.nl{--nl-bg:#fff;--nl-fg:#111827;--nl-muted:#6b7280;--nl-border:#e5e7eb;--nl-accent:#111827;--nl-accent-fg:#fff;--nl-ok:#047857;--nl-error:#b91c1c;--nl-radius:10px;--nl-gap:12px;--nl-font:inherit;color:var(--nl-fg);font-family:var(--nl-font)}.nl *{box-sizing:border-box}.nl-card{background:var(--nl-bg);border:1px solid var(--nl-border);border-radius:var(--nl-radius);padding:calc(var(--nl-gap) * 1.5)}.nl-stack{gap:var(--nl-gap);flex-direction:column;display:flex}.nl-row{gap:var(--nl-gap);flex-wrap:wrap;align-items:center;display:flex}.nl-title{margin:0;font-size:1.25rem;font-weight:700}.nl-label{flex-direction:column;gap:4px;font-size:.875rem;font-weight:600;display:flex}.nl-input,.nl-textarea,.nl-select{font:inherit;border:1px solid var(--nl-border);border-radius:calc(var(--nl-radius) * .7);background:var(--nl-bg);color:var(--nl-fg);width:100%;padding:10px 12px}.nl-textarea{min-height:180px;font-family:ui-monospace,Menlo,monospace;font-size:.85rem}.nl-input:focus-visible,.nl-textarea:focus-visible,.nl-select:focus-visible,.nl-btn:focus-visible{outline:2px solid var(--nl-accent);outline-offset:2px}.nl-check{color:var(--nl-muted);align-items:flex-start;gap:8px;font-size:.875rem;display:flex}.nl-btn{font:inherit;cursor:pointer;border-radius:calc(var(--nl-radius) * .7);border:1px solid var(--nl-accent);background:var(--nl-accent);color:var(--nl-accent-fg);padding:10px 16px;font-weight:600}.nl-btn[disabled]{opacity:.6;cursor:progress}.nl-btn-ghost{color:var(--nl-fg);border-color:var(--nl-border);background:0 0}.nl-msg{margin:0;font-size:.875rem}.nl-msg-ok{color:var(--nl-ok)}.nl-msg-error{color:var(--nl-error)}.nl-hp{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.nl-table{border-collapse:collapse;width:100%;font-size:.875rem}.nl-table th,.nl-table td{text-align:left;border-bottom:1px solid var(--nl-border);padding:8px}.nl-badge{border:1px solid var(--nl-border);color:var(--nl-muted);border-radius:999px;padding:2px 8px;font-size:.75rem;display:inline-block}.nl-stats{gap:var(--nl-gap);grid-template-columns:repeat(auto-fit,minmax(110px,1fr));display:grid}.nl-stat{border:1px solid var(--nl-border);border-radius:var(--nl-radius);padding:10px}.nl-stat b{font-size:1.25rem;display:block}.nl-preview{border:1px solid var(--nl-border);border-radius:var(--nl-radius);background:#fff;width:100%;min-height:360px}.nl-tabs{flex-wrap:wrap;gap:6px;display:flex}.nl-tab[aria-selected=true]{background:var(--nl-accent);color:var(--nl-accent-fg)}.nl-page{max-width:560px;margin:48px auto;padding:0 16px}