/* Navigation Styles - Meadow Math */
/* Habbo Hotel 2006 Inspired Design */

/* ========== MAIN LAYOUT GRID ========== */

.app-container {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
}

.main-content {
  grid-column: 2;
  grid-row: 1 / -1;
  padding: var(--space-8);
  overflow-y: auto;
  background: transparent;
}

/* ========== WORLD MAP SECTION ========== */

.world-map {
  max-width: var(--max-content-width);
  margin: 0 auto;
}

.world-map-title {
  text-align: center;
  font-family: var(--font-secondary);
  font-size: var(--text-5xl);
  font-weight: var(--weight-extrabold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-3);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.world-map-subtitle {
  text-align: center;
  font-size: var(--text-xl);
  color: var(--color-neutral-600);
  margin-bottom: var(--space-10);
}

.regions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

/* ========== REGION CARDS ========== */

.region-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: 0 5px 0 rgba(0, 0, 0, 0.1), 0 8px 20px rgba(0, 0, 0, 0.08);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
  min-height: 260px;
  position: relative;
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.8);
}

/* Gradient overlays for each region - Vibrant Habbo Style */
.region-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.12;
  z-index: 0;
  transition: opacity var(--duration-medium) var(--ease-out);
}

.region-card.prek::before {
  background: linear-gradient(135deg, #FF6B9D 0%, #FFB366 100%);
}

.region-card.kindergarten::before {
  background: linear-gradient(135deg, #00C9C9 0%, #00E5A0 100%);
}

.region-card.grade1::before {
  background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
}

.region-card.grade2::before {
  background: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
}

.region-card.grade3::before {
  background: linear-gradient(135deg, #A855F7 0%, #EC4899 100%);
}

.region-card.grade4::before {
  background: linear-gradient(135deg, #00C9C9 0%, #1E3A5F 100%);
}

.region-card.grade5::before {
  background: linear-gradient(135deg, #FFD700 0%, #FF6B6B 100%);
}

/* Hover styles - Candy button bouncy effect */
.region-card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 8px 0 rgba(0, 0, 0, 0.12), 0 16px 40px rgba(0, 0, 0, 0.12);
  border-color: var(--color-secondary);
}

.region-card:hover::before {
  opacity: 0.2;
}

.region-card:active {
  transform: translateY(2px) scale(1);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.1), 0 4px 10px rgba(0, 0, 0, 0.08);
}

.region-card-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  flex: 1;
}

/* Icon - NO auto-animation, only transforms on hover/active */
.region-icon {
  font-size: 64px;
  line-height: 1;
  margin-bottom: var(--space-2);
  transition: transform var(--duration-medium) var(--ease-out);
}

/* ONLY animate on hover - no auto float animation */
.region-card:hover .region-icon {
  transform: scale(1.15) rotate(5deg);
}

.region-card:active .region-icon {
  transform: scale(0.95);
}

.region-title {
  font-family: var(--font-secondary);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary-dark);
  margin: 0;
}

.region-description {
  font-size: var(--text-base);
  color: var(--color-neutral-600);
  margin: 0;
  flex: 1;
  line-height: 1.5;
}

.region-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: linear-gradient(to bottom, #33E5E5, #00C9C9);
  color: white;
  font-family: var(--font-secondary);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  border-radius: var(--radius-full);
  border: 2px solid rgba(255, 255, 255, 0.8);
  text-shadow: 1px 1px 0 #00A3A3;
  margin-top: var(--space-4);
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 3px 0 #00A3A3, 0 4px 8px rgba(0, 0, 0, 0.15);
}

.region-card:hover .region-link {
  transform: translateY(-2px) scale(1.05);
  background: linear-gradient(to bottom, #4CEAEA, #20D5D5);
  box-shadow: 0 5px 0 #00A3A3, 0 6px 12px rgba(0, 0, 0, 0.2);
}

.region-card:active .region-link {
  transform: translateY(2px) scale(1);
  box-shadow: 0 1px 0 #00A3A3;
}

/* ========== MOBILE RESPONSIVE ========== */

@media (max-width: 767px) {
  .app-container {
    grid-template-columns: 1fr;
  }
  
  .main-content {
    grid-column: 1;
    padding: var(--space-6) var(--space-4);
    padding-top: calc(var(--touch-target-min) + var(--space-6)); /* Space for hamburger */
  }
  
  .world-map-title {
    font-size: var(--text-3xl);
  }
  
  .world-map-subtitle {
    font-size: var(--text-lg);
  }
  
  .regions-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .region-card {
    min-height: 240px;
  }
}

/* ========== TABLET RESPONSIVE ========== */

@media (min-width: 768px) and (max-width: 1023px) {
  .app-container {
    grid-template-columns: 180px 1fr;
  }
  
  .main-content {
    padding: var(--space-6);
  }
  
  .regions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}