/* Layout: a boarding pass made of frosted glass floating over a slowly drifting sky; each station is one pass, content left, perforated stub right (stacks on phones).
   Three deliberate single-look skins (Milos, Polarlicht, Lagune), chosen on the page and shared by both players. */
:root{
  --display:"Bricolage Grotesque",ui-rounded,"SF Pro Rounded",system-ui,sans-serif;
  --body:"Instrument Sans",-apple-system,system-ui,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,monospace;
  /* Milos – Sonnenuntergang (default) */
  --bg:#f7e2da; --b1:#ff8a7a; --b2:#ffc28a; --b3:#c3a2ff;
  --ink:#2a1622; --muted:#7a5764; --line:rgba(90,40,60,.16);
  --glass:rgba(255,255,255,.34); --glass-hi:rgba(255,255,255,.55); --edge:rgba(255,255,255,.85); --drop:rgba(120,40,60,.28);
  --accent:#e0466a; --accent-ink:#ffffff; --ok:#17885a; --bad:#c3302b; --gold:#b9740a;
  color-scheme:light;
}
:root[data-skin="aurora"]{
  --bg:#060a1a; --b1:#14d4a0; --b2:#4f63ff; --b3:#b24bff;
  --ink:#eef3ff; --muted:#a7b2d4; --line:rgba(255,255,255,.14);
  --glass:rgba(255,255,255,.07); --glass-hi:rgba(255,255,255,.12); --edge:rgba(255,255,255,.32); --drop:rgba(0,0,0,.55);
  --accent:#5cf0c0; --accent-ink:#04231b; --ok:#5cf0a2; --bad:#ff7d8c; --gold:#ffd166;
  color-scheme:dark;
}
:root[data-skin="lagoon"]{
  --bg:#dcf2f4; --b1:#22c3d6; --b2:#6aa6ff; --b3:#ffe09a;
  --ink:#0d2a3a; --muted:#4b6a7b; --line:rgba(10,60,90,.15);
  --glass:rgba(255,255,255,.36); --glass-hi:rgba(255,255,255,.58); --edge:rgba(255,255,255,.9); --drop:rgba(10,70,100,.25);
  --accent:#0a7aa6; --accent-ink:#ffffff; --ok:#0f8358; --bad:#c2392b; --gold:#a86f00;
  color-scheme:light;
}

*{box-sizing:border-box}
html,body{min-height:100%}
body{background:var(--bg);color:var(--ink);font:16px/1.5 var(--body);margin:0;transition:background .6s}

/* drifting sky behind the glass */
.sky{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.sky i{position:absolute;border-radius:50%;filter:blur(70px);opacity:.85;transition:background .8s}
.sky i:nth-child(1){width:60vmax;height:60vmax;left:-15vmax;top:-20vmax;background:var(--b1);animation:drift1 26s ease-in-out infinite alternate}
.sky i:nth-child(2){width:55vmax;height:55vmax;right:-20vmax;top:10vh;background:var(--b2);animation:drift2 32s ease-in-out infinite alternate}
.sky i:nth-child(3){width:50vmax;height:50vmax;left:15vw;bottom:-25vmax;background:var(--b3);animation:drift3 29s ease-in-out infinite alternate}
@keyframes drift1{to{transform:translate(12vw,10vh) scale(1.1)}}
@keyframes drift2{to{transform:translate(-14vw,8vh) scale(.92)}}
@keyframes drift3{to{transform:translate(10vw,-12vh) scale(1.08)}}

.wrap{position:relative;z-index:1;max-width:780px;margin:0 auto;padding-block:20px 56px;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  display:flex;flex-direction:column;gap:16px}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
button:disabled{cursor:default}

