/* Canisell: exit-sign green, hazard amber, signal red on a dark concrete base. */
:root {
  --bg: #0b0f0c;
  --bg2: #111712;
  --panel: rgba(22, 30, 24, 0.72);
  --panel-solid: #151d17;
  --line: rgba(190, 230, 200, 0.10);
  --line2: rgba(190, 230, 200, 0.18);
  --ink: #eef3ec;
  --ink2: #b9c4b8;
  --mute: #7d8a7d;
  --exit: #34e27a;        /* exit sign green */
  --exit-deep: #0f8f45;
  --exit-glow: rgba(52, 226, 122, 0.35);
  --amber: #ffb02e;       /* costly */
  --amber-glow: rgba(255, 176, 46, 0.30);
  --red: #ff5148;         /* risky */
  --red-glow: rgba(255, 81, 72, 0.30);
  --block: #ff2d55;       /* can't exit */
  --concrete: #2a332c;
  --wall: #1b231d;
  --box: #d9b98a;
  --box-edge: #8c6c3f;
  --radius: 18px;
  --f-display: 'Bricolage Grotesque', system-ui, sans-serif;
  --f-body: 'Plus Jakarta Sans', system-ui, sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 var(--f-body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: var(--exit); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--f-mono); font-size: .92em; }
.muted { color: var(--mute); }
[hidden] { display: none !important; }

.bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
.bg-glow { position: absolute; inset: -20% -10% auto -10%; height: 80vh; background: radial-gradient(50% 60% at 75% 30%, rgba(52, 226, 122, 0.13), transparent 70%), radial-gradient(40% 50% at 10% 10%, rgba(255, 176, 46, 0.07), transparent 70%); animation: drift 18s ease-in-out infinite alternate; }
.bg-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(70% 60% at 50% 20%, #000 30%, transparent 80%); opacity: .45; }
@keyframes drift { to { transform: translate3d(-3%, 4%, 0) scale(1.05); } }

.top { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(14px); background: rgba(11, 15, 12, 0.72); border-bottom: 1px solid var(--line); }
.top-in { max-width: 1180px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 18px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font: 800 21px/1 var(--f-display); letter-spacing: -.01em; }
.brand:hover { text-decoration: none; }
.mark { width: 30px; height: 30px; fill: none; stroke: var(--exit); stroke-width: 2; filter: drop-shadow(0 0 6px var(--exit-glow)); }
.mark-door { fill: rgba(52, 226, 122, .18); }
.mark-knob { fill: var(--exit); stroke: none; }
.nav { margin-left: auto; display: flex; gap: 18px; }
.nav a { color: var(--ink2); font-size: 14px; font-weight: 600; }

main { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; padding: 56px 0 40px; }
.kicker { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; color: var(--ink2); font: 600 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; }
.exit-pill { background: var(--exit); color: #04210f; padding: 5px 9px; border-radius: 6px; font-weight: 700; letter-spacing: .18em; box-shadow: 0 0 18px var(--exit-glow); }
h1 { font: 800 clamp(36px, 5.4vw, 62px)/1.02 var(--f-display); letter-spacing: -.03em; margin: 0 0 16px; }
h1 em { font-style: normal; color: var(--exit); text-shadow: 0 0 28px var(--exit-glow); }
h2 { font: 700 clamp(24px, 3vw, 34px)/1.1 var(--f-display); letter-spacing: -.02em; margin: 0 0 18px; }
h3 { font: 700 18px/1.25 var(--f-display); margin: 0 0 8px; }
.lede { color: var(--ink2); font-size: 17px; max-width: 560px; margin: 0 0 24px; }

