/* ============================================
   EVENT COUNTDOWN - Metodología BEM
   ============================================ */

.event-countdown {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 2px solid #e2e8f0;
  border-radius: 20px;
  padding: 40px;
  margin: 48px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.event-countdown__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #475569;
  text-align: center;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.event-countdown__timer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.event-countdown__unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 90px;
}

.event-countdown__value {
  font-size: 3.5rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #0f172a 0%, #4f46e5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.event-countdown__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.event-countdown__separator {
  font-size: 2.5rem;
  font-weight: 700;
  color: #cbd5e1;
  line-height: 1;
  margin: 0 4px;
}

.event-countdown__message {
  font-size: 1.5rem;
  font-weight: 700;
  color: #16a34a;
  text-align: center;
  margin-top: 24px;
  padding: 16px;
  background: #dcfce7;
  border-radius: 12px;
  display: none;
}

.event-countdown__message:not(:empty) {
  display: block;
}

/* Responsive Design */
@media (max-width: 768px) {
  .event-countdown {
    padding: 32px 20px;
    margin: 32px 0;
  }

  .event-countdown__title {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .event-countdown__timer {
    gap: 12px;
  }

  .event-countdown__unit {
    min-width: 70px;
  }

  .event-countdown__value {
    font-size: 2.5rem;
  }

  .event-countdown__label {
    font-size: 0.75rem;
  }

  .event-countdown__separator {
    font-size: 2rem;
    margin: 0 2px;
  }

  .event-countdown__message {
    font-size: 1.125rem;
    padding: 12px;
  }
}