:root{
  --bg1:#1b0c2a;
  --bg2:#2a0f3d;
  --pink:#ff6fb1;
  --rose:#ff4fa3;
  --lilac:#b86bff;
  --violet:#7f5bff;
  --gold:#ffe6a6;

  --card: rgba(255,255,255,.10);
  --card2: rgba(255,255,255,.07);
  --stroke: rgba(255,255,255,.20);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.75);
  --shadow: 0 20px 80px rgba(0,0,0,.45);
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  overflow:hidden; /* mientras está cover */
  background: #0b0611;
}

/* =========================
   COVER (igual que antes)
========================= */
#cover{
  position:fixed;
  inset:0;
  overflow:hidden;
  color: var(--text);
  background:
    radial-gradient(1000px 700px at 15% 25%, rgba(255,111,177,.18), transparent 60%),
    radial-gradient(900px 650px at 85% 20%, rgba(184,107,255,.18), transparent 60%),
    radial-gradient(900px 700px at 50% 85%, rgba(255,230,166,.10), transparent 55%),
    linear-gradient(140deg, var(--bg1), var(--bg2));
  z-index: 50;
}
#cover.hide{ animation: coverFadeOut 1.1s ease forwards; }
#cover.hidden{ opacity:0; visibility:hidden; pointer-events:none; }
@keyframes coverFadeOut{ to { opacity: 0; } }

#confetti{
  position:absolute; inset:0; width:100%; height:100%;
  pointer-events:none; z-index: 6;
}

/* Orbes */
.bg-orbs{ position:absolute; inset:0; pointer-events:none; z-index:0; }
.orb{
  position:absolute; border-radius:999px;
  filter: blur(40px); opacity:.55;
  transform: translate3d(0,0,0);
  animation: drift 14s ease-in-out infinite;
}
.orb.o1{ width:380px; height:380px; left:-90px; top:10%; background: rgba(255,111,177,.28); animation-duration: 18s;}
.orb.o2{ width:460px; height:460px; right:-140px; top:5%; background: rgba(184,107,255,.25); animation-duration: 22s;}
.orb.o3{ width:520px; height:520px; left:20%; bottom:-220px; background: rgba(255,230,166,.18); animation-duration: 26s;}
@keyframes drift{
  0%{ transform: translate3d(0,0,0) scale(1); }
  50%{ transform: translate3d(25px,-18px,0) scale(1.05); }
  100%{ transform: translate3d(0,0,0) scale(1); }
}

.scene{
  position:relative;
  height:100%;
  display:grid;
  place-items:center;
  padding: 22px;
  z-index: 2;
}

.sparkles{
  position:absolute; inset:-40px;
  background:
    radial-gradient(2px 2px at 12% 20%, rgba(255,255,255,.55), transparent 60%),
    radial-gradient(2px 2px at 45% 32%, rgba(255,255,255,.35), transparent 60%),
    radial-gradient(2px 2px at 75% 22%, rgba(255,255,255,.40), transparent 60%),
    radial-gradient(2px 2px at 30% 78%, rgba(255,255,255,.30), transparent 60%),
    radial-gradient(2px 2px at 82% 72%, rgba(255,255,255,.35), transparent 60%);
  opacity:.55;
  animation: twinkle 5.5s ease-in-out infinite;
  pointer-events:none;
  z-index:1;
}
@keyframes twinkle{
  0%,100%{ opacity:.45; transform: scale(1); }
  50%{ opacity:.75; transform: scale(1.02); }
}

