:root{
  --bg:#07090f; --ink:#eef2e8; --dim:rgba(238,242,232,.55);
  --line:rgba(140,220,170,.16); --glass:rgba(10,16,14,.68);
  --accent:#4fd07a; --accent2:#ffd24a; --hot:#ff3b5c; --good:#6ef0a0;
  --brass:#e8c25c;
  --font:'Inter','Segoe UI','Helvetica Neue',Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{width:100%;height:100%;overflow:hidden;background:var(--bg);color:var(--ink);
  font-family:var(--font);user-select:none;-webkit-font-smoothing:antialiased}
canvas{display:block}
#game canvas{touch-action:none}
#game{position:fixed;inset:0}
.hidden{display:none !important}
button{font-family:var(--font);cursor:pointer;border:0;outline:0;color:var(--ink)}

.card{background:var(--glass);border:1px solid var(--line);border-radius:14px;
  backdrop-filter:blur(10px) saturate(1.2);box-shadow:0 8px 34px rgba(0,0,0,.45)}

/* ------------------------------ LOADER ------------------------------ */
#loader{position:fixed;inset:0;z-index:60;background:#0a0806;display:flex;
  align-items:flex-end;justify-content:center}
#splashArt{position:absolute;inset:0}
#splashArt img{width:100%;height:100%;object-fit:cover;display:block}
#loaderScrim{position:absolute;left:0;right:0;bottom:0;height:34vh;
  background:linear-gradient(180deg,transparent,rgba(6,4,3,.92))}
#loadWrap{position:relative;margin-bottom:6vh;width:min(460px,80vw);text-align:center}
#loadBarBed{height:4px;border-radius:3px;background:rgba(255,255,255,.14);overflow:hidden}
#loadBar{height:100%;width:0%;border-radius:3px;
  background:linear-gradient(90deg,#8a6a24,var(--brass));box-shadow:0 0 16px rgba(232,194,92,.6)}
#loadTxt{margin-top:13px;font-size:12.5px;letter-spacing:2.5px;opacity:.75;color:var(--brass)}
#loader.ready #loadBarBed{opacity:0}
#loader.ready #loadTxt{animation:pressme 1.2s infinite alternate;font-weight:800;
  letter-spacing:5px;opacity:1;font-size:14px}
@keyframes pressme{from{opacity:.45}to{opacity:1}}

/* ------------------------------- FILM -------------------------------- */
#film{position:fixed;inset:0;z-index:70;background:#000;display:flex;
  align-items:center;justify-content:center;cursor:pointer}
#filmVideo{width:100%;height:100%;object-fit:cover}
#filmSkip{position:absolute;right:26px;bottom:22px;font-size:11px;letter-spacing:3px;
  opacity:.5;animation:pressme 1.6s infinite alternate}

/* ------------------------------- MENU ------------------------------- */
/* The menu is a still from the opening film — the film ends in a white flash and
   fades straight into it — with the options on a dark-wood, brass-trimmed panel. */
#menu{position:fixed;inset:0;z-index:20;pointer-events:none;
  --wood:rgba(26,17,10,.86); --wood2:rgba(14,9,6,.94);
  --brassHi:#f6dc8c; --brassLo:#9a7428; --cream:#f3e6c8;
  --serif:'Iowan Old Style','Palatino Linotype',Palatino,'Book Antiqua',Georgia,'Times New Roman',serif}
#menuArt{position:absolute;inset:0;overflow:hidden;background:#140d08}
#menuArt picture,#menuArt img{position:absolute;inset:0;width:100%;height:100%;display:block}
#menuArt img{object-fit:cover;object-position:30% 50%;transform-origin:30% 45%;
  animation:menuDrift 38s ease-in-out infinite alternate}
@keyframes menuDrift{from{transform:scale(1.02) translate(0,0)}to{transform:scale(1.1) translate(-1.2%,-.8%)}}
#menuShade{position:absolute;inset:0;
  background:
    radial-gradient(120% 90% at 28% 40%,transparent 38%,rgba(10,6,3,.55) 75%,rgba(6,4,2,.85)),
    linear-gradient(90deg,rgba(0,0,0,0) 45%,rgba(8,5,3,.55) 70%,rgba(8,5,3,.9)),
    linear-gradient(0deg,rgba(8,5,3,.85),rgba(8,5,3,0) 38%)}
/* specks of dust turning in the lamplight */
#menuDust{position:absolute;inset:0;opacity:.55;mix-blend-mode:screen;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 30%,#ffe8b0,transparent),radial-gradient(1px 1px at 22% 62%,#fff,transparent),
    radial-gradient(1.5px 1.5px at 35% 18%,#ffe0a0,transparent),radial-gradient(1px 1px at 44% 48%,#fff4d8,transparent),
    radial-gradient(2px 2px at 52% 26%,#ffe8b0,transparent),radial-gradient(1px 1px at 8% 75%,#fff,transparent),
    radial-gradient(1.5px 1.5px at 60% 70%,#ffe8b0,transparent),radial-gradient(1px 1px at 28% 12%,#fff,transparent);
  background-size:100% 100%;animation:dust 16s linear infinite}
@keyframes dust{0%{transform:translate(0,0)}50%{transform:translate(1.5%,-2.5%)}100%{transform:translate(0,-5%)}}
#menuTitle{position:absolute;left:clamp(20px,5vw,72px);bottom:clamp(22px,7vh,80px);
  color:var(--cream);text-shadow:0 3px 18px rgba(0,0,0,.7)}
.mtLogo{font-family:var(--serif);font-weight:700;font-size:clamp(46px,7.4vw,108px);line-height:.9;
  letter-spacing:.02em;
  background:linear-gradient(180deg,#fffbe8 0%,#ffe9a6 30%,#e8b650 58%,#fff0c0 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 4px 10px rgba(0,0,0,.65)) drop-shadow(0 1px 0 rgba(80,50,10,.9))}
.mtSub{margin-top:14px;font-size:clamp(11px,1.1vw,15px);letter-spacing:.55em;font-weight:700;color:var(--brassHi);opacity:.9}
.mtRule{display:flex;align-items:center;gap:12px;margin-bottom:12px;color:var(--brassHi);opacity:.8;
  font-size:10.5px;letter-spacing:.45em;font-weight:700}
.mtRule::before,.mtRule::after{content:'';height:1px;width:46px;background:linear-gradient(90deg,transparent,var(--brassHi))}
.mtRule::after{background:linear-gradient(90deg,var(--brassHi),transparent)}
#menuFlash{position:absolute;inset:0;background:#fff8ea;opacity:0;pointer-events:none}
#menu.fromFilm #menuFlash{animation:fromWhite 1.4s ease-out forwards}
@keyframes fromWhite{from{opacity:1}to{opacity:0}}
#menu.fromFilm #panel{animation:panelIn .9s .35s cubic-bezier(.2,.8,.2,1) both}
#menu.fromFilm #menuTitle{animation:titleIn 1.2s .2s cubic-bezier(.2,.8,.2,1) both}
@keyframes panelIn{from{transform:translateX(40px);opacity:0}to{transform:none;opacity:1}}
@keyframes titleIn{from{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}

