:root{
  --bg-overlay: rgba(12,14,18,0.55);
  --border: rgba(255,255,255,0.14);
  --border-strong: rgba(255,255,255,0.28);
  --text: #fafafa;
  --text-dim: rgba(250,250,250,0.6);
  --accent: #ffd34d;
  --accent-dim: rgba(255,211,77,0.18);
  --r-md: 12px;
  --r-lg: 18px;
  --ease: cubic-bezier(0.19,1,0.22,1);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{width:100%;height:100%;overflow:hidden;background:#0a0c10;touch-action:none;overscroll-behavior:none;
  font-family:'Sora',-apple-system,'Segoe UI',sans-serif;user-select:none;-webkit-user-select:none}
canvas#game{display:block;width:100%;height:100%}

/* ---------- HUD ---------- */
#hud{position:fixed;inset:0;pointer-events:none;z-index:5}
.chip{position:fixed;top:calc(env(safe-area-inset-top,0px) + 12px);left:14px;
  background:var(--bg-overlay);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--border);border-radius:999px;padding:7px 14px;
  color:var(--text);font-size:11px;letter-spacing:0.14em;font-weight:600}
.chip b{color:var(--accent)}
#coords{position:fixed;top:calc(env(safe-area-inset-top,0px) + 14px);right:14px;
  color:var(--text-dim);font-size:10px;letter-spacing:0.08em;font-variant-numeric:tabular-nums}

#crosshair{position:fixed;left:50%;top:50%;width:18px;height:18px;transform:translate(-50%,-50%);opacity:0.9}
#crosshair::before,#crosshair::after{content:'';position:absolute;background:#fff;
  box-shadow:0 0 4px rgba(0,0,0,0.6);border-radius:2px}
#crosshair::before{left:50%;top:0;width:2px;height:100%;transform:translateX(-50%)}
#crosshair::after{top:50%;left:0;height:2px;width:100%;transform:translateY(-50%)}

/* ---------- Hotbar ---------- */
#hotbar{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 10px);
  transform:translateX(-50%);display:flex;gap:6px;pointer-events:auto;
  background:var(--bg-overlay);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid var(--border);border-radius:var(--r-lg);padding:7px}
.slot{width:44px;height:44px;border-radius:10px;border:1px solid var(--border);
  background-size:cover;image-rendering:pixelated;position:relative;cursor:pointer;
  transition:transform .2s var(--ease),border-color .15s ease,box-shadow .2s var(--ease)}
.slot.sel{border-color:var(--accent);box-shadow:0 0 16px var(--accent-dim), inset 0 0 0 1px var(--accent);
  transform:translateY(-4px)}
@media (max-width:480px){
  #hotbar{gap:4px;padding:6px}
  .slot{width:36px;height:36px;border-radius:8px}
}
@media (max-width:380px){.slot{width:32px;height:32px}}
.slot .cnt{position:absolute;right:4px;bottom:2px;font-size:11px;font-weight:700;color:#fff;
  text-shadow:0 1px 3px rgba(0,0,0,0.95);pointer-events:none;font-variant-numeric:tabular-nums}
.slot.empty{background-image:none!important}
.slot.picked{border-color:#7ecbff;box-shadow:0 0 14px rgba(126,203,255,0.4), inset 0 0 0 1px #7ecbff;
  transform:translateY(-2px)}

/* ---------- Inventory panel ---------- */
#btnInv{right:24px;bottom:calc(env(safe-area-inset-bottom,0px) + 170px);font-size:22px}
#invPanel{position:fixed;inset:0;z-index:15;display:none;align-items:center;justify-content:center;
  background:rgba(8,10,14,0.6);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
#invPanel.open{display:flex}
#invBox{background:rgba(12,14,18,0.92);border:1px solid var(--border-strong);border-radius:var(--r-lg);
  padding:16px;display:flex;flex-direction:column;gap:10px;max-width:94vw;
  max-height:90vh;overflow-y:auto;
  box-shadow:0 24px 80px rgba(0,0,0,0.6)}

