/* ═══════════════════════════════════════════════════════════
   Vanessa's Treadmill — FireDash "Canyon Dusk", phone portrait.
   No external fonts or CDNs. Big tap targets (>= 52px) for use on
   a moving treadmill. Zone colors come from zones-config.js.
   ═══════════════════════════════════════════════════════════ */
:root{
  --cy:#00F0FF; --pu:#7B2FFF; --pk:#FF2D7B; --gr:#00FF88; --or:#FF8A00;
  --tx:#FFF2E4; --mu:#E2C09A; --gold:#FFB968;
  --card:rgba(52,22,44,.55); --line:rgba(255,205,150,.3); --well:rgba(30,10,26,.5);
  --dockh:76px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:#41265c}
body{font-family:Roboto,system-ui,sans-serif;color:var(--tx);min-height:100vh;
  background:linear-gradient(180deg,#41265c 0%,#8a3a54 30%,#d3653f 62%,#f5934a 84%,#ffb968 100%) fixed;
  -webkit-tap-highlight-color:transparent;overflow-x:hidden;font-size:16px;line-height:1.4}
a{color:inherit}
button,input,select{font:inherit;color:inherit}
.decor{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.decor .glow{position:absolute;left:50%;bottom:18%;width:90%;height:22%;margin-left:-45%;border-radius:50%;
  background:radial-gradient(ellipse,rgba(255,205,130,.4),rgba(255,205,130,0) 70%)}
.decor .ridge{position:absolute;left:0;right:0;bottom:0}
.decor .ridge svg{width:100%;height:16vh;display:block}
.decor i{position:absolute;border-radius:50%;background:#fff;animation:tw 4s ease-in-out infinite}
@keyframes tw{0%,100%{opacity:.75}50%{opacity:.2}}
@media (prefers-reduced-motion:reduce){.decor i{animation:none}}

/* header + dock */
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:10px;padding:calc(10px + env(safe-area-inset-top)) 16px 10px;
  background:linear-gradient(180deg,rgba(65,38,92,.96),rgba(65,38,92,.8))}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;letter-spacing:.04em}
.brand img{border-radius:8px}
#hdrStrap{margin-left:auto}
.view{position:relative;z-index:1;max-width:520px;margin:0 auto;padding:6px 16px calc(var(--dockh) + 30px + env(safe-area-inset-bottom))}
.dock{position:fixed;left:0;right:0;bottom:0;z-index:6;display:flex;gap:8px;padding:10px 12px calc(12px + env(safe-area-inset-bottom));
  background:linear-gradient(0deg,rgba(43,18,38,.97),rgba(43,18,38,.88));border-top:1px solid var(--line)}
.dock .dk{flex:1;text-align:center;text-decoration:none;padding:14px 0;border-radius:14px;font-size:14px;font-weight:700;letter-spacing:.06em;
  background:rgba(52,22,44,.5);border:1px solid var(--line)}
.dock .dk.act{background:rgba(255,242,228,.92);color:#8a3a54;border-color:transparent}
body.playing .dock,body.playing .top{display:none}

/* type + common */
.phead{display:flex;align-items:center;gap:12px;margin:10px 0 12px}
.phead h1{font-size:26px;font-weight:300;letter-spacing:-.01em}
.back{text-decoration:none;padding:10px 14px;border-radius:12px;background:var(--card);border:1px solid var(--line);font-size:14px;font-weight:600}
.h{font-size:12px;letter-spacing:.22em;color:#FFDCB2;font-weight:700;text-transform:uppercase;margin:22px 0 8px}
.h .est{letter-spacing:.1em;color:var(--mu);font-weight:400;text-transform:none;margin-left:6px}
.muted{color:var(--mu);font-size:14px}
.fine{color:var(--mu);font-size:12px;margin-top:18px;text-align:center}
.gold{color:var(--gold)}
.warn{color:#FFC4B8;font-size:13px;margin-top:6px}
.hello .big{font-size:34px;font-weight:200;letter-spacing:-.02em}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px;margin-bottom:12px}
.card.center{text-align:center}
.stopcard{border-color:rgba(255,80,110,.75);background:rgba(110,16,46,.55)}
.warncard{border-color:rgba(255,170,90,.7);background:rgba(110,52,16,.5)}
.okcard{border-color:rgba(0,255,136,.5);background:rgba(10,80,50,.45)}
.stopcard ul{margin:8px 0 0 18px}.stopcard li{margin:6px 0}
.btn{appearance:none;display:block;width:100%;text-align:center;text-decoration:none;border:1px solid var(--line);background:var(--card);
  border-radius:14px;font-size:16px;font-weight:700;padding:14px;min-height:52px;cursor:pointer;margin-top:10px}
.btn.go{background:rgba(255,242,228,.94);color:#8a3a54;border-color:transparent}
.btn.ghost{background:transparent}
.btn.big{min-height:64px;font-size:18px}
.btn:disabled{opacity:.45}
.btn.sm{display:inline-flex;align-items:center;justify-content:center;width:auto;min-height:44px;padding:8px 14px;font-size:14px;margin-top:0}
.btnrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.btnrow.pw{margin-top:0}.btnrow.pw .btn{flex:1;margin:0;min-height:60px;font-size:18px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:99px;background:var(--well);border:1px solid var(--line);
  font-size:11px;font-weight:700;letter-spacing:.12em;text-decoration:none;white-space:nowrap}
.pill i{width:8px;height:8px;border-radius:50%;background:#8b7a8f}
.pill.s-live i{background:var(--gr);box-shadow:0 0 8px var(--gr)}
.pill.s-demo i{background:var(--gold);box-shadow:0 0 8px var(--gold)}
.pill.s-connecting i{background:var(--cy);animation:blink 1s infinite}
.pill.s-lost i{background:var(--pk);animation:blink .6s infinite}
@keyframes blink{50%{opacity:.25}}

