/* ECO · Custom audio player — reemplaza <audio controls> con un diseño propio.
   Se combina con eco-audio-player.js que hace el upgrade del DOM. */

/* ── Fila de pista ── */
.eco-player-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ── Botón play/pause ── */
.eco-play-btn {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #4d6542;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 120ms, transform 80ms;
  -webkit-tap-highlight-color: transparent;
}
.eco-play-btn:hover  { background: #293d30; }
.eco-play-btn:active { transform: scale(.93); }
.eco-play-btn svg {
  fill: #fff;
  width: 14px;
  height: 14px;
  pointer-events: none;
}
.eco-play-btn .ico-play  { display: block; }
.eco-play-btn .ico-pause { display: none; }
.eco-play-btn.playing .ico-play  { display: none; }
.eco-play-btn.playing .ico-pause { display: block; }

/* ── Área de pista (barra + tiempos) ── */
.eco-track-area {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.eco-track-bar {
  position: relative;
  height: 4px;
  border-radius: 2px;
  background: #d4d0bf;
  cursor: pointer;
  overflow: visible;
}
.eco-track-fill {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: 2px;
  background: #4d6542;
  width: 0%;
  transition: width 250ms linear;
}
.eco-track-thumb {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #4d6542;
  box-shadow: 0 0 0 2px #fffdf6;
  pointer-events: none;
  left: 0%;
  opacity: 0;
  transition: opacity 120ms;
}
.eco-player-row:hover .eco-track-thumb,
.eco-player-row:focus-within .eco-track-thumb { opacity: 1; }

.eco-track-times {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: #777568;
  line-height: 1;
}

/* Número de pista cuando hay varias */
.eco-track-label {
  font-size: 11px;
  font-weight: 500;
  color: #777568;
  flex-shrink: 0;
  width: 18px;
  text-align: right;
}

/* ── Footer de tarjeta (cuando el audio está en .aporte-item o .chapter) ──
   El margen negativo extiende el footer hasta los bordes de la tarjeta. */
.eco-player-footer {
  border-top: 1px solid #dadaca;
  background: #edf0e5;
  display: flex;
  flex-direction: column;
  gap: 7px;
  /* Padding horizontal por defecto — se sobreescribe por tipo de tarjeta */
  padding: 11px 16px 12px;
}

/* .aporte-item: padding 14px 18px, border-radius 14px */
.aporte-item > .eco-player-footer {
  margin: 8px -18px -14px;
  border-radius: 0 0 14px 14px;
}

/* .chapter: padding 22px 26px, border-radius 18px */
.chapter > .eco-player-footer {
  margin: 10px -26px -22px;
  border-radius: 0 0 18px 18px;
  padding: 11px 20px 14px;
}

/* ── Player inline (cuando no está en tarjeta conocida) ──
   Reemplaza el <audio> en su posición, con fondo sutil. */
.eco-player-inline {
  background: #edf0e5;
  border: 1px solid #dadaca;
  border-radius: 10px;
  padding: 10px 14px 11px;
  margin: 6px 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}