:root{--bg:#09090b;--surface:#ffffff08;--surface-elevated:#131316;--surface-2:#1c1c21;--border:#ffffff14;--border-strong:#ffffff29;--text:#fafafa;--text-muted:#a1a1aa;--text-dim:#71717a;--accent-1:#a78bfa;--accent-2:#818cf8;--accent-gradient:linear-gradient(135deg, #a78bfa 0%, #818cf8 50%, #60a5fa 100%);--accent-wallet-1:#e0b87e;--accent-wallet-2:#c78f4e;--accent-wallet-3:#a06a33;--accent-wallet:linear-gradient(135deg, #e0b87e 0%, #c78f4e 50%, #a06a33 100%);--shadow-wallet-glow:0 0 28px #c78f4e40;--success:#34d399;--success-soft:#34d39924;--danger:#f87171;--warning:#fbbf24;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--r-sm:8px;--r-md:12px;--r-lg:18px;--r-full:999px;--shadow-sm:0 1px 2px #0006;--shadow-md:0 8px 24px #00000059;--shadow-lg:0 20px 60px #00000080;--shadow-glow:0 0 28px #818cf847;--ease-out:cubic-bezier(.16, 1, .3, 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14px;font-size:13px;display:inline-flex}.chip-points{color:var(--text);font-family:var(--font-mono);background:linear-gradient(var(--surface), var(--surface)), var(--accent-gradient);background-origin:padding-box,border-box;background-clip:padding-box,border-box;border:1px solid #0000;font-weight:700}.chip-points .chip-label{color:var(--text-muted);font-family:var(--font-sans);font-weight:500}.chip-today{color:var(--success);background:var(--success-soft);border-color:#0000}.chip-user{text-overflow:ellipsis;max-width:160px;overflow:hidden}.btn{border-radius:var(--r-sm);font-size:14px;font-weight:600;font-family:var(--font-sans);cursor:pointer;transition:transform var(--dur-fast) ease, box-shadow var(--dur) ease, background var(--dur) ease, border-color var(--dur) ease, color var(--dur) ease;-webkit-tap-highlight-color:transparent;border:none;justify-content:center;align-items:center;gap:8px;padding:9px 16px;display:inline-flex}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:default;transform:none}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover:not(:disabled){box-shadow:0 0 38px #818cf866}.btn-ghost{border:1px solid var(--border);color:var(--text);background:0 0}.btn-ghost:hover:not(:disabled){border-color:var(--border-strong);background:var(--surface)}.btn-soft{background:var(--surface);border:1px solid var(--border);color:var(--text-muted)}.btn-soft:hover:not(:disabled){color:var(--text);border-color:var(--border-strong)}.btn-lg{border-radius:var(--r-md);padding:12px 22px;font-size:15px}.btn-block{width:100%}main{width:100%;padding:24px;padding-bottom:max(24px, env(safe-area-inset-bottom));animation:fade-in var(--dur-slow) var(--ease-out);flex:1;margin:0 auto}.container{max-width:1080px;margin:0 auto}.loading{color:var(--text-muted);place-items:center;gap:16px;padding-top:20vh;display:grid}.skeleton{border-radius:var(--r-md);background:linear-gradient(100deg, var(--surface-2) 40%, #ffffff0f 50%, var(--surface-2) 60%);background-size:200% 100%;animation:1.4s ease-in-out infinite shimmer}.skeleton-ring{border-radius:var(--r-full);border:2px solid var(--border);width:56px;height:56px;position:relative}.skeleton-ring:after{content:"";border-radius:inherit;border:2px solid #0000;border-top-color:var(--accent-2);animation:.8s linear infinite spin;position:absolute;inset:-2px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{to{background-position:-200% 0}}.welcome{place-items:center;padding-top:6vh;display:grid}.auth-wrap{width:100%;max-width:420px;position:relative}.auth-card{border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(20px)saturate(1.4);animation:rise-in var(--dur-slow) 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transparent);flex:1;height:1px}.games-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin:0;display:grid}.game-card{border:1px solid var(--border);border-radius:var(--r-lg);text-align:left;transition:transform var(--dur) var(--ease-out), border-color var(--dur) ease, box-shadow var(--dur) ease;cursor:pointer;-webkit-tap-highlight-color:transparent;animation:rise-in var(--dur-slow) var(--ease-out) backwards;animation-delay:calc(var(--i,0) * 60ms);background:linear-gradient(165deg,#ffffff0d,#ffffff04);flex-direction:column;gap:10px;padding:20px;display:flex;position:relative;overflow:hidden}.game-card:before{content:"";opacity:0;transition:opacity var(--dur) ease;pointer-events:none;background:radial-gradient(16rem 