*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--brand: #16181d;--brand-soft: #EBEBEC;--brand-line: #D1D1D3;--brand-ink: #0A0B0D;--ink: #0F172A;--ink-2: #334155;--muted: #64748B;--faint: #94A3B8;--surface: #FFFFFF;--surface-2: #F8FAFC;--hair: #F1F5F9;--line: #E2E8F0;--line-2: #F1F5F9;--pos: #16A34A;--pos-soft: #DCFCE7;--neg: #DC2626;--neg-soft: #FEE2E2;--warn: #D97706;--warn-soft: #FEF3C7;--sh-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--sh-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);--sh-lg: 0 10px 30px rgba(0,0,0,.1), 0 4px 10px rgba(0,0,0,.05);--sh-brand: 0 4px 18px rgba(22,24,29,.3);--radius: 12px}html,body{font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f3f5fa;color:var(--ink);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all .18s;white-space:nowrap;font-family:inherit}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--sh-brand)}.btn-primary:hover:not(:disabled){background:#2d3039;transform:translateY(-1px);box-shadow:0 6px 20px #16181d59}.btn-ghost{background:transparent;color:var(--ink-2);border:1px solid var(--line)}.btn-ghost:hover:not(:disabled){background:var(--hair)}.error-msg{padding:13px 18px;border-radius:11px;background:var(--neg-soft);color:var(--neg);font-weight:600;font-size:13.5px;display:flex;align-items:flex-start;gap:8px}.mono{font-family:JetBrains Mono,Fira Code,monospace}.ml-upgrade-overlay{position:fixed;inset:0;background:#00000073;z-index:1000;display:flex;align-items:center;justify-content:center}.ml-upgrade-popup{position:relative;background:#fff;border-radius:12px;padding:32px 28px;max-width:360px;width:90%;text-align:center;box-shadow:0 20px 60px #0000002e}.ml-upgrade-popup h3{margin:0 0 10px;font-size:17px;font-weight:700;color:#0f172a}.ml-upgrade-popup p{margin:0 0 22px;font-size:14px;color:#64748b;line-height:1.5}.ml-upgrade-popup-actions{display:flex;gap:10px;justify-content:center}.ml-upgrade-popup-btn{padding:9px 20px;border-radius:7px;font-size:14px;font-weight:600;cursor:pointer;border:none}.ml-upgrade-popup-btn--primary{background:#16181d;color:#fff}.ml-upgrade-popup-btn--primary:hover{background:#2d3040}.ml-upgrade-popup-btn--secondary{background:#f1f5f9;color:#475569}.ml-upgrade-popup-btn--secondary:hover{background:#e2e8f0}.ml-upgrade-popup-icon{width:36px;height:36px;border-radius:8px;background:#f1f5f9;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#0f172a;margin:0 auto 14px}.ml-upgrade-popup-text{display:flex;flex-direction:column;gap:4px;margin-bottom:18px}.ml-upgrade-popup-text strong{font-size:15px;font-weight:700;color:#0f172a}.ml-upgrade-popup-text span{font-size:13px;color:#64748b}.ml-upgrade-popup-cta{display:block;width:100%;padding:10px;background:#16181d;color:#fff;border:none;border-radius:7px;font-size:14px;font-weight:600;cursor:pointer;margin-bottom:8px}.ml-upgrade-popup-cta:hover{background:#2d3040}.ml-upgrade-popup-close{position:absolute;top:10px;right:12px;background:none;border:none;color:#94a3b8;font-size:18px;cursor:pointer;padding:4px;line-height:1}.ml-upgrade-popup-close:hover{color:#475569}.ml-upgrade-popup-close-text{display:block;width:100%;background:none;border:none;color:#64748b;font-size:13px;font-weight:600;cursor:pointer;padding:8px;font-family:inherit}.ml-upgrade-popup-close-text:hover{color:#0f172a}