*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0f172a;--bg-card:#1e293b;--bg-hover:#26344b;--text:#e2e8f0;--text-dim:#94a3b8;--accent:#4ecdc4;--accent2:#ff6b6b;--brand:#f59e0b;--brand2:#fbbf24;--gold:#fbbf24;--border:#334155;--radius:12px;--safe-bottom:env(safe-area-inset-bottom,0px)}html,body{background:var(--bg);height:100%;color:var(--text);touch-action:manipulation;-webkit-user-select:none;user-select:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow:hidden}#app{flex-direction:column;height:100dvh;display:flex}.btn{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);color:var(--text);cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:15px;transition:all .15s;display:inline-flex}.btn:hover{background:var(--bg-hover)}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg, var(--brand), var(--brand2));color:#0f172a;border-color:#0000;font-weight:700}.btn-primary:hover{filter:brightness(1.08);box-shadow:0 8px 24px #f59e0b59}.btn-secondary{color:var(--text);background:0 0;border-color:#475569}.btn-secondary:hover{border-color:var(--brand2)}.btn-large{flex-direction:column;gap:4px;width:100%;padding:18px 24px;font-size:18px}.btn-large .btn-desc{opacity:.6;font-size:12px}.btn-large .btn-icon{font-size:28px}.btn-option{padding:8px 16px;font-size:14px}.btn-option.active{background:var(--accent);color:#000;border-color:var(--accent)}.btn-back{color:var(--text-dim);background:0 0;border:none;padding:8px;font-size:18px}.btn-start{bottom:var(--safe-bottom);letter-spacing:4px;box-shadow:0 0 0 6px var(--bg), 0 -10px 14px 10px var(--bg);margin-top:auto;padding:18px;font-size:22px;position:sticky}.screen{min-height:0;padding:calc(20px + env(safe-area-inset-top,0px)) calc(20px + env(safe-area-inset-right,0px)) calc(20px + var(--safe-bottom)) calc(20px + env(safe-area-inset-left,0px));flex-direction:column;flex:1;width:100%;max-width:480px;margin:0 auto;display:flex;overflow-y:auto}.menu-screen{justify-content:flex-start;gap:40px}.logo-area{text-align:center}.logo-icon{background:linear-gradient(135deg, var(--brand), var(--brand2));color:#000;border-radius:20px;justify-content:center;align-items:center;width:80px;height:80px;margin-bottom:12px;font-size:42px;font-weight:900;display:inline-flex}.logo-title{letter-spacing:2px;font-size:36px;font-weight:800}.logo-sub{color:var(--text-dim);margin-top:4px;font-size:14px}.menu-buttons{flex-direction:column;gap:12px;display:flex}.menu-footer{text-align:center}.hint{color:var(--text-dim);font-size:12px}.setup-screen{padding-bottom:calc(20px + var(--safe-bottom));gap:16px;overflow-y:auto}.setup-header{align-items:center;gap:12px;display:flex}.setup-header h2{flex:1;font-size:20px}.tier-badge{background:var(--accent);color:#000;border-radius:20px;padding:4px 12px;font-size:12px;font-weight:700}.setup-section{margin-bottom:8px}.setup-section h3{color:var(--text-dim);margin-bottom:8px;font-size:15px}.exercise-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px;display:grid}.exercise-option{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;align-items:center;gap:8px;padding:10px 12px;font-size:13px;transition:all .15s;display:flex}.exercise-option.selected{border-color:var(--accent);background:#1a3a38}.exercise-option input{opacity:0;width:1px;height:1px;position:absolute}.ex-icon{font-size:18px}.ex-name{flex:1}.ex-level{color:var(--text-dim);font-size:12px}.slider{-webkit-appearance:none;background:var(--border);border-radius:3px;outline:none;width:100%;height:6px}.slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent);cursor:pointer;border-radius:50%;width:22px;height:22px}.slider-labels{color:var(--text-dim);justify-content:space-between;margin-top:4px;font-size:11px;display:flex}.duration-buttons,.ref-buttons{flex-wrap:wrap;gap:8px;display:flex}.theme-cards{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;display:grid}.theme-card{text-align:left;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font:inherit;cursor:pointer;flex-direction:column;gap:6px;padding:8px;transition:all .15s;display:flex}.theme-card:hover{background:var(--bg-hover)}.theme-card:active{transform:scale(.98)}.theme-card.active{border-color:var(--accent);background:#1a3a38}.theme-thumb{background:var(--bg);border:1px solid var(--border);border-radius:8px;display:block;overflow:hidden}.theme-thumb .tp-svg{width:100%;height:auto;display:block}.theme-card-head{justify-content:space-between;align-items:center;gap:6px;display:flex}.theme-name{font-size:14px;font-weight:600}.theme-check{color:var(--accent);opacity:0;font-size:13px}.theme-card.active .theme-check{opacity:1}.theme-card-desc{color:var(--text-dim);word-break:keep-all;font-size:11px;line-height:1.45}.tp-note{animation:none}.tp-fall .tp-note{animation-name:tp-fall}.tp-n1{animation-delay:-.3s}.tp-n2{animation-delay:-1.5s}.tp-n3{animation-delay:-.9s}.tp-n4{animation-delay:-2.1s}@keyframes tp-fall{0%{opacity:0;transform:translateY(-6px)}12%{opacity:1}88%{opacity:1}to{opacity:0;transform:translateY(62px)}}.tp-scroll .tp-note{animation-name:tp-scroll}.tp-s1{animation-delay:-.3s}.tp-s2{animation-delay:-1.5s}.tp-s3{animation-delay:-.9s}.tp-s4{animation-delay:-2.1s}@keyframes tp-scroll{0%{opacity:0;transform:translate(-6px)}12%{opacity:1}88%{opacity:1}to{opacity:0;transform:translate(86px)}}.tp-in-tl{animation-name:tp-in-tl;animation-delay:-.3s}.tp-in-tr{animation-name:tp-in-tr;animation-delay:-1.5s}.tp-in-bl{animation-name:tp-in-bl;animation-delay:-.9s}.tp-in-br{animation-name:tp-in-br;animation-delay:-2.1s}@keyframes tp-in-tl{0%{opacity:0;transform:translate(-30px,-22px)}15%,88%{opacity:1}to{opacity:0;transform:translate(0)}}@keyframes tp-in-tr{0%{opacity:0;transform:translate(30px,-22px)}15%,88%{opacity:1}to{opacity:0;transform:translate(0)}}@keyframes tp-in-bl{0%{opacity:0;transform:translate(-30px,22px)}15%,88%{opacity:1}to{opacity:0;transform:translate(0)}}@keyframes tp-in-br{0%{opacity:0;transform:translate(30px,22px)}15%,88%{opacity:1}to{opacity:0;transform:translate(0)}}@media (prefers-reduced-motion:reduce){.tp-note,.tp-fall .tp-note,.tp-scroll .tp-note,.tp-in-tl,.tp-in-tr,.tp-in-bl,.tp-in-br{animation:none}.tp-fall .tp-note{transform:translateY(34px)}.tp-scroll .tp-note{transform:translate(46px)}.tp-in-tl{transform:translate(-15px,-11px)}.tp-in-tr{transform:translate(15px,-11px)}.tp-in-bl{transform:translate(-15px,11px)}.tp-in-br{transform:translate(15px,11px)}}.game-screen{background:var(--bg);flex-direction:column;width:100%;height:100dvh;display:flex;position:relative}.hud{padding:calc(8px + env(safe-area-inset-top,0px)) calc(60px + env(safe-area-inset-right,0px)) 8px calc(12px + env(safe-area-inset-left,0px));border-bottom:1px solid var(--border);z-index:10;background:#0a0a1ae6;justify-content:space-around;display:flex}.hud-item{text-align:center}.hud-label{color:var(--text-dim);text-transform:uppercase;font-size:12px;display:block}.hud-value{font-variant-numeric:tabular-nums;font-size:18px;font-weight:700;display:block}.hud-combo .hud-value{color:var(--gold)}.hud-grade .hud-value{color:var(--accent)}.game-area{flex:1;position:relative;overflow:hidden}#game-canvas{width:100%;height:100%;position:absolute;top:0;left:0}.judgment-display{text-shadow:0 0 