/* Iconos flotantes */
.floating-icons{ position:absolute; inset:0; pointer-events:none; z-index:3; }
.icon{ position:absolute; width: 170px; opacity:.95; filter: drop-shadow(0 18px 30px rgba(0,0,0,.25)); }
.svg{ width:100%; height:auto; display:block; }
.float{ animation: floaty 6.4s ease-in-out infinite; }
.f1{ left: 4%; top: 18%; width: 165px; animation-duration: 7.2s; }
.f2{ right: 5%; top: 25%; width: 165px; animation-duration: 6.2s; }
.f3{ left: 6%; bottom: 14%; width: 190px; animation-duration: 8.1s; }
.f4{ right: 9%; bottom: 12%; width: 150px; animation-duration: 5.8s; }
@keyframes floaty{
  0%{ transform: translate3d(0,0,0) rotate(-2deg); }
  50%{ transform: translate3d(0,-18px,0) rotate(2deg); }
  100%{ transform: translate3d(0,0,0) rotate(-2deg); }
}
.balloon .string{ stroke-dasharray: 10 8; animation: dash 2.2s linear infinite; opacity:.9; }
@keyframes dash{ to{ stroke-dashoffset: 36; } }
.heart{ transform-origin: 50% 55%; animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse{ 0%,100%{ transform: scale(1); } 50%{ transform: scale(1.06); } }
.butterfly .wing{ transform-origin: 130px 105px; animation: flap 1.15s ease-in-out infinite; }
.butterfly .wing.detail{ opacity:.55; }
@keyframes flap{ 0%,100%{ transform: rotateY(0deg) rotate(0deg); } 50%{ transform: rotateY(28deg) rotate(1deg); } }
.star{ transform-origin: 50% 50%; animation: spinGlow 4.6s linear infinite; }
@keyframes spinGlow{
  0%{ transform: rotate(0deg); filter: drop-shadow(0 0 0 rgba(255,230,166,.0)); }
  50%{ transform: rotate(180deg); filter: drop-shadow(0 0 20px rgba(255,230,166,.25)); }
  100%{ transform: rotate(360deg); filter: drop-shadow(0 0 0 rgba(255,230,166,.0)); }
}

/* Tarjeta */
.card{
  position:relative;
  width: min(720px, 92vw);
  border-radius: 26px;
  padding: 30px 26px 18px;
  background: linear-gradient(180deg, var(--card), var(--card2));
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index:5;
  overflow:hidden;
}
.card::before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(900px 200px at 20% 0%, rgba(255,111,177,.25), transparent 55%),
    radial-gradient(900px 200px at 80% 0%, rgba(184,107,255,.22), transparent 55%),
    radial-gradient(700px 240px at 50% 120%, rgba(255,230,166,.12), transparent 60%);
  opacity:.9;
  pointer-events:none;
}
.card-glow{
  position:absolute; inset:-60px;
  background: radial-gradient(380px 180px at 50% 20%, rgba(255,255,255,.20), transparent 65%);
  opacity:.55;
  filter: blur(16px);
  pointer-events:none;
  animation: glowMove 6s ease-in-out infinite;
}
@keyframes glowMove{ 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(12px); } }

.header{ position:relative; z-index:2; text-align:center; padding: 6px 8px 2px; }
.badge{
  display:inline-flex; align-items:center; gap:10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.18);
  font-weight: 700;
  letter-spacing: .2px;
  box-shadow: 0 12px 35px rgba(0,0,0,.15);
}
.title{
  margin: 14px 0 10px;
  font-size: clamp(28px, 3.8vw, 44px);
  line-height: 1.08;
  text-shadow: 0 10px 40px rgba(0,0,0,.35);
}
.name{
  display:inline-block;
  background: linear-gradient(90deg, var(--pink), var(--lilac), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 10px 26px rgba(255,111,177,.18));
  animation: shimmer 3.2s ease-in-out infinite;
}
@keyframes shimmer{
  0%,100%{ transform: translateY(0); letter-spacing: .2px; }
  50%{ transform: translateY(-1px); letter-spacing: .7px; }
}
.subtitle{ margin: 0 auto; max-width: 56ch; font-size: 1.05rem; color: var(--muted); }
.footer{ position:relative; z-index:2; text-align:center; margin-top: 18px; }
.small{ margin:0; font-size: .92rem; color: rgba(255,255,255,.70); }

/* Contador */
.countdown{
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.14);
  box-shadow: 0 12px 30px rgba(0,0,0,.12);
}
.countdown-label{
  font-weight: 700;
  letter-spacing: .2px;
  color: rgba(255,255,255,.82);
  font-size: .95rem;
}
.countdown-time{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-weight: 900;
  font-size: 1.05rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255,111,177,.25), rgba(184,107,255,.22));
  border: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.95);
}
.countdown-time.urgent{ animation: urgentBlink .9s ease-in-out infinite; }
@keyframes urgentBlink{
  0%,100%{ filter: brightness(1); transform: translateY(0); }
  50%{ filter: brightness(1.25); transform: translateY(-1px); }
}

/* Cover responsive */
@media (max-width: 520px){
  .f3{ display:none; }
  .icon{ width: 140px; }
}