#panel{position:absolute;top:0;right:0;bottom:0;width:min(440px,94vw);pointer-events:auto;
  background:linear-gradient(180deg,var(--wood),var(--wood2));
  backdrop-filter:blur(10px);
  border-left:2px solid rgba(232,194,92,.35);
  box-shadow:-18px 0 50px rgba(0,0,0,.55), inset 1px 0 0 rgba(255,230,160,.08);
  display:flex;flex-direction:column;padding:24px 22px 18px}
#brand{font-family:var(--serif);font-size:30px;font-weight:700;letter-spacing:.02em;color:var(--brassHi);
  text-shadow:0 2px 0 rgba(60,35,5,.9)}
#brand span{color:var(--cream)}
#brand small{display:block;font-family:var(--font);font-size:9.5px;font-weight:700;letter-spacing:.5em;
  color:var(--brassHi);opacity:.65;margin-top:6px}
#menu .lab2{color:var(--brassHi);opacity:.75;display:flex;align-items:center;gap:10px}
#menu .lab2::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,rgba(232,194,92,.35),transparent)}
#menu .modeBtn{background:linear-gradient(180deg,rgba(255,240,210,.06),rgba(255,240,210,.02));
  border:1px solid rgba(232,194,92,.2);border-radius:14px;position:relative;overflow:hidden;
  transition:transform .15s,border-color .15s,box-shadow .15s}
#menu .modeBtn:hover{transform:translateY(-2px);border-color:rgba(232,194,92,.5)}
#menu .modeBtn span{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;
  background:radial-gradient(circle at 35% 30%,rgba(255,230,160,.25),rgba(255,230,160,.05));
  border:1px solid rgba(232,194,92,.3);font-size:24px;margin-bottom:8px}
#menu .modeBtn.on{border-color:var(--brassHi);
  background:linear-gradient(180deg,rgba(246,220,140,.2),rgba(246,220,140,.06));
  box-shadow:0 0 0 1px var(--brassHi) inset, 0 8px 26px rgba(232,194,92,.18)}
#menu .modeBtn.on::after{content:'✓';position:absolute;top:10px;right:12px;width:22px;height:22px;
  border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:900;color:#2a1a06;
  background:linear-gradient(180deg,var(--brassHi),#c99a3c)}
/* the boards: railway tickets */
#menu .boardBtn{position:relative;background:rgba(255,240,210,.04);border:1px dashed rgba(232,194,92,.25);
  border-radius:10px;padding:12px 14px 12px 18px;color:rgba(243,230,200,.7);transition:all .15s}
#menu .boardBtn::before{content:'';position:absolute;left:-7px;top:50%;width:12px;height:12px;margin-top:-6px;
  border-radius:50%;background:#140d08;border-right:1px dashed rgba(232,194,92,.3)}
#menu .boardBtn:hover{border-color:rgba(232,194,92,.55);color:var(--cream)}
#menu .boardBtn.on{border-style:solid;border-color:var(--brassHi);color:var(--cream);
  background:linear-gradient(90deg,rgba(246,220,140,.18),rgba(246,220,140,.04));
  box-shadow:0 6px 22px rgba(0,0,0,.35)}
#menu .boardBtn b{font-family:var(--serif);font-size:15px;letter-spacing:.06em}
#menu .chip{background:rgba(255,240,210,.05);border-color:rgba(232,194,92,.2);color:rgba(243,230,200,.65);border-radius:20px}
#menu .chip.on{background:linear-gradient(180deg,rgba(246,220,140,.28),rgba(246,220,140,.1));
  border-color:var(--brassHi);color:var(--cream);box-shadow:0 0 14px rgba(232,194,92,.22)}
#menu .story{color:var(--cream)}
#btnGo{position:relative;margin-top:14px;padding:17px;border-radius:40px;font-size:17px;font-weight:900;
  letter-spacing:.35em;color:#2a1804;
  background:linear-gradient(180deg,#fff0bf 0%,var(--brassHi) 30%,#d9a948 70%,#b98a2c 100%);
  border:1px solid #fff1c4;
  box-shadow:0 2px 0 #7a5418, 0 10px 28px rgba(232,194,92,.35), inset 0 1px 0 rgba(255,255,255,.7);
  text-shadow:0 1px 0 rgba(255,255,255,.5);transition:transform .12s, box-shadow .12s;
  animation:goGlow 2.4s ease-in-out infinite}
#btnGo::before{content:'🚂';margin-right:12px;letter-spacing:0}
#btnGo:hover{transform:translateY(-2px);box-shadow:0 4px 0 #7a5418, 0 14px 36px rgba(232,194,92,.5), inset 0 1px 0 rgba(255,255,255,.7)}
#btnGo:active{transform:translateY(1px);box-shadow:0 1px 0 #7a5418, 0 6px 18px rgba(232,194,92,.3)}
@keyframes goGlow{0%,100%{filter:brightness(1)}50%{filter:brightness(1.08)}}
/* on a phone the panel is the whole screen, so the art shows through behind it */
/* the big title is on the artwork, so the panel need not repeat it */
@media (min-width:701px){ #brand{display:none} }
/* on a phone: the film still as a header, the title on it, the options below */
@media (max-width:700px){
  #menuArt img{object-position:32% 40%}
  #menuTitle{left:18px;bottom:auto;top:calc(31vh - 118px)}
  .mtLogo{font-size:44px}
  .mtRule{display:none}
  .mtSub{margin-top:8px;font-size:10px}
  #brand{display:none}
  #panel{top:31vh;width:100vw;border-left:0;border-top:2px solid rgba(232,194,92,.4);
    border-radius:22px 22px 0 0;padding-top:16px;
    background:linear-gradient(180deg,rgba(26,17,10,.93),rgba(14,9,6,.98))}
}
#tabs{display:flex;gap:4px;margin:18px 0 8px;border-bottom:1px solid var(--line)}
.tab{background:none;padding:8px 10px;font-size:12px;font-weight:800;letter-spacing:1.5px;
  opacity:.55;border-bottom:2px solid transparent}
.tab.on{opacity:1;border-bottom-color:var(--accent)}
#panes{flex:1;overflow-y:auto;padding:12px 4px 12px 0;scrollbar-width:thin}
#panes::-webkit-scrollbar{width:6px}
#panes::-webkit-scrollbar-thumb{background:rgba(140,220,170,.25);border-radius:3px}
.pane{animation:fadein .2s}
@keyframes fadein{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.lab2{font-size:10px;letter-spacing:3px;opacity:.5;margin:16px 0 8px;font-weight:700}
.lab2:first-child{margin-top:2px}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:9px;
  padding:8px 12px;font-size:11.5px;font-weight:700;letter-spacing:.8px;color:var(--dim);
  text-align:left}
.chip small{display:block;font-size:9px;font-weight:500;opacity:.65;letter-spacing:.4px;margin-top:2px}
.chip.on{background:linear-gradient(180deg,rgba(79,208,122,.24),rgba(79,208,122,.1));
  border-color:var(--accent);color:var(--ink);box-shadow:0 0 16px rgba(79,208,122,.22)}
.chips.wide .chip{flex:1 1 45%}
.blurb{font-size:12px;line-height:1.6;opacity:.66;margin-top:8px;font-style:italic}
.statGrid{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;margin-top:10px;
  font-size:10px;letter-spacing:1.5px;align-items:center}
.statGrid .sb{height:5px;border-radius:3px;background:rgba(255,255,255,.11);overflow:hidden}
.statGrid .sb i{display:block;height:100%;border-radius:3px;
  background:linear-gradient(90deg,#1f8b4f,var(--accent))}
.tg{display:flex;justify-content:space-between;align-items:center;padding:7px 2px;
  font-size:12px;font-weight:600;letter-spacing:.6px}
.tg .pill{width:34px;height:18px;border-radius:10px;background:rgba(255,255,255,.12);
  position:relative;transition:background .15s}
.tg .pill::after{content:'';position:absolute;width:14px;height:14px;border-radius:50%;
  background:#8a9088;top:2px;left:2px;transition:all .15s}
.tg.on .pill{background:rgba(79,208,122,.35)}
.tg.on .pill::after{left:18px;background:var(--accent);box-shadow:0 0 8px var(--accent)}
.keys{font-size:11px;line-height:1.9;opacity:.6;margin-top:8px}
.keys b{display:inline-block;min-width:52px;color:var(--brass);font-weight:700}
.story{font-size:12.5px;line-height:1.75;opacity:.72;margin-top:8px}
.story em{color:var(--brass)}

