:root{color-scheme:dark;--bg: #101033;--card: rgba(255, 255, 255, .08);--accent: #ff5fa2;--accent2: #4fd8ff}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{font-family:Nunito,Segoe UI,system-ui,sans-serif;background:var(--bg);color:#fff;overflow:hidden;user-select:none;-webkit-user-select:none}.shell{position:relative;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;text-align:center;padding:2rem;background:linear-gradient(160deg,#1b1b4d,#101033 55%,#2a1049)}.glow{position:absolute;width:40vmax;height:40vmax;border-radius:50%;filter:blur(80px);opacity:.35;animation:drift 14s ease-in-out infinite alternate;pointer-events:none}.glow-a{background:var(--accent);top:-10vmax;left:-10vmax}.glow-b{background:var(--accent2);bottom:-12vmax;right:-12vmax;animation-delay:-7s}@keyframes drift{0%{transform:translateZ(0) scale(1)}to{transform:translate3d(6vmax,4vmax,0) scale(1.15)}}.title{font-size:clamp(3rem,12vw,6rem);margin:0;letter-spacing:.08em;background:linear-gradient(90deg,var(--accent),var(--accent2),var(--accent));background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 6s linear infinite}@keyframes shimmer{to{background-position:200% 0}}.subtitle{margin:.25rem 0 0;color:#cfc7ff;letter-spacing:.2em;text-transform:uppercase;font-size:.8rem}.card{position:relative;background:var(--card);border:1px solid rgba(255,255,255,.15);border-radius:1rem;padding:1.25rem 2rem;min-width:min(80vw,22rem);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.card h2{margin:0 0 .5rem;font-size:.9rem;letter-spacing:.15em;text-transform:uppercase;color:#b9b1f0}.ok{color:#7dffb0;margin:0}.bad{color:#ff7d7d;margin:0}footer{color:#8881b8;font-size:.8rem}.play-btn{position:relative;font-family:inherit;font-size:1.4rem;font-weight:800;letter-spacing:.25em;color:#fff;background:linear-gradient(135deg,var(--accent),#ff8a5f);border:none;border-radius:999px;padding:1rem 4rem;cursor:pointer;box-shadow:0 0 24px #ff5fa273;transition:transform .15s ease,box-shadow .15s ease}.play-btn:hover{transform:scale(1.06);box-shadow:0 0 36px #ff5fa2a6}.play-btn:active{transform:scale(.97)}.play-scene{position:fixed;inset:0;background:#0d0d26;touch-action:none;user-select:none;-webkit-user-select:none}.play-scene canvas{width:100%;height:100%;display:block}.play-error{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:#ff7d7d}.play-error button{font-family:inherit;font-size:1rem;color:#fff;background:var(--card);border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:.6rem 2rem;cursor:pointer}.results-inner{display:flex;flex-direction:column;align-items:center;gap:.6rem;padding:1.5rem;overflow-y:auto;max-height:100%}.rank{width:6.5rem;height:6.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:3.5rem;font-weight:900;color:#fff;border:6px solid rgba(255,255,255,.75);box-shadow:0 0 34px #ffd34d73;margin-bottom:.4rem}.rank-s{background:radial-gradient(circle at 35% 30%,#ffe9a0,#ffc233 60%,#b8860b)}.rank-a{background:radial-gradient(circle at 35% 30%,#ff9dc0,#ff5fa2 60%,#c22e6f)}.rank-b{background:radial-gradient(circle at 35% 30%,#9fe6ff,#4fd8ff 60%,#1c7fa8)}.rank-c,.rank-d{background:radial-gradient(circle at 35% 30%,#cfcfe4,#9a9ab8 60%,#5a5a78)}.fc-ribbon{font-weight:900;letter-spacing:.3em;padding:.3rem 1.2rem;border-radius:999px;background:linear-gradient(90deg,#ffd34d,#ff8a5f,#ffd34d);background-size:200% 100%;animation:shimmer 3s linear infinite}.score-count{font-size:2.6rem;font-weight:900;margin:0;font-variant-numeric:tabular-nums}.results .acc{color:#cfc7ff;margin:0}.tallies{list-style:none;padding:0;margin:.4rem 0;display:grid;grid-template-columns:auto auto;gap:.25rem 2rem;font-weight:800;letter-spacing:.1em}.tallies li{display:flex;justify-content:space-between;gap:1.5rem}.scatter{margin:.3rem 0 1rem;display:flex;flex-direction:column;align-items:center;gap:.3rem}.scatter figcaption{color:#8881b8;font-size:.8rem;letter-spacing:.1em}.scatter svg{width:min(84vw,300px);height:auto;background:#ffffff0d;border-radius:.6rem}.scatter-empty{color:#8881b8;font-size:.8rem}.btn-ghost{font-family:inherit;font-size:.9rem;font-weight:700;letter-spacing:.15em;color:#dcd6ff;background:#ffffff12;border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:.7rem 1.8rem;cursor:pointer;transition:transform .15s ease,background .15s ease}.btn-ghost:hover:not(:disabled){transform:scale(1.05);background:#ffffff24}.btn-ghost:disabled{opacity:.4;cursor:default}.menu-row{display:flex;flex-direction:column;align-items:center;gap:.9rem}.speed-row{display:flex;align-items:center;gap:.8rem;color:#cfc7ff;font-size:.85rem;letter-spacing:.15em}.speed-row .btn-ghost{padding:.35rem 1rem;font-size:1rem}.speed-value{font-size:1.1rem;font-weight:800;min-width:1.6rem;text-align:center}.title.small{font-size:clamp(2rem,8vw,3.5rem)}.beat-pad{font-family:inherit;font-size:2rem;font-weight:900;letter-spacing:.2em;color:#fff;width:12rem;height:12rem;border-radius:50%;border:none;cursor:pointer;background:radial-gradient(circle at 35% 30%,#ff8fc0,var(--accent) 60%,#c22e6f);box-shadow:0 0 32px #ff5fa280;transition:transform .08s ease}.beat-pad:active{transform:scale(.93)}.tap-count{color:#b9b1f0;letter-spacing:.1em}.calibrate .card{display:flex;flex-direction:column;align-items:center;gap:1rem}.calibrate .manual{width:100%}.calibrate .manual label{display:flex;flex-direction:column;gap:.5rem;font-size:.85rem;color:#cfc7ff}.calibrate input[type=range]{width:100%;accent-color:var(--accent)}.calibrate .row{display:flex;gap:.8rem}.catalog{justify-content:flex-start;overflow-y:auto;padding-top:2.5rem;gap:1.2rem}.catalog header{display:flex;flex-direction:column;align-items:center;gap:.8rem}.search{font-family:inherit;font-size:.95rem;color:#fff;background:#ffffff17;border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:.6rem 1.2rem;width:min(84vw,22rem);outline:none}.search::placeholder{color:#8881b8}.song-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(84vw,20rem),1fr));gap:.9rem;width:min(92vw,44rem)}.song-card{font-family:inherit;display:flex;gap:.9rem;align-items:center;text-align:left;color:#fff;background:var(--card);border:1px solid rgba(255,255,255,.15);border-radius:1rem;padding:.9rem;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:transform .15s ease,border-color .15s ease}.song-card:hover{transform:translateY(-2px) scale(1.01);border-color:#fff6}.song-cover{width:3.6rem;height:3.6rem;border-radius:.8rem;display:flex;align-items:center;justify-content:center;font-size:1.8rem;font-weight:900;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2));flex-shrink:0}.song-meta{display:flex;flex-direction:column;gap:.15rem;min-width:0}.song-title{font-weight:800;font-size:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.song-artist{color:#b9b1f0;font-size:.8rem}.badges{display:flex;gap:.4rem;margin-top:.2rem}.badge{font-size:.65rem;font-weight:800;letter-spacing:.08em;border:1.5px solid;border-radius:999px;padding:.1rem .5rem}.dim{color:#8881b8}.loading-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;background:linear-gradient(160deg,#1b1b4d,#101033 55%,#2a1049)}.loading-title{font-size:1.6rem;font-weight:900;letter-spacing:.1em;margin:0}.loading-sub{color:#b9b1f0;font-size:.85rem;letter-spacing:.15em;animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{50%{opacity:.4}}.editor{height:100%;display:flex;flex-direction:column;background:linear-gradient(160deg,#16163f,#101033 60%,#231043);padding:.6rem .8rem .4rem;gap:.4rem}.ed-top{display:flex;align-items:center;gap:.45rem;flex-wrap:wrap}.ed-top select{background:var(--card);color:#fff;border:1px solid rgba(255,255,255,.2);border-radius:.5rem;padding:.3rem .5rem;font-family:inherit}.ed-tools{display:flex;gap:.25rem}.ed-tool{background:var(--card);color:#cfc7ff;border:1px solid rgba(255,255,255,.2);border-radius:.5rem;padding:.3rem .6rem;font-size:.75rem;letter-spacing:.06em;cursor:pointer}.ed-tool.active{background:var(--accent);color:#fff;border-color:var(--accent)}.play-btn.small{padding:.35rem .9rem;font-size:.8rem}.play-btn.small:disabled{opacity:.4;cursor:not-allowed}.ed-error{margin:0;padding:.2rem .6rem;font-size:.8rem}.ed-track{position:relative;flex:1;min-height:0;overflow:hidden;border:1px solid rgba(255,255,255,.15);border-radius:.75rem;background-color:#00000040;cursor:crosshair;touch-action:none}.ed-note{position:absolute;width:26px;height:26px;margin:-13px 0 0 -13px;border-radius:50%;border:2px solid #fff;background:#4fd8ffd9;cursor:pointer;display:flex;align-items:center;justify-content:center}.ed-hold{border-radius:8px;background:#ff5fa2bf}.ed-flick{background:#b57dffe6}.ed-dir{font-size:11px;line-height:1}.ed-tail{position:absolute;left:13px;top:50%;height:12px;margin-top:-6px;border-radius:6px;background:#ff5fa273;border-right:2px solid #ff9ec8;cursor:ew-resize}.ed-playhead{position:absolute;top:0;bottom:0;width:2px;background:#ffd34d;box-shadow:0 0 8px #ffd34d;pointer-events:none}.ed-bottom{display:flex;align-items:center;gap:.5rem}.ed-time{font-size:.75rem;color:#cfc7ff;white-space:nowrap}.ed-scrub{flex:1;min-width:4rem}.ed-issues{margin:0;padding:.2rem 1rem;font-size:.72rem;list-style:none;max-height:6.5rem;overflow-y:auto}.warn{color:#ffd34d}.play-exit{position:absolute;top:max(.75rem,env(safe-area-inset-top));left:.75rem;width:2.6rem;height:2.6rem;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:#1010338c;color:#fff;font-size:1.1rem;z-index:20;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.play-exit:active{transform:scale(.92)}