10rem at 20% 0,#818cf81f,#0000 60%);position:absolute;inset:0}.game-card:hover{box-shadow:var(--shadow-md);border-color:#818cf866;transform:translateY(-4px)}.game-card:hover:before{opacity:1}.game-card:focus-visible{outline:2px solid 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.pts-label{color:var(--text-muted);margin-top:2px;font-size:13px}.progress{border-radius:var(--r-full);background:var(--surface-2);height:8px;overflow:hidden}.progress>span{border-radius:inherit;background:var(--accent-gradient);height:100%;transition:width .5s var(--ease-out);display:block}.redeem-note{color:var(--text-muted);margin:0;font-size:13px;line-height:1.5}.payout-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:10px 0;font-size:14px;display:flex}.payout-row:last-child{border-bottom:none}.payout-status{font-family:var(--font-mono);border-radius:var(--r-full);padding:2px 10px;font-size:12px}.payout-status.pending{color:var(--warning);background:#fbbf241f}.payout-status.paid{color:var(--success);background:var(--success-soft)}.payout-status.failed{color:var(--danger);background:#f871711f}.game-stage{touch-action:none;-webkit-user-select:none;user-select:none;flex-direction:column;gap:16px;width:100%;max-width:420px;margin:0 auto;display:flex}.tiles{border:1px solid var(--border);border-radius:var(--r-md);background:#0000004d;grid-template-columns:repeat(4,1fr);gap:8px;padding:8px;display:grid;position:relative}.tile{aspect-ratio:1;font-size:clamp(18px,5vw,28px);font-weight:800;font-family:var(--font-mono);border-radius:var(--r-sm);background:var(--surface-2);color:var(--text-dim);transition:background var(--dur) ease, color var(--dur) ease, transform var(--dur) ease;place-items:center;display:grid}.tile.tile-bump{animation:tile-pop .22s var(--ease-bounce)}.tile-2{color:#dbe2ff;background:#27324d}.tile-4{color:#dbe2ff;background:#31406b}.tile-8{color:#fff;background:#4c3d99}.tile-16{color:#fff;background:#5b31a8}.tile-32{color:#fff;background:#6d27a8}.tile-64{color:#fff;background:#861d9e}.tile-128{color:#fff;background:#a1168a}.tile-256{color:#fff;background:#c40f70}.tile-512{color:#fff;background:#e11d6d}.tile-1024{color:#1a1400;background:#f59e0b}.tile-2048{color:#06240f;background:#22c55e}.memory-grid{grid-template-columns:repeat(4,1fr);gap:10px;width:100%;max-width:380px;margin:0 auto;display:grid}.memory-card{aspect-ratio:1;border-radius:var(--r-md);border:1px solid var(--border);background:linear-gradient(160deg, var(--surface-2), #ffffff05);cursor:pointer;perspective:600px;transition:transform var(--dur) var(--ease-out), border-color var(--dur) ease;-webkit-tap-highlight-color:transparent;place-items:center;font-size:30px;display:grid}.memory-card:hover:not(.matched){border-color:var(--accent-2);transform:translateY(-2px)}.memory-card.flipped .memory-inner{transform:rotateY(180deg)}.memory-inner{width:100%;height:100%;transform-style:preserve-3d;transition:transform .35s var(--ease-out);position:relative}.memory-face{backface-visibility:hidden;border-radius:var(--r-md);place-items:center;display:grid;position:absolute;inset:0}.memory-back{background:radial-gradient(circle at 30% 20%, #818cf866, transparent 55%), var(--surface-2)}.memory-front{background:linear-gradient(160deg,#818cf840,#ffffff0a);transform:rotateY(180deg)}.memory-card.matched{animation:match-glow .4s var(--ease-bounce);border-color:#34d39980}.memory-card.matched .memory-front{background:linear-gradient(160deg,#34d39938,#ffffff0a)}.memory-card.flip-error .memory-front{background:linear-gradient(160deg,#f8717140,#ffffff0a)}.whack-grid{grid-template-columns:repeat(3,1fr);gap:12px;width:100%;max-width:360px;margin:0 auto;display:grid}.whack-hole{aspect-ratio:1;border:1px solid var(--border);touch-action:manipulation;background:radial-gradient(circle at 50% 60%,#0000008c,#000000b3);border-radius:50%;place-items:center;display:grid;position:relative;overflow:hidden}.whack-hole:before{content:"";z-index:0;background:#ffffff0a;border-radius:50%;position:absolute;inset:14%}.whack-mole{cursor:pointer;width:72%;height:72%;animation:mole-rise .2s var(--ease-out);z-index:1;-webkit-tap-highlight-color:transparent;transition:transform var(--dur-fast) ease;background:radial-gradient(circle at 30% 25%,#f59e0b,#b45309 