*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0f1a;--table:#12251a;--panel:rgba(10,18,30,.96);
  --accent:#a655ff;--cyan:#00d4ff;--green:#00e09a;--gold:#ffd600;--pink:#ff3472;
  --red-card:#c0392b;--black-card:#1a1a2e;
  --text:#c8e8ff;--muted:#3d6480;
  --card-w:68px;--card-h:96px;
}
html,body{height:100%;overflow:hidden;touch-action:manipulation}
body{background:var(--bg);color:var(--text);font-family:'Rajdhani',sans-serif;
  background-image:radial-gradient(ellipse at 20% 50%,rgba(166,85,255,.06) 0%,transparent 60%),
    radial-gradient(ellipse at 80% 30%,rgba(0,212,255,.04) 0%,transparent 60%)}

/* ── SCREENS ── */
.screen{display:none;width:100%;min-height:100dvh;align-items:center;justify-content:center;padding:16px}
.screen.active{display:flex;animation:sIn .3s ease}
@keyframes sIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.back-link{font-family:'Share Tech Mono',monospace;font-size:.58rem;letter-spacing:2px;color:var(--muted);
  text-decoration:none;transition:color .2s;align-self:flex-start}
.back-link:hover{color:var(--cyan)}
.hidden{display:none!important}

/* ── PANEL (lobby / wait / win) ── */
.panel{display:flex;flex-direction:column;align-items:center;gap:14px;width:100%;max-width:400px;
  background:var(--panel);border:1px solid rgba(166,85,255,.18);border-radius:16px;padding:32px 28px;
  backdrop-filter:blur(20px);position:relative}
.panel::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);border-radius:16px 16px 0 0}

/* ── LOBBY ── */
.logo-area{text-align:center;display:flex;flex-direction:column;gap:4px;margin-bottom:4px}
.game-suits{font-size:1.4rem;letter-spacing:8px;color:var(--muted);
  background:linear-gradient(90deg,#e63946,#e63946,#1a1a2e,#1a1a2e);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.game-name{font-family:'Orbitron',monospace;font-size:2.8rem;font-weight:900;letter-spacing:6px;color:#fff;
  text-shadow:0 0 20px rgba(166,85,255,.5),0 0 40px rgba(166,85,255,.2)}
.game-tagline{font-family:'Share Tech Mono',monospace;font-size:.6rem;color:var(--muted);letter-spacing:2px}
.field{width:100%;display:flex;flex-direction:column;gap:6px}
.flbl{font-family:'Share Tech Mono',monospace;font-size:.58rem;letter-spacing:3px;color:var(--accent)}
input[type=text]{width:100%;padding:12px 16px;background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);border-radius:8px;color:#fff;
  font-family:'Orbitron',monospace;font-size:.9rem;font-weight:700;letter-spacing:2px;outline:none;
  transition:border-color .2s,box-shadow .2s;-webkit-appearance:none}
input:focus{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 0 16px rgba(166,85,255,.15)}
input::placeholder{color:var(--muted);font-weight:400;letter-spacing:1px}
.or-divider{width:100%;display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.8rem}
.or-divider::before,.or-divider::after{content:'';flex:1;height:1px;background:rgba(255,255,255,.06)}
.join-row{width:100%;display:flex;gap:8px}
.code-inp{flex:1;padding:12px;text-align:center;text-transform:uppercase;font-size:1.2rem;letter-spacing:5px}
.err-pill{width:100%;padding:9px 14px;background:rgba(255,52,114,.1);border:1px solid rgba(255,52,114,.3);
  border-radius:8px;font-family:'Share Tech Mono',monospace;font-size:.68rem;color:var(--pink);text-align:center}

/* ── BUTTONS ── */
.btn{width:100%;padding:13px;border-radius:8px;font-family:'Orbitron',monospace;font-size:.78rem;
  font-weight:900;letter-spacing:2.5px;cursor:pointer;border:1.5px solid;
  position:relative;overflow:hidden;transition:color .15s,box-shadow .15s;text-decoration:none;
  text-align:center;display:flex;align-items:center;justify-content:center}
.btn::before{content:'';position:absolute;inset:0;transform:scaleX(0);transform-origin:left;transition:transform .15s;z-index:0}
.btn:hover::before{transform:scaleX(1)}
.btn span,.btn-text{position:relative;z-index:1}

