/* ═══════════════════════════════════════════
   블록블라스트 CSS — block_blast/style.css
   ═══════════════════════════════════════════ */
:root { --cell:44px; --gap:3px; --tray-cell:26px; }

/* ═══ 테마 ═══ */
[data-theme="ocean"]{--bg:#e8f0fe;--bg2:#f0f4ff;--card:rgba(0,60,120,.04);--border:rgba(0,60,120,.1);--text:#1a2740;--text-sub:rgba(26,39,64,.5);--board-bg:linear-gradient(150deg,#d4e4ff,#e8f0fe);--board-border:rgba(60,120,220,.35);--board-shadow:0 4px 25px rgba(60,120,220,.12);--cell-bg:rgba(60,120,220,.04);--cell-border:rgba(60,120,220,.08);--accent:#3b82f6;--accent2:#06b6d4;--pink:#ec4899;--green:#10b981;--gold:#f59e0b;--red:#ef4444;--topbar-bg:rgba(60,120,220,.06);--btn-shadow:rgba(59,130,246,.25);--popup-bg:linear-gradient(150deg,#dce8ff,#e8f0fe);--popup-border:rgba(60,120,220,.3);--go-bg:linear-gradient(150deg,#e0ebff,#f0f4ff);--tray-bg:rgba(60,120,220,.04);--glow:0 0 7px rgba(59,130,246,.15);--preview-color:rgba(59,130,246,.55);--preview-bg:rgba(59,130,246,.08);--bg-blob1:rgba(59,130,246,.08);--bg-blob2:rgba(6,182,212,.06)}
[data-theme="neon"]{--bg:#0b0f1e;--bg2:#121833;--card:rgba(255,255,255,.05);--border:rgba(255,255,255,.08);--text:#eef0ff;--text-sub:rgba(230,232,255,.45);--board-bg:linear-gradient(150deg,rgba(18,24,55,.95),rgba(11,15,30,.98));--board-border:rgba(109,92,255,.25);--board-shadow:0 0 35px rgba(109,92,255,.1),inset 0 0 25px rgba(0,0,0,.25);--cell-bg:rgba(255,255,255,.025);--cell-border:rgba(255,255,255,.035);--accent:#6d5cff;--accent2:#00d4ff;--pink:#ff3d8a;--green:#00e676;--gold:#ffca28;--red:#ff3b3b;--topbar-bg:rgba(255,255,255,.03);--btn-shadow:rgba(109,92,255,.25);--popup-bg:linear-gradient(150deg,#1a1f52,#121833);--popup-border:rgba(109,92,255,.35);--go-bg:linear-gradient(150deg,#1a1f52,#121833);--tray-bg:rgba(255,255,255,.03);--glow:0 0 7px rgba(109,92,255,.2);--preview-color:rgba(109,92,255,.65);--preview-bg:rgba(109,92,255,.12);--bg-blob1:rgba(109,92,255,.12);--bg-blob2:rgba(0,212,255,.08)}
[data-theme="sakura"]{--bg:#fff0f5;--bg2:#fff5f8;--card:rgba(220,80,130,.04);--border:rgba(220,80,130,.1);--text:#4a1942;--text-sub:rgba(74,25,66,.45);--board-bg:linear-gradient(150deg,#ffe0ee,#fff0f5);--board-border:rgba(236,72,153,.3);--board-shadow:0 4px 25px rgba(236,72,153,.1);--cell-bg:rgba(236,72,153,.03);--cell-border:rgba(236,72,153,.07);--accent:#ec4899;--accent2:#f472b6;--pink:#e11d48;--green:#10b981;--gold:#f59e0b;--red:#ef4444;--topbar-bg:rgba(236,72,153,.05);--btn-shadow:rgba(236,72,153,.2);--popup-bg:linear-gradient(150deg,#ffd6e8,#fff0f5);--popup-border:rgba(236,72,153,.3);--go-bg:linear-gradient(150deg,#ffe0ee,#fff5f8);--tray-bg:rgba(236,72,153,.03);--glow:0 0 7px rgba(236,72,153,.12);--preview-color:rgba(236,72,153,.55);--preview-bg:rgba(236,72,153,.08);--bg-blob1:rgba(236,72,153,.08);--bg-blob2:rgba(244,114,182,.06)}
