.nsg-wrap{font:14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica,Arial;display:grid;gap:16px}
.nsg-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:16px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.nsg-sub{color:#6b7280;margin:-4px 0 12px}
.nsg-grid{display:grid;gap:12px}
.nsg-grid-vertical{grid-template-columns:1fr}
.nsg-grid label{display:grid;gap:6px}
.nsg-grid input,.nsg-grid select{border:1px solid #d1d5db;border-radius:10px;padding:8px}
.nsg-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.nsg-btn{background:#111827;color:#fff;border:0;border-radius:10px;padding:8px 12px;cursor:pointer}
.nsg-btn.ghost{background:#f3f4f6;color:#111827}
.nsg-file input{display:none}
.nsg-file span{display:inline-block;background:#f3f4f6;border-radius:10px;padding:8px 12px;cursor:pointer}
.nsg-table-wrap{overflow:auto}
.nsg-table{width:100%;border-collapse:separate;border-spacing:0}
.nsg-table th,.nsg-table td{border-bottom:1px solid #eee;padding:8px;vertical-align:middle;white-space:nowrap}
.nsg-table input,.nsg-table select{width:100%;box-sizing:border-box;border:1px solid #e5e7eb;border-radius:8px;padding:6px}
.nsg-textarea{width:100%;box-sizing:border-box;border:1px solid #e5e7eb;border-radius:10px;padding:10px;margin-top:4px}
#nsgToast{position:fixed;bottom:16px;right:16px;background:#111827;color:#fff;padding:10px 14px;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.18);z-index:9999;transition:opacity .2s;opacity:0}