.btn-accent{border-color:var(--accent);color:var(--accent);box-shadow:0 0 16px rgba(166,85,255,.1)}
.btn-accent::before{background:var(--accent)}
.btn-accent:hover{color:#000}

.btn-cyan{border-color:var(--cyan);color:var(--cyan)}
.btn-cyan::before{background:var(--cyan)}
.btn-cyan:hover{color:#000}
.btn-cyan{padding:12px 18px;width:auto;flex-shrink:0}

.btn-green{border-color:var(--green);color:var(--green);box-shadow:0 0 16px rgba(0,224,154,.1)}
.btn-green::before{background:var(--green)}
.btn-green:hover{color:#000}

.btn-outline{border-color:rgba(255,255,255,.12);color:var(--muted);font-size:.78rem}
.btn-outline::before{background:rgba(255,255,255,.06)}
.btn-outline:hover{color:var(--text)}

/* ── WAIT ROOM ── */
.rc-label{font-family:'Share Tech Mono',monospace;font-size:.58rem;letter-spacing:4px;color:var(--accent)}
.rc-value{font-family:'Orbitron',monospace;font-size:4rem;font-weight:900;color:#fff;letter-spacing:10px;
  text-shadow:0 0 24px rgba(166,85,255,.5)}
.copy-btn{background:transparent;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--muted);
  font-family:'Share Tech Mono',monospace;font-size:.65rem;letter-spacing:1px;padding:8px 16px;cursor:pointer;transition:all .2s}
.copy-btn:hover{border-color:var(--cyan);color:var(--cyan)}
.divider-line{width:100%;height:1px;background:rgba(255,255,255,.06)}
.wait-players{width:100%;display:flex;flex-direction:column;gap:6px;min-height:60px}
.wp-row{display:flex;align-items:center;gap:10px;padding:10px 14px;background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.05);border-radius:8px;animation:sIn .25s ease}
.wp-icon{font-size:1.1rem}
.wp-name{flex:1;font-weight:600}
.wp-you{font-family:'Share Tech Mono',monospace;font-size:.55rem;color:var(--accent);letter-spacing:1px}
.wait-hint{font-family:'Share Tech Mono',monospace;font-size:.62rem;color:var(--muted);letter-spacing:1px;text-align:center}

/* ── GAME LAYOUT ── */
.game-layout{display:flex;width:100%;max-width:900px;height:100dvh;overflow:hidden;gap:0;position:relative}
.g-left{flex:1;display:flex;flex-direction:column;gap:8px;padding:10px 12px;overflow-y:auto;
  scrollbar-width:none;min-width:0}
.g-left::-webkit-scrollbar{display:none}

/* ── STATUS ── */
.turn-pill{padding:8px 18px;border-radius:50px;font-family:'Orbitron',monospace;font-size:.7rem;font-weight:700;
  letter-spacing:1.5px;text-align:center;border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.04);color:var(--muted);transition:all .3s}
.turn-pill.my-turn{color:var(--green);border-color:rgba(0,224,154,.35);background:rgba(0,224,154,.08);
  box-shadow:0 0 16px rgba(0,224,154,.15)}
.draw-alert{text-align:center;font-family:'Orbitron',monospace;font-size:.7rem;font-weight:700;
  color:var(--gold);letter-spacing:1px;min-height:20px}

/* ── OPPONENTS ── */
.opps{display:flex;gap:8px;flex-wrap:wrap}
.opp{flex:1;min-width:100px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);
  border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:6px;transition:border-color .3s}
.opp.active-opp{border-color:rgba(166,85,255,.5);box-shadow:0 0 14px rgba(166,85,255,.12)}
.opp-name{font-weight:700;font-size:.85rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.opp-hand{display:flex;gap:-4px}
.opp-card{width:22px;height:31px;background:linear-gradient(135deg,#1a3a6e,#1e3f7a);
  border:1px solid rgba(255,255,255,.12);border-radius:3px;margin-left:-6px;
  box-shadow:1px 1px 3px rgba(0,0,0,.4)}
.opp-card:first-child{margin-left:0}
.opp-cnt{font-family:'Share Tech Mono',monospace;font-size:.58rem;color:var(--muted);margin-top:2px}

