.pka-app{--ink:#f8fbff;--muted:#9aa9c8;--panel:rgba(13,18,39,.88);--panel2:rgba(20,27,55,.94);--line:rgba(255,255,255,.09);--pink:#ff4fd8;--cyan:#46e8ff;--lime:#a8ff61;--yellow:#ffd452;position:relative;isolation:isolate;overflow:hidden;max-width:1180px;margin:28px auto;padding:28px;border-radius:30px;background:radial-gradient(circle at 30% 0%,#25327d 0,#111832 35%,#090d1e 75%);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;box-shadow:0 30px 90px rgba(0,0,0,.35)}
.pka-app *{box-sizing:border-box}.pka-app button,.pka-app input{font:inherit}.pka-bg-orb{position:absolute;width:340px;height:340px;border-radius:50%;filter:blur(70px);opacity:.18;z-index:-1}.pka-orb-a{background:#ff4fd8;left:-100px;top:180px}.pka-orb-b{background:#46e8ff;right:-120px;top:-120px}.pka-hero{display:flex;gap:16px;align-items:center;margin:4px 4px 26px}.pka-logo-mark{width:62px;height:62px;display:grid;place-items:center;border-radius:20px;background:linear-gradient(135deg,var(--pink),#7a5cff);font-size:30px;box-shadow:0 12px 30px rgba(255,79,216,.3);transform:rotate(-5deg)}.pka-eyebrow{font-weight:900;font-size:11px;letter-spacing:.18em;color:var(--cyan)}.pka-hero h2{margin:3px 0 2px;font-size:35px;line-height:1}.pka-hero h2 span{color:var(--pink)}.pka-hero p{margin:7px 0 0;color:var(--muted)}
.pka-shell{position:relative}.pka-card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(23,31,64,.92),rgba(11,16,35,.92));border-radius:24px;box-shadow:inset 0 1px 0 rgba(255,255,255,.04),0 18px 50px rgba(0,0,0,.18)}.pka-gate{display:grid;grid-template-columns:1.08fr .92fr;gap:38px;padding:42px}.pka-gate-copy{display:flex;flex-direction:column;justify-content:center}.pka-gate-copy h3{font-size:34px;margin:15px 0 8px}.pka-gate-copy p{font-size:17px;color:var(--muted);max-width:480px}.pka-chip{align-self:flex-start;padding:8px 12px;border-radius:99px;background:rgba(168,255,97,.11);color:var(--lime);font-weight:800;font-size:12px;border:1px solid rgba(168,255,97,.2)}.pka-form-grid{display:grid;gap:14px;padding:24px;background:rgba(5,8,20,.35);border:1px solid var(--line);border-radius:20px}.pka-form-grid label span{display:block;margin:0 0 7px;color:#c9d4ec;font-size:12px;font-weight:800}.pka-form-grid input,.pka-chat-form input,.pka-mini input{width:100%;border:1px solid rgba(255,255,255,.1);outline:none;background:#0a1024;color:#fff;border-radius:14px;padding:14px 15px}.pka-form-grid input:focus,.pka-chat-form input:focus,.pka-mini input:focus{border-color:rgba(70,232,255,.6);box-shadow:0 0 0 3px rgba(70,232,255,.08)}.pka-action-row{display:grid}.pka-btn{border:0;border-radius:14px;padding:13px 18px;cursor:pointer;font-weight:900;color:#fff;transition:.18s transform,.18s filter,.18s opacity}.pka-btn:hover{transform:translateY(-2px);filter:brightness(1.08)}.pka-btn:disabled{opacity:.35;cursor:not-allowed;transform:none}.pka-btn-primary{background:linear-gradient(135deg,#ff48ce,#875dff);box-shadow:0 12px 25px rgba(228,70,232,.2)}.pka-btn-alt{background:linear-gradient(135deg,#1467df,#1fc9dd)}.pka-divider{display:flex;align-items:center;gap:10px;color:#71809f;font-size:10px;font-weight:900;letter-spacing:.18em}.pka-divider:before,.pka-divider:after{content:"";height:1px;background:var(--line);flex:1}.pka-error{grid-column:1/-1;color:#ff9baa;font-weight:700;text-align:center;min-height:20px}
