/* ===== Diseño: cancionero de estudio. Tinta cálida, papel crema, ámbar y verde azulado ===== */
:root {
  --bg: #14110d; --bg2: #1b1712; --panel: #211b14; --panel2: #2a2218; --line: #3a3126;
  --txt: #f3ead9; --mut: #a99d89; --acc: #e8a33d; --acc-t: #14110d; --acc2: #3fb6a8; --rec: #e5533d;
  --papel: #f6efdd; --tinta: #231d14; --acorde: #b4530a; --seccion: #6d6350;
  --teclaB: #fdfaf2; --teclaN: #1b1712; --teclaL: #5a5040;
  --sombra: 0 10px 30px rgba(0, 0, 0, .35);
  --fs: 15px;
  color-scheme: dark;
}
:root[data-tema="claro"], :root[data-tema="auto"].claro-auto {
  --bg: #f1e8d4; --bg2: #ebe0c8; --panel: #fbf6e8; --panel2: #f3ead4; --line: #dccfb0;
  --txt: #2a2218; --mut: #6f6450; --acc: #c9801a; --acc-t: #fff; --acc2: #1f8f83; --rec: #d4402a;
  --papel: #fffdf6; --tinta: #231d14; --acorde: #a8480a; --sombra: 0 10px 26px rgba(70, 50, 10, .15);
  color-scheme: light;
}
@media (prefers-color-scheme: light) {
  :root[data-tema="auto"] {
    --bg: #f1e8d4; --bg2: #ebe0c8; --panel: #fbf6e8; --panel2: #f3ead4; --line: #dccfb0;
    --txt: #2a2218; --mut: #6f6450; --acc: #c9801a; --acc-t: #fff; --acc2: #1f8f83; --rec: #d4402a;
    --papel: #fffdf6; --acorde: #a8480a; --sombra: 0 10px 26px rgba(70, 50, 10, .15);
    color-scheme: light;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--txt); font: 16px/1.55 "DM Sans", system-ui, sans-serif; min-height: 100vh;
  background-image: radial-gradient(1200px 500px at 50% -10%, color-mix(in srgb, var(--acc) 9%, transparent), transparent 70%); }
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; font-weight: 700; letter-spacing: -.01em; margin: 0; }
h2 { font-size: 1.25rem; margin-bottom: 12px; }
h2.sec { margin: 28px 0 10px; }
h3 { font-size: .78rem; font-family: "DM Sans", sans-serif; text-transform: uppercase; letter-spacing: .09em; color: var(--mut); margin: 18px 0 8px; }
a { color: inherit; }
.oculto { display: none !important; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; border-radius: 6px; }

/* ---------- barra superior ---------- */
.appbar { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 14px; padding: 8px max(14px, env(safe-area-inset-left)) 8px max(14px, env(safe-area-inset-right));
  background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.marca { display: flex; align-items: center; gap: 9px; text-decoration: none; font-family: "Fraunces", serif; font-size: 1.2rem; font-weight: 500; white-space: nowrap; }
.marca b { color: var(--acc); font-weight: 700; }
.tabs { display: flex; gap: 4px; overflow-x: auto; flex: 1; scrollbar-width: none; padding: 2px; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { border: 0; background: transparent; color: var(--mut); padding: 7px 13px; border-radius: 999px; font: 500 .92rem "DM Sans", sans-serif; cursor: pointer; white-space: nowrap; transition: background .15s, color .15s; }
.tabs button:hover { color: var(--txt); background: var(--panel); }
.tabs button.on { background: var(--acc); color: var(--acc-t); font-weight: 700; }
.appbar-der { display: flex; align-items: center; gap: 8px; }
.avatar { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--acc2); color: #fff; font-weight: 700; font-size: .85rem; background-size: cover; }
.icono { width: 36px; height: 36px; padding: 0; border-radius: 50%; font-size: 1.05rem; }
@media (max-width: 760px) {
  .appbar { flex-wrap: wrap; gap: 6px 10px; }
  .marca span { font-size: 1.05rem; }
  .tabs { order: 3; flex-basis: 100%; }
  .appbar-der { margin-left: auto; }
}

main { max-width: 1000px; margin: 0 auto; padding: 22px max(14px, env(safe-area-inset-left)) 40px; }

/* ---------- controles ---------- */
button, .btn { font: 500 .95rem "DM Sans", sans-serif; border: 1px solid var(--line); background: var(--panel); color: var(--txt); padding: 9px 16px; border-radius: 10px; cursor: pointer; transition: transform .12s, border-color .15s, background .15s; }
button:hover, .btn:hover { border-color: var(--acc); }
button:active { transform: translateY(1px) scale(.98); }
button.primario { background: var(--acc); color: var(--acc-t); border-color: var(--acc); font-weight: 700; }
button.primario:hover { filter: brightness(1.07); }
button.chico, .chico-l { padding: 5px 12px; font-size: .88rem; border-radius: 8px; }
button:disabled { opacity: .5; cursor: default; }
input[type=file] { display: none; }
label { color: var(--mut); font-size: .88rem; display: flex; gap: 6px; align-items: center; }
input[type=number], input[type=text], input[type=search], select, textarea {
  font: inherit; background: var(--bg2); color: var(--txt); border: 1px solid var(--line); border-radius: 8px; padding: 7px 9px; }
input[type=number] { width: 88px; }
input[type=range] { accent-color: var(--acc); width: 100%; }
input[type=checkbox] { accent-color: var(--acc); width: 17px; height: 17px; }
textarea { width: 100%; font: 15px/1.55 "JetBrains Mono", ui-monospace, monospace; min-height: 170px; resize: vertical; }
.fila { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.fila.centro { justify-content: center; }
.check { color: var(--txt); }
.nota { color: var(--mut); font-size: .85rem; margin: 8px 0 0; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 18px; margin-bottom: 16px; box-shadow: var(--sombra); }
.rejilla-op { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; align-items: end; }
.rejilla-op label { flex-direction: column; align-items: stretch; gap: 4px; }
.rejilla-op label.check { flex-direction: row; align-items: center; }
.rejilla-op input[type=number] { width: 100%; }
.seg { display: inline-flex; }
.seg button { border-radius: 0; margin-left: -1px; padding: 6px 15px; background: var(--bg2); }
.seg button:first-child { border-radius: 10px 0 0 10px; margin-left: 0; }
.seg button:last-child { border-radius: 0 10px 10px 0; }
.seg button.on { background: var(--acc); border-color: var(--acc); color: var(--acc-t); font-weight: 700; position: relative; }
.paso-num { display: inline-flex; align-items: center; gap: 8px; }
.paso-num b { min-width: 2.2ch; text-align: center; font-variant-numeric: tabular-nums; }
.vacio { text-align: center; padding: 64px 16px; color: var(--mut); }
.vacio p { margin: 0 0 16px; font-family: "Fraunces", serif; font-size: 1.2rem; }
body[data-cancion] .vacio { display: none; }
body:not([data-cancion]) .contenido-cancion { display: none; }
.opciones summary { cursor: pointer; color: var(--mut); font-size: .9rem; padding: 6px 0; }
.opciones { margin-top: 10px; }

