@import "https://fonts.googleapis.com/css2?family=Prompt:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600;1,700&display=swap";:root{--bg-app:#faf9f6;--bg-card:#fff;--bg-subtle:#f3f1ec;--bg-hover:#ece9e2;--text-main:#1e293b;--text-muted:#64748b;--text-light:#94a3b8;--primary:#4f46e5;--primary-hover:#4338ca;--primary-light:#eef2ff;--real-color:#059669;--real-bg:#ecfdf5;--real-border:#a7f3d0;--cake-color:#9333ea;--cake-bg:#faf5ff;--cake-border:#e9d5ff;--border:#e2e0d8;--border-light:#edebe4;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:26px;--radius-full:9999px;--shadow-sm:0 2px 8px #0000000a;--shadow-md:0 6px 20px #0000000f;--shadow-lg:0 12px 32px #00000014;--font-family-base:"Prompt", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--ease-smooth:cubic-bezier(.2, .8, .2, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--bg-app);color:var(--text-main);font-family:var(--font-family-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100dvh;padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);padding-bottom:env(safe-area-inset-bottom);line-height:1.5;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-base);font-weight:700}button,input,select,textarea{font-family:var(--font-family-base);font-size:inherit}button{cursor:pointer;color:inherit;touch-action:manipulation;-webkit-user-select:none;user-select:none;background:0 0;border:none}img{max-width:100%;display:block}.btn{border-radius:var(--radius-full);transition:all .2s var(--ease-smooth);box-shadow:var(--shadow-sm);font-size:15px;font-weight:700;font-family:var(--font-family-base);justify-content:center;align-items:center;gap:8px;padding:12px 24px;display:inline-flex}.btn:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn:active{transform:scale(.98)}.btn-sm{padding:8px 16px;font-size:13.5px}.btn-lg{padding:16px 32px;font-size:16.5px}.btn-block{width:100%}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--bg-subtle);color:var(--text-main);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-hover)}.btn-outline{border:1.5px solid var(--border);color:var(--text-main);background:#fff}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.app-layout{flex-direction:column;min-height:100vh;display:flex}.navbar{justify-content:space-between;align-items:center;width:100%;max-width:1200px;height:80px;margin:0 auto;padding:0 24px;display:flex}.brand{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:10px;display:flex}.brand-icon{font-size:24px}.brand-title{font-family:var(--font-family-base);color:var(--text-main);letter-spacing:-.2px;font-size:21px;font-weight:800}.brand-title i{font-family:var(--font-family-base);color:var(--primary);font-style:italic;font-weight:700}.nav-right{align-items:center;gap:12px;display:flex}.sound-btn,.lang-btn{border-radius:var(--radius-full);border:1px solid var(--border);color:var(--text-muted);font-size:13.5px;font-weight:600;font-family:var(--font-family-base);background:#fff;align-items:center;gap:6px;padding:8px 14px;transition:all .15s;display:inline-flex}.sound-btn:hover,.lang-btn:hover{color:var(--primary);border-color:var(--primary)}.lang-btn{color:var(--text-main);background:#fff;font-weight:700}.lang-btn .lang-flag{font-size:15px;line-height:1}.lang-btn .lang-pill-switch{align-items:center;gap:3px;font-size:12.5px;display:inline-flex}.lang-btn .lang-opt{border-radius:999px;padding:2px 6px;transition:all .15s}.lang-btn .lang-opt.active{background:var(--primary-light);color:var(--primary);font-weight:800}.sound-btn.muted{color:var(--text-light);background:var(--bg-subtle)}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:16px 24px 60px}.hero{text-align:center;max-width:800px;margin:20px auto 48px}.hero-badge{background:var(--primary-light);color:var(--primary);border-radius:var(--radius-full);font-size:13px;font-weight:700;font-family:var(--font-family-base);align-items:center;gap:8px;margin-bottom:16px;padding:6px 16px;display:inline-flex}.hero-heading{font-family:var(--font-family-base);letter-spacing:-.8px;margin-bottom:16px;font-size:clamp(36px,4.5vw,54px);font-weight:800;line-height:1.2}.hero-heading em{font-family:var(--font-family-base);font-style:normal;font-weight:800}.hero-heading span{color:var(--primary);font-family:var(--font-family-base);font-style:italic}.hero-subheading{color:var(--text-muted);max-width:620px;font-size:17.5px;line-height:1.6;font-family:var(--font-family-base);margin:0 auto 36px}.modes-grid{text-align:left;grid-template-columns:1fr 1fr;gap:24px;display:grid}.mode-box{background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius-xl);cursor:pointer;transition:all .25s var(--ease-smooth);box-shadow:var(--shadow-sm);flex-direction:column;justify-content:space-between;padding:32px 