/* liquid glass surface */
.glass,.ticket,.stage,.miles,.badge,.ghost,.list li{
  background:var(--glass);
  -webkit-backdrop-filter:blur(26px) saturate(180%);backdrop-filter:blur(26px) saturate(180%);
  border:1px solid var(--line);
  box-shadow:inset 0 1px 0 var(--edge),inset 0 0 0 1px rgba(255,255,255,.06),0 18px 40px -22px var(--drop);
}
/* inner controls: translucent, no extra blur */
.opt,.choice,.sort li,.arrows button,.btn.sec,.reveal,.tag,.swatch{
  background:var(--glass-hi);border:1px solid var(--line);
  box-shadow:inset 0 1px 0 var(--edge),0 6px 16px -12px var(--drop);
}

/* top bar */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand{font:600 13px/1 var(--mono);letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.brand b{color:var(--ink)}
.right{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.miles{font:600 14px/1 var(--mono);border-radius:999px;padding:9px 14px;font-variant-numeric:tabular-nums}
.miles span{color:var(--accent)}
.badge{font:500 12px/1 var(--mono);color:var(--muted);padding:9px 12px;border-radius:999px}
.badge.live{color:var(--ok)}
.ghost{border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600}

/* progress */
.legs{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:6px}
.leg{height:7px;border-radius:4px;background:var(--glass-hi);box-shadow:inset 0 1px 2px rgba(0,0,0,.08);overflow:hidden}
.leg i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--accent),color-mix(in srgb,var(--accent) 55%,#fff));transition:width .4s}

/* ticket */
.ticket{display:grid;grid-template-columns:1fr 140px;border-radius:30px;overflow:hidden}
.main{padding:26px;display:flex;flex-direction:column;gap:16px;min-width:0}
.stub{background:var(--glass);border-left:2px dashed var(--line);padding:20px 12px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center}
.code{font:600 38px/1 var(--mono);letter-spacing:.04em}
.code.hidden{color:var(--muted)}
.lbl{font:500 11px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.city{font-weight:600;font-size:14px}
@media (max-width:560px){
  .ticket{grid-template-columns:1fr}
  .stub{order:-1;border-left:0;border-bottom:2px dashed var(--line);flex-direction:row;justify-content:space-between;padding:14px 20px;text-align:left}
  .code{font-size:30px}
  .main{padding:20px}
}

.kicker{font:600 12px/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
h1,h2{font-family:var(--display);text-wrap:balance;margin:0;line-height:1.1}
h1{font-size:clamp(34px,7vw,56px);font-weight:800;letter-spacing:-.025em}
h2{font-size:clamp(22px,4.2vw,28px);font-weight:700;letter-spacing:-.015em}
p{margin:0}
.muted{color:var(--muted)}
.tag{align-self:flex-start;font:500 12px/1 var(--mono);padding:7px 11px;border-radius:999px}

/* hints */
.hints{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.hints li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;animation:pop .35s ease}
.hints .n{font:600 12px/1 var(--mono);color:var(--accent);border:1px solid var(--line);background:var(--glass-hi);border-radius:8px;padding:5px 7px;margin-top:2px}
@keyframes pop{from{opacity:.2;transform:translateY(5px) scale(.99)}to{opacity:1;transform:none}}

/* options */
.opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opt{border-radius:18px;padding:15px 16px;text-align:left;font-weight:600;font-size:16px;transition:transform .15s,border-color .15s,background .2s}
.opt:not(:disabled):hover{transform:translateY(-1px);border-color:var(--accent)}
.opt:not(:disabled):active{transform:scale(.98)}
.opt.right{border-color:var(--ok);background:color-mix(in srgb,var(--ok) 22%,transparent)}
.opt.wrong{border-color:var(--bad);background:color-mix(in srgb,var(--bad) 18%,transparent)}
.opt.dim{opacity:.45}
.tf .opt{text-align:center;font-family:var(--display);font-size:21px;padding:20px}

.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.btn{border:0;border-radius:999px;padding:12px 22px;font-weight:600;color:var(--accent-ink);
  background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 72%,#fff),var(--accent));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55),inset 0 -1px 0 rgba(0,0,0,.12),0 10px 24px -10px var(--accent);
  transition:transform .15s}
.btn:not(:disabled):active{transform:scale(.97)}
.btn.sec{color:var(--ink)}
.btn:disabled{opacity:.45}