/* ---------- grabar ---------- */
.hero { text-align: center; padding: 28px 0 8px; }
.kicker { text-transform: uppercase; letter-spacing: .16em; font-size: .75rem; color: var(--acc); font-weight: 700; margin: 0 0 14px; }
.hero h1 { font-size: clamp(2rem, 5.5vw, 3.4rem); line-height: 1.08; font-weight: 500; }
.hero h1 em { color: var(--acc); font-style: italic; }
.sub { max-width: 620px; margin: 16px auto 26px; color: var(--mut); font-size: 1.05rem; }
.grabadora { display: flex; align-items: center; justify-content: center; gap: 22px; margin-bottom: 18px; flex-wrap: wrap; }
.rec { position: relative; width: 112px; height: 112px; border-radius: 50%; padding: 0; background: var(--panel); border: 3px solid var(--rec); display: grid; place-items: center; box-shadow: var(--sombra); }
.rec-punto { width: 46px; height: 46px; border-radius: 50%; background: var(--rec); transition: border-radius .2s, transform .2s; }
.rec:hover { border-color: var(--rec); transform: scale(1.04); }
.rec.grabando .rec-punto { border-radius: 10px; transform: scale(.7); }
.rec.grabando::after { content: ""; position: absolute; inset: -10px; border-radius: 50%; border: 2px solid var(--rec); opacity: .6; animation: latido 1.3s ease-out infinite; }
@keyframes latido { from { transform: scale(.92); opacity: .7; } to { transform: scale(1.18); opacity: 0; } }
.rec-info { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
#nivelMic { width: 260px; max-width: 70vw; height: 46px; border-radius: 10px; background: var(--bg2); border: 1px solid var(--line); }
.rec-tiempo { font: 700 1rem "JetBrains Mono", monospace; color: var(--mut); }
.rec.grabando ~ .rec-info .rec-tiempo, .rec-tiempo.vivo { color: var(--rec); }
#estado { color: var(--mut); min-height: 1.5em; margin: 14px 0 0; }
#estado.error { color: var(--rec); }
.pasos { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; margin-top: 30px; }
.paso { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.paso b { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--acc); color: var(--acc-t); font-family: "Fraunces", serif; margin-bottom: 8px; }
.paso h3 { font-family: "Fraunces", serif; text-transform: none; letter-spacing: 0; font-size: 1.05rem; color: var(--txt); margin: 0 0 4px; }
.paso p { margin: 0; color: var(--mut); font-size: .92rem; }

/* ---------- canción ---------- */
.cab-cancion { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 10px; }
#titulo { flex: 1; min-width: 220px; font: 500 1.6rem "Fraunces", serif; background: transparent; border: 0; border-bottom: 2px dashed var(--line); border-radius: 0; padding: 4px 2px; color: var(--txt); }
#titulo:focus { border-bottom-color: var(--acc); outline: none; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.chip { background: var(--panel); border: 1px solid var(--line); border-radius: 999px; padding: 3px 12px; font-size: .85rem; color: var(--mut); }
.chip b { color: var(--txt); margin-left: 4px; }
.reproductor { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 10px 14px; margin-bottom: 14px; }
.play { width: 42px; height: 42px; border-radius: 50%; padding: 0; background: var(--acc); color: var(--acc-t); border-color: var(--acc); font-size: 1rem; }
.onda-caja { flex: 1; min-width: 160px; }
#onda { width: 100%; height: 56px; display: block; cursor: pointer; border-radius: 8px; background: var(--bg2); }
.tiempo { font: 700 .85rem "JetBrains Mono", monospace; color: var(--mut); min-width: 3.6ch; }
.mini { font-size: .8rem; }
.mini select { padding: 4px 6px; }
.barra-herr { display: flex; flex-wrap: wrap; gap: 14px 22px; align-items: flex-end; padding: 6px 0 2px; }
.herr { display: flex; flex-direction: column; gap: 4px; align-items: flex-start; }
.herr-t { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--mut); }
.progresion { margin: 14px 0; }
.prog-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.pc { font: 700 .92rem "JetBrains Mono", monospace; background: var(--panel); border: 1px solid var(--line); color: var(--acc); border-radius: 8px; padding: 3px 10px; cursor: pointer; transition: background .15s, transform .15s; }
.pc.activa { background: var(--acc); color: var(--acc-t); transform: translateY(-2px); }

.hoja { background: var(--papel); color: var(--tinta); border-radius: 12px; padding: 22px max(16px, 3vw); box-shadow: var(--sombra); border: 1px solid color-mix(in srgb, var(--tinta) 14%, transparent);
  background-image: repeating-linear-gradient(transparent 0 27px, color-mix(in srgb, var(--tinta) 5%, transparent) 27px 28px); overflow-x: auto; }
#cifra { margin: 0; font: var(--fs)/1.55 "JetBrains Mono", ui-monospace, Consolas, monospace; white-space: pre; tab-size: 4; }
#cifra .ac { color: var(--acorde); font-weight: 700; }
#cifra .sec { color: var(--seccion); font-weight: 700; letter-spacing: .03em; }
#cifra .tr { color: var(--seccion); font-style: italic; }
#cifra .cl { cursor: pointer; border-radius: 4px; transition: background .12s; }
#cifra .cl:hover { background: color-mix(in srgb, var(--acorde) 22%, transparent); }
#cifra .ln { display: block; border-radius: 6px; padding: 2px 6px; margin: 0 -6px; cursor: pointer; transition: background .2s; }
#cifra .ln.activa { background: color-mix(in srgb, var(--acc) 26%, transparent); box-shadow: inset 3px 0 0 var(--acorde); }
.acciones { margin-top: 12px; }

/* ---------- tarjetas de acordes ---------- */
.cartas { display: flex; flex-wrap: wrap; gap: 10px; }
button.carta { padding: 6px 8px 5px; display: flex; flex-direction: column; align-items: center; max-width: 134px; background: var(--panel); border-radius: 12px; color: var(--txt); }
button.carta:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
button.carta small { color: var(--mut); font-size: .68rem; line-height: 1.2; text-align: center; margin-top: 2px; }
.detalle { border: 1px solid var(--acc); border-radius: 14px; padding: 14px; margin-top: 12px; background: var(--panel); }
.detalle.sin-borde { border: 0; padding: 0; margin-top: 14px; background: transparent; }
.tres { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 8px; }
.tres > div { text-align: center; max-width: 150px; font-size: .78rem; color: var(--mut); line-height: 1.3; }
.tres .tocable { cursor: pointer; border-radius: 10px; padding: 4px; transition: background .15s; }
.tres .tocable:hover { background: var(--panel2); }
.tres .tocable:active { background: color-mix(in srgb, var(--acc) 25%, transparent); }
.tres svg, .cartas svg { color: var(--txt); }
.chips-acordes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chips-acordes button { font: 700 1rem "JetBrains Mono", monospace; color: var(--acc); }
.chips-acordes small { display: block; color: var(--mut); font: 400 .65rem "DM Sans", sans-serif; }