/* ── TABLE CENTER ── */
.center-zone{display:flex;align-items:center;justify-content:center;gap:28px;padding:8px 0}
.pile{display:flex;flex-direction:column;align-items:center;gap:5px}
.pile-lbl{font-family:'Share Tech Mono',monospace;font-size:.55rem;letter-spacing:2px;color:var(--muted)}
.pile-cnt{font-family:'Share Tech Mono',monospace;font-size:.6rem;color:var(--muted)}

/* ── SUIT CHOOSER ── */
.suit-chooser{display:flex;flex-direction:column;align-items:center;gap:10px;padding:14px 18px;
  background:rgba(10,18,30,.98);border:1px solid var(--accent);border-radius:12px;
  box-shadow:0 0 24px rgba(166,85,255,.25)}
.sc-lbl{font-family:'Share Tech Mono',monospace;font-size:.6rem;letter-spacing:2px;color:var(--accent)}
.sc-row{display:flex;gap:8px}
.sc-btn{width:50px;height:50px;border-radius:10px;border:1.5px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);font-size:1.6rem;cursor:pointer;transition:all .15s;
  display:flex;align-items:center;justify-content:center;color:#e0e0e0}
.sc-btn.red{color:var(--red-card)}
.sc-btn:hover{transform:scale(1.15);border-color:var(--accent);box-shadow:0 0 12px rgba(166,85,255,.4)}

/* ── MY ZONE ── */
.my-zone{display:flex;flex-direction:column;align-items:center;gap:10px;padding-bottom:6px}
.hand-fan{display:flex;align-items:flex-end;justify-content:center;min-height:calc(var(--card-h) + 20px);
  position:relative;padding:8px 20px 0}
.draw-btn{padding:11px 28px;border-radius:50px;border:1.5px solid var(--gold);background:transparent;
  color:var(--gold);font-family:'Orbitron',monospace;font-size:.72rem;font-weight:900;letter-spacing:2px;
  cursor:pointer;transition:all .15s}
.draw-btn:hover{background:var(--gold);color:#000}
.draw-btn:disabled{opacity:.3;cursor:not-allowed}

/* ══════════════════════════════════
   PLAYING CARDS
══════════════════════════════════ */
.card{
  width:var(--card-w);height:var(--card-h);
  border-radius:8px;
  background:linear-gradient(145deg,#ffffff,#f4f4f8);
  border:1px solid rgba(0,0,0,.12);
  box-shadow:0 4px 14px rgba(0,0,0,.5),inset 0 0 0 1.5px rgba(255,255,255,.9);
  position:relative;flex-shrink:0;cursor:default;
  transition:transform .18s cubic-bezier(.34,1.56,.64,1),box-shadow .18s;
  user-select:none;-webkit-user-select:none;
}
.card .tl{position:absolute;top:5px;left:7px;display:flex;flex-direction:column;
  align-items:center;line-height:1;gap:1px}
.card .br{position:absolute;bottom:5px;right:7px;transform:rotate(180deg);display:flex;
  flex-direction:column;align-items:center;line-height:1;gap:1px}
.card .cv{font-family:'Orbitron',monospace;font-size:.85rem;font-weight:900;line-height:1}
.card .cs{font-size:.75rem;line-height:1}
.card .mid{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:2rem}
.card.red .cv,.card.red .cs,.card.red .mid{color:var(--red-card)}
.card.black .cv,.card.black .cs,.card.black .mid{color:var(--black-card)}

/* card back */
.card.back{background:linear-gradient(135deg,#1a237e 0%,#1e3a8a 50%,#1a237e 100%);
  border:1px solid rgba(255,255,255,.18);cursor:default}
.card.back .bp{position:absolute;inset:5px;border:1.5px solid rgba(255,215,0,.25);border-radius:4px;
  background:repeating-linear-gradient(45deg,transparent,transparent 5px,
    rgba(255,255,255,.04) 5px,rgba(255,255,255,.04) 10px)}