[data-theme="forest"]{--bg:#f0f7f0;--bg2:#f5faf5;--card:rgba(20,100,60,.04);--border:rgba(20,100,60,.1);--text:#1a3a2a;--text-sub:rgba(26,58,42,.45);--board-bg:linear-gradient(150deg,#d4edda,#f0f7f0);--board-border:rgba(16,185,129,.3);--board-shadow:0 4px 25px rgba(16,185,129,.1);--cell-bg:rgba(16,185,129,.03);--cell-border:rgba(16,185,129,.07);--accent:#059669;--accent2:#10b981;--pink:#ec4899;--green:#059669;--gold:#d97706;--red:#dc2626;--topbar-bg:rgba(16,185,129,.05);--btn-shadow:rgba(5,150,105,.2);--popup-bg:linear-gradient(150deg,#d4edda,#f0f7f0);--popup-border:rgba(16,185,129,.3);--go-bg:linear-gradient(150deg,#d4edda,#f5faf5);--tray-bg:rgba(16,185,129,.03);--glow:0 0 7px rgba(16,185,129,.12);--preview-color:rgba(5,150,105,.55);--preview-bg:rgba(5,150,105,.08);--bg-blob1:rgba(5,150,105,.08);--bg-blob2:rgba(16,185,129,.06)}
[data-theme="midnight"]{--bg:#0a0e1a;--bg2:#0f1422;--card:rgba(255,255,255,.035);--border:rgba(255,255,255,.06);--text:#d4d8e8;--text-sub:rgba(200,205,225,.4);--board-bg:linear-gradient(150deg,#111828,#0a0e1a);--board-border:rgba(99,102,241,.2);--board-shadow:0 0 30px rgba(0,0,0,.4),inset 0 0 20px rgba(0,0,0,.3);--cell-bg:rgba(255,255,255,.02);--cell-border:rgba(255,255,255,.03);--accent:#818cf8;--accent2:#6366f1;--pink:#f472b6;--green:#34d399;--gold:#fbbf24;--red:#f87171;--topbar-bg:rgba(255,255,255,.02);--btn-shadow:rgba(99,102,241,.2);--popup-bg:linear-gradient(150deg,#141a2e,#0f1422);--popup-border:rgba(99,102,241,.25);--go-bg:linear-gradient(150deg,#141a2e,#0f1422);--tray-bg:rgba(255,255,255,.02);--glow:0 0 7px rgba(99,102,241,.15);--preview-color:rgba(129,140,248,.6);--preview-bg:rgba(99,102,241,.1);--bg-blob1:rgba(99,102,241,.08);--bg-blob2:rgba(129,140,248,.05)}
[data-theme="slate"]{--bg:#1e293b;--bg2:#243044;--card:rgba(255,255,255,.04);--border:rgba(255,255,255,.07);--text:#e2e8f0;--text-sub:rgba(226,232,240,.45);--board-bg:linear-gradient(150deg,#283548,#1e293b);--board-border:rgba(148,163,184,.2);--board-shadow:0 4px 25px rgba(0,0,0,.3);--cell-bg:rgba(255,255,255,.025);--cell-border:rgba(255,255,255,.04);--accent:#38bdf8;--accent2:#0ea5e9;--pink:#f472b6;--green:#4ade80;--gold:#fbbf24;--red:#fb7185;--topbar-bg:rgba(255,255,255,.03);--btn-shadow:rgba(56,189,248,.2);--popup-bg:linear-gradient(150deg,#2d3b50,#243044);--popup-border:rgba(148,163,184,.2);--go-bg:linear-gradient(150deg,#2d3b50,#243044);--tray-bg:rgba(255,255,255,.025);--glow:0 0 7px rgba(56,189,248,.12);--preview-color:rgba(56,189,248,.55);--preview-bg:rgba(56,189,248,.08);--bg-blob1:rgba(56,189,248,.06);--bg-blob2:rgba(14,165,233,.04)}