/* ---------- editar ---------- */
.histo { display: grid; grid-template-columns: repeat(12, 1fr); gap: 4px; align-items: end; height: 76px; }
.histo div { display: flex; flex-direction: column; justify-content: flex-end; align-items: center; height: 100%; font-size: .7rem; color: var(--mut); }
.histo i { display: block; width: 100%; background: var(--mut); border-radius: 3px 3px 0 0; min-height: 1px; opacity: .5; }
.histo .en { color: var(--txt); font-weight: 700; }
.histo .en i { background: var(--acc); opacity: 1; }
.acordes { display: grid; grid-template-columns: repeat(auto-fill, minmax(78px, 1fr)); gap: 8px; }
.acordes div { display: flex; flex-direction: column; gap: 2px; font-size: .7rem; color: var(--mut); }
.acordes input { width: 100%; font: 700 .95rem "JetBrains Mono", monospace; color: var(--acc); text-align: center; }
.acordes input.manual { border-color: var(--acc); }

/* ---------- partitura ---------- */
.barra-partitura { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 10px; }
.grupo { display: flex; flex-wrap: wrap; gap: 6px; align-items: flex-end; }
.grupo-t { width: 100%; font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--mut); margin-bottom: 0; }
.tecla-b { display: flex; flex-direction: column; align-items: center; gap: 0; min-width: 54px; padding: 4px 8px; font-size: 1.15rem; line-height: 1.2; }
.tecla-b small { font-size: .62rem; color: var(--mut); font-family: "DM Sans", sans-serif; }
.opciones-partitura { margin: 8px 0; }
.partitura { background: #fffdf6; color: #1c160d; border-radius: 10px; padding: 8px; min-height: 120px; outline-offset: 3px; overflow-x: auto; border: 1px solid var(--line); }
.partitura svg { display: block; max-width: 100%; }
.partitura .sel * { fill: var(--acc) !important; stroke: var(--acc) !important; }
.partitura .toca * { fill: var(--acc2) !important; stroke: var(--acc2) !important; }
.partitura rect[fill=transparent] { fill: transparent !important; stroke: none !important; }
.teclado { position: relative; display: flex; height: 96px; margin-top: 8px; user-select: none; }
.teclado .blanca { flex: 1; border-radius: 0 0 6px 6px; background: var(--teclaB); border: 1px solid var(--teclaL); color: #6b604d; display: flex; align-items: flex-end; justify-content: center; padding: 0 0 4px; font-size: .7rem; min-width: 0; }
.teclado .blanca:hover { background: #f3e2b9; }
.teclado .negra { position: absolute; top: 0; width: 3%; height: 58%; background: var(--teclaN); border: 0; border-radius: 0 0 4px 4px; padding: 0; z-index: 2; min-width: 10px; }
.teclado .negra:hover { background: #3a3126; }

/* ---------- herramientas ---------- */
.rejilla-herr { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.metro-dots { display: flex; justify-content: center; gap: 12px; margin: 6px 0 14px; min-height: 22px; }
.metro-dots i { width: 22px; height: 22px; border-radius: 50%; background: var(--bg2); border: 2px solid var(--line); transition: background .08s, transform .08s; }
.metro-dots i.on { background: var(--acc); border-color: var(--acc); transform: scale(1.25); }
.metro-dots i.on.fuerte { background: var(--rec); border-color: var(--rec); }
#metroBpm { width: 90px; font: 700 1.6rem "Fraunces", serif; text-align: center; }
#metroSlider { margin: 12px 0; }
.afinador { text-align: center; padding: 6px 0 14px; }
.af-nota { font: 700 4rem/1 "Fraunces", serif; color: var(--txt); min-height: 4rem; }
.af-medidor { position: relative; height: 16px; border-radius: 999px; margin: 14px auto 8px; max-width: 320px; background: linear-gradient(90deg, var(--rec), var(--acc) 35%, var(--acc2) 50%, var(--acc) 65%, var(--rec)); opacity: .85; }
.af-medidor i { position: absolute; top: -6px; width: 4px; height: 28px; border-radius: 2px; background: var(--txt); left: 50%; transition: left .12s; box-shadow: 0 0 0 2px var(--bg); }
.af-centro { position: absolute; left: 50%; top: -3px; bottom: -3px; width: 2px; background: var(--bg); opacity: .5; }
.cuerdas-af { display: flex; justify-content: center; gap: 8px; margin: 6px 0 12px; flex-wrap: wrap; }
.cuerdas-af span { padding: 4px 11px; border-radius: 999px; border: 1px solid var(--line); font: 700 .85rem "JetBrains Mono", monospace; color: var(--mut); }
.cuerdas-af span.cerca { border-color: var(--acc2); color: var(--acc2); }
.cuerdas-af span.afinada { background: var(--acc2); color: #fff; border-color: var(--acc2); }

/* ---------- mis canciones ---------- */
.cancion { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 10px 0; border-top: 1px solid var(--line); }
.cancion:first-child { border-top: 0; }
.cancion b { flex: 1; min-width: 170px; font-weight: 700; }
.cancion small { color: var(--mut); }
.cancion .fav { border: 0; background: transparent; font-size: 1.2rem; padding: 2px 6px; color: var(--mut); }
.cancion .fav.on { color: var(--acc); }
.cancion .fav.on .ico { fill: currentColor; }
.ico { vertical-align: -3px; flex: none; }

/* ---------- aviso flotante ---------- */
.toast { position: fixed; left: 50%; bottom: calc(18px + env(safe-area-inset-bottom)); transform: translateX(-50%); z-index: 60; max-width: min(92vw, 560px);
  background: var(--panel2); color: var(--txt); border: 1px solid var(--line); border-left: 4px solid var(--acc); border-radius: 12px; padding: 10px 16px; box-shadow: var(--sombra); font-size: .92rem; }
.toast.error { border-left-color: var(--rec); }
body.escenario .toast { bottom: 80px; }

/* ---------- pie y modo escenario ---------- */
.barra-escenario { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--bg) 92%, transparent); border-top: 1px solid var(--line); backdrop-filter: blur(8px); }
.barra-escenario input[type=range] { width: 120px; }
body.escenario .appbar, body.escenario .pie, body.escenario .cab-cancion, body.escenario .chips, body.escenario .barra-herr, body.escenario #nivelTxt,
body.escenario .acciones, body.escenario .sec, body.escenario #acordesCancion, body.escenario #detalle, body.escenario .fila:has(#instrumento),
body.escenario .reproductor, body.escenario .vista:not(#v-cancion) { display: none !important; }
body.escenario main { max-width: none; padding: 8px 10px 90px; }
body.escenario .hoja { background: #0d0b08; color: #f3ead9; border-color: #2a2218; background-image: none; min-height: 100vh; }
body.escenario #cifra { font-size: calc(var(--fs) * 1.25); }
body.escenario #cifra .ac { color: #f0b95a; }
body.escenario #cifra .sec, body.escenario #cifra .tr { color: #a99d89; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }
@media print {
  body { background: #fff; color: #000; }
  .appbar, .pie, main > section:not(#v-cancion), .cab-cancion button, .chips, .reproductor, .barra-herr, #nivelTxt, .acciones, .sec, .fila, #acordesCancion, #detalle, .progresion .herr-t { display: none !important; }
  .hoja { box-shadow: none; border: 0; background: #fff; padding: 0; }
  #cifra { font-size: 12px; }
}

