:root{
  --bg:#0a0d0a; --panel:#12161a; --panel2:#1a2028; --frame:#242c30;
  --p1:#73D363; --p2:#FFA600; --text:#e8ece8; --dim:#7B7D7B;
  --head:#78e6ff; --accent:#CE82FF; --ok:#73D363; --bad:#ff5a5a;
  --mono:"JetBrains Mono","DejaVu Sans Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%;margin:0}
body{
  background:radial-gradient(1200px 600px at 50% -10%, #14201a 0%, var(--bg) 60%);
  color:var(--text); font-family:var(--mono);
  overflow:hidden; user-select:none;
}
.screen{position:fixed;inset:0;display:none;flex-direction:column;
  align-items:center;justify-content:center;padding:16px;gap:14px}
.screen.active{display:flex}

h1.logo{font-size:clamp(28px,7vw,54px);letter-spacing:4px;margin:0;
  color:var(--head);text-shadow:0 0 18px rgba(120,230,255,.35);font-weight:800}
h1.logo .w{color:var(--p2)}
.sub{color:var(--dim);font-size:13px;letter-spacing:2px;margin-top:-6px}

.card{background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--frame);border-radius:14px;padding:20px;
  box-shadow:0 12px 40px rgba(0,0,0,.5); width:min(440px,92vw)}
.card h2{margin:0 0 12px;font-size:16px;color:var(--head);letter-spacing:1px}

input[type=text],input[type=password]{width:100%;padding:14px;border-radius:10px;
  border:1px solid var(--frame);background:#0c1013;color:var(--text);
  font-family:var(--mono);font-size:20px;text-align:center;letter-spacing:6px;
  text-transform:uppercase;outline:none}
input[type=text].nick{letter-spacing:1px;text-transform:none;font-size:18px}
input:focus{border-color:var(--p1);box-shadow:0 0 0 3px rgba(115,211,99,.15)}
.admin-entry{position:fixed;z-index:100;top:18px;right:20px;display:flex;align-items:center;gap:9px;padding:10px 14px;border:1px solid #344149;border-radius:10px;background:#10191ee8;color:#e8ece8;text-decoration:none;font:500 12px system-ui,sans-serif;box-shadow:0 4px 18px #0003}
.admin-entry:hover{border-color:#78e6ff}.admin-entry span{font-weight:800;color:#78e6ff}
@media(max-width:600px){.admin-entry{top:9px;right:9px;padding:8px 10px;font-size:11px}}

button.btn{cursor:pointer;font-family:var(--mono);font-weight:700;
  border:1px solid var(--frame);border-radius:10px;padding:12px 16px;
  background:#182028;color:var(--text);font-size:15px;transition:.12s;letter-spacing:1px}
button.btn:hover{border-color:var(--p1);color:#fff}
button.btn.primary{background:linear-gradient(180deg,#2b5f28,#1c3d1a);
  border-color:var(--p1);color:#eafce8}
button.btn.primary:hover{filter:brightness(1.15)}
button.btn:disabled{opacity:.4;cursor:not-allowed}
.err{color:var(--bad);font-size:13px;min-height:16px;text-align:center}
.row{display:flex;gap:10px}
.row>*{flex:1}

/* ---------- Lobby ---------- */
#lobby{justify-content:flex-start}
.topbar{width:min(980px,96vw);display:flex;align-items:center;
  justify-content:space-between;padding:10px 4px}
.topbar .me{font-size:15px}
.topbar .me b{color:var(--p1)}
.credits{color:var(--p2);font-weight:800}
.lobby-grid{width:min(980px,96vw);display:grid;
  grid-template-columns:1fr 1fr;gap:14px;overflow:auto;padding-bottom:16px}
@media(max-width:720px){.lobby-grid{grid-template-columns:1fr}}
.panel{background:var(--panel);border:1px solid var(--frame);border-radius:12px;padding:14px}
.panel h3{margin:0 0 10px;font-size:13px;color:var(--accent);letter-spacing:2px;text-transform:uppercase}

