:root{
  --bg:#05010f;
  --ink:#e9f7ff;
  --muted:rgba(200,230,255,.62);
  --pink:#ff2bd6;
  --cyan:#00f0ff;
  --violet:#9d4dff;
  --lime:#7dff3a;
  --yellow:#ffe600;
  --orange:#ff7a1a;
  --blue:#2f7bff;
  --rainbow:linear-gradient(90deg,#ff2bd6,#ff7a1a,#ffe600,#7dff3a,#00f0ff,#2f7bff,#9d4dff,#ff2bd6);
  --line:rgba(0,240,255,.35);
  /* Sized so the whole machine fits on one screen ("zoomed out"). */
  --cell:clamp(58px,min(19vw,calc((100svh - 330px)/3)),96px);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--ink)}
body{font-family:Rajdhani,"Trebuchet MS",sans-serif;min-height:100vh;overflow-x:hidden}

/* ---------- plasma + synthwave grid background ---------- */
.plasma{position:fixed;inset:-20%;z-index:0;pointer-events:none;filter:blur(60px) saturate(1.4);opacity:.55;
  background:
    radial-gradient(40% 35% at 20% 30%,rgba(255,43,214,.75),transparent 70%),
    radial-gradient(35% 40% at 80% 25%,rgba(0,240,255,.6),transparent 70%),
    radial-gradient(45% 35% at 65% 80%,rgba(157,77,255,.75),transparent 70%),
    radial-gradient(30% 30% at 25% 85%,rgba(255,122,26,.45),transparent 70%);
  animation:plasma 18s ease-in-out infinite alternate,hue 24s linear infinite}
@keyframes plasma{
  0%{transform:translate(0,0) rotate(0deg) scale(1)}
  50%{transform:translate(4%,-3%) rotate(20deg) scale(1.1)}
  100%{transform:translate(-4%,3%) rotate(-15deg) scale(1.05)}}
@keyframes hue{to{filter:blur(60px) saturate(1.4) hue-rotate(360deg)}}
.grid{position:fixed;left:-50%;right:-50%;bottom:0;height:42vh;z-index:0;pointer-events:none;
  background:
    linear-gradient(transparent 0 calc(100% - 2px),rgba(255,43,214,.55) 0) 0 0/100% 44px,
    linear-gradient(90deg,transparent 0 calc(100% - 2px),rgba(0,240,255,.45) 0) 0 0/64px 100%;
  transform:perspective(320px) rotateX(62deg);transform-origin:bottom;
  -webkit-mask-image:linear-gradient(transparent,#000 70%);mask-image:linear-gradient(transparent,#000 70%);
  animation:gridMove 1.6s linear infinite}
@keyframes gridMove{to{background-position:0 44px,0 0}}
#sky{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}

.wrap{position:relative;z-index:1;max-width:460px;margin:0 auto;padding:12px 16px 32px}

/* ---------- header ---------- */
.head{text-align:center;margin-bottom:10px}
.oph-mark{font-family:"Segoe UI Symbol","Noto Sans Symbols","Apple Symbols",serif;font-size:30px;line-height:1;color:#fff;
  text-shadow:0 0 6px #fff,0 0 14px var(--pink),0 0 28px var(--cyan);animation:hueText 6s linear infinite}
@keyframes hueText{to{filter:hue-rotate(360deg)}}
h1{font-family:Orbitron,sans-serif;font-weight:900;font-size:clamp(20px,6vw,28px);letter-spacing:.06em;margin-top:4px;text-transform:uppercase;
  background:var(--rainbow);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 6px rgba(255,43,214,.8)) drop-shadow(0 0 16px rgba(0,240,255,.5));animation:slide 4s linear infinite}
@keyframes slide{to{background-position:200% center}}
.tag{font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:700;color:var(--cyan);margin-top:4px;
  text-shadow:0 0 8px rgba(0,240,255,.8)}

