/* =================================================================
   DRACARYS — sistema visual v2
   ─────────────────────────────────────────────────────────────────
   Tema principal : verde esmeralda  (1°)
   Tema secundario: azul eléctrico   (2°)
   Tercer tema    : morado           (3°)
   Otros          : ascuas · dorado
   ─────────────────────────────────────────────────────────────────
   Glass REDUCIDO para que la imagen de fondo se vea claramente.
   Oscuridad REDUCIDA en bg-scrim y bg-photo.
   Layout desktop: 3 columnas fijas (sidebar + main + player).
   Lock screen mobile: animación de ciclo de colores completo.
   ================================================================= */

/* ──────────────────────────────────────────────────────────────────
   VARIABLES — Verde como tema por defecto
   ────────────────────────────────────────────────────────────────── */
:root {
  /* Azul eléctrico (tema default) */
  --ember-1:   #8fe3ff;
  --ember-2:   #2f8dff;
  --ember-3:   #123f9e;
  --ember-4:   #081a3d;
  --void-rgb:  6, 8, 14;
  --base-hue:  213;

  /* Oscuridad reducida — deja ver la imagen de fondo */
  --void-alpha:   0.52;
  --void:         rgba(var(--void-rgb), var(--void-alpha));
  --surface:      #0b140e;
  --surface-2:    #111a14;
  --line:         rgba(255, 255, 255, 0.06);

  /* Glass muy sutil — más transparente */
  --glass:        color-mix(in srgb, var(--ember-2, #22c55e) 4%, rgba(255,255,255,0.028));
  --glass-medium: color-mix(in srgb, var(--ember-3, #0b8a46) 6%, rgba(255,255,255,0.05));
  --glass-strong: color-mix(in srgb, var(--ember-3, #0b8a46) 8%, rgba(6,14,10,0.22));
  --glass-border: rgba(255, 255, 255, 0.10);
  --glass-blur:   blur(10px) saturate(130%);

  /* Color del acento en formato RGB (para usar en rgba()) */
  --ember-2-rgb: 47, 141, 255;

  --ink:       #e8f0f8;
  --ink-dim:   #8aabc4;
  --ink-faint: #4a607a;

  --radius-s:  8px;
  --radius-m:  14px;
  --radius-l:  22px;
  --ease:      cubic-bezier(.22, .8, .3, 1);

  /* Ancho de la 3ra columna (redimensionable en desktop) */
  --player-width: 400px;
}

/* ──────────────────────────────────────────────────────────────────
   TEMAS DE COLOR
   ────────────────────────────────────────────────────────────────── */
[data-theme="verde"] {
  --ember-1: #a8ffc4; --ember-2: #22c55e; --ember-3: #0b8a46; --ember-4: #052414;
  --void-rgb: 6, 12, 9; --ember-2-rgb: 34, 197, 94;
  --ink: #e8f5ed; --ink-dim: #98b8a3; --ink-faint: #506659;
  --vivid-color: #0B9C00;
  --base-hue: 142;
}
[data-theme="azul"] {
  --ember-1: #8fe3ff; --ember-2: #2f8dff; --ember-3: #123f9e; --ember-4: #081a3d;
  --void-rgb: 6, 8, 14; --ember-2-rgb: 47, 141, 255;
  --ink: #e8f0f8; --ink-dim: #8aabc4; --ink-faint: #4a607a;
  --vivid-color: #0047D4;
  --base-hue: 213;
}
[data-theme="morado"] {
  --ember-1: #c7d2fe; --ember-2: #6366f1; --ember-3: #4338ca; --ember-4: #312e81;
  --void-rgb: 6, 6, 15; --ember-2-rgb: 99, 102, 241;
  --ink: #f0f3ff; --ink-dim: #aab4db; --ink-faint: #626987;
  --vivid-color: #9D00FF;
  --base-hue: 239;
}
[data-theme="naranja"] {
  --ember-1: #ffb799; --ember-2: #ff4d1c; --ember-3: #9e2304; --ember-4: #430c00;
  --void-rgb: 12, 6, 4; --ember-2-rgb: 255, 77, 28;
  --ink: #fff0e8; --ink-dim: #e8b398; --ink-faint: #825a4d;
  --vivid-color: #FF6200;
  --base-hue: 13;
}
[data-theme="dorado"] {
  --ember-1: #ffe9b8; --ember-2: #f0ad4e; --ember-3: #b8790f; --ember-4: #402c06;
  --void-rgb: 12, 10, 6; --ember-2-rgb: 240, 173, 78;
  --ink: #fffcf5; --ink-dim: #d6ccb6; --ink-faint: #7a715f;
  --vivid-color: #FFB800;
  --base-hue: 35;
}
[data-theme="rojo"] {
  --ember-1: #ffb3b3; --ember-2: #ef4444; --ember-3: #991b1b; --ember-4: #450a0a;
  --void-rgb: 15, 6, 6; --ember-2-rgb: 239, 68, 68;
  --ink: #ffe8e8; --ink-dim: #e89898; --ink-faint: #824d4d;
  --vivid-color: #D10000;
  --base-hue: 0;
}
[data-theme="amarillo"] {
  --ember-1: #fef08a; --ember-2: #eab308; --ember-3: #854d0e; --ember-4: #422006;
  --void-rgb: 14, 12, 5; --ember-2-rgb: 234, 179, 8;
  --ink: #fffde8; --ink-dim: #e8df98; --ink-faint: #827b4d;
  --vivid-color: #FFD000;
  --base-hue: 47;
}
[data-theme="turquesa"] {
  --ember-1: #99f6e4; --ember-2: #14b8a6; --ember-3: #115e59; --ember-4: #042f2e;
  --void-rgb: 4, 14, 14;
  --ink: #e8fffa; --ink-dim: #98e8d8; --ink-faint: #4d8276;
  --vivid-color: #00DEA2;
  --base-hue: 174;
}
[data-theme="marron"] {
  --ember-1: #d7ccc8; --ember-2: #8d6e63; --ember-3: #4e342e; --ember-4: #21100b;
  --void-rgb: 12, 9, 8;
  --ink: #f5f0ed; --ink-dim: #b8a9a3; --ink-faint: #665955;
  --vivid-color: #8B4513;
  --base-hue: 16;
}
[data-theme="darck"] {
  --ember-1: #9ca3af; --ember-2: #4b5563; --ember-3: #1f2937; --ember-4: #030712;
  --void-rgb: 5, 5, 5;
  --ink: #f3f4f6; --ink-dim: #9ca3af; --ink-faint: #4b5563;
  --vivid-color: #666666;
  --base-hue: 215;
}
[data-theme="violeta"] {
  --ember-1: #f0abfc; --ember-2: #d946ef; --ember-3: #a21caf; --ember-4: #4a044e;
  --void-rgb: 15, 5, 12;
  --ink: #fce8ff; --ink-dim: #dca3e8; --ink-faint: #794d82;
  --vivid-color: #7300FF;
  --base-hue: 292;
}
[data-theme="plateado"] {
  --ember-1: #f1f5f9; --ember-2: #94a3b8; --ember-3: #475569; --ember-4: #0f172a;
  --void-rgb: 8, 12, 16;
  --ink: #f8fafc; --ink-dim: #94a3b8; --ink-faint: #475569;
  --vivid-color: #CCCCCC;
  --base-hue: 215;
}

