:root{--bg:#0b1020;--panel:#11182b;--panel2:#18213a;--text:#eef3ff;--muted:#9eb0d0;--accent:#52d3ff;--good:#70e1a1;--border:#263453;--danger:#ff7070}*{box-sizing:border-box}body{margin:0;font:15px/1.5 Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:#080d19;border-right:1px solid var(--border);padding:24px 16px;max-height:100vh;position:sticky;top:0;overflow-y:auto;min-height:0}.brand{font-size:20px;font-weight:800;margin:0 8px 24px}.brand span{color:var(--accent)}.nav a{display:block;padding:11px 12px;border-radius:10px;color:var(--muted);margin:3px 0}.nav a:hover,.nav a.active{background:var(--panel2);color:#fff}.main{padding:28px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.grid{display:grid;gap:16px}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:18px}.metric{font-size:30px;font-weight:800}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:10px 14px;background:var(--accent);color:#05101a;font-weight:800;cursor:pointer}.btn.secondary{background:var(--panel2);color:#fff;border:1px solid var(--border)}.btn.danger{background:var(--danger);color:#220000}table{width:100%;border-collapse:collapse}th,td{text-align:left;border-bottom:1px solid var(--border);padding:12px 8px}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}input,select,textarea{width:100%;background:#0b1326;border:1px solid #40557f;border-radius:10px;color:#fff;padding:10px 12px}input:focus,select:focus,textarea:focus{outline:3px solid rgba(82,211,255,.28);border-color:var(--accent)}label{display:block;margin:12px 0 6px;color:var(--muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:var(--panel2);font-size:12px}.builder-link{background:linear-gradient(135deg,#52d3ff,#70e1a1);color:#061116}.notice{padding:12px 14px;background:#112742;border:1px solid #28547c;border-radius:12px;margin-bottom:16px}@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{display:none}.grid.four,.form-row{grid-template-columns:1fr 1fr}.main{padding:18px}}@media(max-width:600px){.grid.four,.form-row{grid-template-columns:1fr}}

code{background:#07101f;border:1px solid var(--border);padding:2px 6px;border-radius:6px;color:#d7f5ff}.sidebar::-webkit-scrollbar{width:8px}.sidebar::-webkit-scrollbar-thumb{background:#314263;border-radius:8px}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}