/* ============================================
   NAVIGATION.CSS
   
   This file styles all navigation-related elements:
   
   - Navigation links: All clickable nav items in the sidebar
     (hover states, active states, colors, padding, icons)
   - Navigation icons: Emoji/icons displayed next to nav links
   - External link indicators: Arrow icons for external links
   - Sidebar footer: The footer section at the bottom of the sidebar
   - Footer text and links: Text and links within the sidebar footer
   
   Influences: Sidebar navigation links, footer, link hover/active states
   ============================================ */

.nav-link {
    display: flex;
    align-items: center;
    font-size: .9rem;
    gap: 0.5rem;
    padding: 0.5rem .5rem;
    text-decoration: none;
    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.05);
    position: relative;
}

.nav-link.active {
    font-weight: 500;
}

.nav-icon {
    font-size: 1.1rem;
}

.external-icon {
    margin-left: auto;
    font-size: 1rem;
    opacity: 0.6;
    flex-shrink: 0;
}

/* ============================================
   SIDEBAR FOOTER
   ============================================ */

.sidebar-footer {
    margin-top: auto;
    padding: 1.5rem 1rem 1rem 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-shrink: 0;
}

.footer-text,
.footer-link {
    font-size: 0.75rem;
    text-decoration: none;
}

.footer-link:hover {
    text-decoration: underline;
}