:root{
    --hud-cyan:#5ff2e0;
    --hud-amber:#ffb84d;
    --hud-red:#ff5d6c;
    --hud-violet:#bd7bff;
    --hud-dim:rgba(95,242,224,.45);
    --panel:rgba(4,12,20,.72);
  }
  *{margin:0;padding:0;box-sizing:border-box}
  #muteBtn{position:fixed;top:12px;right:12px;z-index:30;width:40px;height:40px;cursor:pointer;font-size:18px;line-height:1;background:var(--panel);border:1px solid var(--hud-dim);color:var(--hud-cyan);backdrop-filter:blur(3px);transition:transform .1s,border-color .2s}
  #muteBtn:hover{transform:scale(1.08)}
  #muteBtn.off{border-color:var(--hud-red);opacity:.7}
  html,body{width:100%;height:100%;overflow:hidden;background:#000;font-family:'Courier New',monospace;color:var(--hud-cyan)}
  canvas{display:block}
  .panel{background:var(--panel);border:1px solid var(--hud-dim);padding:10px 14px;backdrop-filter:blur(3px)}

  #hud{position:fixed;inset:0;pointer-events:none;display:none}
  #topbar{position:absolute;top:12px;left:50%;transform:translateX(-50%);display:flex;gap:14px;align-items:center}
  #topbar .stat{text-align:center;min-width:90px}
  #topbar .stat .lbl{font-size:10px;letter-spacing:2px;color:var(--hud-dim)}
  #topbar .stat .val{font-size:22px;font-weight:bold;text-shadow:0 0 8px var(--hud-cyan)}

  #onlinePanel{position:absolute;top:12px;left:12px;font-size:11px;max-width:210px}
  #onlinePanel .dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--hud-violet);box-shadow:0 0 6px var(--hud-violet);margin-right:6px}
  #onlinePanel .pilot{color:var(--hud-violet);margin-top:3px;font-size:10px;letter-spacing:1px}

  #shipPanel{position:absolute;bottom:14px;left:14px;width:230px}
  .lbl{font-size:10px;letter-spacing:2px;color:var(--hud-dim);margin-bottom:4px}
  .bar{height:10px;background:rgba(255,255,255,.08);border:1px solid var(--hud-dim);margin-bottom:8px;position:relative}
  .bar .fill{height:100%;background:var(--hud-cyan);box-shadow:0 0 8px var(--hud-cyan);transition:width .15s}
  .bar.heat .fill{background:var(--hud-amber);box-shadow:0 0 8px var(--hud-amber)}
  #weaponName{font-size:11px;color:var(--hud-amber);letter-spacing:2px}

  #planetPanel{position:absolute;bottom:14px;right:14px;width:200px;font-size:11px}
  #planetPanel .row{display:flex;justify-content:space-between;align-items:center;margin:3px 0}
  #planetPanel .mini{width:90px;height:6px;background:rgba(255,255,255,.08);border:1px solid var(--hud-dim)}
  #planetPanel .mini i{display:block;height:100%;background:var(--hud-cyan)}
  #planetPanel .dead{color:var(--hud-red);text-decoration:line-through}

  #alert{position:absolute;top:90px;left:50%;transform:translateX(-50%);font-size:16px;letter-spacing:3px;color:var(--hud-amber);text-shadow:0 0 12px var(--hud-amber);opacity:0;transition:opacity .3s;text-align:center}

  #crosshair{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:26px;height:26px}
  #crosshair::before,#crosshair::after{content:'';position:absolute;background:var(--hud-cyan);box-shadow:0 0 6px var(--hud-cyan)}
  #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%)}

  #bossWrap{position:absolute;top:64px;left:50%;transform:translateX(-50%);width:min(420px,70vw);display:none}
  #bossWrap .lbl{text-align:center;color:var(--hud-red);letter-spacing:3px;margin-bottom:3px}
  #bossWrap .bar .fill{background:var(--hud-red);box-shadow:0 0 10px var(--hud-red)}

