:root{
  --bg:#080706; --ink:#f2e3c4; --ink-warm:#f2d9a8; --muted:#9a8f7c; --muted-2:#b7aa92;
  --accent:#e0a45e; --link:#d9a05b; --link-hover:#f0c78a; --line:rgba(236,226,198,.14);
  --pixel:'Silkscreen', monospace; --mono:'IBM Plex Mono', ui-monospace, monospace;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg)}
body{color:var(--ink);font-family:var(--mono)}
a{color:var(--link)}a:hover{color:var(--link-hover)}
[hidden]{display:none!important}

.page{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
.stage{flex:1 1 auto;min-height:0;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center}
.stage.has-welcome{justify-content:flex-start}
.scene{position:relative;width:min(100%, calc((100vh - 76px) * 1.7778));width:min(100%, calc((100dvh - 76px) * 1.7778));aspect-ratio:16/9}
.scene>svg{position:absolute;inset:0;width:100%;height:100%;display:block}

/* scene motion */
.steam{animation:steam 3.4s ease-in-out infinite}
.beacon{animation:beacon 2.4s steps(1,end) infinite}
.shimmer{animation:shimmer 3.2s ease-in-out infinite}
.firefly{animation:firefly 5s ease-in-out infinite}
.breathe{transform-box:fill-box;transform-origin:50% 100%;animation:breathe 4.5s ease-in-out infinite}
.zz{animation:zz 4.5s ease-in-out infinite}
.led{animation:led 1.6s steps(1,end) infinite}
.flow{stroke-dasharray:4 26;animation:flow 1.4s linear infinite}
.sway{transform-box:fill-box;transform-origin:50% 0;animation:sway 7s ease-in-out infinite}
.buzz{animation:buzz 2.6s ease-out infinite}
.screenglow{animation:flicker 4s steps(2,end) infinite}
.cursor{animation:blink 1.1s steps(1,end) infinite}
.lantern{animation:lanternFlick 3.6s ease-in-out infinite}
@keyframes flow{to{stroke-dashoffset:-30}}
@keyframes led{0%{opacity:1}30%{opacity:.2}45%{opacity:1}70%{opacity:.35}80%{opacity:1}}
@keyframes sway{0%,100%{transform:rotate(-.6deg)}50%{transform:rotate(.6deg)}}
@keyframes steam{0%{opacity:0;transform:translateY(4px)}40%{opacity:1}100%{opacity:0;transform:translateY(-12px)}}
@keyframes beacon{0%{opacity:1}50%{opacity:.15}}
@keyframes shimmer{0%,100%{opacity:.18}50%{opacity:.5}}
@keyframes firefly{0%,100%{opacity:0;transform:translate(0,0)}40%{opacity:1}60%{opacity:.9;transform:translate(6px,-10px)}}
@keyframes breathe{0%,100%{transform:scaleY(1)}50%{transform:scaleY(1.05)}}
@keyframes zz{0%{opacity:0;transform:translateY(6px)}30%{opacity:.85}100%{opacity:0;transform:translateY(-12px)}}
@keyframes buzz{0%,60%,100%{opacity:0}10%,40%{opacity:.8}}
@keyframes flicker{0%,100%{opacity:.9}50%{opacity:1}}
@keyframes blink{50%{opacity:0}}
@keyframes lanternFlick{0%,100%{opacity:.95}45%{opacity:.82}55%{opacity:1}}

/* string lights toggle */
.glow{transition:opacity .5s ease}
.dim{opacity:0;transition:opacity .5s ease}
body.lights-off .glow{opacity:.12}
body.lights-off .dim{opacity:.32}

/* hotspots: invisible until hovered, then a slight box */
.hs{position:absolute;display:block;padding:0;border:1px solid transparent;border-radius:8px;background:transparent;cursor:pointer;text-decoration:none;transition:border-color .18s ease,background-color .18s ease,box-shadow .18s ease}
.hs:hover,.hs:focus-visible{border-color:rgba(240,199,138,.5);background-color:rgba(255,217,163,.05);box-shadow:0 0 18px rgba(255,191,115,.14);outline:none}
.hs-label{position:absolute;white-space:nowrap;font-family:var(--pixel);font-size:11px;letter-spacing:1px;color:var(--ink);background:rgba(8,6,4,.85);border:1px solid rgba(236,226,198,.22);padding:4px 8px;opacity:0;pointer-events:none;transition:opacity .18s ease}
.hs:hover .hs-label,.hs:focus-visible .hs-label{opacity:1}
.hs-label.below{top:calc(100% + 6px);left:50%;transform:translateX(-50%)}
.hs-label.below-right{top:calc(100% + 6px);right:0}
.hs-label.above-left{bottom:calc(100% + 6px);left:0}
.hs-label.above-right{bottom:calc(100% + 6px);right:0}
.hs-label.left{top:50%;right:calc(100% + 6px);transform:translateY(-50%)}
.entry{display:flex;flex-direction:column;gap:6px;padding:12px 14px;border:1px solid var(--line)}
.entry .when{font-size:11px;color:var(--accent)}
.entry .role{font-family:var(--pixel);font-size:14px;color:var(--ink-warm)}
.entry .where{font-size:12px;color:var(--muted-2)}
.entry .pt{font-size:12px;color:#cfe7cf}
.tag.green{border:1px solid rgba(134,191,120,.45);color:#cfe7cf}