28px;display:flex;position:relative}.mode-box:hover{border-color:var(--primary);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.mode-box.featured{background:linear-gradient(#fff 0%,#f8faff 100%);border-color:#c7d2fe}.mode-tag-new{background:var(--primary);color:#fff;border-radius:var(--radius-full);padding:4px 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#05966933}.try-photo-card.is-cake{border-color:var(--cake-color);box-shadow:0 0 0 3px #9333ea33}.photo-letter-tag{color:#fff;z-index:5;background:#000000b3;border-radius:6px;place-items:center;width:28px;height:28px;font-size:13px;font-weight:800;display:grid;position:absolute;top:10px;left:10px}.try-photo-card img{aspect-ratio:1.2;object-fit:cover;width:100%}.reveal-pill{border-radius:var(--radius-sm);text-align:center;color:#fff;padding:6px 12px;font-size:12px;font-weight:800;position:absolute;bottom:48px;left:10px;right:10px}.reveal-pill.real{background:var(--real-color)}.reveal-pill.cake{background:var(--cake-color)}.photo-footer{border-top:1px solid var(--border);background:#fff;justify-content:space-between;align-items:center;padding:10px 14px;font-size:13.5px;display:flex}.photo-footer strong{color:var(--text-main)}.photo-footer span{color:var(--text-muted);font-size:12.5px}.vs-divider{color:var(--text-light);background:var(--bg-subtle);border-radius:50%;place-items:center;width:38px;height:38px;font-size:14px;font-weight:800;display:grid}.try-result-banner{border-radius:var(--radius-md);justify-content:space-between;align-items:center;gap:16px;margin-top:20px;padding:16px 20px;display:flex}.try-result-banner.win{background:var(--real-bg);border:1px solid var(--real-border);color:#065f46}.try-result-banner.lose{background:var(--cake-bg);border:1px solid var(--cake-border);color:#6b21a8}.steps-section{text-align:center;margin-bottom:20px}.steps-section h2{font-family:var(--font-family-base);margin-bottom:28px;font-size:26px;font-weight:800}.steps-row{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.step-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);text-align:left;padding:28px 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button:hover{color:var(--primary)}.footer-admin-link{align-items:center;gap:5px;margin-left:auto;display:inline-flex;color:var(--text-light)!important}.footer-admin-link:hover{color:var(--text-main)!important}.game-layout{flex-direction:column;min-height:100vh;display:flex;position:relative}.game-header{justify-content:space-between;align-items:center;width:100%;max-width:1200px;height:76px;margin:0 auto;padding:0 24px;display:flex}.game-header-top-row{display:contents}.game-header-top-row>.brand{order:1}.game-header-status-bar{display:contents}.game-progress{order:2;align-items:center;gap:12px;display:flex}.round-badge{color:var(--text-muted);font-size:14px}.round-badge b{color:var(--text-main);font-size:15px}.progress-bar-bg{background:var(--bg-subtle);border-radius:var(--radius-full);width:120px;height:8px;overflow:hidden}.progress-bar-val{background:var(--primary);border-radius:var(--radius-full);height:100%;transition:width .3s}.game-status-badges{order:3;align-items:center;gap:10px;display:flex}.game-header-toggles{order:4;align-items:center;gap:10px;display:flex}.streak-badge{border-radius:var(--radius-full);color:#fff;letter-spacing:.3px;text-shadow:0 1px 3px #0000004d;isolation:isolate;background:linear-gradient(135deg,#fbbf24 0%,#f97316 40%,#ef4444 70%,#f97316 100%) 0 0/300% 300%;align-items:center;gap:5px;padding:6px 14px;font-size:13px;font-weight:800;animation:2s infinite streakBadgeGradient,.5s cubic-bezier(.34,1.56,.64,1) forwards streakBadgeEntrance;display:inline-flex;position:relative;overflow:hidden;box-shadow:0 0 8px #f9731680,0 0 20px #f9731640,0 2px 6px #00000026}.streak-badge:after{content:"";border-radius:inherit;z-index:1;pointer-events:none;background:linear-gradient(105deg,#0000 35%,#ffffff73 45%,#fff9 50%,#ffffff73 55%,#0000 65%);animation:2.5s ease-in-out infinite 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streakFlameWiggle{0%{transform:rotate(-8deg)scale(1)}to{transform:rotate(8deg)scale(1.15)}}.score-badge{border:1px solid var(--border);border-radius:var(--radius-full);background:#fff;align-items:center;gap:8px;padding:6px 14px;font-size:13.5px;display:flex}.score-badge span{color:var(--text-muted)}.score-badge strong{color:var(--primary);font-weight:800}.game-arena{flex-direction:column;flex:1;width:100%;max-width:1200px;margin:0 auto;padding:12px 24px 48px;display:flex}.game-prompt{text-align:center;margin-bottom:24px}.game-prompt h2{font-family:var(--font-family-base);letter-spacing:-.5px;margin-bottom:4px;font-size:clamp(28px,3vw,36px);font-weight:800}.game-prompt