/* ---------- machine with animated rainbow neon frame ---------- */
.machine{position:relative;border-radius:20px;padding:12px;background:rgba(8,2,24,.78);backdrop-filter:blur(8px);
  box-shadow:0 0 22px rgba(255,43,214,.45),0 0 60px rgba(0,240,255,.25),inset 0 0 30px rgba(157,77,255,.25)}
.machine::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;pointer-events:none;
  background:var(--rainbow);background-size:300% 100%;animation:slide 3s linear infinite;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.meters{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:10px}
.meter{background:rgba(0,0,0,.65);border:1px solid var(--line);border-radius:10px;padding:5px 4px;text-align:center;
  box-shadow:inset 0 0 12px rgba(0,240,255,.15)}
.meter span{display:block;font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:700}
.meter b{display:block;font-family:Orbitron,sans-serif;font-size:clamp(15px,4.4vw,19px);color:var(--cyan);font-variant-numeric:tabular-nums;
  text-shadow:0 0 6px var(--cyan),0 0 14px rgba(0,240,255,.6)}
.meter:nth-child(3) b{color:var(--pink);text-shadow:0 0 6px var(--pink),0 0 14px rgba(255,43,214,.6)}

.cabinet{position:relative}
.free-banner{text-align:center;font-family:Orbitron,sans-serif;font-weight:900;font-size:13px;color:#000;background:var(--rainbow);background-size:200% auto;
  border-radius:8px;padding:5px;margin-bottom:8px;letter-spacing:.08em;animation:slide 2s linear infinite;box-shadow:0 0 16px rgba(255,43,214,.7)}
.window{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:8px;
  background:radial-gradient(ellipse at center,rgba(60,0,110,.6),rgba(0,0,0,.95) 75%);border:1px solid rgba(0,240,255,.5);border-radius:14px;
  box-shadow:inset 0 0 26px rgba(0,0,0,.95),0 0 14px rgba(0,240,255,.35),0 0 28px rgba(255,43,214,.2)}
.reel{height:calc(var(--cell)*3);overflow:hidden;border-radius:8px;background:rgba(0,0,0,.6);border:1px solid rgba(157,77,255,.4);
  box-shadow:inset 0 0 14px rgba(157,77,255,.35);
  -webkit-mask-image:linear-gradient(transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(transparent,#000 10%,#000 90%,transparent)}
.strip{will-change:transform}
.cell{height:var(--cell);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;transition:background .3s}
.glyph{font-family:"Segoe UI Symbol","Noto Sans Symbols","Noto Sans Symbols 2","Apple Symbols","DejaVu Sans",serif;
  font-size:calc(var(--cell)*.48);line-height:1;--c:var(--cyan);color:#fff;
  text-shadow:0 0 2px #fff,0 0 6px var(--c),0 0 14px var(--c),0 0 26px var(--c)}
.cell .nm{font-size:8px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:700}
.el-fire .glyph{--c:var(--orange)}
.el-earth .glyph{--c:var(--lime)}
.el-air .glyph{--c:var(--cyan)}
.el-water .glyph{--c:var(--blue)}
.sym-sun .glyph{--c:var(--yellow)}
.sym-moon .glyph{--c:var(--violet)}
.sym-ophiuchus .glyph{--c:var(--pink);animation:hueText 3s linear infinite}
.cell.hit{background:linear-gradient(135deg,rgba(255,43,214,.35),rgba(0,240,255,.35));animation:hitGlow .5s ease-in-out infinite alternate}
@keyframes hitGlow{from{filter:hue-rotate(0deg) brightness(1)}to{filter:hue-rotate(180deg) brightness(1.5)}}
.lines{position:absolute;inset:8px;width:calc(100% - 16px);height:calc(100% - 16px);pointer-events:none}
.lines polyline{fill:none;stroke:url(#rainbowLine);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;
  vector-effect:non-scaling-stroke;filter:drop-shadow(0 0 3px #fff) drop-shadow(0 0 6px var(--pink))}
.lines polyline.preview{stroke:var(--cyan);opacity:.18;filter:none}
.message{min-height:36px;text-align:center;margin-top:8px;font-family:Orbitron,sans-serif;font-weight:700;font-size:12px;color:var(--ink);letter-spacing:.04em;line-height:1.4}
.message.win{color:#fff;text-shadow:0 0 6px var(--pink),0 0 14px var(--cyan)}
.message.big{font-size:14px;background:var(--rainbow);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:none;filter:drop-shadow(0 0 6px rgba(255,43,214,.9));animation:slide 1.5s linear infinite}