/* =========================
   APP (SCROLL)
========================= */
.app{
  position: relative;
  min-height: 100vh;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .55s ease, transform .55s ease, visibility .55s ease;

  background:
    radial-gradient(900px 600px at 10% 15%, rgba(255,111,177,.18), transparent 60%),
    radial-gradient(900px 600px at 90% 15%, rgba(184,107,255,.16), transparent 60%),
    linear-gradient(180deg, #fff6fb, #fff0f7);
  color: #2a0f3d;
}
.app.show{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.app-header{
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: rgba(255,255,255,.65);
  border-bottom: 1px solid rgba(0,0,0,.06);
  backdrop-filter: blur(10px);
}
.app-title{ display:flex; align-items:center; gap: 12px; }
.app-mark{
  width: 44px; height: 44px;
  display:grid; place-items:center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255,111,177,.25), rgba(184,107,255,.18));
  border: 1px solid rgba(0,0,0,.06);
}
.app-title h2{ margin: 0; font-size: 1.08rem; letter-spacing: .2px; }
.app-title p{ margin: 2px 0 0; font-size: .92rem; opacity: .8; }

.anchors{ display:flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.anchors a{
  text-decoration: none;
  font-weight: 900;
  color: rgba(42,15,61,.88);
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.78);
}
.anchors a:hover{ transform: translateY(-1px); }

.app-main{ padding: 18px; max-width: 1100px; margin: 0 auto; }

/* Bloques verticales */
.block{
  margin: 16px 0 26px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.68);
  box-shadow: 0 22px 60px rgba(0,0,0,.08);
}
.block-head{ margin: 6px 0 14px; }
.block-head h3{ margin: 0 0 6px; font-size: 1.35rem; }
.block-head p{ margin: 0; opacity: .82; }

/* =========================
   GRILLA MEDIA (Memorias / Videos / Stickers)
========================= */
.media-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 12px;
}
@media (max-width: 980px){ .media-grid{ grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px){ .media-grid{ grid-template-columns: repeat(2, 1fr); } }

.media-card{
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.82);
  box-shadow: 0 18px 40px rgba(0,0,0,.08);
  cursor: pointer;
  outline: none;
  transform: translate3d(0,0,0);
  transition: transform .12s ease, box-shadow .12s ease;
}
.media-card:hover{ transform: translateY(-2px); box-shadow: 0 22px 54px rgba(0,0,0,.10); }
.media-card:focus-visible{ box-shadow: 0 0 0 4px rgba(255,79,163,.18), 0 22px 54px rgba(0,0,0,.10); }

.media-card img{
  width: 100%;
  height: 220px;
  object-fit: cover;
  display:block;
}
.cap{
  position:absolute;
  inset: auto 10px 10px 10px;
  padding: 8px 10px;
  border-radius: 14px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(0,0,0,.06);
  font-weight: 900;
  font-size: .9rem;
}

/* Videos: badge play */
.media-card.video .play-badge{
  position:absolute;
  top: 12px;
  left: 12px;
  width: 44px; height: 44px;
  border-radius: 16px;
  display:grid; place-items:center;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(0,0,0,.06);
  font-weight: 1000;
}

/* Stickers: que se vean “tipo sticker” */
.stickers-grid .media-card{
  background: rgba(255,255,255,.90);
}
.stickers-grid .media-card img{
  object-fit: contain;
  padding: 18px;
  background:
    radial-gradient(2px 2px at 12% 20%, rgba(0,0,0,.04), transparent 55%),
    radial-gradient(2px 2px at 70% 65%, rgba(0,0,0,.04), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.92));
}

/* =========================
   CARTA
========================= */
.letter{
  position: relative;
  border-radius: 22px;
  padding: 22px 22px 18px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.88)),
    repeating-linear-gradient(
      0deg,
      rgba(255,79,163,.08) 0px,
      rgba(255,79,163,.08) 1px,
      transparent 1px,
      transparent 26px
    );
  border: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 24px 60px rgba(0,0,0,.10);
  overflow:hidden;
}
.letter-top{
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255,111,177,.55), rgba(184,107,255,.35), rgba(255,230,166,.35));
  margin-bottom: 14px;
}
.letter h4{ margin: 0 0 10px; font-size: 1.2rem; }
.letter p{ margin: 0 0 12px; line-height: 1.7; font-weight: 650; opacity: .92; }
.letter-sign{ margin-top: 14px; font-weight: 900; }
.sign-name{
  background: linear-gradient(90deg, rgba(255,111,177,.85), rgba(184,107,255,.75));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.letter-stamp{
  position:absolute;
  top: 16px; right: 16px;
  width: 46px; height: 46px;
  border-radius: 16px;
  display:grid; place-items:center;
  background: rgba(255,255,255,.85);
  border: 1px solid rgba(0,0,0,.08);
  transform: rotate(12deg);
}

