:root{--bg:#0b0b0d;--red:#c1121f;--green:#39ff14;--panel:#141418;--line:#2a2a33;--txt:#d8d3c8}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(ellipse at top,#2a0508 0%,var(--bg) 55%) fixed,var(--bg);color:var(--txt);font-family:'VT323',monospace;font-size:20px}
header{text-align:center;padding:18px 10px 6px;position:relative}
h1{font-family:'Press Start 2P';margin:0;font-size:clamp(22px,5vw,44px);color:var(--red);text-shadow:0 0 18px #c1121f88,3px 3px 0 #000}
h1 span{color:var(--green);text-shadow:0 0 18px #39ff1466,3px 3px 0 #000}
.tag{margin:6px 0 0;opacity:.75}
#auth-status{position:absolute;right:12px;top:10px;font-size:16px}
#auth-status a{color:var(--green)}
h2,h3{font-family:'Press Start 2P';font-size:11px;color:var(--green);margin:14px 0 8px;letter-spacing:1px}
#pipeline{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;padding:10px}
.step{background:#111;border:2px solid var(--line);color:#888;font-family:'Press Start 2P';font-size:9px;padding:10px 12px;cursor:pointer}
.step b{color:var(--red);margin-right:6px}
.step.done{border-color:#2f6b23;color:var(--green)}
.step.active{border-color:var(--red);color:#fff;box-shadow:0 0 12px #c1121f66}
main{max-width:1100px;margin:0 auto;padding:6px 12px}
.tab{display:none;gap:16px;align-items:flex-start}
.tab.active{display:flex;flex-wrap:wrap;animation:rise .4s}
@keyframes rise{from{opacity:0;transform:translateY(8px)}}
.screen-col{flex:1 1 520px;min-width:280px}
.panel{flex:1 1 320px;background:var(--panel);border:1px solid var(--line);padding:12px 14px;min-width:280px}
.crt{position:relative;border:3px solid #222;background:#000;line-height:0}
.crt canvas{width:100%;image-rendering:pixelated;display:block}
.crt::after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(0,0,0,.28) 0 1px,transparent 1px 3px),radial-gradient(ellipse,transparent 60%,rgba(0,0,0,.6))}
.counter{color:var(--green);margin:6px 0;font-size:19px}
.pills{display:flex;flex-wrap:wrap;gap:4px}
.pill{font-family:'Press Start 2P';font-size:7px;padding:5px 6px;border:1px solid var(--line);color:#777}
.pill.on{color:#000;background:var(--green);box-shadow:0 0 10px var(--green)}
canvas.wide{width:100%;background:#000;border:1px solid var(--line);margin-top:6px;image-rendering:pixelated}
label{display:block;margin:8px 0}
input[type=number],select{width:100%;background:#000;color:var(--green);border:1px solid var(--line);font-family:'VT323';font-size:19px;padding:3px}
input[type=range]{width:100%;accent-color:var(--red)}
.chk{display:inline-flex;gap:6px;align-items:center;margin-right:10px}
button,.filebtn{background:#1d1d24;color:var(--txt);border:1px solid #3a3a46;font-family:'VT323';font-size:19px;padding:6px 10px;cursor:pointer;display:inline-block;margin:0}
button:hover,.filebtn:hover{border-color:var(--green);color:var(--green)}
button.big{background:var(--red);color:#fff;border-color:#ff3344}
button.danger{border-color:#6b1a1a;color:#ff7070}
.row{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin:8px 0}
.mini-row canvas{width:128px;image-rendering:pixelated;border:1px solid var(--line)}
.mini-row small{opacity:.6;font-size:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}
.arch{font-size:17px;opacity:.8;border-left:3px solid var(--red);padding-left:8px}
.status{color:#ffb347;min-height:24px}
.previews{display:flex;gap:8px}
.previews figure{margin:0;flex:1;text-align:center}
.previews canvas{width:100%;image-rendering:pixelated;border:1px solid var(--line)}
figcaption{font-size:16px;opacity:.7}
.actbadge{font-family:'Press Start 2P';font-size:14px;color:#000;background:var(--green);display:inline-block;padding:8px 10px}
.meter{height:14px;border:1px solid var(--line);background:#000}
#driftFill{height:100%;width:0;background:linear-gradient(90deg,var(--green),#ffd000,var(--red));transition:width .2s}
.banner{position:absolute;left:0;right:0;top:8px;text-align:center;font-family:'Press Start 2P';font-size:9px;line-height:1.4;background:#c1121fcc;color:#fff;padding:6px;animation:blink 1s infinite}
.hidden{display:none}
@keyframes blink{50%{opacity:.6}}
#dpad{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:8px;max-width:340px}
#dpad button{padding:14px 0;font-size:22px;touch-action:none;user-select:none}
#dpad .fire{background:var(--red);color:#fff}
#dpad .toggle.on{background:var(--green);color:#000}
.hint{opacity:.6;font-size:17px}
.compare{display:flex;gap:10px;flex:1 1 100%;flex-wrap:wrap}
.compare figure{flex:1 1 300px;margin:0;text-align:center}
#board{padding-left:20px;font-size:18px}
.eli5{margin:20px 0;background:var(--panel);border:1px solid var(--line);padding:10px 14px}
.eli5 summary{cursor:pointer;font-family:'Press Start 2P';font-size:10px;color:var(--red)}
footer{text-align:center;padding:24px;opacity:.75}
footer a{color:var(--green)}
@media(min-width:900px){#dpad{display:none}}