:root{--brand: #FF9500;--brand-dark: #CC7700;--bg: #f5f6f8;--card: #ffffff;--text: #1c1f23;--muted: #6b7280;--border: #e3e6ea;--crit: #7A0000;--high: #C0392B;--med: #E67E22;--low: #7F8C8D}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--brand-dark);text-decoration:none}.app{display:flex;min-height:100vh}.sidebar{width:220px;background:#fff;border-right:1px solid var(--border);padding:18px 14px}.brand{font-weight:800;font-size:18px;color:var(--brand);margin-bottom:22px}.nav a{display:block;padding:9px 10px;border-radius:8px;color:var(--text);margin-bottom:4px;font-size:14px}.nav a.active,.nav a:hover{background:#fff6e9;color:var(--brand-dark)}.main{flex:1;padding:24px 28px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.h1{font-size:20px;font-weight:700;margin:0}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:14px}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;color:var(--muted);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--border);font-size:12px;text-transform:uppercase}td{padding:10px;border-bottom:1px solid var(--border)}tr:hover td{background:#fafbfc}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:700;color:#fff;text-transform:uppercase}.btn{background:var(--brand);color:#fff;border:0;border-radius:8px;padding:8px 14px;font-weight:600;cursor:pointer;font-size:14px}.btn:hover{background:var(--brand-dark)}.btn.secondary{background:#eef0f3;color:var(--text)}.btn.danger{background:var(--high)}.btn:disabled{opacity:.5;cursor:not-allowed}.input{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font-size:14px}.login{max-width:380px;margin:12vh auto}.muted{color:var(--muted);font-size:13px}.row{display:flex;gap:10px;align-items:center}.right{margin-left:auto}.err{color:var(--high);font-size:13px}.pill{font-size:12px;padding:2px 8px;border:1px solid var(--border);border-radius:999px;color:var(--muted)}