:root{
  --bg:#0a0a12;--text:#e2e8f0;--dim:#64748b;
  --red:#ef4444;--orange:#f97316;--amber:#f59e0b;--green:#22c55e;--cyan:#06b6d4;--gold:#facc15;
  --bomb:#ff4d00;
  --font:"Inter","Cairo",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0}
body{min-height:100vh;font-family:var(--font);background:var(--bg);color:var(--text);overflow:hidden}
.home-btn{
  position:fixed;left:14px;top:14px;z-index:70;
  width:44px;height:44px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;text-decoration:none;
  background:rgba(0,0,0,.5);backdrop-filter:blur(16px);transition:transform .15s;
}
.home-btn:hover{transform:scale(1.08)}
.screen{position:fixed;inset:0;z-index:30;display:none;align-items:center;justify-content:center;flex-direction:column}
.screen.active{display:flex;animation:fadeIn .3s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* MENU */
.menu-wrap{width:min(440px,94vw);z-index:35}
.menu-hero{text-align:center;padding:20px}
.menu-hero .hero-icon{font-size:4.5rem;animation:bombBounce 2s ease-in-out infinite}
@keyframes bombBounce{0%,100%{transform:translateY(0) rotate(-5deg)}50%{transform:translateY(-14px) rotate(5deg)}}
.menu-hero h1{
  margin:10px 0 0;font-size:2.8rem;font-weight:900;letter-spacing:.08em;
  background:linear-gradient(135deg,#ff4d00,#ff8c00,#ffcc00);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.menu-hero .tagline{color:var(--dim);font-size:.9rem;margin-top:6px}
.menu-form{
  display:flex;flex-direction:column;gap:12px;
  background:rgba(0,0,0,.4);backdrop-filter:blur(20px);
  border-radius:20px;padding:20px;border:1px solid rgba(255,77,0,.12);
}
.menu-form input{
  padding:12px 14px;font-size:1rem;border-radius:12px;
  border:1px solid rgba(71,85,105,.4);background:rgba(15,23,42,.8);
  color:var(--text);width:100%;text-align:center;
}
.menu-form input:focus{outline:none;border-color:rgba(255,77,0,.5)}
.error-msg{color:var(--red);font-size:.8rem;text-align:center;min-height:1.2em}
.btn{
  border:none;border-radius:14px;padding:12px 28px;font-size:.95rem;
  font-weight:700;color:#fff;cursor:pointer;
  transition:transform .12s,box-shadow .2s,filter .2s;font-family:var(--font);
}
.btn:not(:disabled):hover{transform:translateY(-1px);filter:brightness(1.08)}
.btn-primary{background:linear-gradient(135deg,#ff4d00,#ef4444);box-shadow:0 4px 20px rgba(239,68,68,.35);width:100%}
.btn-start{
  background:linear-gradient(135deg,#22c55e,#16a34a);
  box-shadow:0 4px 20px rgba(34,197,94,.4);width:100%;font-size:1.1rem;padding:14px 28px;
}
.btn-share{font-size:.85rem;padding:10px 20px;margin-top:4px}

/* WAIT */
.wait-wrap{
  width:min(500px,94vw);text-align:center;
  background:rgba(0,0,0,.4);backdrop-filter:blur(20px);
  border-radius:24px;padding:28px 24px;border:1px solid rgba(255,77,0,.15);
}
.wait-header h2{font-size:1.4rem;font-weight:900;color:var(--orange);margin-bottom:8px}
.wait-timer{font-size:1rem;color:var(--text);margin:16px 0}
.wait-timer strong{color:var(--orange);font-size:1.6rem;font-weight:900}
.wp-count{font-size:.85rem;color:var(--dim);margin-bottom:8px}
.wp-count strong{color:var(--text)}
.player-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.player-list li{
  padding:8px 16px;border-radius:12px;font-size:.85rem;font-weight:700;
  background:rgba(255,77,0,.1);border:1px solid rgba(255,77,0,.25);color:var(--orange);
}
@keyframes pop{0%{transform:scale(.5);opacity:0}100%{transform:scale(1);opacity:1}}
.wait-actions{margin-top:16px;display:flex;flex-direction:column;gap:8px;align-items:center}

/* CANVAS */
#gameCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:35;cursor:pointer;background:#0a0a12}

/* HUD */
.game-hud{
  position:fixed;top:10px;left:50%;transform:translateX(-50%);z-index:50;
  display:flex;gap:14px;padding:8px 20px;border-radius:16px;
  background:rgba(0,0,0,.65);backdrop-filter:blur(16px);
  border:1px solid rgba(255,77,0,.2);align-items:center;
}
.hud-pill{display:flex;flex-direction:column;align-items:center;gap:1px;min-width:56px}
.hud-label{font-size:.55rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.hud-pill strong{font-size:1.1rem;font-weight:900}
.sound-btn{background:none;border:none;font-size:1.1rem;cursor:pointer;padding:4px 8px;border-radius:8px}

