/* CITY OS — the only stylesheet. Pixel-terminal city: square frames with corner brackets, Silkscreen headings,
   hard green pixel shadows, blueprint grid. Palette from the logo and the X cover. */
:root{--bg:#020a05;--bg2:#04110a;--bg3:#082011;--line:#1c4a20;--line2:#2f7a2c;--neon:#66f548;--neon2:#c8ffb5;--ink:#effff0;--mute:#9cc2a0;--dim:#628a66;--gold:#ffd166;--err:#ff6b6b;--shadow:#155c14;
 --px:'Silkscreen',monospace;--mono:'IBM Plex Mono',monospace;--body:'DM Sans',sans-serif;--glow:0 0 18px #66f54866;--ease:cubic-bezier(.22,1,.36,1);color-scheme:dark}
*,*:before,*:after{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 var(--body);-webkit-font-smoothing:antialiased;
 background-image:linear-gradient(#66f5480a 1px,transparent 1px),linear-gradient(90deg,#66f5480a 1px,transparent 1px);background-size:40px 40px;background-attachment:fixed}
a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}
img{max-width:100%}h1,h2,h3{margin:0;font-weight:700}p{margin:0}
::selection{background:var(--neon);color:var(--bg)}
:focus-visible{outline:2px solid var(--neon);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:99;background:var(--neon);color:var(--bg);padding:8px 12px;font:12px var(--px)}.skip:focus{left:8px}
.wrap{width:min(1240px,100% - 32px);margin:0 auto}
.mono{font-family:var(--mono)}.hide{display:none!important}

/* ---- Frame: square panel with two corner brackets ---- */
.panel,.card,.ls,.hc,.empty,.room-hero,.guide-step,.pick-info,.drop,.status{position:relative;background:var(--bg2);border:1px solid var(--line)}
.panel:before,.card:before,.ls:before,.hc:before,.room-hero:before,.guide-step:before{content:'';position:absolute;left:-1px;top:-1px;width:14px;height:14px;border-left:2px solid var(--neon);border-top:2px solid var(--neon);pointer-events:none}
.panel:after,.card:after,.ls:after,.hc:after,.room-hero:after,.guide-step:after{content:'';position:absolute;right:-1px;bottom:-1px;width:14px;height:14px;border-right:2px solid var(--neon);border-bottom:2px solid var(--neon);pointer-events:none}

/* ---- Buttons ---- */
.px-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border:1px solid var(--neon);background:var(--neon);color:#031106;font:700 12px var(--px);letter-spacing:.06em;text-transform:uppercase;box-shadow:4px 4px 0 var(--shadow);transition:transform .12s,box-shadow .12s}
.px-btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--shadow)}.px-btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--shadow)}
.px-btn.ghost{background:transparent;color:var(--neon)}.px-btn.sm{padding:8px 12px;font-size:10px;box-shadow:3px 3px 0 var(--shadow)}.px-btn.lg{padding:16px 22px;font-size:14px}.px-btn.block{display:flex;width:100%}
.px-btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.text-link,.link{color:var(--neon);font:12px var(--mono);background:none;border:0;padding:0;text-decoration:underline;text-underline-offset:3px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 11px;border:1px solid var(--line2);background:var(--bg);color:var(--mute);font:11px var(--mono);text-transform:uppercase}
.chip:hover{color:var(--ink);border-color:var(--neon)}.chip.on{background:var(--neon);color:#031106;border-color:var(--neon)}.chip svg{width:20px;height:20px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.tag,.tag-px{display:inline-block;padding:3px 8px;border:1px solid var(--line2);font:10px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute);justify-self:start}.tag.on,.tag-px{color:var(--neon);border-color:var(--neon)}
.pill{display:inline-flex;align-items:center;gap:6px;font:11px var(--mono)}.pill i{width:7px;height:7px;background:var(--dim)}.pill.on i{background:var(--neon);box-shadow:var(--glow)}
.fine{font-size:12px;line-height:1.6;color:var(--dim)}
.skel{height:120px;background:linear-gradient(90deg,var(--bg2),var(--bg3),var(--bg2));background-size:200% 100%;animation:skel 1.4s infinite}@keyframes skel{to{background-position:-200% 0}}
.pixel-agent{flex-shrink:0;display:block}
.bob{animation:bob 1.1s steps(2) infinite}@keyframes bob{50%{transform:translateY(-3px)}}

