/*! Instrument Tuner 1.0.0 | pitchdetector.com */
.pit{--pb:#2563eb;--pb2:#1d4ed8;--pv:#7c3aed;--pn:#0f172a;--pg:#15803d;--pa:#b45309;--pr:#b91c1c;--pl:#e2e8f0;--pm:#475569;display:grid;gap:16px;max-width:1080px;margin:0 auto 1.75em;color:var(--pn);line-height:1.45;font-size:16px}
.pit *,.pit *::before,.pit *::after{box-sizing:border-box}
.pit [hidden]{display:none!important}
.pit .pit-title{grid-column:1/-1;margin:0;font-size:clamp(1.35rem,1.1rem + 1vw,1.75rem);line-height:1.2;color:var(--pn)}
@media (min-width:880px){.pit{grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);align-items:start}}

/* The tuner face: a dark instrument display */
.pit-face{position:relative;background:radial-gradient(120% 90% at 50% 0%,#1e1b4b 0%,#0f172a 62%);color:#e2e8f0;border-radius:22px;padding:14px 14px 12px;box-shadow:0 10px 30px rgba(15,23,42,.22),inset 0 0 0 1px rgba(148,163,184,.16);transition:box-shadow .3s}
.pit-face.is-lock{box-shadow:0 0 0 3px #22c55e,0 0 30px rgba(34,197,94,.45)}
.pit-sel{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:8px}
.pit-face label{display:block;font-size:.7rem;letter-spacing:.07em;text-transform:uppercase;color:#a5b4fc;margin:0 0 3px;font-weight:700}
.pit .pit-face select{display:block;width:100%;min-height:44px;margin:0;background:#1e293b url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23cbd5e1' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 10px center;color:#f8fafc;border:1px solid #334155;border-radius:10px;padding:0 28px 0 10px;font:inherit;font-size:.92rem;-webkit-appearance:none;appearance:none;text-overflow:ellipsis}
.pit .pit-face select:disabled{opacity:.8;color:#cbd5e1}
.pit .pit-face select option,.pit .pit-face select optgroup{background:#fff;color:#0f172a}
.pit-dial{position:relative;margin:8px auto 0;max-width:440px}
.pit-gauge{display:block;width:100%;height:auto}
.pit-arc{fill:none;stroke:#1e293b;stroke-width:18;stroke-linecap:round}
.pit-zone{fill:none;stroke:#22c55e;stroke-width:18;opacity:.5}
.pit-tm{stroke:#475569;stroke-width:1.5}.pit-tM{stroke:#94a3b8;stroke-width:2}.pit-t0{stroke:#4ade80;stroke-width:3}
.pit-lab text{fill:#94a3b8;font:600 11px system-ui,-apple-system,"Segoe UI",sans-serif;text-anchor:middle}
.pit-row{display:grid;grid-template-columns:52px minmax(0,1fr) 52px;align-items:center;gap:4px;min-height:104px}
.pit .pit-sd{display:flex;flex-direction:column;align-items:center;font:800 1.9rem/1 system-ui,-apple-system,"Segoe UI",sans-serif;color:#334155;transition:color .2s}
.pit .pit-sd small{font-size:.68rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-top:4px}
.pit-face[data-dir=flat] .pit-sflat,.pit-face[data-dir=sharp] .pit-ssharp{color:#fbbf24}
.pit-face[data-state=off][data-dir=flat] .pit-sflat,.pit-face[data-state=off][data-dir=sharp] .pit-ssharp{color:#f87171}
.pit .pit-face[data-state=in] .pit-sd{color:#166534}
.pit-needle line{stroke:#94a3b8;stroke-width:5;stroke-linecap:round}.pit-needle circle{fill:#94a3b8}
.pit-face[data-state=in] .pit-needle line{stroke:#4ade80}.pit-face[data-state=in] .pit-needle circle{fill:#4ade80}
.pit-face[data-state=close] .pit-needle line{stroke:#fbbf24}.pit-face[data-state=close] .pit-needle circle{fill:#fbbf24}
.pit-face[data-state=off] .pit-needle line{stroke:#f87171}.pit-face[data-state=off] .pit-needle circle{fill:#f87171}
.pit-face[data-state=hold] .pit-needle{opacity:.45}
.pit-center{text-align:center;min-width:0}