/* --------------------------- RESULTS / PAUSE --------------------------- */
#results,#pause{position:fixed;inset:0;z-index:30;display:flex;align-items:center;
  justify-content:center;background:rgba(3,5,8,.55)}
#resultsCard,#pauseCard{padding:28px 34px;min-width:min(520px,92vw);text-align:center}
#resultsTitle,#pauseTitle{font-size:30px;font-weight:900;font-style:italic;letter-spacing:1px;
  margin-bottom:18px;color:var(--accent2)}
#resultsTable{width:100%;border-collapse:collapse;font-size:13.5px}
#resultsTable th{font-size:9.5px;letter-spacing:2px;opacity:.5;padding:4px 10px;text-align:left}
#resultsTable td{padding:7px 10px;text-align:left;border-top:1px solid rgba(255,255,255,.06);
  font-variant-numeric:tabular-nums}
#resultsTable tr.me td{color:var(--accent2);font-weight:800}
.btnRow{display:flex;gap:10px;margin-top:22px;justify-content:center}
.cta{padding:12px 26px;border-radius:10px;font-weight:900;letter-spacing:2px;font-size:13px;
  color:#04160a;background:linear-gradient(100deg,var(--accent),#8ff0b5)}
.ghost{padding:12px 22px;border-radius:10px;font-weight:700;letter-spacing:1.5px;font-size:12.5px;
  background:rgba(255,255,255,.07);border:1px solid var(--line)}
.pauseHint{font-size:11.5px;letter-spacing:1.5px;opacity:.55;margin-bottom:14px}
#pauseRadio{margin:6px 0 4px;text-align:left}

