:root{
  color-scheme: dark;
  --bg:#070a24;
  --win-top:#2b3db4; --win-bot:#0b155c;
  --line:#eef0ff; --line2:#7d88d4;
  --ink:#f2f4ff; --dim:#a4acea;
  --gold:#ffd23f; --go:#5ee06a; --stop:#ff5d6c; --warn:#ffa640;
  --floor1:#1b2468; --floor2:#141b52;
  --shadow:#02030e;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{min-height:100%}
body{
  margin:0;
  background:var(--bg);
  background-image:radial-gradient(ellipse at 50% -20%, #1a2380 0%, transparent 60%);
  background-attachment:fixed;
  color:var(--ink);
  font-family:'VT323', ui-monospace, Menlo, monospace;
  font-size:20px; line-height:1.15;
  padding-inline:16px; padding-block:18px 150px;
}
body::after{ /* CRT scanlines */
  content:""; position:fixed; inset:0; pointer-events:none; z-index:50;
  background:repeating-linear-gradient(180deg, rgba(0,0,0,.18) 0 1px, transparent 1px 3px);
}
.px{font-family:'Press Start 2P', ui-monospace, monospace; font-weight:400}
.wrap{max-width:1280px; margin-inline:auto; display:flex; flex-direction:column; gap:20px}
h2,h3{margin:0; text-wrap:balance}

.win{
  background:linear-gradient(180deg,var(--win-top),var(--win-bot));
  border:3px solid var(--line); border-radius:7px;
  box-shadow:0 0 0 3px var(--shadow), inset 0 0 0 2px var(--line2), 6px 6px 0 3px rgba(0,0,0,.45);
  padding:14px;
}

/* header */
.top{display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:16px}
.brand{display:flex; align-items:baseline; gap:14px; flex-wrap:wrap}
.logo{font-size:38px; color:var(--gold); letter-spacing:4px; text-shadow:4px 4px 0 #c2334a, 8px 8px 0 var(--shadow); margin:0}
.tag{font-size:10px; color:var(--dim); letter-spacing:2px; line-height:1.8}
.tag b{font-weight:400; color:var(--warn)}
.tag b.ok{color:var(--go)}
.tag b.bad{color:var(--stop)}
.tools{display:flex; gap:10px; flex-wrap:wrap; align-items:center}
.mecard{display:flex; align-items:center; gap:12px; padding:8px 12px}
.mecard img{width:42px; height:54px; image-rendering:pixelated}
.mecard .nm{font-size:12px; color:var(--gold)}
.mecard .sub{font-size:18px; color:var(--dim)}

/* buttons */
.btn{
  font:10px/1.3 'Press Start 2P', ui-monospace, monospace; letter-spacing:.5px;
  color:var(--ink); background:#050720; border:2px solid var(--line); border-radius:3px;
  padding:10px 12px; cursor:pointer; box-shadow:3px 3px 0 var(--shadow);
}
.btn:hover{color:var(--gold); border-color:var(--gold)}
.btn:focus-visible{outline:3px solid var(--gold); outline-offset:2px}
.btn:active{transform:translate(2px,2px); box-shadow:1px 1px 0 var(--shadow)}
.btn.go{background:var(--go); color:#06200c; border-color:#06200c}
.btn.go:hover{background:#8af392}
.btn.start{background:var(--gold); color:#2a1800; border-color:#2a1800; font-size:12px; padding:12px 14px}
.btn.danger{border-color:var(--stop); color:var(--stop)}
.btn.ghost{background:transparent; box-shadow:none; border-color:var(--line2); color:var(--dim)}
.btn[disabled]{opacity:.5; cursor:not-allowed}
.btn.small{font-size:8px; padding:7px 9px}
.btn.tiny{font-size:8px; padding:3px 5px; box-shadow:none; border-width:1px}

/* your turn banner */
.turnbar{display:flex; flex-wrap:wrap; align-items:center; gap:12px; justify-content:space-between;
  background:var(--gold); color:#2a1800; border:3px solid #2a1800; border-radius:6px; padding:12px 14px;
  box-shadow:0 0 0 3px var(--gold), 0 0 24px rgba(255,210,63,.5)}
.turnbar .px{font-size:13px; line-height:1.6}
.turnbar .t{font-size:22px}

