* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0f172a;
    color: #e2e8f0;
    line-height: 1.6;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-header {
    background: linear-gradient(135deg, #7f1d1d, #991b1b);
    padding: 20px 0;
    border-bottom: 3px solid #fca5a5;
    margin-bottom: 30px;
}

.site-header h1 a {
    color: #fff;
    text-decoration: none;
}

.tagline {
    color: #fecaca;
    font-size: 0.9rem;
    margin: 5px 0 15px;
}

nav a {
    color: #fff;
    margin-right: 15px;
    text-decoration: none;
    padding: 6px 12px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.2);
}

nav a:hover {
    background: rgba(0, 0, 0, 0.4);
}

.card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.card h2 {
    color: #fca5a5;
    margin-bottom: 15px;
}

.alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 15px;
}

.alert-danger {
    background: #450a0a;
    border: 1px solid #dc2626;
    color: #fecaca;
}

.alert-success {
    background: #052e16;
    border: 1px solid #16a34a;
    color: #bbf7d0;
}

.alert-info {
    background: #172554;
    border: 1px solid #2563eb;
    color: #bfdbfe;
}

.alert-warning {
    background: #422006;
    border: 1px solid #d97706;
    color: #fde68a;
}

form label {
    display: block;
    margin-bottom: 5px;
    color: #94a3b8;
}

form input,
form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #475569;
    border-radius: 4px;
    background: #0f172a;
    color: #e2e8f0;
}

button,
.btn {
    display: inline-block;
    padding: 10px 20px;
    background: #dc2626;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
}

button:hover,
.btn:hover {
    background: #b91c1c;
}

.query-box {
    background: #0f172a;
    border: 1px dashed #dc2626;
    padding: 12px;
    font-family: monospace;
    font-size: 0.85rem;
    word-break: break-all;
    margin: 10px 0;
    color: #fca5a5;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

table th,
table td {
    border: 1px solid #334155;
    padding: 10px;
    text-align: left;
}

table th {
    background: #334155;
}

table tr:nth-child(even) {
    background: #1e293b;
}

.vuln-badge {
    display: inline-block;
    background: #dc2626;
    color: #fff;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 8px;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 10px 0;
    border-bottom: 1px solid #334155;
}

.feature-list a {
    color: #60a5fa;
}

.site-footer {
    margin-top: 40px;
    padding: 20px 0;
    border-top: 1px solid #334155;
    color: #64748b;
    font-size: 0.85rem;
}

.site-footer code {
    background: #1e293b;
    padding: 2px 6px;
    border-radius: 3px;
    color: #fca5a5;
}