:root{
  --bg:#1a120b; --panel:#241812; --amber:#ffb300; --green:#39ff14;
  --brass:#c9a24b; --cream:#f3e8c8; --ink:#0c0805;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;background:
  radial-gradient(ellipse at 50% 0%, #2a1c10 0%, var(--bg) 60%, #0d0805 100%);
  color:var(--cream);font-family:'IBM Plex Mono',monospace;min-height:100vh;}
body::after{ /* global CRT scanline haze */
  content:"";position:fixed;inset:0;pointer-events:none;z-index:9998;
  background:repeating-linear-gradient(to bottom,rgba(0,0,0,0) 0 2px,rgba(0,0,0,.10) 2px 3px);
  mix-blend-mode:multiply;opacity:.5;}

header{background:linear-gradient(180deg,#3a2718,#1c120a);
  border-bottom:3px solid var(--brass);padding:16px;text-align:center;
  box-shadow:0 6px 24px #000;position:relative;z-index:1;}
h1{margin:0;font-family:'Bricolage Grotesque',sans-serif;font-weight:800;
  font-size:clamp(24px,6vw,44px);color:var(--amber);letter-spacing:1px;
  text-shadow:0 0 12px rgba(255,179,0,.7),0 0 26px rgba(255,179,0,.35);}
.sub{color:var(--brass);font-size:12px;letter-spacing:2px;margin-top:6px;
  font-weight:400;text-transform:uppercase;}

main{max-width:1040px;margin:0 auto;padding:20px;display:flex;flex-direction:column;gap:18px;}

.stage{display:flex;gap:18px;flex-wrap:wrap;align-items:flex-start;justify-content:center;}
.side{display:flex;flex-direction:column;gap:14px;align-items:center;}
.disc-box,.cap{text-align:center;color:var(--brass);font-size:10px;letter-spacing:1px;}
.cap{margin-top:4px;}
.dim{color:#8a7048;}
#disc{display:block;margin:0 auto;filter:drop-shadow(0 0 6px rgba(201,162,75,.6));}

.readout{background:#050301;border:1px solid var(--brass);border-radius:8px;padding:10px 12px;
  font-size:11px;color:var(--green);text-shadow:0 0 6px var(--green);line-height:1.9;
  width:150px;letter-spacing:.5px;}
.readout b{color:var(--amber);text-shadow:0 0 6px var(--amber);}

.crt-wrap{flex:1 1 320px;min-width:280px;max-width:440px;}
.crt{position:relative;border-radius:26px/36px;background:#000;overflow:hidden;aspect-ratio:2/3;
  box-shadow:inset 0 0 60px rgba(0,0,0,.9),0 0 0 12px #2a1c12,0 0 0 15px var(--brass),0 14px 44px #000;}
#screen{display:block;width:100%;height:100%;image-rendering:pixelated;
  background:radial-gradient(ellipse at center,#120c06,#000);}
/* FX overlays */
.crt.fx-scan::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:3;
  background:repeating-linear-gradient(to bottom,rgba(0,0,0,0) 0 2px,rgba(0,0,0,.28) 2px 4px);}
.crt.fx-vignette::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  border-radius:26px/36px;background:radial-gradient(ellipse at center,transparent 52%,rgba(0,0,0,.75) 100%);}
.crt.fx-flicker #screen{animation:flick 3.5s infinite;}
.crt.fx-fringe #screen{filter:drop-shadow(1.2px 0 0 rgba(255,0,0,.35)) drop-shadow(-1.2px 0 0 rgba(0,180,255,.35));}
@keyframes flick{0%,100%{opacity:1}48%{opacity:.94}50%{opacity:.82}52%{opacity:.96}80%{opacity:.9}}

.hint{text-align:center;font-size:10px;color:var(--brass);margin-top:8px;letter-spacing:1px;}

#wave{display:block;border-radius:8px;border:1px solid #204d0e;
  box-shadow:0 0 14px rgba(57,255,20,.15) inset;}