70%);border:none;border-radius:50%;place-items:center;font-size:34px;display:grid;position:relative;box-shadow:0 6px 18px #00000080,inset 0 -4px 8px #0000004d}.whack-mole:active{transform:scale(.85)}.whack-mole.whacked{animation:.15s forwards mole-splat}@keyframes mole-rise{0%{opacity:0;transform:translateY(70%)}to{opacity:1;transform:translateY(0)}}@keyframes mole-splat{to{opacity:.4;transform:scale(.4)}}.reaction-stage{border-radius:var(--r-lg);text-align:center;cursor:pointer;border:1px solid var(--border);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;place-items:center;width:100%;max-width:480px;height:300px;margin:0 auto;padding:24px;font-size:20px;font-weight:700;line-height:1.4;transition:background .15s;display:grid}.reaction-stage.waiting{color:#fca5a5;background:linear-gradient(160deg,#450a0a,#1c0a0a)}.reaction-stage.ready{color:#86efac;background:linear-gradient(160deg,#14532d,#0a2416)}.reaction-stage.idle{background:linear-gradient(160deg, var(--surface-2), #ffffff05);color:var(--text-muted)}.reaction-results{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.snake-wrap{flex-direction:column;align-items:center;gap:16px;display:flex}.snake-canvas{border-radius:var(--r-md);border:1px solid var(--border);touch-action:none;background:#00000059;width:100%;max-width:420px;display:block}.snake-controls{grid-template-columns:repeat(3,1fr);gap:8px;width:100%;max-width:200px;display:grid}.snake-controls .btn{padding:12px}.snake-controls .up{grid-column:2}.snake-controls .left{grid-area:2/1}.snake-controls .down{grid-area:2/2}.snake-controls .right{grid-area:2/3}.typing-stage{flex-direction:column;gap:16px;display:flex}.typing-target{border:1px solid var(--border);border-radius:var(--r-md);min-height:96px;font-size:20px;font-family:var(--font-mono);background:#0000004d;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;padding:16px;line-height:2;display:flex}.typing-word{transition:background var(--dur-fast) ease, color var(--dur-fast) ease;border-radius:6px;padding:4px 8px}.typing-word.done{color:var(--success)}.typing-word.current{color:var(--text);background:#818cf82e}.typing-word.error{color:var(--danger);background:#f8717129}.typing-input{border:1px solid var(--border);border-radius:var(--r-md);color:var(--text);font-size:18px;font-family:var(--font-mono);transition:border-color var(--dur) ease, box-shadow var(--dur) ease;background:#00000052;padding:14px 16px}.typing-input:focus{border-color:var(--accent-2);outline:none;box-shadow:0 0 0 3px #818cf82e}.typing-input:disabled{opacity:.5}.queens-wrap{touch-action:auto}.queens-grid{border:1px solid var(--border-strong);border-radius:var(--r-md);aspect-ratio:1;grid-template-columns:repeat(8,1fr);display:grid;overflow:hidden}.queens-cell{aspect-ratio:1;color:#fff;cursor:pointer;transition:filter var(--dur-fast) ease, transform var(--dur-fast) 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ease;-webkit-tap-highlight-color:transparent;justify-content:center;align-items:center;padding:0;font-size:24px;display:flex}.tango-cell:nth-child(6n){border-right:none}.tango-grid .tango-cell:nth-child(n+31){border-bottom:none}.tango-cell.sun{background:#fbbf2424}.tango-cell.moon{background:#818cf829}.tango-cell.given{cursor:default;opacity:.9}.tango-cell:not(.given):hover{background:#ffffff0f}.tango-cell:disabled{cursor:default}.tango-marker{background:var(--surface-elevated);border:1px solid var(--border-strong);width:22px;height:22px;color:var(--text);pointer-events:none;z-index:2;border-radius:6px;justify-content:center;align-items:center;font-size:12px;font-weight:700;line-height:1;display:flex;position:absolute;transform:translate(-50%,-50%)}.pinpoint-clues{flex-direction:column;gap:14px;display:flex}.pinpoint-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em;margin:0;font-size:12px;font-weight:600}.pinpoint-words{flex-wrap:wrap;gap:8px;display:flex}.chip-word{color:var(--text);font-family:var(--font-mono);animation:chip-in var(--dur) var(--ease-out) both;font-size:15px}@keyframes chip-in{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.pinpoint-guess{gap:8px;display:flex}.pinpoint-input{border:1px solid var(--border);border-radius:var(--r-sm);min-width:0;color:var(--text);transition:border-color var(--dur) ease, box-shadow var(--dur) ease;background:#00000052;flex:1;padding:11px 