p{color:var(--text-muted);font-size:15px}.dual-cards-row{grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;margin-bottom:24px;display:grid}.dual-card{background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius-xl);cursor:pointer;transition:all .2s var(--ease-smooth);box-shadow:var(--shadow-sm);flex-direction:column;gap:14px;padding:16px;display:flex;position:relative}.dual-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-3px)}.dual-card.picked{border-color:var(--primary);background:#f5f3ff;transform:translateY(-2px);box-shadow:0 0 0 3px #6366f140,0 8px 24px #6366f11f}.dual-card.revealed-real{border-color:var(--real-color);background:var(--real-bg)}.dual-card.revealed-cake{border-color:var(--cake-color);background:var(--cake-bg)}.card-tag{color:#fff;z-index:5;background:#000000bf;border-radius:8px;place-items:center;width:32px;height:32px;font-weight:800;display:grid;position:absolute;top:24px;left:24px}.dual-image-wrap{border-radius:var(--radius-lg);background:var(--bg-subtle);height:380px;position:relative;overflow:hidden}.dual-image-wrap img{object-fit:cover;width:100%;height:100%}.status-ribbon{border-radius:var(--radius-full);color:#fff;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:800;display:flex;position:absolute;top:14px;right:14px;box-shadow:0 4px 12px #0003}.status-ribbon.real{background:var(--real-color)}.status-ribbon.cake{background:var(--cake-color)}.btn-choose{border-radius:var(--radius-full);background:var(--bg-subtle);width:100%;color:var(--text-main);font-size:14.5px;font-weight:700;font-family:var(--font-family-base);padding:12px;transition:all .15s}.dual-card:hover .btn-choose{background:var(--primary-light);color:var(--primary)}.btn-choose.btn-chosen{font-weight:800;box-shadow:0 4px 12px #6366f14d;background:var(--primary)!important;color:#fff!important}.vs-circle-large{background:var(--text-main);color:#fff;border-radius:50%;place-items:center;width:48px;height:48px;font-size:14px;font-weight:800;display:grid}.feedback-drawer{background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);justify-content:space-between;align-items:center;gap:24px;padding:24px 28px;display:flex}.feedback-drawer.drawer-win{border-color:var(--real-border);background:var(--real-bg)}.feedback-drawer.drawer-lose{border-color:var(--cake-border);background:var(--cake-bg)}.feedback-message h3{font-size:20px;font-weight:800;font-family:var(--font-family-base);margin-bottom:12px}.feedback-details-grid{flex-direction:column;gap:8px;display:flex}.feedback-detail-item{flex-direction:column;gap:3px;display:flex}.detail-tag{border-radius:var(--radius-sm);align-items:center;gap:5px;font-size:13.5px;font-weight:800;display:inline-flex}.detail-tag.cake-tag{color:#7e22ce}.detail-tag.real-tag{color:#047857}.feedback-detail-item p{color:var(--text-main);margin:0;padding-left:4px;font-size:14px;line-height:1.45}.single-arena{max-width:720px}.solo-image-container{border-radius:var(--radius-xl);border:2px solid var(--border);width:100%;height:440px;box-shadow:var(--shadow-md);background:#fff;margin-bottom:24px;position:relative;overflow:hidden}.solo-image-container img{object-fit:cover;width:100%;height:100%}.solo-feedback-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;text-align:center;background:#0f172ae0;flex-direction:column;justify-content:center;align-items:center;padding:32px;display:flex;position:absolute;inset:0}.feedback-icon{border-radius:50%;place-items:center;width:56px;height:56px;margin-bottom:12px;display:grid}.solo-feedback-overlay.correct .feedback-icon{background:var(--real-color)}.solo-feedback-overlay.wrong .feedback-icon{background:#ef4444}.solo-feedback-overlay h3{font-size:24px;font-weight:800;font-family:var(--font-family-base);margin-bottom:8px}.solo-feedback-overlay p{color:#e2e8f0;max-width:480px;margin-bottom:20px;font-size:15.5px;line-height:1.5}.solo-buttons-row{grid-template-columns:1fr 1fr;gap:20px;display:grid}.btn-solo-choice{border:2px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);font-family:var(--font-family-base);background:#fff;flex-direction:column;align-items:center;padding:20px;transition:all .2s;display:flex}.btn-solo-choice:not(:disabled):hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.choice-emoji{margin-bottom:6px;font-size:28px}.btn-solo-choice strong{font-size:20px;font-weight:800}.btn-solo-choice small{color:var(--text-muted);font-size:13px}.btn-solo-choice.selected{transform:translateY(-2px);border-color:var(--primary)!important;box-shadow:0 0 0 3px #6366f140, var(--shadow-md)!important;background:#f5f3ff!important}.solo-choice-check{color:var(--primary);border-radius:var(--radius-full);background:#ede9fe;margin-top:6px;padding:3px 