/* Gricel MP3 Player - estilos mínimos y responsivos */
.gt-audio-player {
  display: grid;
  grid-template-columns: 40px 1fr;
  grid-template-rows: auto auto;
  gap: .5rem .75rem;
  align-items: center;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: .75rem;
  background:#fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
  max-width: 100%;
}

.gt-audio-title {
  grid-column: 1 / -1;
  font-weight: 600;
  font-size: .95rem;
  line-height: 1.2;
  margin-bottom: .25rem;
  color: #111827;
}

.gt-audio-player audio {
  grid-column: 2 / -1;
  width: 100%;
  height: 38px;
  outline: none;
}

.gt-audio-mini-btn {
  grid-row: 2;
  grid-column: 1;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  background: #22c55e; /* verde estilo WhatsApp (aprox) */
  position: relative;
}

.gt-audio-mini-btn::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 10px;
  width: 0;
  height: 0;
  border-left: 12px solid #fff;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
}

.gt-audio-mini-btn.is-playing::before {
  content: '';
  left: 13px;
  width: 12px;
  height: 18px;
  top: 10px;
  border: none;
  background: linear-gradient(90deg, #fff 0 40%, transparent 40% 60%, #fff 60% 100%);
}

@media (max-width: 640px) {
  .gt-audio-player { padding: .5rem; gap: .5rem; }
  .gt-audio-player audio { height: 34px; }
  .gt-audio-mini-btn { width: 34px; height: 34px; }
}