/* =====================================================================
   Afinador, bibliotecas (acordes y escalas), práctica y navegación para el celular
   ===================================================================== */
:root { --ok: #4fd18b; --r-raiz: #f0b24a; --r-tercera: #f07fa6; --r-quinta: #4dc3b4; --r-septima: #a98bf0; --r-otra: #8e8576; --r-car: #ff6a4d; }
:root[data-tema="claro"] { --ok: #1f9d57; --r-raiz: #e09a22; --r-tercera: #e0608f; --r-quinta: #25a597; --r-septima: #8b6be0; --r-otra: #9a9078; --r-car: #e0431f; }
@media (prefers-color-scheme: light) { :root[data-tema="auto"] { --ok: #1f9d57; --r-raiz: #e09a22; --r-tercera: #e0608f; --r-quinta: #25a597; --r-septima: #8b6be0; --r-otra: #9a9078; --r-car: #e0431f; } }

/* ---------- navegación inferior (celular) y subpestañas ---------- */
.navinf { display: none; }
.subtabs { display: flex; gap: 6px; overflow-x: auto; max-width: 1000px; margin: 0 auto; padding: 10px max(14px, env(safe-area-inset-left)) 0; scrollbar-width: none; }
.subtabs::-webkit-scrollbar { display: none; }
.subtabs button { border: 1px solid var(--line); background: var(--panel); color: var(--mut); padding: 6px 14px; border-radius: 999px; font-size: .88rem; white-space: nowrap; }
.subtabs button.on { background: var(--acc); color: var(--acc-t); border-color: var(--acc); font-weight: 700; }
@media (max-width: 760px) {
  .tabs { display: none; }
  .appbar { flex-wrap: nowrap; }
  .navinf { display: grid; grid-template-columns: repeat(7, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 45;
    background: color-mix(in srgb, var(--bg2) 94%, transparent); backdrop-filter: blur(12px); border-top: 1px solid var(--line);
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); }
  .navinf button { border: 0; background: transparent; display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: .7rem; color: var(--mut); padding: 6px 2px; border-radius: 12px; }
  .navinf svg { width: 25px; height: 25px; }
  .navinf button.on { color: var(--acc); font-weight: 700; background: color-mix(in srgb, var(--acc) 12%, transparent); }
  body { padding-bottom: calc(70px + env(safe-area-inset-bottom)); }
  .toast { bottom: calc(86px + env(safe-area-inset-bottom)); }
  main { padding-top: 14px; }
  .panel { padding: 14px; border-radius: 14px; }
}
body.escenario .navinf, body.escenario .subtabs { display: none !important; }
@media print { .navinf, .subtabs { display: none !important; } }

.bib-sub { display: flex; width: 100%; margin-bottom: 14px; }
.bib-sub button { flex: 1; padding: 9px 8px; }
.chips-sel { display: flex; flex-wrap: wrap; gap: 6px; }
.chips-sel button { padding: 6px 12px; border-radius: 999px; min-width: 42px; font-size: .9rem; }
.chips-sel button.on { background: var(--acc); color: var(--acc-t); border-color: var(--acc); font-weight: 700; }
.chips-sel.fam button { font-size: .8rem; padding: 5px 10px; }
.chips-sel button small { opacity: .75; margin-left: 4px; }
.sec small { font: 400 .78rem "DM Sans", sans-serif; color: var(--mut); margin-left: 8px; }

/* ---------- afinador ---------- */
.af { max-width: 880px; margin: 0 auto; }
.af-barra { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.af-sel { display: flex; flex-direction: column; gap: 3px; flex: 1; min-width: 150px; font-size: .75rem; color: var(--mut); text-transform: uppercase; letter-spacing: .06em; }
.af-sel select, .af-sel input { text-transform: none; letter-spacing: 0; font-size: .95rem; width: 100%; }
.af-modo { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.af-vista { display: grid; grid-template-columns: 1.15fr 1fr; gap: 16px; align-items: start; }
@media (max-width: 760px) { .af-vista { grid-template-columns: 1fr; } }
.af-dial { background: var(--panel); border: 1px solid var(--line); border-radius: 22px; padding: 12px 14px 14px; text-align: center; box-shadow: var(--sombra); }
.af-nota { font: 700 5.2rem/1 "Fraunces", serif; min-height: 5.4rem; display: flex; justify-content: center; align-items: flex-start; }
.af-nota sup { font-size: 1.5rem; margin-top: .6rem; color: var(--mut); font-weight: 500; }
.af-n { transition: color .15s; }
.af-n.ok { color: var(--ok); }
#afSvg { width: 100%; max-width: 440px; margin: -8px auto 0; display: block; color: var(--txt); }
#afAguja { transition: transform .3s cubic-bezier(.2, .9, .3, 1); }
#afSvg.retenida { opacity: .5; }
#afSvg { transition: opacity .2s; }
.af-msg { font-size: 1.15rem; }
#afVerde { transition: opacity .15s; }
#afSvg.ok #afVerde { opacity: 1; filter: drop-shadow(0 0 6px var(--ok)); }
#afSvg.ok #afAguja line { stroke: var(--ok); }
.af-lado { display: flex; justify-content: space-between; padding: 0 10px; margin-top: -2px; }
.af-flecha { color: var(--mut); font-size: .85rem; opacity: .5; transition: opacity .15s, color .15s; }
.af-flecha.on { opacity: 1; color: var(--acc); font-weight: 700; }
.af-info { display: flex; justify-content: center; gap: 18px; font: 500 1rem "JetBrains Mono", monospace; color: var(--mut); margin-top: 4px; }
.af-ct { color: var(--txt); font-weight: 700; }
.af-msg { margin-top: 6px; min-height: 1.5em; font-weight: 600; }
.af-cabezal { background: var(--panel); border: 1px solid var(--line); border-radius: 22px; padding: 10px; box-shadow: var(--sombra); }
.af-cabezal svg { width: 100%; max-width: 400px; display: block; margin: 0 auto; }
.cab-forma { stroke: #26160b; stroke-width: 2; }
.cab-chapa { fill: #2a190d; opacity: .55; }
.cab-mastil { stroke: #1a110a; stroke-width: 1.5; }
.cab-veta { stroke: #000; stroke-opacity: .13; stroke-width: 2; fill: none; }
.cab-traste { stroke: #b9bec5; stroke-width: 2.4; stroke-opacity: .8; }
.cab-ceja { fill: #eee6d2; stroke: #8f8672; stroke-width: 1; }
.cab-post { fill: url(#cabMetal); stroke: #5b616a; stroke-width: 1; }
.cab-cuerda { stroke: #e2dccd; stroke-opacity: .9; stroke-linecap: round; transition: stroke .15s; }
.cab-cuerda.viva { stroke: var(--acc) !important; stroke-opacity: 1; stroke-width: 3.4px !important; }
.peg { cursor: pointer; outline: none; }
.peg-eje { fill: url(#cabMetal); }
.peg-boton { fill: url(#cabMetal); stroke: #5b616a; stroke-width: 1.2; }
.peg-label { fill: #15120e; stroke: #3a352d; stroke-width: 2; transition: fill .15s, stroke .15s; }
.peg:hover .peg-label, .peg:focus-visible .peg-label { stroke: var(--acc); }
.peg text { pointer-events: none; fill: #f3ead9; }
.peg-n { font: 700 18px "DM Sans", sans-serif; }
.peg-o { font: 600 10px "DM Sans", sans-serif; opacity: .65; }
.peg.sel .peg-label { stroke: var(--acc); stroke-width: 3.5; }
.peg.det .peg-label { fill: var(--acc); stroke: var(--acc); }
.peg.det text { fill: var(--acc-t); }
.peg.ok .peg-label { fill: var(--ok); stroke: var(--ok); }
.peg.ok text { fill: #0c1d13; }
.peg.suena .peg-label { stroke: var(--acc2); stroke-width: 4.5; }
.af-acciones { display: flex; justify-content: center; margin: 16px 0 8px; }
.af-mic { display: inline-flex; align-items: center; gap: 12px; padding: 14px 28px; border-radius: 999px; font-size: 1.05rem; font-weight: 700; background: var(--acc); color: var(--acc-t); border-color: var(--acc); min-width: min(100%, 340px); justify-content: center; }
.af-mic.on { background: var(--panel); color: var(--txt); border-color: var(--ok); box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 50%, transparent); animation: latido 2s infinite; }
.af-mic-ico { display: inline-flex; }
@keyframes latido { 50% { box-shadow: 0 0 0 10px transparent; } 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 45%, transparent); } }
.af-ajustes { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px 20px; margin: 8px 0; }
.af-ref { display: flex; align-items: center; gap: 8px; font-size: .92rem; }
.af-ref b { min-width: 2.3em; text-align: center; font-family: "JetBrains Mono", monospace; }
.af-editor { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 16px; margin-top: 12px; }
.ed-cuerdas { display: flex; flex-wrap: wrap; gap: 10px; margin: 12px 0; }
.ed-c { display: flex; flex-direction: column; align-items: center; gap: 4px; background: var(--bg2); padding: 8px 10px; border-radius: 12px; min-width: 64px; }
.ed-c b { font-size: 1.1rem; } .ed-c small { color: var(--mut); font-size: .68rem; }