12px;font-size:12px;font-weight:800;display:inline-block}.confirm-action-container{width:100%;max-width:640px;animation:springUp .3s var(--ease-spring);justify-content:center;align-items:center;margin:6px auto 16px;padding:0 8px;display:flex}.confirm-action-container.solo-confirm{max-width:520px;margin-top:14px}.btn-confirm-choice{border-radius:var(--radius-full);width:100%;font-size:16px;font-weight:800;font-family:var(--font-family-base);cursor:pointer;border:none;justify-content:center;align-items:center;gap:10px;padding:15px 28px;transition:all .25s cubic-bezier(.34,1.56,.64,1);display:inline-flex}.btn-confirm-choice.disabled{color:#94a3b8;box-shadow:none;cursor:not-allowed;opacity:.9;background:#f1f5f9;border:1.5px dashed #cbd5e1}.btn-confirm-choice.active{background:linear-gradient(135deg, var(--primary) 0%, #4338ca 100%);color:#fff;transform:translateY(-2px);box-shadow:0 8px 24px #4f46e559}.btn-confirm-choice.active:hover{background:linear-gradient(135deg,#4338ca 0%,#3730a3 100%);transform:translateY(-3px);box-shadow:0 12px 28px #4f46e573}.btn-confirm-choice.active:active{transform:translateY(0);box-shadow:0 4px 12px #4f46e54d}.auto-results-redirect-pill{border-radius:var(--radius-full);color:#fff;background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 100%);justify-content:center;align-items:center;gap:10px;width:100%;padding:14px 24px;font-size:15px;font-weight:800;animation:1.4s ease-in-out infinite alternate pulseGlow;display:inline-flex;box-shadow:0 8px 24px #6366f159}.spin-slow{animation:3s linear infinite spinSlow}@keyframes spinSlow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.streak-milestone-overlay{z-index:9990;pointer-events:none;-webkit-backdrop-filter:blur(8px);background:#0f172aa6;justify-content:center;align-items:center;animation:2.5s cubic-bezier(.16,1,.3,1) forwards milestoneFadeInOut;display:flex;position:fixed;inset:0}.streak-milestone-overlay:before{content:"";pointer-events:none;z-index:1;background:#fff;animation:.5s ease-out forwards milestoneScreenFlash;position:absolute;inset:0}@keyframes milestoneScreenFlash{0%{opacity:.7}to{opacity:0}}@keyframes milestoneFadeInOut{0%{opacity:0}8%{opacity:1}78%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.92)translateY(-20px)}}.streak-milestone-card{text-align:center;color:#fff;z-index:10;border-radius:28px;flex-direction:column;align-items:center;width:90%;max-width:460px;padding:40px 36px 34px;animation:.6s cubic-bezier(.34,1.56,.64,1) forwards milestoneCardSlam,.5s ease-out .6s milestoneCardShake;display:flex;position:relative;overflow:visible}@keyframes milestoneCardSlam{0%{opacity:0;filter:blur(8px);transform:scale(.15)rotate(-12deg)}50%{opacity:1;filter:blur();transform:scale(1.15)rotate(3deg)}75%{transform:scale(.95)rotate(-1deg)}to{opacity:1;filter:blur();transform:scale(1)rotate(0)}}@keyframes milestoneCardShake{0%,to{transform:translate(0)}15%{transform:translate(-6px)rotate(-1deg)}30%{transform:translate(5px)rotate(.5deg)}45%{transform:translate(-4px)rotate(-.5deg)}60%{transform:translate(3px)}75%{transform:translate(-1px)}}.streak-milestone-card:before{content:"";pointer-events:none;z-index:-1;background:conic-gradient(#0000 0deg,#ffffff14 15deg,#0000 30deg 45deg,#ffffff0f 60deg,#0000 75deg 90deg,#ffffff14 105deg,#0000 120deg 135deg,#ffffff0f 150deg,#0000 165deg 180deg,#ffffff14 195deg,#0000 210deg 225deg,#ffffff0f 240deg,#0000 255deg 270deg,#ffffff14 285deg,#0000 300deg 315deg,#ffffff0f 330deg,#0000 345deg 360deg);border-radius:50%;width:500px;height:500px;animation:6s linear infinite milestoneRaysRotate;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes milestoneRaysRotate{0%{transform:translate(-50%,-50%)rotate(0)}to{transform:translate(-50%,-50%)rotate(360deg)}}.streak-milestone-card:after{content:"";pointer-events:none;z-index:0;border:3px solid #ffffff80;border-radius:50%;width:120px;height:120px;animation:1s ease-out .15s forwards milestoneShockwave;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)scale(.5)}@keyframes milestoneShockwave{0%{opacity:.8;border-width:3px;transform:translate(-50%,-50%)scale(.5)}to{opacity:0;border-width:1px;transform:translate(-50%,-50%)scale(5)}}.milestone-streak-3 .streak-milestone-card{background:linear-gradient(145deg,#ea580c 0%,#dc2626 35%,#c2410c 60%,#9a3412 100%);border:2px solid #fdba74b3;box-shadow:0 0 60px #f97316b3,0 0 120px #ef44444d,inset 0 0 30px #fff3}.milestone-streak-3 .streak-milestone-card:before{background:conic-gradient(#0000 0deg,#f973161f 15deg,#0000 30deg 45deg,#ef44441a 60deg,#0000 75deg 90deg,#f973161f 105deg,#0000 120deg 135deg,#ef44441a 150deg,#0000 165deg 180deg,#f973161f 195deg,#0000 210deg 225deg,#ef44441a 240deg,#0000 