.reveal{border-radius:20px;padding:16px 18px;display:flex;flex-direction:column;gap:8px;animation:pop .35s ease}
.res{font-family:var(--display);font-weight:700;font-size:19px}
.res.good{color:var(--ok)}.res.meh{color:var(--bad)}
.res em{font-style:normal;color:var(--gold)}

/* sort */
.sort{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.sort li{display:grid;grid-template-columns:28px 1fr auto auto;gap:10px;align-items:center;border-radius:16px;padding:8px 8px 8px 14px}
.sort li.right{border-color:var(--ok);background:color-mix(in srgb,var(--ok) 20%,transparent)}
.sort li.wrong{border-color:var(--bad);background:color-mix(in srgb,var(--bad) 16%,transparent)}
.sort .pos{font:600 14px/1 var(--mono);color:var(--muted)}
.sort .name{font-weight:600;min-width:0}
.sort .val{font:500 13px/1.2 var(--mono);color:var(--muted);font-variant-numeric:tabular-nums;text-align:right}
.arrows{display:flex;gap:4px}
.arrows button{width:38px;height:38px;border-radius:12px;font-size:16px;line-height:1}
.arrows button:disabled{opacity:.3}

/* vote */
.vote{display:flex;flex-direction:column;gap:12px}
.voter{display:grid;grid-template-columns:64px 1fr;gap:12px;align-items:center}
.voter .who{font-family:var(--display);font-weight:700;font-size:18px}
.choices{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.choice{border-radius:16px;padding:10px 6px;font-size:14px;font-weight:600;display:flex;flex-direction:column;align-items:center;gap:2px;transition:transform .15s}
.choice:not(:disabled):active{transform:scale(.96)}
.choice .e{font-size:22px;line-height:1.1}
.choice.sel{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 22%,transparent)}
.choice.locked{opacity:.55}
.done{font:500 13px/1.3 var(--mono);color:var(--ok)}

.nav{display:flex;justify-content:space-between;gap:10px}

/* start & end */
.hero{display:flex;flex-direction:column;gap:14px}
.pass{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-family:var(--mono)}
.pass .big{font-size:30px;font-weight:600}
.pass .plane{color:var(--accent);font-size:22px}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.facts div{border-top:2px solid var(--ink);padding-top:8px}
.facts b{display:block;font-family:var(--display);font-size:22px}
.rules{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px}
.stages{display:flex;flex-direction:column;gap:8px}
.stage{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;text-align:left;border-radius:20px;padding:13px 16px;transition:transform .15s}
.stage:hover{transform:translateY(-1px)}
.stage .no{font:600 13px/1 var(--mono);color:var(--accent)}
.stage .t{font-weight:600}
.stage .s{font-size:13px;color:var(--muted)}
.stage .c{font:500 12px/1 var(--mono);color:var(--muted);font-variant-numeric:tabular-nums}
.list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.list li{padding:11px 14px;border-radius:16px}
.status{font-family:var(--display);font-weight:800;font-size:26px;color:var(--accent)}
.note{font-size:13px;color:var(--muted)}

/* skin picker */
.skins{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.swatch{border-radius:20px;padding:10px;display:flex;flex-direction:column;gap:8px;text-align:left;font-size:14px;font-weight:600}
.swatch .dot{height:44px;border-radius:14px;box-shadow:inset 0 1px 0 rgba(255,255,255,.6)}
.swatch.on{border-color:var(--accent);box-shadow:inset 0 1px 0 var(--edge),0 0 0 2px var(--accent)}