/* ---- Shell: status strip + nav ---- */
.os-bar{position:sticky;top:0;z-index:20;background:#020a05f2;border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}
.os-strip{display:flex;gap:22px;align-items:center;height:28px;border-bottom:1px solid var(--line);font:10px var(--mono);color:var(--dim);letter-spacing:.06em;overflow:hidden;white-space:nowrap}
.os-strip b{color:var(--neon);font-weight:500}.os-strip .dot{display:inline-block;width:7px;height:7px;background:var(--neon);margin-right:6px;animation:blink 1.2s steps(2) infinite}
.os-nav{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px}.brand img{width:40px;height:40px;border:1px solid var(--line2)}.brand b{font:700 22px var(--px);color:var(--neon);text-shadow:var(--glow)}
.os-links{display:flex;gap:4px;margin-left:12px}.os-links a{padding:8px 12px;font:12px var(--px);color:var(--mute);text-transform:uppercase;border:1px solid transparent}
.os-links a:hover{color:var(--ink)}.os-links a.on{color:var(--neon);border-color:var(--line2);background:var(--bg2)}
.os-end{margin-left:auto;display:flex;align-items:center;gap:8px}
.social-icon{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line2);background:var(--bg2);color:var(--ink)}.social-icon:hover{border-color:var(--neon);color:var(--neon)}.social-icon img{width:22px;height:22px}
.wallet-button{height:40px;padding:0 14px;border:1px solid var(--line2);background:var(--bg2);color:var(--ink);font:11px var(--mono);text-transform:uppercase}.wallet-button.connected{color:var(--neon);border-color:var(--neon)}
.menu-button{display:none;width:40px;height:40px;border:1px solid var(--line2);background:var(--bg2);font-size:18px}
.mobile-menu{display:none}.mobile-menu.open{display:grid;gap:2px;padding:10px 16px 16px}.mobile-menu a{padding:12px;border:1px solid var(--line);font:12px var(--px);text-transform:uppercase;background:var(--bg2)}
.world-route .os-bar,.world-route .city-footer{display:none}
main{display:block;min-height:70vh}main:focus{outline:none}
.loading-state{padding:120px 0;text-align:center;font:12px var(--px);color:var(--neon)}

/* ---- Footer ---- */
.city-footer{margin-top:90px;border-top:1px solid var(--line);background:var(--bg2)}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;padding:40px 0}
.foot h4{margin:0 0 12px;font:12px var(--px);color:var(--neon);text-transform:uppercase}.foot p{color:var(--mute);font-size:13px;max-width:340px;margin-top:10px}
.foot nav{display:grid;gap:8px;font-size:13px;color:var(--mute)}.foot nav a:hover{color:var(--neon)}
.foot-social{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.foot-base{border-top:1px solid var(--line);padding:14px 0;font:10px var(--mono);color:var(--dim);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* ---- Page header ---- */
.pg,.lp,.room,.guide{padding:54px 0 0}
.pg-head{display:grid;gap:14px;margin-bottom:34px;max-width:780px}
.px-title{font:700 clamp(30px,5.4vw,62px)/1.02 var(--px);letter-spacing:-.01em;text-transform:uppercase}.px-title em{font-style:normal;color:var(--neon);text-shadow:var(--glow)}
.lead{color:var(--mute);font-size:16px;max-width:640px}
.status{padding:12px 14px;font:12px var(--mono);margin:10px 0}.status.err{border-color:var(--err);color:var(--err)}.status.ok{border-color:var(--neon);color:var(--neon)}

