:root{color-scheme:light dark;--pu-bg:#f6f8fb;--pu-card:#fff;--pu-text:#17202a;--pu-muted:#65758b;--pu-line:#dbe2ea;--pu-accent:#2563eb;--pu-good:#087a52;--pu-warn:#9a6700}*{box-sizing:border-box}body{margin:0;background:var(--pu-bg);color:var(--pu-text);font-family:system-ui,-apple-system,"Segoe UI",sans-serif}.pu-page{max-width:1180px;margin:auto;padding:24px}.pu-back{color:var(--pu-accent);text-decoration:none}.pu-hero{padding:18px 0 8px}.pu-hero h1{font-size:clamp(28px,4vw,46px);margin:8px 0}.pu-hero p{max-width:850px;color:var(--pu-muted);line-height:1.7}.pu-badges{display:flex;gap:8px;flex-wrap:wrap}.pu-badge{background:#e8efff;color:#173e8f;border-radius:999px;padding:5px 10px;font-size:13px}.pu-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}.pu-card{background:var(--pu-card);border:1px solid var(--pu-line);border-radius:16px;padding:18px;margin:16px 0;box-shadow:0 8px 24px #0000000a}.pu-field{display:grid;gap:7px;margin:10px 0;font-weight:650}.pu-field input,.pu-field select,.pu-field textarea{width:100%;padding:10px 12px;border:1px solid var(--pu-line);border-radius:10px;background:transparent;color:inherit}.pu-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.pu-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.pu-btn,button{border:1px solid var(--pu-line);border-radius:10px;padding:10px 14px;background:var(--pu-card);color:inherit;cursor:pointer}.pu-btn.primary,button.primary{background:var(--pu-accent);color:#fff;border-color:var(--pu-accent)}button:disabled{opacity:.45;cursor:not-allowed}.pu-status{color:var(--pu-muted);min-height:1.5em}.pu-status.good{color:var(--pu-good)}.pu-status.warn{color:var(--pu-warn)}.pu-result{min-height:90px}.pu-result a{display:inline-block;margin:6px 8px 6px 0}.pu-canvas-wrap{overflow:auto;background:#394150;border-radius:12px;padding:12px;text-align:center;min-height:360px}.pu-canvas-wrap canvas{max-width:100%;height:auto;background:#fff;box-shadow:0 4px 18px #0006}.pu-toolbar{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;margin-bottom:10px}.pu-kpi{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}.pu-kpi>div{border:1px solid var(--pu-line);border-radius:12px;padding:12px}.pu-kpi b{display:block;font-size:18px}.pu-list{max-height:260px;overflow:auto;border:1px solid var(--pu-line);border-radius:10px;padding:10px}.pu-code{white-space:pre-wrap;word-break:break-word;background:#0f172a;color:#e2e8f0;border-radius:10px;padding:12px}.pu-passwords{display:grid;gap:8px}.pu-password{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}.pu-password code{display:block;overflow:auto;padding:10px;border:1px solid var(--pu-line);border-radius:10px;background:#00000008}.pu-note{color:var(--pu-muted);font-size:14px;line-height:1.6}@media(max-width:800px){.pu-grid{grid-template-columns:1fr}.pu-page{padding:14px}}@media(prefers-color-scheme:dark){:root{--pu-bg:#0f141c;--pu-card:#161d27;--pu-text:#edf2f7;--pu-muted:#aab6c5;--pu-line:#334155;--pu-accent:#4f8cff}.pu-badge{background:#1f3359;color:#dbeafe}}