@font-face{
    font-family:'Orbitron';
    font-style:normal;
    font-weight:100 900;
    font-display:swap;
    src:url('../fonts/orbitron.woff2') format('woff2');
  }

  :root{
    --accent:#6fe3ff;
    --accent2:#c08bff;
    --warm:#ffd9a0;
    --ink:#e9f4ff;
    --body:'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
  }
  *{ box-sizing:border-box; margin:0; padding:0; }
  html,body{ width:100%; height:100%; overflow:hidden; background:#01010a; }
  body{ font-family:var(--body); color:var(--ink); cursor:default; -webkit-user-select:none; user-select:none; }
  canvas{ display:block; position:fixed; inset:0; touch-action:none; }

  #vignette{
    position:fixed; inset:0; pointer-events:none; z-index:5;
    background:radial-gradient(ellipse at center, rgba(0,0,0,0) 52%, rgba(0,0,6,0.55) 100%);
    mix-blend-mode:multiply;
  }

  #hud{ position:fixed; inset:0; pointer-events:none; z-index:10; }
  #crosshair{ position:absolute; left:50%; top:50%; width:26px; height:26px; transform:translate(-50%,-50%); opacity:.55; }
  #crosshair::before, #crosshair::after{ content:""; position:absolute; background:var(--accent); box-shadow:0 0 6px var(--accent); }
  #crosshair::before{ left:50%; top:0; width:1px; height:100%; transform:translateX(-50%); }
  #crosshair::after{ top:50%; left:0; height:1px; width:100%; transform:translateY(-50%); }
  #chdot{ position:absolute; left:50%; top:50%; width:3px; height:3px; border-radius:50%; background:#fff; transform:translate(-50%,-50%); box-shadow:0 0 8px var(--accent); }

  .panel{
    position:absolute; padding:12px 16px;
    background:linear-gradient(180deg, rgba(10,16,32,.55), rgba(6,10,22,.35));
    border:1px solid rgba(120,200,255,.18); border-radius:10px;
    backdrop-filter:blur(6px); box-shadow:0 0 30px rgba(0,0,0,.35), inset 0 0 22px rgba(80,160,255,.05);
  }
  .label{ font-size:10px; letter-spacing:.28em; text-transform:uppercase; color:rgba(180,220,255,.55); font-family:'Orbitron',sans-serif; }
  .value{ font-family:'Orbitron',sans-serif; font-weight:700; }

  #stats{ left:22px; bottom:22px; min-width:200px; }
  #stats .row{ display:flex; justify-content:space-between; align-items:baseline; gap:18px; margin:3px 0; }
  #speedval{ color:var(--accent); font-size:18px; }
  #warp{ color:var(--accent2); opacity:0; transition:opacity .2s; font-size:11px; letter-spacing:.25em; font-family:'Orbitron',sans-serif; margin-top:8px; }
  #warp.on{ opacity:1; }
  #speedbar{ height:4px; margin-top:8px; border-radius:3px; background:rgba(255,255,255,.08); overflow:hidden; }
  #speedbar > i{ display:block; height:100%; width:0%; background:linear-gradient(90deg,var(--accent),var(--accent2)); box-shadow:0 0 10px var(--accent); transition:width .12s linear; }

  #discovery{ right:22px; top:22px; text-align:right; }
  #discovery .value{ color:var(--warm); font-size:20px; }

  #hint{
    position:absolute; left:50%; bottom:84px; transform:translateX(-50%);
    font-size:12px; letter-spacing:.18em; color:rgba(190,225,255,.7); text-transform:uppercase;
    font-family:'Orbitron',sans-serif; text-shadow:0 0 14px rgba(0,0,0,.8); opacity:0; transition:opacity .4s;
  }
  #hint.on{ opacity:1; }