/* ---- Launch: a building permit. Steps run across the top, the tower preview sits right. ---- */
.lf{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:28px;align-items:start}
.lf-rail{grid-column:1/-1;display:flex;position:sticky;top:93px;z-index:5;background:var(--bg);border:1px solid var(--line);overflow-x:auto;counter-reset:step}
.lf-rail a{flex:1;display:flex;align-items:center;gap:8px;padding:12px 14px;font:11px var(--px);text-transform:uppercase;color:var(--dim);border-right:1px solid var(--line);white-space:nowrap;counter-increment:step}
.lf-rail a:before{content:counter(step,decimal-leading-zero);font:10px var(--mono);color:var(--line2)}.lf-rail a i{display:none}
.lf-rail a.on{color:#031106;background:var(--neon)}.lf-rail a.on:before{color:#031106}
.lf-main form{display:grid;gap:20px}
.ls-h{display:flex;align-items:baseline;gap:12px;padding:16px 20px;border-bottom:1px dashed var(--line);flex-wrap:wrap}
.ls-n{font:12px var(--mono);color:#031106;background:var(--neon);padding:2px 6px}.ls-h h2{font:700 18px var(--px);text-transform:uppercase}.ls-h p{font:11px var(--mono);color:var(--dim)}
.ls-b{padding:20px;display:grid;gap:16px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}
.field>span{font:11px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--mute);display:flex;justify-content:space-between}.field em{font-style:normal;color:var(--dim);text-transform:none}
input,textarea,select{width:100%;background:var(--bg);border:1px solid var(--line2);padding:12px 13px;font:14px var(--body);color:var(--ink);border-radius:0}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--neon);box-shadow:0 0 0 3px #66f54822}input::placeholder,textarea::placeholder{color:var(--dim)}
.tick{display:flex}.tick i{display:grid;place-items:center;width:42px;background:var(--neon);color:#031106;font:700 16px var(--px);font-style:normal}.tick input{flex:1}
.drop{display:flex;gap:14px;align-items:center;padding:16px;border-style:dashed;cursor:pointer}.drop.over{border-color:var(--neon);background:var(--bg3)}
.drop-thumb{display:grid;place-items:center;width:64px;height:64px;flex-shrink:0;border:1px solid var(--line2);font-size:22px;color:var(--neon);overflow:hidden}.drop-thumb img{width:100%;height:100%;object-fit:cover}.drop b{font:12px var(--px);text-transform:uppercase}.drop small{display:block;color:var(--dim);font-size:12px}
.pick-bar{display:flex;justify-content:space-between;align-items:center;font:12px var(--mono);color:var(--mute)}.pick-bar b{color:var(--neon)}
.picks{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.pick{position:relative;display:grid;justify-items:center;gap:4px;padding:14px 8px 12px;background:var(--bg);border:1px solid var(--line);color:var(--mute);opacity:.55;transition:.15s}
.pick svg{width:64px;height:64px}.pick b{font:11px var(--px);color:var(--ink);text-transform:uppercase}.pick small{font:10px var(--mono)}
.pick.on{opacity:1;border-color:var(--c);box-shadow:inset 0 -3px 0 var(--c)}.pick.picked{background:var(--bg3)}
.pick .ck{position:absolute;top:6px;right:6px;width:12px;height:12px;border:1px solid var(--line2)}.pick.on .ck{background:var(--c);border-color:var(--c)}
.pick-info{padding:14px;display:grid;gap:10px}.pi-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.pi-head svg{width:44px;height:44px}.pi-head b{font:13px var(--px);text-transform:uppercase}
.pick-info p{font-size:13px;color:var(--mute)}.pick-info .sample{font:12px/1.6 var(--mono);color:var(--neon2);border-left:2px solid var(--c,var(--neon));padding-left:10px}.scientist-station{font:11px var(--mono);color:var(--dim)}
.lf-side{position:sticky;top:150px}
.card{padding:16px;display:grid;gap:14px}
.card-art{aspect-ratio:1;border:1px solid var(--line2);background:#010603;display:grid;place-items:center;overflow:hidden}
.card-who{display:flex;justify-content:space-between;align-items:baseline;gap:10px}.card-who b{font:16px var(--px);text-transform:uppercase}.card-who span{font:13px var(--mono);color:var(--neon)}
.card-tag{font-size:13px;color:var(--mute)}
.card-agents{display:flex;gap:2px}.card-agents i{flex:1;display:grid;place-items:center;padding:4px;background:var(--bg);border:1px solid var(--line)}.card-agents i.off{opacity:.2}.card-agents svg{width:34px;height:34px}
.facts{list-style:none;margin:0;padding:0;border-top:1px dashed var(--line)}.facts li{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line);font:12px var(--mono);color:var(--mute)}.facts b{color:var(--ink);font-weight:500}
.card-img{display:grid;gap:6px;justify-items:start}.coin-upload-button{display:flex;align-items:center;gap:8px;padding:10px 12px;width:100%;background:var(--bg);border:1px dashed var(--line2);font:11px var(--px);text-transform:uppercase;color:var(--ink)}.coin-upload-button:hover{border-color:var(--neon)}.card-img small{font:10px var(--mono);color:var(--dim)}

