.terracity-lector {
  box-sizing: border-box;
  margin: 18px 0 24px;
  padding: 14px;
  border: 1px solid #d7dde5;
  border-radius: 10px;
  background: #f7f9fc;
  font-family: Arial, Helvetica, sans-serif;
}

.terracity-lector__controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.terracity-lector__btn {
  appearance: none;
  border: 1px solid #c4ccd8;
  border-radius: 8px;
  background: #ffffff;
  padding: 10px 14px;
  font-size: 15px;
  line-height: 1.2;
  cursor: pointer;
}

.terracity-lector__btn:hover:not(:disabled) {
  filter: brightness(0.98);
}

.terracity-lector__btn:disabled {
  opacity: .55;
  cursor: default;
}

.terracity-lector__btn--play {
  background: #0b4f9c;
  border-color: #0b4f9c;
  color: #ffffff;
  font-weight: 700;
}

.terracity-lector__status {
  margin-top: 10px;
  font-size: 13px;
  color: #4c5868;
}

.terracity-lector__current {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 7px;
  background: #fff2a8;
  color: #111111;
  font-size: 15px;
  line-height: 1.5;
}

@media (max-width: 600px) {
  .terracity-lector__controls {
    align-items: stretch;
  }

  .terracity-lector__btn {
    flex: 1 1 100%;
    width: 100%;
  }
}


.terracity-lector__speed {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-left: 4px;
  padding: 6px 10px;
  border: 1px solid #c4ccd8;
  border-radius: 8px;
  background: #ffffff;
  color: #273142;
  font-size: 14px;
}

.terracity-lector__speed label {
  font-weight: 700;
  white-space: nowrap;
}

.terracity-lector__speed input[type="range"] {
  width: 115px;
  cursor: pointer;
}

.terracity-lector__speed-btn {
  width: 30px;
  height: 30px;
  border: 1px solid #c4ccd8;
  border-radius: 6px;
  background: #ffffff;
  color: #273142;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.terracity-lector__speed-btn:hover {
  background: #f0f3f7;
}

.terracity-lector__speed-value {
  min-width: 34px;
  font-weight: 700;
  text-align: right;
}

@media (max-width: 700px) {
  .terracity-lector__speed {
    width: 100%;
    margin-left: 0;
    box-sizing: border-box;
    justify-content: center;
  }

  .terracity-lector__speed input[type="range"] {
    flex: 1 1 auto;
    max-width: 180px;
  }
}


/* Versión 1.9: no mostrar el texto que se está leyendo. */
.terracity-lector__current {
  display: none !important;
}


/* Versión 2.0 - Diseño compacto para celulares */
@media (max-width: 700px) {
  .terracity-lector {
    width: 100%;
    box-sizing: border-box;
    margin: 8px 0 12px;
    padding: 7px 8px;
    border-radius: 8px;
  }

  .terracity-lector__controls {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 5px;
    align-items: center;
  }

  .terracity-lector__btn {
    width: auto;
    min-width: 0;
    padding: 7px 8px;
    font-size: 13px;
    line-height: 1.05;
    border-radius: 7px;
  }

  .terracity-lector__btn--play {
    width: 100%;
    font-size: 13px;
    padding: 8px 9px;
    white-space: nowrap;
  }

  .terracity-lector__btn--pause,
  .terracity-lector__btn--stop {
    font-size: 11px;
    padding: 6px 7px;
    white-space: nowrap;
  }

  .terracity-lector__speed {
    grid-column: 1 / -1;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    padding: 3px 6px;
    min-height: 28px;
    gap: 6px;
    border-radius: 7px;
    justify-content: flex-start;
  }

  .terracity-lector__speed label {
    font-size: 12px;
    line-height: 1;
    margin: 0;
    flex: 0 0 auto;
  }

  .terracity-lector__speed-btn {
    display: none !important;
  }

  .terracity-lector__speed-value {
    display: none !important;
  }

  .terracity-lector__speed input[type="range"] {
    flex: 1 1 auto;
    width: auto;
    max-width: none;
    margin: 0;
    height: 18px;
  }

  .terracity-lector__status {
    margin-top: 4px;
    font-size: 11px;
    line-height: 1.15;
    min-height: 0;
  }
}


/* Versión 2.4.1: control deslizante limpio, sin + ni - */
.terracity-lector__speed-btn {
  display: none !important;
}

@media (max-width: 700px) {
  .terracity-lector__speed {
    display: flex;
    width: 100%;
    box-sizing: border-box;
    align-items: center;
    gap: 7px;
    padding: 3px 6px;
  }

  .terracity-lector__speed label {
    flex: 0 0 auto;
    margin: 0;
  }

  .terracity-lector__speed input[type="range"] {
    flex: 1 1 auto;
    width: auto;
    max-width: none;
    margin: 0;
  }

  .terracity-lector__speed-value {
    display: none !important;
  }
}