.check { background: var(--panel); border: 1px solid var(--line2); border-radius: var(--radius); padding: 18px; display: grid; gap: 14px; box-shadow: 0 30px 80px -40px rgba(0, 0, 0, .8); }
.fld { display: grid; gap: 6px; min-width: 0; }
.fld span { font: 600 12px/1 var(--f-mono); color: var(--mute); letter-spacing: .08em; text-transform: uppercase; }
.fld input { width: 100%; min-width: 0; background: rgba(0, 0, 0, .35); border: 1px solid var(--line2); color: var(--ink); border-radius: 12px; padding: 13px 14px; font: 500 15px var(--f-mono); outline: none; transition: border-color .2s, box-shadow .2s; }
.fld input:focus { border-color: var(--exit); box-shadow: 0 0 0 3px rgba(52, 226, 122, .15); }
.mode { display: inline-flex; background: rgba(0, 0, 0, .35); border: 1px solid var(--line2); border-radius: 12px; padding: 4px; gap: 4px; width: max-content; max-width: 100%; }
.seg { background: none; border: 0; color: var(--ink2); padding: 9px 14px; border-radius: 9px; font: 600 14px var(--f-body); cursor: pointer; }
.seg.on { background: var(--exit); color: #04210f; }
.row2 { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; }
.row2 .fld { flex: 1 1 140px; }
.row2 .fld-wallet { flex: 2 1 220px; }
.cta { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 10px; border: 0; cursor: pointer; padding: 14px 20px; border-radius: 12px; font: 700 15px var(--f-body); color: #04210f; background: linear-gradient(180deg, #4cf08d, var(--exit) 55%, #22c565); box-shadow: 0 10px 30px -10px var(--exit-glow), inset 0 1px 0 rgba(255, 255, 255, .4); transition: transform .15s, filter .2s; }
.cta svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.cta:hover { transform: translateY(-1px); filter: brightness(1.06); }
.cta:disabled { opacity: .6; cursor: progress; transform: none; }
.form-err { margin: 0; color: var(--red); font-weight: 600; font-size: 14px; }
.examples { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 13px; color: var(--mute); }
.chip { background: rgba(255, 255, 255, .04); border: 1px solid var(--line2); color: var(--ink2); padding: 6px 11px; border-radius: 999px; font: 600 12.5px var(--f-body); cursor: pointer; }
.chip:hover { border-color: var(--exit); color: var(--ink); }

/* ---------- the scene ---------- */
.scene-wrap { margin: 0; background: linear-gradient(180deg, rgba(20, 28, 22, .9), rgba(12, 17, 13, .9)); border: 1px solid var(--line2); border-radius: 22px; padding: 14px; box-shadow: 0 40px 90px -50px rgba(0, 0, 0, .9); }
.scene { width: 100%; height: auto; display: block; }
.scene-cap { color: var(--mute); font-size: 12.5px; text-align: center; margin-top: 8px; }
.scene-cap b { color: var(--ink2); }
.scene .wall { fill: var(--wall); }
.scene .floor { fill: url(#floorGrad); }
.scene .edge { stroke: rgba(190, 230, 200, .22); stroke-width: 1.2; fill: none; }
.scene .doorframe { fill: #0d120e; stroke: rgba(190, 230, 200, .25); stroke-width: 2; }
.scene .doorlight { fill: url(#doorLight); }
.scene .doorpanel { fill: #26412f; stroke: #3c6b4c; stroke-width: 1.5; transform-box: fill-box; transform-origin: right center; transition: transform 0.7s cubic-bezier(.3, .7, .2, 1); }
.scene.open .doorpanel { transform: scaleX(.1); }
.scene .sign rect { fill: var(--exit); filter: url(#glow); }
.scene .sign text { fill: #04210f; font: 800 13px var(--f-display); letter-spacing: .22em; }
.scene.blocked .sign rect { fill: var(--block); }
.scene.risky .sign rect { fill: var(--red); }
.scene.costly .sign rect { fill: var(--amber); }
.scene .bag { transition: transform 2.4s cubic-bezier(.45, .05, .3, 1); }
.scene .bag rect.b { fill: var(--box); stroke: var(--box-edge); stroke-width: 2; }
.scene .bag path { stroke: var(--box-edge); stroke-width: 1.5; fill: none; opacity: .7; }
.scene .bag text { fill: #3a2a12; font: 700 11px var(--f-mono); }
.scene .lbl { fill: var(--ink2); font: 600 11px var(--f-mono); }
.scene .lbl-big { fill: var(--ink); font: 700 13px var(--f-mono); }
.scene .dim { stroke: var(--mute); stroke-width: 1; stroke-dasharray: 3 3; }
.scene.jam .bag { animation: jam .5s 2.3s 3 ease-in-out; }
.scene.jam .bagflash { animation: flash 1.6s 2.3s ease-out forwards; }
@keyframes jam { 0%, 100% { translate: 0 0; } 30% { translate: -6px 0; } 60% { translate: 3px 0; } }
@keyframes flash { 0% { opacity: 0; } 20% { opacity: .9; } 100% { opacity: .35; } }
.scene .bagflash { opacity: 0; fill: var(--red-glow); }

