroke:var(--coast);stroke-width:1.6;stroke-linejoin:round}
.mapwrap .co{fill:none;stroke:var(--county);stroke-width:.8}
.mk{position:absolute;z-index:3;left:var(--x);top:var(--y);transform:translate(calc(-50% + var(--dx,0px)),calc(-50% + var(--dy,0px)));display:inline-flex;align-items:center;gap:.3rem;padding:0;border:0;background:transparent;cursor:pointer;font:600 .76rem/1 var(--ui);color:var(--ink);min-width:44px;min-height:44px;justify-content:center}
.mk .pill{position:relative;white-space:nowrap;display:inline-grid;place-items:center;min-width:2.35rem;height:1.6rem;padding:0 .45rem;border-radius:999px;font:700 .8rem/1 var(--ui);background:var(--mf);color:var(--mi);border:2px solid var(--mb,var(--mf));box-shadow:0 1px 0 rgba(0,0,0,.18)}
.mk .nm{position:absolute;left:calc(100% + .3rem);top:50%;transform:translateY(-50%);pointer-events:none;white-space:nowrap;font:600 .78rem/1 var(--ui);color:var(--ink);text-shadow:0 0 3px var(--land),0 0 3px var(--land),0 0 2px var(--land)}
.mk[data-side=l] .nm{left:auto;right:calc(100% + .3rem)}
.mk[data-side=t] .nm{left:50%;top:auto;bottom:calc(100% + .1rem);transform:translateX(-50%)}
.mk[data-side=b] .nm{left:50%;top:calc(100% + .1rem);transform:translateX(-50%)}
.mk[aria-pressed=true] .pill{outline:3px solid var(--ink);outline-offset:2px}
.mk:hover .pill{transform:scale(1.08)}
.g-start2{--mf:var(--ok);--mi:var(--on-ok)}
.g-open2{--mf:var(--surface);--mi:var(--ok);--mb:var(--ok)}
.g-nobag100{--mf:var(--cond);--mi:var(--on-cond)}
.g-bag100{--mf:var(--no);--mi:var(--on-no)}
.mapcard{position:absolute;z-index:6;left:10px;right:10px;bottom:10px;background:var(--surface);color:var(--ink);border:1.5px solid var(--ink2);border-radius:14px;padding:.7rem .85rem .75rem;box-shadow:0 12px 34px rgba(0,0,0,.28);font:400 .95rem/1.4 var(--ui);max-width:25rem}
.mapcard b{display:block;font:700 1.02rem/1.25 var(--ui);padding-right:2rem}
.mapcard .r{display:block;margin:.2rem 0 .5rem;color:var(--ink2)}
.mapcard .x{position:absolute;top:2px;right:4px;width:44px;height:44px;border:0;background:transparent;color:var(--ink2);font-size:1.5rem;cursor:pointer;border-radius:50%}
.mapcard .btn{min-height:40px;padding:.5rem .85rem;font-size:.9rem}
.legend{list-style:none;margin:.7rem 0 0;padding:0;display:grid;gap:.35rem;font:500 .88rem/1.3 var(--ui);color:var(--ink2)}
.legend li{display:flex;align-items:center;gap:.55rem}
.legend i{flex:0 0 auto;display:inline-grid;place-items:center;min-width:2.6rem;height:1.35rem;border-radius:999px;font:700 .72rem/1 var(--ui);font-style:normal;background:var(--mf);color:var(--mi);border:2px solid var(--mb,var(--mf))}

/* sections */
.block{padding:clamp(2.2rem,5vw,3.8rem) 16px;border-top:1px solid var(--line-soft)}
.wrap{max-width:42rem;margin:0 auto}
.wide{max-width:1100px;margin:1.2rem auto 0}
.tinted{background:var(--bg2)}
.scrollx{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font:400 .96rem/1.4 var(--ui)}
table.data th,table.data td{padding:.55rem .6rem;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:top}
table.data thead th{font-weight:700;color:var(--ink2);border-bottom:1.5px solid var(--line);position:sticky;top:0;background:var(--bg)}
.tinted table.data thead th{background:var(--bg2)}
table.data tbody th{font-weight:650}
.badge{display:inline-block;font:700 .8rem/1 var(--ui);padding:.28rem .55rem;border-radius:999px;background:var(--mf);color:var(--mi);border:2px solid var(--mb,var(--mf));white-space:nowrap}
details.q summary{cursor:pointer;color:var(--acc-ink);font-weight:600}
details.q blockquote{margin:.5rem 0 0;padding:.5rem .7rem;border-left:4px solid var(--line);background:var(--bg);border-radius:0 8px 8px 0}
details.q blockquote p{margin:0 0 .45rem;font:400 .93rem/1.5 var(--serif)}
details.q .en{font-style:italic;color:var(--ink2)}
.t-yes{color:var(--ok);font-weight:700}.t-no{color:var(--muted);font-weight:700}
.morebtn{margin:.8rem 0 1rem}
ul.plain{padding-left:1.1rem}
.sources li{margin:.4rem 0;font:400 .95rem/1.45 var(--ui)}
.faq h3{margin-top:1.4em}

/* share */
.share-row{display:flex;align-items:center;flex-wrap:wrap;gap:.45rem}
.share-row .lbl{font:600 .88rem/1 var(--ui);color:var(--muted);margin-right:.2rem}
.sh{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;text-decoration:none}
.sh svg{width:18px;height:18px}
.sh:hover,.sh:focus-visible{border-color:var(--ok);color:var(--ok)}
@media (pointer:coarse){.sh{width:44px;height:44px}}
.status{font:500 .85rem/1.3 var(--ui);color:var(--muted);min-height:1.1em;margin:.3rem 0 0}
.page-share{margin-top:1.1rem}

footer{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;justify-content:center;padding:2rem 16px 3rem;border-top:1px solid var(--line-soft);font:400 .9rem/1.4 var(--ui);color:var(--muted)}
footer a{color:var(--ink2)}
.hpage main{padding:3rem 16px}

@media (max-width:940px){
  .hero-grid{grid-template-columns:minmax(0,1fr);grid-template-areas:"intro" "tool" "map";grid-template-rows:auto}
  .mapfig{margin-top:1.4rem}
}
@media (max-width:620px){
  body{font-size:1.06rem}
  .hero{padding-top:1rem}
  .deck{font-size:1.04rem}
  .mk{min-width:34px;min-height:34px}
  .mk .pill{min-width:2.1rem;height:1.45rem;font-size:.74rem;padding:0 .3rem}
  .mk .nm,.mk .u{display:none}
  .checker{padding:.9rem .9rem 1rem}
  .leg{flex-wrap:wrap}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.topbar,.rail,.share-row,.checker,.retbox{display:none}}