.pka-stage{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px}.pka-main-column{display:grid;gap:18px}.pka-status-card{display:grid;grid-template-columns:1fr auto auto;align-items:center;padding:18px 20px}.pka-code{font-size:25px;font-weight:1000;letter-spacing:.18em}.pka-status-pill{padding:9px 13px;border-radius:99px;background:rgba(70,232,255,.09);border:1px solid rgba(70,232,255,.15);color:var(--cyan);font-weight:800;font-size:12px}.pka-icon-btn{border:0;background:rgba(255,255,255,.07);color:#fff;border-radius:11px;width:39px;height:39px;margin-left:9px;cursor:pointer}.pka-tournament-card{min-height:470px;padding:24px;position:relative;overflow:hidden}.pka-tournament-card:after{content:"";position:absolute;right:-45px;bottom:-75px;width:220px;height:220px;border:34px solid rgba(255,255,255,.025);border-radius:50%;pointer-events:none}.pka-round-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.pka-round-head h3{font-size:27px;margin:5px 0}.pka-round-head p{margin:0;color:var(--muted)}.pka-timer{min-width:67px;height:67px;border-radius:20px;background:linear-gradient(145deg,#ff4f72,#ff8d4f);display:grid;place-items:center;align-content:center;box-shadow:0 10px 28px rgba(255,79,114,.24)}.pka-timer span{font-size:25px;font-weight:1000;line-height:1}.pka-timer small{font-size:8px;font-weight:900;letter-spacing:.14em}.pka-waiting-zone,.pka-spectator{min-height:300px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:25px}.pka-big-icon,.pka-spectator>div{font-size:62px;filter:drop-shadow(0 10px 18px rgba(0,0,0,.2))}.pka-waiting-zone h4,.pka-spectator h4{font-size:24px;margin:10px 0 4px}.pka-waiting-zone p,.pka-spectator p{color:var(--muted);max-width:480px}.pka-host-note{margin-top:12px;font-size:12px;color:#b5c1dc}.pka-waiting-zone .pka-btn{margin-top:12px}.pka-roster-card{padding:20px}.pka-section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.pka-section-title h3{margin:0;font-size:16px}.pka-section-title>span{font-size:11px;color:var(--muted);font-weight:800}.pka-roster{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.pka-player{display:flex;align-items:center;gap:10px;padding:11px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025)}.pka-player.me{border-color:rgba(70,232,255,.28);background:rgba(70,232,255,.04)}.pka-player.out{opacity:.48;filter:grayscale(.6)}.pka-avatar{width:37px;height:37px;flex:0 0 37px;border-radius:12px;display:grid;place-items:center;font-weight:1000;background:linear-gradient(135deg,#2b70ff,#b348ff)}.pka-player-copy{min-width:0;flex:1}.pka-player-copy strong,.pka-player-copy span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pka-player-copy strong{font-size:13px}.pka-player-copy strong em{font-style:normal;font-size:8px;color:var(--cyan);margin-left:4px}.pka-player-copy span{font-size:10px;color:var(--muted);margin-top:2px}.pka-player>b{font-size:12px;color:var(--yellow)}
.pka-chat-card{display:flex;flex-direction:column;padding:18px;min-height:680px}.pka-online-dot{color:var(--lime)!important}.pka-chat-log{flex:1;overflow:auto;min-height:470px;max-height:560px;padding:6px 2px;scrollbar-width:thin}.pka-msg{display:flex;margin:8px 0}.pka-msg>div{max-width:88%;background:rgba(255,255,255,.065);border-radius:4px 14px 14px 14px;padding:9px 11px}.pka-msg.mine{justify-content:flex-end}.pka-msg.mine>div{background:rgba(80,100,255,.25);border-radius:14px 4px 14px 14px}.pka-msg b{display:block;color:var(--cyan);font-size:10px;margin-bottom:3px}.pka-msg span{display:block;font-size:12px;line-height:1.4;overflow-wrap:anywhere}.pka-system-msg{text-align:center;color:#7f8da9;font-size:10px;padding:8px 3px}.pka-chat-form{display:grid;grid-template-columns:1fr 42px;gap:7px;margin-top:12px}.pka-chat-form input{padding:11px 12px;font-size:12px}.pka-send{border:0;border-radius:13px;background:var(--pink);color:#fff;font-size:18px;cursor:pointer}.pka-leave{border:0;background:none;color:#7785a2;margin-top:12px;font-size:11px;cursor:pointer}.pka-leave:hover{color:#ff91a0}