/* ——————————————————————————————————————————————————————————————————
   REDUCCIÓN DE MOVIMIENTO
   —————————————————————————————————————————————————————————————————— */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ──────────────────────────────────────────────────────────────────
   BASE
   ────────────────────────────────────────────────────────────────── */
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  height: 100%;
  margin: 0;
  background: rgba(var(--void-rgb), var(--void-alpha));
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none;
  overflow-x: hidden;
}
body {
  width: 100%;
  max-width: 100vw;
  min-height: 100dvh;
  padding-bottom: calc(120px + env(safe-area-inset-bottom));
  position: relative;
}
::selection { background: var(--ember-2); color: #050e08; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }

/* ──────────────────────────────────────────────────────────────────
   FONDO: foto aleatoria de /Galeria  — REDUCIDA oscuridad
   ────────────────────────────────────────────────────────────────── */
.bg-photo {
  position: fixed; inset: 0; z-index: -2;
  background-size: cover;
  background-position: center;
  filter: blur(16px) saturate(115%) brightness(0.90); /* más claro que antes */
  transform: scale(1.1);
  opacity: 0;
  transition: opacity 1.1s var(--ease);
}
.bg-photo.is-active { opacity: 1; }

/* Velo — REDUCIDO para que se vea la imagen */
.bg-scrim {
  position: fixed; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg,
      rgba(var(--void-rgb), 0.15) 0%,
      rgba(var(--void-rgb), 0.24) 50%,
      rgba(var(--void-rgb), 0.42) 100%);
  transition: background 0.4s var(--ease);
}

/* ──────────────────────────────────────────────────────────────────
   BRASAS DIFUSAS (embers)
   ────────────────────────────────────────────────────────────────── */
.scene {
  position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none;
}
.ember {
  position: absolute;
  width: 60vmax; height: 60vmax;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.18; /* reducido */
}
.ember--a {
  top: -22vmax; left: -18vmax;
  background: radial-gradient(circle, var(--ember-2), transparent 70%);
  animation: drift1 26s ease-in-out infinite;
}
.ember--b {
  bottom: -26vmax; right: -20vmax;
  background: radial-gradient(circle, var(--ember-3), transparent 70%);
  animation: drift2 32s ease-in-out infinite;
}
@keyframes drift1 { 0%,100%{transform:translate(0,0)scale(1)} 50%{transform:translate(4vmax,6vmax)scale(1.08)} }
@keyframes drift2 { 0%,100%{transform:translate(0,0)scale(1)} 50%{transform:translate(-5vmax,-4vmax)scale(1.05)} }

body.has-photo-bg .scene { opacity: 0.22; }

/* ──────────────────────────────────────────────────────────────────
   TOPBAR (solo mobile)
   ────────────────────────────────────────────────────────────────── */
.topbar {
  position: relative; z-index: 10;
  padding: 34px 20px 16px;
}
.topbar__row {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 12px;
}
.topbar__meta { margin: 6px 0 0; font-size: 13px; color: var(--ink-faint); }
.topbar__tools { display: flex; align-items: flex-start; gap: 10px; }

/* ──────────────────────────────────────────────────────────────────
   WORDMARK
   ────────────────────────────────────────────────────────────────── */
.wordmark {
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 900;
  font-size: clamp(38px, 12vw, 54px);
  letter-spacing: 0.5px;
  line-height: 0.9;
}
.wordmark__d {
  background: linear-gradient(160deg, var(--ember-1), var(--ember-2) 55%, var(--ember-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.wordmark--sidebar { font-size: 24px; line-height: 1; }

/* ──────────────────────────────────────────────────────────────────
   BOTÓN DE HERRAMIENTA (tool-btn)
   ────────────────────────────────────────────────────────────────── */
.tool-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: grid; place-items: center;
  color: var(--ink-dim);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}
.tool-btn:hover { color: var(--ink); }

/* ──────────────────────────────────────────────────────────────────
   SELECTOR DE TEMAS (mobile popup)
   ────────────────────────────────────────────────────────────────── */
.theme-switcher { position: relative; flex: 0 0 auto; margin-top: 6px; }
.theme-switcher__toggle {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: grid; place-items: center;
}
.theme-dot {
  width: 16px; height: 16px; border-radius: 50%;
  background: linear-gradient(160deg, var(--ember-1), var(--ember-2) 55%, var(--ember-3));
}
.theme-switcher__panel {
  position: absolute; top: calc(100% + 10px); right: 0;
  display: flex; gap: 10px; padding: 10px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass-strong);
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
  opacity: 0; transform: translateY(-6px) scale(0.94);
  pointer-events: none;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  z-index: 50;
}
.theme-switcher.is-open .theme-switcher__panel {
  opacity: 1; transform: translateY(0) scale(1); pointer-events: auto;
}