/* ---------- controls ---------- */
.controls{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:4px}
.stepper{display:flex;align-items:center;justify-content:space-between;gap:4px;background:rgba(0,0,0,.6);border:1px solid rgba(157,77,255,.45);border-radius:10px;padding:4px 6px}
.stepper .lbl{font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700;flex:1}
.stepper b{font-family:Orbitron,sans-serif;font-size:16px;color:var(--yellow);min-width:1.6em;text-align:center;text-shadow:0 0 8px rgba(255,230,0,.8)}
.stepper button{width:28px;height:28px;border-radius:50%;border:1px solid var(--pink);background:rgba(255,43,214,.12);color:#fff;
  font-size:16px;font-weight:900;cursor:pointer;touch-action:manipulation;box-shadow:0 0 8px rgba(255,43,214,.5)}
button:disabled{opacity:.35;cursor:not-allowed}
.spin{display:block;width:100%;margin-top:10px;padding:12px;border-radius:999px;border:0;cursor:pointer;
  font-family:Orbitron,sans-serif;font-weight:900;font-size:19px;letter-spacing:.2em;text-transform:uppercase;color:#fff;
  text-shadow:0 0 4px #000,0 0 10px rgba(0,0,0,.8);
  background:var(--rainbow);background-size:200% auto;animation:slide 2.5s linear infinite;
  box-shadow:0 0 14px rgba(255,43,214,.8),0 0 30px rgba(0,240,255,.5),inset 0 0 12px rgba(255,255,255,.4);touch-action:manipulation}
.spin:hover:not(:disabled){box-shadow:0 0 20px rgba(255,43,214,1),0 0 44px rgba(0,240,255,.8),inset 0 0 12px rgba(255,255,255,.5)}
.spin:active:not(:disabled){transform:scale(.98)}
.aux{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px;flex-wrap:wrap}
.toggle{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:5px;cursor:pointer}
.toggle input{accent-color:var(--pink);width:15px;height:15px}
.ghost{background:none;border:1px solid var(--cyan);color:var(--cyan);border-radius:999px;padding:6px 11px;font-family:inherit;font-weight:700;font-size:11px;
  letter-spacing:.06em;cursor:pointer;box-shadow:0 0 8px rgba(0,240,255,.4);text-shadow:0 0 6px rgba(0,240,255,.8)}
:focus-visible{outline:2px solid var(--yellow);outline-offset:2px}