/* ═══ 기본 ═══ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html,body{font-family:'Noto Sans KR','Outfit',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden;-webkit-user-select:none;user-select:none;touch-action:manipulation;transition:background .4s,color .4s}
.bg-fx{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.bg-fx::before{content:'';position:absolute;width:700px;height:700px;top:-250px;left:-150px;background:radial-gradient(circle,var(--bg-blob1),transparent 65%);animation:bFloat 18s ease-in-out infinite}
.bg-fx::after{content:'';position:absolute;width:500px;height:500px;bottom:-80px;right:-120px;background:radial-gradient(circle,var(--bg-blob2),transparent 60%);animation:bFloat 14s ease-in-out infinite reverse}
@keyframes bFloat{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-25px) scale(1.08)}}
.scr{display:none;position:relative;z-index:1;min-height:100vh}
.scr.on{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;animation:scrIn .3s ease}
@keyframes scrIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

/* ═══ 로고 ═══ */
.logo{text-align:center;margin-bottom:2rem}
.logo h1{font-family:'Outfit';font-weight:900;font-size:2.8rem;background:linear-gradient(135deg,var(--accent),var(--accent2),var(--pink));background-size:300% 300%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:logoG 5s ease-in-out infinite;filter:drop-shadow(0 0 18px var(--btn-shadow))}
@keyframes logoG{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.logo .sub{font-family:'Outfit';font-weight:300;font-size:.82rem;color:var(--text-sub);letter-spacing:.35em;margin-top:.3rem}
.logo .ssub{font-size:.65rem;color:var(--text-sub);opacity:.5;margin-top:.15rem}

/* ═══ 테마바 ═══ */
.theme-bar{display:flex;gap:8px;justify-content:center;margin-bottom:1.5rem}
.th-btn{width:32px;height:32px;border-radius:50%;border:3px solid transparent;cursor:pointer;transition:all .25s;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.th-btn:hover{transform:scale(1.15)}.th-btn.active{border-color:var(--accent);transform:scale(1.15)}
.th-btn[data-t="ocean"]{background:linear-gradient(135deg,#3b82f6,#06b6d4)}
.th-btn[data-t="neon"]{background:linear-gradient(135deg,#6d5cff,#0b0f1e)}
.th-btn[data-t="sakura"]{background:linear-gradient(135deg,#ec4899,#fff0f5)}
.th-btn[data-t="forest"]{background:linear-gradient(135deg,#059669,#f0f7f0)}
.th-btn[data-t="midnight"]{background:linear-gradient(135deg,#818cf8,#0a0e1a)}
.th-btn[data-t="slate"]{background:linear-gradient(135deg,#38bdf8,#1e293b)}
.th-label{font-size:.55rem;text-align:center;margin-top:2px;color:var(--text-sub)}

/* ═══ 모드 선택 ═══ */
.modes{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;max-width:700px}
.mc{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:1.4rem 1.1rem;text-align:center;width:195px;cursor:pointer;transition:all .3s;position:relative;overflow:hidden}
.mc::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,transparent,var(--preview-bg));opacity:0;transition:opacity .3s}
.mc:hover{transform:translateY(-3px);border-color:var(--accent)}.mc:hover::after{opacity:1}
.mc .ico{font-size:2.3rem;display:block;margin-bottom:.5rem;position:relative;z-index:1}
.mc h3{font-size:.95rem;font-weight:700;margin-bottom:.25rem;position:relative;z-index:1}
.mc p{font-size:.68rem;color:var(--text-sub);line-height:1.5;position:relative;z-index:1}
.xe-tag{display:inline-block;font-size:.58rem;color:var(--gold);background:rgba(245,158,11,.08);border:1px solid rgba(245,158,11,.2);border-radius:20px;padding:.12rem .55rem;margin-top:.4rem;position:relative;z-index:1}