.pit .pit-go{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 26px;border-radius:999px;border:0;background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff;font:700 1.08rem/1 system-ui,-apple-system,"Segoe UI",sans-serif;cursor:pointer;box-shadow:0 6px 18px rgba(37,99,235,.45);white-space:nowrap}
.pit .pit-go:hover,.pit .pit-go:focus{background:linear-gradient(135deg,#1d4ed8,#6d28d9);color:#fff}
.pit .pit-go:disabled{opacity:.6;cursor:wait}
.pit-mic{width:12px;height:12px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.25)}
.pit .pit-note{margin:0;font:800 clamp(56px,16vw,80px)/1 system-ui,-apple-system,"Segoe UI",sans-serif;color:#f8fafc;letter-spacing:-.02em}
.pit .pit-note small{font-size:.38em;font-weight:700;color:#a5b4fc;margin-left:2px}
.pit .pit-face[data-state=hold] .pit-note{opacity:.5}
.pit .pit-sub{margin:4px 0 0;font-size:.84rem;color:#a5b4fc;min-height:1.25em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pit-strobe{display:block;width:100%;height:22px;border-radius:6px;background:#0b1220;margin:6px 0 0}
.pit .pit-cue{margin:10px 0 8px;text-align:center;font-weight:800;font-size:1.15rem;min-height:1.5em;color:#cbd5e1}
.pit .pit-cue[data-state=in]{color:#4ade80}.pit-cue[data-state=close]{color:#fbbf24}.pit-cue[data-state=off]{color:#fca5a5}
.pit .pit-read{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:0}
.pit .pit-read div{background:rgba(30,41,59,.75);border-radius:10px;padding:6px 6px;text-align:center;min-width:0}
.pit .pit-read dt{font-size:.66rem;text-transform:uppercase;letter-spacing:.07em;color:#94a3b8}
.pit .pit-read dd{margin:0;font:700 .98rem/1.3 system-ui,-apple-system,"Segoe UI",sans-serif;color:#f8fafc;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pit-bar{display:flex;align-items:center;gap:6px 10px;margin-top:8px;font-size:.8rem;color:#94a3b8;flex-wrap:wrap;min-height:44px}
.pit-lbl{flex:1 1 auto;min-width:0}
.pit .pit-stop{min-height:44px;padding:0 20px;border-radius:999px;border:1px solid #64748b;background:transparent;color:#f8fafc;font:700 .95rem system-ui,-apple-system,"Segoe UI",sans-serif;cursor:pointer}
.pit .pit-stop:hover,.pit .pit-stop:focus{background:#1e293b;color:#fff}

/* Side: strings, status, settings */
.pit-side{display:grid;gap:12px;align-content:start;min-width:0}
.pit-panel{background:#fff;border:1px solid var(--pl);border-radius:16px;padding:14px}
.pit .pit-phead{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}
.pit .pit-phead h3{margin:0;font-size:1.05rem;line-height:1.3;color:var(--pn)}
.pit .pit-auto{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid #cbd5e1;background:#fff;color:var(--pn);font:700 .9rem system-ui,-apple-system,"Segoe UI",sans-serif;cursor:pointer}
.pit .pit-auto[aria-pressed=true]{background:#eff6ff;border-color:var(--pb);color:var(--pb2)}
.pit .pit-auto[aria-pressed=true]::before{content:"✓ "}
.pit .pit-auto:hover,.pit .pit-auto:focus{background:#eff6ff;color:var(--pb2)}
.pit-pegs{display:grid;grid-template-columns:repeat(auto-fit,minmax(62px,1fr));gap:8px}
.pit .pit-peg{position:relative;min-height:62px;margin:0;border:1px solid #cbd5e1;border-radius:12px;background:#f8fafc;color:var(--pn);cursor:pointer;padding:8px 4px 6px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font:inherit;line-height:1.15;box-shadow:none}
.pit .pit-peg:hover,.pit .pit-peg:focus{background:#eff6ff;color:var(--pn);border-color:var(--pb)}
.pit-pn{font:800 1.25rem/1.1 system-ui,-apple-system,"Segoe UI",sans-serif}