/* ---------- info cards ---------- */
.card{margin-top:16px;background:rgba(8,2,24,.75);backdrop-filter:blur(8px);border:1px solid rgba(157,77,255,.5);border-radius:16px;padding:14px;
  box-shadow:0 0 18px rgba(157,77,255,.3)}
.card h2{font-family:Orbitron,sans-serif;font-size:13px;letter-spacing:.16em;text-transform:uppercase;padding-bottom:6px;border-bottom:1px solid var(--line);
  background:var(--rainbow);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:slide 5s linear infinite}
.note{font-size:13px;color:var(--muted);margin:8px 0 10px;line-height:1.5}
.pays{width:100%;border-collapse:collapse;font-size:14px}
.pays td{padding:6px 4px;border-bottom:1px solid rgba(0,240,255,.12)}
.pays td.x{text-align:right;font-family:Orbitron,sans-serif;font-weight:700;color:var(--yellow);white-space:nowrap;text-shadow:0 0 8px rgba(255,230,0,.7)}
.pays .gl{font-family:"Segoe UI Symbol","Noto Sans Symbols","Apple Symbols","DejaVu Sans",serif;color:#fff;font-size:18px;letter-spacing:4px;white-space:nowrap;
  text-shadow:0 0 6px var(--pink),0 0 12px var(--cyan)}
.rules{list-style:none;margin-top:12px;font-size:13px;line-height:1.6}
.rules li{padding-left:14px;position:relative;margin-top:4px}
.rules li::before{content:"◆";position:absolute;left:0;color:var(--pink);font-size:9px;top:4px;text-shadow:0 0 6px var(--pink)}
.g{font-family:"Segoe UI Symbol","Noto Sans Symbols",serif;color:#fff;text-shadow:0 0 6px var(--pink)}
.signs{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:6px}
.sign{text-align:center;padding:8px 4px;border:1px solid rgba(0,240,255,.2);border-radius:10px;background:rgba(0,0,0,.55)}
.sign .glyph{font-size:24px;display:block}
.sign small{display:block;font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-top:4px}
.sign.oph{border-color:var(--pink);box-shadow:0 0 14px rgba(255,43,214,.5)}
.foot{text-align:center;margin-top:20px;font-size:12px;color:var(--muted);line-height:1.7}

@media (prefers-reduced-motion:reduce){
  .plasma,.grid,.oph-mark,h1,.machine::before,.free-banner,.sym-ophiuchus .glyph,.cell.hit,.message.big,.spin,.card h2{animation:none}
}

/* ---------- Mega Jackpot meter ---------- */
.jackpot-meter{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px;padding:6px 12px;border-radius:12px;
  background:rgba(0,0,0,.7);position:relative;box-shadow:0 0 14px rgba(255,43,214,.5),inset 0 0 14px rgba(157,77,255,.4)}
.jackpot-meter::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1.5px;pointer-events:none;
  background:var(--rainbow);background-size:300% 100%;animation:slide 2s linear infinite;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.jackpot-meter span{font-family:Orbitron,sans-serif;font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:#fff;
  text-shadow:0 0 6px var(--pink),0 0 12px var(--pink)}
.jackpot-meter b{font-family:Orbitron,sans-serif;font-size:clamp(18px,5.4vw,24px);font-weight:900;font-variant-numeric:tabular-nums;
  background:var(--rainbow);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 6px rgba(255,230,0,.8));animation:slide 3s linear infinite}
.jackpot-meter.bump b{animation:slide 3s linear infinite,bump .35s ease-out}
@keyframes bump{50%{transform:scale(1.15)}}

/* ---------- demo controls ---------- */
.demo summary{cursor:pointer;font-family:Orbitron,sans-serif;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);
  text-shadow:0 0 6px rgba(0,240,255,.7)}
.demo-btns{display:flex;gap:8px;flex-wrap:wrap}
.ghost.armed{background:rgba(255,43,214,.25);border-color:var(--pink);color:#fff;box-shadow:0 0 12px var(--pink)}