/* ============================= BUILDER UI ============================= */
#gameui{position:fixed;inset:0;pointer-events:none;z-index:10;font-size:12px}
#gameui .card{pointer-events:auto}

/* --- top bar: the state of the railway, always --- */
#topbar{position:absolute;top:14px;left:50%;transform:translateX(-50%);
  display:flex;align-items:center;gap:18px;padding:9px 18px}
.tbGroup{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:62px}
.tbGroup .lab{font-size:8.5px;letter-spacing:2.4px;opacity:.5;font-weight:700}
.tbGroup>span:last-child{font-size:15px;font-weight:800;font-variant-numeric:tabular-nums}
#cash{color:var(--brass)}
#cash.broke{color:var(--hot);animation:blink .7s infinite alternate}
@keyframes blink{from{opacity:.45}to{opacity:1}}
#statRoute.good{color:var(--accent)}
#statRoute.dim{opacity:.4}
.tbSep{width:1px;height:26px;background:var(--line)}
#speedbar{display:flex;gap:4px}
.spdbtn{width:30px;height:26px;border-radius:7px;background:rgba(255,255,255,.06);
  border:1px solid var(--line);font-size:11px;font-weight:800;color:var(--dim)}
.spdbtn.on{background:linear-gradient(180deg,rgba(79,208,122,.28),rgba(79,208,122,.1));
  border-color:var(--accent);color:var(--ink)}

/* --- tools down the left --- */
#toolbar{position:absolute;left:14px;top:50%;transform:translateY(-50%);
  display:flex;flex-direction:column;gap:8px;pointer-events:auto}
.tool{width:112px;padding:11px 10px;border-radius:11px;text-align:left;
  background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(10px);
  font-size:11.5px;font-weight:800;letter-spacing:1.2px;color:var(--dim);
  box-shadow:0 6px 22px rgba(0,0,0,.4);transition:all .12s}
.tool:hover{color:var(--ink);transform:translateX(2px)}
.tool.on{background:linear-gradient(180deg,rgba(79,208,122,.26),rgba(79,208,122,.1));
  border-color:var(--accent);color:var(--ink);box-shadow:0 0 18px rgba(79,208,122,.25)}
.tk{display:inline-block;min-width:16px;margin-right:8px;padding:1px 4px;border-radius:4px;
  background:rgba(255,255,255,.1);font-size:9px;text-align:center;opacity:.75}
#toolHint{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);
  font-size:11.5px;letter-spacing:1.4px;opacity:.62;text-shadow:0 2px 10px #000}

/* --- what this click will cost, right where you are looking --- */
#ghostInfo{position:absolute;left:50%;bottom:52px;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:1px;
  padding:7px 16px;border-radius:10px;background:rgba(8,14,10,.82);
  border:1px solid var(--accent);box-shadow:0 0 20px rgba(79,208,122,.25)}
#ghostInfo.bad{border-color:var(--hot);box-shadow:0 0 20px rgba(255,75,92,.25)}
#ghostInfo b{font-size:15px;font-weight:900;color:var(--accent);letter-spacing:.5px}
#ghostInfo.bad b{color:var(--hot)}
#ghostInfo span{font-size:10px;opacity:.7;letter-spacing:1px}

/* --- the right-hand panel --- */
#sidepanel{position:absolute;right:14px;top:14px;bottom:14px;width:238px;
  display:flex;flex-direction:column;gap:10px;overflow-y:auto;scrollbar-width:thin}
#sidepanel::-webkit-scrollbar{width:5px}
#sidepanel::-webkit-scrollbar-thumb{background:rgba(140,220,170,.25);border-radius:3px}
.panelCard{padding:10px 11px}
.pTitle{font-size:9px;letter-spacing:3px;opacity:.5;font-weight:800;margin-bottom:8px}
#mmCanvas{width:216px;height:216px;border-radius:8px;background:rgba(0,0,0,.35);display:block}
#cambar{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin-top:9px}
.cambtn{padding:7px 6px;border-radius:8px;background:rgba(255,255,255,.05);
  border:1px solid var(--line);font-size:9.5px;font-weight:800;letter-spacing:.6px;color:var(--dim)}
.cambtn.on{background:linear-gradient(180deg,rgba(79,208,122,.24),rgba(79,208,122,.08));
  border-color:var(--accent);color:var(--ink)}
.cambtn .tk{margin-right:5px}

#fleetList .empty{font-size:11px;line-height:1.6;opacity:.45;font-style:italic}
.fleetRow{display:flex;align-items:center;gap:6px;padding:7px 8px;border-radius:8px;
  background:rgba(255,255,255,.04);border:1px solid transparent;margin-bottom:5px;cursor:pointer}
.fleetRow:hover{background:rgba(255,255,255,.08)}
.fleetRow.on{border-color:var(--accent);background:rgba(79,208,122,.14)}
.fleetRow .fn{flex:1;font-size:10.5px;font-weight:800;letter-spacing:.4px;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis}
.fleetRow .fs{font-size:9px;opacity:.6;font-variant-numeric:tabular-nums}
.fleetRow .fp{font-size:9px;color:var(--brass);font-variant-numeric:tabular-nums}
.sell{width:18px;height:18px;border-radius:5px;background:rgba(255,75,92,.16);
  color:#ff8a96;font-size:10px;line-height:1}
.sell:hover{background:rgba(255,75,92,.34)}