/* ---------- result ---------- */
.result { padding: 10px 0 40px; scroll-margin-top: 70px; }
.loading { background: var(--panel); border: 1px solid var(--line2); border-radius: var(--radius); padding: 22px; display: grid; gap: 14px; }
.steps { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.steps li { display: flex; gap: 10px; align-items: center; color: var(--mute); font-size: 14px; }
.steps li::before { content: ''; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--mute); flex: 0 0 auto; }
.steps li.done { color: var(--ink2); }
.steps li.done::before { background: var(--exit); border-color: var(--exit); }
.steps li.now { color: var(--ink); }
.steps li.now::before { border-color: var(--exit); animation: pulse 1s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px rgba(52, 226, 122, .15); } }

.verdict { display: grid; grid-template-columns: 1fr 1.1fr; gap: 24px; align-items: center; background: var(--panel); border: 1px solid var(--line2); border-radius: 22px; padding: 22px; position: relative; overflow: hidden; }
.verdict::before { content: ''; position: absolute; inset: 0; background: radial-gradient(60% 80% at 0% 0%, var(--vglow), transparent 70%); pointer-events: none; }
.verdict.ok { --vc: var(--exit); --vglow: var(--exit-glow); }
.verdict.costly { --vc: var(--amber); --vglow: var(--amber-glow); }
.verdict.risky { --vc: var(--red); --vglow: var(--red-glow); }
.verdict.blocked { --vc: var(--block); --vglow: rgba(255, 45, 85, .35); }
.v-token { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; position: relative; min-width: 0; }
.v-token img { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; background: var(--wall); flex: 0 0 auto; }
.v-token .nm { font: 700 18px/1.2 var(--f-display); overflow-wrap: anywhere; }
.v-token .mt { color: var(--mute); font: 500 12px var(--f-mono); overflow-wrap: anywhere; }
.v-label { position: relative; display: inline-flex; align-items: center; gap: 10px; font: 800 clamp(28px, 4vw, 42px)/1 var(--f-display); color: var(--vc); letter-spacing: -.02em; margin: 6px 0 14px; text-shadow: 0 0 30px var(--vglow); }
.v-reasons { position: relative; list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.v-reasons li { display: flex; gap: 9px; font-size: 14.5px; color: var(--ink2); }
.v-reasons li::before { content: ''; flex: 0 0 8px; height: 8px; margin-top: 8px; border-radius: 2px; background: var(--mute); }
.v-reasons li.ok::before { background: var(--exit); }
.v-reasons li.costly::before { background: var(--amber); }
.v-reasons li.risky::before { background: var(--red); }
.v-reasons li.blocked::before { background: var(--block); }
.v-when { position: relative; color: var(--mute); font-size: 12.5px; margin-top: 12px; }
.verdict .scene-wrap { padding: 8px; background: rgba(0, 0, 0, .25); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 16px 0; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 14px; min-width: 0; }
.stat .k { color: var(--mute); font: 600 11px/1.2 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; }
.stat .v { font: 700 22px/1.25 var(--f-mono); margin-top: 6px; overflow-wrap: anywhere; }
.stat .s { color: var(--mute); font-size: 12.5px; overflow-wrap: anywhere; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; min-width: 0; }
.panel h3 { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.panel .sub { color: var(--mute); font-size: 13px; margin: -2px 0 12px; }
.flags { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.flags li { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; align-items: start; }
.tag { font: 700 10.5px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; padding: 5px 7px; border-radius: 6px; margin-top: 2px; white-space: nowrap; }
.tag.ok { background: rgba(52, 226, 122, .12); color: var(--exit); }
.tag.info, .tag.context, .tag.note { background: rgba(255, 255, 255, .06); color: var(--ink2); }
.tag.warn { background: rgba(255, 176, 46, .14); color: var(--amber); }
.tag.danger { background: rgba(255, 81, 72, .14); color: var(--red); }
.tag.block { background: rgba(255, 45, 85, .18); color: var(--block); }
.flags b { font-weight: 700; }
.flags p { grid-column: 2; margin: 0; color: var(--ink2); font-size: 13.5px; overflow-wrap: anywhere; }

