/* Recorrido de bienvenida: globo + anillo de foco sobre el control real. */
.tour {
  position: fixed; z-index: 60; width: min(300px, calc(100vw - 20px));
  padding: 14px 16px 12px; border-radius: 16px;
  background: #fbf9ff; color: #15111f; box-shadow: 0 18px 50px -12px #000c, 0 0 0 1px #ffffff40;
  font-family: var(--font-body, system-ui), sans-serif;
}
.tour.in { animation: tour-in .32s cubic-bezier(.2, .9, .3, 1.15); }
@keyframes tour-in { from { opacity: 0; transform: translateY(6px) scale(.97); } }
.tour-arrow { position: absolute; width: 14px; height: 14px; background: inherit; transform: translate(-50%, -50%) rotate(45deg); border-radius: 3px; }
.tour[data-place="bottom"] .tour-arrow { top: 0; }
.tour[data-place="top"] .tour-arrow { top: 100% !important; }
.tour[data-place="right"] .tour-arrow { left: 0 !important; }
.tour[data-place="left"] .tour-arrow { left: 100% !important; }
.tour-step { margin: 0 0 2px; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #6a3fd1; }
.tour-title { margin: 0 0 4px; font-family: var(--font-display, system-ui), sans-serif; font-size: 1rem; font-weight: 700; letter-spacing: -.01em; outline: none; }
.tour-text { margin: 0; font-size: .88rem; line-height: 1.45; color: #3b3449; }
.tour-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; }
.tour-skip, .tour-next { font: inherit; font-size: .85rem; font-weight: 700; cursor: pointer; min-height: 38px; border-radius: 999px; padding: 0 .9rem; }
.tour-skip { background: none; border: 0; color: #5b536a; text-decoration: underline; text-underline-offset: 3px; padding-left: 0; }
.tour-next { background: #15111f; color: #fff; border: 0; }
.tour-skip:focus-visible, .tour-next:focus-visible { outline: 3px solid #b07cff; outline-offset: 2px; }
.tour-ring {
  position: fixed; z-index: 59; pointer-events: none; border-radius: 14px;
  box-shadow: 0 0 0 3px #ffd166, 0 0 0 9px #ffd16640, 0 0 30px 6px #ffd16655;
  transition: left .35s cubic-bezier(.2, .8, .2, 1), top .35s cubic-bezier(.2, .8, .2, 1), width .35s, height .35s;
  animation: tour-pulse 1.8s ease-in-out infinite;
}
@keyframes tour-pulse { 50% { box-shadow: 0 0 0 3px #ffd166, 0 0 0 14px #ffd16620, 0 0 40px 10px #ffd16640; } }
@media (prefers-reduced-motion: reduce) { .tour.in, .tour-ring { animation: none; transition: none; } }

/* Botón "Me gusta" en cada canción y filtros */
.like-btn {
  flex: none; width: 36px; height: 36px; border-radius: 50%; border: 0; background: transparent; cursor: pointer;
  display: grid; place-items: center; color: var(--muted, #b3adc4); font-size: 1.1rem; line-height: 1;
}
.like-btn:hover { background: #ffffff12; color: var(--text, #fff); }
.like-btn[aria-pressed="true"] { color: #ff5c8a; }
.like-btn[aria-pressed="true"]::before { content: "♥"; }
.like-btn[aria-pressed="false"]::before { content: "♡"; }
.like-btn.pop { animation: like-pop .35s cubic-bezier(.2, 1.6, .4, 1); }
@keyframes like-pop { 40% { transform: scale(1.35); } }
.song-row { display: flex; align-items: center; gap: 2px; }
.song-row > .song { flex: 1; min-width: 0; }
.filters { display: flex; gap: 6px; overflow-x: auto; padding: 2px 2px 8px; scrollbar-width: none; }
.filters::-webkit-scrollbar { display: none; }
.filter-chip {
  flex: none; font: inherit; font-size: .8rem; font-weight: 600; min-height: 34px; padding: 0 .8rem; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--line, #ffffff22); background: #ffffff0d; color: var(--text, #fff); white-space: nowrap;
}
.filter-chip[aria-pressed="true"] { background: var(--text, #fff); color: #111; border-color: transparent; }
.filter-chip .n { opacity: .6; margin-left: .25rem; font-variant-numeric: tabular-nums; }
@media (prefers-reduced-motion: reduce) { .like-btn.pop { animation: none; } }

/* Modo concierto: cámara para copiar el color de un lightstick real */
.concert-cam { display: grid; justify-items: center; gap: 8px; }
.cam-frame { position: relative; width: min(220px, 52vw); aspect-ratio: 1; border-radius: 22px; overflow: hidden; background: #000; box-shadow: 0 0 0 2px #ffffff30, 0 18px 40px -16px #000; }
.cam-frame video { width: 100%; height: 100%; object-fit: cover; }
.cam-reticle { position: absolute; left: 50%; top: 50%; width: 46%; aspect-ratio: 1; transform: translate(-50%, -50%); border: 3px solid #fff; border-radius: 50%; box-shadow: 0 0 0 2000px #00000055; }
#btn-concert[aria-pressed="true"] { background: #ff5c8a; border-color: #ff5c8a; color: #fff; }
.badge-lyrics-inline { margin-left: .4rem; }
.song-row[hidden] { display: none !important; }
/* Espaciado 8 pt y alturas de botón consistentes */
.tour { padding: 16px; }
.tour-actions { margin-top: 12px; gap: 12px; }
.tour-skip, .tour-next { min-height: 36px; padding: 0 16px; }
@media (pointer: coarse) { .tour-skip, .tour-next { min-height: 44px; } }
.filters { gap: 8px; }

/* Interfaz tranquila / menos transparencia (A-18): el anillo del recorrido no late */
:root:has(.app.calm) .tour-ring { animation: none; }
@media (prefers-reduced-transparency: reduce) { .tour-ring { animation: none; } }
/* Más contraste (A-17) */
@media (prefers-contrast: more) {
  .tour { box-shadow: 0 18px 50px -12px #000c, 0 0 0 2px #15111f; }
  .tour-text { color: #15111f; }
}
/* Colores forzados (A-06): globo con borde, anillo y foco con Highlight, estados pulsados visibles */
@media (forced-colors: active) {
  .tour { border: 1px solid CanvasText; }
  .tour-arrow { display: none; }
  .tour-next { border: 1px solid ButtonText; }
  .tour-skip:focus-visible, .tour-next:focus-visible { outline: 3px solid Highlight; }
  .tour-ring { outline: 3px solid Highlight; outline-offset: 2px; animation: none; }
  .like-btn[aria-pressed="true"], .filter-chip[aria-pressed="true"], #btn-concert[aria-pressed="true"] {
    forced-color-adjust: none; background: Highlight; color: HighlightText; border-color: Highlight;
  }
  .cam-reticle { border-color: CanvasText; }
}