.pka-game-zone{padding:18px 0 0}.pka-mini{min-height:325px;padding:18px 4px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.pka-progress{font-size:11px;font-weight:900;letter-spacing:.12em;color:var(--cyan);margin-bottom:14px;text-transform:uppercase}.pka-mini-score{margin-top:14px;color:var(--muted);font-size:12px;font-weight:800}.pka-math-q{font-size:58px;font-weight:1000;margin:6px 0 20px}.pka-mini.math input{max-width:240px;text-align:center;font-size:22px;font-weight:900;margin-bottom:10px}.pka-mini.math .pka-btn{width:240px}.pka-pop-field{position:relative;width:min(100%,560px);height:260px;border-radius:22px;background:linear-gradient(145deg,rgba(70,232,255,.05),rgba(255,79,216,.055));border:1px dashed rgba(255,255,255,.13);overflow:hidden}.pka-target{position:absolute;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;border:0;background:linear-gradient(145deg,#ffcf4f,#ff5fbf);color:#fff;font-size:25px;cursor:pointer;box-shadow:0 0 0 8px rgba(255,255,255,.04),0 12px 25px rgba(255,95,191,.25);animation:pkaPop .16s ease-out}.pka-memory-grid{display:grid;grid-template-columns:repeat(3,84px);gap:10px}.pka-memory-grid button{width:84px;height:84px;border:1px solid var(--line);border-radius:17px;background:#151d3d;color:#5f6c8d;font-size:20px;font-weight:1000;transition:.15s}.pka-memory-grid button.lit{background:linear-gradient(135deg,var(--cyan),#7c68ff);color:#fff;transform:scale(1.04);box-shadow:0 0 28px rgba(70,232,255,.28)}.pka-memory-grid button:not(:disabled){cursor:pointer;color:#fff}.pka-number-card{width:150px;height:180px;border-radius:22px;background:linear-gradient(155deg,#fff,#dce5ff);color:#111935;display:grid;place-items:center;font-size:64px;font-weight:1000;box-shadow:0 18px 40px rgba(0,0,0,.25);margin-bottom:12px}.pka-mini.higher p{color:var(--muted)}.pka-two{display:flex;gap:10px}.pka-react{width:min(100%,430px);height:180px;border:0;border-radius:28px;background:#ff566c;color:#fff;font-size:32px;font-weight:1000;cursor:pointer;box-shadow:inset 0 -8px 0 rgba(0,0,0,.12),0 20px 45px rgba(255,86,108,.18)}.pka-react.go{background:#86e653;box-shadow:inset 0 -8px 0 rgba(0,0,0,.1),0 0 40px rgba(134,230,83,.26)}.pka-round-result{min-height:300px;display:flex;align-items:center;justify-content:center;gap:20px;text-align:left}.pka-elim-burst{font-size:78px}.pka-round-result span{font-size:10px;font-weight:1000;color:#ff7488;letter-spacing:.18em}.pka-round-result h4{font-size:34px;margin:2px 0}.pka-round-result p{color:var(--muted)}.pka-winner-zone{min-height:315px;text-align:center;padding:34px}.pka-crown{font-size:82px;animation:pkaFloat 1.8s ease-in-out infinite}.pka-confetti{color:var(--yellow);letter-spacing:.4em;margin:6px 0}.pka-winner-zone h3{font-size:40px;margin:4px 0;color:#fff}.pka-winner-zone p{color:var(--muted);margin:0 0 18px}.pka-toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#101833;color:#fff;padding:11px 15px;border:1px solid rgba(255,255,255,.12);border-radius:12px;z-index:99999;transition:.2s}.pka-toast.show{opacity:1;transform:translate(-50%,0)}
@keyframes pkaPop{from{transform:translate(-50%,-50%) scale(.4);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}@keyframes pkaFloat{50%{transform:translateY(-8px) rotate(3deg)}}
@media(max-width:900px){.pka-app{padding:18px;border-radius:20px}.pka-gate{grid-template-columns:1fr;padding:25px}.pka-stage{grid-template-columns:1fr}.pka-chat-card{min-height:480px}.pka-chat-log{min-height:300px;max-height:360px}.pka-roster{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.pka-app{margin:10px 0;padding:13px;border-radius:16px}.pka-hero h2{font-size:28px}.pka-hero p{font-size:12px}.pka-logo-mark{width:50px;height:50px}.pka-gate{padding:18px}.pka-gate-copy h3{font-size:27px}.pka-status-card{grid-template-columns:1fr auto}.pka-status-pill{display:none}.pka-roster{grid-template-columns:1fr}.pka-round-head h3{font-size:22px}.pka-math-q{font-size:42px}.pka-memory-grid{grid-template-columns:repeat(3,67px)}.pka-memory-grid button{width:67px;height:67px}.pka-two{flex-direction:column}.pka-chat-card{min-height:430px}.pka-tournament-card{padding:18px}}