/* Swatches (compartidos: mobile popup + sidebar desktop) */
.theme-swatch {
  width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid transparent;
  transition: transform 0.15s var(--ease), border-color 0.15s var(--ease);
  flex: 0 0 auto;
}
.theme-swatch:active  { transform: scale(0.9); }
.theme-swatch.is-selected { border-color: var(--ink); box-shadow: 0 0 0 2px color-mix(in srgb, var(--ember-2) 40%, transparent); }
.theme-swatch[data-theme="verde"]  { background: linear-gradient(160deg, #a8ffc4, #0b8a46); }
.theme-swatch[data-theme="azul"]   { background: linear-gradient(160deg, #8fe3ff, #123f9e); }
.theme-swatch[data-theme="morado"] { background: linear-gradient(160deg, #f0abfc, #a21caf); }
.theme-swatch[data-theme="naranja"]   { background: linear-gradient(160deg, #ffb799, #ff4d1c); }
.theme-swatch[data-theme="dorado"] { background: linear-gradient(160deg, #ffe9b8, #b8790f); }
.theme-swatch[data-theme="rojo"]     { background: linear-gradient(160deg, #ffb3b3, #ef4444); }
.theme-swatch[data-theme="amarillo"] { background: linear-gradient(160deg, #fef08a, #eab308); }
.theme-swatch[data-theme="turquesa"] { background: linear-gradient(160deg, #99f6e4, #14b8a6); }
.theme-swatch[data-theme="marron"]   { background: linear-gradient(160deg, #d7ccc8, #8d6e63); }
.theme-swatch[data-theme="darck"]   { background: linear-gradient(160deg, #9ca3af, #1f2937); }
.theme-swatch[data-theme="violeta"]  { background: linear-gradient(160deg, #c7d2fe, #4338ca); }
.theme-swatch[data-theme="plateado"] { background: linear-gradient(160deg, #f1f5f9, #475569); }

/* ──────────────────────────────────────────────────────────────────
   SELECTOR DE GALERÍA (mobile popup)
   ────────────────────────────────────────────────────────────────── */
.gallery-switcher { position: relative; flex: 0 0 auto; margin-top: 6px; }
.gallery-switcher__panel {
  position: absolute; top: calc(100% + 10px); left: 0;
  width: min(320px, 82vw); padding: 16px;
  border-radius: var(--radius-l);
  border: 1px solid var(--glass-border);
  background: var(--glass-strong);
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.5);
  opacity: 0; transform: translateY(-6px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  z-index: 50;
}
.gallery-switcher.is-open .gallery-switcher__panel {
  opacity: 1; transform: translateY(0) scale(1); pointer-events: auto;
}
.gallery-switcher__title {
  margin: 0 0 12px; font-size: 12px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-dim);
}
.gallery-switcher__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  max-height: 200px; overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: var(--ember-3) rgba(255,255,255,0.05);
}
.gallery-switcher__grid::-webkit-scrollbar { width: 6px; }
.gallery-switcher__grid::-webkit-scrollbar-track { background: rgba(255,255,255,0.04); border-radius: 999px; }
.gallery-switcher__grid::-webkit-scrollbar-thumb { background: var(--ember-3); border-radius: 999px; }

.gallery-switcher__thumb {
  aspect-ratio: 1; border-radius: var(--radius-s);
  border: 2px solid transparent;
  background-size: cover; background-position: center;
  transition: transform 0.15s var(--ease), border-color 0.15s var(--ease);
}
.gallery-switcher__thumb:active { transform: scale(0.92); }
.gallery-switcher__thumb.is-selected { border-color: var(--ember-2); }

.gallery-switcher__empty { margin: 4px 0 0; font-size: 13px; line-height: 1.5; color: var(--ink-faint); }
.gallery-switcher__empty code { background: var(--surface-2); padding: 1px 5px; border-radius: 5px; font-size: 12px; }
.gallery-switcher.has-images .gallery-switcher__empty { display: none; }
.gallery-switcher:not(.has-images) .gallery-switcher__grid { display: none; }

.gallery-switcher__slider { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--glass-border); }
.gallery-switcher__slider label { display: block; margin-bottom: 8px; font-size: 12.5px; color: var(--ink-dim); }
.gallery-switcher__slider-row { display: flex; align-items: center; gap: 10px; }
.gallery-switcher__slider-row input[type="range"] { flex: 1 1 auto; }
.gallery-switcher__slider-row span {
  min-width: 38px; text-align: right;
  font-size: 12.5px; color: var(--ink-faint); font-variant-numeric: tabular-nums;
}

/* ──────────────────────────────────────────────────────────────────
   APP SHELL (mobile: flujo normal; desktop: grid 3 cols)
   ────────────────────────────────────────────────────────────────── */
.app-shell { position: relative; z-index: 1; }

/* Sidebar: oculta en mobile */
.sidebar { display: none; }

/* Gallery section mobile: carrusel fluido en bucle continuo */
@keyframes mobileGalleryScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(var(--mobile-gallery-offset, -50%)); }
}

.mobile-gallery-section {
  padding: 10px 16px;
  overflow: hidden;
  position: relative;
}
.mobile-gallery-track {
  display: flex; gap: 10px;
  width: max-content;
  will-change: transform;
}
.mobile-gallery-track.is-looping {
  animation: mobileGalleryScroll var(--mobile-gallery-duration, 25s) linear infinite;
}
.mobile-gallery-section:hover .mobile-gallery-track.is-looping,
.mobile-gallery-section:active .mobile-gallery-track.is-looping {
  animation-play-state: paused;
}
.mobile-gallery-card {
  width: 105px; height: 115px; flex: 0 0 auto;
  border-radius: var(--radius-m);
  background-size: cover; background-position: center;
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  transition: transform 0.2s var(--ease);
}
.mobile-gallery-card:active { transform: scale(0.95); }