/* lists */
.list{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.row{display:flex;align-items:center;gap:10px;padding:12px 14px;border-top:1px solid rgba(255,205,150,.15);text-decoration:none;min-height:58px}
.row:first-child{border-top:0}
.row.col{flex-direction:column;align-items:stretch}
.row.next{background:rgba(255,185,104,.18)}
.rt{flex:1;min-width:0;display:flex;flex-direction:column}
.rt small{color:var(--mu);font-size:13px}
.num{width:34px;height:34px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;
  border:1px solid var(--line);background:var(--well)}
.num.ok{background:var(--gr);color:#123;border-color:transparent}
.num.warn{background:var(--pk);border-color:transparent}
.flags{margin:6px 0 0 18px;font-size:13px;color:#FFD9AC}
.zonestrip{display:flex;border-radius:12px;overflow:hidden;text-decoration:none}
.zonestrip span{flex:1;text-align:center;padding:10px 0;color:#1d0d1a;font-size:14px}
.zsw{width:18px;height:34px;border-radius:6px;flex:none}
.zin{width:72px;padding:10px;border-radius:10px;border:1px solid var(--line);background:var(--well);text-align:center}
.zbar{display:flex;height:8px;border-radius:4px;overflow:hidden;margin-top:8px;background:var(--well)}
.zbar i{display:block}

/* forms */
.form label{display:block;font-size:13px;color:var(--mu);margin-top:10px}
.form label:first-child{margin-top:0}
.form input:not([type=checkbox]),.form select{display:block;width:100%;margin-top:4px;padding:12px;border-radius:12px;border:1px solid var(--line);
  background:var(--well);color:var(--tx);font-size:17px;min-height:48px}
.form .lbl{font-size:13px;color:var(--mu);margin:12px 0 6px}
.chk{display:flex !important;align-items:center;gap:10px;color:var(--tx) !important;font-size:15px !important}
.chk input{width:24px;height:24px;accent-color:var(--gold)}
.q{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid rgba(255,205,150,.15)}
.q:first-child{border-top:0}
.q span{flex:1;font-size:15px}
.yn,.seg{display:flex;gap:6px}
.yn button,.seg button{appearance:none;border:1px solid var(--line);background:var(--well);border-radius:12px;min-width:62px;min-height:46px;padding:0 12px;font-weight:700;cursor:pointer}
.seg button{flex:1}
.yn button.on,.seg button.on{background:rgba(255,242,228,.92);color:#8a3a54;border-color:transparent}
details{margin-top:10px}summary{cursor:pointer;color:var(--mu);font-size:14px;padding:8px 0}
.live{margin-top:10px;padding:12px;border-radius:12px;background:var(--well);font-size:15px}
.tog{display:flex;align-items:center;width:100%;gap:10px;appearance:none;border:0;background:none;padding:12px 0;cursor:pointer;text-align:left;font-size:15px;min-height:52px}
.tog span{flex:1}
.tog i{width:50px;height:30px;border-radius:15px;background:var(--well);border:1px solid var(--line);position:relative;flex:none}
.tog i::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:var(--mu);transition:left .15s}
.tog.on i{background:var(--gold)}.tog.on i::after{left:23px;background:#fff}
.previews{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-top:12px}
.pv{text-align:center;font-size:10px;color:var(--mu)}
.pvg{background:var(--well);border-radius:10px;padding:6px 2px;height:46px;display:flex;align-items:center}
.pvg svg{width:100%;height:34px}
.bigbpm{font-size:96px;font-weight:200;line-height:1;font-variant-numeric:tabular-nums}
.adj{display:flex;align-items:center;gap:10px;margin-top:10px;text-align:center}
.adj .btn{margin:0;flex:1}
.adj>div{flex:1.2}
.adj b{font-size:30px;font-weight:600}
.adj small{color:var(--gold);display:block}
.k{font-size:10px;letter-spacing:.2em;color:var(--mu);font-weight:700}