.buy{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;
  width:100%;text-align:left;padding:8px 10px;border-radius:9px;margin-bottom:6px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--dim);transition:all .12s}
.buy:hover{border-color:var(--accent);color:var(--ink);background:rgba(79,208,122,.1)}
.buy b{font-size:11px;font-weight:800;letter-spacing:.5px}
.buy small{grid-column:1;font-size:8.5px;opacity:.55;letter-spacing:.4px}
.buy i{grid-row:1/3;grid-column:2;align-self:center;font-style:normal;font-size:11.5px;
  font-weight:800;color:var(--brass)}

/* --- toasts --- */
#toasts{position:absolute;left:50%;top:66px;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:6px}
.toast{padding:7px 15px;border-radius:9px;background:rgba(8,14,10,.85);
  border:1px solid var(--line);font-size:11.5px;font-weight:700;letter-spacing:.8px;
  animation:toastIn .25s;box-shadow:0 6px 22px rgba(0,0,0,.45)}
.toast.out{opacity:0;transition:opacity .4s}
@keyframes toastIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
#fpsTag{position:absolute;left:14px;top:14px;font-size:10px;letter-spacing:1px;opacity:.4}

/* --- setup screen extras --- */
.setupRow{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.boardBtn{padding:12px 12px;border-radius:11px;text-align:left;
  background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--dim);transition:all .12s}
.boardBtn:hover{color:var(--ink);border-color:rgba(140,220,170,.4)}
.boardBtn.on{background:linear-gradient(180deg,rgba(79,208,122,.24),rgba(79,208,122,.08));
  border-color:var(--accent);color:var(--ink);box-shadow:0 0 16px rgba(79,208,122,.2)}
.boardBtn b{display:block;font-size:12.5px;font-weight:800;letter-spacing:.8px}
.boardBtn small{display:block;font-size:10px;opacity:.6;margin-top:3px;line-height:1.45}

.cambtn.wide{grid-column:1 / -1;text-align:center}
.zoomrow{grid-column:1 / -1;display:flex;gap:5px}
.zoombtn{flex:1;height:26px;border-radius:8px;background:rgba(255,255,255,.05);
  border:1px solid var(--line);color:var(--dim);font-size:15px;font-weight:700;line-height:1}
.zoombtn:hover{background:rgba(255,255,255,.14);color:var(--ink)}

.fleetTools{display:flex;gap:3px;align-items:center}
.mini{min-width:20px;height:20px;padding:0 4px;border-radius:5px;font-size:9.5px;
  font-weight:800;background:rgba(255,255,255,.08);color:var(--dim);line-height:1}
.mini:hover{background:rgba(255,255,255,.18);color:var(--ink)}
.mini.coach{background:rgba(232,194,92,.16);color:var(--brass)}
.mini.sell{background:rgba(255,75,92,.16);color:#ff8a96}

/* =============================== TOY MODE =============================== */
/* The train set: big, round, bright, and nothing smaller than a fingertip. */
#toyui{position:fixed;inset:0;z-index:10;pointer-events:none;
  --toyGlass:rgba(18,14,10,.62);--toyEdge:rgba(255,226,160,.22);
  font-family:'Nunito','Trebuchet MS','Segoe UI',var(--font)}
#toyui button{pointer-events:auto;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
#toyui button:disabled{opacity:.35;cursor:default}
.toyTop{position:absolute;top:max(12px,env(safe-area-inset-top));left:max(12px,env(safe-area-inset-left));
  right:max(12px,env(safe-area-inset-right));display:flex;gap:8px;align-items:center}
.toyGrow{flex:1}
.toyPill{pointer-events:auto;display:flex;align-items:center;gap:6px;height:42px;padding:0 15px;border-radius:21px;
  background:var(--toyGlass);border:1.5px solid var(--toyEdge);backdrop-filter:blur(8px);
  font-size:15px;font-weight:800;color:#fff4d8;white-space:nowrap;box-shadow:0 4px 16px rgba(0,0,0,.35)}
.toyPill b{font-weight:900;font-size:17px}
.toyPill small{opacity:.75;font-weight:700}
.toyPill.engine{overflow:hidden;text-overflow:ellipsis;max-width:40vw}
.toyPill.bump{animation:bump .5s}
@keyframes bump{30%{transform:scale(1.25)}60%{transform:scale(.95)}}
.toyRound{width:44px;height:44px;border-radius:50%;font-size:20px;background:var(--toyGlass);
  border:1.5px solid var(--toyEdge);backdrop-filter:blur(8px);box-shadow:0 4px 16px rgba(0,0,0,.35)}
.toyRound:active{transform:scale(.92)}