.panel.wide{grid-column:1/-1}
.ranking{display:flex;flex-direction:column;gap:2px;max-height:34vh;overflow:auto}
.rank-row{display:grid;grid-template-columns:30px 1fr auto 58px;align-items:center;
  gap:8px;padding:6px 10px;border-radius:8px;background:#0e1216;font-size:14px}
.rank-row.head{background:transparent;color:var(--dim);font-size:11px;
  text-transform:uppercase;letter-spacing:1px;padding:2px 10px}
.rank-row.me{background:#101c12;border:1px solid #25401f}
.rank-row .rk{color:var(--dim);font-weight:700;text-align:center}
.rank-row .rk.top{color:var(--p1)}
.rank-row .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:flex;align-items:center;gap:8px}
.rank-row .cr{font-weight:800;text-align:right}
.rank-row .cr.pos{color:var(--p1)} .rank-row .cr.neg{color:var(--p2)} .rank-row .cr.zero{color:var(--dim)}
.rank-row .sn{color:var(--dim);text-align:right;font-size:12px}

.games{display:flex;flex-wrap:wrap;gap:8px}
.chip{cursor:pointer;border:1px solid var(--frame);border-radius:20px;
  padding:8px 14px;font-size:13px;background:#141a20;transition:.12s}
.chip:hover{border-color:var(--head);color:#fff}
.chip.sel{background:linear-gradient(180deg,#3a2b52,#241a33);border-color:var(--accent);color:#fff}

.plist{display:flex;flex-direction:column;gap:6px;max-height:46vh;overflow:auto}
.prow{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;
  background:#0e1216;border:1px solid transparent}
.prow.on{border-color:#20301f}
.dot{width:9px;height:9px;border-radius:50%;flex:0 0 auto;background:var(--dim)}
.dot.online{background:var(--ok);box-shadow:0 0 8px var(--ok)}
.dot.busy{background:var(--p2);box-shadow:0 0 8px var(--p2)}
.pn{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pn .code{color:var(--dim);font-size:11px;margin-left:6px}
.pcred{color:var(--p2);font-weight:700;font-size:13px}
.prow.me{background:#101c12;border-color:#25401f}
.tag{font-size:11px;color:var(--dim)}

.modenote{color:var(--dim);font-size:13px;line-height:1.4;
  background:#141a20;border:1px solid var(--frame);border-radius:10px;padding:12px;margin-bottom:8px}
.challenge-box{background:#161016;border:1px solid var(--accent);border-radius:10px;
  padding:10px;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.challenge-box .txt{flex:1;font-size:13px}
.mini{padding:7px 10px;font-size:12px}

/* ---------- Game ---------- */
#game{justify-content:space-between;padding:8px}
.gtop{width:100%;max-width:560px;display:flex;flex-direction:column;gap:3px;padding:2px 6px}
.gtop-main{display:flex;align-items:center;justify-content:space-between;gap:10px}
.gtop .vs{font-size:15px;font-weight:700}
.gtop .vs b.p1{color:var(--p1)} .gtop .vs b.p2{color:var(--p2)}
.gtop .vs b.p3{color:#4FC3FF} .gtop .vs b.p4{color:#FF5FD2}
.gtop .vsx{color:var(--dim);margin:0 8px;font-weight:400;font-size:13px}
.ghint{white-space:pre-line;color:var(--dim);font-size:12px;line-height:1.4;text-align:center}
.canvas-wrap{position:relative;flex:1;width:100%;display:flex;
  align-items:center;justify-content:center;min-height:0}
canvas#c{background:#000;border:1px solid var(--frame);border-radius:8px;
  box-shadow:0 8px 30px rgba(0,0,0,.6);touch-action:none;
  image-rendering:pixelated;image-rendering:crisp-edges}