/* ═══ 버튼 ═══ */
.btn{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border:none;border-radius:12px;padding:.65rem 1.8rem;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s;font-family:inherit;box-shadow:0 4px 18px var(--btn-shadow)}
.btn:hover{transform:translateY(-2px)}.btn.red{background:linear-gradient(135deg,var(--red),var(--pink))}.btn.grn{background:linear-gradient(135deg,var(--green),var(--accent2))}
.btn-o{background:transparent;border:1px solid var(--border);color:var(--text);border-radius:10px;padding:.5rem 1.1rem;font-size:.78rem;cursor:pointer;font-family:inherit;transition:all .2s}
.btn-o:hover{border-color:var(--accent);background:var(--preview-bg)}
.home-link{display:inline-block;margin-top:1.5rem;color:var(--text-sub);text-decoration:none;font-size:.75rem;transition:color .2s}.home-link:hover{color:var(--text)}

/* ═══ 게임 보드 ═══ */
.game-wrap{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%;max-width:500px;margin:0 auto}
.topbar{display:flex;justify-content:space-between;align-items:center;width:100%;padding:.35rem .7rem;background:var(--topbar-bg);border:1px solid var(--border);border-radius:12px}
.sb{text-align:center;flex:1}
.sb .lbl{font-size:.9rem;color:var(--text-sub);letter-spacing:.1em}
.sb .val{font-family:'Outfit';font-weight:800;font-size:1.25rem}
.sb .val.sc{color:var(--gold)}
.sb .val.cb{color:var(--pink)}
.board-outer{position:relative;background:var(--board-bg);border:2px solid var(--board-border);border-radius:14px;padding:10px;box-shadow:var(--board-shadow);transition:background .4s,border-color .4s}
.board-grid{display:grid;grid-template-columns:repeat(8,var(--cell));grid-template-rows:repeat(8,var(--cell));gap:var(--gap)}
.cell{width:var(--cell);height:var(--cell);background:var(--cell-bg);border:2px solid var(--cell-border);border-radius:6px;transition:background .1s,border-color .1s,box-shadow .1s,transform .2s,opacity .2s;position:relative}
.cell.filled::after{content:'';position:absolute;top:3px;left:3px;width:35%;height:30%;background:rgba(255,255,255,.28);border-radius:2px}
.cell.preview{border:2px solid var(--preview-color)!important;background:var(--preview-bg)!important;box-shadow:0 0 8px var(--preview-bg)!important}
.cell.preview-bad{border:2px dashed rgba(239,68,68,.4)!important;background:rgba(239,68,68,.06)!important}
.cell.line-ready{animation:lineReadyGlow .5s ease-in-out infinite alternate;border:2px solid rgba(255,215,0,.9)!important;box-shadow:0 0 14px rgba(255,215,0,.5),0 0 28px rgba(255,165,0,.25),inset 0 0 8px rgba(255,215,0,.2)!important;z-index:2;position:relative}
.cell.line-ready::before{content:'';position:absolute;inset:-3px;border-radius:8px;background:linear-gradient(45deg,#ffd700,#ff6b35,#ff3d8a,#ffd700,#00e676,#ffd700);background-size:400% 400%;animation:lineReadyRainbow 1.2s linear infinite;opacity:.5;z-index:-1;filter:blur(2px)}
.cell.line-ready::after{content:'✦';position:absolute;top:-2px;right:-2px;font-size:8px;color:#ffd700;animation:lineReadyStar .4s ease-in-out infinite alternate;text-shadow:0 0 4px #ffd700;z-index:3;pointer-events:none}
.cell.line-ready.filled{animation:lineReadyFilledPulse .4s ease-in-out infinite alternate;border:2px solid rgba(255,215,0,1)!important;box-shadow:0 0 18px rgba(255,215,0,.6),0 0 35px rgba(255,165,0,.3),inset 0 0 10px rgba(255,215,0,.25)!important}
.cell.line-ready.filled::before{opacity:.7}
@keyframes lineReadyGlow{0%{background:rgba(255,215,0,.1)!important;transform:scale(1)}100%{background:rgba(255,215,0,.25)!important;transform:scale(1.04)}}
@keyframes lineReadyFilledPulse{0%{opacity:1;transform:scale(1)}100%{opacity:.8;transform:scale(.94)}}
@keyframes lineReadyRainbow{0%{background-position:0% 50%}100%{background-position:400% 50%}}
@keyframes lineReadyStar{0%{opacity:.4;transform:scale(.7)}100%{opacity:1;transform:scale(1.2)}}
.cell.clearing{animation:cellExplode .4s ease forwards}
@keyframes cellExplode{
  0%{transform:scale(1) rotate(0deg);opacity:1;filter:brightness(1)}
  20%{transform:scale(1.2) rotate(-3deg);opacity:1;filter:brightness(1.8)}
  40%{transform:scale(1.15) rotate(3deg);opacity:.8;filter:brightness(1.5)}
  60%{transform:scale(.6) rotate(-5deg);opacity:.5;filter:brightness(2)}
  100%{transform:scale(0) rotate(8deg);opacity:0;filter:brightness(3)}
}
/* 보드 흔들림 */
@keyframes boardShake{
  0%,100%{transform:translate(0,0)}
  10%{transform:translate(calc(var(--shake-px)*-1),calc(var(--shake-px)*.5))}
  20%{transform:translate(var(--shake-px),calc(var(--shake-px)*-.7))}
  30%{transform:translate(calc(var(--shake-px)*-.7),var(--shake-px))}
  40%{transform:translate(var(--shake-px),calc(var(--shake-px)*.3))}
  50%{transform:translate(calc(var(--shake-px)*-.5),calc(var(--shake-px)*-.5))}
  60%{transform:translate(calc(var(--shake-px)*.6),calc(var(--shake-px)*.4))}
  70%{transform:translate(calc(var(--shake-px)*-.3),calc(var(--shake-px)*-.2))}
  80%{transform:translate(calc(var(--shake-px)*.2),calc(var(--shake-px)*.1))}
}