/* separate answers */
.opt.sel{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 20%,transparent);box-shadow:inset 0 1px 0 var(--edge),0 0 0 2px var(--accent)}
div.opt{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.tf div.opt{justify-content:center}
.chips{display:flex;gap:4px}
.who-chip{font:600 11px/1 var(--mono);padding:5px 8px;border-radius:999px;background:var(--ink);color:var(--bg)}
.chip{font:500 12px/1 var(--mono);padding:8px 11px;border-radius:999px;border:1px dashed var(--line);color:var(--muted)}
.chip.in{border-style:solid;border-color:var(--ok);color:var(--ok);background:color-mix(in srgb,var(--ok) 10%,transparent)}

/* emoji riddle */
.emo{font-size:clamp(46px,11vw,72px);line-height:1.1;letter-spacing:.12em;text-align:center;padding:8px 0;animation:pop .5s ease}

/* estimate */
.est{display:flex;flex-direction:column;gap:10px}
.estval{font:700 clamp(30px,7vw,44px)/1 var(--display);font-variant-numeric:tabular-nums;color:var(--accent)}
.estval small{font:500 15px var(--body);color:var(--muted)}
input[type=range]{width:100%;accent-color:var(--accent);height:30px}
.scale-ends{display:flex;justify-content:space-between;font:500 12px/1 var(--mono);color:var(--muted)}
.scale{position:relative;height:84px;margin:6px 0 0}
.scale::before{content:"";position:absolute;left:0;right:0;top:50%;height:4px;margin-top:-2px;border-radius:2px;background:var(--glass-hi);box-shadow:inset 0 1px 2px rgba(0,0,0,.12)}
.mark{position:absolute;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;animation:pop .5s ease}
.mark b{font:600 12px/1 var(--mono);padding:6px 9px;border-radius:999px;white-space:nowrap;background:var(--glass-hi);border:1px solid var(--line)}
.mark::after{content:"";width:3px;height:14px;border-radius:2px;background:currentColor}
.m-toni{top:0;color:var(--b2)}
.m-anni{bottom:0;flex-direction:column-reverse;color:var(--b3)}
.m-anni::after,.m-toni::after{opacity:.9}
.m-x{top:50%;transform:translate(-50%,-50%);color:var(--accent);z-index:2}
.m-x::after{display:none}
.m-x b{background:var(--accent);color:var(--accent-ink);border-color:transparent}

/* match */
.match{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mcol{display:flex;flex-direction:column;gap:8px;min-width:0}
.mleft{display:flex;flex-direction:column;align-items:flex-start;gap:2px}
.mleft small{font:500 12px/1.3 var(--mono);color:var(--muted)}
.mleft small.fix{color:var(--ok)}
.mright{text-align:center}
.mright.used{opacity:.5}

/* admin */
.admin{display:flex;flex-direction:column;gap:10px}
.arow{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 14px;border-radius:16px;background:var(--glass-hi);border:1px solid var(--line)}
.btn.danger{background:linear-gradient(180deg,color-mix(in srgb,var(--bad) 75%,#fff),var(--bad));color:#fff}
select{font:inherit;padding:9px 12px;border-radius:12px;border:1px solid var(--line);background:var(--glass-hi);color:var(--ink);max-width:100%}

/* celebration */
.confetti{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:50}
.burst{position:fixed;left:50%;top:42%;transform:translate(-50%,-50%);z-index:51;pointer-events:none;
  font:800 clamp(28px,7vw,48px)/1 var(--display);color:var(--accent);white-space:nowrap;padding:18px 28px;border-radius:999px;background:var(--glass-hi);-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--edge);box-shadow:0 20px 50px -20px var(--drop);
  animation:burst 1.8s ease forwards}
@keyframes burst{0%{opacity:0;transform:translate(-50%,-30%) scale(.6)}15%{opacity:1;transform:translate(-50%,-50%) scale(1.08)}30%{transform:translate(-50%,-50%) scale(1)}80%{opacity:1}100%{opacity:0;transform:translate(-50%,-90%) scale(1)}}