255deg 270deg,#f973161f 285deg,#0000 300deg 315deg,#ef44441a 330deg,#0000 345deg 360deg)}.milestone-streak-3 .streak-milestone-card:after{border-color:#f9731699}.milestone-streak-3 .milestone-halo{background:radial-gradient(circle,#fb923ce6 0%,#ef444466 40%,#0000 70%)}.milestone-streak-3 .milestone-badge-pill{color:#c2410c;background:linear-gradient(135deg,#ffedd5,#fed7aa);box-shadow:0 4px 16px #f9731666}.milestone-streak-3:before{background:#f973164d}.milestone-streak-6 .streak-milestone-card{background:linear-gradient(145deg,#7c3aed 0%,#6366f1 30%,#6d28d9 60%,#4c1d95 100%);border:2px solid #d8b4febf;box-shadow:0 0 60px #a78bfab3,0 0 120px #6366f159,inset 0 0 30px #ffffff40}.milestone-streak-6 .streak-milestone-card:before{background:conic-gradient(#0000 0deg,#a78bfa1f 15deg,#0000 30deg 45deg,#6366f11a 60deg,#0000 75deg 90deg,#a78bfa1f 105deg,#0000 120deg 135deg,#6366f11a 150deg,#0000 165deg 180deg,#a78bfa1f 195deg,#0000 210deg 225deg,#6366f11a 240deg,#0000 255deg 270deg,#a78bfa1f 285deg,#0000 300deg 315deg,#6366f11a 330deg,#0000 345deg 360deg)}.milestone-streak-6 .streak-milestone-card:after{border-color:#a78bfa99}.milestone-streak-6 .milestone-halo{background:radial-gradient(circle,#c084fce6 0%,#6366f166 40%,#0000 70%)}.milestone-streak-6 .milestone-badge-pill{color:#6d28d9;background:linear-gradient(135deg,#f3e8ff,#e9d5ff);box-shadow:0 4px 16px #8b5cf666}.milestone-streak-6:before{background:#8b5cf64d}.milestone-streak-10 .streak-milestone-card{background:linear-gradient(145deg,#eab308 0%,#d97706 30%,#b45309 60%,#78350f 100%);border:2.5px solid #fcd34de6;box-shadow:0 0 80px #f59e0bd9,0 0 140px #eab30866,inset 0 0 30px #fff6}.milestone-streak-10 .streak-milestone-card:before{background:conic-gradient(#0000 0deg,#eab30826 15deg,#0000 30deg 45deg,#f59e0b1f 60deg,#0000 75deg 90deg,#eab30826 105deg,#0000 120deg 135deg,#f59e0b1f 150deg,#0000 165deg 180deg,#eab30826 195deg,#0000 210deg 225deg,#f59e0b1f 240deg,#0000 255deg 270deg,#eab30826 285deg,#0000 300deg 315deg,#f59e0b1f 330deg,#0000 345deg 360deg)}.milestone-streak-10 .streak-milestone-card:after{border-color:#eab308b3}.milestone-streak-10 .milestone-halo{background:radial-gradient(circle,#fde047f2 0%,#f59e0b80 40%,#0000 70%)}.milestone-streak-10 .milestone-badge-pill{color:#92400e;background:linear-gradient(135deg,#fef3c7,#fde68a);box-shadow:0 4px 20px #f59e0b80}.milestone-streak-10:before{background:#f59e0b59}.milestone-icon-burst{place-items:center;width:120px;height:120px;margin-bottom:18px;display:grid;position:relative}.milestone-emblem-wrap{z-index:2;justify-content:center;align-items:center;animation:.6s cubic-bezier(.34,1.56,.64,1) forwards emblemExplosionEntrance;display:flex;position:relative}@keyframes emblemExplosionEntrance{0%{opacity:0;filter:blur(6px);transform:scale(0)rotate(-24deg)}65%{opacity:1;filter:blur();transform:scale(1.22)rotate(6deg)}85%{transform:scale(.92)rotate(-2deg)}to{opacity:1;transform:scale(1)rotate(0)}}.milestone-emblem-core{border:2.5px solid #ffffffbf;border-radius:26px;justify-content:center;align-items:center;width:88px;height:88px;animation:2.2s ease-in-out .6s infinite alternate emblemFloat;display:flex;position:relative;box-shadow:0 12px 28px #0006,inset 0 2px 6px #ffffffb3,inset 0 -4px 10px #00000059}@keyframes emblemFloat{0%{transform:translateY(0)scale(1)}to{transform:translateY(-7px)scale(1.04)}}.milestone-streak-3 .milestone-emblem-core{background:linear-gradient(135deg,#fef08a 0%,#f97316 45%,#ea580c 75%,#dc2626 100%);border-color:#fef08ae6;box-shadow:0 10px 28px #f97316a6,0 0 24px #fb923c80,inset 0 2px 6px #fffc,inset 0 -4px 10px #9a341280}.milestone-streak-6 .milestone-emblem-core{background:linear-gradient(135deg,#e0e7ff 0%,#a855f7 35%,#7c3aed 70%,#4338ca 100%);border-color:#e0e7ffe6;box-shadow:0 10px 28px #a855f7a6,0 0 24px #c084fc8c,inset 0 2px 6px #ffffffd9,inset 0 -4px 10px #4c1d9580}.milestone-streak-10 .milestone-emblem-core{background:linear-gradient(135deg,#fffbeb 0%,#facc15 35%,#d97706 70%,#92400e 100%);border-color:#fef3c7f2;box-shadow:0 12px 32px #f59e0bbf,0 0 30px #fde047a6,inset 0 2px 6px #ffffffe6,inset 0 -4px 10px #78350f80}.milestone-main-icon{color:#fff;filter:drop-shadow(0 3px 10px #00000073);animation:1.2s ease-in-out infinite alternate mainIconPulse}@keyframes mainIconPulse{0%{transform:scale(.96)}to{transform:scale(1.1)}}.milestone-emblem-flairs{pointer-events:none;position:absolute;inset:-14px -22px}.milestone-flair{color:#fff;filter:drop-shadow(0 0 8px);position:absolute}.milestone-flair.flair-left{animation:1.4s ease-in-out infinite alternate flairFloatLeft;top:6px;left:0}.milestone-flair.flair-right{animation:1.4s ease-in-out .3s infinite alternate flairFloatRight;bottom:6px;right:0}@keyframes