/* ---- Explore: coin towers ---- */
.bar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:22px}
.search{display:flex;align-items:center;gap:8px;flex:1 1 280px;border:1px solid var(--line2);background:var(--bg);padding:0 12px}.search span{color:var(--neon)}.search input{border:0;box-shadow:none;padding:12px 0}
.filter{display:flex;gap:6px;flex-wrap:wrap}
.hc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;align-items:end}
.hc{display:grid;transition:transform .2s var(--ease)}.hc:hover{transform:translateY(-6px)}
.hc-img{aspect-ratio:1;border-bottom:1px solid var(--line);display:grid;place-items:center;background:#010603;overflow:hidden}.hc-img img{width:100%;height:100%;object-fit:cover}.hc-img svg{width:60%;height:60%}
.hc-body{padding:12px 14px;display:grid;gap:4px}.hc-body b{font:14px var(--px);text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hc-row{display:flex;justify-content:space-between;font:12px var(--mono);color:var(--neon)}.hc-row span+span{color:var(--mute)}.hc-body small{font:10px var(--mono);color:var(--dim)}
.empty{display:grid;justify-items:center;gap:10px;text-align:center;padding:50px 20px}.empty b{font:16px var(--px);text-transform:uppercase}.empty span{color:var(--mute)}.empty img{width:80px;height:80px}

/* ---- Coin page ---- */
.room-hero{display:grid;grid-template-columns:1fr auto;gap:24px;padding:22px;align-items:center;margin-bottom:22px}
.room-id{display:flex;gap:18px;align-items:center}.room-img{width:110px;height:110px;border:1px solid var(--line2);overflow:hidden;flex-shrink:0;display:grid;place-items:center;background:#010603}.room-img img{width:100%;height:100%;object-fit:cover}
.crumb{font:11px var(--mono);color:var(--dim);display:flex;gap:8px;align-items:center;flex-wrap:wrap}.crumb a{color:var(--neon)}
.room-id h1{font-size:clamp(26px,4vw,44px);margin:6px 0 10px}
.room-links{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(5,auto);margin:0;border:1px solid var(--line)}.stats div{padding:10px 14px;border-right:1px solid var(--line)}.stats div:last-child{border-right:0}
.stats dt{font:10px var(--mono);color:var(--dim);text-transform:uppercase}.stats dd{margin:4px 0 0;font:15px var(--px);color:var(--ink)}
.room-grid{display:grid;grid-template-columns:250px minmax(0,1fr) 300px;gap:18px;align-items:start}
.room-side,.room-main{display:grid;gap:18px}
.ph{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:1px dashed var(--line)}.ph b{font:12px var(--px);text-transform:uppercase}.ph span{font:10px var(--mono);color:var(--dim)}
.live{display:inline-flex;align-items:center;gap:6px}.live i{width:7px;height:7px;background:var(--neon);animation:blink 1.2s steps(2) infinite}
.rail{display:grid}.rail button{display:flex;align-items:center;gap:10px;padding:10px 14px;background:none;border:0;border-bottom:1px solid var(--line);text-align:left;color:var(--ink)}
.rail button:hover{background:var(--bg3)}.rail button.on{background:var(--bg3);box-shadow:inset 3px 0 0 var(--c)}.rail button span{display:block;font:11px var(--px);text-transform:uppercase}.rail button small{font:10px var(--mono);color:var(--dim)}.rail button em{margin-left:auto;font:10px var(--mono);font-style:normal;background:var(--c);color:#031106;padding:1px 6px}
.swarm-box{padding:14px;display:grid;gap:8px}
.composer{padding:18px;display:grid;gap:14px}.comp-head{display:flex;gap:14px;align-items:center}.comp-head h2{font:16px var(--px);text-transform:uppercase}.comp-head p{color:var(--mute);font-size:13px}
.feed,.news{display:grid}.task{padding:14px;border-bottom:1px solid var(--line);display:grid;gap:8px}.task-h{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font:11px var(--mono);color:var(--mute)}.task-h b{font:11px var(--px);color:var(--ink);text-transform:uppercase}.task-h time{margin-left:auto;color:var(--dim)}
.src{padding:1px 6px;border:1px solid var(--line2)}.src.model{color:var(--neon);border-color:var(--neon)}.src.live{color:var(--gold);border-color:var(--gold)}
.task-in{font:12px var(--mono);color:var(--dim)}.item{white-space:pre-wrap;font-size:14px;background:var(--bg);border:1px solid var(--line);padding:12px}.item-a{display:flex;gap:12px;font:11px var(--mono)}.item-a button,.item-a a{background:none;border:0;color:var(--neon);padding:0}
.brief{display:grid;gap:10px;padding:14px}.brief .k{font:10px var(--mono);color:var(--dim);text-transform:uppercase}.brief p{font-size:13px;color:var(--mute)}
.onchain{list-style:none;margin:0;padding:6px 14px}.onchain li{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:12px}
.panel>.fine{padding:10px 14px}