/* =========================
   CUALIDADES (pergamino + 4 bloques)
========================= */
.scroll{ position: relative; border-radius: 26px; padding: 12px; background: rgba(255,255,255,.0); }
.scroll-body{
  background:
    radial-gradient(900px 300px at 50% 0%, rgba(255,255,255,.55), transparent 60%),
    linear-gradient(180deg, #f6e6c7, #f2dcaf);
  border-radius: 22px;
  border: 1px solid rgba(0,0,0,.10);
  box-shadow: 0 22px 60px rgba(0,0,0,.10);
  padding: 22px;
  position: relative;
  overflow:hidden;
}
.scroll-body::before{
  content:"";
  position:absolute; inset: -40px;
  background:
    radial-gradient(2px 2px at 15% 20%, rgba(0,0,0,.08), transparent 55%),
    radial-gradient(2px 2px at 45% 60%, rgba(0,0,0,.06), transparent 55%),
    radial-gradient(2px 2px at 80% 35%, rgba(0,0,0,.07), transparent 55%);
  opacity:.45;
  pointer-events:none;
}
.scroll-body h4{
  margin: 0 0 14px;
  font-size: 1.2rem;
  color: rgba(42,15,61,.92);
  position:relative;
}
.scroll-rod{
  position:absolute;
  top: 24px; bottom: 24px;
  width: 12px;
  border-radius: 999px;
  background: linear-gradient(180deg, #d1a36a, #b88955);
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.25);
}
.scroll-rod.left{ left: 6px; }
.scroll-rod.right{ right: 6px; }

.qualities{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
  position:relative;
}
@media (max-width: 700px){ .qualities{ grid-template-columns: 1fr; } }

.quality{
  border-radius: 18px;
  padding: 14px 14px 12px;
  background: rgba(255,255,255,.70);
  border: 1px solid rgba(0,0,0,.10);
  box-shadow: 0 14px 34px rgba(0,0,0,.08);
}
.quality h5{
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 1000;
  color: rgba(42,15,61,.92);
}
.quality p{
  margin: 0;
  line-height: 1.55;
  font-weight: 750;
  opacity: .9;
}

/* Footer app */
.app-footer{ padding: 18px; text-align:center; opacity: .72; font-weight: 800; }

/* =========================
   LIGHTBOX (ampliar)
========================= */
.lightbox{
  position: fixed;
  inset: 0;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .18s ease, visibility .18s ease;
}
.lightbox.show{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.lb-backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.62);
}
.lb-dialog{
  position: relative;
  width: min(980px, 92vw);
  max-height: 86vh;
  margin: 6vh auto 0;
  border-radius: 22px;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: 0 30px 120px rgba(0,0,0,.45);
  overflow: hidden;
}
.lb-close{
  position:absolute;
  top: 10px;
  right: 10px;
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display:grid;
  place-items:center;
  background: rgba(255,255,255,.9);
  border: 1px solid rgba(0,0,0,.10);
  font-weight: 1000;
  cursor: pointer;
  user-select:none;
}
.lb-content{
  padding: 14px 16px 16px;
}
.lb-caption{
  padding: 14px 56px 12px 16px; /* deja espacio a la X */
  font-weight: 1000;
  letter-spacing: .2px;
  color: rgba(42,15,61,.92);

  background: rgba(255,255,255,.92);
  border-bottom: 1px solid rgba(0,0,0,.08);
}
.lb-content img,
.lb-content video{
  width: 100%;
  max-height: 68vh;
  object-fit: contain;
  border-radius: 18px;
  display:block;
}

/* Accesibilidad */
@media (prefers-reduced-motion: reduce){
  .orb, .sparkles, .float, .heart, .butterfly .wing, .star, .name, .card-glow{
    animation: none !important;
  }
  #cover.hide{ animation: none !important; opacity: 0; }
}

