/* Viktor Header - CDN Shared Styles */
/* Import: <link rel="stylesheet" href="https://vektorcdn.com/shared/header.css"> */

.header {
  background: #111111;
  border-bottom: 1px solid #27272a;
  padding: 0.75rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-title {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: inherit;
}

.site-title:hover {
  opacity: 0.8;
}

.site-icon {
  font-size: 1.5rem;
}

.site-name {
  font-size: 1.125rem;
  font-weight: 700;
}

.logo-icon {
  font-size: 1.5rem;
}

.logo-text {
  font-size: 1.125rem;
  font-weight: 700;
  color: #ffffff;
}

.logo-badge {
  padding: 0.25rem 0.5rem;
  background: rgba(99, 102, 241, 0.15);
  color: #6366f1;
  border-radius: 0.25rem;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.signout-btn {
  padding: 0.5rem 0.75rem;
  background: transparent;
  color: #71717a;
  border: 1px solid #27272a;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}

.signout-btn:hover {
  background: #252525;
  color: #ffffff;
}

/* Nav Categories */
.nav-categories {
  display: flex;
  gap: 0.5rem;
}

.nav-category {
  position: relative;
}

.nav-category-btn {
  background: transparent;
  border: 1px solid #333;
  color: #888;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  font-family: inherit;
}

.nav-category-btn:hover {
  border-color: #6366f1;
  color: #fff;
}

.nav-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #1a1a1a;
  border: 1px solid #333;
  border-radius: 8px;
  padding: 0.5rem;
  min-width: 160px;
  z-index: 100;
  margin-top: 0.25rem;
}

.nav-dropdown::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}

.nav-category:hover .nav-dropdown {
  display: block;
}

.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  color: #ccc;
  text-decoration: none;
  border-radius: 4px;
}

.nav-dropdown a:hover {
  background: #333;
  color: #fff;
}

.nav-dropdown a.active {
  color: #6366f1;
}

.nav-icon {
  font-size: 1rem;
}

#main-nav {
  margin-left: auto;
  margin-right: 1rem;
}

@media (max-width: 768px) {
  .nav-categories {
    display: none;
  }

  .header-content {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
}