20px;pointer-events:none;z-index:5;font-size:36px;font-weight:900;position:absolute;top:30%;left:50%;transform:translate(-50%)}.countdown-display{color:var(--accent);z-index:20;background:#0a0a1acc;justify-content:center;align-items:center;font-size:100px;font-weight:900;animation:.5s ease-out countPulse;display:flex;position:absolute;inset:0}.countdown-display.go{color:var(--gold)}@keyframes countPulse{0%{opacity:0;transform:scale(1.5)}to{opacity:1;transform:scale(1)}}#expected-input{color:var(--text-dim);letter-spacing:2px;z-index:5;pointer-events:none;font-size:16px;font-weight:700;position:absolute;bottom:10px;left:50%;transform:translate(-50%)}.touch-zones{padding:4px;padding-bottom:calc(4px + var(--safe-bottom));z-index:10;background:#0a0a1af2;flex-direction:column;gap:4px;display:flex}.tz-row{grid-template-columns:1fr .8fr 1fr;gap:4px;display:grid}.touch-zone{border-radius:var(--radius);border:2px solid var(--border);background:var(--bg-card);cursor:pointer;min-height:44px;color:inherit;font-size:20px;font-weight:700;font:inherit;text-align:inherit;flex-direction:column;justify-content:center;align-items:center;padding:10px 6px;transition:all .1s;display:flex}.touch-zone:focus-visible{outline:3px solid var(--gold);outline-offset:2px}.touch-zone:active{border-color:var(--accent);background:#1a3a38;transform:scale(.95)}.touch-zone small{color:var(--text-dim);font-size:12px;font-weight:400}@media (pointer:fine){.touch-zones{gap:3px;width:100%;max-width:520px;margin:0 auto}.tz-row{gap:3px}.touch-zone{padding:4px 6px;font-size:15px}.touch-zone small{font-size:12px}}.tz-left,.tz-left-foot{color:#4ecdc4}.tz-right,.tz-right-foot{color:#ff6b6b}.tz-both,.tz-both-feet{color:#ffd93d;border-color:#ffd93d59}.touch-zone.tz-offblock{opacity:.22;border-color:var(--border);filter:grayscale(.8)}.touch-zone.tz-implied{background:#ffd93d14;border-color:#ffd93d80}.btn-pause{top:calc(8px + env(safe-area-inset-top,0px));right:calc(8px + env(safe-area-inset-right,0px));width:44px;height:44px;color:var(--text);cursor:pointer;z-index:15;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:16px;display:flex;position:absolute}.pause-overlay{z-index:30;background:#0a0a1ae6;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.pause-content{text-align:center;flex-direction:column;gap:16px;display:flex}.pause-content h2:focus{outline:none}.pause-content h2{letter-spacing:4px;font-size:36px}.pause-audio-error{color:#ffd93d;max-width:320px;margin:0;line-height:1.5}.session-error-screen{text-align:center;justify-content:center;align-items:center}.session-error-card{flex-direction:column;gap:16px;max-width:360px;display:flex}.session-error-card h2:focus{outline:none}.results-screen{padding-bottom:calc(20px + var(--safe-bottom));justify-content:flex-start;gap:20px;overflow-y:auto}.result-grade{text-align:center;animation:.5s ease-out gradeIn}.grade-letter{text-shadow:0 0 40px;font-size:100px;font-weight:900;line-height:1}@keyframes gradeIn{0%{opacity:0;transform:scale(2)}to{opacity:1;transform:scale(1)}}.result-score{text-align:center}.score-label{color:var(--text-dim);font-size:12px;display:block}.score-value{font-variant-numeric:tabular-nums;font-size:32px;font-weight:800}.result-stats-row{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.stat-box{text-align:center;background:var(--bg-card);border-radius:var(--radius);padding:12px 4px}.stat-val{font-size:20px;font-weight:700;display:block}.stat-label{color:var(--text-dim);margin-top:2px;font-size:12px;display:block}.result-bars{flex-direction:column;gap:6px;display:flex}.result-bar{grid-template-columns:90px 1fr 80px;align-items:center;gap:8px;font-size:13px;display:grid}.rb-label{text-align:right;font-weight:700}.rb-track{background:var(--border);border-radius:4px;height:8px;overflow:hidden}.rb-fill{border-radius:4px;height:100%;transition:width .5s ease-out}.rb-value{font-variant-numeric:tabular-nums;color:var(--text-dim);font-size:12px}.result-hint{text-align:center;color:var(--text-dim);font-size:12px;font-style:italic}.result-actions{gap:12px;display:flex}.result-actions .btn{flex:1;padding:14px;font-size:16px}.player-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.player-level-row{align-items:center;gap:10px;margin-bottom:8px;display:flex}.level-badge{background:linear-gradient(135deg, var(--brand), var(--brand2));color:#000;border-radius:20px;padding:3px 10px;font-size:14px;font-weight:800}.player-stats{color:var(--text-dim);font-size:12px}.xp-bar-track{background:var(--border);border-radius:4px;height:8px;overflow:hidden}.xp-bar-fill{background:linear-gradient(90deg, var(--brand), var(--brand2));border-radius:4px;height:100%;transition:width .4s ease-out}.xp-label{color:var(--text-dim);text-align:right;margin-top:4px;font-size:11px}.tier-buttons{gap:8px;display:flex}.tier-btn{flex-direction:column;flex:1;gap:2px;padding:10px 8px}.tier-btn-name{font-size:14px;font-weight:700}.tier-btn-sub{opacity:.7;font-size:11px}.btn-option.tier-btn.active .tier-btn-sub{opacity:.8}.mode-desc{color:var(--text-dim);margin-top:6px;font-size:12px;font-style:italic}.level-up-banner{text-align:center;color:#000;border-radius:var(--radius);letter-spacing:2px;background:linear-gradient(135deg,#ffd93d,#ff6b6b);padding:10px;font-size:20px;font-weight:900;animation:.4s ease-out bannerIn}.new-high-banner{text-align:center;background:linear-gradient(135deg, var(--accent), #6bf);color:#000;border-radius:var(--radius);padding:8px;font-size:16px;font-weight:800;animation:.4s ease-out bannerIn}@keyframes bannerIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.xp-earned{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);justify-content:center;align-items:center;gap:12px;padding:10px;display:flex}.xp-earned-label{color:var(--text-dim);font-size:13px}.xp-earned-value{color:var(--gold);font-size:24px;font-weight:800}.new-badges{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:12px}.badge-title{color:var(--gold);margin-bottom:8px;font-size:13px;font-weight:700}.badge-list{flex-wrap:wrap;gap:8px;display:flex}.badge-item{border:1px solid var(--gold);background:#ffd93d1a;border-radius:20px;align-items:center;gap:6px;padding:4px 10px;font-size:13px;display:flex}.badge-item .badge-icon{font-size:16px}.leaderboard-screen{padding-bottom:calc(20px + var(--safe-bottom));gap:20px;overflow-y:auto}.lb-section{flex-direction:column;gap:8px;display:flex}.lb-section-title{color:var(--text-dim);text-transform:uppercase;letter-spacing:1px;font-size:14px;font-weight:700}.lb-list{flex-direction:column;gap:6px;display:flex}.lb-row{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);grid-template-columns:28px 1fr 40px 1fr 72px;align-items:center;gap:8px;padding:10px 12px;font-size:13px;display:grid}.lb-row.lb-top{border-color:var(--gold);background:#ffd93d0f}.lb-rank{color:var(--text-dim);text-align:center;font-weight:700}.lb-row.lb-top .lb-rank{color:var(--gold)}.lb-score{font-variant-numeric:tabular-nums;font-weight:700}.lb-grade{text-align:center;font-weight:700}.lb-meta{color:var(--text-dim);font-size:11px}.lb-date{color:var(--text-dim);text-align:right;font-size:11px}.lb-empty{text-align:center;color:var(--text-dim);padding:24px;font-size:14px}.streak-badge{color:#000;white-space:nowrap;background:linear-gradient(135deg,#ff6b35,#ff9f45);border-radius:20px;padding:3px 8px;font-size:12px;font-weight:700}.player-level-row{flex-wrap:wrap;gap:6px}.phase-bar{padding:3px calc(12px + env(safe-area-inset-right,0px)) 3px