/* ═══ 트레이 ═══ */
.tray-box{width:100%;background:var(--tray-bg);border:1px solid var(--border);border-radius:14px;padding:10px 10px 14px;min-height:90px;transition:background .4s}
.tray-lbl{font-size:.6rem;color:var(--text-sub);letter-spacing:.12em;text-align:center;margin-bottom:6px}
.tray-inner{display:flex;justify-content:center;align-items:center;gap:18px;flex-wrap:wrap}
.ph{cursor:grab;padding:4px;border-radius:8px;transition:transform .15s,opacity .15s;touch-action:none}
.ph:hover{transform:scale(1.08)}.ph.dragging{opacity:.25;transform:scale(.9)}.ph.used{opacity:.1;pointer-events:none}
.pg{display:grid;gap:1px}.pc{width:var(--tray-cell);height:var(--tray-cell);border-radius:3px;position:relative}
.pc.f{border:1px solid rgba(255,255,255,.15)}.pc.f::after{content:'';position:absolute;top:1px;left:1px;width:38%;height:32%;background:rgba(255,255,255,.2);border-radius:1px}
.pc.e{background:transparent!important;border:none!important}
#dragGhost{position:fixed;pointer-events:none;z-index:9999;opacity:.7;display:none}
#dragGhost .pg{gap:var(--gap)}#dragGhost .pc{width:var(--cell);height:var(--cell);border-radius:5px}