/* Scroll de cuadrados de listas en mobile */
.mobile-lists-scroll {
  display: flex; gap: 10px;
  padding: 8px 16px 14px;
  overflow-x: auto;
  scrollbar-width: none;
}
.mobile-lists-scroll::-webkit-scrollbar { display: none; }
.mobile-list-chip {
  flex: 0 0 auto;
  padding: 8px 14px;
  border-radius: var(--radius-m);
  border: 1px solid var(--glass-border);
  background: var(--glass);
  color: var(--ink-dim);
  font-size: 12.5px; font-weight: 600;
  display: flex; align-items: center; gap: 6px;
  transition: all 0.2s var(--ease);
}
.mobile-list-chip.is-active {
  background: color-mix(in srgb, var(--ember-2) 18%, transparent);
  border-color: var(--ember-2);
  color: var(--ember-1);
}

/* ──────────────────────────────────────────────────────────────────
   BIBLIOTECA / LISTA DE PISTAS
   ────────────────────────────────────────────────────────────────── */
.library {
  position: relative; z-index: 1;
  padding: 4px 14px 20px;
  max-width: 640px; margin: 0 auto;
}
.library__header {
  display: flex; align-items: baseline;
  justify-content: space-between;
  padding: 2px 10px 10px;
}
.library__header h2 {
  margin: 0; font-size: 13px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-dim);
}
.library__count { font-size: 12px; color: var(--ink-faint); font-variant-numeric: tabular-nums; }

.library__card {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-l);
  background: var(--glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 8px;
  max-height: 60vh; overflow-y: auto;
  /* Firefox: auto (más grueso que thin) */
  scrollbar-width: auto;
  scrollbar-color: var(--ember-3) rgba(255,255,255,0.04);
}
/* Webkit: barra muy gruesa que respeta las esquinas redondeadas */
.library__card::-webkit-scrollbar { width: 13px; }
.library__card::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.04);
  border-radius: 999px;
  /* margin-block aleja la barra de las esquinas superiores e inferiores */
  margin-block: 10px;
}
.library__card::-webkit-scrollbar-thumb {
  background: linear-gradient(160deg, var(--ember-1), var(--ember-2) 50%, var(--ember-3));
  border-radius: 999px;
  /* Borde transparente crea el efecto de "flotante" dentro del track */
  border: 3px solid transparent;
  background-clip: padding-box;
  min-height: 48px;
}
.library__card::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(160deg, var(--ember-1), var(--ember-3));
  background-clip: padding-box;
  border: 2px solid transparent;
}

/* ──────────────────────────────────────────────────────────────────
   PISTAS
   ────────────────────────────────────────────────────────────────── */
.track-list { list-style: none; margin: 0; padding: 0; }

.track {
  display: flex; align-items: center; gap: 12px;
  padding: 10px; border-radius: var(--radius-m);
  cursor: pointer;
  transition: background 0.2s var(--ease);
}
.track:hover, .track:active { background: var(--glass); }
.track.is-hidden { display: none !important; }

.track__play {
  width: 40px; height: 40px; flex: 0 0 auto;
  display: grid; place-items: center;
  border-radius: 10px; color: var(--ink-dim);
}
.track__index { font-variant-numeric: tabular-nums; font-size: 14px; }
.track__eq { display: none; align-items: flex-end; gap: 2.5px; height: 16px; }
.track__eq i { width: 3px; background: var(--ember-2); border-radius: 2px; animation: eq 0.9s ease-in-out infinite; }
.track__eq i:nth-child(1) { animation-delay: -0.6s; }
.track__eq i:nth-child(2) { animation-delay: -0.2s; }
.track__eq i:nth-child(3) { animation-delay: -0.8s; }
.track__eq i:nth-child(4) { animation-delay: -0.4s; }
@keyframes eq { 0%,100% { height: 3px; } 50% { height: 15px; } }

.track__info { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.track__title { font-size: 15px; font-weight: 500; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-overflow: ellipsis; white-space: normal; line-height: 1.2; margin-bottom: 2px; }
.track__file  { font-size: 12px; color: var(--ink-faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.track__download, .track__fav {
  flex: 0 0 auto; width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 50%; color: var(--ink-faint);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}
.track__download:hover, .track__fav:hover { color: var(--ember-1); background: var(--glass); }
.track__download.is-cached { color: var(--ember-2); opacity: 1 !important; }

.track__fav.is-active { color: #facc15; filter: drop-shadow(0 0 4px rgba(0,0,0,0.8)); }
.track__fav.is-active svg { fill: #facc15; stroke: #854d0e; stroke-width: 1.5px; }

.track.is-active { background: color-mix(in srgb, var(--ember-1) 15%, transparent); border-left: 3px solid var(--ember-1); }
.track.is-active .track__title { color: var(--ember-1); font-weight: 600; }
.track.is-active .track__play  { color: var(--ember-2); }
.track.is-active .track__index { display: none; }
.track.is-active .track__eq    { display: inline-flex; }

/* Empty state */
.empty-state {
  margin-top: 24px; text-align: center; padding: 32px 20px;
  border-radius: var(--radius-l); border: 1px solid var(--glass-border);
  background: var(--glass); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.empty-state__title { font-size: 17px; margin: 0 0 8px; }
.empty-state__body  { margin: 0; color: var(--ink-dim); font-size: 14px; line-height: 1.6; }
.empty-state code   { background: var(--surface-2); padding: 2px 6px; border-radius: 6px; font-size: 12.5px; }

