html, body { height: 100%; }
body {
    background: #23272b;
    color: #f8f9fa;
    font-family: 'Inter', system-ui, sans-serif;
    min-height: 100vh;
}
.topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #23272b;
    border-bottom: 1px solid #343a40;
    padding: 0.75rem 0;
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.site-title {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 1px;
    color: #0dcaf0;
}
.topbar a {
    color: #adb5bd;
    text-decoration: none;
    margin-right: 1.5rem;
    transition: color 0.2s;
}
.topbar a:hover { color: #fff; }
.card {
    background: #2c3035;
    border: none;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.10);
    animation: fadein 0.7s;
}
@keyframes fadein { from { opacity: 0; transform: translateY(20px);} to { opacity: 1; transform: none; } }
.badge-severity-low { background: #6c757d; }
.badge-severity-medium { background: #ffc107; color: #23272b; }
.badge-severity-high { background: #fd7e14; }
.badge-severity-critical { background: #dc3545; }
.severity-badge {
    font-size: 1.1rem;
    padding: 0.5em 1.2em;
    border-radius: 2em;
    font-weight: 600;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
}
.section-title {
    color: #adb5bd;
    font-size: 1.2rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
}
.table-dark th, .table-dark td { vertical-align: middle; border: none; }
.table-dark tbody tr { transition: background 0.2s; }
.table-dark tbody tr:hover { background: #23272b; }
.ref-link {
    color: #0dcaf0;
    text-decoration: none;
    word-break: break-all;
    display: flex;
    align-items: center;
    gap: 0.5em;
}
.ref-link:hover { text-decoration: underline; color: #fff; }
.favicon {
    width: 16px; height: 16px; border-radius: 3px; background: #fff; object-fit: contain;
}
.copy-btn {
    background: none; border: none; color: #adb5bd; cursor: pointer; margin-left: 0.5em; font-size: 1em;
}
.copy-btn:hover { color: #0dcaf0; }
.fade-in { animation: fadein 0.7s; }
@media (max-width: 600px) {
    .card, .section-title { margin-left: -8px; margin-right: -8px; }
    .topbar { padding-left: 0.5rem; padding-right: 0.5rem; }
}