/* ---------- Health / armor / combat ---------- */
#vitals{position:fixed;left:50%;transform:translateX(-50%);
  bottom:calc(env(safe-area-inset-bottom,0px) + 76px);z-index:6;
  display:none;flex-direction:column;align-items:center;gap:5px;pointer-events:none}
#hearts{display:flex;gap:2px}
#hearts img{width:20px;height:17px;image-rendering:pixelated;
  filter:drop-shadow(0 2px 2px rgba(0,0,0,0.55))}
#armorRow{display:flex;gap:4px;pointer-events:auto}
#armorRow img{width:26px;height:26px;image-rendering:pixelated;cursor:pointer;
  background:var(--bg-overlay);border:1px solid var(--border);border-radius:6px;padding:2px}
@media (max-width:480px){#vitals{bottom:calc(env(safe-area-inset-bottom,0px) + 66px)}#hearts img{width:16px;height:14px}}
#dmgFlash{position:fixed;inset:0;pointer-events:none;z-index:8;opacity:0;
  background:radial-gradient(ellipse at center, rgba(255,40,40,0.12) 40%, rgba(190,0,0,0.55) 100%)}
#dmgFlash.show{animation:dmgF .5s ease-out}
@keyframes dmgF{0%{opacity:1}100%{opacity:0}}
#death{position:fixed;inset:0;z-index:30;display:none;flex-direction:column;
  align-items:center;justify-content:center;gap:26px;text-align:center;
  background:rgba(120,10,10,0.6);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
#death.show{display:flex}
#death h2{font-family:'Press Start 2P',monospace;font-weight:400;color:#fff;
  font-size:clamp(1.2rem,6vw,2.2rem);text-shadow:4px 4px 0 #3d0000}
#death .mcbtn{width:min(280px,80vw)}
#win{position:fixed;inset:0;z-index:30;display:none;flex-direction:column;
  align-items:center;justify-content:center;gap:22px;text-align:center;
  background:rgba(60,16,96,0.62);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
#win.show{display:flex}
#win h2{font-family:'Press Start 2P',monospace;font-weight:400;color:#fff;
  font-size:clamp(1rem,5vw,1.8rem);text-shadow:4px 4px 0 #2a0a4a;line-height:1.6}
#win .reward{font-family:'Press Start 2P',monospace;font-size:10px;color:#e7c9ff;
  text-shadow:2px 2px 0 rgba(0,0,0,0.6);line-height:1.8}
#win .mcbtn{width:min(280px,80vw)}

/* ---------- Pause menu ---------- */
#pause{position:fixed;inset:0;z-index:25;display:none;flex-direction:column;
  align-items:center;justify-content:center;gap:16px;text-align:center;
  background:rgba(10,12,16,0.72);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
#pause.show{display:flex}
#pause h2{font-family:'Press Start 2P',monospace;font-weight:400;color:#fff;
  font-size:clamp(1.1rem,5vw,1.7rem);text-shadow:4px 4px 0 #000;margin-bottom:6px}
#pause .panel{width:min(300px,84vw)}
#pause .panel.hidden{display:none}
.setting{display:flex;flex-direction:column;gap:8px;background:rgba(255,255,255,0.05);
  border:2px solid #000;padding:12px 14px;text-align:left}
.setting label{font-family:'Press Start 2P',monospace;font-size:9px;color:#c9c9c9;
  display:flex;justify-content:space-between}
.setting input[type=range]{width:100%;accent-color:#79b94c;height:18px;cursor:pointer}
#portalHint{position:fixed;top:calc(env(safe-area-inset-top,0px) + 44px);left:50%;
  transform:translateX(-50%);z-index:6;pointer-events:none;
  font-family:'Press Start 2P',monospace;font-size:9px;color:#d9a6ff;
  text-shadow:2px 2px 0 rgba(0,0,0,0.75);white-space:nowrap}
#bossbar{position:fixed;top:calc(env(safe-area-inset-top,0px) + 44px);left:50%;
  transform:translateX(-50%);width:min(420px,80vw);display:none;
  flex-direction:column;gap:4px;z-index:6;pointer-events:none;text-align:center}
#bossbar.show{display:flex}
#bossbar span{font-family:'Press Start 2P',monospace;font-size:9px;color:#d9a6ff;
  text-shadow:2px 2px 0 rgba(0,0,0,0.7)}
#bossTrack{height:9px;background:rgba(0,0,0,0.55);border:2px solid #000;
  box-shadow:inset 0 0 0 1px #4a2a6e}
#bossfill{height:100%;width:100%;background:linear-gradient(90deg,#b44dff,#7a1fd0);
  transition:width .25s ease}
#btnCam{right:24px;bottom:calc(env(safe-area-inset-bottom,0px) + 244px);font-size:20px}
#toast{position:fixed;bottom:calc(env(safe-area-inset-bottom,0px) + 132px);left:50%;
  transform:translateX(-50%);z-index:7;pointer-events:none;opacity:0;
  font-family:'Press Start 2P',monospace;font-size:9px;line-height:1.7;color:#fff;
  background:rgba(12,14,18,0.85);border:2px solid #000;padding:10px 14px;
  text-shadow:2px 2px 0 rgba(0,0,0,0.6);text-align:center;max-width:86vw;
  transition:opacity .3s ease}
#tooltip{position:fixed;z-index:16;display:none;pointer-events:none;
  font-family:'Press Start 2P',monospace;font-size:10px;color:#fff;white-space:nowrap;
  background:rgba(12,14,18,0.94);border:2px solid #000;box-shadow:0 4px 0 rgba(0,0,0,0.4);
  padding:6px 10px;text-shadow:1px 1px 0 rgba(0,0,0,0.6)}
#invBox h2{font-size:11px;letter-spacing:0.22em;color:var(--accent);font-weight:600;text-align:center}
#invBox .hint{font-size:10px;color:var(--text-dim);text-align:center;letter-spacing:0.06em}
.grid{display:grid;grid-template-columns:repeat(8,auto);gap:6px;justify-content:center}
#invHot{padding-top:10px;border-top:1px solid var(--border)}
#craft{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;padding-top:10px;border-top:1px solid var(--border)}
.recipe{display:flex;align-items:center;gap:5px;background:rgba(255,255,255,0.05);
  border:1px solid var(--border);border-radius:10px;padding:6px 10px;cursor:pointer;color:var(--text);
  font-size:11px;font-family:inherit;font-weight:600;transition:border-color .15s ease,opacity .2s ease}
.recipe:active{border-color:var(--accent)}
.recipe img{width:24px;height:24px;image-rendering:pixelated;border-radius:5px}
.recipe .arrow{color:var(--text-dim);padding:0 2px}