flairFloatLeft{0%{opacity:.6;transform:scale(.8)rotate(-15deg)}to{opacity:1;transform:scale(1.2)rotate(15deg)}}@keyframes flairFloatRight{0%{opacity:1;transform:scale(1.2)rotate(15deg)}to{opacity:.6;transform:scale(.8)rotate(-15deg)}}.milestone-halo{border-radius:50%;animation:1s ease-in-out infinite alternate haloPulse;position:absolute;inset:-24px}@keyframes haloPulse{0%{opacity:.4;filter:blur(6px);transform:scale(.7)}to{opacity:.95;filter:blur(2px);transform:scale(1.5)}}.milestone-badge-pill{text-transform:uppercase;letter-spacing:1.5px;border-radius:var(--radius-full);margin-bottom:10px;padding:7px 20px;font-size:13px;font-weight:800;animation:.5s cubic-bezier(.34,1.56,.64,1) .3s both milestoneBadgeSlideUp}@keyframes milestoneBadgeSlideUp{0%{opacity:0;transform:translateY(20px)scale(.8)}to{opacity:1;transform:translateY(0)scale(1)}}.milestone-title{text-shadow:0 2px 12px #00000080,0 0 30px #ffffff26;margin-bottom:8px;font-size:clamp(26px,6vw,36px);font-weight:900;line-height:1.2;animation:.6s cubic-bezier(.34,1.56,.64,1) .35s both milestoneTitleSlam}@keyframes milestoneTitleSlam{0%{opacity:0;filter:blur(4px);transform:translateY(30px)scale(.6)}to{opacity:1;filter:blur();transform:translateY(0)scale(1)}}.milestone-sub{color:#ffffffeb;margin:0;font-size:15px;font-weight:600;animation:.5s ease-out .5s both milestoneSubFade}@keyframes milestoneSubFade{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.milestone-particles{pointer-events:none;z-index:0;position:absolute;inset:0;overflow:hidden}.milestone-particle{font-size:var(--p-size,18px);opacity:0;animation:milestoneParticleFloat var(--p-dur,2s) var(--p-delay,0s) ease-out forwards;left:var(--p-x,50%);top:var(--p-y,50%);position:absolute}.milestone-vector-particle{-webkit-user-select:none;user-select:none;font-family:system-ui,-apple-system,sans-serif;font-weight:900;line-height:1}.milestone-streak-3 .milestone-vector-particle{color:#fef08a;text-shadow:0 0 8px #f97316,0 0 16px #ef4444}.milestone-streak-6 .milestone-vector-particle{color:#e0e7ff;text-shadow:0 0 8px #c084fc,0 0 18px #6366f1}.milestone-streak-10 .milestone-vector-particle{color:#fffbeb;text-shadow:0 0 10px #facc15,0 0 22px #d97706}@keyframes milestoneParticleFloat{0%{opacity:1;transform:translate(0)scale(0)rotate(0)}25%{opacity:1;transform:scale(1.3)rotate(60deg)}to{transform:translate(var(--p-tx,0px), var(--p-ty,-100px)) scale(.2) rotate(var(--p-rot,180deg));opacity:0}}.milestone-particles:before{content:"";pointer-events:none;border:2px solid #ffffff4d;border-radius:50%;width:80px;height:80px;animation:1.2s ease-out .3s forwards milestoneShockwave2;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)scale(.5)}@keyframes milestoneShockwave2{0%{opacity:.6;border-width:2px;transform:translate(-50%,-50%)scale(.5)}to{opacity:0;border-width:.5px;transform:translate(-50%,-50%)scale(6)}}.results-page-layout{min-height:100vh;position:relative;overflow-x:hidden}.final-celebration-overlay{pointer-events:none;z-index:9995;position:fixed;inset:0;overflow:hidden}.final-particle-item{opacity:0;animation:confettiFall var(--dur) cubic-bezier(.25, 1, .5, 1) forwards;animation-delay:var(--delay);font-size:28px;position:absolute}@keyframes confettiFall{0%{opacity:1;transform:translate(0)scale(.2)rotate(0)}30%{opacity:1}to{transform:translate(var(--tx), var(--ty)) scale(var(--scale)) rotate(var(--rot));opacity:0}}.results-container{max-width:680px;margin:30px auto 60px;padding:0 24px}.results-box{border:1px solid var(--border);border-radius:var(--radius-xl);text-align:center;box-shadow:var(--shadow-lg);background:#fff;flex-direction:column;align-items:center;padding:40px 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input{border-radius:var(--radius-md);border:1.5px solid var(--border);text-align:center;width:90px;font-size:15px;font-weight:800;font-family:var(--font-family-base);background:#fff;outline:none;padding:8px 12px}.custom-input-wrap input:focus{border-color:var(--primary)}.lightbox-overlay{z-index:9999;touch-action:none;-webkit-user-select:none;user-select:none;background:#000000eb;justify-content:center;align-items:center;animation:.25s lightboxFadeIn;display:flex;position:fixed;inset:0}@keyframes lightboxFadeIn{0%{opacity:0}to{opacity:1}}.lightbox-image{object-fit:contain;border-radius:var(--radius-md);will-change:transform;max-width:92vw;max-height:88vh;transition:transform .15s}.lightbox-close-btn{top:max(16px, env(safe-area-inset-top,16px));z-index:10001;-webkit-backdrop-filter:blur(10px);border-radius:var(--radius-full);color:#fff;cursor:pointer;background:#ffffff26;border:1px solid #fff3;place-items:center;width:44px;height:44px;transition:background 