14px;font-size:15px}.pinpoint-input:focus{border-color:var(--accent-2);outline:none;box-shadow:0 0 0 3px #818cf82e}.pinpoint-input::placeholder{color:var(--text-dim)}.overlay{-webkit-backdrop-filter:blur(6px);z-index:50;animation:fade-in var(--dur) ease;background:#0009;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal{border:1px solid var(--border-strong);border-radius:var(--r-lg);text-align:center;width:100%;max-width:380px;box-shadow:var(--shadow-lg);animation:modal-pop .3s var(--ease-bounce);background:linear-gradient(165deg,#1c1c21,#131316);flex-direction:column;gap:14px;padding:32px;display:flex}.modal h2{letter-spacing:-.02em;margin:0;font-size:24px;font-weight:800}.modal .modal-score{font-family:var(--font-mono);background:var(--accent-gradient);color:#0000;-webkit-background-clip:text;background-clip:text;font-size:40px;font-weight:700}.modal .modal-sub{color:var(--text-muted);margin:0;font-size:14px}.modal .modal-actions{gap:10px;margin-top:6px;display:flex}.modal .modal-actions .btn{flex:1}.sheet-overlay{-webkit-backdrop-filter:blur(8px);z-index:60;background:#0000008c;justify-content:center;align-items:flex-end;animation:.2s fade-in;display:flex;position:fixed;inset:0}.sheet{border:1px solid var(--border-strong);border-radius:var(--r-lg) var(--r-lg) 0 0;width:100%;max-width:560px;max-height:88vh;box-shadow:var(--shadow-lg);padding:10px 24px calc(20px + env(safe-area-inset-bottom));animation:sheet-up .32s var(--ease-out);touch-action:none;background:linear-gradient(#1c1c21,#131316);border-bottom:none;transition:transform .15s ease-out;position:relative}.sheet-dragging{transition:none}.sheet-grabber{border-radius:var(--r-full);background:var(--border-strong);width:40px;height:4px;margin:0 auto 12px}.sheet-close{border-radius:var(--r-full);border:1px solid var(--border);background:var(--surface);width:32px;height:32px;color:var(--text-muted);cursor:pointer;transition:color var(--dur) ease, border-color var(--dur) ease;place-items:center;font-size:18px;line-height:1;display:grid;position:absolute;top:14px;right:16px}.sheet-close:hover{color:var(--text);border-color:var(--border-strong)}.sheet-content{max-height:calc(88vh - 40px);padding-bottom:8px;overflow-y:auto}.sheet-content>*+*{margin-top:20px}.sheet-heading h2{letter-spacing:-.02em;margin:0;font-size:24px;font-weight:800}.sheet-heading p{color:var(--text-muted);margin:4px 0 0;font-size:14px}.wallet-hero{border-radius:var(--r-lg);background:linear-gradient(165deg,#e0b87e12,#ffffff04);border:1px solid #e0b87e38;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:18px;display:flex}.wallet-pts{font-family:var(--font-mono);background:var(--accent-wallet);color:#0000;-webkit-background-clip:text;background-clip:text;font-size:32px;font-weight:700;line-height:1.1}.pts-label{color:var(--text-muted);margin-top:4px;font-size:13px}.wallet-progress-block{flex:1;min-width:160px}.redeem-form{flex-direction:column;gap:12px;display:flex}.redeem-form-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.redeem-form-head h3{margin:0;font-size:16px;font-weight:700}.promo-block{flex-direction:column;gap:10px;padding-top:4px;display:flex}.wallet-pill{border:1px solid var(--border);border-radius:var(--r-full);background:var(--surface);color:var(--text);font-family:var(--font-mono);cursor:pointer;transition:border-color var(--dur) ease, box-shadow var(--dur) ease;-webkit-tap-highlight-color:transparent;align-items:center;gap:8px;padding:7px 14px;font-size:14px;font-weight:700;display:inline-flex}.wallet-pill:hover{border-color:var(--accent-wallet-2);box-shadow:0 0 0 3px #c78f4e1f}.wallet-pill .wallet-icon{font-size:15px}@keyframes sheet-up{0%{opacity:.6;transform:translateY(60px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes rise-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes drop-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes modal-pop{0%{opacity:0;transform:scale(.92)translateY(12px)}to{opacity:1;transform:scale(1)translateY(0)}}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-6px)}40%{transform:translate(6px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}@keyframes tile-pop{0%{transform:scale(.8)}to{transform:scale(1)}}@keyframes match-glow{0%{transform:scale(.92)}to{transform:scale(1)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}