/* ===== Spinner loader ===== */
.loader {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.loader__spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--separador);
  border-top-color: var(--azul);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== Ellipsis loader (original WordPress) ===== */
.lds-ellipsis {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
}

.lds-ellipsis div {
  position: absolute;
  top: 33px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--azul);
  animation-timing-function: cubic-bezier(0, 1, 1, 0);
}

.lds-ellipsis div:nth-child(1) {
  left: 8px;
  animation: lds-ellipsis1 0.6s infinite;
}

.lds-ellipsis div:nth-child(2) {
  left: 8px;
  animation: lds-ellipsis2 0.6s infinite;
}

.lds-ellipsis div:nth-child(3) {
  left: 32px;
  animation: lds-ellipsis2 0.6s infinite;
}

.lds-ellipsis div:nth-child(4) {
  left: 56px;
  animation: lds-ellipsis3 0.6s infinite;
}

@keyframes lds-ellipsis1 {
  0% { transform: scale(0); }
  100% { transform: scale(1); }
}

@keyframes lds-ellipsis3 {
  0% { transform: scale(1); }
  100% { transform: scale(0); }
}

@keyframes lds-ellipsis2 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(24px, 0); }
}

/* ===== Skeleton loader ===== */
.skeleton {
  background: linear-gradient(90deg, var(--brillo1) 25%, var(--separador) 50%, var(--brillo1) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: 6px;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton--text {
  height: 14px;
  width: 60%;
  margin-bottom: 8px;
}

.skeleton--circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
}

.skeleton--wave {
  height: 48px;
  flex: 1;
}

.skeleton-audio-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--separador);
}