/* Transparentes Steuer-Overlay direkt ueber dem Spielbild (nur Touch-Geraete) */
.pad{position:absolute;inset:0;pointer-events:none;display:none}
body.touch .pad{display:block}
.pad-dirs{position:absolute;left:max(10px,3vw);bottom:max(10px,2vh);
  width:calc(3*var(--tb) + 12px);height:calc(3*var(--tb) + 12px)}
.pad-ab{position:absolute;right:max(10px,3vw);bottom:max(12px,3vh);
  display:flex;gap:16px;align-items:flex-end}
:root{--tb:clamp(52px,15vmin,78px)}
.tbtn{position:absolute;pointer-events:auto;display:flex;align-items:center;
  justify-content:center;width:var(--tb);height:var(--tb);
  border:1.5px solid rgba(160,170,180,.5);border-radius:16px;
  background:rgba(18,24,30,.42);backdrop-filter:blur(2px);
  color:#fff;font-size:calc(var(--tb)*.42);font-weight:800;
  user-select:none;transition:transform .04s,background .04s;text-shadow:0 1px 3px #000}
.tbtn.down{background:rgba(60,80,96,.75);border-color:var(--p1);transform:scale(.93)}
.pad-ab .tbtn{position:static}
.round{border-radius:50%;width:calc(var(--tb)*1.12);height:calc(var(--tb)*1.12);
  font-size:calc(var(--tb)*.20);line-height:1.05;text-align:center;padding:2px}
.act-a{border-color:var(--p2)} .act-b{border-color:var(--head)}
.tbtn.wsmall{font-size:calc(var(--tb)*.18);font-weight:700;letter-spacing:0}
.d-up{left:var(--tb);top:0}.d-left{left:0;top:var(--tb)}
.d-right{left:calc(2*var(--tb) + 12px);top:var(--tb)}
.d-down{left:var(--tb);top:calc(2*var(--tb) + 12px)}
.tbtn.hidden{display:none}

.overlay{position:absolute;inset:0;display:none;align-items:center;justify-content:center;
  background:rgba(4,6,8,.82);z-index:20}
.overlay.active{display:flex}
.result{background:var(--panel2);border:1px solid var(--frame);border-radius:16px;
  padding:26px 34px;text-align:center;min-width:260px}
.result .big{font-size:34px;font-weight:800;letter-spacing:2px}
.result .big.win{color:var(--p1)} .result .big.loss{color:var(--p2)} .result .big.draw{color:var(--head)}
.result .rr{color:var(--dim);margin:10px 0 18px}
.result .rc{color:var(--p2);font-weight:800;font-size:18px}

.toast{position:fixed;top:14px;left:50%;transform:translateX(-50%);
  background:#1a2230;border:1px solid var(--accent);color:#fff;padding:10px 18px;
  border-radius:10px;font-size:14px;z-index:40;display:none}
.toast.show{display:block;animation:pop .2s}
@keyframes pop{from{opacity:0;transform:translate(-50%,-8px)}to{opacity:1}}
.hidden{display:none!important}
.session-label{font-size:12px;color:var(--head);padding:4px 8px;border:1px solid var(--frame);border-radius:6px;max-width:35vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.topbar{flex-wrap:wrap}.session-switch{font-size:10px!important;padding:7px 10px!important}.btn:disabled{opacity:.5;cursor:wait}

.public-status-footer{position:fixed;bottom:max(8px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:120;font:11px var(--mono);white-space:nowrap}.public-status-footer a{display:block;color:#a9bdb3;text-decoration:none;background:#0c1319e8;border:1px solid #344149;border-radius:20px;padding:7px 12px}.public-status-footer a:hover{color:#73d363;border-color:#73d363}.screen{padding-bottom:44px}body:has(#game.active) .public-status-footer{left:auto;right:8px;bottom:5px;transform:none}body:has(#game.active) .public-status-footer a{font-size:9px;padding:4px 7px}