/* ──────────────────────────────────────────────────────────────────
   BARRA DE PROGRESO (compartida)
   ────────────────────────────────────────────────────────────────── */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  background: transparent;
  padding: 8px 0; /* Mayor campo de clic y manipulación táctil */
  margin: 0;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 6px; /* Mayor grosor visible */
  border-radius: 4px;
  background: linear-gradient(90deg, var(--ember-2) var(--fill, 0%), var(--line) 0);
  transition: height 0.15s ease;
}
input[type="range"]:hover::-webkit-slider-runnable-track {
  height: 8px; /* Feedback al pasar el cursor */
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px; margin-top: -5px; border-radius: 50%;
  background: var(--ember-1);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ember-1) 22%, transparent);
  transition: transform 0.15s ease;
}
input[type="range"]:active::-webkit-slider-thumb {
  transform: scale(1.25);
}
input[type="range"]::-moz-range-track  { height: 6px; border-radius: 4px; background: var(--line); }
input[type="range"]::-moz-range-progress { height: 6px; border-radius: 4px; background: var(--ember-2); }
input[type="range"]::-moz-range-thumb  { width: 16px; height: 16px; border: 0; border-radius: 50%; background: var(--ember-1); }
input[type="range"]::-moz-range-thumb  { width: 12px; height: 12px; border: 0; border-radius: 50%; background: var(--ember-1); }

/* ──────────────────────────────────────────────────────────────────
   MINI REPRODUCTOR (barra inferior, solo mobile)
   ────────────────────────────────────────────────────────────────── */
.player {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  padding: 12px 16px calc(14px + env(safe-area-inset-bottom));
  background: var(--glass-strong);
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
  border-top: 1px solid var(--glass-border);
  transform: translateY(0);
  transition: transform 0.35s var(--ease);
}
.player[aria-hidden="true"] { transform: translateY(4px); }
.player__scrub { padding: 0 2px 6px; }
.player__scrub input[type="range"] { height: 3px; }
.player__row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.player__row-main { display: flex; align-items: center; gap: 14px; width: 100%; }
.player__row-extra { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; margin-top: 8px; }
.player__art {
  width: 52px; height: 52px; flex: 0 0 auto;
  border-radius: 12px;
  background: linear-gradient(160deg, var(--ember-1), var(--ember-3));
  display: grid; place-items: center; overflow: hidden; position: relative;
}
.player__art-flame {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.50), transparent 55%);
  mix-blend-mode: overlay;
}
.player__meta { flex: 1 1 auto; min-width: 0; }
.player__title { margin: 0; font-size: 15px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.player__sub   { margin: 2px 0 0; font-size: 13px; color: var(--ink-faint); }
.player__controls { display: flex; align-items: center; gap: 8px; margin-left: auto; }

/* Burger Menu Popup for Mobile Player */
.mobile-player-menu {
  position: absolute;
  bottom: calc(100% + 12px);
  right: 0;
  background: var(--glass-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-m);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateY(10px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s var(--ease);
  z-index: 100;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.mobile-player-menu[aria-hidden="false"] {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* ──────────────────────────────────────────────────────────────────
   BOTONES DE CONTROL
   ────────────────────────────────────────────────────────────────── */
.ctrl {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 50%; color: var(--ink);
  transition: transform 0.15s var(--ease), background 0.2s var(--ease);
}
.ctrl:active   { transform: scale(0.9); }
.ctrl.is-active { color: var(--ember-1); }
.ctrl--main {
  width: 60px; height: 60px;
  background: linear-gradient(160deg, var(--ember-1), var(--ember-2));
  color: #060e08;
}
.ctrl svg {
  pointer-events: none;
}
.ctrl--ghost { color: var(--ink-dim); }
.ctrl--hero {
  width: 66px; height: 66px;
  background: linear-gradient(160deg, var(--ember-1), var(--ember-2));
  color: #060e08;
  box-shadow: 0 14px 30px -10px color-mix(in srgb, var(--ember-2) 55%, transparent);
}

/* ──────────────────────────────────────────────────────────────────
   REPRODUCTOR COMPLETO (modal mobile / columna derecha desktop)
   ────────────────────────────────────────────────────────────────── */
.fullplayer {
  position: fixed; inset: 0; z-index: 30;
  background: var(--glass-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  display: flex; flex-direction: column;
  padding: calc(20px + env(safe-area-inset-top)) 22px calc(28px + env(safe-area-inset-bottom));
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.45s var(--ease), opacity 0.35s var(--ease);
  pointer-events: none;
  overflow-y: auto;
  scrollbar-width: none;
}
.fullplayer::-webkit-scrollbar { display: none; }

/* CSS específico para cuando el fullplayer se mueve a la ventana Picture-in-Picture */
.fullplayer.is-in-pip {
  position: static !important;
  transform: none !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  display: flex !important;
  width: 100% !important;
  max-width: 480px !important; /* Evita que el contenido se estire al agrandar la ventana */
  height: 100vh !important;
  padding: 16px !important;
  margin: 0 auto !important; /* Centra si hay espacio extra */
  border: none !important;
  box-shadow: none !important;
  animation: none !important;
  border-radius: 0 !important;
  background: var(--void) !important;
}
.fullplayer.is-in-pip .fullplayer__close { display: none !important; }
.fullplayer.is-in-pip .fullplayer__download { display: none !important; }



.fullplayer.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.fullplayer__close {
  align-self: flex-end;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 50%; color: var(--ink-dim);
  flex-shrink: 0;
}

/* Arte: imagen de galería (absoluta) + llama animada (relativa) apiladas */
.fullplayer__art-wrap {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  flex: 1 1 auto; min-height: 0;
  padding: 10px 0 20px;
}
.fullplayer__bg-art {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  border-radius: var(--radius-l);
  opacity: 0;
  transition: opacity 0.8s var(--ease);
}
.fullplayer__bg-art.has-image { opacity: 0.50; }