.pit-pn small{font-size:.6em;color:var(--pm);margin-left:1px}
.pit-ph{font-size:.7rem;color:var(--pm);font-variant-numeric:tabular-nums;white-space:nowrap}
.pit-pk{position:absolute;top:3px;right:6px;font-size:.66rem;font-weight:700;color:#94a3b8}
.pit .pit-peg[data-state=target]{border-color:var(--pb);box-shadow:inset 0 0 0 2px var(--pb);background:#eff6ff}
.pit .pit-peg[aria-pressed=true]{border-color:var(--pv);box-shadow:inset 0 0 0 2px var(--pv);background:#f5f3ff}
.pit .pit-peg[data-state=tuned]{border-color:#86efac;background:#f0fdf4}
.pit .pit-peg[data-state=tuned] .pit-pk{color:var(--pg);font-size:.9rem;top:1px}
.pit .pit-hint{margin:10px 0 0;font-size:.86rem;color:var(--pm)}
.pit .pit-status{margin:0;font-size:.9rem;color:var(--pm);padding:10px 12px;border-radius:12px;background:#f8fafc;border:1px solid var(--pl)}
.pit .pit-status[data-kind=error]{color:var(--pr);background:#fef2f2;border-color:#fecaca;font-weight:600}
.pit-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;margin:-1px;padding:0}
.pit-set summary{cursor:pointer;font-weight:700;min-height:44px;display:flex;align-items:center;gap:8px;color:var(--pn)}
.pit-fields{display:grid;gap:12px;margin-top:8px;grid-template-columns:repeat(2,minmax(0,1fr))}
.pit-wide{grid-column:1/-1}
.pit-set label,.pit-fl{display:block;font-size:.85rem;font-weight:600;margin:0 0 4px;color:var(--pn)}
.pit .pit-set select,.pit .pit-set input{display:block;width:100%;min-height:44px;margin:0;border:1px solid #cbd5e1;border-radius:10px;padding:0 10px;font:inherit;font-size:.92rem;background:#fff;color:var(--pn)}
.pit-step{display:flex;gap:6px}
.pit .pit-step input{text-align:center;font-weight:700}
.pit .pit-step button{flex:0 0 48px;min-height:44px;border-radius:10px;border:1px solid #cbd5e1;background:#fff;font:700 1.2rem system-ui,sans-serif;cursor:pointer;color:var(--pn);padding:0}
.pit .pit-step button:hover,.pit .pit-step button:focus{background:#eff6ff;color:var(--pn)}
.pit-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.pit .pit-chips button{min-height:44px;padding:0 12px;border-radius:999px;border:1px solid #cbd5e1;background:#fff;color:var(--pn);font:inherit;font-size:.85rem;cursor:pointer}
.pit .pit-chips button:hover,.pit .pit-chips button:focus{background:#eff6ff;color:var(--pn)}
.pit .pit-chips button[aria-pressed=true]{background:var(--pb);border-color:var(--pb);color:#fff}
.pit .pit-btn2{min-height:44px;padding:0 14px;border-radius:10px;border:1px solid var(--pb);background:#fff;color:var(--pb2);font:700 .9rem system-ui,-apple-system,"Segoe UI",sans-serif;cursor:pointer;width:100%}
.pit .pit-btn2:hover,.pit .pit-btn2:focus{background:#eff6ff;color:var(--pb2)}
.pit :focus-visible{outline:3px solid var(--pv);outline-offset:2px}
.pit .pit-face :focus-visible{outline-color:#c4b5fd}
@media (max-width:520px){
	.pit{gap:12px}
	.pit-face{padding:10px 10px 8px;border-radius:18px}
	.pit-dial{margin-top:2px}
	.pit-fields{grid-template-columns:1fr}
	.pit .pit-read dd{font-size:.86rem}
	.pit .pit-cue{font-size:1.02rem;margin:8px 0 6px}
	.pit-pegs{grid-template-columns:repeat(auto-fit,minmax(44px,1fr));gap:5px}
	.pit .pit-peg{padding:8px 2px 6px}
	.pit-row{grid-template-columns:40px minmax(0,1fr) 40px;min-height:96px}
	.pit .pit-sd{font-size:1.6rem}
	.pit .pit-pn{font-size:1.1rem}
	.pit .pit-ph{font-size:.64rem}
}
@media (prefers-reduced-motion:reduce){.pit-face{transition:none}}