/* BOMB ALERT */
.bomb-alert{
  position:fixed;bottom:80px;left:50%;transform:translateX(-50%);z-index:55;
  padding:14px 28px;border-radius:16px;
  background:rgba(255,60,0,.2);border:2px solid rgba(255,60,0,.7);
  color:#ff8c42;font-weight:800;font-size:1rem;
  display:flex;align-items:center;gap:10px;white-space:nowrap;
  animation:alertPulse .6s ease-in-out infinite;
}
.bomb-alert.hidden{display:none!important}
@keyframes alertPulse{0%,100%{transform:translateX(-50%) scale(1);opacity:1}50%{transform:translateX(-50%) scale(1.03);opacity:.8}}

/* EVENT FEED */
.event-feed{
  position:fixed;top:60px;left:16px;z-index:50;
  display:flex;flex-direction:column;gap:4px;pointer-events:none;
}
.feed-item{
  padding:6px 14px;border-radius:8px;font-size:.8rem;font-weight:700;
  animation:slideIn .3s ease;white-space:nowrap;backdrop-filter:blur(8px);
  background:rgba(255,77,0,.15);color:var(--orange);border:1px solid rgba(255,77,0,.25);
}
.feed-item.boom{background:rgba(239,68,68,.2);color:var(--red);border-color:rgba(239,68,68,.4)}
.feed-item.win{background:rgba(250,204,21,.15);color:var(--gold);border-color:rgba(250,204,21,.3)}
@keyframes slideIn{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}

/* RESULT */
.result-overlay{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;background:rgba(5,5,10,.9);backdrop-filter:blur(12px)}
.result-overlay.hidden{display:none}
.ro-card{text-align:center;padding:36px 32px;border-radius:24px;background:rgba(0,0,0,.5);border:1px solid rgba(255,77,0,.2);max-width:440px;width:92vw;animation:popIn .4s cubic-bezier(.34,1.56,.64,1)}
@keyframes popIn{0%{transform:scale(.7);opacity:0}100%{transform:scale(1);opacity:1}}
.ro-icon{font-size:4rem;margin-bottom:8px}
.ro-title{font-size:1.6rem;font-weight:900;margin-bottom:6px;color:var(--orange)}
.ro-sub{font-size:1rem;color:var(--dim);margin-bottom:10px}
.ro-rank{font-size:.95rem;color:var(--gold);margin-bottom:8px;min-height:1.2em}
.hidden{display:none!important}

/* LEADERBOARD */
.live-lb{
  position:fixed;right:14px;top:66px;width:280px;z-index:60;
  background:rgba(2,6,23,.85);backdrop-filter:blur(26px);
  border:1px solid rgba(148,163,184,.15);border-radius:20px;padding:14px;
  max-height:75vh;overflow-y:auto;box-shadow:0 20px 46px rgba(0,0,0,.6);
  transition:transform .3s,opacity .25s;
}
.live-lb.lb-hidden{transform:translateX(calc(100% + 30px));opacity:0;pointer-events:none}
.live-lb h3{margin:0 0 10px;font-size:.72rem;font-weight:900;letter-spacing:.15em;text-transform:uppercase;color:var(--gold)}
.lb-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px}
.lb-list li{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:6px;padding:7px 10px;border-radius:10px;font-size:.82rem;border:1px solid rgba(148,163,184,.1);background:rgba(15,23,42,.5)}
.lb-list li:first-child{border-color:rgba(250,204,21,.4);background:rgba(146,64,14,.25)}
.lb-list li .rank{font-weight:800;font-size:.7rem;color:#cbd5e1}
.lb-list li .name{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lb-list li .val{font-weight:900;color:var(--orange);font-size:.9rem}
.lb-toggle{
  position:fixed;right:14px;top:14px;z-index:65;
  background:rgba(0,0,0,.55);backdrop-filter:blur(14px);
  border:1px solid rgba(148,163,184,.3);border-radius:12px;
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  font-size:1.15rem;cursor:pointer;transition:transform .15s,background .2s;
}
.lb-toggle:hover{transform:scale(1.08)}
.lb-toggle.active{background:rgba(255,77,0,.2);border-color:rgba(255,77,0,.4)}

@media(max-width:700px){
  .live-lb{top:auto;bottom:0;right:0;left:0;width:100%;border-radius:16px 16px 0 0;max-height:30vh}
  .game-hud{padding:6px 10px;gap:8px;border-radius:12px}
  .bomb-alert{font-size:.82rem;padding:10px 18px;bottom:60px}
}