/* Propiedades estructurales — la apariencia específica está en orbs.css */
.orb-container {
  display: flex; align-items: center; justify-content: center;
  position: relative; z-index: 1;
  pointer-events: none; /* Permite hacer clic a través del orbe cuando está gigante */
  will-change: transform;
  --peak: var(--audio-peak, 0);
  /* Escala normal: 1.0 base + 0.5 por el pico (hasta 1.5x) */
  transform: scale(calc(1 + var(--peak) * 0.5));
  /* transition eliminada para evitar DOM/Transition thrashing a 60fps */
}

body.mode-an .orb-container,
body.mode-fq .orb-container {
  /* Escala suave para modos pasivos AN y FQ: 0.6 base + 0.6 por el pico (hasta 1.2x al 100%) */
  transform: scale(calc(0.6 + var(--peak) * 0.6));
}

body.mode-bo .orb-container {
  /* Escala extrema para el modo BO: 1.0 base + 0.8 por el pico (hasta 1.8x) */
  transform: scale(calc(1 + var(--peak) * 0.8));
}

body.mode-tr .orb-container,
body.mode-rd .orb-container,
body.mode-fu .orb-container,
body.mode-gx .orb-container {
  /* Escala reducida para modos activos (TR, RD, FU, GX): 0.5 base + 0.5 por el pico (hasta 1.0x) */
  transform: scale(calc(0.5 + var(--peak) * 0.5));
  /* Variación de opacidad en modos activos: arranca en 0.5 y llega a 1.0 en los picos */
  opacity: calc(0.5 + var(--peak) * 0.5);
  /* transition eliminada para evitar DOM/Transition thrashing a 60fps */
}

.fullplayer__flame {
  position: relative; z-index: 1;
  pointer-events: none; /* Asegura que el fuego tampoco bloquee clics */
  width: min(72vw, 300px); aspect-ratio: 1;
  overflow: visible; /* permite proyectar el disco de acreción del agujero negro y halos */
  transition: box-shadow 0.4s var(--ease), border-radius 0.55s var(--ease);
}

/* Info del track */
.fullplayer__info { flex: 0 0 auto; margin-top: 16px; margin-bottom: 16px; will-change: transform; }
.fullplayer__eyebrow { margin: 0 0 6px; font-size: 12.5px; color: var(--ink-faint); }
.fullplayer__title {
  margin: 0 0 6px;
  font-family: 'Big Shoulders Display', sans-serif;
  font-weight: 800; font-size: clamp(26px, 8vw, 36px); line-height: 1.05;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.fullplayer__sub { margin: 6px 0 20px; color: var(--ink-dim); font-size: 14px; }

/* Transporte */
.fullplayer__transport { flex: 0 0 auto; }
.fullplayer__scrub input { margin-bottom: 6px; }
.fullplayer__times {
  display: flex; justify-content: space-between;
  font-size: 11.5px; color: var(--ink-faint); font-variant-numeric: tabular-nums;
}
.fullplayer__controls {
  display: flex; align-items: center; justify-content: center;
  gap: 26px; margin: 22px 0 24px;
}

/* Controles extra */
.fullplayer__side { flex: 0 0 auto; }
.fullplayer__extra {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; margin: 0 0 20px;
}

.ctrl-mini {
  position: relative;
  width: 38px; height: 38px; flex: 0 0 auto;
  display: grid; place-items: center;
  border-radius: 999px; color: var(--ink-faint);
  border: 1px solid var(--glass-border);
  background: var(--glass);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.ctrl-mini:active { transform: scale(0.94); }
.ctrl-mini.is-active {
  color: var(--ember-1); border-color: var(--ember-3);
  background: color-mix(in srgb, var(--ember-2) 12%, transparent);
}

/* Waveform Progress Bar */
.waveform-scrub-container {
  position: relative;
  width: 100%;
  height: auto;         /* Escritorio: altura natural del input range */
  display: flex;
  align-items: center;
}
/* En PiP la altura fija permite dibujar el canvas */
.fullplayer.is-in-pip .waveform-scrub-container {
  height: 44px;
}
.waveform-canvas {
  display: none; /* Oculto en escritorio */
}
.fullplayer.is-in-pip .waveform-canvas {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
/* waveform-active-wrap eliminado del HTML; esta regla es por si quedan copias en caché */
.fullplayer.is-in-pip .waveform-active-wrap { display: none; }
.waveform-seek {
  width: 100%;
  cursor: pointer;
}
.fullplayer.is-in-pip .waveform-seek {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: 0; /* Invisible pero clickable en PiP */
  z-index: 3;
}

/* Modal Popup para Efectos y Modos */
.fx-popup-modal {
  position: absolute;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.75);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}
.fx-popup-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}
.fx-popup-content {
  background: #111214;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-l);
  padding: 24px;
  position: relative;
  width: 90%;
  max-width: 360px;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s var(--ease);
}
.fx-popup-modal.is-open .fx-popup-content {
  transform: translateY(0) scale(1);
}
.fx-popup-close {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 24px;
  line-height: 1;
  color: var(--ink-dim);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.fx-popup-close:hover {
  color: var(--ember-1);
}
.ctrl-mini__badge {
  position: absolute; top: -3px; right: -3px;
  width: 15px; height: 15px; border-radius: 50%;
  background: var(--ember-2); color: #060e08;
  font-size: 9.5px; font-weight: 700;
  display: none; align-items: center; justify-content: center;
  font-variant-numeric: tabular-nums;
}
#btnRepeat[data-mode="one"] .ctrl-mini__badge,
#btnMobileRepeat[data-mode="one"] .ctrl-mini__badge { display: flex; }
.ctrl-mini--label { width: auto; min-width: 38px; padding: 0 10px; font-size: 12.5px; font-weight: 600; font-variant-numeric: tabular-nums; }

.volume {
  display: flex; align-items: center; gap: 6px;
  flex: 1 1 auto; max-width: 130px;
  padding: 0 12px 0 10px; height: 38px;
  border-radius: 999px; border: 1px solid var(--glass-border);
  background: var(--glass); color: var(--ink-faint);
}
.volume input[type="range"] { flex: 1 1 auto; }