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.toggle-knob{transform:translate(24px)}.toggle-status-text{color:var(--text-muted);font-size:13.5px;font-weight:600;font-family:var(--font-family-base)}.toggle-status-text.enabled{color:var(--primary)}.toggle-status-text.disabled{color:var(--text-light)}.celebration-particles-overlay{pointer-events:none;z-index:100;justify-content:center;align-items:center;display:flex;position:absolute;inset:0;overflow:hidden}.floating-score-bubble{color:#fff;border-radius:var(--radius-full);z-index:110;animation:scoreFloatUp 1.2s var(--ease-spring) forwards;background:linear-gradient(135deg,#10b981 0%,#059669 100%);align-items:center;gap:8px;padding:12px 28px;font-size:24px;font-weight:800;display:inline-flex;position:absolute;top:35%;box-shadow:0 10px 30px #10b98166}.floating-splat-bubble{color:#fff;border-radius:var(--radius-full);z-index:110;animation:splatWobble 1.2s var(--ease-spring) forwards;background:linear-gradient(135deg,#9333ea 0%,#7e22ce 100%);padding:12px 24px;font-size:20px;font-weight:800;position:absolute;top:35%;box-shadow:0 10px 30px #9333ea66}.particle-item{opacity:0;animation:burstParticle var(--dur) ease-out forwards;animation-delay:var(--delay);font-size:26px;position:absolute;top:50%;left:50%}@keyframes scoreFloatUp{0%{opacity:0;transform:translate(-50%,40px)scale(.6)}25%{opacity:1;transform:translate(-50%)scale(1.15)}75%{opacity:1;transform:translate(-50%,-20px)scale(1)}to{opacity:0;transform:translate(-50%,-50px)scale(.9)}}@keyframes splatWobble{0%{opacity:0;transform:translate(-50%)scale(.5)rotate(-10deg)}30%{opacity:1;transform:translate(-50%)scale(1.1)rotate(6deg)}60%{opacity:1;transform:translate(-50%)scale(.95)rotate(-3deg)}to{opacity:0;transform:translate(-50%,-25px)scale(.9)rotate(0)}}@keyframes burstParticle{0%{opacity:1;transform:translate(-50%,-50%)scale(.2)rotate(0)}80%{opacity:1}to{transform:translate(calc(-50% + var(--tx)), calc(-50% + var(--ty))) scale(var(--scale)) rotate(var(--rot));opacity:0}}.pop-in{animation:popIn .4s var(--ease-spring)}.hover-lift:hover{transform:translateY(-6px)scale(1.01)}.pulse-icon{animation:2.4s ease-in-out infinite pulseScale}.win-glow-pop{animation:winGlow .5s var(--ease-spring)}.lose-wobble-pop{animation:.5s loseWobble}.spring-up{animation:springUp .45s var(--ease-spring)}.spring-in{animation:springIn .35s var(--ease-spring)}.pop-badge{animation:badgePop .35s var(--ease-spring)}.flame-pop{animation:flamePop .3s var(--ease-spring)}.flame-flicker{animation:1.2s ease-in-out infinite alternate flameFlicker}.pulse-glow{animation:2s infinite alternate pulseGlow}.pulse-ready{animation:1.6s ease-in-out infinite pulseReady}.trophy-bounce{animation:1.5s ease-in-out infinite trophyBounce}@keyframes popIn{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}@keyframes pulseScale{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}@keyframes winGlow{0%{transform:scale(.97)}50%{transform:scale(1.02);box-shadow:0 0 24px #10b98166}to{transform:scale(1)}}@keyframes loseWobble{0%,to{transform:translate(0)}20%{transform:translate(-8px)rotate(-1deg)}40%{transform:translate(8px)rotate(1deg)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}@keyframes springUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes springIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes badgePop{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}@keyframes flamePop{0%{transform:scale(.8)}to{transform:scale(1)}}@keyframes flameFlicker{0%{color:#d97706;transform:rotate(-4deg)scale(.95)}to{color:#ea580c;transform:rotate(4deg)scale(1.1)}}@keyframes pulseGlow{0%{box-shadow:0 0 #4f46e500}to{box-shadow:0 0 16px #4f46e580}}@keyframes pulseReady{0%,to{transform:scale(1)}50%{transform:scale(1.03)}}@keyframes trophyBounce{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(-8px)rotate(3deg)}}.admin-mobile-nav{display:none}@media (width<=1024px){.main-content,.game-arena,.navbar,.game-header{padding-left:20px;padding-right:20px}.dual-image-wrap{height:320px}.stats-cards-grid{grid-template-columns:repeat(2,1fr)}.admin-body{padding:24px 28px}}@media (width<=860px){.navbar{height:70px;padding:0 18px}.modes-grid{grid-template-columns:1fr;gap:18px}.steps-row{grid-template-columns:1fr;gap:16px}.footer{padding:24px 18px}.footer-links{flex-wrap:wrap;gap:14px}.dual-cards-row{grid-template-columns:1fr auto 1fr;gap:14px}.dual-image-wrap{height:270px}.vs-circle-large{width:38px;height:38px;font-size:12px}.feedback-drawer{flex-direction:column;align-items:stretch;gap:16px;padding:20px}.feedback-drawer .btn{width:100%}.solo-image-container{height:360px}.admin-layout{display:block}.admin-sidebar{display:none!important}.admin-mobile-nav{border-bottom:1px solid