/* ---------- overlays ---------- */
.overlay{position:fixed;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;padding:16px;
  background:radial-gradient(circle at center,rgba(40,0,80,.82),rgba(0,0,0,.94));backdrop-filter:blur(6px);animation:fadeIn .4s ease-out}
.overlay[hidden]{display:none}
@keyframes fadeIn{from{opacity:0}}
.bonus-box{width:min(420px,100%);text-align:center}
.bonus-title{font-family:Orbitron,sans-serif;font-weight:900;font-size:clamp(22px,7vw,32px);text-transform:uppercase;letter-spacing:.08em;
  background:var(--rainbow);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 8px rgba(255,43,214,.9));animation:slide 2s linear infinite}
.bonus-sub{font-size:14px;color:var(--ink);margin:6px 0 12px;line-height:1.4}
.bonus-sub b#bonusJackpot{font-family:Orbitron,sans-serif;color:var(--yellow);text-shadow:0 0 8px rgba(255,230,0,.8)}
.wheel-wrap{position:relative;width:min(80vw,46svh,340px);aspect-ratio:1;margin:0 auto}
#wheel{width:100%;height:100%;display:block;border-radius:50%;
  filter:drop-shadow(0 0 10px rgba(255,43,214,.8)) drop-shadow(0 0 26px rgba(0,240,255,.5))}
#wheel .rotor{transition:transform 5.5s cubic-bezier(.12,.8,.18,1)}
#wheel text{font-family:"Segoe UI Symbol","Noto Sans Symbols","Apple Symbols","DejaVu Sans",sans-serif;fill:#fff;text-anchor:middle;dominant-baseline:central;
  paint-order:stroke;stroke:rgba(0,0,0,.65);stroke-width:2px}
#wheel .prize{font-family:Orbitron,"Trebuchet MS",sans-serif;font-weight:900;font-size:9px}
#wheel .glyph-t{font-size:15px}
#wheel .win-slice path{animation:sliceFlash .4s ease-in-out infinite alternate}
@keyframes sliceFlash{to{fill:#fff}}
.pointer{position:absolute;top:-6px;left:50%;transform:translateX(-50%);z-index:2;width:0;height:0;
  border-left:14px solid transparent;border-right:14px solid transparent;border-top:26px solid #fff;
  filter:drop-shadow(0 0 6px var(--pink)) drop-shadow(0 0 12px var(--cyan))}
.hub{position:absolute;inset:0;margin:auto;width:22%;height:22%;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle,#2a0050,#000);border:2px solid #fff;font-family:"Segoe UI Symbol","Noto Sans Symbols",serif;font-size:clamp(20px,6vw,30px);
  color:#fff;text-shadow:0 0 6px var(--pink),0 0 14px var(--cyan);box-shadow:0 0 16px var(--pink);animation:hueText 3s linear infinite}
.bonus-result{min-height:28px;margin:12px 0 6px;font-family:Orbitron,sans-serif;font-weight:900;font-size:17px;color:#fff;
  text-shadow:0 0 8px var(--pink),0 0 16px var(--cyan)}

.mega{background:radial-gradient(circle at center,rgba(80,0,120,.9),rgba(0,0,0,.96));overflow:hidden}
.mega::before{content:"";position:absolute;inset:-50%;pointer-events:none;
  background:repeating-conic-gradient(from 0deg,rgba(255,43,214,.22) 0 10deg,transparent 10deg 20deg,rgba(0,240,255,.2) 20deg 30deg,transparent 30deg 40deg);
  animation:rays 12s linear infinite}
@keyframes rays{to{transform:rotate(360deg)}}
.mega.flash::after{content:"";position:absolute;inset:0;background:#fff;pointer-events:none;animation:flash .7s ease-out forwards}
@keyframes flash{from{opacity:.95}to{opacity:0}}
#confetti{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.mega-box{position:relative;text-align:center;animation:zoomIn .8s cubic-bezier(.2,1.6,.4,1)}
@keyframes zoomIn{from{transform:scale(.2);opacity:0}}
.mega-oph{font-family:"Segoe UI Symbol","Noto Sans Symbols",serif;font-size:clamp(60px,20vw,110px);line-height:1;color:#fff;
  text-shadow:0 0 10px #fff,0 0 30px var(--pink),0 0 60px var(--cyan);animation:hueText 2s linear infinite,float 2s ease-in-out infinite alternate}
@keyframes float{to{transform:translateY(-10px) scale(1.05)}}
.mega-title{font-family:Orbitron,sans-serif;font-weight:900;font-size:clamp(34px,11vw,64px);text-transform:uppercase;letter-spacing:.04em;line-height:1.05;margin-top:6px;
  background:var(--rainbow);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 10px rgba(255,43,214,1)) drop-shadow(0 0 30px rgba(0,240,255,.8));animation:slide 1s linear infinite,pulseBig .6s ease-in-out infinite alternate}
@keyframes pulseBig{to{transform:scale(1.06)}}
.mega-amount{font-family:Orbitron,sans-serif;font-weight:900;font-size:clamp(36px,12vw,68px);color:var(--yellow);font-variant-numeric:tabular-nums;margin:8px 0;
  text-shadow:0 0 8px #fff,0 0 20px var(--yellow),0 0 40px var(--orange)}
.mega-sub{color:var(--ink);font-size:15px;margin-bottom:16px;text-shadow:0 0 8px var(--pink)}
.mega .spin{max-width:260px;margin:0 auto}

