:root {
    --bg-body: #0f172a;
    --bg-sidebar: rgba(30, 41, 59, 0.7);
    --border-color: rgba(255, 255, 255, 0.1);
    --text-main: #e2e8f0;
    --text-heading: #f8fafc;
    --accent-green: #38bdf8;
    --accent-dim: rgba(56, 189, 248, 0.1);
    --code-bg: rgba(15, 23, 42, 0.8);
}

/* Glassmorphism theme specific overrides */
body {
    background: radial-gradient(circle at top left, #1e293b, #0f172a);
    background-attachment: fixed;
}

#sidebar,
#mobile-toc-sidebar {
    background: rgba(30, 41, 59, 0.6) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

#markdown-viewer {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

.nav-link.active {
    background: rgba(56, 189, 248, 0.2) !important;
    border-left: 4px solid #38bdf8 !important;
    color: #38bdf8 !important;
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.3);
}

.markdown-body a {
    color: #38bdf8;
    text-shadow: 0 0 8px rgba(56, 189, 248, 0.5);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2) !important;
}