/* layout */
.layout{display:grid; grid-template-columns:minmax(0,1fr) 330px; gap:22px; align-items:start}
@media (max-width:980px){ .layout{grid-template-columns:minmax(0,1fr)} }
.boards{display:grid; grid-template-columns:repeat(auto-fill, minmax(min(100%,430px),1fr)); gap:22px}
.side{display:flex; flex-direction:column; gap:22px}
.empty-lab{color:var(--dim)}

/* board card */
.board{display:flex; flex-direction:column; gap:12px}
.board.yourturn{border-color:var(--gold); animation:glow 1s steps(2) infinite}
@keyframes glow{50%{box-shadow:0 0 0 3px var(--shadow), inset 0 0 0 2px var(--gold), 0 0 22px 4px rgba(255,210,63,.55)}}
.bh{display:flex; justify-content:space-between; align-items:flex-start; gap:10px}
.bh h2{font-size:13px; line-height:1.5; overflow-wrap:anywhere}
.bh .right{display:flex; flex-direction:column; align-items:flex-end; gap:6px}
.desc{margin:4px 0 0; color:var(--dim); font-size:19px}
.chip{font-size:8px; padding:6px 7px; border-radius:2px; white-space:nowrap; border:2px solid var(--shadow)}
.chip.free{background:var(--go); color:#06200c}
.chip.busy{background:var(--stop); color:#2a0006}
.chip.yours{background:#7ad7ff; color:#00202c}
.chip.turn{background:var(--gold); color:#2a1800; animation:blink .6s steps(2) infinite}
.chip.wait{background:var(--warn); color:#2a1400}
@keyframes blink{50%{opacity:.25}}

.stage{
  display:flex; align-items:flex-end; gap:14px; min-height:150px; overflow-x:auto;
  padding:10px 12px 8px; border:2px solid var(--shadow); border-radius:3px;
  background:
    linear-gradient(180deg, rgba(7,10,36,.85) 0 34%, transparent 34%),
    repeating-conic-gradient(var(--floor1) 0 25%, var(--floor2) 0 50%) 0 0/16px 16px;
}
.station{display:flex; align-items:flex-end; gap:8px; padding-right:14px; border-right:2px dashed var(--line2); flex:none; position:relative}
.pcb{width:54px; height:33px; image-rendering:pixelated; margin-bottom:26px}
.led{position:absolute; left:4px; bottom:66px; width:8px; height:8px; background:#3a1016; border:2px solid var(--shadow)}
.led.on{background:var(--stop); animation:blink .5s steps(2) infinite}
.line{display:flex; align-items:flex-end; gap:10px; flex:none}
.slot{display:flex; flex-direction:column; align-items:center; gap:3px; min-width:58px}
.slot .num{font-size:8px; color:var(--dim); min-height:12px}
.slot.me .num, .slot.me .nm{color:var(--gold)}
.slot .nm{font-size:18px; max-width:84px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.slot .tm{font-size:17px; color:#7ad7ff; font-variant-numeric:tabular-nums; min-height:17px}
.slot.off .spr{opacity:.45}
.slot.off .nm::after{content:" z"; color:var(--line2)}
.spr{width:42px; height:54px; image-rendering:pixelated; filter:drop-shadow(0 3px 0 rgba(0,0,0,.45)); animation:bob 1s steps(1) infinite}
.slot.off .spr{animation:none}
@keyframes bob{50%{transform:translateY(-3px)}}
.adm{display:flex; gap:3px}
.idle,.nobody{color:var(--line2); font-size:18px; align-self:center; white-space:nowrap}
.idle{width:58px; text-align:center; margin-bottom:30px}

.actions{display:flex; flex-wrap:wrap; gap:10px; align-items:center}
.eta{font-size:19px; color:var(--dim); margin-left:auto}
.eta b{color:var(--ink); font-weight:400; font-variant-numeric:tabular-nums}