/* ---- the dock ---- */
.toyDock{position:absolute;left:max(12px,env(safe-area-inset-left));right:max(104px,calc(env(safe-area-inset-right) + 96px));
  bottom:max(12px,env(safe-area-inset-bottom));display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}
.toyThrottle{display:flex;gap:6px;padding:7px;border-radius:26px;background:var(--toyGlass);
  border:1.5px solid var(--toyEdge);backdrop-filter:blur(8px);box-shadow:0 6px 22px rgba(0,0,0,.4)}
.toyNotch{position:relative;min-width:72px;height:60px;border-radius:20px;font-size:16px;font-weight:900;
  letter-spacing:1px;color:#fff;background:rgba(255,255,255,.08);border:2px solid transparent;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;transition:transform .12s}
.toyNotch i{width:16px;height:16px;border-radius:50%;background:currentColor;opacity:.5;box-shadow:0 0 0 3px rgba(0,0,0,.25)}
.toyNotch.n-stop{color:#ff6b6b}.toyNotch.n-slow{color:#ffc94a}.toyNotch.n-go{color:#5fe08a}.toyNotch.n-fast{color:#6cc8ff}
.toyNotch.on{border-color:rgba(255,255,255,.75);transform:translateY(-3px);box-shadow:0 6px 18px rgba(0,0,0,.35)}
.toyNotch.on i{background:#fff;opacity:1}
.toyNotch.n-stop.on{background:#e8434a;color:#fff}.toyNotch.n-slow.on{background:#e8a31c;color:#fff}
.toyNotch.n-go.on{background:#2fb862;color:#fff}.toyNotch.n-fast.on{background:#2b8fd9;color:#fff}
.toyNotch:active{transform:scale(.94)}
.toySpeedo{height:60px;min-width:74px;padding:0 10px;border-radius:20px;background:var(--toyGlass);
  border:1.5px solid var(--toyEdge);display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:#fff4d8;backdrop-filter:blur(8px);margin-bottom:7px}
.toySpeedo b{font-size:24px;font-weight:900;line-height:1}
.toySpeedo small{font-size:9px;letter-spacing:1.5px;opacity:.7;font-weight:800}
.toySpeedo.station{color:#ffd24a}
.toyWhistle{width:96px;height:96px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ffe9a8,#e8b33a 55%,#a4701a);
  border:4px solid #fff3cf;box-shadow:0 8px 26px rgba(0,0,0,.5),inset 0 -6px 12px rgba(0,0,0,.25);
  display:flex;flex-direction:column;align-items:center;justify-content:center;color:#4a2c05;transition:transform .1s}
.toyWhistle span{font-size:38px;line-height:1}
.toyWhistle small{font-size:10px;font-weight:900;letter-spacing:1.5px;margin-top:2px}
.toyWhistle.down{transform:scale(.9);box-shadow:0 3px 12px rgba(0,0,0,.5),inset 0 4px 10px rgba(0,0,0,.3)}
.toyWhistle.pulse{animation:pulseRing 0.9s infinite}
@keyframes pulseRing{0%{box-shadow:0 0 0 0 rgba(255,210,74,.85),0 8px 26px rgba(0,0,0,.5)}
  100%{box-shadow:0 0 0 26px rgba(255,210,74,0),0 8px 26px rgba(0,0,0,.5)}}
.toyRow2{display:flex;align-items:flex-end;gap:12px}
.toyExtras{display:flex;gap:6px;margin-bottom:7px}
.toyMini{width:58px;height:58px;border-radius:18px;background:var(--toyGlass);border:1.5px solid var(--toyEdge);
  font-size:24px;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1;
  backdrop-filter:blur(8px);box-shadow:0 4px 16px rgba(0,0,0,.35)}
.toyMini small{font-size:9px;font-weight:900;letter-spacing:1px;color:#fff4d8;margin-top:3px}
.toyMini:active{transform:scale(.92)}

/* ---- the camera column ---- */
.toyCams{position:absolute;right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom));
  display:flex;flex-direction:column;gap:8px}
.toyCam{width:80px;height:64px;border-radius:20px;background:var(--toyGlass);border:1.5px solid var(--toyEdge);
  backdrop-filter:blur(8px);display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:#fff4d8;box-shadow:0 4px 16px rgba(0,0,0,.35)}
.toyCam span{font-size:26px;line-height:1}
.toyCam small{font-size:9px;font-weight:900;letter-spacing:1px;margin-top:3px}
.toyCam.big{height:84px;background:linear-gradient(160deg,rgba(93,70,160,.85),rgba(40,28,80,.85));border-color:rgba(200,180,255,.5)}
.toyCam.big span{font-size:34px}
.toyCam.on{background:#e8434a;border-color:#fff}
.toyCam:active{transform:scale(.93)}

.toyViews{position:absolute;z-index:5;right:104px;bottom:14px;top:70px;width:min(560px,calc(100vw - 130px));pointer-events:auto;
  padding:14px;border-radius:24px;background:rgba(20,15,10,.86);border:1.5px solid var(--toyEdge);
  backdrop-filter:blur(12px);overflow-y:auto;box-shadow:0 12px 40px rgba(0,0,0,.55)}
.toyViewGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:8px;margin-top:6px}
.toyView{border-radius:16px;padding:10px 6px;background:rgba(255,255,255,.07);border:2px solid transparent;
  display:flex;flex-direction:column;align-items:center;gap:3px;color:#fff4d8}
.toyView span{font-size:30px}
.toyView b{font-size:12px;font-weight:900;letter-spacing:.8px}
.toyView small{font-size:10px;opacity:.65}
.toyView.on{border-color:#ffd24a;background:rgba(255,210,74,.14)}
.toyView:active{transform:scale(.95)}
.toyClose{position:sticky;top:0;float:right;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.12);
  font-size:16px;color:#fff;z-index:2}