  #chatPanel{position:absolute;left:14px;bottom:150px;width:280px;font-size:11px}
  #chatMsgs{display:flex;flex-direction:column;gap:3px;max-height:132px;overflow:hidden}
  #chatMsgs .cm{background:rgba(4,12,20,.6);border-left:2px solid var(--hud-dim);padding:3px 7px;color:rgba(200,240,235,.9)}
  #chatMsgs .cm b{color:var(--hud-violet)}
  #chatMsgs .cm.me b{color:var(--hud-cyan)}
  #chatInput{display:none;pointer-events:auto;width:100%;margin-top:6px;font-family:inherit;font-size:12px;color:var(--hud-cyan);background:rgba(4,12,20,.85);border:1px solid var(--hud-cyan);padding:7px 9px;outline:none}
  #chatHint{color:var(--hud-dim);font-size:9px;letter-spacing:1px;margin-top:4px}

  .screen{position:fixed;inset:0;display:none;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,rgba(6,18,30,.92),rgba(0,0,0,.97));z-index:10;text-align:center;padding:20px;overflow-y:auto}
  .screen.active{display:flex}
  .screen h1{font-size:clamp(30px,6vw,58px);letter-spacing:9px;text-shadow:0 0 24px var(--hud-cyan);margin-bottom:6px}
  .screen h2{font-size:13px;letter-spacing:5px;color:var(--hud-amber);margin-bottom:24px}
  .screen .ctrls{font-size:12px;line-height:1.9;color:rgba(200,240,235,.85);margin-bottom:22px}
  .screen .ctrls b{color:var(--hud-cyan);background:rgba(95,242,224,.12);padding:1px 7px;border:1px solid var(--hud-dim)}
  .btn{cursor:pointer;font-family:inherit;font-size:15px;letter-spacing:4px;color:#02151a;background:var(--hud-cyan);border:none;padding:13px 38px;box-shadow:0 0 18px rgba(95,242,224,.55);transition:transform .1s;margin:5px}
  .btn:hover{transform:scale(1.05)}
  .btn.alt{background:transparent;color:var(--hud-cyan);border:1px solid var(--hud-cyan)}
  .btn.violet{background:var(--hud-violet);box-shadow:0 0 18px rgba(189,123,255,.55)}
  .btn:disabled{opacity:.35;cursor:not-allowed;transform:none}

  #nameWrap{margin-bottom:22px}
  #nameError{display:none;margin-top:8px;font-size:11px;letter-spacing:1px;color:var(--hud-red);text-shadow:0 0 8px rgba(255,93,108,.6)}
  #pilotName{font-family:inherit;font-size:18px;letter-spacing:3px;text-align:center;color:var(--hud-cyan);background:rgba(95,242,224,.07);border:1px solid var(--hud-dim);padding:10px 16px;width:280px;outline:none;text-transform:uppercase}
  #creditsMenu,#creditsHangar{font-size:15px;letter-spacing:2px;color:var(--hud-amber);margin-bottom:18px}
  #onlineStatus{font-size:11px;letter-spacing:2px;margin-top:16px;color:var(--hud-violet)}
  #onlineStatus.off{color:var(--hud-red)}

  /* Hangar */
  #hangarGrid{display:flex;gap:28px;flex-wrap:wrap;justify-content:center;max-width:980px;margin-bottom:18px}
  .hcol{min-width:300px;max-width:440px;flex:1}
  .hcol h3{font-size:13px;letter-spacing:4px;color:var(--hud-dim);margin-bottom:10px;border-bottom:1px solid var(--hud-dim);padding-bottom:6px}
  .item{display:flex;justify-content:space-between;align-items:center;gap:10px;background:rgba(95,242,224,.05);border:1px solid rgba(95,242,224,.25);padding:10px 12px;margin-bottom:8px;text-align:left}
  .item.sel{border-color:var(--hud-cyan);box-shadow:0 0 12px rgba(95,242,224,.3)}
  .item .nm{font-size:13px;letter-spacing:2px}
  .item .ds{font-size:10px;color:rgba(200,240,235,.6);margin-top:2px}
  .item .st{font-size:9px;color:var(--hud-amber);margin-top:2px;letter-spacing:1px}
  .ibtn{cursor:pointer;font-family:inherit;font-size:11px;letter-spacing:2px;padding:7px 12px;border:1px solid var(--hud-cyan);background:transparent;color:var(--hud-cyan);white-space:nowrap}
  .ibtn.buy{border-color:var(--hud-amber);color:var(--hud-amber)}
  .ibtn.cur{background:var(--hud-cyan);color:#02151a;cursor:default}
  .ibtn:disabled{opacity:.35;cursor:not-allowed}