.hint{position:absolute;top:1%;left:0;right:0;text-align:center;font-family:var(--pixel);font-size:11px;letter-spacing:3px;color:rgba(240,222,190,.8);text-shadow:0 1px 3px #000,0 2px 14px rgba(0,0,0,.95);pointer-events:none}

/* terminal panel */
.panel{position:absolute;top:24px;right:24px;width:440px;max-width:calc(100% - 48px);max-height:calc(100% - 48px);overflow:auto;background:rgba(12,10,13,.92);border:1px solid rgba(236,226,198,.22);box-shadow:0 24px 70px rgba(0,0,0,.65);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.panel:focus{outline:none}
.panel-bar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 6px 6px 16px;border-bottom:1px solid rgba(236,226,198,.12)}
.panel-path{font-family:var(--pixel);font-size:11px;letter-spacing:1px;color:var(--muted)}
.panel-actions{display:flex;gap:4px}
.panel-body{padding:18px 20px 22px;font-size:13px;line-height:1.6}
.view{display:flex;flex-direction:column;gap:14px}
.view p{margin:0}
.prompt .dollar{color:var(--accent)}
.comment{font-size:12px;color:var(--muted)}
.title{margin:0;font-family:var(--pixel);font-weight:400;font-size:22px;line-height:1.2;color:var(--ink-warm)}
.subtle{font-size:12px;color:var(--muted-2)}
.h3{font-family:var(--pixel);font-size:14px;color:var(--ink-warm)}
.h4{font-family:var(--pixel);font-size:12px;color:var(--ink-warm)}
.stack{display:flex;flex-direction:column;gap:8px}
.stack-6{display:flex;flex-direction:column;gap:6px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{padding:4px 10px;font-size:12px}
.tag.teal{border:1px solid rgba(127,214,207,.35);color:#cfe7cf}
.tag.amber{border:1px solid rgba(224,164,94,.4);color:var(--ink)}
.kv{display:grid;grid-template-columns:92px minmax(0,1fr);gap:6px 12px;font-size:12px;padding-top:4px;border-top:1px dashed rgba(236,226,198,.16)}
.kv .k{color:var(--muted)}

.btn{min-height:44px;padding:0 12px;background:transparent;border:1px solid rgba(236,226,198,.18);color:var(--ink);font-family:var(--pixel);font-size:11px;letter-spacing:1px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}
.btn.ghost{border-color:transparent}
.btn:hover,.btn:focus-visible{background:rgba(236,226,198,.08);border-color:rgba(240,199,138,.55);color:var(--ink)}
.row{display:flex;flex-direction:column;align-items:flex-start;gap:4px;width:100%;text-align:left;padding:12px 14px;background:transparent;border:1px solid var(--line);color:var(--ink);cursor:pointer;font-family:inherit;font-size:inherit;text-decoration:none}
.row.inline{flex-direction:row;justify-content:space-between;align-items:center;gap:12px;min-height:44px;padding:0 14px;color:var(--link)}
.row:hover,.row:focus-visible{background:rgba(236,226,198,.06);border-color:rgba(240,199,138,.45)}
.row .perm{font-size:11px;color:var(--muted)}
.row .name{font-family:var(--pixel);font-size:14px;letter-spacing:.5px}
.row .lbl{font-family:var(--pixel);font-size:11px;letter-spacing:1px}
.row .val{font-size:12px;color:var(--muted-2)}

/* welcome: fills the space under the scene until something is opened */
.welcome{flex:1 1 0;min-height:0;overflow:auto;width:100%;border-top:1px solid rgba(236,226,198,.08);background:linear-gradient(#0b0908,#080706)}
.welcome-inner{max-width:1040px;margin:0 auto;padding:24px;display:flex;flex-wrap:wrap;gap:20px 40px;align-items:flex-start}
.welcome-intro{flex:1 1 320px;display:flex;flex-direction:column;gap:12px;font-size:14px;line-height:1.65}
.welcome-intro p{margin:0}
.welcome-intro .title{font-size:24px}
.welcome-intro .meta{font-size:12px;color:var(--muted)}
.legend{flex:1 1 380px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.legend .row{flex-direction:row;align-items:center;gap:10px;min-height:44px;padding:8px 12px}
.legend .row .obj{font-family:var(--pixel);font-size:11px;letter-spacing:1px;color:var(--ink-warm)}
.legend .row .val{margin-left:auto;text-align:right}

/* footer */
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;min-height:76px;padding:12px 24px;background:#0b0908;border-top:1px solid rgba(236,226,198,.1)}
.who{display:flex;flex-direction:column;gap:2px}
.who .name{font-family:var(--pixel);font-size:15px;letter-spacing:1px}
.who .meta{font-size:12px;color:var(--muted)}
.bar nav{display:flex;flex-wrap:wrap;gap:8px;margin-left:auto}
.btn.lights{border-color:rgba(224,164,94,.4);color:var(--ink-warm)}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media (max-width:760px){
  .stage{flex-direction:column;justify-content:flex-start}
  .panel{position:static;width:auto;max-width:none;max-height:none;margin:16px;align-self:stretch}
  .hs-label,.hint{display:none}
  .welcome{flex:none;overflow:visible}
  .welcome-inner{padding:20px 16px}
  .legend{grid-template-columns:minmax(0,1fr)}
  body.panel-open .welcome{display:none}
}