/* Navbar Base Styles */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
  padding: 1rem 0;
  background-color: var(--background-light);
  border-bottom: 1px solid var(--gray-200);
}

.navbar.scrolled {
  padding: 0.75rem 0;
  background-color: var(--background-light);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Navigation Links */
.nav-link {
  position: relative;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: all 0.2s ease-in-out;
  border-radius: 0.5rem;
}

.nav-link:hover {
  color: var(--primary-color);
  background-color: var(--gray-100);
}

.nav-link.active {
  color: var(--primary-color);
  background-color: var(--gray-100);
}

/* Mobile Menu Button */
.mobile-menu-button {
  padding: 0.5rem;
  color: var(--gray-700);
  transition: all 0.2s ease-in-out;
  border-radius: 0.5rem;
}

.mobile-menu-button:hover {
  background-color: var(--gray-100);
  color: var(--primary-color);
}

/* Mobile Menu */
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--background-light);
  padding: 1rem;
  border-bottom: 1px solid var(--gray-200);
  transform-origin: top;
  transition: all 0.3s ease-in-out;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.mobile-menu.hidden {
  transform: scaleY(0);
  opacity: 0;
  pointer-events: none;
}

.mobile-menu.visible {
  transform: scaleY(1);
  opacity: 1;
  pointer-events: auto;
}

/* Mobile Menu Links */
.mobile-nav-link {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--gray-700);
  font-weight: 500;
  transition: all 0.2s ease-in-out;
  border-radius: 0.5rem;
}

.mobile-nav-link:hover {
  background-color: var(--gray-100);
  color: var(--primary-color);
}

.mobile-nav-link.active {
  color: var(--primary-color);
  background-color: var(--gray-100);
}

/* User Menu */
.user-menu {
  position: relative;
}

.user-menu-button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  color: var(--gray-700);
  font-weight: 500;
  transition: all 0.2s ease-in-out;
  border-radius: 0.5rem;
}

.user-menu-button:hover {
  background-color: var(--gray-100);
  color: var(--primary-color);
}

.user-menu-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 0.5rem;
  background-color: var(--background-light);
  border-radius: 0.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  min-width: 200px;
  transform-origin: top;
  transition: all 0.2s ease-in-out;
}

.user-menu-dropdown.hidden {
  transform: scaleY(0);
  opacity: 0;
  pointer-events: none;
}

.user-menu-dropdown.visible {
  transform: scaleY(1);
  opacity: 1;
  pointer-events: auto;
}

.user-menu-item {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  color: var(--gray-700);
  font-size: 0.875rem;
  text-align: left;
  transition: all 0.2s ease-in-out;
}

.user-menu-item:hover {
  background-color: var(--gray-100);
  color: var(--primary-color);
}

.user-menu-item.danger {
  color: var(--error-color);
}

.user-menu-item.danger:hover {
  background-color: var(--error-color);
  color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
  .navbar {
    padding: 0.75rem 0;
  }

  .nav-link {
    font-size: 0.8125rem;
    padding: 0.375rem 0.75rem;
  }
  
  .mobile-menu {
    padding: 0.75rem;
  }
  
  .mobile-nav-link {
    padding: 0.625rem 0.75rem;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .navbar {
    background-color: var(--background-dark);
    border-bottom-color: var(--gray-800);
  }
  
  .navbar.scrolled {
    background-color: var(--background-dark);
  }
  
  .nav-link {
    color: var(--gray-300);
  }
  
  .nav-link:hover,
  .nav-link.active {
    color: var(--primary-light);
    background-color: var(--gray-800);
  }
  
  .mobile-menu {
    background-color: var(--background-dark);
    border-bottom-color: var(--gray-800);
  }
  
  .mobile-nav-link {
    color: var(--gray-300);
  }
  
  .mobile-nav-link:hover,
  .mobile-nav-link.active {
    color: var(--primary-light);
    background-color: var(--gray-800);
  }
  
  .user-menu-button {
    color: var(--gray-300);
  }
  
  .user-menu-button:hover {
    color: var(--primary-light);
    background-color: var(--gray-800);
  }
  
  .user-menu-dropdown {
    background-color: var(--background-dark);
  }
  
  .user-menu-item {
    color: var(--gray-300);
  }
  
  .user-menu-item:hover {
    color: var(--primary-light);
    background-color: var(--gray-800);
  }
}