:root{--bg:#0a0f1d;--bg-strong:#0d1326;--surface:rgba(16,22,38,.9);--surface-strong:rgba(21,28,46,.95);--border:hsla(0,0%,100%,.08);--text:#eaf2ff;--muted:#9fb2d4;--accent:#5dd6ff;--accent-strong:#38bdf8;--radius:14px;--radius-sm:10px;--shadow:0 18px 48px rgba(0,0,0,.45)}*{box-sizing:border-box}.app-body,body{margin:0;min-height:100vh;background:radial-gradient(120% 120% at 20% 20%,rgba(56,189,248,.08),transparent 40%),radial-gradient(120% 120% at 80% 0,rgba(94,234,212,.1),transparent 45%),linear-gradient(135deg,#0a0f1d,#0c1224 50%,#080b16);color:var(--text);font-family:Inter,Segoe UI,SF Pro Display,system-ui,-apple-system,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}h1{margin:0 0 12px;font-size:26px;letter-spacing:-.01em}p{margin:0;color:var(--muted)}code{padding:2px 6px;border-radius:8px;background:hsla(0,0%,100%,.06);border:1px solid var(--border);color:var(--text);font-family:JetBrains Mono,SFMono-Regular,Menlo,monospace;font-size:13px}.app-shell{max-width:1100px;margin:0 auto;padding:28px 20px 80px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.card+.card{margin-top:16px}.eyebrow{display:inline-block;padding:6px 10px;border-radius:999px;border:1px solid var(--border);color:var(--muted);text-transform:uppercase;letter-spacing:.15em;font-size:11px;margin-bottom:10px;background:hsla(0,0%,100%,.02)}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.page-header p{margin-top:4px}.form-grid{display:grid;grid-gap:12px;gap:12px;max-width:560px;margin-top:16px}.field{display:grid;grid-gap:6px;gap:6px}.field label,.field span{font-size:13px;color:var(--muted)}.actions-row,.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.toolbar{margin-top:12px}.button-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:10px;gap:10px;margin-top:14px}input,select,textarea{width:100%;padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-strong);color:var(--text);transition:border-color .2s ease,box-shadow .2s ease,transform .15s ease}select{width:auto;min-width:200px}textarea{min-height:340px;resize:vertical;font-family:JetBrains Mono,SFMono-Regular,Menlo,monospace;font-size:13px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent-strong);box-shadow:0 0 0 3px rgba(56,189,248,.2)}button{border:1px solid transparent;border-radius:var(--radius-sm);padding:12px 16px;font-weight:700;letter-spacing:.01em;cursor:pointer;background:linear-gradient(135deg,var(--accent) 0,var(--accent-strong) 100%);color:#041019;box-shadow:0 12px 32px rgba(56,189,248,.35);transition:transform .15s ease,box-shadow .2s ease,filter .2s ease}button:hover{transform:translateY(-1px);box-shadow:0 16px 36px rgba(56,189,248,.4);filter:saturate(1.05)}button:active{transform:translateY(0)}button:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}button.secondary{background:transparent;color:var(--text);border-color:var(--border);box-shadow:none}button.secondary:hover{border-color:var(--accent);color:var(--accent)}.status{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid rgba(56,189,248,.35);background:rgba(56,189,248,.08);color:var(--accent);font-weight:600;margin-top:12px}.table-wrap{margin-top:16px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;overflow-x:auto;background:var(--surface);box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse}td,th{padding:12px 14px}th{text-align:left;color:var(--muted);font-size:13px;border-bottom:1px solid var(--border);background:hsla(0,0%,100%,.02)}td{border-bottom:1px solid hsla(0,0%,100%,.05);color:var(--text)}tr:hover td{background:hsla(0,0%,100%,.02)}.pre-output{margin-top:14px;padding:16px;background:#0b1224;border:1px solid var(--border);border-radius:var(--radius);color:#d7e3ff;overflow:auto;box-shadow:var(--shadow)}.nav-shell{position:-webkit-sticky;position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:rgba(9,14,26,.8);border-bottom:1px solid var(--border)}.nav-inner{max-width:1100px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}.nav-brand{font-weight:800;letter-spacing:-.02em}.nav-links{display:flex;gap:8px}.nav-link{padding:10px 12px;border-radius:12px;color:var(--muted);border:1px solid transparent;transition:all .2s ease}.nav-link:hover{color:var(--text);border-color:var(--border);background:hsla(0,0%,100%,.03)}.nav-link.active{color:var(--text);border-color:rgba(56,189,248,.4);background:rgba(56,189,248,.12);box-shadow:0 10px 28px rgba(56,189,248,.18)}