var(--border);z-index:150;background:#fff;flex-direction:column;margin:-24px -28px 20px;padding:14px 20px;display:flex;position:sticky;top:0;box-shadow:0 4px 16px #0000000d}.admin-mobile-top-row{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.admin-mobile-actions{align-items:center;gap:8px;display:flex}.admin-mobile-exit-btn{color:#dc2626;border-radius:var(--radius-full);font-size:12.5px;font-weight:700;font-family:var(--font-family-base);background:#fee2e2;align-items:center;gap:4px;padding:6px 12px;transition:all .15s;display:inline-flex}.admin-mobile-exit-btn:hover{background:#fecaca}.admin-mobile-tabs{-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.admin-mobile-tabs::-webkit-scrollbar{display:none}.admin-mobile-tab-btn{border-radius:var(--radius-full);background:var(--bg-subtle);border:1px solid var(--border);color:var(--text-muted);white-space:nowrap;font-size:13px;font-weight:700;font-family:var(--font-family-base);flex-shrink:0;align-items:center;gap:6px;padding:8px 14px;transition:all 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p{margin-bottom:12px;font-size:13.5px;line-height:1.45}.mode-tags{flex-wrap:wrap;gap:6px;margin-bottom:16px}.mode-tags span{padding:3px 8px;font-size:11px}.try-card{border-radius:var(--radius-lg);padding:16px 12px}.try-card-header{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:14px}.try-card-header h2{font-size:19px}.try-card-header p{font-size:13px}.try-card-header .btn{align-self:flex-start}.try-photos-row{grid-template-columns:1fr 1fr;gap:8px}.try-photo-card{border-radius:var(--radius-md)}.try-photo-card img{aspect-ratio:1;height:auto;min-height:125px}.photo-letter-tag{border-radius:6px;width:24px;height:24px;font-size:12px;top:6px;left:6px}.reveal-pill{border-radius:4px;padding:3px 6px;font-size:10px;bottom:38px;left:4px;right:4px}.photo-footer{flex-direction:column;align-items:flex-start;gap:1px;padding:6px 8px;font-size:11.5px}.photo-footer strong{font-size:12px}.photo-footer span{font-size:10.5px}.vs-divider{display:none}.try-result-banner{text-align:center;flex-direction:column;align-items:stretch;gap:10px;padding:12px 14px;font-size:13px}.try-result-banner .btn{width:100%}.steps-section h2{margin-bottom:18px;font-size:21px}.step-card{border-radius:var(--radius-md);padding:18px 16px}.step-card h3{font-size:16.5px}.step-card p{font-size:13px}.footer{padding:20px 14px}.footer-links{flex-direction:column;align-items:flex-start;gap:10px}.footer-admin-link{margin-left:0}.game-header{flex-direction:column;gap:8px;width:100%;height:auto;padding:10px 14px 4px;display:flex}.game-header-top-row{justify-content:space-between;align-items:center;width:100%;display:flex}.game-header-top-row>.brand{order:unset}.game-header-toggles{order:unset;align-items:center;gap:6px;display:flex}.game-header-status-bar{border:1px solid var(--border);border-radius:var(--radius-full);background:#fff;justify-content:space-between;align-items:center;width:100%;padding:5px 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16px;font-size:14px}.admin-mobile-nav{margin:-14px -14px 14px;padding:10px 14px}.admin-body{padding:14px 14px 40px}.admin-header h1{font-size:21px}.admin-toolbar{flex-direction:column;align-items:flex-start;gap:10px}.admin-toolbar .btn{width:100%}.stats-cards-grid{grid-template-columns:1fr 1fr;gap:8px}.overview-card{border-radius:var(--radius-md);padding:12px}.overview-card strong{font-size:17px}.overview-actions-box{padding:16px}.overview-btns{flex-direction:column;gap:8px}.overview-btns .btn{width:100%}.pairs-list-grid{grid-template-columns:1fr;gap:12px}.modal-backdrop{padding:10px}.modal-box{border-radius:var(--radius-lg);max-height:94vh;padding:18px 14px}.modal-btn-row{flex-direction:column;gap:8px}.modal-btn-row .btn{width:100%}.settings-card{border-radius:var(--radius-lg);padding:16px 14px}.settings-presets-grid{grid-template-columns:repeat(2,1fr);gap:8px}.custom-setting-row{flex-direction:column;align-items:stretch;gap:10px;padding:12px}.custom-input-wrap{justify-content:space-between;width:100%}.custom-input-wrap input{flex:1;font-size:16px}.custom-input-wrap .btn{flex:1.5}.admin-lock-screen{padding:14px}.lock-card{border-radius:var(--radius-lg);padding:24px 16px}.lock-btn-row{grid-template-columns:1fr;gap:8px}.lock-input-wrap input,.form-field input,.form-field textarea{font-size:16px}}@media (width<=380px){.brand-title{font-size:15.5px}.brand-icon{font-size:18px}.lang-btn{padding:5px 8px}.hero-heading{font-size:22px}.dual-image-wrap{height:130px}.btn-solo-choice strong{font-size:13px}.stat-card strong{font-size:14.5px}}@media (height<=520px) and (orientation:landscape){.navbar,.game-header{height:50px}.hero{margin:4px auto 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