/* Main Categories UI Styling - Professional Dashboard Look */

/* Filter Section Wrapper */
.filter-section {
  width: 100%;
  margin-bottom: 3rem;
}

/* Hide initial states if needed */
.main-ui-active .category-group {
  display: none;
}

/* Showcase Container */
.main-categories-showcase {
  padding: 0;
  margin-bottom: 2rem;
}

.main-categories-title {
  text-align: center;
  font-size: 1.75rem;
  color: var(--routine-text-main, #1E293B);
  margin-bottom: 0.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.main-categories-subtitle {
  text-align: center;
  font-size: 1rem;
  color: var(--routine-text-muted, #64748B);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Grid Layout */
.main-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* Category Card */
.main-category-card {
  background: white;
  border: 1px solid var(--routine-border, #E2E8F0);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.main-category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  border-color: var(--routine-primary, #2563EB);
}

.main-category-card.active {
  background-color: #F0F9FF; /* Light blue tint */
  border-color: var(--routine-primary, #2563EB);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

/* Icons */
.main-category-icon {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
  display: inline-block;
  background: #F8FAFC;
  width: 4rem;
  height: 4rem;
  line-height: 4rem;
  border-radius: 50%;
  transition: transform 0.3s ease;
}

.main-category-card:hover .main-category-icon {
  transform: scale(1.1);
  background: #EFF6FF;
}

/* Text */
.main-category-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--routine-text-main, #1E293B);
  margin: 0 0 0.5rem;
}

.main-category-count {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--routine-primary, #2563EB);
  background-color: rgba(37, 99, 235, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
  display: inline-block;
}

.main-category-description {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--routine-text-muted, #64748B);
  margin: 0;
  flex: 1; /* Push bottom content if any */
}

/* Special styling for "Other Categories" */
.main-category-card.other-category {
  background: linear-gradient(to bottom right, #F8FAFC, #F1F5F9);
}

.main-category-card.other-category .main-category-name {
  color: #475569;
}

/* Back Button */
.back-to-main-btn {
  display: none; /* Hidden by default */
  margin: 2rem auto;
  padding: 0.75rem 2rem;
  background-color: var(--routine-secondary, #0F172A);
  color: white;
  border: none;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.back-to-main-btn:hover {
  background-color: #1E293B;
  transform: translateY(-2px);
}

/* Visibility States */
.show-all-categories .routine-categories-wrapper {
  display: block !important;
}

.show-all-categories .back-to-main-btn {
  display: block;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
  .main-category-grid {
    grid-template-columns: 1fr 1fr; /* 2 columns on tablet */
    gap: 1rem;
  }

  .main-category-card {
    padding: 1.5rem 1rem;
  }
  
  .main-category-icon {
    width: 3rem;
    height: 3rem;
    line-height: 3rem;
    font-size: 1.75rem;
  }

  .main-categories-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .main-category-grid {
    grid-template-columns: 1fr; /* 1 column on mobile */
  }
}