/* ---- Guide ---- */
.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin-top:10px}
.guide-step{border:0;border-right:1px solid var(--line);padding:22px;display:grid;gap:12px;align-content:start}.guide-step:last-child{border-right:0}
.guide-step .n{font:34px var(--px);color:var(--neon);text-shadow:var(--glow)}.guide-step h2{font:15px var(--px);text-transform:uppercase}.guide-step p{font-size:14px;color:var(--mute)}
.guide-agents{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:44px}.guide-agents div{display:grid;justify-items:center;gap:6px;text-align:center;padding:16px 8px;background:var(--bg2);border:1px solid var(--line);border-bottom:3px solid var(--c)}
.guide-agents svg{width:72px;height:72px}.guide-agents b{font:11px var(--px);text-transform:uppercase}.guide-agents small{font:10px var(--mono);color:var(--dim)}
.guide-note{margin-top:44px;padding:24px;border:1px dashed var(--line2);display:grid;gap:10px}.guide-note h3{font:16px var(--px);text-transform:uppercase;color:var(--neon)}.guide-note p{color:var(--mute);max-width:760px}

/* ---- Toasts ---- */
.toasts{position:fixed;right:16px;bottom:16px;z-index:100;display:grid;gap:8px}
.toast{padding:12px 16px;background:var(--bg2);border:1px solid var(--neon);font:12px var(--mono);box-shadow:4px 4px 0 var(--shadow);animation:rise .3s var(--ease)}.toast.err{border-color:var(--err);color:var(--err);box-shadow:4px 4px 0 #5c1515}.toast.out{opacity:0;transition:.4s}

/* ======================= HOME: the 3D city ======================= */
.city-world{position:relative;height:100svh;min-height:560px;overflow:hidden;background:var(--bg);isolation:isolate}
.world-viewport{position:absolute;inset:0;z-index:0;touch-action:none;cursor:grab}.world-viewport:active{cursor:grabbing}.world-viewport canvas{display:block;width:100%;height:100%;outline:none}
.city-world:fullscreen{height:100vh}
.world-tag{display:block;font:10px var(--mono);letter-spacing:.12em;color:var(--neon);text-transform:uppercase}
.hud{position:absolute;background:#020a05d9;border:1px solid var(--line2);backdrop-filter:blur(10px)}
.hud:before{content:'';position:absolute;left:-1px;top:-1px;width:12px;height:12px;border-left:2px solid var(--neon);border-top:2px solid var(--neon);pointer-events:none}
.hud:after{content:'';position:absolute;right:-1px;bottom:-1px;width:12px;height:12px;border-right:2px solid var(--neon);border-bottom:2px solid var(--neon);pointer-events:none}

/* boot */
.world-loading{position:absolute;inset:0;z-index:30;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--bg);transition:opacity .8s,visibility .8s}
.world-loading.done{opacity:0;visibility:hidden}.world-loading[hidden]{display:none}
.world-loading img{width:128px;height:128px;border:1px solid var(--line2);box-shadow:var(--glow);animation:boot 1s steps(2) infinite alternate}
.world-loading b{font:700 18px var(--px);letter-spacing:.2em;color:var(--neon);text-shadow:var(--glow)}
.world-loading i{width:240px;height:12px;border:1px solid var(--neon);padding:2px;display:flex}.world-loading s{display:block;height:100%;width:100%;background:repeating-linear-gradient(90deg,var(--neon) 0 8px,transparent 8px 10px);animation:fill 1.6s steps(12) infinite}
.world-loading span{font:11px var(--mono);color:var(--mute)}
@keyframes boot{to{box-shadow:0 0 40px #66f548aa}}@keyframes fill{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
.world-fallback{max-width:440px;text-align:center;display:grid;gap:14px;padding:20px}.world-fallback h2{font:22px var(--px);text-transform:uppercase}

