:root{
  --bg:#070b1a;--text:#e2e8f0;--dim:#64748b;
  --amber:#f59e0b;--amber2:#d97706;--green:#22c55e;--red:#ef4444;--gold:#facc15;--cyan:#06b6d4;
  --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);
  -webkit-font-smoothing:antialiased;overflow:hidden;
  background-image:
    radial-gradient(ellipse 70% 50% at 10% 0%,rgba(245,158,11,.1),transparent),
    radial-gradient(ellipse 60% 50% at 90% 100%,rgba(168,85,247,.08),transparent);
}

.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)}

.fullscreen{position:fixed;inset:0;z-index:30;display:none;align-items:center;justify-content:center;flex-direction:column}
.fullscreen.active{display:flex;animation:fadeIn .3s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

.menu-wrap{width:min(440px,94vw);z-index:35}
.menu-hero{text-align:center;padding:20px}
.menu-hero .hero-icon{font-size:4rem;animation:float 3s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.menu-hero h1{
  margin:10px 0 4px;font-size:2.4rem;font-weight:900;
  background:linear-gradient(135deg,#f59e0b,#fbbf24,#fde68a);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.menu-hero p{color:var(--dim);font-size:.9rem}
.menu-form{
  display:flex;flex-direction:column;gap:12px;
  background:rgba(0,0,0,.35);backdrop-filter:blur(20px);
  border-radius:20px;padding:20px;
}
.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(245,158,11,.5)}
.error-msg{color:var(--red);font-size:.8rem;text-align:center;min-height:1.2em}
.rules-hint{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;font-size:.75rem;color:var(--dim);margin-top:4px}
.wait-hint{font-size:.78rem;color:var(--dim);margin-top:8px;text-align:center}
.wait-actions{margin-top:16px;display:flex;flex-direction:column;gap:8px;align-items:center}
.btn--share{font-size:.9rem;padding:12px 24px}

.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;
}
.btn:not(:disabled):hover{transform:translateY(-1px);filter:brightness(1.08)}
.btn--primary{
  background:linear-gradient(135deg,#f59e0b,#d97706);
  box-shadow:0 4px 20px rgba(245,158,11,.35);width:100%;
}
.btn--secondary{
  background:linear-gradient(135deg,#334155,#475569);
  box-shadow:0 4px 14px rgba(0,0,0,.3);
}
.btn--tiny{
  padding:6px 14px;font-size:.75rem;border-radius:8px;
  background:rgba(245,158,11,.2);color:var(--amber);border:1px solid rgba(245,158,11,.3);
}
.btn--ghost{background:transparent;border:1px solid rgba(100,116,139,.4);color:#94a3b8}

.wait-wrap{
  width:min(500px,94vw);text-align:center;
  background:rgba(0,0,0,.35);backdrop-filter:blur(20px);
  border-radius:24px;padding:28px 24px;
  border:1px solid rgba(245,158,11,.15);
}
.wait-header h2{font-size:1.4rem;font-weight:900;color:var(--amber);margin-bottom:8px}
.room-code{font-size:.9rem;color:var(--dim);margin-bottom:8px}
.room-code strong{color:var(--amber);font-size:1.4rem;letter-spacing:.2em;font-weight:900;direction:ltr;display:inline-block}
.wait-timer{font-size:1rem;color:var(--text);margin:16px 0}
.wait-timer strong{color:var(--amber);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(245,158,11,.1);border:1px solid rgba(245,158,11,.25);color:var(--amber);
  animation:pop-in .3s cubic-bezier(.34,1.56,.64,1);
}
@keyframes pop-in{0%{transform:scale(.5);opacity:0}100%{transform:scale(1);opacity:1}}

.game-hud{
  position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:50;
  display:flex;gap:12px;padding:8px 18px;border-radius:16px;
  background:rgba(0,0,0,.55);backdrop-filter:blur(16px);
  border:1px solid rgba(245,158,11,.15);align-items:center;
}
.hud-pill{display:flex;flex-direction:column;align-items:center;gap:1px;min-width:56px}
.hud-label{font-size:.6rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.hud-pill strong{font-size:1.2rem;font-weight:900;font-variant-numeric:tabular-nums}
.timer-pill strong{color:var(--red);font-size:1.4rem}
.sound-btn{background:none;border:none;font-size:1.1rem;cursor:pointer;padding:4px 8px;border-radius:8px}

