/* Countdown timer — usado em página de produto e checkout */

.mlv-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  max-width: 460px;
  margin: 20px auto;
  padding: 14px 18px;
  background: linear-gradient(135deg, rgba(239,68,68,.12), rgba(255,165,0,.12));
  border: 1px solid rgba(239,68,68,.28);
  border-radius: 14px;
  box-shadow: 0 4px 18px rgba(239,68,68,.08);
  transition: opacity .2s;
  text-align: center;
}

.mlv-countdown[hidden] { display: none; }

.mlv-cd-icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(239,68,68,.18);
  border: 1px solid rgba(239,68,68,.35);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.mlv-cd-corpo {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.mlv-cd-msg {
  font-size: .72rem;
  font-weight: 700;
  color: #ef4444;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 2px;
}

.mlv-cd-tempo {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-primary, #fff);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.mlv-cd-bloco {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}

.mlv-cd-v {
  min-width: 1.8ch;
  text-align: right;
  letter-spacing: -.02em;
}

.mlv-cd-l {
  font-size: .7rem;
  font-weight: 600;
  color: var(--text-muted, #888);
  margin-left: 1px;
}

.mlv-cd-sep {
  color: var(--text-muted, #888);
  font-weight: 600;
  opacity: .55;
  transform: translateY(-1px);
}

/* Último minuto: pulsa em vermelho */
.mlv-countdown.urgente {
  border-color: rgba(239,68,68,.6);
  background: linear-gradient(135deg, rgba(239,68,68,.22), rgba(255,87,34,.18));
  animation: mlv-cd-pulse 1.6s ease-in-out infinite;
}
.mlv-countdown.urgente .mlv-cd-v { color: #ef4444; }

@keyframes mlv-cd-pulse {
  0%, 100% { box-shadow: 0 4px 18px rgba(239,68,68,.12); }
  50%      { box-shadow: 0 4px 28px rgba(239,68,68,.42); }
}

/* Estado expirado: cinza, sem urgência */
.mlv-countdown.expirado {
  border-color: var(--border, #2a2a2a);
  background: var(--bg-secondary, rgba(255,255,255,.04));
  opacity: .65;
}
.mlv-countdown.expirado .mlv-cd-msg { color: var(--text-muted, #888); }
.mlv-countdown.expirado .mlv-cd-v   { color: var(--text-muted, #888); }

@media (max-width: 480px) {
  .mlv-countdown { padding: 12px 14px; gap: 10px; }
  .mlv-cd-tempo  { font-size: 1.25rem; }
  .mlv-cd-icon   { width: 32px; height: 32px; font-size: 1rem; }
}

/* Respeita preferência de menos animação */
@media (prefers-reduced-motion: reduce) {
  .mlv-countdown.urgente { animation: none; }
}