.fullplayer__download {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin: 0 auto; width: fit-content;
  padding: 11px 20px; border-radius: 999px;
  border: 1px solid var(--glass-border); background: var(--glass);
  font-size: 13.5px; color: var(--ink-dim);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.fullplayer__download:hover { color: var(--ember-1); border-color: var(--ember-3); }

/* ──────────────────────────────────────────────────────────────────
   ANIMACIÓN DE COLORES — Pantalla de bloqueo (mobile fullplayer abierto)
   El panel completo y el fondo ciclan por toda la rueda de colores.
   ────────────────────────────────────────────────────────────────── */
@keyframes lockColorCycle {
  0%   { filter: hue-rotate(0deg)   brightness(1.00) saturate(1.2); }
  14%  { filter: hue-rotate(52deg)  brightness(1.06) saturate(1.3); }
  28%  { filter: hue-rotate(105deg) brightness(1.00) saturate(1.2); }
  42%  { filter: hue-rotate(160deg) brightness(1.06) saturate(1.3); }
  57%  { filter: hue-rotate(210deg) brightness(1.00) saturate(1.2); }
  71%  { filter: hue-rotate(270deg) brightness(1.06) saturate(1.3); }
  85%  { filter: hue-rotate(320deg) brightness(1.00) saturate(1.2); }
  100% { filter: hue-rotate(360deg) brightness(1.00) saturate(1.2); }
}
@keyframes lockBgCycle {
  0%   { filter: blur(16px) saturate(140%) hue-rotate(0deg)   brightness(0.90); }
  14%  { filter: blur(16px) saturate(150%) hue-rotate(52deg)  brightness(0.95); }
  28%  { filter: blur(16px) saturate(140%) hue-rotate(105deg) brightness(0.90); }
  42%  { filter: blur(16px) saturate(150%) hue-rotate(160deg) brightness(0.95); }
  57%  { filter: blur(16px) saturate(140%) hue-rotate(210deg) brightness(0.90); }
  71%  { filter: blur(16px) saturate(150%) hue-rotate(270deg) brightness(0.95); }
  85%  { filter: blur(16px) saturate(140%) hue-rotate(320deg) brightness(0.90); }
  100% { filter: blur(16px) saturate(140%) hue-rotate(360deg) brightness(0.90); }
}

@media (max-width: 899px) {
  .fullplayer.is-open {
    animation: lockColorCycle 10s linear infinite;
    /* backdrop-filter se anima también por hue-rotate */
  }
  body.fullplayer-open .bg-photo.is-active {
    animation: lockBgCycle 10s linear infinite;
    transition: none;
  }
  body.fullplayer-open .bg-scrim {
    animation: lockColorCycle 10s linear infinite;
  }
}

/* ══════════════════════════════════════════════════════════════════
   DESKTOP (≥ 900px) — Layout de 3 columnas fijas
   ══════════════════════════════════════════════════════════════════ */
/* Tablet */
@media (min-width: 720px) and (max-width: 899px) {
  .library { max-width: 560px; }
  .fullplayer__art-wrap { padding-bottom: 24px; }
}

/* Pause animations when music is paused */
body:not(.is-playing) .mobile-gallery-track.is-looping,
body:not(.is-playing) .gallery-section__track.is-looping,
body:not(.is-playing) .scene .ember,
body:not(.is-playing) .track.is-active .track__eq i {
  animation-play-state: paused !important;
}

/* Saturación extrema al hover en botones */
.ctrl, .ctrl-mini { transition: filter 0.2s ease; }
.ctrl:hover, .ctrl-mini:hover { filter: saturate(10); }

/* ─────────────────────────────────────────────────────────────────
   MODO VÍVIDO (Color Principal)
   ───────────────────────────────────────────────────────────────── */
body.is-vivid-mode {
  /* Textos e iconos se oscurecen */
  --ink: #000000;
  --ink-dim: rgba(0,0,0,0.85);
  --ink-faint: rgba(0,0,0,0.6);
  
  --vivid: var(--vivid-color, var(--ember-2));

  /* Colores sólidos y saturados para fondos y paneles */
  --glass: var(--vivid);
  --glass-strong: var(--vivid);
  
  /* Bordes y separadores (versión oscurecida del color activo) */
  --glass-border: color-mix(in srgb, var(--vivid) 70%, #000000);
  --line: color-mix(in srgb, var(--vivid) 80%, #000000);

  /* Superficies pasan a ser sólidas */
  --surface: var(--vivid);
  --surface-2: var(--vivid);

  /* Fondo (Void): usa el color más oscuro del tema pero preservando la transparencia */
  --void: color-mix(in srgb, var(--ember-4) calc(var(--void-alpha) * 100%), transparent);
}

@media (min-width: 900px) {
  /* Separar las 3 columnas con bordes oscuros e inyectar el color de fondo */
  body.is-vivid-mode .sidebar {
    background: var(--vivid);
    border-right: 1px solid var(--glass-border);
  }
  body.is-vivid-mode .main-col {
    background: var(--vivid);
  }
  body.is-vivid-mode .fullplayer {
    background: var(--vivid);
    border-left: 1px solid var(--glass-border);
  }
  body.is-vivid-mode .gallery-section {
    background: var(--vivid);
  }
}

/* Para mobile y elementos extra */
body.is-vivid-mode .topbar,
body.is-vivid-mode .main-col,
body.is-vivid-mode .player {
  background: var(--vivid);
  border-color: var(--glass-border);
}

