:root{--bg:#0f1419;--card:#1a2332;--border:#2d3a4f;--text:#e8edf4;--muted:#8b9cb3;--accent:#3b82f6;--danger:#ef4444;--ok:#22c55e;--warn:#f59e0b}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}a{color:var(--accent);text-decoration:none}.shell{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--card);border-left:1px solid var(--border);padding:1.25rem}.sidebar h1{font-size:1rem;margin:0 0 1rem}.sidebar nav a{display:block;padding:.5rem .75rem;border-radius:8px;color:var(--muted);margin-bottom:.25rem}.sidebar nav a:hover{background:#243044;color:var(--text)}.main{flex:1 1;padding:1.5rem}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1rem 1.25rem;margin-bottom:1rem}.grid{display:grid;grid-gap:1rem;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.btn{background:var(--accent);color:white;border:none;border-radius:8px;padding:.5rem 1rem;cursor:pointer;font-size:.9rem}.btn.secondary{background:#374151}.btn.danger{background:var(--danger)}input,select,textarea{width:100%;background:#111827;border:1px solid var(--border);color:var(--text);border-radius:8px;padding:.5rem .75rem;margin-bottom:.75rem}label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:.25rem}.badge{display:inline-block;font-size:.75rem;padding:.15rem .5rem;border-radius:999px;background:#374151}.badge.high{background:#7f1d1d;color:#fecaca}.badge.pending{background:#78350f;color:#fde68a}.login-wrap{min-height:100vh;display:grid;place-items:center}.login-card{width:min(400px,92vw);background:var(--card);border:1px solid var(--border);border-radius:12px;padding:2rem}table{width:100%;border-collapse:collapse;font-size:.9rem}td,th{text-align:right;padding:.5rem;border-bottom:1px solid var(--border)}.muted{color:var(--muted);font-size:.85rem}