/* ═══ 콤보 게이지 바 ═══ */
.combo-gauge-wrap{width:100%;max-width:300px;margin:0 auto}
.combo-gauge-label{font-size:.9rem;color:var(--text-sub);text-align:center;margin-bottom:2px;display:flex;justify-content:center;align-items:center;gap:4px}
.combo-gauge-label .cg-num{font-family:'Outfit';font-weight:800;color:var(--pink);font-size:.75rem}
.combo-gauge-outer{width:100%;height:25px;background:var(--cell-bg);border:1px solid var(--cell-border);border-radius:6px;overflow:hidden;position:relative}
.combo-gauge-inner{height:100%;background:linear-gradient(90deg,var(--accent),var(--pink));border-radius:6px;transition:width .3s ease;width:0}
.cg-count{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-family:'Outfit';font-weight:700;font-size:.7rem;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.6);pointer-events:none;z-index:1;letter-spacing:1px}
.combo-gauge-inner.low{background:linear-gradient(90deg,var(--red),var(--pink))}
.combo-gauge-inner.pulse{animation:gaugePulse .4s ease}
@keyframes gaugePulse{0%{filter:brightness(1)}50%{filter:brightness(1.4)}100%{filter:brightness(1)}}

/* ═══ 팝업 ═══ */
.cpop{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10;pointer-events:none;white-space:nowrap;font-family:'Outfit';font-weight:900;font-size:1.8rem;color:var(--accent);text-shadow:0 0 15px var(--btn-shadow);animation:cpAni .8s ease forwards}
@keyframes cpAni{0%{transform:translate(-50%,-50%) scale(.5);opacity:0}25%{transform:translate(-50%,-50%) scale(1.25);opacity:1}100%{transform:translate(-50%,-60%) scale(1);opacity:0}}
.go-ov{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;animation:fadeIn .25s}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.go-box{background:var(--go-bg);border:2px solid var(--popup-border);border-radius:20px;padding:1.8rem;text-align:center;max-width:370px;width:90%;box-shadow:0 8px 40px rgba(0,0,0,.12)}
.go-box h2{font-family:'Outfit';font-weight:900;font-size:1.7rem;background:linear-gradient(135deg,var(--gold),var(--red));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.8rem}
.go-stats{display:flex;gap:.8rem;justify-content:center;margin:.8rem 0;flex-wrap:wrap}
.go-s{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:.5rem .9rem;text-align:center}
.go-s .l{font-size:.55rem;color:var(--text-sub)}.go-s .v{font-family:'Outfit';font-weight:800;font-size:1.1rem;color:var(--gold)}

/* ═══ 패널/로비 ═══ */
.panel{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:1.4rem;max-width:500px;width:100%}
.panel h2{text-align:center;font-size:1.05rem;margin-bottom:.8rem}
.xe-info{background:var(--preview-bg);border:1px solid var(--preview-color);border-radius:10px;padding:.5rem .7rem;margin-bottom:.8rem;text-align:center}
.xe-nm{font-weight:700;font-size:.85rem}.xe-st{font-size:.65rem;color:var(--text-sub);margin-top:.15rem}
.rsec h4{font-size:.75rem;color:var(--gold);margin-bottom:.4rem}
.coderow{display:flex;gap:.4rem}
.ri{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:.45rem .65rem;color:var(--text);font-size:.82rem;font-family:inherit;width:100%;outline:none;transition:border-color .2s}
.ri:focus{border-color:var(--accent)}
.rli{display:flex;justify-content:space-between;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:8px;padding:.45rem .65rem;margin-bottom:.35rem;cursor:pointer;transition:all .2s}
.rli:hover{background:var(--preview-bg);border-color:var(--accent)}
.rempty{color:var(--text-sub);font-size:.75rem;text-align:center;padding:.7rem}