.panel{background:linear-gradient(180deg,#2c1e14,#1a1109);border:2px solid var(--brass);
  border-radius:14px;padding:18px;box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 8px 22px #000;}
.panel h2{margin:0 0 14px;font-size:13px;color:var(--amber);letter-spacing:2px;
  text-transform:uppercase;font-family:'Bricolage Grotesque',sans-serif;font-weight:800;}

.row{display:flex;flex-wrap:wrap;gap:16px;}
.ctl{display:flex;flex-direction:column;gap:6px;flex:1 1 160px;}
label{font-size:11px;color:var(--brass);letter-spacing:1px;}
select,input[type=text]{background:#0c0805;color:var(--cream);border:1px solid var(--brass);
  border-radius:6px;padding:9px;font-family:inherit;font-size:13px;}
select:focus,input[type=text]:focus{outline:none;border-color:var(--amber);
  box-shadow:0 0 8px rgba(255,179,0,.4);}
input[type=range]{-webkit-appearance:none;appearance:none;height:6px;border-radius:3px;
  background:#0c0805;border:1px solid var(--brass);}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;
  border-radius:50%;background:var(--brass);border:2px solid var(--amber);cursor:pointer;
  box-shadow:0 0 8px var(--amber);}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;
  background:var(--brass);border:2px solid var(--amber);cursor:pointer;}

.fxblock{margin-top:16px;}
.fx-toggles{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;}
.tog{font-size:11px;color:var(--cream);background:#0c0805;border:1px solid #4a3820;
  padding:6px 11px;border-radius:20px;cursor:pointer;user-select:none;transition:.15s;}
.tog.on{border-color:var(--green);color:var(--green);text-shadow:0 0 6px var(--green);
  box-shadow:0 0 8px rgba(57,255,20,.2);}

.btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px;}
button{font-family:inherit;cursor:pointer;
  background:linear-gradient(180deg,#d9b25a,#8f6f2e);color:#1a120b;border:none;
  border-radius:7px;padding:11px 17px;font-weight:600;font-size:13px;letter-spacing:1px;
  box-shadow:0 3px 0 #5a4419,0 5px 12px #000;transition:.08s;}
button:active{transform:translateY(2px);box-shadow:0 1px 0 #5a4419;}
button.ghost{background:#241812;color:var(--brass);border:1px solid var(--brass);box-shadow:none;}
button.ghost:active{transform:translateY(1px);}

.aiwrap{display:flex;gap:9px;flex-wrap:wrap;}
.aiwrap input{flex:1 1 220px;}
#status{margin-top:12px;font-size:12px;color:var(--green);text-shadow:0 0 6px rgba(57,255,20,.4);
  min-height:16px;letter-spacing:.5px;}

.gallery{display:flex;gap:10px;flex-wrap:wrap;}
.gcard{background:#0c0805;border:1px solid var(--brass);border-radius:8px;padding:9px;width:118px;
  cursor:pointer;font-size:10px;color:var(--cream);text-align:center;line-height:1.6;transition:.15s;}
.gcard:hover{border-color:var(--amber);box-shadow:0 0 10px rgba(255,179,0,.3);transform:translateY(-2px);}
.gcard b{color:var(--amber);display:block;margin-bottom:3px;}

footer{text-align:center;padding:22px;color:var(--brass);font-size:11px;
  border-top:2px solid #3a2718;margin-top:10px;letter-spacing:.5px;}
footer a{color:var(--amber);text-decoration:none;}
footer a:hover{text-decoration:underline;}

.testcard{position:fixed;inset:0;z-index:10000;background:rgba(10,6,2,.96);
  display:flex;align-items:center;justify-content:center;cursor:pointer;}
.testcard.hidden{display:none;}
.tc-inner{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;color:var(--amber);
  text-align:center;font-size:26px;letter-spacing:3px;line-height:1.8;
  text-shadow:0 0 16px rgba(255,179,0,.6);animation:flick 2s infinite;}
.tc-inner small{font-size:12px;color:var(--brass);letter-spacing:1px;}

.crt-wrap.drop .crt{outline:3px dashed var(--amber);outline-offset:6px;}

@media(max-width:640px){
  .side{flex-direction:row;flex-wrap:wrap;justify-content:center;}
  .readout{width:auto;}
  #wave{width:190px;}
}