.chart { width: 100%; height: auto; display: block; }
.chart .ax { stroke: var(--line2); }
.chart .gl { stroke: var(--line); }
.chart .t { fill: var(--mute); font: 500 10.5px var(--f-mono); }
.chart .ln { fill: none; stroke: var(--exit); stroke-width: 2.4; stroke-linejoin: round; stroke-dasharray: 600; stroke-dashoffset: 600; animation: draw 1.4s .2s ease-out forwards; }
.chart .ln2 { fill: none; stroke: var(--amber); stroke-width: 1.6; stroke-dasharray: 4 4; opacity: .8; }
.chart .pt { fill: var(--bg); stroke: var(--exit); stroke-width: 2; }
.chart .pt.you { fill: var(--exit); }
.chart .pv { fill: var(--ink); font: 600 10.5px var(--f-mono); }
@keyframes draw { to { stroke-dashoffset: 0; } }
.legend { display: flex; gap: 14px; flex-wrap: wrap; color: var(--mute); font-size: 12px; margin-top: 6px; }
.legend i { display: inline-block; width: 14px; height: 3px; vertical-align: middle; margin-right: 6px; background: var(--exit); }
.legend i.d { background: repeating-linear-gradient(90deg, var(--amber) 0 4px, transparent 4px 8px); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--mute); font: 600 10.5px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; padding: 6px 6px; border-bottom: 1px solid var(--line2); }
td { padding: 7px 6px; border-bottom: 1px solid var(--line); vertical-align: top; overflow-wrap: anywhere; }
td.r, th.r { text-align: right; }
.tbl-wrap { overflow-x: auto; max-width: 100%; }
.kind { font: 600 10.5px var(--f-mono); padding: 3px 6px; border-radius: 5px; background: rgba(255, 255, 255, .06); color: var(--ink2); white-space: nowrap; }
.kind.pool, .kind.curve { background: rgba(52, 226, 122, .12); color: var(--exit); }
.kind.burn, .kind.lock { background: rgba(255, 176, 46, .12); color: var(--amber); }
.bar { height: 8px; border-radius: 99px; background: rgba(255, 255, 255, .06); overflow: hidden; margin: 6px 0 2px; }
.bar > i { display: block; height: 100%; background: linear-gradient(90deg, var(--exit-deep), var(--exit)); border-radius: 99px; }
.lp { display: grid; gap: 8px; margin-top: 10px; }
.lp div { font-size: 13px; color: var(--ink2); }
.sim-out { font: 800 22px var(--f-display); }
.sim-out.ok { color: var(--exit); }
.sim-out.inconclusive, .sim-out.not_run { color: var(--amber); }
.sim-out.reverted, .sim-out.no_route { color: var(--red); }
details { margin-top: 10px; }
summary { cursor: pointer; color: var(--ink2); font-size: 13px; font-weight: 600; }
pre.logs { background: rgba(0, 0, 0, .4); border: 1px solid var(--line); border-radius: 10px; padding: 10px; font: 11px/1.5 var(--f-mono); color: var(--ink2); white-space: pre-wrap; word-break: break-all; max-height: 260px; overflow: auto; }
.notes { margin: 16px 0 0; padding: 14px 16px; border-left: 3px solid var(--amber); background: rgba(255, 176, 46, .06); border-radius: 0 12px 12px 0; color: var(--ink2); font-size: 13.5px; }
.notes p { margin: 4px 0; }
.honest { margin-top: 16px; color: var(--mute); font-size: 13px; }
.again { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; }
.btn2 { background: rgba(255, 255, 255, .05); border: 1px solid var(--line2); color: var(--ink); padding: 10px 14px; border-radius: 10px; font: 600 14px var(--f-body); cursor: pointer; }
.btn2:hover { border-color: var(--exit); }
.err-box { background: var(--panel); border: 1px solid rgba(255, 81, 72, .4); border-radius: var(--radius); padding: 20px; color: var(--ink2); }
.err-box b { color: var(--red); }