.phase-msg{
  position:fixed;top:80px;left:50%;transform:translateX(-50%);z-index:45;
  font-size:1.1rem;font-weight:800;color:var(--amber);
  text-align:center;min-height:1.4em;
  text-shadow:0 0 20px rgba(245,158,11,.4);
  transition:opacity .3s;
}

/* CUPS - absolute positioning for arc-based swaps */
.cups-area{
  position:relative;
  width:min(700px,94vw);
  height:280px;
  margin:40px auto 0;
  overflow:visible;
}
.cup-wrap{
  position:absolute;
  display:flex;flex-direction:column;align-items:center;
  cursor:default;
  width:100px;
  will-change:left,bottom;
}
.cup-wrap.clickable{cursor:pointer}
.cup-wrap.clickable:hover .cup{filter:brightness(1.3);transform:scale(1.07)}

.cup{
  font-size:4.5rem;
  transition:transform .3s ease,filter .15s;
  user-select:none;line-height:1;
  filter:drop-shadow(0 8px 16px rgba(0,0,0,.5));
}
.cup-wrap.lifted .cup{transform:translateY(-60px)}
.cup-wrap .ball{
  font-size:2rem;
  position:absolute;bottom:8px;
  opacity:0;transition:opacity .25s;
}
.cup-wrap.show-ball .ball{opacity:1}

.cup-wrap.correct-glow .cup{filter:drop-shadow(0 0 20px rgba(34,197,94,.7)) brightness(1.1)}
.cup-wrap.wrong-flash{animation:shake .4s ease}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}

.cup-labels{
  position:absolute;bottom:-28px;
  display:flex;flex-wrap:wrap;gap:2px;justify-content:center;
  font-size:.65rem;font-weight:700;max-width:100px;
}
.cup-labels .cl-name{
  padding:2px 6px;border-radius:6px;
  background:rgba(245,158,11,.2);color:var(--amber);white-space:nowrap;
}

.choices-bar{
  position:fixed;bottom:80px;left:50%;transform:translateX(-50%);z-index:45;
  display:flex;flex-wrap:wrap;gap:6px;justify-content:center;
  max-width:90vw;
}
.choices-bar.hidden{display:none}
.choice-tag{
  padding:6px 12px;border-radius:10px;font-size:.8rem;font-weight:700;
  animation:pop-in .25s ease;
}
.choice-tag.correct{background:rgba(34,197,94,.2);color:var(--green);border:1px solid rgba(34,197,94,.4)}
.choice-tag.wrong{background:rgba(239,68,68,.2);color:var(--red);border:1px solid rgba(239,68,68,.4)}
.choice-tag.pending{background:rgba(100,116,139,.15);color:var(--dim);border:1px solid rgba(100,116,139,.3)}

.game-players-bar{
  position:fixed;bottom:14px;left:50%;transform:translateX(-50%);z-index:45;
  max-width:90vw;overflow-x:auto;
}
.game-player-list{
  list-style:none;padding:0;margin:0;
  display:flex;gap:6px;justify-content:center;flex-wrap:wrap;
}
.game-player-list li{
  padding:5px 12px;border-radius:10px;font-size:.75rem;font-weight:700;
  background:rgba(245,158,11,.12);border:1px solid rgba(245,158,11,.25);color:var(--amber);
  transition:opacity .3s,transform .3s;
}
.game-player-list li.eliminated{
  opacity:.3;text-decoration:line-through;color:var(--dim);
  border-color:rgba(100,116,139,.2);background:rgba(100,116,139,.08);
}
.game-player-list li.me{border-color:rgba(6,182,212,.5);color:var(--cyan);background:rgba(6,182,212,.12)}
.game-player-list li.me.eliminated{opacity:.4;color:var(--dim);border-color:rgba(100,116,139,.2);background:rgba(100,116,139,.08)}

