:root{color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,sans-serif}body{margin:0;background:#0b0f14;color:#e6edf3}.app{max-width:1080px;margin:0 auto;padding:2rem 1.5rem 4rem}.header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:2rem;border-bottom:1px solid #23303c;padding-bottom:1rem}.header h1{font-size:1.25rem;margin:0}.muted{color:#8b949e;font-size:.85rem}.card{background:#111820;border:1px solid #23303c;border-radius:10px;padding:1.25rem;margin-bottom:1rem}.site-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem}.site-card{cursor:pointer;transition:border-color .15s ease}.site-card:hover{border-color:#4b8bf5}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:.4rem}.status-online{background:#3fb950}.status-offline{background:#f85149}.status-unknown{background:#8b949e}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid #23303c}th{color:#8b949e;font-weight:500}button.link{background:none;border:none;color:#4b8bf5;cursor:pointer;padding:0;font:inherit}.error{color:#f85149}.center{text-align:center;padding:3rem 0;color:#8b949e}