@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&display=swap");:root{--primary:#025bbf;--primary-hover:#024fa6;--primary-deep:#02438d;--primary-soft:#e6f2fb;--hover-blue:#d7eaff;--success:#1fc16b;--danger:#d00416;--warning:#eab308;--ink:#111827;--muted:#6b7280;--line:#e5e7eb;--shell:#f9fafb;--card:#ffffff;--shadow:0 1px 2px rgba(16,24,40,0.04),0 8px 24px rgba(2,91,191,0.06);--radius:12px;--font:"IBM Plex Sans",system-ui,sans-serif}*{box-sizing:border-box}body,html{margin:0;min-height:100%;color:var(--ink);font-family:var(--font);background:var(--shell)}a{color:var(--primary)}button,input{font:inherit}.shell{max-width:1120px;margin:0 auto;padding:28px 20px 64px}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:20px}.brand{margin:0;font-size:clamp(1.55rem,2.5vw,2rem);font-weight:700;letter-spacing:-.02em;color:var(--primary)}.lede{max-width:46rem;margin:8px 0 0;color:var(--muted);line-height:1.5}.panel{margin-top:16px;padding:20px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.panel h2{margin:0;font-size:1.1rem;font-weight:600;color:var(--ink)}.panel-head{justify-content:space-between;margin-bottom:14px}.panel-head,.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-top:4px}.metric{padding:14px 16px;border-radius:10px;background:linear-gradient(180deg,#fff,var(--primary-soft));border:1px solid var(--line);border-left:4px solid var(--primary)}.metric .label{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}.metric .value{margin-top:6px;font-size:1.55rem;font-weight:700;color:var(--ink)}.btn{border:1px solid transparent;border-radius:8px;padding:10px 16px;min-width:7rem;cursor:pointer;background:var(--primary);color:white;font-weight:500;transition:background .14s ease,transform .14s ease}.btn:hover:not(:disabled){background:var(--primary-hover)}.btn.secondary{background:white;color:var(--ink);border-color:var(--line)}.btn.secondary:hover:not(:disabled){background:var(--hover-blue);border-color:#bfdbfe}.btn.danger{background:var(--danger)}.btn:disabled{opacity:.55;cursor:not-allowed}.app-status-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:0 0 16px}.app-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:white;color:var(--ink);border-radius:999px;padding:8px 14px;font-size:.875rem;font-weight:600;cursor:pointer;transition:background .14s ease,border-color .14s ease,color .14s ease}.app-chip:hover{background:var(--hover-blue);border-color:#bfdbfe}.app-chip.active{background:var(--primary-soft);border-color:var(--primary);color:var(--primary-deep)}.muted-inline{color:var(--muted);font-size:.85rem}.field{display:flex;flex-direction:column;gap:6px;min-width:200px}.field label,.field-label{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;font-weight:500;color:var(--ink)}.field input,.field select{border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:white}.field input:focus,.field select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(2,91,191,.15)}.table-wrap{margin-top:12px;overflow:auto;border:1px solid var(--line);border-radius:10px}table{width:100%;border-collapse:collapse;font-size:.92rem}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);background:#f8fafc;font-weight:600}tr:hover td{background:#f0f9ff}.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;border:1px solid var(--line);background:white;font-size:.85rem;font-weight:500}.dot{width:8px;height:8px;border-radius:50%;background:var(--warning)}.dot.on{background:var(--success);box-shadow:0 0 0 4px rgba(31,193,107,.18)}.err{color:var(--danger)}.err,.ok-note{margin-top:12px;font-size:.92rem}.ok-note{color:var(--primary-deep)}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr}.login-hero{background:linear-gradient(160deg,var(--primary) 0,var(--primary-deep) 100%);color:white;padding:48px 40px;display:flex;flex-direction:column;justify-content:center}.login-hero h1{margin:0;font-size:clamp(1.8rem,3vw,2.4rem);font-weight:700}.login-hero p{margin:14px 0 0;max-width:28rem;line-height:1.55;color:rgba(255,255,255,.9)}.login-panel{display:grid;place-items:center;padding:32px 20px;background:white}.login-card{width:min(400px,100%)}.login-card h2{margin:0 0 6px;font-size:1.4rem}.login-card .sub{margin:0 0 22px;color:var(--muted)}.stack{display:grid;grid-gap:12px;gap:12px}.help-box{margin-top:12px;padding:14px 16px;border-radius:10px;background:var(--primary-soft);border:1px solid #bfdbfe;color:var(--primary-deep);font-size:.92rem;line-height:1.5}.help-box ol{margin:8px 0 0;padding-left:1.2rem}.help-box li{margin:4px 0}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.tab{border:1px solid var(--line);background:white;color:var(--muted);border-radius:999px;padding:7px 14px;cursor:pointer;font-weight:500}.tab.active{background:var(--primary);border-color:var(--primary);color:white}.docs-block h3{margin:18px 0 8px;font-size:1rem;color:var(--primary-deep)}.docs-block li,.docs-block p{color:var(--muted);line-height:1.55}.docs-block code{background:#f3f4f6;border-radius:4px;padding:1px 6px;font-size:.85em;color:var(--ink)}.tip{position:relative;display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:999px;border:1px solid #93c5fd;background:var(--hover-blue);color:var(--primary);font-size:11px;font-weight:700;cursor:help;flex-shrink:0}.tip:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.tip .tip-bubble{bottom:calc(100% + 8px);width:max-content;max-width:260px;padding:8px 10px;border-radius:8px;background:#0f172a;color:white;font-size:.75rem;font-weight:400;line-height:1.35;letter-spacing:0;text-transform:none;opacity:0;pointer-events:none;transition:opacity .12s ease;z-index:20;box-shadow:0 8px 20px rgba(15,23,42,.25)}.tip .tip-bubble,.tip .tip-bubble:after{position:absolute;left:50%;transform:translateX(-50%)}.tip .tip-bubble:after{content:"";top:100%;border:5px solid transparent;border-top-color:#0f172a}.tip:focus .tip-bubble,.tip:hover .tip-bubble{opacity:1}.tax-rails-controls{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-top:8px}.tax-rails-controls .field{display:flex;flex-direction:column;gap:6px;min-width:0}.tax-rails-controls .field span{font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}.tax-rails-controls input,.tax-rails-controls select{border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:white;color:var(--ink)}.tax-rails-grid{display:grid;grid-gap:16px;gap:16px;margin-top:18px}.tax-rail-card{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff}.tax-rail-card header{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}.tax-rail-card h3{margin:0;font-size:1rem}.rail-source{font-size:.75rem;font-weight:600;color:var(--primary-deep);background:var(--primary-soft);border-radius:999px;padding:4px 10px}.metric .value.sm{font-size:1.05rem}.tax-rail-meta{display:flex;flex-wrap:wrap;gap:16px;margin:12px 0 0}.tax-rail-meta div{min-width:120px}.tax-rail-meta dt{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600}.tax-rail-meta dd{margin:2px 0 0;font-weight:600}.tax-rail-json{margin:12px 0 0;padding:12px;border-radius:8px;background:#0f172a;color:#e2e8f0;font-size:.75rem;overflow:auto;max-height:220px}.tax-rail-json.compact{max-height:160px}.muted{color:var(--muted)}.muted.small{font-size:.8rem;margin:10px 0 0}.help-box.danger{border-color:#fecaca;background:#fef2f2;color:#991b1b}@media (max-width:860px){.login-shell{grid-template-columns:1fr}.login-hero{min-height:220px;padding:32px 24px}.field{min-width:100%}.btn{min-width:auto}}