calc(12px + env(safe-area-inset-left,0px));border-bottom:1px solid var(--border);letter-spacing:1px;z-index:10;background:#0a0a1acc;justify-content:space-between;align-items:center;font-size:11px;font-weight:700;display:flex}#phase-label{text-transform:uppercase;font-size:12px}.phase-warmup{color:#6bf}.phase-core{color:#4ecdc4}.phase-climax{color:#ff6b6b}#exercise-label{color:var(--text-dim);font-size:11px;font-weight:400}.history-screen{flex-direction:column;gap:0;width:100%;max-width:480px;margin:0 auto;padding:0;display:flex;overflow:hidden}.history-screen .setup-header{flex-shrink:0;padding:16px 20px 8px}.tab-bar{border-bottom:1px solid var(--border);flex-shrink:0;gap:0;padding:0 12px;display:flex}.tab-btn{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;flex:1;margin-bottom:-1px;padding:10px 8px;font-size:13px;font-weight:600;transition:all .15s}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.tab-btn:hover{color:var(--text)}.tab-panel{padding:16px 20px;padding-bottom:calc(16px + var(--safe-bottom));flex:1;display:none;overflow-y:auto}.tab-panel.active{display:block}.chart-container{text-align:center}#history-chart{border-radius:var(--radius);background:var(--bg-card);max-width:100%;display:block}.chart-hint{color:var(--text-dim);margin-top:8px;font-size:11px;font-style:italic}.badges-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;display:grid}.badge-cell{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);text-align:center;flex-direction:column;align-items:center;gap:4px;padding:12px 8px;display:flex}.badge-cell.badge-earned{border-color:var(--gold);background:#ffd93d0f}.badge-cell.badge-locked{opacity:.4;filter:grayscale()}.badge-cell .badge-icon{font-size:28px}.badge-cell .badge-name{font-size:12px;font-weight:700}.badge-cell .badge-desc{color:var(--text-dim);font-size:12px}.orientation-overlay{z-index:9999;background:var(--bg,#0a0a1a);padding:env(safe-area-inset-top,0px) env(safe-area-inset-right,0px) 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12px);z-index:1000;position:fixed}#app:has(.game-screen)~.user-badge{display:none}.user-badge-avatar{border:1px solid var(--accent);background:var(--bg-card);width:36px;height:36px;color:var(--accent);cursor:pointer;-webkit-tap-highlight-color:transparent;border-radius:50%;justify-content:center;align-items:center;font-size:15px;font-weight:700;display:flex}.user-badge-menu{background:var(--bg-card);border:1px solid var(--bg-hover);border-radius:10px;min-width:160px;padding:10px;position:absolute;top:44px;right:0;box-shadow:0 8px 24px #0006}.user-badge-name{color:var(--text);word-break:break-all;border-bottom:1px solid var(--bg-hover);margin-bottom:8px;padding:4px 6px 8px;font-size:13px}.user-badge-logout{background:var(--bg-hover);width:100%;color:var(--text);cursor:pointer;border:none;border-radius:8px;padding:8px;font-size:13px}.user-badge-logout:hover{background:var(--accent2);color:#fff}.user-badge-login{border:1px solid var(--accent);background:var(--bg-card);color:var(--accent);border-radius:999px;padding:7px 14px;font-size:13px;font-weight:600;text-decoration:none;display:inline-block}.daily-goal{background:var(--bg-card);border:1px solid var(--border);color:var(--text-dim);white-space:nowrap;border-radius:20px;padding:3px 8px;font-size:11px;font-weight:700}.daily-goal.done{border-color:var(--accent);color:var(--accent)}.streak-badge.urge{background:linear-gradient(135deg,#f44,#ff9f45);animation:1.6s ease-in-out infinite urgePulse}@keyframes urgePulse{0%,to{transform:scale(1)}50%{transform:scale(1.06)}}.next-unlock{color:var(--text-dim);border-top:1px dashed 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