* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
  border: none;
}

main {
  width: 100%;
}

.header {
  background: #ffffff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: static;
  top: 0;
  z-index: 998; 
  margin: 0;
  padding: 0;
}

.event-categories {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 2rem;
  gap: 2rem;
  background: inherit;
}

.event-categories a {
  text-decoration: none;
  color: var(--muted-foreground, #666);
  font-weight: 500;
  font-size: 1.1rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.event-categories a:hover {
  color: var(--primary, #007bff);
  background-color: var(--muted, #f8f9fa);
}

.event-categories a.active {
  color: var(--primary, #007bff);
  background-color: var(--muted, #f8f9fa);
  font-weight: 600;
}

#event-count {
  text-decoration: none;
}

/* Responsive design */
@media (max-width: 1350px) {
  .event-categories {
    padding: 1.5rem 8rem;
  }
}

@media (max-width: 1100px) {
  .event-categories {
    padding: 1.5rem 4rem;
    gap: 1.5rem;
  }
  
  .event-categories a {
    font-size: 1rem;
    padding: 0.6rem 1.2rem;
  }
}

@media (max-width: 900px) {
  .event-categories {
    padding: 1.5rem 2rem;
    gap: 1rem;
  }
  
  .event-categories a {
    padding: 0.5rem 1rem;
  }
}

/* Mobile horizontal slider */
@media (max-width: 768px) {
  .header {
    position: static; 
  }
  
  .event-categories {
    position: relative; /* Add this for pseudo-element positioning */
    justify-content: flex-start;
    padding: 1rem;
    gap: 0.75rem;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none; 
    -ms-overflow-style: none; 
    scroll-behavior: smooth;
    /* Add padding to show partial items on edges */
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  /* Hide scrollbar for Chrome, Safari and Opera */
  .event-categories::-webkit-scrollbar {
    display: none;
  }
  
  .event-categories a {
    font-size: 0.95rem;
    padding: 0.6rem 1rem;
    border: 1px solid var(--border, #e0e0e0);
    background-color: white;
    min-width: fit-content;
  }
  
  .event-categories a:hover {
    transform: none; 
  }
  
  /* Fixed pseudo-elements - constrained to header height */
  .event-categories::before,
  .event-categories::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0; /* This will now be relative to .event-categories height */
    width: 20px;
    pointer-events: none;
    z-index: 1;
  }
  
  .event-categories::before {
    left: 0;
    background: linear-gradient(to right, rgba(255,255,255,0.8), transparent);
  }
  
  .event-categories::after {
    right: 0;
    background: linear-gradient(to left, rgba(255,255,255,0.8), transparent);
  }
}

@media (max-width: 480px) {
  .event-categories {
    padding: 0.75rem;
    gap: 0.5rem;
  }
  
  .event-categories a {
    font-size: 0.9rem;
    padding: 0.5rem 0.8rem;
  }
}