/* ---- captions, prompts, letterbox ---- */
.toyCaption{position:absolute;top:70px;left:50%;transform:translateX(-50%);font-size:26px;font-weight:900;
  color:#fff;letter-spacing:2px;text-shadow:0 3px 14px rgba(0,0,0,.8);opacity:0;white-space:nowrap}
.toyCaption.show{animation:caption 2s ease-out forwards}
@keyframes caption{0%{opacity:0;transform:translate(-50%,-8px) scale(.9)}12%{opacity:1;transform:translate(-50%,0) scale(1.05)}
  22%{transform:translate(-50%,0) scale(1)}75%{opacity:1}100%{opacity:0}}
.cineBars i{position:absolute;left:0;right:0;height:0;background:#000;transition:height .6s ease}
.cineBars i:first-child{top:0}.cineBars i:last-child{bottom:0}
.cineBars.on i{height:7vh}
.toyPrompt{position:absolute;top:118px;left:50%;transform:translateX(-50%);pointer-events:auto;cursor:pointer;
  padding:14px 26px;border-radius:24px;background:linear-gradient(160deg,#ffcf4a,#f29d1a);color:#3a2204;
  font-size:21px;font-weight:900;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,.45);animation:wobble 1s infinite}
.toyPrompt small{display:block;font-size:12px;font-weight:800;opacity:.7;margin-top:2px}
.toyPrompt.good{background:linear-gradient(160deg,#6ef0a0,#2fb862);color:#06301a;animation:none}
@keyframes wobble{0%,100%{transform:translateX(-50%) rotate(-1.5deg)}50%{transform:translateX(-50%) rotate(1.5deg)}}
.toyToasts{position:absolute;top:66px;left:max(12px,env(safe-area-inset-left));display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.toyToast{padding:8px 15px;border-radius:16px;background:rgba(18,14,10,.72);color:#fff4d8;font-size:13px;font-weight:800;
  letter-spacing:.6px;border:1px solid var(--toyEdge);animation:fadein .25s}
.toyToast.out{opacity:0;transition:opacity .4s}
.toyFx{position:absolute;inset:0;pointer-events:none}
.toyStarPop{position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);font-size:44px;font-weight:900;color:#ffd24a;
  text-shadow:0 4px 18px rgba(0,0,0,.7);text-align:center;animation:starpop 1.9s ease-out forwards}
.toyStarPop small{display:block;font-size:18px;color:#fff}
@keyframes starpop{0%{opacity:0;transform:translate(-50%,-30%) scale(.4)}15%{opacity:1;transform:translate(-50%,-50%) scale(1.15)}
  30%{transform:translate(-50%,-50%) scale(1)}75%{opacity:1}100%{opacity:0;transform:translate(-50%,-120%) scale(.8)}}
.toySticker{position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);padding:18px 28px 16px;border-radius:28px;
  background:linear-gradient(160deg,#fff7df,#ffe29a);color:#4a2c05;text-align:center;border:4px dashed #e8a31c;
  box-shadow:0 16px 50px rgba(0,0,0,.55);animation:stick 2.6s ease-out forwards}
.toySticker span{display:block;font-size:64px;line-height:1.1}
.toySticker b{display:block;font-size:13px;letter-spacing:3px;color:#b0620d}
.toySticker em{display:block;font-style:normal;font-size:22px;font-weight:900}
@keyframes stick{0%{opacity:0;transform:translate(-50%,-50%) scale(.3) rotate(-20deg)}
  14%{opacity:1;transform:translate(-50%,-50%) scale(1.1) rotate(4deg)}24%{transform:translate(-50%,-50%) scale(1) rotate(-2deg)}
  80%{opacity:1}100%{opacity:0;transform:translate(-50%,-50%) scale(.9)}}

/* ---- sticker book ---- */
.toyBook{position:absolute;z-index:6;inset:max(60px,8vh) max(16px,6vw) max(16px,4vh);pointer-events:auto;overflow-y:auto;
  padding:18px 20px;border-radius:28px;background:linear-gradient(170deg,#fff8e4,#f6e3b4);color:#4a2c05;
  box-shadow:0 20px 60px rgba(0,0,0,.6);border:3px solid #e8c25c}
.toyBookHead{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:12px}
.toyBookHead b{font-size:22px;font-weight:900}
.toyBookHead span{font-size:14px;font-weight:800;opacity:.7;flex:1}
.toyBook .toyClose{background:rgba(74,44,5,.12);color:#4a2c05;float:none}
.toyBookGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:10px}
.toyStick{border-radius:18px;padding:12px 8px;text-align:center;background:rgba(74,44,5,.06);border:2px dashed rgba(74,44,5,.2)}
.toyStick span{display:block;font-size:40px;filter:grayscale(1);opacity:.4}
.toyStick b{display:block;font-size:13px;font-weight:900;margin-top:4px}
.toyStick small{display:block;font-size:11px;opacity:.7;margin-top:2px}
.toyStick.got{background:#fff;border:2px solid #e8a31c;box-shadow:0 4px 12px rgba(160,100,20,.25)}
.toyStick.got span{filter:none;opacity:1}

/* ---- phones ---- */
@media (max-height:520px){
  .toyNotch{min-width:58px;height:50px;font-size:13px}
  .toyWhistle{width:78px;height:78px}.toyWhistle span{font-size:30px}
  .toyMini{width:48px;height:48px;font-size:20px}
  .toySpeedo{height:50px;min-width:62px}
  .toyCam{width:66px;height:52px}.toyCam.big{height:64px}
  .toyCams{gap:6px}
  .toyDock{right:max(86px,calc(env(safe-area-inset-right) + 80px));gap:8px}
  .toyViews{right:86px;top:56px;bottom:8px;width:auto;left:max(12px,env(safe-area-inset-left))}
  .toyViewGrid{grid-template-columns:repeat(auto-fill,minmax(96px,1fr))}
  .toyView{padding:6px 4px}.toyView span{font-size:24px}.toyView small{display:none}
  .toyPill{height:36px;font-size:13px;padding:0 12px}.toyPill b{font-size:14px}
  .toyRound{width:38px;height:38px;font-size:17px}
  .toyCaption{top:56px;font-size:20px}.toyPrompt{top:96px;font-size:17px}
}
@media (max-width:700px) and (min-height:521px){
  /* portrait phone: regulator along the bottom, whistle row above it, cameras
     stacked up the right-hand side clear of both */
  .toyDock{right:max(10px,env(safe-area-inset-right));left:max(10px,env(safe-area-inset-left));
    flex-direction:column-reverse;align-items:stretch;gap:8px}
  .toyThrottle{justify-content:space-between}
  .toyNotch{flex:1;min-width:0;height:54px;font-size:13px}
  .toyRow2{gap:6px;justify-content:space-between;align-items:center}
  .toySpeedo{height:52px;min-width:58px;margin:0}
  .toyWhistle{width:78px;height:78px}.toyWhistle span{font-size:30px}
  .toyExtras{gap:5px;margin:0}
  .toyMini{width:46px;height:52px;font-size:20px;border-radius:15px}
  .toyCams{bottom:calc(max(10px,env(safe-area-inset-bottom)) + 164px);right:max(10px,env(safe-area-inset-right))}
  .toyCam{width:64px;height:54px}.toyCam.big{height:66px}.toyCam span{font-size:22px}.toyCam.big span{font-size:28px}
  .toyViews{right:10px;left:10px;bottom:170px;top:64px}
  .toyPill.engine{display:none}
  .toyCaption{font-size:20px}
  .toyPrompt{font-size:17px;width:86vw}
}