/* side panels */
.side h3{font-size:11px; color:var(--gold); margin-bottom:10px; letter-spacing:1px}
.vote{border-top:2px dotted var(--line2); padding-block:9px; display:flex; flex-direction:column; gap:6px}
.vote:first-child{border-top:0; padding-top:0}
.vote .what{font-size:19px}
.vote .why{font-size:18px; color:var(--dim)}
.ballots{display:flex; flex-wrap:wrap; gap:6px; align-items:center}
.ballots .arrow{color:var(--line2); font-size:16px}
.ballot{font-size:17px; padding:1px 6px; border:2px solid var(--line2); border-radius:2px; color:var(--dim)}
.ballot.y{border-color:var(--go); color:var(--go)}
.ballot.n{border-color:var(--stop); color:var(--stop)}
.pill{font-size:7px; padding:4px 5px; border-radius:2px; align-self:flex-start}
.pill.pending{background:var(--warn); color:#2a1400}
.pill.done{background:var(--go); color:#06200c}
.pill.cancelled{background:var(--line2); color:#0b0f33}
.row{display:flex; flex-wrap:wrap; gap:8px; align-items:center}
.muted{color:var(--dim); font-size:19px; margin:0}
.log{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:4px; max-height:360px; overflow-y:auto; font-size:18px}
.log time{color:var(--line2); margin-right:6px; font-variant-numeric:tabular-nums}
.log .good{color:var(--go)} .log .bad{color:var(--stop)}
.foot{display:flex; flex-wrap:wrap; gap:12px; justify-content:space-between; align-items:center; color:var(--dim); font-size:19px}

/* dialog box */
.dlg{position:fixed; left:50%; transform:translateX(-50%); bottom:calc(16px + env(safe-area-inset-bottom,0px));
  width:min(700px, calc(100% - 32px)); z-index:40; display:flex; gap:14px; align-items:flex-start}
.dlg img{width:42px; height:54px; image-rendering:pixelated; flex:none}
.dlg .body{flex:1; display:flex; flex-direction:column; gap:10px; min-width:0}
.dlg .who{font-size:10px; color:var(--gold)}
.dlg .txt{font-size:22px; margin:0; overflow-wrap:anywhere}
.dlg .txt::after{content:" ▼"; color:var(--gold); animation:blink .8s steps(2) infinite}
.dlg .more{font-size:16px; color:var(--dim)}

/* modals */
.ov{position:fixed; inset:0; background:rgba(2,3,14,.78); z-index:60; display:grid; place-items:center; padding:16px; overflow-y:auto}
.modal{width:min(560px,100%); display:flex; flex-direction:column; gap:14px}
.modal h3{font-size:13px; color:var(--gold); line-height:1.5}
.modal p{margin:0; font-size:20px}
.modal label{font-size:9px; color:var(--dim); display:block; margin-bottom:6px}
.modal input{font:24px 'VT323', monospace; background:#050720; color:var(--gold);
  border:2px solid var(--line); border-radius:3px; padding:4px 8px; width:100%}
.modal input:focus-visible{outline:3px solid var(--gold); outline-offset:2px}
.modal .up{text-transform:uppercase}
.modal .end{display:flex; gap:10px; justify-content:flex-end; flex-wrap:wrap}
.modal .err{color:var(--stop); font-size:19px; min-height:1em}
.ed{display:grid; grid-template-columns:auto 1fr; gap:18px 22px}
@media (max-width:520px){ .ed{grid-template-columns:1fr} .ed .pv{justify-self:center} }
.pv{width:112px; height:144px; image-rendering:pixelated; background:repeating-conic-gradient(var(--floor1) 0 25%, var(--floor2) 0 50%) 0 0/16px 16px; border:2px solid var(--shadow); padding:4px}
.opts{display:flex; flex-direction:column; gap:10px}
.opt{display:grid; grid-template-columns:78px auto 1fr auto; align-items:center; gap:8px}
.opt .lab{font-size:8px; color:var(--dim)}
.opt .val{display:flex; align-items:center; justify-content:center; font-size:20px; height:28px}
.sw{width:40px; height:20px; border:2px solid var(--shadow); box-shadow:inset 0 0 0 2px rgba(255,255,255,.25)}
.code{font-size:14px; color:var(--gold); letter-spacing:3px}
.sep{border:0; border-top:2px dotted var(--line2); margin:0}

.toast{position:fixed; top:calc(14px + env(safe-area-inset-top,0px)); left:50%; transform:translateX(-50%); z-index:70;
  background:var(--stop); color:#2a0006; border:3px solid var(--shadow); border-radius:4px; padding:10px 14px; font-size:10px; line-height:1.5;
  max-width:calc(100% - 32px)}

@media (prefers-reduced-motion: reduce){ *{animation:none !important} }