/* ---------- biblioteca de acordes ---------- */
.lib-fila { display: flex; gap: 12px; flex-wrap: wrap; }
.tipos { display: flex; flex-direction: column; gap: 8px; }
.tipos-g { display: flex; gap: 8px 12px; align-items: baseline; flex-wrap: wrap; }
.tipos-g > span { font-size: .72rem; text-transform: uppercase; letter-spacing: .07em; color: var(--mut); min-width: 132px; }
.lib-titulo, .esc-cab { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin: 18px 0 8px; }
.lib-nombre { font: 700 1.55rem/1.15 "Fraunces", serif; }
.lib-play { display: flex; gap: 8px; flex-wrap: wrap; }
.lib-brazo { overflow-x: auto; padding-bottom: 4px; -webkit-overflow-scrolling: touch; }
.lib-brazo svg { min-width: 560px; width: 100%; color: var(--txt); cursor: pointer; display: block; }
.lib-zona { display: flex; gap: 10px 22px; align-items: center; flex-wrap: wrap; margin: 6px 0; }
.lib-slider { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 220px; font-size: .85rem; color: var(--mut); }
.lib-formas { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-top: 10px; }
.lib-card { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 12px 8px 10px; background: var(--panel2); border-radius: 16px; color: var(--txt); text-align: center; }
.lib-card.sel { border-color: var(--acc); box-shadow: 0 0 0 2px color-mix(in srgb, var(--acc) 45%, transparent); }
.lib-piano svg { width: 150px !important; }
.lib-svg svg { width: 112px; height: auto; color: var(--txt); display: block; }
.lib-meta { display: flex; flex-direction: column; gap: 3px; align-items: center; font-size: .82rem; }
.lib-meta small { color: var(--mut); font-size: .7rem; line-height: 1.25; }
.lib-sep { grid-column: 1 / -1; margin: 12px 0 0; }
.nivel { display: inline-block; font-size: .66rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 2px 8px; border-radius: 999px; }
.nivel.n1 { background: color-mix(in srgb, var(--ok) 22%, transparent); color: var(--ok); }
.nivel.n2 { background: color-mix(in srgb, var(--acc) 22%, transparent); color: var(--acc); }
.nivel.n3 { background: color-mix(in srgb, var(--r-car) 22%, transparent); color: var(--r-car); }

/* ---------- escalas ---------- */
.esc-notas { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.esc-nota { --c: var(--r-otra); min-width: 54px; padding: 7px 8px 6px; border-radius: 14px; border: 2px solid var(--c); background: color-mix(in srgb, var(--c) 18%, transparent); text-align: center; display: flex; flex-direction: column; line-height: 1.15; transition: background .12s, transform .12s; }
.esc-nota b { font-size: 1.05rem; }
.esc-nota small { font-size: .72rem; color: var(--mut); }
.esc-nota.car { box-shadow: 0 0 0 3px var(--bg), 0 0 0 5px var(--r-car); }
.esc-nota.suena, .esc-nota.toca { background: var(--c); transform: translateY(-3px); }
.esc-nota.suena b, .esc-nota.toca b, .esc-nota.suena small, .esc-nota.toca small { color: #151008; }
.esc-nota.hecha { opacity: .5; border-style: dashed; }
.esc-notas.bien .esc-nota { background: var(--ok); border-color: var(--ok); }
.esc-notas.bien .esc-nota * { color: #0c1d13; }
.esc-leyenda { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .78rem; color: var(--mut); margin-bottom: 8px; }
.esc-leyenda i { display: inline-block; width: 11px; height: 11px; border-radius: 50%; margin-right: 5px; vertical-align: -1px; }
.esc-leyenda i.anillo { background: transparent; box-shadow: 0 0 0 2px var(--r-car); }
.esc-datos p { margin: 7px 0; line-height: 1.5; }
.esc-acordes { display: flex; flex-wrap: wrap; gap: 8px; }
.esc-acordes button { display: flex; flex-direction: column; align-items: center; min-width: 74px; padding: 8px 10px; border-radius: 12px; line-height: 1.2; }
.esc-acordes small { color: var(--mut); font-size: .72rem; }
.esc-acordes b { font-size: .95rem; }

