/* Haunt IQ — powered by Trek iQ.
   Phone-first single column. Night-sky header; map first, then route planner, then the list.
   Contrast targets (WCAG 2.2 AA): text ≥ 4.5:1; large text, UI edges and focus ≥ 3:1 — checked in both themes. */
:root{
  --night:#1A0F2E; --night-fg:#FFFFFF; --night-muted:#D6C8F0; --pumpkin-hi:#FF8C33;
  --bg:#F6F2FB; --surface:#FFFFFF; --raise:#EEE6FA; --fg:#1C1033; --muted:#4E4166; --line:#DDD3EC; --field:#76659A;
  --accent:#A8410A; --accent-fg:#FFFFFF; --chip-fg:#3D2470;
  --slime-bg:#E3F2D3; --slime-fg:#2C5410; --pumpkin-bg:#FCE6D6; --pumpkin-fg:#8A3407;
  --ok:#1E6B3A; --ok-soft:#E3F3E8; --danger:#A3231B; --danger-soft:#FBE7E5;
  --focus:#6B2FBF; --route:#6B2FBF;
  --display:"Figtree",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Atkinson Hyperlegible",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:12px; color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#140D22; --surface:#20163A; --raise:#2E2152; --fg:#F7F2FF; --muted:#CDBFE6; --line:#3B2D5E; --field:#9483BC;
  --accent:#FF8C33; --accent-fg:#1C0B00; --chip-fg:#EADFFF;
  --slime-bg:#26361A; --slime-fg:#B8F07D; --pumpkin-bg:#3E2312; --pumpkin-fg:#FFB27A;
  --ok:#8EE08A; --ok-soft:#173322; --danger:#FF9A90; --danger-soft:#3B1716;
  --focus:#FFD166; --route:#B48CFF; color-scheme:dark}}
@media (prefers-contrast:more){:root{--line:var(--field);--muted:var(--fg)}}

html{font-size:112.5%}
html.big{font-size:131.25%}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:1rem;line-height:1.55}
.wrap{max-width:52rem;margin:0 auto;padding-inline:16px}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;line-height:1.15}
h2{font-size:1.45em;font-weight:800}
a{color:var(--accent);text-underline-offset:3px}
p{margin:0}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:#FFD166;color:#1A0F2E;font-weight:700;padding:10px 14px;z-index:2000;border-radius:8px}
.skip:focus{left:16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}

/* header */
header.top{position:relative;background:var(--night);color:var(--night-fg);overflow:hidden}
header.top :focus-visible{outline-color:#FFD166}
.sky{position:absolute;right:-8px;top:-10px;width:170px;height:110px;pointer-events:none}
.bar{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:14px;flex-wrap:wrap}
.brand{display:flex;flex-direction:column;gap:2px;min-width:0;color:inherit;text-decoration:none}
.brand .name{font:800 1.6em/1.1 var(--display);letter-spacing:-.01em}
.brand .iq{color:var(--pumpkin-hi)}
.powered{display:flex;align-items:center;gap:6px;font-size:.75em;color:var(--night-muted)}
.powered b{font-family:var(--display);font-weight:800;color:var(--night-fg)}
.hdr-actions{position:relative;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.hbtn{display:inline-flex;align-items:center;gap:6px;background:var(--night);color:var(--night-fg);border:2px solid #9483BC;border-radius:999px;padding:6px 14px;font:700 .82em var(--display);cursor:pointer;min-height:44px;text-decoration:none}
.hbtn.solid{background:var(--pumpkin-hi);border-color:var(--pumpkin-hi);color:#1C0B00}
.hbtn[aria-pressed="true"]{background:var(--night-fg);color:var(--night);border-color:var(--night-fg)}

main{padding-block:20px 48px;display:flex;flex-direction:column;gap:24px}
main:focus{outline:none}
.intro{display:flex;flex-direction:column;gap:8px}
.intro h1{font-size:clamp(1.35em,5vw,1.8em);font-weight:800}
.intro p{color:var(--muted);max-width:62ch}
.countdown{display:inline-flex;align-self:flex-start;align-items:center;gap:8px;background:var(--pumpkin-bg);color:var(--pumpkin-fg);font:700 .85em var(--display);padding:6px 14px 6px 10px;border-radius:999px}

/* controls */
label.lbl,legend,.lbl{font:700 .92em var(--display);display:block;margin-bottom:6px;padding:0}
.req{font:400 .85em var(--body);color:var(--muted)}
.hint{font-size:.85em;color:var(--muted);margin:0 0 4px}
select,input[type=text],input[type=email],input[type=date],input[type=password],input[type=number],textarea{width:100%;font:inherit;color:var(--fg);background:var(--surface);border:2px solid var(--field);border-radius:10px;padding:10px 12px;min-height:48px}
[aria-invalid="true"]{border-color:var(--danger)}
textarea{min-height:96px;resize:vertical}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 18px;border-radius:10px;font:700 .92em var(--display);text-decoration:none;cursor:pointer;border:2px solid var(--accent);background:var(--accent);color:var(--accent-fg)}
.btn.ghost{background:transparent;color:var(--accent)}
.btn.big{min-height:56px;font-size:1em;padding-inline:22px}
.btn.ok{background:var(--ok);border-color:var(--ok);color:var(--surface)}
.btn.danger{background:transparent;border-color:var(--danger);color:var(--danger)}
.btn.danger.solid{background:var(--danger);color:var(--surface)}
.btn[disabled]{opacity:.6;cursor:wait}
.linkbtn{background:none;border:0;color:var(--accent);font:700 .9em var(--body);text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:8px 0;min-height:44px}
.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:16px}

/* toolbar above map */
.toolbar{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}
.toolbar .field{min-width:0}
.filters-btn{min-height:48px}
.filters-btn .n{background:var(--accent);color:var(--accent-fg);border-radius:999px;padding:0 8px;font-size:.85em}
.filters-btn.ghost .n{background:var(--accent);color:var(--accent-fg)}
.checks{display:grid;grid-template-columns:repeat(auto-fill,minmax(14rem,1fr));gap:8px}
.opt{display:flex;gap:12px;align-items:flex-start;background:var(--surface);border:2px solid var(--field);border-radius:10px;padding:10px 12px;cursor:pointer;min-height:48px}
.opt:has(input:checked){border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.opt:has(input:focus-visible){outline:3px solid var(--focus);outline-offset:3px}
.opt input{width:24px;height:24px;margin:2px 0 0;accent-color:var(--accent);flex:none}
.opt input:focus-visible{outline:none}
.opt span{display:flex;flex-direction:column;min-width:0}
.opt small{color:var(--muted);font-size:.85em}
.radios{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.radios.two{grid-template-columns:1fr 1fr}
fieldset{border:0;margin:0;padding:0;min-width:0}

/* map */
.mapwrap{position:relative;display:flex;flex-direction:column;gap:8px}
#map,.minimap{width:100%;height:clamp(320px,58vh,600px);border-radius:var(--r);border:2px solid var(--field);background:var(--raise);z-index:0}
.minimap{height:240px}
.map-note{font-size:.85em;color:var(--muted)}
.leaflet-container{font-family:var(--body);font-size:.9rem}
.leaflet-container a.leaflet-popup-close-button{width:32px;height:32px;font-size:22px;line-height:30px}
.leaflet-popup-content{margin:14px 16px;display:flex;flex-direction:column;gap:6px;color:#1C1033}
.leaflet-popup-content h3{font-size:1.05rem}
.leaflet-popup-content .btn{min-height:40px;padding:6px 12px;font-size:.85rem;background:#A8410A;border-color:#A8410A;color:#fff}
.leaflet-control-attribution{font-size:.75rem}
.mapbox-logo{display:inline-block;background:rgba(255,255,255,.9);color:#1C1033!important;font:800 13px/1 var(--display);letter-spacing:-.02em;padding:6px 8px;border-radius:6px;text-decoration:none;margin:0 0 6px 6px!important}
.leaflet-control-attribution a{color:#1A4F8A}
.leaflet-bar a{width:40px!important;height:40px!important;line-height:40px!important;font-size:22px!important;color:#1C1033}
.pin{display:block;width:36px;height:36px;filter:drop-shadow(0 1px 1px rgba(0,0,0,.45))}
.pin svg{width:100%;height:100%}
.leaflet-marker-icon:focus-visible{outline:3px solid #FFD166;outline-offset:2px;border-radius:50%}
.stopnum{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#6B2FBF;color:#fff;font:800 15px/1 var(--display);border:3px solid #fff;box-shadow:0 1px 2px rgba(0,0,0,.5)}
.startpin{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;background:#1A0F2E;color:#fff;font:800 13px/1 var(--display);border:3px solid #fff;box-shadow:0 1px 2px rgba(0,0,0,.5)}
.legend{display:flex;flex-wrap:wrap;gap:14px;font-size:.85em;color:var(--muted);align-items:center}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend svg{width:22px;height:22px}