/* v2 mini-game expansion */
.pka-prompt{font-size:18px;font-weight:900;margin:4px 0 18px;max-width:620px}.pka-prompt small,.pka-mini small{display:block;color:var(--muted);font-size:12px;margin-top:8px}.pka-choice-grid{display:grid;grid-template-columns:repeat(2,minmax(120px,1fr));gap:10px;width:min(100%,480px);margin:12px auto}.pka-choice{min-height:58px;border:1px solid rgba(255,255,255,.1);border-radius:15px;background:#151e40;color:#fff;font-weight:1000;font-size:17px;cursor:pointer;padding:10px;transition:.15s}.pka-choice:hover{transform:translateY(-2px);border-color:rgba(70,232,255,.4);background:#1c2852}.pka-choice.selected{outline:2px solid var(--cyan);background:rgba(70,232,255,.12)}
.pka-color-word{font-size:58px;line-height:1;font-weight:1000;letter-spacing:.04em;text-shadow:0 8px 24px rgba(0,0,0,.24)}.pka-odd-grid{display:grid;grid-template-columns:repeat(5,52px);gap:7px}.pka-odd-grid button{width:52px;height:52px;border:1px solid var(--line);border-radius:13px;background:#151d3d;color:#fff;font-size:23px;cursor:pointer}.pka-dot-cloud{width:min(100%,360px);display:flex;flex-wrap:wrap;justify-content:center;gap:10px;padding:18px;margin:auto}.pka-dot-cloud i{width:18px;height:18px;border-radius:50%;display:block;background:linear-gradient(135deg,var(--cyan),var(--pink));box-shadow:0 5px 12px rgba(0,0,0,.22)}.pka-scramble,.pka-binary,.pka-sequence{font-size:34px;font-weight:1000;letter-spacing:.18em;margin:8px 0 18px}.pka-word-input{max-width:300px!important;text-align:center;font-size:20px!important;font-weight:900;margin-bottom:10px}.pka-pair-grid{display:grid;grid-template-columns:repeat(4,66px);gap:9px}.pka-pair-grid button{width:66px;height:66px;border:1px solid var(--line);border-radius:15px;background:#151d3d;color:#fff;font-size:27px;font-weight:1000;cursor:pointer}.pka-pair-grid button.open,.pka-pair-grid button.matched{background:linear-gradient(135deg,#233f75,#6c4fc4)}.pka-pair-grid button.matched{opacity:.65}.pka-stop-track{position:relative;width:min(100%,520px);height:56px;border-radius:18px;background:#0a1024;border:1px solid var(--line);overflow:hidden;margin:18px 0 22px}.pka-stop-zone{position:absolute;left:43%;width:14%;top:0;bottom:0;background:rgba(168,255,97,.16);border-left:1px solid rgba(168,255,97,.5);border-right:1px solid rgba(168,255,97,.5)}.pka-stop-marker{position:absolute;left:0;top:7px;bottom:7px;width:8px;border-radius:99px;background:var(--yellow);box-shadow:0 0 18px rgba(255,216,74,.55);transform:translateX(-50%)}.pka-precision-field{position:relative;width:min(100%,560px);height:265px;border-radius:22px;background:linear-gradient(145deg,rgba(135,93,255,.09),rgba(70,232,255,.04));border:1px dashed rgba(255,255,255,.14);overflow:hidden}.pka-precision-target{position:absolute;transform:translate(-50%,-50%);border:3px solid #fff;border-radius:50%;background:var(--pink);box-shadow:0 0 18px rgba(255,72,206,.5);cursor:crosshair}.pka-mash{width:210px;height:150px;border:0;border-radius:34px;background:linear-gradient(145deg,#ff4ac8,#745aff);box-shadow:inset 0 -10px 0 rgba(0,0,0,.14),0 18px 38px rgba(133,77,255,.24);color:#fff;font-size:34px;font-weight:1000;cursor:pointer;user-select:none}.pka-mash:active{transform:translateY(5px);box-shadow:inset 0 -4px 0 rgba(0,0,0,.14)}.pka-order-grid{display:grid;grid-template-columns:repeat(4,66px);gap:9px}.pka-order-grid button,.pka-hunt-grid button,.pka-letter-grid button{border:1px solid var(--line);border-radius:13px;background:#151d3d;color:#fff;font-weight:1000;cursor:pointer}.pka-order-grid button{width:66px;height:58px;font-size:18px}.pka-order-grid button.done{opacity:.25}.pka-symbol-target{font-size:17px;margin-bottom:12px}.pka-symbol-target b{font-size:30px;color:var(--yellow)}.pka-symbol-line{font-size:24px;line-height:1.8;max-width:520px;padding:10px 