/* top */
.city-top{position:absolute;top:0;left:0;right:0;z-index:10;display:flex;align-items:stretch;border-bottom:1px solid var(--line2);background:#020a05cc;backdrop-filter:blur(10px)}
.city-brand{display:flex;align-items:center;gap:10px;padding:0 18px;border-right:1px solid var(--line2)}.city-brand img{width:34px;height:34px}.city-brand b{font:700 19px var(--px);color:var(--neon);text-shadow:var(--glow)}
.city-ticker{flex:1;overflow:hidden;display:flex;align-items:center;font:11px var(--mono);color:var(--mute);white-space:nowrap;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.city-ticker div{display:flex;gap:40px;padding-left:20px;animation:ticker 40s linear infinite}.city-ticker b{color:var(--neon);font-weight:500}
@keyframes ticker{to{transform:translateX(-50%)}}
.city-top nav{display:flex;align-items:stretch}
.city-top nav>a,.city-top nav>button{display:flex;align-items:center;gap:6px;padding:0 16px;border:0;border-left:1px solid var(--line2);background:none;color:var(--ink);font:11px var(--px);text-transform:uppercase;height:56px}
.city-top nav>a:hover,.city-top nav>button:hover{background:var(--bg3);color:var(--neon)}
.city-top .city-icon{width:56px;justify-content:center;padding:0}.city-icon img{width:22px;height:22px}
.city-top .city-launch{background:var(--neon);color:#031106;font-weight:700}.city-top .city-launch:hover{background:var(--neon2);color:#031106}

/* hero: big pixel headline, like the cover */
.city-hero{left:24px;top:82px;width:380px;padding:22px 22px 20px;z-index:3;animation:rise .8s .3s both var(--ease);transition:opacity .4s}
.city-hero h1{font:700 27px/1.12 var(--px);text-transform:uppercase;margin:12px 0}.city-hero h1 em{font-style:normal;color:var(--neon);text-shadow:var(--glow)}
.city-hero p{font-size:13px;color:var(--mute);margin-bottom:16px}
.city-stats{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);margin-bottom:16px}.city-stats div{padding:10px;border-right:1px solid var(--line)}.city-stats div:last-child{border:0}
.city-stats b{display:block;font:20px var(--px);color:var(--neon)}.city-stats span{font:10px var(--mono);color:var(--dim);text-transform:uppercase}
.city-hero .px-btn{width:100%}
@keyframes rise{from{opacity:0;transform:translateY(14px)}}

/* feed: terminal log */
.city-feed{right:24px;top:82px;width:320px;z-index:2;animation:rise .8s .5s both var(--ease);transition:opacity .3s}
.city-feed header{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px dashed var(--line2);font:11px var(--px);color:var(--neon);text-transform:uppercase}
.city-feed header i{width:8px;height:8px;background:#ff4d4d;animation:blink 1s steps(2) infinite}.city-feed header small{margin-left:auto;font:9px var(--mono);color:var(--dim);text-transform:none}
.city-feed ul{list-style:none;margin:0;padding:4px 12px 8px;font:11px/1.5 var(--mono)}
.city-feed li{display:flex;gap:8px;padding:6px 0;color:var(--mute);border-bottom:1px solid #66f54812;animation:type .4s steps(8)}
.city-feed li:before{content:'>';color:var(--neon)}.city-feed li i{display:none}.city-feed li b{color:var(--agent-color,var(--neon));font-weight:500}
@keyframes type{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}@keyframes blink{50%{opacity:.25}}

/* bottom dock */
.city-bottom{position:absolute;left:0;right:0;bottom:0;z-index:4;display:flex;align-items:stretch;border-top:1px solid var(--line2);background:#020a05d9;backdrop-filter:blur(10px)}
.world-roster{display:flex;flex:1;overflow-x:auto;scrollbar-width:none}.world-roster::-webkit-scrollbar{display:none}@media(max-width:1300px){.world-roster button small{display:none}}
.world-roster button{display:flex;align-items:center;gap:10px;padding:8px 16px 8px 10px;background:none;border:0;border-right:1px solid var(--line);color:var(--mute);text-align:left;white-space:nowrap}
.world-roster button svg{width:38px;height:38px}.world-roster button span{display:block;font:11px var(--px);color:var(--ink);text-transform:uppercase}.world-roster button small{font:9px var(--mono);color:var(--dim)}
.world-roster button:hover,.world-roster button.selected{background:var(--bg3)}.world-roster button.selected{box-shadow:inset 0 3px 0 var(--agent-color)}
.world-controls{display:flex;border-left:1px solid var(--line2)}
.world-controls button{padding:0 14px;background:none;border:0;border-left:1px solid var(--line);color:var(--mute);font:10px var(--px);text-transform:uppercase;white-space:nowrap}.world-controls button:first-child{border-left:0}
.world-controls button:hover,.world-controls button[aria-pressed=true]{color:var(--neon);background:var(--bg3)}.world-controls button:disabled{opacity:.4}
.city-hint{position:absolute;left:50%;bottom:70px;transform:translateX(-50%);z-index:2;margin:0;padding:4px 10px;font:10px var(--mono);color:var(--mute);background:#020a05b3;border:1px solid var(--line);pointer-events:none;white-space:nowrap}