/* route */
.route-cta{display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.steps{display:flex;flex-direction:column;gap:18px}
.step-h{font:800 1em var(--display);display:flex;gap:10px;align-items:center}
.step-h .n{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--raise);color:var(--chip-fg);font-size:.85em;flex:none}
.or{font-size:.85em;color:var(--muted)}
.addr-row{display:grid;grid-template-columns:1fr auto;gap:8px}
.startset{font-weight:700;color:var(--ok)}
.summary{display:flex;flex-wrap:wrap;gap:8px 20px;font:700 1em var(--display)}
.summary span{font-variant-numeric:tabular-nums}
ol.stops{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;counter-reset:s}
ol.stops li{display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:start;background:var(--raise);border-radius:10px;padding:10px}
ol.stops li .num{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--route);color:var(--bg);font:800 .85em var(--display)}
ol.stops li .leg{font-size:.85em;color:var(--muted);font-variant-numeric:tabular-nums}

/* list */
.list{display:flex;flex-direction:column;gap:14px;list-style:none;margin:0;padding:0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:10px;min-width:0;scroll-margin-top:16px}
.card:focus{outline:3px solid var(--focus);outline-offset:3px}
.card .meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.85em;color:var(--muted)}
.tag{display:inline-flex;align-items:center;gap:6px;font:800 .78em var(--display);letter-spacing:.06em;text-transform:uppercase;padding:3px 10px;border-radius:999px}
.tag.home{background:var(--pumpkin-bg);color:var(--pumpkin-fg)}
.tag.event{background:var(--slime-bg);color:var(--slime-fg)}
.tag.nopin{background:var(--danger-soft);color:var(--danger)}
.tag.research{background:var(--raise);color:var(--chip-fg);border:1px solid var(--field)}
.tag.approx{background:var(--raise);color:var(--chip-fg)}
.venue{font-weight:700;color:var(--muted)}
.status,.unconfirmed{font-size:.92em}
.unconfirmed{color:var(--fg);background:var(--raise);border-radius:8px;padding:6px 10px}
details.more{border-top:1px solid var(--line);padding-top:8px}
details.more summary{cursor:pointer;font:700 .95em var(--display);color:var(--accent);min-height:44px;display:flex;align-items:center}
details.more dl{margin:4px 0 0;display:flex;flex-direction:column;gap:10px}
.info-row dt{font:700 .85em var(--display)}
.info-row dd{margin:2px 0 0;font-size:.92em;overflow-wrap:anywhere}
.popup-list{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-direction:column;gap:10px;max-height:240px;overflow:auto}
.popup-list li{display:flex;flex-direction:column;gap:4px;align-items:flex-start;border-top:1px solid #DDD3EC;padding-top:8px}
.card h3{font-size:1.2em;font-weight:700}
.addr{font-weight:700;overflow-wrap:anywhere}
.when{color:var(--muted)}
.feats{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0}
.feats li{background:var(--raise);color:var(--chip-fg);border-radius:8px;padding:4px 10px;font-size:.85em}
.notes{font-size:.95em;overflow-wrap:anywhere}
.private{background:var(--pumpkin-bg);color:var(--fg);border-radius:10px;padding:8px 12px;font-size:.9em;overflow-wrap:anywhere}
.confirm{display:flex;flex-wrap:wrap;gap:10px;align-items:center;background:var(--danger-soft);border-radius:10px;padding:10px 12px;font-size:.92em}

.empty,.notice{background:var(--surface);border:2px dashed var(--field);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.empty h3,.notice h3{font-size:1.1em}
.empty p,.notice p{color:var(--muted)}
.notice.ok{border-style:solid;border-color:var(--ok);background:var(--ok-soft)}
.notice.ok p,.notice.ok h3{color:var(--fg)}
.notice.err{border-style:solid;border-color:var(--danger);background:var(--danger-soft)}
.notice.err p,.notice.err h3{color:var(--fg)}
.notice.info{border-style:solid;border-color:var(--field);background:var(--raise)}
.notice.info p{color:var(--fg)}
.notice ul{margin:0;padding-left:1.2em}
.notice a{color:var(--fg);font-weight:700}

/* form */
form{display:flex;flex-direction:column;gap:20px}
.field{display:flex;flex-direction:column;gap:4px}
.err{font-size:.88em;color:var(--danger);font-weight:700}
.err::before{content:"⚠ "}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

footer{color:var(--muted);font-size:.85em;padding-block:0 32px;display:flex;flex-direction:column;gap:10px}
footer details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 16px}
footer summary{cursor:pointer;font:700 1em var(--display);color:var(--fg);min-height:32px}
footer details p{margin-top:8px}

@media (max-width:560px){.row2,.radios,.radios.two{grid-template-columns:1fr}.toolbar{grid-template-columns:1fr}.addr-row{grid-template-columns:1fr}}
@media (prefers-reduced-motion:no-preference){
  .bat{animation:flap 3.2s ease-in-out infinite}.bat.b2{animation-delay:-1.4s}
  @keyframes flap{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
}
@media (forced-colors:active){
  .tag,.feats li,.stopnum,.startpin{border:1px solid CanvasText}
  .opt:has(input:checked){outline:2px solid Highlight}
}