/*  Tokens propios del módulo  */
:root {
  --pts-oro:         #082D7A;   /* azul oficial como "color premium" */
  --pts-oro-light:   #E8EDFF;
  --pts-earned:      #059669;
  --pts-earned-bg:   #ECFDF5;
  --pts-spent:       #DC2626;
  --pts-spent-bg:    #FEF2F2;
  --pts-expire-bg:   #FFF7ED;
  --pts-expire:      #C2410C;
  --pts-neutral-bg:  #F1F5F9;
  --pts-radius:      12px;
}

/*  Tarjeta de saldo  */
.pts-saldo-card {
  background: linear-gradient(135deg, var(--azul) 0%, #1565C0 100%);
  border-radius: 16px;
  color: #fff;
  padding: 1.4rem 1.5rem;
  position: relative;
  overflow: hidden;
}
.pts-saldo-card::before {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 140px; height: 140px;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
}
.pts-saldo-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: .8;
  margin-bottom: .3rem;
}
.pts-saldo-numero {
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -1px;
}
.pts-saldo-unit {
  font-size: .85rem;
  font-weight: 600;
  opacity: .75;
  margin-left: .2rem;
  vertical-align: middle;
}
.pts-expira-aviso {
  margin-top: .75rem;
  background: rgba(255,255,255,.12);
  border-radius: 8px;
  padding: .4rem .75rem;
  font-size: .72rem;
  display: flex;
  align-items: center;
  gap: .4rem;
}

/*  Movimientos  */
.pts-movimiento {
  display: flex;
  align-items: center;
  gap: .85rem;
  padding: .75rem 0;
  border-bottom: 1px solid var(--gris-borde);
}
.pts-movimiento:last-child { border-bottom: none; }

.pts-mov-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem;
  flex-shrink: 0;
}
.pts-mov-earn   { background: var(--pts-earned-bg); color: var(--pts-earned); }
.pts-mov-redeem { background: var(--pts-spent-bg);  color: var(--pts-spent);  }
.pts-mov-expire { background: var(--pts-expire-bg); color: var(--pts-expire); }
.pts-mov-adjust { background: var(--pts-neutral-bg); color: var(--gris-texto); }
.pts-mov-revert { background: var(--pts-earned-bg); color: var(--pts-earned); }

.pts-mov-info { flex: 1; min-width: 0; }
.pts-mov-desc {
  font-size: .82rem;
  font-weight: 600;
  color: var(--texto);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pts-mov-fecha {
  font-size: .72rem;
  color: var(--gris-texto);
  margin-top: .1rem;
}
.pts-mov-puntos {
  font-size: .95rem;
  font-weight: 800;
  flex-shrink: 0;
  white-space: nowrap;
}
.pts-mov-puntos.positivo { color: var(--pts-earned); }
.pts-mov-puntos.negativo { color: var(--pts-spent);  }

/*  Premios  */
.pts-premio-card {
  border: 1px solid var(--gris-borde);
  border-radius: var(--pts-radius);
  overflow: hidden;
  background: #fff;
  transition: transform .18s, box-shadow .18s;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.pts-premio-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}
.pts-premio-card.bloqueado { opacity: .6; }

.pts-premio-img {
  width: 100%; height: 140px;
  object-fit: cover;
  background: var(--gris-fondo);
}
.pts-premio-img-placeholder {
  width: 100%; height: 140px;
  background: var(--pts-oro-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; color: var(--azul); opacity: .4;
}
.pts-premio-body {
  padding: .9rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.pts-premio-nombre {
  font-size: .9rem;
  font-weight: 700;
  color: var(--texto);
  margin-bottom: .4rem;
}
.pts-premio-costo {
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--azul);
  margin-bottom: auto;
}
.pts-premio-costo span {
  font-size: .72rem;
  font-weight: 600;
  color: var(--gris-texto);
  margin-left: .2rem;
}
.pts-premio-btn {
  display: block;
  width: 100%;
  margin-top: .85rem;
  padding: .5rem;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background .18s;
}
.pts-premio-btn.activo {
  background: var(--azul);
  color: #fff;
}
.pts-premio-btn.activo:hover { background: var(--azul-hover); }
.pts-premio-btn.inactivo {
  background: var(--gris-fondo);
  color: var(--gris-texto);
  cursor: not-allowed;
}

/*  Badge estado canje  */
.pts-badge-estado {
  display: inline-block;
  padding: .2rem .65rem;
  border-radius: 50px;
  font-size: .7rem;
  font-weight: 700;
}
.pts-badge-pending   { background: var(--alerta-fondo); color: var(--alerta-texto); }
.pts-badge-approved  { background: var(--pts-earned-bg); color: var(--pts-earned);  }
.pts-badge-delivered { background: #DCFCE7; color: #15803D; }
.pts-badge-cancelled { background: #FEE2E2; color: #B91C1C; }

/*  Skeleton loader  */
.pts-skeleton {
  background: linear-gradient(90deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%);
  background-size: 200% 100%;
  animation: pts-shimmer 1.4s infinite;
  border-radius: 8px;
}
@keyframes pts-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/*  Tabs  */
.pts-tabs {
  display: flex;
  gap: .25rem;
  border-bottom: 2px solid var(--gris-borde);
  margin-bottom: 1.25rem;
}
.pts-tab {
  padding: .55rem 1rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--gris-texto);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color .15s, border-color .15s;
  background: none;
  border-top: none; border-left: none; border-right: none;
}
.pts-tab.active {
  color: var(--azul);
  border-bottom-color: var(--azul);
}
.pts-tab-panel { display: none; }
.pts-tab-panel.active { display: block; }

/*  Responsive  */
@media (max-width: 576px) {
  .pts-saldo-numero { font-size: 2rem; }
  .pts-premio-img, .pts-premio-img-placeholder { height: 110px; }
}