  .marker{ position:absolute; transform:translate(-50%,-50%); pointer-events:none; white-space:nowrap; font-family:'Orbitron',sans-serif; transition:opacity .25s; }
  .marker .ring{ width:14px; height:14px; border:1.5px solid var(--accent); border-radius:50%; margin:0 auto 4px; box-shadow:0 0 10px var(--accent); position:relative; }
  .marker.found .ring{ border-color:var(--warm); box-shadow:0 0 10px var(--warm); background:rgba(255,217,160,.18); }
  .marker .name{ font-size:11px; letter-spacing:.16em; color:#dff2ff; text-shadow:0 0 10px rgba(0,0,0,.9); }
  .marker .dist{ font-size:9px; letter-spacing:.12em; color:rgba(150,200,255,.65); }
  .marker .arrow{ position:absolute; left:50%; top:50%; width:0;height:0; transform:translate(-50%,-50%); border-left:6px solid transparent; border-right:6px solid transparent; border-bottom:10px solid var(--accent); filter:drop-shadow(0 0 6px var(--accent)); display:none; }
  .marker.offscreen .ring,.marker.offscreen .name,.marker.offscreen .dist{ display:none; }
  .marker.offscreen .arrow{ display:block; }

  #popup{
    position:fixed; right:34px; top:50%; transform:translate(40px,-50%);
    width:min(380px, 42vw); z-index:20; pointer-events:none;
    opacity:0; transition:opacity .6s cubic-bezier(.2,.7,.2,1), transform .6s cubic-bezier(.2,.7,.2,1);
    background:linear-gradient(160deg, rgba(14,20,40,.78), rgba(6,9,20,.62));
    border:1px solid rgba(140,200,255,.25); border-radius:16px; padding:26px 28px;
    backdrop-filter:blur(10px); box-shadow:0 20px 60px rgba(0,0,0,.55), inset 0 0 40px rgba(80,150,255,.06);
  }
  #popup.show{ opacity:1; transform:translate(0,-50%); }
  #popup .tag{ font-family:'Orbitron',sans-serif; font-size:10px; letter-spacing:.3em; color:var(--warm); text-transform:uppercase; }
  #popup h2{ font-family:'Orbitron',sans-serif; font-weight:900; font-size:30px; margin:8px 0 2px; letter-spacing:.04em; background:linear-gradient(90deg,#fff,var(--accent)); -webkit-background-clip:text; background-clip:text; color:transparent; }
  #popup .sub{ font-style:italic; color:var(--accent2); font-size:14px; margin-bottom:14px; letter-spacing:.04em; }
  #popup p{ font-size:15px; line-height:1.65; color:rgba(228,240,255,.92); }
  #popup .bar{ height:2px; margin:16px 0 0; background:linear-gradient(90deg,var(--accent),transparent); }

  #finale{ position:fixed; inset:0; z-index:30; display:flex; align-items:center; justify-content:center; pointer-events:none; opacity:0; transition:opacity 1.4s ease; text-align:center; padding:30px; }
  #finale.show{ opacity:1; }
  #finale .box{ max-width:640px; }
  #finale h1{ font-family:'Orbitron',sans-serif; font-weight:900; font-size:34px; letter-spacing:.06em; background:linear-gradient(90deg,var(--accent),var(--warm),var(--accent2)); -webkit-background-clip:text; background-clip:text; color:transparent; margin-bottom:14px; }
  #finale p{ font-size:17px; line-height:1.7; color:rgba(230,242,255,.9); }

