/* Solari · Música — estilos compartidos (huéspedes y panel)
   Paleta tomada de solari.imports-gt.com: papel, selva, hoja, sol, guacamayo. */
:root {
  --papel: #f9f2e0;
  --papel-2: #f3e8cc;
  --papel-3: #ebdcb6;
  --linea: #e2d3ad;
  --selva: #123a22;
  --selva-2: #1f5232;
  --selva-noche: #0a2216;
  --hoja: #3f7a3c;
  --hoja-clara: #6fa35a;
  --sol: #f1b93f;
  --sol-2: #f7d77b;
  --guacamayo: #d1322a;
  --madera: #5b3a1d;
  --tinta: #173826;
  --tinta-suave: #4f6553;
  --tinta-tenue: #7d8c7a;
  --blanco: #fffdf6;
  --radio: 20px;
  --radio-sm: 12px;
  --sombra: 0 1px 0 rgba(255,255,255,.7) inset, 0 18px 40px -26px rgba(18,58,34,.45);
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Jost", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.45;
  color: var(--tinta);
  background: var(--papel);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--selva-2); }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--sol); outline-offset: 2px; }

/* Textura de papel muy suave */
.papel-fondo {
  background:
    radial-gradient(900px 500px at 110% -10%, rgba(63,122,60,.10), transparent 60%),
    radial-gradient(700px 420px at -20% 20%, rgba(241,185,63,.10), transparent 60%),
    var(--papel);
  min-height: 100vh;
}

/* ------------------------------------------------------------ botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 44px; padding: 0 1.1em;
  border: 0; border-radius: 999px;
  font-weight: 500; letter-spacing: .01em;
  background: var(--selva); color: var(--papel);
  transition: transform .12s ease, background .2s ease, opacity .2s ease, box-shadow .2s ease;
  text-decoration: none; white-space: nowrap;
}
.btn:hover { background: var(--selva-2); }
.btn:active { transform: scale(.97); }
.btn[disabled] { opacity: .45; pointer-events: none; }
.btn-sol { background: var(--sol); color: var(--selva-noche); box-shadow: 0 10px 24px -14px rgba(241,185,63,.9); }
.btn-sol:hover { background: var(--sol-2); }
.btn-claro { background: var(--blanco); color: var(--selva); box-shadow: 0 0 0 1px var(--linea) inset; }
.btn-claro:hover { background: #fff; box-shadow: 0 0 0 1px var(--papel-3) inset; }
.btn-fantasma { background: transparent; color: var(--selva-2); }
.btn-fantasma:hover { background: rgba(31,82,50,.08); }
.btn-peligro { background: transparent; color: var(--guacamayo); box-shadow: 0 0 0 1px rgba(209,50,42,.35) inset; }
.btn-peligro:hover { background: rgba(209,50,42,.08); }
.btn-chico { min-height: 36px; padding: 0 .9em; font-size: 14px; }
.btn-icono { width: 40px; min-height: 40px; padding: 0; border-radius: 50%; }

/* ------------------------------------------------------------ campos */
.campo { display: grid; gap: 6px; }
.campo > span { font-size: 13px; font-weight: 500; color: var(--tinta-suave); letter-spacing: .02em; }
.entrada {
  width: 100%; min-height: 46px; padding: 0 14px;
  border-radius: var(--radio-sm); border: 1px solid var(--linea);
  background: var(--blanco); outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.entrada:focus { border-color: var(--hoja); box-shadow: 0 0 0 4px rgba(63,122,60,.15); }
textarea.entrada { padding: 12px 14px; min-height: 90px; resize: vertical; }
.ayuda { font-size: 13px; color: var(--tinta-tenue); margin: 0; }

/* Interruptor */
.interruptor { position: relative; display: inline-block; width: 52px; height: 30px; flex: none; }
.interruptor input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; z-index: 1; }
.interruptor span {
  position: absolute; inset: 0; border-radius: 999px; background: var(--papel-3);
  transition: background .2s;
}
.interruptor span::after {
  content: ""; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%;
  background: #fff; box-shadow: 0 2px 6px rgba(0,0,0,.18); transition: transform .2s;
}
.interruptor input:checked + span { background: var(--hoja); }
.interruptor input:checked + span::after { transform: translateX(22px); }
.interruptor input:focus-visible + span { outline: 3px solid var(--sol); outline-offset: 2px; }

/* Chips */
.chips { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none; min-height: 38px; padding: 0 16px; border-radius: 999px;
  border: 1px solid var(--linea); background: var(--blanco); color: var(--tinta-suave);
  font-weight: 500; font-size: 15px;
}
.chip[aria-pressed="true"] { background: var(--selva); color: var(--papel); border-color: var(--selva); }

.pastilla {
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; flex: none;
  padding: 5px 11px; border-radius: 999px; font-size: 13px; font-weight: 500;
  background: rgba(63,122,60,.12); color: var(--selva-2);
}
.pastilla .punto { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.pastilla.viva .punto { background: #3fb950; box-shadow: 0 0 0 0 rgba(63,185,80,.6); animation: pulso 2s infinite; }
.pastilla.apagada { background: rgba(209,50,42,.1); color: var(--guacamayo); }
.pastilla.sol { background: rgba(241,185,63,.22); color: var(--madera); }
@keyframes pulso { 70% { box-shadow: 0 0 0 8px rgba(63,185,80,0); } 100% { box-shadow: 0 0 0 0 rgba(63,185,80,0); } }

