/*! Pitch Shifter 2.0.0 | pitchdetector.com | audio-editor design: waveform strip, A/B transport, semitone dial */
.pps{--pps-blue:#2563eb;--pps-blue2:#1d4ed8;--pps-violet:#7c3aed;--pps-ink:#0f172a;--pps-muted:#475569;--pps-line:#e2e8f0;--pps-soft:#f8fafc;--pps-tint:#eef2ff;box-sizing:border-box;max-width:1100px;margin:0 auto 1.75em;color:var(--pps-ink);font-family:inherit;line-height:1.5;position:relative}
.pps *,.pps *::before,.pps *::after{box-sizing:border-box}.pps [hidden]{display:none!important}
.pps .pps-title{margin:0 0 4px;padding:0;font-size:1.3rem;line-height:1.25;font-weight:800;color:var(--pps-ink);letter-spacing:normal;text-transform:none}
.pps .pps-sub{margin:0 0 12px;color:var(--pps-muted);font-size:.95rem}
.pps button,.pps select,.pps input{font-family:inherit}
.pps button:focus-visible,.pps select:focus-visible,.pps input:focus-visible,.pps .pps-dial:focus-visible,.pps .pps-file:focus-within{outline:3px solid var(--pps-violet);outline-offset:2px}
/* Buttons */
.pps .pps-btn{appearance:none;position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;margin:0;border:1px solid #cbd5e1;background:#fff;color:var(--pps-ink);font-weight:600;font-size:.95rem;line-height:1.1;font-family:inherit;min-height:46px;padding:0 16px;border-radius:12px;cursor:pointer;box-shadow:none;text-transform:none;letter-spacing:normal;white-space:nowrap;text-decoration:none}
.pps .pps-btn:hover:not(:disabled){border-color:var(--pps-blue);color:var(--pps-blue2);background:#fff}
.pps .pps-btn:disabled{opacity:.45;cursor:not-allowed}
.pps .pps-primary{background:linear-gradient(135deg,var(--pps-blue),var(--pps-violet));border-color:transparent;color:#fff}
.pps .pps-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--pps-blue2),var(--pps-violet));color:#fff;border-color:transparent}
.pps .pps-ghost{background:transparent;border-style:dashed}
.pps .pps-sm{min-height:44px;padding:0 12px;font-size:.88rem}
.pps .pps-file input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;font-size:0}
.pps .pps-dot{width:10px;height:10px;border-radius:50%;background:#b91c1c;display:inline-block}
.pps .pps-btn.is-rec{border-color:#b91c1c;color:#b91c1c;background:#fef2f2}
.pps .pps-btn.is-rec .pps-dot{animation:pps-blink 1s infinite}
@keyframes pps-blink{50%{opacity:.2}}
@media (prefers-reduced-motion:reduce){.pps .pps-btn.is-rec .pps-dot{animation:none}}
/* Source bar */
.pps-src{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px;border:1px solid var(--pps-line);border-radius:16px 16px 0 0;border-bottom:0;background:var(--pps-soft)}
.pps-src .pps-file{flex:1 1 200px;max-width:260px}
.pps .pps-fileinfo{flex:1 1 100%;margin:0;font-size:.85rem;color:var(--pps-muted);overflow-wrap:anywhere}
.pps .pps-fileinfo b{color:var(--pps-ink)}
.pps.is-drag .pps-src{background:var(--pps-tint);border-color:var(--pps-violet)}
/* Editor: dark waveform + transport */
.pps-editor{background:#0b1220;border-radius:0 0 16px 16px;padding:10px 10px 8px;color:#e2e8f0}
.pps-wave{position:relative;height:150px;border-radius:10px;overflow:hidden;background:#0f172a;cursor:crosshair;touch-action:pan-y}
.pps-wave canvas{display:block;width:100%;height:100%}
.pps .pps-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:0 16px;color:#94a3b8;font-size:.95rem;pointer-events:none}
.pps-render{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(148,163,184,.25)}
.pps-render i{display:block;height:100%;width:0;background:linear-gradient(90deg,#60a5fa,#a78bfa);transition:width .12s linear}
.pps-transport{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;margin-top:8px}