/* builder */
.step .sthead{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.step .sthead .btn{flex:1}
.stname{flex:1 1 100%;min-width:0;padding:10px;border-radius:10px;border:1px solid var(--line);background:var(--well);font-weight:700}
.stgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}
.pm{display:flex;align-items:center;gap:8px;margin-top:4px}
.pm b{font-size:22px;min-width:56px;text-align:center;font-variant-numeric:tabular-nums}
.pm .btn{min-width:44px}
.s{font-size:12px;color:var(--gold);margin-top:2px}
.zpick{display:flex;gap:6px;margin:6px 0}
.zpick button{flex:1;appearance:none;min-height:46px;border-radius:10px;border:2px solid var(--zc,var(--line));background:var(--well);font-weight:700;cursor:pointer}
.zpick button.on{background:var(--zc,rgba(255,242,228,.9));color:#1d0d1a}
.zpick [data-custom]{flex:2}
.zpick [data-custom].on{background:rgba(255,242,228,.92)}
.cust{display:flex;align-items:center;gap:8px;font-size:14px}
.cust input{width:80px;padding:10px;border-radius:10px;border:1px solid var(--line);background:var(--well);text-align:center}
.chart{width:100%;height:150px;display:block;margin-top:10px;background:var(--well);border-radius:10px}

/* tap counter overlay */
.tapov{position:fixed;inset:0;z-index:40;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px;
  background:linear-gradient(180deg,#41265c,#8a3a54)}
.tapinfo{font-size:14px;letter-spacing:.2em;color:var(--mu)}
.tapn{font-size:22px;text-align:center;min-height:60px}
.tapbtn{appearance:none;border:0;width:min(78vw,320px);height:min(78vw,320px);border-radius:50%;background:rgba(255,242,228,.94);color:#8a3a54;
  font-size:44px;font-weight:800;letter-spacing:.1em;touch-action:manipulation;cursor:pointer;box-shadow:0 14px 40px rgba(30,8,26,.5)}
.tapbtn:active{transform:scale(.97)}
.tapov .btn{max-width:320px}

/* ===== player ===== */
.player{position:fixed;inset:0;z-index:30;overflow:hidden;
  background:linear-gradient(180deg,#41265c 0%,#8a3a54 40%,#d3653f 80%,#f5934a 100%)}
.pl{height:100%;display:flex;flex-direction:column;padding:calc(10px + env(safe-area-inset-top)) 14px calc(10px + env(safe-area-inset-bottom));max-width:560px;margin:0 auto}
.pl.flash{animation:flash .9s ease-out}
@keyframes flash{0%{box-shadow:inset 0 0 0 10px var(--fc)}100%{box-shadow:inset 0 0 0 0 transparent}}
.pl.pre,.pl.end{justify-content:center;gap:4px;overflow:auto}
.pl.pre h2,.pl.end h2{font-size:30px;font-weight:300}
.check{margin:14px 0 6px 20px;font-size:17px}.check li{margin:8px 0}
.pbar{display:flex;align-items:center;gap:8px;padding-bottom:8px}
.pbar .x{margin-left:auto;appearance:none;border:1px solid var(--line);background:var(--card);border-radius:12px;padding:10px 14px;font-weight:700;cursor:pointer}
.pbar .lay{cursor:pointer;appearance:none}
.pbar .el{margin-left:auto;font-variant-numeric:tabular-nums;color:var(--mu)}
.lostbar{background:var(--pk);color:#fff;border-radius:12px;padding:10px;text-align:center;font-weight:700;margin-bottom:8px}
.pbody{flex:1;min-height:0;display:flex;flex-direction:column;gap:10px;overflow:auto}
.pfoot{padding-top:8px}
.stepname{font-size:22px;font-weight:700}
.stepname small{font-size:13px;color:var(--gold);font-weight:400;margin-left:8px}
.gbox{border-radius:14px;background:var(--well);padding:12px 10px}
.info{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px 12px}
.tile .v{font-size:28px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.15;margin-top:2px}
.tile .v small{font-size:13px;font-weight:400;color:var(--mu)}
.tile .v.sm{font-size:17px;padding-top:4px}
.chips{display:flex;gap:6px}
.chips button{flex:1;appearance:none;border:1px solid var(--line);background:var(--well);border-radius:12px;padding:4px 2px 5px;cursor:pointer;
  color:var(--mu);font-size:9px;letter-spacing:.08em;font-weight:700;min-height:58px;display:flex;flex-direction:column;align-items:center;gap:2px}
.chips button svg{width:100%;height:32px}
.chips button.on{border-color:var(--tx);color:var(--tx);background:rgba(255,242,228,.14)}
.stop{appearance:none;border:0;border-radius:18px;background:#e0244f;color:#fff;font-weight:800;font-size:24px;letter-spacing:.3em;
  min-height:72px;width:100%;cursor:pointer;box-shadow:0 8px 24px rgba(120,10,40,.45)}
.safety{font-size:12px;color:#FFE0CC;text-align:center;line-height:1.35;padding:6px 6px 0}
.safety.big{font-size:15px;padding:12px 0}
.pausebox{flex:1;display:flex;flex-direction:column;justify-content:center;text-align:center;gap:14px}
.pausebox h2{font-size:30px;font-weight:300}
.pausebox p{font-size:18px}
.pausebox .btn{min-height:80px;font-size:24px}
.glance{flex:1;min-height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border-radius:24px;transition:background .4s}
.glance .gh{font-size:min(44vw,200px);font-weight:200;line-height:.9;letter-spacing:-.05em;font-variant-numeric:tabular-nums}
.glance .gc{font-size:30px;font-weight:800;letter-spacing:.16em;margin-top:10px;padding:6px 18px;border-radius:14px;color:#2b1226}
.glance .gt{font-size:15px;opacity:.85;margin-top:8px}
.gstrip{display:flex;gap:8px}.gstrip .tile{flex:1;text-align:center}