18px;border-radius:18px;background:rgba(255,255,255,.035);word-spacing:8px}.pka-big-statement,.pka-word-card{font-size:42px;font-weight:1000;margin:10px 0}.pka-arrow-show{font-size:88px;font-weight:1000;line-height:1;margin:5px 0 20px}.pka-arrow-buttons{display:grid;grid-template-columns:repeat(4,68px);gap:8px}.pka-arrow-buttons button{width:68px;height:62px;border:0;border-radius:16px;background:#1b2853;color:#fff;font-size:29px;cursor:pointer}.pka-safe-grid{display:grid;grid-template-columns:repeat(4,58px);gap:8px}.pka-safe-grid button{width:58px;height:58px;border:1px solid var(--line);border-radius:13px;background:#121a38;cursor:pointer}.pka-safe-grid button.shown{background:linear-gradient(135deg,var(--lime),var(--cyan));box-shadow:0 0 26px rgba(70,232,255,.28)}.pka-target-num{width:140px;height:105px;border-radius:24px;display:grid;place-items:center;background:linear-gradient(135deg,#fff,#dce6ff);color:#121a38;font-size:49px;font-weight:1000;box-shadow:0 15px 35px rgba(0,0,0,.22);margin:8px auto}.pka-prompt-icon{font-size:54px}.pka-color-pads{display:grid;grid-template-columns:repeat(2,95px);gap:12px}.pka-color-pads button{width:95px;height:82px;border:1px solid rgba(255,255,255,.15);border-radius:19px;cursor:pointer;filter:saturate(.8);transition:.12s}.pka-color-pads [data-c=pink]{background:#ff55c7}.pka-color-pads [data-c=cyan]{background:#4be7ff}.pka-color-pads [data-c=lime]{background:#9bff63}.pka-color-pads [data-c=yellow]{background:#ffd44c}.pka-color-pads button.lit{transform:scale(1.12);box-shadow:0 0 35px rgba(255,255,255,.45);filter:brightness(1.3)}.pka-cups{display:flex;gap:26px;margin:20px 0}.pka-cups button{border:0;background:none;font-size:66px;cursor:pointer;filter:drop-shadow(0 10px 15px rgba(0,0,0,.3))}.pka-letter-title{font-size:20px;font-weight:900;margin-bottom:12px}.pka-letter-title b{color:var(--yellow);font-size:28px}.pka-letter-grid{display:grid;grid-template-columns:repeat(6,44px);gap:6px;margin-bottom:12px}.pka-letter-grid button{width:44px;height:42px}.pka-letter-grid button.selected{background:var(--pink);border-color:rgba(255,255,255,.45)}.pka-shape-big{font-size:75px;line-height:1;margin-bottom:12px}.pka-clock-face{font-variant-numeric:tabular-nums;font-size:58px;font-weight:1000;letter-spacing:.08em;margin:15px 0 20px}.pka-flasher{width:150px;height:150px;border-radius:50%;background:#171e39;border:10px solid rgba(255,255,255,.04);margin:8px 0 18px;transition:.05s}.pka-flasher.on{background:#fff4a0;box-shadow:0 0 60px rgba(255,244,160,.7)}.pka-hunt-grid{display:grid;grid-template-columns:repeat(5,58px);gap:7px}.pka-hunt-grid button{width:58px;height:48px}.pka-rps-bot{font-size:34px;font-weight:900;margin-bottom:16px}.pka-rps-row{display:flex;gap:10px}.pka-rps-row button{min-width:105px;border:1px solid var(--line);border-radius:17px;background:#151d3d;color:#fff;padding:13px 10px;font-size:11px;font-weight:900;cursor:pointer}.pka-rps-row button span{display:block;font-size:34px;margin-bottom:4px}.pka-binary{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:44px;color:var(--lime)}
@media(max-width:600px){.pka-choice-grid{grid-template-columns:1fr 1fr}.pka-odd-grid{grid-template-columns:repeat(5,43px)}.pka-odd-grid button{width:43px;height:43px}.pka-pair-grid{grid-template-columns:repeat(4,54px)}.pka-pair-grid button{width:54px;height:54px}.pka-order-grid{grid-template-columns:repeat(4,54px)}.pka-order-grid button{width:54px}.pka-letter-grid{grid-template-columns:repeat(6,36px)}.pka-letter-grid button{width:36px}.pka-hunt-grid{grid-template-columns:repeat(5,48px)}.pka-hunt-grid button{width:48px}.pka-rps-row{flex-direction:column}.pka-rps-row button{min-width:220px}.pka-scramble,.pka-binary,.pka-sequence{font-size:26px}.pka-big-statement,.pka-word-card{font-size:34px}}