/* floating labels */
.world-nameplates,.tower-tags{position:absolute;inset:0;pointer-events:none;z-index:1}
.model-nameplate{position:absolute;left:0;top:0;display:flex;align-items:center;gap:6px;padding:4px 8px 4px 4px;background:#020a05e6;border:1px solid var(--agent-color);color:var(--ink);font:10px var(--px);text-transform:uppercase;white-space:nowrap;pointer-events:auto;will-change:transform}
.model-nameplate:after{content:'';position:absolute;left:50%;bottom:-9px;border:4px solid transparent;border-top-color:var(--agent-color);transform:translateX(-50%)}
.model-nameplate i{width:12px;height:12px;background:var(--agent-color)}.model-nameplate small{display:none}.model-nameplate[hidden],.tower-tag[hidden]{display:none}
.model-nameplate:hover,.model-nameplate.selected{background:var(--agent-color);color:#031106}
.tower-tag{position:absolute;left:0;top:0;display:grid;padding:4px 8px;border:1px dashed var(--neon);background:#020a05e6;pointer-events:auto;white-space:nowrap;will-change:transform}.tower-tag b{font:11px var(--px);color:var(--neon)}.tower-tag span{font:9px var(--mono);color:var(--mute)}

/* side sheets: agent + coin district */
.walk-panel{right:24px;top:82px;width:360px;max-height:calc(100% - 160px);overflow:hidden auto;z-index:6;padding:0;animation:sheet .35s var(--ease)}.walk-panel[hidden]{display:none}
@keyframes sheet{from{opacity:0;transform:translateX(24px)}}
.agent-card{display:flex;gap:14px;align-items:center;padding:18px 18px 14px;border-bottom:1px dashed var(--line2)}
.agent-card img{width:84px;height:84px;background:#010603;border:1px solid var(--line2)}
.agent-card h2{font:20px var(--px);text-transform:uppercase;margin-top:4px}
.panel-close{position:absolute;right:0;top:0;width:40px;height:40px;background:none;border:0;border-left:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--mute);font:16px var(--px);z-index:2}.panel-close:hover{color:var(--neon)}
.agent-tabs{display:flex;border-bottom:1px solid var(--line)}.agent-tabs button{flex:1;padding:10px;background:none;border:0;color:var(--dim);font:11px var(--px);text-transform:uppercase}.agent-tabs button[aria-pressed=true]{color:var(--neon);box-shadow:inset 0 -2px 0 var(--neon)}
[data-agent-info]{padding:16px 18px 18px;display:grid;gap:12px}[data-agent-info][hidden]{display:none}[data-agent-info] p{font-size:13px;color:var(--mute)}
.panel-station{display:flex;gap:8px;align-items:center;font:11px var(--mono);color:var(--ink)}.panel-station i{width:8px;height:8px;background:var(--neon)}
.world-launch{display:flex;justify-content:space-between;align-items:center;width:100%;padding:12px 14px;background:var(--neon);border:1px solid var(--neon);color:#031106;font:700 11px var(--px);text-transform:uppercase;box-shadow:4px 4px 0 var(--shadow)}
.visit-agent{width:100%;padding:11px;background:none;border:1px solid var(--neon);color:var(--neon);font:11px var(--px);text-transform:uppercase}
[data-agent-info] small{font:10px var(--mono);color:var(--dim)}
.agent-chat{display:grid}.agent-chat[hidden]{display:none}
.chat-history{max-height:300px;overflow:auto;padding:12px 16px;display:grid;gap:10px;font-size:13px}
.chat-welcome{display:grid;gap:6px;padding:8px 0}.chat-welcome span{font:10px var(--mono);color:var(--neon)}.chat-welcome h3{font:15px var(--px);text-transform:uppercase}.chat-welcome p{color:var(--mute)}
.chat-message{position:relative;padding:10px 12px;border:1px solid var(--line);background:var(--bg)}.chat-message.user{border-color:var(--line2);background:var(--bg3)}
.chat-message b{font:10px var(--px);text-transform:uppercase;color:var(--neon)}.chat-message p{white-space:pre-wrap;margin-top:4px;color:var(--ink)}
.chat-copy{position:absolute;right:6px;top:6px;background:none;border:1px solid var(--line);color:var(--dim);font:9px var(--mono);padding:2px 6px}
.chat-suggestions{display:flex;gap:6px;flex-wrap:wrap;padding:0 16px 10px}.chat-suggestions button{padding:6px 9px;background:none;border:1px dashed var(--line2);color:var(--mute);font:10px var(--mono)}.chat-suggestions button:hover{color:var(--neon);border-color:var(--neon)}
[data-chat-form]{display:flex;border-top:1px solid var(--line)}[data-chat-form] textarea{border:0;resize:none;box-shadow:none}[data-chat-form] button{width:52px;border:0;background:var(--neon);color:#031106;font:16px var(--px)}
.agent-chat footer{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 16px;border-top:1px solid var(--line);font:9px var(--mono);color:var(--dim)}.agent-chat footer button{background:none;border:0;color:var(--mute);font:9px var(--mono);text-decoration:underline}
.board-panel{padding:22px 18px 18px}.board-panel h2{font:20px var(--px);text-transform:uppercase;margin:8px 0}.board-panel>p{font-size:13px;color:var(--mute);margin-bottom:14px}
[data-board-list]{display:grid;gap:6px;margin-bottom:14px}
.board-token{display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:10px 12px;border:1px solid var(--line);background:var(--bg)}.board-token:hover{border-color:var(--neon)}.board-token b{font:12px var(--px);text-transform:uppercase}.board-token span{font:12px var(--mono);color:var(--neon)}.board-token small{grid-column:1/-1;font:10px var(--mono);color:var(--dim)}
.board-empty{display:grid;gap:8px;padding:16px;border:1px dashed var(--line2)}.board-empty b{font:13px var(--px);text-transform:uppercase}.board-empty p{font-size:13px;color:var(--mute)}.board-empty button{justify-self:start;padding:7px 10px;background:none;border:1px solid var(--neon);color:var(--neon);font:10px var(--mono)}
.city-world:has(.walk-panel:not([hidden])) .city-feed,.city-world:has(.walk-panel:not([hidden])) .city-hero{opacity:0;pointer-events:none}