.live-lb{
  position:fixed;right:14px;top:66px;width:300px;z-index:60;
  background:
    radial-gradient(120% 100% at 0% 0%,rgba(245,158,11,.1),transparent 45%),
    rgba(2,6,23,.75);
  backdrop-filter:blur(26px);
  border:1px solid rgba(148,163,184,.2);
  border-radius:20px;padding:14px;
  max-height:80vh;overflow-y:auto;overflow-x:hidden;
  box-shadow:0 20px 46px rgba(2,6,23,.65);
  transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .25s ease;
}
.live-lb.lb-hidden{transform:translateX(calc(100% + 30px));opacity:0;pointer-events:none}
.live-lb h3{
  margin:0 0 10px;font-size:.75rem;font-weight:900;letter-spacing:.15em;
  text-transform:uppercase;color:var(--gold);
  display:flex;align-items:center;justify-content:space-between;
}
.live-lb h3::after{
  content:"All-Time";font-size:.6rem;letter-spacing:.1em;color:#fde68a;
  border:1px solid rgba(250,204,21,.28);background:rgba(250,204,21,.1);
  border-radius:999px;padding:3px 8px;
}
.lb-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:5px}
.lb-list li{
  display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:6px;
  padding:8px 10px;border-radius:12px;font-size:.85rem;
  border:1px solid rgba(148,163,184,.15);
  background:linear-gradient(135deg,rgba(15,23,42,.75),rgba(30,41,59,.45));
  transition:transform .14s,border-color .2s;
}
.lb-list li:hover{transform:translateY(-1px);border-color:rgba(250,204,21,.35)}
.lb-list li:first-child{border-color:rgba(250,204,21,.5);background:linear-gradient(135deg,rgba(146,64,14,.35),rgba(120,53,15,.25))}
.lb-list li:nth-child(2){border-color:rgba(203,213,225,.3);background:linear-gradient(135deg,rgba(71,85,105,.3),rgba(51,65,85,.2))}
.lb-list li:nth-child(3){border-color:rgba(253,186,116,.3);background:linear-gradient(135deg,rgba(154,52,18,.28),rgba(124,45,18,.18))}
.lb-list li .rank{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:30px;height:30px;border-radius:8px;
  color:#cbd5e1;font-weight:800;font-size:.72rem;
  background:rgba(15,23,42,.7);border:1px solid rgba(148,163,184,.18);
}
.lb-list li .name{font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lb-list li .val{font-weight:900;color:var(--amber);font-size:.95rem;font-variant-numeric:tabular-nums}
.lb-list li.me{
  border-color:rgba(6,182,212,.5);
  background:linear-gradient(135deg,rgba(8,145,178,.3),rgba(8,145,178,.12));
}

.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;box-shadow:0 4px 14px rgba(0,0,0,.35);
}
.lb-toggle:hover{transform:scale(1.08);background:rgba(0,0,0,.75)}
.lb-toggle.active{background:rgba(245,158,11,.25);border-color:rgba(245,158,11,.4)}

.result-overlay{
  position:fixed;inset:0;z-index:80;
  display:flex;align-items:center;justify-content:center;
  background:rgba(7,11,26,.88);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(245,158,11,.2);
  max-width:400px;width:90vw;
  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(--amber)}
.ro-sub{font-size:1rem;color:var(--dim);margin-bottom:10px}
.ro-rank{font-size:.95rem;color:var(--gold);margin-bottom:16px;min-height:1.2em}

.hidden{display:none!important}

@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;padding:10px 12px}
  .cups-area{width:96vw;height:220px}
  .cup{font-size:3.5rem}
  .cup-wrap{width:70px}
  .cup-wrap .ball{font-size:1.6rem}
  .cup-wrap.lifted .cup{transform:translateY(-45px)}
  .game-hud{padding:6px 12px;gap:8px}
  .hud-pill strong{font-size:1rem}
  .phase-msg{font-size:.95rem;top:70px}
}