.pps .pps-play{appearance:none;flex:0 0 auto;width:52px;height:52px;border-radius:50%;border:0;margin:0;padding:0;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--pps-blue),var(--pps-violet));color:#fff;cursor:pointer;box-shadow:0 4px 14px rgba(37,99,235,.35)}
.pps .pps-play svg{width:26px;height:26px;fill:currentColor}
.pps .pps-play:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}
.pps .pps-play:hover:not(:disabled){background:linear-gradient(135deg,var(--pps-blue2),var(--pps-violet))}
.pps-ab{display:inline-flex;background:#1e293b;border-radius:12px;padding:3px;gap:3px}
.pps .pps-ab button{appearance:none;margin:0;min-height:44px;padding:0 14px;border:0;border-radius:9px;background:transparent;color:#cbd5e1;font-weight:600;font-size:.92rem;line-height:1.1;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:6px;text-transform:none;letter-spacing:normal;box-shadow:none}
.pps .pps-ab button b{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:6px;background:#334155;color:#fff;font-size:.8rem}
.pps .pps-ab button[aria-checked="true"]{background:#fff;color:var(--pps-ink)}
.pps .pps-ab button[aria-checked="true"] b{background:var(--pps-violet)}
.pps .pps-ab button[data-pps-ab="a"][aria-checked="true"] b{background:var(--pps-blue)}
.pps .pps-ab button:hover:not([aria-checked="true"]){color:#fff;background:#273449}
.pps .pps-editor .pps-btn{background:#1e293b;border-color:#334155;color:#e2e8f0}
.pps .pps-editor .pps-btn:hover:not(:disabled){background:#273449;color:#fff;border-color:#64748b}
.pps .pps-editor .pps-btn[aria-pressed="true"]{background:#e2e8f0;color:var(--pps-ink);border-color:#e2e8f0}
.pps .pps-time{margin-left:auto;font:600 .95rem/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#e2e8f0;font-variant-numeric:tabular-nums;white-space:nowrap}
/* Deck */
.pps-deck{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px;margin-top:12px}
.pps-card{background:#fff;border:1px solid var(--pps-line);border-radius:16px;padding:14px 16px}
.pps .pps-label{margin:0 0 8px;font-size:.75rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--pps-muted)}
.pps-dialrow{display:flex;align-items:center;justify-content:center;gap:14px}
.pps .pps-step{appearance:none;flex:0 0 auto;width:52px;height:52px;margin:0;padding:0;border-radius:50%;border:1px solid #cbd5e1;background:#fff;color:var(--pps-ink);font-weight:700;font-size:1.6rem;line-height:1;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;box-shadow:none}
.pps .pps-step:hover{border-color:var(--pps-blue);color:var(--pps-blue2);background:#fff}
.pps-dial{position:relative;width:190px;height:190px;flex:0 0 auto;touch-action:none;cursor:grab;border-radius:50%;user-select:none;-webkit-user-select:none}
.pps-dial.is-drag{cursor:grabbing}
.pps-dial svg{display:block;width:100%;height:100%}
.pps-dialval{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none}
.pps-dialval b{font-size:2.7rem;line-height:1;font-weight:800;font-variant-numeric:tabular-nums;color:var(--pps-ink)}
.pps-dialval span{font-size:.8rem;color:var(--pps-muted);margin-top:4px}
.pps-range{display:block;margin:12px 0 0}
.pps-range>span{display:flex;justify-content:space-between;font-size:.9rem;font-weight:600}
.pps-range output{font-variant-numeric:tabular-nums;color:var(--pps-blue2)}
.pps .pps-range input[type=range]{width:100%;min-height:36px;margin:2px 0 0;accent-color:var(--pps-violet);background:transparent;border:0;padding:0}
.pps-seg{display:grid;grid-template-columns:1fr 1fr;gap:6px;background:var(--pps-soft);border:1px solid var(--pps-line);border-radius:12px;padding:4px}
.pps .pps-seg button{appearance:none;margin:0;min-height:52px;padding:6px 8px;border:0;border-radius:9px;background:transparent;color:var(--pps-ink);font-weight:700;font-size:.92rem;line-height:1.2;font-family:inherit;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;text-transform:none;letter-spacing:normal;box-shadow:none;white-space:normal;text-align:center}