/* gauges */
.cue{font-size:15px;font-weight:800;letter-spacing:.2em;text-align:center}
.cue.lo{color:#B79BFF}.cue.ok{color:var(--tx)}.cue.hi{color:var(--pk)}.cue.none{color:var(--mu)}
.g-arc svg{width:100%;max-height:34vh;display:block}
.g-arc .rd{text-align:center;margin-top:-4px}
.g-arc .rd b{font-size:60px;font-weight:300;font-variant-numeric:tabular-nums;line-height:1}
.g-arc .rd span{font-size:13px;color:var(--mu);margin-left:4px}
.g-arc .tgt{text-align:center;font-size:13px;color:var(--mu);margin:2px 0 4px}
.g-bar .hrline{display:flex;align-items:baseline;justify-content:center;gap:10px;margin-bottom:12px}
.g-bar .hrline b{font-size:56px;font-weight:300;font-variant-numeric:tabular-nums;line-height:1}
.g-bar .track{position:relative;height:46px;margin:30px 6px 8px}
.g-bar .segs{display:flex;height:100%;border-radius:10px;overflow:hidden}
.g-bar .segs div{height:100%;opacity:.55}.g-bar .segs div.t{opacity:1}
.g-bar .brk{position:absolute;top:-8px;bottom:-8px;border:3px solid var(--tx);border-radius:10px;box-shadow:0 0 14px rgba(255,242,228,.5)}
.g-bar .mk{position:absolute;top:-28px;width:0}
.g-bar .mk::after{content:"";position:absolute;left:-11px;top:0;border:11px solid transparent;border-top:16px solid var(--tx);border-bottom:0}
.g-bar .mk::before{content:"";position:absolute;left:-2px;top:16px;width:4px;height:54px;background:var(--tx);border-radius:2px}
.g-bar .scale{display:flex;justify-content:space-between;font-size:11px;color:var(--mu);padding:0 6px}
.g-ring{display:flex;flex-direction:column;align-items:center}
.g-ring svg{width:74%;max-width:280px;max-height:34vh;display:block;font-family:Roboto,system-ui,sans-serif}
.g-ring .cue{margin-top:6px}
.g-big{text-align:center;padding:6px 0}
.g-big b{display:block;font-size:min(36vw,150px);font-weight:200;line-height:.95;font-variant-numeric:tabular-nums;letter-spacing:-.04em;text-shadow:0 6px 34px rgba(40,10,30,.55)}
.g-big .bpm{font-size:13px;color:var(--mu);letter-spacing:.2em;margin-bottom:4px}
.g-big .cue{font-size:22px}
.g-big .tgt{font-size:13px;color:var(--mu);margin-top:4px}
.g-tl svg{width:100%;display:block}
.g-tl .leg{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--mu);margin-top:8px}
.g-tl .leg b{color:var(--tx);font-size:20px;font-weight:600}

.toast{position:fixed;left:50%;bottom:calc(var(--dockh) + 24px);transform:translateX(-50%);background:#2b1226;border:1px solid var(--line);
  padding:12px 18px;border-radius:12px;font-size:15px;opacity:0;transition:opacity .25s;z-index:50;pointer-events:none;max-width:90vw;text-align:center}
.toast.show{opacity:1}
.fzones{margin-top:2px}.fzones .zbar{height:14px;border-radius:7px}
.zleg{display:flex;justify-content:space-between;gap:4px;margin-top:6px;font-size:13px;font-variant-numeric:tabular-nums;color:var(--mu)}
.zleg i{display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:4px}