.music-toggle{
  position: fixed;
  right: calc(14px + env(safe-area-inset-right));
  top: 50%;
  transform: translateY(-50%);
  z-index: 25;

  width: 54px;
  height: 54px;
  border-radius: 18px;

  display: grid;
  place-items: center;

  background: rgba(255,255,255,.86);
  border: 1px solid rgba(0,0,0,.10);
  box-shadow: 0 18px 50px rgba(0,0,0,.12);

  cursor: pointer;
  user-select: none;

  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  transition: transform .12s ease, box-shadow .12s ease, opacity .18s ease;
}

.music-toggle:hover{
  transform: translateY(-50%) translateY(-1px);
  box-shadow: 0 22px 60px rgba(0,0,0,.14);
}

.music-toggle:active{
  transform: translateY(-50%);
}

.music-toggle:focus-visible{
  outline: none;
  box-shadow: 0 0 0 4px rgba(255,79,163,.18), 0 22px 60px rgba(0,0,0,.14);
}

.music-icon{
  width: 38px;
  height: 38px;
  border-radius: 16px;

  display: grid;
  place-items: center;

  background: linear-gradient(135deg, rgba(255,111,177,.25), rgba(184,107,255,.18));
  border: 1px solid rgba(0,0,0,.06);

  font-size: 18px;
}


@media (max-width: 520px){
  .music-text{ display:none; } /* en celular queda solo el ícono */
  .music-toggle{ padding: 10px; }
}


/* =========================
   MOBILE / RESPONSIVE FIXES
========================= */

/* Header más adaptable */
@media (max-width: 860px){
  .app-header{
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  /* Anclas en scroll horizontal para que no rompan el diseño */
  .anchors{
    width: 100%;
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }
  .anchors a{
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .app-main{ padding: 14px; }
  .block{ padding: 14px; border-radius: 18px; }
}

/* Grillas y medios para celular */
@media (max-width: 520px){
  .media-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .media-card img{
    height: 160px;
  }

  .cap{
    font-size: .82rem;
    padding: 7px 9px;
    border-radius: 12px;
  }

  /* Cover: tarjeta más compacta */
  .card{
    padding: 22px 18px 14px;
    border-radius: 22px;
  }

  .subtitle{ font-size: 1rem; }

  /* stickes: menos padding para que se vean más grandes */
  .stickers-grid .media-card img{
    padding: 12px;
  }

  /* Botón música un poco más grande para tacto */
  .music-toggle{
    width: 56px;
    height: 56px;
    border-radius: 18px;
  }
}

/* Muy pequeño: 1 columna */
@media (max-width: 360px){
  .media-grid{
    grid-template-columns: 1fr;
  }
  .media-card img{
    height: 190px;
  }
}

/* Lightbox más cómodo en mobile */
@media (max-width: 700px){
  .lb-dialog{
    width: min(980px, 94vw);
    margin: 4vh auto 0;
    max-height: 92vh;
    border-radius: 18px;
  }
  .lb-content img,
  .lb-content video{
    max-height: 74vh;
    border-radius: 16px;
  }
}

/* En móviles no dependas de hover */
@media (hover: none){
  .media-card:hover{
    transform: none;
    box-shadow: 0 18px 40px rgba(0,0,0,.08);
  }
}


.music-controls{
  position: fixed;
  right: calc(14px + env(safe-area-inset-right));
  top: 50%;
  transform: translateY(-50%);
  z-index: 25;

  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;

  pointer-events: auto;
}

/* Botón solo ícono */
.music-toggle{
  width: 54px;
  height: 54px;
  border-radius: 18px;

  display: grid;
  place-items: center;

  background: rgba(255,255,255,.86);
  border: 1px solid rgba(0,0,0,.10);
  box-shadow: 0 18px 50px rgba(0,0,0,.12);

  cursor: pointer;
  user-select: none;

  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  transition: transform .12s ease, box-shadow .12s ease;
}


.music-toggle:focus-visible{
  outline: none;
  box-shadow: 0 0 0 4px rgba(255,79,163,.18), 0 22px 60px rgba(0,0,0,.14);
}

.music-icon{
  width: 38px;
  height: 38px;
  border-radius: 16px;

  display: grid;
  place-items: center;

  background: linear-gradient(135deg, rgba(255,111,177,.25), rgba(184,107,255,.18));
  border: 1px solid rgba(0,0,0,.06);

  font-size: 18px;
}

/* Slider (horizontal) */


/* Mobile: un poquito más grande el botón y slider más corto */
@media (max-width: 520px){
  .music-toggle{ width: 56px; height: 56px; }
  .volume-slider{ width: 110px; }
}