  #intro{
    position:fixed; inset:0; z-index:50; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center;
    background:radial-gradient(ellipse at center, rgba(6,10,28,.35), rgba(2,2,12,.85)); backdrop-filter:blur(2px); transition:opacity 1s ease;
  }
  #intro.hidden{ opacity:0; pointer-events:none; }
  #intro .kicker{ font-family:'Orbitron',sans-serif; font-size:12px; letter-spacing:.5em; color:var(--accent); text-transform:uppercase; margin-bottom:18px; opacity:.85; }
  #intro h1{
    font-family:'Orbitron',sans-serif; font-weight:900; font-size:clamp(40px,8vw,92px); letter-spacing:.08em; line-height:1; margin-bottom:18px;
    background:linear-gradient(120deg,#ffffff 10%,var(--accent) 45%,var(--accent2) 80%); -webkit-background-clip:text; background-clip:text; color:transparent;
    text-shadow:0 0 60px rgba(120,200,255,.25);
  }
  #intro .tagline{ font-size:clamp(15px,2.4vw,20px); color:rgba(220,236,255,.85); max-width:560px; margin-bottom:36px; }
  #controls{ display:flex; gap:26px; flex-wrap:wrap; justify-content:center; margin-bottom:42px; }
  #controls .c{ display:flex; flex-direction:column; align-items:center; gap:8px; min-width:74px; }
  #controls .keys{ display:flex; gap:5px; }
  .key{ font-family:'Orbitron',sans-serif; font-size:12px; min-width:26px; height:26px; padding:0 7px; display:flex; align-items:center; justify-content:center; border:1px solid rgba(150,210,255,.35); border-radius:6px; color:#dff2ff; background:rgba(120,190,255,.06); box-shadow:0 2px 0 rgba(120,190,255,.12); }
  #controls .desc{ font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:rgba(170,210,255,.6); }
  #startbtn{
    pointer-events:auto; cursor:pointer; font-family:'Orbitron',sans-serif; font-weight:700; font-size:16px; letter-spacing:.22em; text-transform:uppercase; color:#021018;
    padding:16px 42px; border:none; border-radius:40px; background:linear-gradient(90deg,var(--accent),var(--accent2)); box-shadow:0 0 40px rgba(111,227,255,.5); transition:transform .2s, box-shadow .2s; animation:pulse 2.6s ease-in-out infinite;
  }
  #startbtn:hover{ transform:scale(1.05); box-shadow:0 0 70px rgba(160,140,255,.7); }
  @keyframes pulse{ 0%,100%{ box-shadow:0 0 40px rgba(111,227,255,.45);} 50%{ box-shadow:0 0 70px rgba(160,140,255,.7);} }
  #intro .foot{ position:absolute; bottom:22px; font-size:11px; letter-spacing:.2em; color:rgba(150,190,240,.4); text-transform:uppercase; font-family:'Orbitron',sans-serif; }

  #loading{ position:fixed; inset:0; z-index:60; display:flex; align-items:center; justify-content:center; background:#01010a; transition:opacity .8s ease; }
  #loading.hidden{ opacity:0; pointer-events:none; }
  #loading .spin{ font-family:'Orbitron',sans-serif; letter-spacing:.4em; color:var(--accent); font-size:13px; text-transform:uppercase; animation:blink 1.4s ease-in-out infinite; }
  @keyframes blink{ 0%,100%{opacity:.3;} 50%{opacity:1;} }

  #muteHint{ position:fixed; left:22px; top:22px; z-index:10; font-family:'Orbitron',sans-serif; font-size:10px; letter-spacing:.18em; color:rgba(150,200,255,.45); text-transform:uppercase; pointer-events:none; }
  #err{ position:fixed; inset:0; z-index:70; display:none; align-items:center; justify-content:center; text-align:center; padding:40px; background:#01010a; }
  #err.show{ display:flex; }
  #err .box{ max-width:560px; font-family:var(--body); color:#cfe2ff; }
  #err code{ font-family:monospace; color:var(--accent); }

  #legal{ position:fixed; right:22px; bottom:16px; z-index:55; display:flex; align-items:center; gap:9px; pointer-events:auto; font-family:'Orbitron',sans-serif; }
  .legal-link{ background:none; border:none; cursor:pointer; color:rgba(150,200,255,.5); font-family:inherit; font-size:10px; letter-spacing:.18em; text-transform:uppercase; padding:4px 2px; transition:color .2s, text-shadow .2s; }
  .legal-link:hover{ color:var(--accent); text-shadow:0 0 10px var(--accent); }
  .legal-sep{ color:rgba(150,200,255,.28); font-size:10px; }

