/* Grid Layout */
.highlights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.day-preview-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.day-preview-box:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.day-badge-top {
  font-size: 0.75rem;
  font-weight: 700;
  color: #0284c7;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.day-theme {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 10px 0;
  color: #0f172a;
}

.highlight-list {
  list-style-type: none;
  padding: 0;
  margin: 0 0 1.25rem 0;
  font-size: 0.85rem;
  color: #475569;
  line-height: 1.5;
}

.highlight-list li {
  margin-bottom: 6px;
}

/* Buttons */
.btn-register-day {
  display: block;
  text-align: center;
  background: #0d6efd;
  color: #ffffff;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
}

.btn-register-day:hover {
  background: rgb(11.05, 93.5, 215.05);
}

.card-footer-actions {
  text-align: center;
  border-top: 1px solid #f1f5f9;
  padding-top: 1.25rem;
}

.btn-full-schedule {
  color: #0284c7;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.btn-full-schedule:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .highlights-grid {
    grid-template-columns: 1fr;
  }
}