/* ---- Responsive ---- */
@media(max-width:1100px){.room-grid{grid-template-columns:220px minmax(0,1fr)}.room-side{grid-column:1/-1;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.stats{grid-template-columns:repeat(3,auto)}.room-hero{grid-template-columns:1fr}.city-feed{display:none}.city-ticker{display:none}.city-top nav{margin-left:auto}}
@media(max-width:900px){.lf{grid-template-columns:1fr}.lf-side{position:static}.lf-rail{top:0}.guide-grid{grid-template-columns:1fr 1fr}.guide-step:nth-child(2){border-right:0}.guide-step:nth-child(-n+2){border-bottom:1px solid var(--line)}.guide-agents{grid-template-columns:repeat(3,1fr)}.foot{grid-template-columns:1fr 1fr}.os-links{display:none}.menu-button{display:block}.os-strip span:nth-child(n+3){display:none}}
@media(max-width:700px){
 .world-roster button small,.world-roster button span{display:none}.world-roster button{padding:6px}.world-roster button svg{width:34px;height:34px}
 .city-top nav>a:not(.city-launch):not(.city-icon),.city-top nav>button{display:none}.city-top nav>a{height:50px;padding:0 12px;white-space:nowrap;font-size:10px}.city-top .city-icon{width:46px}.city-brand{padding:0 12px}.city-brand b{font-size:16px}
 .city-hero{left:10px;right:10px;width:auto;top:auto;bottom:118px;padding:14px 16px}.city-hero h1{font-size:20px;margin:6px 0 10px}.city-hero p{display:none}.city-stats{margin-bottom:10px}.city-stats b{font-size:16px}
 .city-bottom{flex-direction:column}.world-controls{border-left:0;border-top:1px solid var(--line);justify-content:space-between}.world-controls button{padding:10px 6px;flex:1}
 .city-hint{display:none}
 .walk-panel{left:10px;right:10px;top:60px;width:auto;max-height:calc(100% - 180px)}
 .city-world:has(.walk-panel:not([hidden])) .city-hero{opacity:0;pointer-events:none}
 .picks{grid-template-columns:repeat(2,1fr)}.fields{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.stats div{border-right:0;border-bottom:1px solid var(--line)}.room-grid{grid-template-columns:1fr}.room-id{flex-direction:column;align-items:flex-start}
 .guide-grid{grid-template-columns:1fr}.guide-step{border-right:0;border-bottom:1px solid var(--line)}.guide-agents{grid-template-columns:repeat(2,1fr)}.foot{grid-template-columns:1fr}
 .os-end .wallet-button,.os-end .px-btn{display:none}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}