/* ---- mode picker on the setup screen ---- */
.modeRow{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.modeBtn{text-align:left;padding:14px 14px 12px;border-radius:14px;background:rgba(255,255,255,.04);
  border:1px solid var(--line)}
.modeBtn b{display:block;font-size:17px;font-weight:900;letter-spacing:.5px}
.modeBtn small{display:block;font-size:11.5px;opacity:.65;margin-top:4px;line-height:1.35}
.modeBtn span{font-size:26px}
.modeBtn.on{border-color:var(--accent2);background:rgba(255,210,74,.10);box-shadow:inset 0 0 0 1px var(--accent2)}
.toyNudge{position:absolute;right:max(104px,calc(env(safe-area-inset-right) + 100px));bottom:max(170px,22vh);max-width:300px;
  padding:12px 16px;border-radius:20px 20px 4px 20px;background:#fff7df;color:#4a2c05;font-size:15px;font-weight:800;
  text-align:left;line-height:1.3;box-shadow:0 10px 30px rgba(0,0,0,.45);animation:fadein .35s;pointer-events:auto}
.toyNudge b{display:block;margin-top:6px;color:#b0620d;font-size:13px;letter-spacing:.5px}
.toyNudge.out{opacity:0;transition:opacity .5s}
@media (max-width:700px) and (min-height:521px){.toyNudge{right:84px;bottom:250px;max-width:62vw}}
@media (max-height:520px){.toyNudge{right:86px;bottom:120px;font-size:13px}}

/* ---- the flight deck ---- */
.toyFly{position:absolute;left:max(12px,env(safe-area-inset-left));right:max(104px,calc(env(safe-area-inset-right) + 96px));
  bottom:max(12px,env(safe-area-inset-bottom));display:flex;align-items:flex-end;gap:14px;pointer-events:none}
.toyFly > *{pointer-events:auto}
.flyPad{display:grid;grid-template-columns:repeat(3,64px);grid-template-rows:repeat(3,56px);gap:4px;padding:8px;
  border-radius:28px;background:var(--toyGlass);border:1.5px solid var(--toyEdge);backdrop-filter:blur(8px)}
.flyBtn{border-radius:18px;background:rgba(255,255,255,.1);color:#fff4d8;display:flex;flex-direction:column;
  align-items:center;justify-content:center;line-height:1;border:2px solid transparent;touch-action:none;user-select:none;-webkit-user-select:none}
.flyBtn span{font-size:22px}
.flyBtn small{font-size:8.5px;font-weight:900;letter-spacing:1px;margin-top:3px}
.flyBtn.held{background:#2b8fd9;border-color:#fff;transform:scale(.95)}
.flyBtn.f{grid-column:2;grid-row:1}.flyBtn.l{grid-column:1;grid-row:2}.flyBtn.r{grid-column:3;grid-row:2}.flyBtn.b{grid-column:2;grid-row:3}
.flyLift{display:flex;flex-direction:column;gap:6px;padding:8px;border-radius:26px;background:var(--toyGlass);
  border:1.5px solid var(--toyEdge);backdrop-filter:blur(8px)}
.flyLift .flyBtn{width:84px;height:78px;border-radius:22px}
.flyLift .flyBtn.lift{background:rgba(95,224,138,.22)}.flyLift .flyBtn.sink{background:rgba(255,107,107,.22)}
.flyLift .flyBtn.held{background:#2b8fd9}
.flyStatus{align-self:center;min-width:130px;padding:10px 16px;border-radius:20px;background:var(--toyGlass);
  border:1.5px solid var(--toyEdge);color:#fff4d8;display:flex;flex-direction:column;gap:2px;backdrop-filter:blur(8px)}
.flyStatus b{font-size:18px;font-weight:900}
.flyStatus small{font-size:11px;opacity:.75;font-weight:700}
.flyHome{align-self:center;width:84px;height:84px;border-radius:24px;background:linear-gradient(160deg,#2fb862,#1d7a41);
  color:#fff;font-size:26px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  border:2px solid rgba(255,255,255,.6)}
.flyHome small{font-size:8.5px;font-weight:900;letter-spacing:.8px;line-height:1.15}
@media (max-height:520px){
  .flyPad{grid-template-columns:repeat(3,54px);grid-template-rows:repeat(3,44px)}
  .flyLift .flyBtn{width:70px;height:58px}
  .flyHome{width:70px;height:70px}
  .flyStatus b{font-size:15px}
}
@media (max-width:700px) and (min-height:521px){
  .toyFly{right:max(10px,env(safe-area-inset-right));left:max(10px,env(safe-area-inset-left));flex-wrap:wrap;
    justify-content:space-between;align-items:center;row-gap:8px}
  .toyFly .toyGrow{display:none}
  .flyPad{order:1}.flyLift{order:2}
  .flyStatus{order:3;flex:1;min-width:0;padding:8px 12px}
  .flyHome{order:4;width:70px;height:62px}
  .toyui-flying .toyCams{bottom:calc(max(10px,env(safe-area-inset-bottom)) + 300px)}
}

.flySwap{background:linear-gradient(160deg,#4a78d8,#2a4f9e)}
.flySwap.hidden{display:none}