@media (max-width:480px){.match{gap:6px}.match .opt{padding:11px 10px;font-size:14px}.opts{grid-template-columns:1fr}.facts b{font-size:19px}.voter{grid-template-columns:1fr;gap:6px}.skins{grid-template-columns:1fr}.swatch{flex-direction:row;align-items:center}.swatch .dot{width:56px;height:32px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* photos: sharpen with every hint */
.photo{position:relative;margin:0;overflow:hidden;border-radius:22px;aspect-ratio:16/10;background:var(--glass-hi);border:1px solid var(--line);
  box-shadow:inset 0 1px 0 var(--edge),0 14px 34px -20px var(--drop)}
.photo img{display:block;width:100%;height:100%;object-fit:cover;user-select:none;-webkit-user-drag:none;will-change:filter,transform}
.photo img.sharpen{animation:sharpen 1.1s cubic-bezier(.2,.7,.2,1) both}
@keyframes sharpen{from{filter:blur(var(--fb));transform:scale(var(--fz))}to{filter:blur(var(--tb));transform:scale(var(--tz))}}
.credit{margin:-8px 0 0;font:500 11px/1.4 var(--mono);color:var(--muted)}
.credit a{color:inherit}

/* map rounds */
.map{height:clamp(280px,48vh,460px);border-radius:22px;overflow:hidden;border:1px solid var(--line);isolation:isolate;z-index:0;
  box-shadow:inset 0 1px 0 var(--edge),0 14px 34px -20px var(--drop);background:#aad3df}
.leaflet-container{font:inherit;cursor:crosshair}
.leaflet-control-attribution{font:500 10px var(--mono)}
.pinmark span{position:absolute;left:0;top:0;transform:translate(-50%,calc(-100% - 8px));display:inline-block;white-space:nowrap;
  padding:6px 10px;border-radius:999px;font:600 12px/1 var(--mono);color:#fff;box-shadow:0 6px 16px -6px rgba(0,0,0,.45);animation:pop .35s ease}
.pinmark span::after{content:"";position:absolute;left:50%;bottom:-7px;width:2px;height:8px;margin-left:-1px;background:inherit}
.pinmark span::before{content:"";position:absolute;left:50%;bottom:-11px;width:8px;height:8px;margin-left:-4px;border-radius:50%;background:inherit;border:2px solid #fff}
.pinmark.m-toni span{background:#3b5bff}
.pinmark.m-anni span{background:#c043e8}
.pinmark.m-x span{background:var(--accent);color:var(--accent-ink);font-size:13px}
/* the solution label hangs below its point, so guesses close to it stay visible */
.pinmark.m-x span{transform:translate(-50%,10px)}
.pinmark.m-x span::after{bottom:auto;top:-7px}
.pinmark.m-x span::before{bottom:auto;top:-11px}

/* next time: topic votes and wishes */
.topic{display:flex;align-items:center;gap:14px}
.topic-emo{font-size:clamp(40px,9vw,56px);line-height:1;flex:none}
.teaser{border-radius:18px;padding:14px 16px;background:var(--glass-hi);border:1px dashed var(--line);display:flex;flex-direction:column;gap:6px}
.teaser p{font-weight:600}
.teaser-a{margin:0}
textarea.wish{font:inherit;font-size:17px;color:var(--ink);background:var(--glass-hi);border:1px solid var(--line);border-radius:16px;padding:12px 14px;width:100%;resize:vertical;box-shadow:inset 0 1px 0 var(--edge)}
textarea.wish:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wishes{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.wishcard{border-radius:18px;padding:14px 16px;background:var(--glass-hi);border:1px solid var(--line);box-shadow:inset 0 1px 0 var(--edge);animation:pop .4s ease}
.wishcard p{font-family:var(--display);font-weight:700;font-size:20px;margin-top:6px;overflow-wrap:anywhere}
.nextlist{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;counter-reset:n}
.nextlist li{display:flex;gap:14px;align-items:center;padding:12px 14px;border-radius:18px;background:var(--glass-hi);border:1px solid var(--line)}
.nextlist .topic-emo{font-size:34px}
@media (max-width:480px){.wishes{grid-template-columns:1fr}}