/* ---------- Joystick ---------- */
#joy{position:fixed;left:22px;bottom:calc(env(safe-area-inset-bottom,0px) + 84px);
  width:118px;height:118px;border-radius:50%;pointer-events:auto;
  background:radial-gradient(circle at 50% 40%, rgba(255,255,255,0.06), rgba(12,14,18,0.45));
  border:1px solid var(--border);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
#knob{position:absolute;left:50%;top:50%;width:52px;height:52px;border-radius:50%;
  transform:translate(-50%,-50%);
  background:linear-gradient(180deg, rgba(255,255,255,0.22), rgba(255,255,255,0.08));
  border:1px solid var(--border-strong);box-shadow:0 6px 18px rgba(0,0,0,0.4)}

/* ---------- Action buttons ---------- */
.abtn{position:fixed;pointer-events:auto;width:62px;height:62px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--bg-overlay);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid var(--border);color:var(--text);font-size:24px;
  transition:transform .12s ease,border-color .15s ease}
.abtn:active{transform:scale(0.9);border-color:var(--accent)}
#btnJump{right:24px;bottom:calc(env(safe-area-inset-bottom,0px) + 96px)}
#btnMode{right:98px;bottom:calc(env(safe-area-inset-bottom,0px) + 158px);font-size:20px}
#btnMode.build{border-color:var(--accent);box-shadow:0 0 18px var(--accent-dim);color:var(--accent)}
#btnDown{display:none;right:98px;bottom:calc(env(safe-area-inset-bottom,0px) + 96px)}
#btnDown.show{display:flex}
#btnExit{display:none;right:98px;bottom:calc(env(safe-area-inset-bottom,0px) + 96px);font-size:20px}
#btnExit.show{display:flex}