/* ---------- practicar ---------- */
.pr-ajustes { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: end; }
.h-lab { font-size: .72rem; text-transform: uppercase; letter-spacing: .07em; color: var(--mut); margin-bottom: 4px; }
.pr-rejilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 12px; }
.pr-card { display: flex; gap: 14px; align-items: center; text-align: left; padding: 14px 16px; border-radius: 16px; background: var(--panel); box-shadow: var(--sombra); }
.pr-card:hover { transform: translateY(-2px); }
.pr-ico { width: 2.4rem; display: flex; justify-content: center; color: var(--acc); }
.pr-card b { display: block; font-size: 1rem; }
.pr-card small { display: block; color: var(--mut); font-size: .8rem; line-height: 1.35; margin-top: 2px; }
.pr-card em { display: block; color: var(--acc); font-size: .75rem; font-style: normal; margin-top: 4px; font-weight: 700; }
.j-cab { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; }
.j-info { font: 500 .95rem "JetBrains Mono", monospace; color: var(--mut); min-width: 5em; text-align: right; }
.j-tarjeta { background: var(--panel); border: 2px solid var(--line); border-radius: 22px; padding: 18px 14px; text-align: center; box-shadow: var(--sombra); transition: border-color .2s, background .2s; }
.j-tarjeta.bien { border-color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, var(--panel)); }
.j-nombre { font: 700 3.1rem/1.1 "Fraunces", serif; }
.j-diag svg { width: 190px; max-width: 70%; height: auto; color: var(--txt); margin-top: 6px; }
.j-oculto { margin: 16px auto; width: 190px; height: 150px; display: grid; place-items: center; border: 2px dashed var(--line); border-radius: 16px; color: var(--mut); }
.j-notas { margin-top: 4px; }
.j-escucha { margin: 14px 0 6px; }
.j-barra { height: 10px; background: var(--bg2); border-radius: 999px; overflow: hidden; border: 1px solid var(--line); }
.j-barra i { display: block; height: 100%; width: 0; background: var(--ok); transition: width .2s; }
#jOigo { text-align: center; min-height: 1.4em; }
.j-botones { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 14px; }
.j-res { font-size: 1.1rem; margin: 10px 0 4px; }
.j-record { color: var(--acc); font-weight: 700; font-size: 1.15rem; margin: 6px 0; }
.j-pregunta { font-size: 1.15rem; font-weight: 600; margin: 4px 0 14px; line-height: 1.4; }
.j-oir { margin-bottom: 14px; margin-right: 8px; }
.j-opciones { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-top: 10px; }
.j-op { padding: 14px 10px; font-size: 1rem; border-radius: 14px; }
.j-op.bien { background: var(--ok); color: #0c1d13; border-color: var(--ok); font-weight: 700; }
.j-op.mal { background: color-mix(in srgb, var(--r-car) 30%, var(--panel)); border-color: var(--r-car); }
.j-expl { margin-top: 12px; min-height: 1.4em; font-size: .92rem; color: var(--mut); line-height: 1.45; }
.j-retos { text-align: left; margin: 12px auto 4px; max-width: 560px; padding-left: 22px; }
.j-retos li { margin: 8px 0; line-height: 1.4; }
.j-retos li.ok { color: var(--ok); } .j-retos li.no { color: var(--r-car); } .j-retos li.dudoso { color: var(--mut); }
.j-res-r { display: block; font-size: .82rem; color: var(--mut); }
.pasos { padding-left: 20px; line-height: 1.55; }
.pasos li { margin-bottom: 6px; }
@media (max-width: 760px) {
  .af-nota { font-size: 4.4rem; min-height: 4.6rem; }
  .j-nombre { font-size: 2.6rem; }
  .tipos-g > span { min-width: 100%; }
}
@media (max-width: 760px) {
  .seg button { padding: 6px 10px; }
  .pr-ajustes .seg { flex-wrap: wrap; }
  .af-barra { gap: 8px; }
  .lib-formas { grid-template-columns: repeat(2, 1fr); }
  .lib-svg svg { width: 100px; }
}
.lib-brazo svg.teclado, .j-tarjeta svg.teclado { min-width: 0; width: 100%; max-width: 680px; height: auto; display: block; margin: 0 auto; cursor: pointer; }
.j-diag svg.teclado { max-width: 360px; }
.pr-ajustes .af-sel { min-width: 170px; flex: 0 1 220px; }

/* ---------- loop ---------- */
.lp { max-width: 880px; margin: 0 auto; }
.lp-trans { text-align: center; }
.lp-luces { display: flex; justify-content: center; gap: 12px; margin: 4px 0 8px; }
.lp-luces i { width: 22px; height: 22px; border-radius: 50%; background: var(--bg2); border: 2px solid var(--line); transition: background .06s, box-shadow .06s; }
.lp-luces i.on { background: var(--acc2); border-color: var(--acc2); box-shadow: 0 0 12px var(--acc2); }
.lp-luces i.fuerte { background: var(--acc); border-color: var(--acc); box-shadow: 0 0 14px var(--acc); }
.lp-estado { font: 700 1.2rem "Fraunces", serif; min-height: 1.6em; margin-bottom: 8px; }
.lp-fila { display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: center; justify-content: center; }
.lp-bpm { display: flex; align-items: center; gap: 8px; }
.lp-bpm input[type=number] { width: 78px; text-align: center; font: 700 1.2rem "JetBrains Mono", monospace; }
.lp-trans input[type=range] { max-width: 260px; }
.lp-compas { min-width: 130px; }
.lp-play, .lp-rec { padding: 14px 36px; font-size: 1.1rem; border-radius: 999px; min-width: 190px; }
.lp-rec { background: var(--rec); border-color: var(--rec); color: #fff; }
.lp-rec.armado { background: var(--acc); border-color: var(--acc); color: var(--acc-t); }
.lp-rec.grabando { animation: latido 1.2s infinite; }
.lp-cab { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.lp-cab h2 { margin: 0 0 8px; }
.lp-vol { display: flex; flex-direction: column; gap: 4px; min-width: 140px; font-size: .8rem; color: var(--mut); }
.lp-acordes { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.lp-ac { min-width: 56px; text-align: center; padding: 8px 12px; border-radius: 12px; background: var(--bg2); border: 2px solid var(--line); font-weight: 700; transition: background .08s, border-color .08s; }
.lp-ac.suena { background: var(--acc); color: var(--acc-t); border-color: var(--acc); }
.lp-slots { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 8px; }
.lp-slot { display: flex; gap: 4px; align-items: center; }
.lp-slot input { width: 92px; text-align: center; font-weight: 700; }
.lp-slot input.mal { border-color: var(--r-car); background: color-mix(in srgb, var(--r-car) 18%, var(--panel)); }
.lp-bases { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.lp-base { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; background: var(--bg2); border-radius: 12px; padding: 10px 12px; }
.lp-base > label.check { min-width: 110px; }
.lp-base select { flex: 1; min-width: 180px; }
.lp-capas { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.lp-capa { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; background: var(--bg2); border-radius: 12px; padding: 8px 12px; }
.lp-capa b { flex: 1; min-width: 150px; }
@media (max-width: 760px) { .lp-play, .lp-rec { width: 100%; } .navinf button span { font-size: .66rem; } }

/* ---------- pie de página y ventana de información ---------- */
body { display: flex; flex-direction: column; min-height: 100dvh; }
main { flex: 1 0 auto; width: 100%; }
.pie { flex-shrink: 0; max-width: 1000px; width: 100%; margin: 0 auto; padding: 14px max(14px, env(safe-area-inset-left)) 18px; display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: var(--mut); font-size: .8rem; }
.pie-marca { font-family: "Fraunces", serif; }
.pie-links { display: flex; flex-wrap: wrap; gap: 4px 14px; }
.pie-links button { border: 0; background: transparent; color: var(--mut); padding: 2px 0; font-size: .8rem; text-decoration: underline; text-underline-offset: 3px; }
.pie-links button:hover { color: var(--acc); }
.info-dlg { border: 1px solid var(--line); border-radius: 18px; background: var(--panel); color: var(--txt); padding: 18px 20px; width: min(92vw, 640px); max-height: 86dvh; box-shadow: var(--sombra); }
.info-dlg::backdrop { background: rgba(0, 0, 0, .55); }
.info-cab { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 10px; }
.info-cab h2 { margin: 0; }
.info-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.info-tabs button { padding: 5px 12px; border-radius: 999px; font-size: .85rem; }
.info-tabs button.on { background: var(--acc); color: var(--acc-t); border-color: var(--acc); font-weight: 700; }
.info-cuerpo { overflow-y: auto; max-height: 56dvh; line-height: 1.55; font-size: .93rem; }
.info-cuerpo ul { padding-left: 20px; } .info-cuerpo li { margin-bottom: 8px; }
.info-cuerpo a { color: var(--acc); }
.esc-nota.oculta { --c: var(--line); border-style: dashed; opacity: .7; } .esc-nota.oculta b { color: var(--mut); }