  /* Estación orbital (hangar en juego) */
  #dockPrompt{position:absolute;bottom:160px;left:50%;transform:translateX(-50%);font-size:14px;letter-spacing:3px;color:var(--hud-amber);text-shadow:0 0 12px var(--hud-amber);display:none;text-align:center;animation:dockpulse 1s ease-in-out infinite}
  #dockPrompt b{color:#02151a;background:var(--hud-amber);padding:1px 9px;font-weight:bold}
  @keyframes dockpulse{0%,100%{opacity:.5}50%{opacity:1}}
  #stationPanel{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:rgba(2,8,14,.78);backdrop-filter:blur(4px);pointer-events:auto;z-index:20}
  #stationPanel.open{display:flex}
  .stwrap{width:min(460px,92vw);max-height:88vh;overflow-y:auto;background:var(--panel);border:1px solid var(--hud-cyan);box-shadow:0 0 30px rgba(95,242,224,.25);padding:22px 24px}
  .sttitle{font-size:18px;letter-spacing:5px;text-align:center;color:var(--hud-cyan);text-shadow:0 0 14px var(--hud-cyan);margin-bottom:14px}
  #stScore{font-size:15px;letter-spacing:2px;color:var(--hud-amber);text-align:center;margin-bottom:18px}
  .stsec{margin-bottom:18px}
  #stRepairBtn{width:100%;margin-top:4px}
  #stUndock{width:100%}

  /* Controles táctiles (móvil) */
  #touchControls{display:none}
  body.touch #touchControls{display:block}
  body.touch canvas{touch-action:none}
  #touchLeft{position:absolute;left:0;top:0;width:45%;height:100%;pointer-events:auto;touch-action:none;z-index:8}
  #joyBase{position:absolute;display:none;width:120px;height:120px;margin:-60px 0 0 -60px;border:2px solid var(--hud-dim);border-radius:50%;background:rgba(95,242,224,.06);pointer-events:none;z-index:9}
  #joyKnob{position:absolute;left:50%;top:50%;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;background:rgba(95,242,224,.35);border:1px solid var(--hud-cyan);box-shadow:0 0 12px var(--hud-cyan)}
  .tbtn{position:absolute;pointer-events:auto;touch-action:none;font-family:inherit;color:var(--hud-cyan);background:var(--panel);border:1px solid var(--hud-dim);backdrop-filter:blur(3px);z-index:9;user-select:none;display:flex;align-items:center;justify-content:center;letter-spacing:2px}
  .tbtn.pressed{background:rgba(95,242,224,.3);color:#02151a}
  #fireBtn{right:22px;bottom:90px;width:104px;height:104px;border-radius:50%;font-size:15px;border-color:var(--hud-red);color:var(--hud-red)}
  #fireBtn.pressed{background:rgba(255,93,108,.4);color:#fff}
  #thrustBtn{right:152px;bottom:150px;width:64px;height:64px;border-radius:12px;font-size:24px}
  #brakeBtn{right:152px;bottom:78px;width:64px;height:64px;border-radius:12px;font-size:24px}
  #boostBtn{right:22px;bottom:206px;width:104px;height:40px;border-radius:8px;font-size:12px;color:var(--hud-amber);border-color:var(--hud-amber)}
  #boostBtn.pressed{background:rgba(255,184,77,.4);color:#02151a}
  #chatBtn{right:12px;top:60px;width:44px;height:44px;border-radius:8px;font-size:18px}
  body.touch #planetPanel{top:112px;bottom:auto;right:8px;width:148px;font-size:10px}
  body.touch #shipPanel{top:92px;bottom:auto;left:8px;width:172px}
  body.touch #chatPanel{display:none}

  /* Ranking */
  #rankList{width:min(480px,90vw);margin-bottom:20px}
  #rankList .rrow{display:flex;justify-content:space-between;font-size:14px;letter-spacing:2px;padding:9px 14px;border-bottom:1px solid rgba(95,242,224,.18)}
  #rankList .rrow:first-child{color:var(--hud-amber);text-shadow:0 0 10px var(--hud-amber)}
  #rankList .me{color:var(--hud-violet)}

  #gameover h1{color:var(--hud-red);text-shadow:0 0 24px var(--hud-red)}
  #finalScore{font-size:20px;margin-bottom:8px}
  #earned{font-size:14px;color:var(--hud-amber);letter-spacing:2px;margin-bottom:24px}