/* ═══ 모달/대기방 ═══ */
.modal-bg{display:none;position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.4);backdrop-filter:blur(3px);align-items:center;justify-content:center}
.modal-bg.show{display:flex}
.mbox{background:var(--go-bg);border:2px solid var(--popup-border);border-radius:20px;padding:1.4rem;text-align:center;max-width:420px;width:90%;box-shadow:0 8px 40px rgba(0,0,0,.12)}
.pslots{display:flex;gap:.5rem;align-items:center;justify-content:center;margin:.8rem 0;flex-wrap:wrap}
.pslot{text-align:center}
.pav{width:44px;height:44px;border-radius:12px;background:var(--card);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin:0 auto .2rem}
.pav.on{border-color:var(--green);box-shadow:0 0 10px rgba(16,185,129,.25)}
.pav.dead{border-color:var(--red);opacity:.4}
.psn{font-size:.65rem;color:var(--text-sub)}
.cdisp{background:var(--preview-bg);border:2px dashed var(--accent);border-radius:12px;padding:.5rem 1.3rem;display:inline-block;font-family:'Outfit';font-weight:900;font-size:1.7rem;letter-spacing:.3em;color:var(--gold);cursor:pointer}
.dots{display:inline-flex;gap:3px}.dots span{width:4px;height:4px;border-radius:50%;background:var(--text-sub);animation:dotB 1.2s ease-in-out infinite}
.dots span:nth-child(2){animation-delay:.2s}.dots span:nth-child(3){animation-delay:.4s}
@keyframes dotB{0%,100%{opacity:.3}50%{opacity:1}}

/* ═══ 랭킹 ═══ */
.rtbl{width:100%;border-collapse:collapse;margin:.6rem 0;font-size:.75rem}
.rtbl th{background:var(--preview-bg);color:var(--gold);padding:.4rem;font-size:.6rem;letter-spacing:.1em;border-bottom:1px solid var(--border)}
.rtbl td{padding:.4rem .35rem;text-align:center;border-bottom:1px solid var(--border)}
.rtbl tr:hover td{background:var(--preview-bg)}
.mybest{background:rgba(245,158,11,.06);border:1px solid rgba(245,158,11,.15);border-radius:12px;padding:.7rem;margin-bottom:.8rem;text-align:center}

/* ═══ 멀티 레이아웃 ═══ */
.multi-lay{display:flex;gap:12px;align-items:flex-start;justify-content:center;flex-wrap:wrap;padding:0 8px}
.pcol{text-align:center}.pcol .ntag{font-weight:700;font-size:.75rem;margin-bottom:.2rem;padding:.2rem .6rem;border-radius:8px;display:inline-block}
.pcol.me .ntag{background:var(--preview-bg);border:1px solid var(--accent)}
.opp-ntag{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);font-weight:700;font-size:.7rem;padding:.15rem .5rem;border-radius:6px;display:inline-block;margin-bottom:.15rem}
.opp-dead .opp-ntag{opacity:.4;text-decoration:line-through}
.mini-board .cell{width:22px!important;height:22px!important}
.opps-wrap{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;align-items:flex-start}

/* ═══ 인원 선택 ═══ */
.pcnt-row{display:flex;gap:.4rem;margin-top:.3rem}
.pcnt-btn{padding:.35rem .7rem;border-radius:8px;border:1px solid var(--border);background:var(--card);cursor:pointer;font-size:.78rem;font-family:inherit;color:var(--text);transition:all .2s}
.pcnt-btn.active{border-color:var(--accent);background:var(--preview-bg);font-weight:700}
.pcnt-btn:hover{border-color:var(--accent)}

/* ═══ 토스트 ═══ */
.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;padding:.45rem 1.1rem;border-radius:10px;font-size:.78rem;z-index:200;animation:toastIn .25s ease,toastOut .25s ease 2s forwards;box-shadow:0 4px 18px var(--btn-shadow)}
@keyframes toastIn{from{opacity:0;transform:translateX(-50%) translateY(18px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
@keyframes toastOut{to{opacity:0;transform:translateX(-50%) translateY(18px)}}

/* ═══ 모바일 ═══ */
@media(max-width:480px){:root{--cell:36px;--tray-cell:20px}.logo h1{font-size:2rem}.mc{width:150px;padding:1rem .7rem}.mini-board .cell{width:16px!important;height:16px!important}}