  #legalOverlay{ position:fixed; inset:0; z-index:80; display:none; align-items:center; justify-content:center; padding:24px;
    background:rgba(2,3,10,.66); backdrop-filter:blur(4px); }
  #legalOverlay.show{ display:flex; }
  .legal-card{ position:relative; width:min(680px,92vw); max-height:84vh; overflow-y:auto; padding:32px 34px 36px;
    background:linear-gradient(160deg, rgba(14,20,40,.95), rgba(6,9,20,.95));
    border:1px solid rgba(140,200,255,.25); border-radius:16px;
    box-shadow:0 30px 80px rgba(0,0,0,.6), inset 0 0 50px rgba(80,150,255,.05); }
  .legal-card::-webkit-scrollbar{ width:10px; }
  .legal-card::-webkit-scrollbar-thumb{ background:rgba(120,190,255,.25); border-radius:6px; }
  .legal-close{ position:absolute; top:14px; right:16px; background:none; border:none; cursor:pointer;
    color:rgba(190,225,255,.7); font-size:26px; line-height:1; padding:2px 6px; transition:color .2s; }
  .legal-close:hover{ color:var(--accent); }
  .legal-card h1{ font-family:'Orbitron',sans-serif; font-weight:900; font-size:24px; letter-spacing:.04em; margin:0 30px 14px 0;
    background:linear-gradient(90deg,#fff,var(--accent)); -webkit-background-clip:text; background-clip:text; color:transparent; }
  .legal-card h2{ font-family:'Orbitron',sans-serif; font-weight:700; font-size:14px; letter-spacing:.06em; color:var(--accent); margin:20px 0 8px; }
  .legal-card h3{ font-family:'Orbitron',sans-serif; font-weight:700; font-size:12px; letter-spacing:.06em; color:var(--accent2); margin:16px 0 6px; }
  .legal-card p, .legal-card li{ font-size:14px; line-height:1.65; color:rgba(228,240,255,.88); margin-bottom:8px; }
  .legal-card ul{ margin:0 0 8px 20px; }
  .legal-card a{ color:var(--accent); text-decoration:none; border-bottom:1px solid rgba(111,227,255,.3); }
  .legal-card a:hover{ text-shadow:0 0 8px var(--accent); }

  #controls-touch{ display:none; gap:26px; flex-wrap:wrap; justify-content:center; margin-bottom:42px; }
  #touch{ position:fixed; inset:0; z-index:15; pointer-events:none; display:none; }
  body.touch #touch{ display:block; }
  body.touch #hint, body.touch #muteHint{ display:none; }
  body.touch #controls{ display:none; }
  body.touch #controls-touch{ display:flex; }
  body.touch #stats{ top:16px; bottom:auto; }
  body.touch #legal{ bottom:8px; right:auto; left:50%; transform:translateX(-50%); }

  #joy{ position:absolute; left:26px; bottom:30px; width:132px; height:132px; border-radius:50%; pointer-events:auto; touch-action:none;
    background:radial-gradient(circle, rgba(120,190,255,.10), rgba(10,16,32,.34)); border:1px solid rgba(120,200,255,.25);
    backdrop-filter:blur(4px); box-shadow:0 0 30px rgba(0,0,0,.35), inset 0 0 26px rgba(80,160,255,.06); }
  #joyKnob{ position:absolute; left:50%; top:50%; width:58px; height:58px; border-radius:50%; transform:translate(-50%,-50%);
    background:radial-gradient(circle, rgba(111,227,255,.55), rgba(60,120,200,.32)); border:1px solid rgba(150,220,255,.55); box-shadow:0 0 20px rgba(111,227,255,.45); }
  #tbtns{ position:absolute; right:24px; bottom:30px; display:flex; flex-direction:column; gap:14px; align-items:center; pointer-events:none; }
  .tbtn{ pointer-events:auto; touch-action:none; user-select:none; -webkit-user-select:none; width:64px; height:64px; border-radius:50%;
    border:1px solid rgba(120,200,255,.32); background:rgba(10,16,32,.42); backdrop-filter:blur(4px); color:#dff2ff;
    font-family:'Orbitron',sans-serif; font-size:20px; display:flex; align-items:center; justify-content:center; transition:background .15s, box-shadow .15s; }
  .tbtn.on{ background:rgba(111,227,255,.28); box-shadow:0 0 22px rgba(111,227,255,.5); }
  .tbtn.warp{ font-size:12px; letter-spacing:.08em; color:var(--accent2); border-color:rgba(192,139,255,.42); }
  .tbtn.warp.on{ background:rgba(192,139,255,.3); box-shadow:0 0 24px rgba(192,139,255,.5); }