/* ---------- Start overlay — Minecraft menu ---------- */
#start{position:fixed;inset:0;z-index:20;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:28px;text-align:center;padding:28px;
  color:var(--text);overflow:hidden;background-color:#2a1e13;image-rendering:pixelated;
  transition:opacity .6s var(--ease)}
#start.hide{opacity:0;pointer-events:none}
#start::after{content:'';position:absolute;inset:0;pointer-events:none;z-index:1;
  background:radial-gradient(ellipse 85% 70% at 50% 32%, transparent 25%, rgba(0,0,0,0.6) 100%)}
#logoWrap{position:relative;z-index:3;animation:fadeUp .7s var(--ease) both, logoBob 3.4s ease-in-out .7s infinite}
#logoWrap h1{font-family:'Press Start 2P',monospace;font-weight:400;
  font-size:clamp(1.8rem,8vw,3.6rem);color:#ececec;line-height:1;letter-spacing:0.02em;
  text-shadow:0 5px 0 #3d3d3d,5px 5px 0 #303030,0 12px 24px rgba(0,0,0,0.9)}
#splash{position:absolute;right:-30px;bottom:-6px;
  font-family:'Press Start 2P',monospace;font-size:clamp(8px,2.2vw,13px);color:#ffff55;
  text-shadow:2px 2px 0 #3f3f00;white-space:nowrap;pointer-events:none;
  animation:splashPulse .9s ease-in-out infinite}
@keyframes logoBob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes splashPulse{0%,100%{transform:rotate(-11deg) scale(1)}50%{transform:rotate(-11deg) scale(1.14)}}
.panel{position:relative;z-index:2;display:flex;flex-direction:column;gap:12px;
  width:min(330px,88vw);animation:fadeUp .5s var(--ease) both}
.panel.hidden{display:none}
.mcbtn{font-family:'Press Start 2P',monospace;font-size:12px;line-height:1;color:#fff;
  padding:17px 10px;cursor:pointer;border:2px solid #000;border-radius:0;
  background:linear-gradient(180deg,#909090,#6b6b6b);
  box-shadow:inset 2px 2px 0 rgba(255,255,255,0.45),inset -2px -2px 0 rgba(0,0,0,0.45),0 4px 0 rgba(0,0,0,0.5);
  text-shadow:2px 2px 0 rgba(0,0,0,0.55);
  transition:transform .06s ease}
.mcbtn:hover{background:linear-gradient(180deg,#9aa4d8,#6a74ba);color:#ffffa0}
.mcbtn:active{transform:translateY(3px);
  box-shadow:inset 2px 2px 0 rgba(0,0,0,0.35),inset -2px -2px 0 rgba(255,255,255,0.15),0 1px 0 rgba(0,0,0,0.5)}
.mcbtn.play{background:linear-gradient(180deg,#79b94c,#4e8a2e)}
.mcbtn.play:hover{background:linear-gradient(180deg,#8ccb5e,#5a9c38);color:#ffffa0}
.mcbtn.back{font-size:10px;padding:12px 10px;background:linear-gradient(180deg,#6b6b6b,#4d4d4d)}
.mcbtn.back:hover{background:linear-gradient(180deg,#7b7b7b,#5a5a5a);color:#ffffa0}
#start input{font-family:'Press Start 2P',monospace;font-size:11px;color:#fff;width:100%;
  background:#0c0c0c;border:2px solid #8f8f8f;outline:2px solid #000;border-radius:0;
  padding:15px 12px;transition:border-color .12s ease}
#start input:focus{border-color:#fff}
#start input::placeholder{color:#6f6f6f}
#mpHint{font-family:'Press Start 2P',monospace;font-size:8px;line-height:1.9;color:#ffe08a;
  text-shadow:1px 1px 0 rgba(0,0,0,0.7);text-align:center;padding:0 4px;margin-top:-4px}
#inCustomDesc.hidden{display:none}
.selrow{display:flex;gap:10px}
.wsel{flex:1;font-family:'Press Start 2P',monospace;font-size:10px;line-height:1.4;color:#c9c9c9;
  padding:13px 4px;cursor:pointer;border:2px solid #000;border-radius:0;
  background:linear-gradient(180deg,#5d5d5d,#454545);
  box-shadow:inset 2px 2px 0 rgba(255,255,255,0.22),inset -2px -2px 0 rgba(0,0,0,0.4);
  text-shadow:2px 2px 0 rgba(0,0,0,0.55);transition:filter .1s ease}
.wsel:hover{filter:brightness(1.15)}
.wsel.sel{color:#fff;background:linear-gradient(180deg,#79b94c,#4e8a2e);
  box-shadow:inset 0 0 0 2px #d9ffb0,inset 2px 2px 0 rgba(255,255,255,0.3),inset -2px -2px 0 rgba(0,0,0,0.35)}
#status{position:relative;z-index:2;font-family:'Press Start 2P',monospace;font-size:9px;
  line-height:1.6;color:#d8d8d8;min-height:15px}
#status.err{color:#ff8a7a}
.pix{position:absolute;z-index:0;opacity:.45;animation:pixFloat linear infinite}
@keyframes pixFloat{from{transform:translateY(105vh) rotate(0deg)}to{transform:translateY(-12vh) rotate(360deg)}}
#players{position:fixed;top:calc(env(safe-area-inset-top,0px) + 12px);left:50%;transform:translateX(-50%);
  background:var(--bg-overlay);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--border);border-radius:999px;padding:7px 14px;
  color:var(--text-dim);font-size:11px;letter-spacing:0.1em}
#players b{color:var(--accent);font-variant-numeric:tabular-nums}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}