/* ═══ AI 대전 레이아웃 ═══ */
.ai-battle-lay{display:flex;gap:16px;align-items:flex-start;justify-content:center;flex-wrap:wrap;padding:0 8px}
.ai-col{text-align:center;flex:0 0 auto}
.ai-vs-divider{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:50px;padding-top:60px}
.ai-vs-text{font-family:'Outfit';font-weight:900;font-size:1.8rem;background:linear-gradient(135deg,var(--gold),var(--red));-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:none;letter-spacing:.1em;margin-bottom:.5rem}
.ai-atk-log{display:flex;flex-direction:column;gap:4px;max-height:200px;overflow:hidden}
.ai-atk-msg{font-size:.65rem;padding:.2rem .5rem;border-radius:6px;white-space:nowrap;animation:atkMsgIn .3s ease}
.ai-atk-msg.atk-me{background:rgba(59,130,246,.1);color:var(--accent);border:1px solid rgba(59,130,246,.2)}
.ai-atk-msg.atk-ai{background:rgba(239,68,68,.1);color:var(--red);border:1px solid rgba(239,68,68,.2)}
@keyframes atkMsgIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.ai-name-tag{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);font-weight:700;font-size:.75rem;padding:.2rem .6rem;border-radius:8px;display:inline-flex;align-items:center;gap:4px}
.ai-icon{font-size:1rem}
.ai-brain{cursor:help;font-size:.85rem;opacity:.7;transition:opacity .2s}
.ai-brain:hover{opacity:1}
.ai-board-outer{position:relative}
.ai-board-grid{display:grid;grid-template-columns:repeat(8,var(--cell));grid-template-rows:repeat(8,var(--cell));gap:var(--gap)}
.ai-tray-display{background:var(--tray-bg);border:1px solid var(--border);border-radius:14px;padding:8px 10px 10px;min-height:70px}

/* AI 생각 중 효과 */
.ai-thinking .ai-board-outer{box-shadow:0 0 15px rgba(239,68,68,.15);transition:box-shadow .3s}
.ai-thinking .ai-name-tag{animation:aiPulse 1.2s ease-in-out infinite}
@keyframes aiPulse{0%,100%{opacity:1}50%{opacity:.6}}

/* AI 승리/패배 오버레이 */
.ai-result-ov{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.5);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;animation:fadeIn .3s}
.ai-result-box{background:var(--go-bg);border:2px solid var(--popup-border);border-radius:20px;padding:2rem;text-align:center;max-width:400px;width:90%;box-shadow:0 8px 40px rgba(0,0,0,.15)}
.ai-result-box h2{font-family:'Outfit';font-weight:900;font-size:1.8rem;margin-bottom:.3rem}
.ai-result-box .result-sub{font-size:.8rem;color:var(--text-sub);margin-bottom:1rem}
.ai-result-stats{display:flex;gap:.5rem;justify-content:center;margin:.8rem 0;flex-wrap:wrap}
.ai-result-stats .rs{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:.4rem .7rem;text-align:center;min-width:70px}
.ai-result-stats .rs .rl{font-size:.5rem;color:var(--text-sub)}.ai-result-stats .rs .rv{font-family:'Outfit';font-weight:800;font-size:1rem;color:var(--gold)}

/* AI 배치 애니메이션 */
.ai-place-flash{animation:aiPlaceFlash .4s ease}
@keyframes aiPlaceFlash{0%{filter:brightness(1.5) saturate(1.3)}100%{filter:brightness(1) saturate(1)}}

@media(max-width:900px){
  .ai-battle-lay{flex-direction:column;align-items:center}
  .ai-vs-divider{flex-direction:row;padding-top:0;gap:12px;min-width:auto;margin:.3rem 0}
  .ai-vs-text{font-size:1.2rem;margin-bottom:0}
  .ai-atk-log{flex-direction:row;max-height:none;max-width:250px;overflow-x:auto}
}
@media(max-width:480px){
  .ai-board-grid{grid-template-columns:repeat(8,32px)!important;grid-template-rows:repeat(8,32px)!important}
  .ai-board-grid .cell{width:32px!important;height:32px!important}
}