/* ---------- teoría ---------- */
.teo { max-width: 820px; margin: 0 auto; }
.teo-nivel { display: flex; width: 100%; }
.teo-nivel button { flex: 1; }
.teo-lec { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; margin-bottom: 10px; box-shadow: var(--sombra); overflow: hidden; }
.teo-lec summary { list-style: none; cursor: pointer; display: flex; gap: 14px; align-items: center; padding: 14px 16px; }
.teo-lec summary::-webkit-details-marker { display: none; }
.teo-lec summary b { display: block; font-size: 1.02rem; }
.teo-lec summary small { display: block; color: var(--mut); font-size: .82rem; margin-top: 2px; }
.teo-lec summary::after { content: "+"; margin-left: auto; font-size: 1.4rem; color: var(--acc); }
.teo-lec[open] summary::after { content: "−"; }
.teo-n { flex: 0 0 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--acc); color: var(--acc-t); font-weight: 700; }
.teo-cuerpo { padding: 2px 18px 18px; line-height: 1.6; font-size: .95rem; }
.teo-cuerpo p { margin: 10px 0; } .teo-cuerpo ul { padding-left: 20px; } .teo-cuerpo li { margin-bottom: 6px; }
.teo-notas { font: 700 1.05rem "JetBrains Mono", monospace; color: var(--acc); }
.teo-fig { margin: 12px auto; max-width: 560px; } .teo-fig svg { width: 100%; height: auto; display: block; }
.teo-caja { background: color-mix(in srgb, var(--acc2) 14%, var(--bg2)); border-left: 4px solid var(--acc2); border-radius: 10px; padding: 8px 14px; margin: 12px 0; }
.teo-caja p { margin: 4px 0 0; } .teo-caja b { color: var(--acc2); }
.teo-tabla { overflow-x: auto; margin: 12px 0; }
.teo-tabla table { border-collapse: collapse; width: 100%; font-size: .88rem; }
.teo-tabla th, .teo-tabla td { border-bottom: 1px solid var(--line); padding: 7px 10px; text-align: left; }
.teo-tabla th { color: var(--mut); font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; }
.teo-acciones { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.teo-fin { text-align: center; margin-top: 14px; display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: center; }
.lp-lista { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.lp-item { display: flex; flex-wrap: wrap; gap: 8px 10px; align-items: center; background: var(--bg2); border-radius: 12px; padding: 8px 12px; }
.lp-item > div { flex: 1; min-width: 180px; } .lp-item small { display: block; color: var(--mut); font-size: .78rem; }

/* ---------- armonizar ---------- */
.am { max-width: 980px; margin: 0 auto; }
.am-chips { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.am-chip { display: inline-flex; align-items: center; background: var(--bg2); border: 2px solid var(--line); border-radius: 12px; padding: 2px 4px 2px 8px; }
.am-chip.mal { border-color: var(--r-car); }
.am-chip input { border: 0; background: transparent; width: auto; min-width: 2.5ch; font-weight: 700; font-size: 1.05rem; padding: 4px 2px; color: var(--txt); text-align: center; }
.am-chip input:focus { outline: none; }
.am-chip button { border: 0; background: transparent; padding: 2px 6px; color: var(--mut); }
.am-fila { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.am-celda { --c: var(--r-otra); min-width: 92px; padding: 8px 10px; border-radius: 14px; border: 2px solid var(--c); background: color-mix(in srgb, var(--c) 14%, transparent); display: flex; flex-direction: column; gap: 1px; text-align: center; transition: transform .1s; }
.am-celda.fuera { border-style: dashed; }
.am-celda.suena { transform: translateY(-4px); background: color-mix(in srgb, var(--c) 40%, transparent); }
.am-celda b { font-size: 1.15rem; } .am-celda small { color: var(--mut); font-size: .68rem; } .am-celda em { font-style: normal; font-size: .72rem; color: var(--mut); }
.am-rom { font: 700 1.05rem "Fraunces", serif; color: var(--acc); }
.am-esp { color: var(--r-car) !important; }
.am-lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 10px; }
.am-esc { display: flex; flex-direction: column; gap: 3px; align-items: flex-start; text-align: left; padding: 10px 12px; border-radius: 14px; background: var(--panel2); }
.am-esc.sel { border-color: var(--acc); box-shadow: 0 0 0 2px color-mix(in srgb, var(--acc) 40%, transparent); }
.am-esc small { color: var(--mut); font-size: .72rem; line-height: 1.3; } .am-falta { color: var(--r-car) !important; }
.am-cob { font-size: .78rem; font-weight: 700; color: var(--mut); } .am-cob.ok { color: var(--ok); }
.am-det { background: var(--bg2); border-radius: 14px; padding: 12px; margin-top: 10px; }
.am-bloque { border-top: 1px solid var(--line); padding: 14px 0 6px; }
.am-cab { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 8px; } .am-cab b { font-size: 1.1rem; }
.am-ideas { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.am-idea-c { display: flex; flex-direction: column; gap: 4px; align-items: flex-start; background: var(--panel2); border-radius: 12px; padding: 8px 10px; }
.am-idea { display: flex; flex-direction: column; align-items: flex-start; padding: 4px 10px; border-radius: 10px; } .am-idea small { color: var(--mut); font-size: .68rem; }
.am-razon { color: var(--mut); font-size: .76rem; line-height: 1.3; }
.esc-nota.evitar { opacity: .85; border-style: dashed; }

/* ---------- identificar acorde ---------- */
.id { max-width: 900px; margin: 0 auto; }
.id-barra { display: flex; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.id-mastil { background: var(--bg2); border-radius: 14px; padding: 6px; overflow: hidden; }
.id-mastil svg { width: 100%; height: auto; display: block; color: var(--txt); cursor: crosshair; user-select: none; -webkit-user-select: none; }
.id-res { text-align: center; }
.id-nombre { font: 700 3rem/1.1 "Fraunces", serif; color: var(--acc); }
.id-diag svg { width: 150px; height: auto; color: var(--txt); }
.id-formas { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin: 8px 0; }
.id-forma { display: flex; flex-direction: column; align-items: center; gap: 6px; } .id-forma svg { width: 120px; height: auto; color: var(--txt); }
.id-guardados { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
.id-g { display: flex; flex-direction: column; align-items: center; gap: 6px; background: var(--panel2); border-radius: 14px; padding: 10px; }
.id-g b { font-size: 1.1rem; } .id-g svg { width: 100px; height: auto; color: var(--txt); }
.bib-sub { overflow-x: auto; } .bib-sub button { white-space: nowrap; flex: 1 0 auto; }