@media (prefers-reduced-motion:reduce){
  .jackpot-meter::before,.jackpot-meter b,.bonus-title,.hub,.mega::before,.mega-oph,.mega-title,.mega-box{animation:none}
  #wheel .rotor{transition-duration:.01s}
}

/* ---------- extended bet controls ---------- */
.controls{grid-template-columns:repeat(3,1fr)}
.stepper{padding:4px}
.stepper .lbl{font-size:8px;letter-spacing:.1em;writing-mode:initial}
.stepper button{width:26px;height:26px;font-size:15px;flex:none}
.stepper b{font-size:15px;min-width:1.9em}
.betline{text-align:center;font-size:12px;color:var(--muted);margin-top:6px;letter-spacing:.04em}
.betline b{font-family:Orbitron,sans-serif;color:var(--yellow);text-shadow:0 0 6px rgba(255,230,0,.6)}
.quick{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px;flex-wrap:wrap}
.chip{border:1px solid var(--pink);background:rgba(255,43,214,.14);color:#fff;border-radius:999px;padding:8px 14px;
  font-family:Orbitron,sans-serif;font-weight:900;font-size:11px;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;
  box-shadow:0 0 10px rgba(255,43,214,.5);touch-action:manipulation}
.chip small{font-family:Orbitron,sans-serif;color:var(--yellow);margin-left:4px;font-size:11px}
.chip.feature{border-color:var(--yellow);background:rgba(255,230,0,.12);box-shadow:0 0 12px rgba(255,230,0,.45)}
.seg{display:flex;border:1px solid var(--cyan);border-radius:999px;overflow:hidden;box-shadow:0 0 8px rgba(0,240,255,.35)}
.seg button{background:none;border:0;color:var(--muted);padding:8px 11px;font-family:Orbitron,sans-serif;font-size:10px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;cursor:pointer;touch-action:manipulation}
.seg button + button{border-left:1px solid rgba(0,240,255,.35)}
.seg button.on{background:var(--cyan);color:#000;text-shadow:none}
.sel{font-family:Orbitron,sans-serif;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  display:flex;align-items:center;gap:6px}
.sel select{background:rgba(0,0,0,.7);color:#fff;border:1px solid var(--cyan);border-radius:8px;padding:6px 8px;font-family:Orbitron,sans-serif;
  font-size:12px;font-weight:700;box-shadow:0 0 8px rgba(0,240,255,.35)}
.auto-left{color:var(--cyan);min-width:2ch}
.spin.stop{background:linear-gradient(90deg,#ff2b4a,#ff7a1a,#ff2b4a);background-size:200% auto}
.controls .stepper{display:grid;grid-template-columns:auto 1fr auto;align-items:center;row-gap:3px;padding:5px 6px;min-width:0}
.controls .stepper .lbl{grid-column:1 / -1;text-align:center;flex:none}
.controls .stepper b{min-width:0;font-size:clamp(13px,4vw,16px)}