.how, .limits, .recent { padding: 44px 0; border-top: 1px solid var(--line); }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; transition: transform .25s, border-color .25s; }
.card:hover { transform: translateY(-3px); border-color: var(--line2); }
.card .n { font: 700 12px var(--f-mono); color: var(--exit); }
.card p { color: var(--ink2); font-size: 14px; margin: 0; }
.limits ul { margin: 0; padding-left: 20px; display: grid; gap: 8px; color: var(--ink2); max-width: 860px; }
.limits b { color: var(--ink); }
.recent-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.rc { display: flex; align-items: center; justify-content: space-between; gap: 10px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 11px 13px; color: var(--ink); cursor: pointer; text-align: left; font: inherit; min-width: 0; }
.rc:hover { border-color: var(--line2); }
.rc .s { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rc .m { color: var(--mute); font: 11px var(--f-mono); }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: 0 0 auto; background: var(--mute); }
.dot.ok { background: var(--exit); box-shadow: 0 0 8px var(--exit-glow); }
.dot.costly { background: var(--amber); }
.dot.risky { background: var(--red); }
.dot.blocked { background: var(--block); }
.foot { border-top: 1px solid var(--line); padding: 26px 20px 40px; text-align: center; color: var(--mute); font-size: 13px; }
.foot p { max-width: 760px; margin: 0 auto; }

.fade-in { animation: fadein .5s ease-out both; }
@keyframes fadein { from { opacity: 0; transform: translateY(10px); } }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 34px; }
  .verdict { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
  .grid2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .nav { display: none; }
  main { padding: 0 16px; }
  .cards { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 8px; }
  .stat .v { font-size: 17px; }
  .row2 { flex-direction: column; align-items: stretch; }
  .row2 .fld { flex: 1 1 auto; }
  .cta { justify-content: center; }
  .mode { width: 100%; }
  .seg { flex: 1; padding: 9px 8px; }
  .hide-sm { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; scroll-behavior: auto !important; }
}

/* coin CA + X link */
.xlink { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--line2); color: var(--ink); flex: none; margin-left: 14px; }
.xlink:hover { border-color: var(--exit); }
.xlink svg { width: 15px; height: 15px; fill: currentColor; }
.ca-box { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 0 0 20px; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--line2); background: var(--panel); max-width: 560px; }
.ca-tag { font-weight: 700; font-size: 13.5px; color: var(--exit); flex: 1; }
.ca-copy { padding: 7px 12px; font-size: 13px; }
.ca-addr { flex: 1 1 100%; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; color: var(--ink2); word-break: break-all; }
.ca-foot { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; word-break: break-all; }
.ca-mini { background: none; border: 1px solid var(--line2); color: var(--ink); border-radius: 6px; padding: 1px 8px; font-size: 12px; cursor: pointer; }
.foot a { color: var(--ink2); }