/* playable */
.card.playable{cursor:pointer}
.card.playable:hover{transform:translateY(-16px) scale(1.06);
  box-shadow:0 20px 40px rgba(0,0,0,.6),0 0 28px rgba(166,85,255,.45)}
.card.selected{transform:translateY(-20px) scale(1.06);
  box-shadow:0 22px 44px rgba(0,0,0,.7),0 0 32px rgba(166,85,255,.6)}

/* unplayable dim */
.card.dim{opacity:.45;cursor:not-allowed}

/* deal-in animation */
.card.deal-in{animation:dealIn .3s cubic-bezier(.16,1,.3,1) both}
@keyframes dealIn{from{opacity:0;transform:scale(.6) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}

/* fly-to-center animation */
.card.fly-anim{animation:flyCard .35s ease forwards;pointer-events:none;position:fixed;z-index:999}
@keyframes flyCard{to{transform:translate(var(--tx),var(--ty)) scale(.7);opacity:0}}

/* SMALL card (opponents) */
.card.sm{--card-w:42px;--card-h:58px}
.card.sm .cv{font-size:.6rem}
.card.sm .cs{font-size:.55rem}
.card.sm .mid{font-size:1.2rem}

/* CHAT */
.chat{width:210px;flex-shrink:0;display:flex;flex-direction:column;
  background:rgba(4,8,15,.96);border-left:1px solid rgba(255,255,255,.05);height:100dvh}
.chat-head{font-family:'Share Tech Mono',monospace;font-size:.6rem;letter-spacing:2px;
  color:var(--muted);padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.05)}
.chat-msgs{flex:1;overflow-y:auto;padding:10px;display:flex;flex-direction:column;gap:5px;
  scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.08) transparent}
.cmsg{font-size:.85rem;line-height:1.35}
.cmsg .cn{font-weight:700;color:var(--accent)}
.cmsg .ct{color:var(--text)}
.cmsg.sys{font-family:'Share Tech Mono',monospace;font-size:.6rem;color:var(--muted);font-style:italic}
.chat-bar{display:flex;border-top:1px solid rgba(255,255,255,.05)}
#chat-inp{flex:1;padding:10px;background:transparent;border:none;outline:none;
  color:var(--text);font-family:'Rajdhani',sans-serif;font-size:.88rem}
#chat-send{padding:10px 14px;background:transparent;border:none;border-left:1px solid rgba(255,255,255,.05);
  color:var(--accent);cursor:pointer;font-size:1rem;transition:color .2s}
#chat-send:hover{color:var(--cyan)}

/* mobile chat fab */
.chat-fab{display:none;position:fixed;bottom:16px;right:16px;width:48px;height:48px;
  border-radius:50%;background:var(--accent);border:none;color:#000;font-size:1.2rem;
  cursor:pointer;box-shadow:0 4px 16px rgba(166,85,255,.4);z-index:50;transition:transform .15s}
.chat-fab:active{transform:scale(.92)}

@media(max-width:700px){
  .chat{display:none;position:fixed;inset:0;width:100%;z-index:40;height:100dvh}
  .chat.open{display:flex}
  .chat-fab{display:flex;align-items:center;justify-content:center}
}

/* WIN */
.win-panel{max-width:380px}
.win-suits{font-size:1.8rem;letter-spacing:8px;
  background:linear-gradient(90deg,#e63946,#e63946,#1a1a2e,#1a1a2e);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.win-trophy{font-size:4.5rem;animation:bounce .6s ease infinite alternate}
@keyframes bounce{from{transform:translateY(0)}to{transform:translateY(-10px)}}
.win-title{font-family:'Orbitron',monospace;font-size:2.4rem;font-weight:900;color:var(--gold);
  text-shadow:0 0 24px rgba(255,214,0,.5);letter-spacing:4px}
.win-sub{font-size:1rem;color:var(--muted);text-align:center}