:root{color-scheme:light dark;--bg:#f2f5f9;--surface:#fff;--text:#172234;--muted:#66758a;--border:#dce4ee;--primary:#146fe8;--danger:#c53b4b}@media(prefers-color-scheme:dark){:root{--bg:#0d1420;--surface:#151f2e;--text:#edf3fb;--muted:#a9b7ca;--border:#314057}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 Inter,system-ui,sans-serif}.install{padding:36px 16px}.install-card{width:min(760px,100%);margin:auto;padding:28px;border:1px solid var(--border);border-radius:20px;background:var(--surface);box-shadow:0 24px 70px #06152b18}.brand{display:flex;align-items:center;gap:10px;color:var(--primary);font-weight:900}.brand:first-letter{padding:7px 11px;border-radius:9px;background:var(--primary);color:#fff}.brand span{color:var(--text)}h1{margin:24px 0 3px;font-size:1.8rem}h2{font-size:1rem}p{color:var(--muted)}section{margin:20px 0;padding:18px;border:1px solid var(--border);border-radius:14px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:block;margin:10px 0;color:var(--muted);font-size:.82rem;font-weight:700}input,textarea,select{display:block;width:100%;min-height:44px;margin-top:6px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text)}button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border:0;border-radius:10px;background:var(--primary);color:#fff;text-decoration:none;font-weight:800}.alert{padding:12px;border:1px solid var(--danger);border-radius:10px;color:var(--danger)}.shell{width:min(1180px,calc(100% - 28px));margin:28px auto}.top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.panel{margin-bottom:16px;padding:20px;border:1px solid var(--border);border-radius:16px;background:var(--surface)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.stat{padding:16px;border:1px solid var(--border);border-radius:13px;background:var(--surface)}.stat span{color:var(--muted)}.stat b{display:block;font-size:1.5rem}.inline{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:8px}.inline input{margin:0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap}.actions{display:flex;gap:6px}.danger{background:var(--danger)}.notice{display:grid;gap:4px;margin-bottom:16px;padding:16px;border:1px solid var(--primary);border-radius:13px;background:var(--surface)}.notice code{font-size:1.05rem;color:var(--primary);user-select:all}.notice small{color:var(--muted)}@media(max-width:680px){.grid,.stats,.inline{grid-template-columns:1fr}.install-card{padding:18px}}
 .generator{display:grid;grid-template-columns:repeat(4,minmax(130px,1fr)) auto;gap:8px}.generator input{margin:0}.generator.migrate{grid-template-columns:180px 1fr auto}@media(max-width:680px){.generator,.generator.migrate{grid-template-columns:1fr}}
.serial-cell{display:flex;align-items:center;gap:.5rem;min-width:310px}.serial-cell code,.serial-result code{font-size:.88rem;font-weight:700;letter-spacing:.035em;user-select:all}.copy-serial,.serial-result button{white-space:nowrap}.serial-legacy{display:block}td small{display:block;color:var(--muted,#718096);margin-top:.3rem}.license-result{margin-top:1rem;padding:1rem 1.1rem;border:1px solid #9ed2b4;border-radius:12px;background:#effcf4;display:grid;gap:.45rem}.license-result[hidden]{display:none}.license-result.error{border-color:#f0aaaa;background:#fff1f1;color:#9b2525}.serial-result{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem;border-radius:9px;background:#fff;border:1px dashed #92a4bc}@media(max-width:700px){.serial-cell{min-width:260px}.serial-result{align-items:stretch;flex-direction:column}}