/* ---------- lectura de partituras ---------- */
.lec-papel { background: var(--papel); color: var(--tinta); border-radius: 14px; padding: 6px 8px; margin: 10px auto; max-width: 640px; border: 1px solid var(--line); }
.lec-papel svg { display: block; }
.lec-papel.mini { margin: 0 0 6px; padding: 2px 4px; max-width: 100%; }
.lec-fig { background: var(--papel); border-radius: 12px; padding: 4px 6px; margin: 12px auto; max-width: 600px; border: 1px solid var(--line); }
.j-opciones.con-dibujo { grid-template-columns: 1fr; }
.j-op-dib { display: flex; flex-direction: column; align-items: stretch; text-align: center; }
@media (min-width: 760px) { .j-opciones.con-dibujo { grid-template-columns: repeat(3, 1fr); } }

#microGlobal.apagado { color: var(--mute, #9a8f80); border-color: var(--bad, #c0392b); }
#microGlobal:not(.apagado) { border-color: var(--ok); }

/* ===== Planes: candado «Pro», botones de la barra y vista de planes ===== */
[data-pro]::after { content: ""; display: inline-block; width: .78em; height: .78em; margin-left: .4em; vertical-align: -.05em; opacity: .62; background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='5' y='11' width='14' height='9' rx='2'/%3E%3Cpath d='M8 11V8a4 4 0 0 1 8 0v3'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='5' y='11' width='14' height='9' rx='2'/%3E%3Cpath d='M8 11V8a4 4 0 0 1 8 0v3'/%3E%3C/svg%3E") center / contain no-repeat; }
.ico-candado { vertical-align: -2px; }
.btn-instalar { display: inline-flex; align-items: center; gap: 6px; background: var(--acc); color: var(--acc-t); border-color: var(--acc); font-weight: 700; }
.btn-planes { font-weight: 700; }
@media (max-width: 520px) { .btn-instalar span { display: none; } .btn-instalar { width: 36px; height: 36px; padding: 0; justify-content: center; border-radius: 50%; } }
.banner-prueba { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px 12px; padding: 8px 14px; background: var(--panel); border-bottom: 1px solid var(--line); font-size: .88rem; color: var(--mut); text-align: center; }
.banner-prueba span { color: var(--txt); }
.voz-proceso { max-width: 520px; margin: 18px auto; padding: 22px 20px; border: 1px dashed var(--line); border-radius: 18px; background: var(--panel); text-align: center; }
.voz-proceso h3 { margin: 8px 0 6px; }
.voz-proceso p { color: var(--mut); margin: 0 0 14px; }
.voz-proceso-ico { display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line); color: var(--mut); }
.planes-vista { display: flex; flex-direction: column; gap: 18px; }
.pl-cab h1 { margin: 4px 0 6px; }
.pl-reserva { display: grid; grid-template-columns: 1.4fr 1fr; gap: 22px; align-items: center; }
.pl-reserva h2 { margin: 0 0 6px; }
.pl-cupos { margin-top: 12px; }
.pl-cupos-t b { font-size: 1.9rem; font-family: Fraunces, serif; }
.pl-cupos-t span { color: var(--mut); }
.pl-barra { height: 10px; border-radius: 8px; background: var(--line); overflow: hidden; margin-top: 6px; }
.pl-barra i { display: block; height: 100%; background: var(--acc); border-radius: 8px; transition: width .4s; }
.pl-btn { width: 100%; padding: 14px 18px; font-size: 1.02rem; }
.pl-ok { display: flex; flex-direction: column; gap: 4px; padding: 14px; border: 1px solid var(--ok); border-radius: 14px; }
.pl-ok span { color: var(--mut); font-size: .9rem; }
.pl-error { color: var(--bad, #c0392b); margin: 8px 0 0; font-size: .9rem; }
.pl-planes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pl-plan { position: relative; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.pl-plan h3 { margin: 0; font-size: 1.3rem; }
.pl-precio { font-size: 2rem; font-weight: 700; margin: 8px 0 2px; font-family: Fraunces, serif; }
.pl-precio small { font-size: .85rem; font-weight: 400; color: var(--mut); font-family: "DM Sans", sans-serif; }
.pl-plan ul { margin: 12px 0 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.pl-pro { border-color: var(--acc); box-shadow: 0 0 0 1px var(--acc) inset; }
.pl-etq { position: absolute; top: 16px; right: 16px; font-size: .75rem; font-weight: 700; border: 1px solid var(--acc); color: var(--acc); border-radius: 999px; padding: 2px 10px; }
.pl-tabla table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.pl-tabla th { text-align: left; color: var(--mut); font-weight: 500; padding: 0 12px 8px 0; border-bottom: 1px solid var(--line); }
.pl-tabla td { padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.pl-tabla td:first-child { font-weight: 600; white-space: nowrap; }
.pl-paq { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.pl-paq div { display: flex; flex-direction: column; padding: 12px 18px; border: 1px solid var(--line); border-radius: 14px; min-width: 130px; }
.pl-paq span { color: var(--mut); }
.pl-leyenda { display: flex; align-items: center; gap: 12px; }
.pl-leyenda p { margin: 0; }
.pl-cand { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); flex: none; }
@media (max-width: 720px) { .pl-reserva, .pl-planes { grid-template-columns: 1fr; } .pl-tabla td:first-child { white-space: normal; } }
@media (max-width: 520px) { .solo-ancho { display: none; } .appbar-der { gap: 6px; } .banner-prueba { font-size: .8rem; padding: 6px 10px; gap: 6px 8px; } }
.pl-cab .sub { margin: 0; max-width: 62ch; text-align: left; }
@media (max-width: 440px) { .marca span { display: none; } .appbar { gap: 8px; } }
[data-pro]::after { flex: none; min-width: .78em; }
.lp-pro-aviso { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; font-size: .9rem; color: var(--mut); }
.pl-cancelar{margin-top:8px;background:none;border:1px solid var(--borde,#555);color:inherit;border-radius:8px;padding:6px 12px;font:inherit;font-size:.85rem;cursor:pointer;opacity:.85}
.pl-cancelar:hover{opacity:1}

/* menú de cuenta (foto de perfil) */
#usuarioChip { position: relative; display: inline-flex; }
button.avatar { border: 0; padding: 0; cursor: pointer; font: inherit; font-weight: 700; font-size: .85rem; }
.menu-cuenta { position: absolute; right: 0; top: calc(100% + 8px); z-index: 60; min-width: 210px; max-width: 80vw; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--sombra); padding: 6px; display: flex; flex-direction: column; gap: 2px; }
.menu-cuenta.oculto { display: none; }
.mc-quien { display: flex; flex-direction: column; padding: 8px 10px 10px; border-bottom: 1px solid var(--line); margin-bottom: 4px; min-width: 0; }
.mc-quien b { font-size: .92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mc-quien span { font-size: .78rem; color: var(--mut); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.menu-cuenta button { background: none; border: 0; color: var(--txt); text-align: left; padding: 9px 10px; border-radius: 8px; font: inherit; font-size: .9rem; cursor: pointer; }
.menu-cuenta button:hover, .menu-cuenta button:focus-visible { background: var(--panel2); }