/* ------------------------------------------------------------ tarjeta selva (lo que suena) */
.selva {
  position: relative; overflow: hidden; isolation: isolate;
  color: var(--papel);
  border-radius: 28px;
  background:
    radial-gradient(120% 90% at 85% -10%, rgba(241,185,63,.22), transparent 55%),
    radial-gradient(90% 70% at 0% 110%, rgba(111,163,90,.25), transparent 60%),
    linear-gradient(165deg, var(--selva-2) 0%, var(--selva) 52%, var(--selva-noche) 100%);
  box-shadow: 0 30px 60px -32px rgba(10,34,22,.75);
}
.selva .hoja-deco {
  position: absolute; z-index: -1; pointer-events: none; opacity: .32;
  filter: saturate(.85) brightness(.9);
}
.selva .hoja-deco.monstera { width: 46%; max-width: 260px; top: -14%; right: -12%; transform: rotate(-14deg); }
.selva .hoja-deco.platano { width: 38%; max-width: 200px; bottom: -22%; left: -14%; transform: rotate(18deg) scaleX(-1); opacity: .22; }

/* Luciérnagas */
.luciernagas { position: absolute; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.luciernaga {
  position: absolute; width: 4px; height: 4px; border-radius: 50%;
  background: #fff6c4;
  box-shadow: 0 0 6px 2px rgba(247,215,123,.75), 0 0 16px 6px rgba(241,185,63,.25);
  opacity: 0;
  animation: flotar var(--dur, 9s) ease-in-out var(--retraso, 0s) infinite;
}
@keyframes flotar {
  0% { opacity: 0; transform: translate(0, 0) scale(.6); }
  15% { opacity: .95; }
  50% { opacity: .35; transform: translate(var(--dx, 20px), var(--dy, -30px)) scale(1); }
  70% { opacity: .9; }
  100% { opacity: 0; transform: translate(calc(var(--dx, 20px) * 1.6), calc(var(--dy, -30px) * 1.8)) scale(.5); }
}
@media (prefers-reduced-motion: reduce) {
  .luciernaga { animation: none; opacity: .5; }
  .pastilla.viva .punto { animation: none; }
}

.ecualizador { display: inline-flex; align-items: flex-end; gap: 2px; height: 12px; }
.ecualizador i { width: 3px; background: var(--sol); border-radius: 1px; animation: eq 1s ease-in-out infinite; }
.ecualizador i:nth-child(2) { animation-delay: -.4s; }
.ecualizador i:nth-child(3) { animation-delay: -.7s; }
.ecualizador.quieto i { animation: none; height: 4px; }
@keyframes eq { 0%,100% { height: 3px; } 50% { height: 12px; } }

.barra { height: 6px; border-radius: 99px; background: rgba(249,242,224,.18); overflow: hidden; }
.barra > span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--sol-2), var(--sol)); transition: width .9s linear; }
.tiempos { display: flex; justify-content: space-between; font-size: 12.5px; color: rgba(249,242,224,.65); font-variant-numeric: tabular-nums; margin-top: 6px; }

/* ------------------------------------------------------------ lista de canciones */
.pistas { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.pista {
  display: grid; grid-template-columns: 56px 1fr auto; align-items: center; gap: 12px;
  padding: 8px; border-radius: 16px; transition: background .15s;
}
.pista:hover { background: rgba(255,253,246,.7); }
.pista .tapa {
  width: 56px; height: 56px; border-radius: 12px; object-fit: cover; background: var(--papel-3);
}
.pista .datos { min-width: 0; }
.pista .titulo { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pista .sub { font-size: 14px; color: var(--tinta-tenue); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pista .sub b { font-weight: 500; color: var(--hoja); }
.etiqueta-mia { display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--madera); background: rgba(241,185,63,.3); border-radius: 6px; padding: 1px 6px; margin-left: 6px; vertical-align: 2px; }

.vacio { text-align: center; color: var(--tinta-tenue); padding: 26px 16px; font-size: 15px; }
.vacio strong { display: block; color: var(--tinta); font-family: var(--serif); font-weight: 600; font-size: 18px; margin-bottom: 4px; }

/* ------------------------------------------------------------ hoja inferior / ventana */
.velo {
  position: fixed; inset: 0; z-index: 50; background: rgba(10,34,22,.45);
  backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
  display: flex; align-items: flex-end; justify-content: center;
  animation: aparecer .2s ease;
}
.hoja {
  width: 100%; max-width: 560px; background: var(--papel); border-radius: 26px 26px 0 0;
  padding: 22px 20px calc(22px + env(safe-area-inset-bottom));
  box-shadow: 0 -20px 50px -20px rgba(0,0,0,.4);
  animation: subir .25s cubic-bezier(.2,.8,.2,1);
  max-height: 92vh; overflow: auto;
}
@media (min-width: 760px) {
  .velo { align-items: center; }
  .hoja { border-radius: 26px; }
}
@keyframes aparecer { from { opacity: 0; } }
@keyframes subir { from { transform: translateY(30px); opacity: 0; } }

/* Aviso flotante */
.aviso-flotante {
  position: fixed; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom)); z-index: 80;
  transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  max-width: min(92vw, 460px); width: max-content;
  background: var(--selva); color: var(--papel);
  padding: 12px 18px; border-radius: 16px; font-weight: 500;
  box-shadow: 0 16px 40px -14px rgba(10,34,22,.7);
  transition: transform .25s ease, opacity .25s ease;
}
.aviso-flotante.visible { transform: translate(-50%, 0); opacity: 1; }
.aviso-flotante.error { background: var(--guacamayo); }

.cargando { display: inline-block; width: 18px; height: 18px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: girar .8s linear infinite; vertical-align: -3px; }
@keyframes girar { to { transform: rotate(360deg); } }

.creditos { text-align: center; font-size: 13px; color: var(--tinta-tenue); padding: 28px 16px 36px; }
.creditos a { color: var(--tinta-suave); }

.solo-lectores { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }