/* A utility panel, shared by all practice views. */
.tuner-launch{display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;height:38px;min-height:38px;padding:0 15px;border-radius:999px;font:600 .8rem/1 'Space Grotesk',sans-serif;letter-spacing:.01em;white-space:nowrap;background:var(--raised);color:var(--text);border:1px solid var(--line)}
.tuner-launch:hover{border-color:var(--accent)}
.tuner-open{overflow:hidden}
.tuner-dialog{box-sizing:border-box;width:min(480px,calc(100% - 28px));max-height:calc(100dvh - 32px);padding:26px;border:1px solid var(--line);border-radius:22px;background:var(--panel);color:var(--text);box-shadow:0 24px 90px #0007;overflow:auto}
.tuner-dialog::backdrop{background:#0009;backdrop-filter:blur(5px)}
.tuner-dialog [hidden]{display:none!important}
.tuner-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}
.tuner-heading h2{font-size:1.6rem;margin:0;line-height:1.15}
.tuner-heading p{font-size:.8rem;color:var(--muted);margin:7px 0 0}
.tuner-heading button{display:grid;place-items:center;min-width:40px;min-height:40px;padding:0;font-size:1.4rem;line-height:1;border-radius:50%}
.tuner-tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:4px;gap:4px;margin-bottom:20px}
.tuner-tabs button{min-height:43px;padding:8px;border:0;border-radius:8px;background:transparent;color:var(--muted);font:600 .9rem 'Space Grotesk',sans-serif}
.tuner-tabs button[aria-selected=true]{background:var(--accent);color:var(--accent-text)}
.tuner-strings{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:7px;margin-bottom:18px}
.tuner-strings button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:62px;padding:8px 0;background:var(--raised);color:var(--text);border:1px solid var(--line);border-radius:10px}
.tuner-strings strong{font-size:1.3rem;line-height:1.2}.tuner-strings small{font-size:.7rem;color:var(--muted)}
.tuner-strings button[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent);box-shadow:inset 0 -2px var(--accent)}
.tuner-auto-row{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.75rem}
.tuner-auto-row button{font-size:.75rem;padding:7px 10px;min-height:36px;white-space:nowrap;border-radius:8px}
#tunerAuto[aria-pressed=true]{border-color:var(--accent);color:var(--text)}
.tuner-reading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:134px;text-align:center}
.tuner-reading strong{font-size:4.4rem;line-height:1.05;color:var(--accent);font-variant-numeric:tabular-nums}
.tuner-reading span{font-size:.8rem;color:var(--muted);min-height:1.5em}
.tuner-meter{position:relative;height:30px;margin:4px 12px 0;border-bottom:2px solid var(--line);background:repeating-linear-gradient(90deg,transparent 0,transparent calc(10% - 1px),var(--line) calc(10% - 1px),var(--line) 10%)}
.tuner-center{position:absolute;height:100%;left:47%;width:6%;background:var(--accent-soft);border-left:1px solid var(--accent);border-right:1px solid var(--accent)}
#tunerNeedle{position:absolute;left:50%;top:-6px;bottom:-4px;width:3px;border-radius:2px;background:var(--accent);transform:translateX(-50%);transition:left .1s linear}
.tuner-meter[data-idle=true] #tunerNeedle{opacity:0}
.tuner-meter-labels{display:flex;justify-content:space-between;font-size:.75rem;color:var(--muted);margin:8px 10px 0}
.tuner-status{min-height:48px;display:flex;align-items:center;justify-content:center;margin:14px 0;padding:5px 10px;border:1px solid transparent;border-radius:10px;text-align:center;font-size:.9rem;font-weight:600;line-height:1.4}
.tuner-status[data-tuned=true]{border-color:var(--accent);background:var(--accent-soft)}
.tuner-dialog .primary{width:100%;min-height:46px;padding:10px 14px;font-size:.95rem}
.tuner-footnote,.tuner-ear-help{color:var(--muted);text-align:center;font-size:.75rem;line-height:1.6;margin:16px 0 0}
.tuner-ear-help{font-size:.9rem;margin:0 0 24px}
@media(max-width:700px){.mobile-jam-actions{grid-template-columns:repeat(3,minmax(0,1fr))}.tuner-dialog{padding:20px}.tuner-reading{min-height:124px}.tuner-heading{margin-bottom:18px}.tuner-strings{gap:6px}.tuner-auto-row{gap:9px}}
@media(prefers-reduced-motion:reduce){#tunerNeedle{transition:none}}

.tuner-input-level{display:flex;align-items:center;gap:10px;font-size:.72rem;color:var(--muted);margin:0 0 14px}.tuner-input-level meter{flex:1;min-width:50px;height:12px;accent-color:var(--accent)}#tunerInputState{min-width:60px;text-align:right}.tuner-input-control{display:block;font-size:.75rem;color:var(--muted);margin-bottom:14px}.tuner-input-control select{width:100%;min-height:38px;padding:7px 10px;margin-top:5px;font-size:.8rem}