/* Ajustes de contraste para elementos activos en Modo Vívido */
body.is-vivid-mode .sidebar__item.is-active {
  background: rgba(0,0,0,0.15);
  color: #000;
}
body.is-vivid-mode .sidebar__item.is-active svg {
  stroke: #000;
}
body.is-vivid-mode .ctrl.is-active,
body.is-vivid-mode .ctrl-mini.is-active {
  color: #000;
}
body.is-vivid-mode #speedLabelMobile {
  color: #000 !important;
}
body.is-vivid-mode .ctrl-mini.is-active {
  background: rgba(0,0,0,0.15);
  border-color: rgba(0,0,0,0.3);
}
body.is-vivid-mode .track.is-active {
  background: rgba(0,0,0,0.1);
  border-left-color: #000;
}
body.is-vivid-mode .track.is-active .track__title,
body.is-vivid-mode .track.is-active .track__play {
  color: #000;
}
body.is-vivid-mode .track__fav.is-active svg {
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.8));
}

/* Capa de Animación PIP para móvil (Alto Rendimiento) */
.mobile-anim-overlay {
  display: none;
}

@media (max-width: 899px) {
  body.is-animating .mobile-anim-overlay {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 98;
    pointer-events: none;
  }
  
  /* Capa negra con Multiply: Oscurece hasta el 90-95% para no dejar la pantalla ciega por completo */
  body.is-animating.is-playing .mobile-anim-overlay::before {
    content: '';
    position: absolute;
    inset: 0;
    background: #000;
    mix-blend-mode: multiply;
    --peak: var(--audio-peak, 0);
    opacity: calc(0.9 - (var(--peak) * 0.9));
    /* transition eliminada para evitar DOM thrashing a 60fps */
  }
}

/* Desaturación en los últimos 10 segundos de la canción */
.outro-desaturate-overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  pointer-events: none;
  background: #808080;
  mix-blend-mode: color;
  opacity: var(--outro-grayscale, 0);
  will-change: opacity;
}
body.is-vivid-mode .mobile-menu-overlay {
  background: var(--vivid);
}

/* ─────────────────────────────────────────────────────────────────
   MENÚ MÓVIL (Hamburguesa)
   ───────────────────────────────────────────────────────────────── */
.mobile-menu-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--glass-strong);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 95;
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 0.4s var(--ease), opacity 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}
.mobile-menu-overlay:not([aria-hidden="true"]) {
  transform: translateY(0);
  opacity: 1;
}
.mobile-menu__content {
  padding: 80px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  overflow-y: auto;
}
.mobile-menu__close {
  position: absolute;
  top: 24px; right: 24px;
  background: none; border: none; color: var(--ink);
  cursor: pointer; padding: 8px;
}
.mobile-menu__section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.mobile-menu__title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0;
}

/* Tabs Mobile */
.mobile-tabs span {
  opacity: 0.5;
  transition: opacity 0.2s;
  padding-bottom: 4px;
}
.mobile-tabs span.is-active {
  opacity: 1;
  border-bottom: 2px solid var(--ember-2);
}
body.is-vivid-mode .mobile-tabs span.is-active {
  border-bottom-color: var(--ink);
}

/* Scroll listas PC */
@media (min-width: 900px) {
  .mobile-tabs-container {
    padding-top: 14px;
  }
  .mobile-lists-scroll {
    min-height: 80px;
  }
  .mobile-lists-scroll .mobile-list-chip {
    padding: 10px 16px;
    font-size: 14px;
  }
}

/* ─────────────────────────────────────────────────────────────────
   PANTALLA DE INICIO DE SESIÓN (PIN 2240)
   ───────────────────────────────────────────────────────────────── */
.login-screen {
  position: fixed;
  inset: 0;
  min-height: 100dvh;
  overflow-y: auto;
  z-index: 100;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}
.login-screen.is-hidden {
  opacity: 0;
  visibility: hidden;
  transform: scale(1.05);
  pointer-events: none;
}
.login-screen__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 320px;
  padding: 20px;
}
.login-screen__icon {
  color: var(--ember-1);
  margin-bottom: 20px;
  filter: drop-shadow(0 0 15px var(--ember-1));
}
.login-screen__title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.1em;
  margin: 0 0 8px;
  color: #fff;
}
.login-screen__subtitle {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  margin: 0 0 32px;
}
.login-screen__dots {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
}
.login-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  transition: all 0.2s ease;
}
.login-dot.is-filled {
  background: var(--ember-1);
  border-color: var(--ember-1);
  box-shadow: 0 0 10px var(--ember-1);
}
.login-dot.is-error {
  background: #ff3333;
  border-color: #ff3333;
  box-shadow: 0 0 10px #ff3333;
}
.login-screen__dots.shake {
  animation: loginShake 0.4s cubic-bezier(.36,.07,.19,.97) both;
}
@keyframes loginShake {
  10%, 90% { transform: translate3d(-2px, 0, 0); }
  20%, 80% { transform: translate3d(4px, 0, 0); }
  30%, 50%, 70% { transform: translate3d(-8px, 0, 0); }
  40%, 60% { transform: translate3d(8px, 0, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .login-screen__dots.shake {
    animation: none;
  }
}
.login-screen__keypad {
  display: grid;
  grid-template-columns: repeat(3, 72px);
  justify-content: center;
  gap: 16px;
  width: 100%;
}
.login-key {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: #fff;
  font-size: 24px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}
.login-key:active {
  background: rgba(255,255,255,0.2);
  transform: scale(0.9);
}
.login-key--ghost {
  border-color: transparent;
  background: transparent;
  font-size: 16px;
  font-weight: 600;
}
.login-key--ghost:active {
  background: rgba(255,255,255,0.1);
}
/* Correcciones texto en modo vívido */
body.is-vivid-mode a[href="../logout.php"],
body.is-vivid-mode #btnResetApp,
body.is-vivid-mode #btnResetAppMobile {
  color: #000 !important;
  border-color: #000 !important;
}
body.is-vivid-mode #pipBtnFav.is-active,
body.is-vivid-mode #pipBtnFav.is-active svg {
  color: #facc15 !important;
  fill: #facc15 !important;
  stroke: transparent !important;
}
#pipBtnFav.is-active svg {
  stroke: transparent !important;
}