.pps .pps-seg button small{font-weight:500;font-size:.75rem;color:var(--pps-muted)}
.pps .pps-seg button[aria-checked="true"]{background:#fff;box-shadow:0 1px 4px rgba(15,23,42,.15);color:var(--pps-blue2)}
.pps .pps-seg button:hover:not([aria-checked="true"]){background:#fff}
.pps-range.is-off{opacity:.5}
.pps-row2{display:flex;align-items:flex-end;gap:10px;margin-top:10px}
.pps-row2 .pps-field{flex:0 1 180px}
.pps .pps-newbpm{margin:0 0 10px;font-size:.9rem;font-weight:600;color:var(--pps-blue2)}
.pps-field{display:grid;gap:3px;margin:10px 0 0;min-width:0;font-size:.78rem;font-weight:700;color:var(--pps-muted)}
.pps-row2 .pps-field,.pps-keyrow .pps-field{margin:0}
.pps .pps-field select,.pps .pps-field input{width:100%;min-height:44px;margin:0;border:1px solid #cbd5e1;border-radius:10px;padding:0 10px;font-weight:500;font-size:.95rem;line-height:1.2;font-family:inherit;background:#fff;color:var(--pps-ink);box-shadow:none}
.pps .pps-field select:disabled{background:var(--pps-soft);color:#94a3b8}
.pps .pps-summary{margin:12px 0 0;padding:10px 14px;border-radius:12px;background:var(--pps-tint);border-left:4px solid var(--pps-violet);font-size:.95rem;font-weight:600;font-variant-numeric:tabular-nums}
/* Presets */
.pps-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.pps .pps-presets button{appearance:none;margin:0;min-height:44px;padding:0 14px;border-radius:999px;border:1px solid #cbd5e1;background:#fff;color:var(--pps-ink);font-weight:600;font-size:.88rem;line-height:1.1;font-family:inherit;cursor:pointer;text-transform:none;letter-spacing:normal;box-shadow:none}
.pps .pps-presets button:hover{border-color:var(--pps-blue);color:var(--pps-blue2);background:#fff}
.pps .pps-presets button[aria-pressed="true"]{background:var(--pps-ink);border-color:var(--pps-ink);color:#fff}
.pps .pps-presets .pps-reset{border-style:dashed}
/* Key helper */
.pps-key{margin-top:12px}
.pps-keyrow{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) auto minmax(0,1.2fr) minmax(0,1fr);gap:8px;align-items:end}
.pps-arrow{font-size:1.4rem;color:var(--pps-muted);padding-bottom:8px}
.pps .pps-keyout{margin:10px 0 0;font-size:.95rem}
.pps .pps-keyout b{color:var(--pps-blue2)}
/* Export */
.pps-export{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:12px;padding:12px 14px;border:1px solid var(--pps-line);border-radius:16px;background:var(--pps-soft)}
.pps .pps-dl{min-height:50px;padding:0 22px;font-size:1rem}
.pps .pps-dlinfo{margin:0;font-size:.88rem;color:var(--pps-muted);overflow-wrap:anywhere;flex:1 1 220px}
.pps .pps-dlinfo b{color:var(--pps-ink)}
.pps .pps-status{margin:10px 2px 0;font-size:.9rem;color:var(--pps-muted)}
.pps .pps-status[data-kind="error"]{color:#b91c1c;font-weight:600}
.pps .pps-status[data-kind="ok"]{color:#15803d;font-weight:600}
.pps .pps-status[data-kind="busy"]{color:#b45309;font-weight:600}
/* Phone */
@media (max-width:760px){
	.pps-deck{grid-template-columns:minmax(0,1fr)}
	.pps-keyrow{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
	.pps-arrow{display:none}
}
@media (max-width:480px){
	.pps .pps-sub{font-size:.9rem;margin-bottom:10px}
	.pps-src{padding:10px}
	.pps-src .pps-file{flex:1 1 100%;max-width:none}
	.pps-src .pps-btn:not(.pps-file){flex:1 1 40%}
	.pps-wave{height:112px}
	.pps-transport{gap:8px}
	.pps .pps-ab button{padding:0 10px}
	.pps .pps-time{margin-left:0;font-size:.88rem}
	.pps-dial{width:170px;height:170px}
	.pps .pps-step{width:48px;height:48px}
	.pps-card{padding:12px}
	.pps .pps-presets button{padding:0 11px;font-size:.84rem}
	.pps-export .pps-dl{flex:1 1 100%}
}