:root{--ink:#172033;--muted:#667085;--line:#dce2ea;--surface:#fff;--bg:#f3f5f8;--primary:#175cd3;--success:#067647;--danger:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.installer-shell{width:min(1120px,calc(100% - 32px));margin:36px auto 80px}.installer-header{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:24px}.installer-header h1{font-size:clamp(28px,5vw,44px);letter-spacing:-.04em;margin:4px 0 8px}.installer-header p,.section-note{color:var(--muted)}.installer-kicker{font-size:13px;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:var(--primary)}.status-pill{background:#eaf2ff;color:#1849a9;border:1px solid #b2ccff;border-radius:999px;padding:9px 13px;font-weight:700;font-size:13px}.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px;margin:16px 0;box-shadow:0 4px 16px rgba(16,24,40,.04)}.card h2{margin:0 0 16px;font-size:22px}.narrow-card{max-width:620px}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.check-row{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:12px;padding:12px}.check-row>span{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-weight:800}.check-row.passed>span{background:#dcfae6;color:var(--success)}.check-row.failed>span{background:#fee4e2;color:var(--danger)}.check-row small{display:block;color:var(--muted);word-break:break-all;margin-top:2px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid .wide{grid-column:1/-1}.sub-panel{margin-top:20px;padding-top:20px;border-top:1px solid var(--line)}label{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:700}input,textarea,select{width:100%;border:1px solid #b9c2cf;border-radius:9px;background:#fff;color:var(--ink);padding:11px 12px;font:inherit}textarea{resize:vertical}input:focus,textarea:focus,select:focus{outline:3px solid #d1e0ff;border-color:var(--primary)}label.checkbox{flex-direction:row;align-items:center;font-weight:600;padding:10px 0}label.checkbox input{width:18px;height:18px}.button{border:0;border-radius:9px;padding:12px 18px;background:var(--primary);color:#fff;font-weight:800;font-size:14px;cursor:pointer}.button:disabled{opacity:.45;cursor:not-allowed}.button.secondary{background:#eef2f6;color:var(--ink)}.button.danger{background:#b42318}.alert{border-radius:12px;padding:14px 16px;margin-bottom:14px;font-weight:700}.alert-error{background:#fee4e2;color:#912018;border:1px solid #fecdca}.alert-success{background:#dcfae6;color:#05603a;border:1px solid #abefc6}.sticky-submit{position:sticky;bottom:16px;display:flex;justify-content:space-between;align-items:center;gap:20px;background:#101828;color:#fff;border-radius:14px;padding:16px 18px;box-shadow:0 12px 30px rgba(16,24,40,.24)}.sticky-submit span{display:block;color:#cdd5df;font-size:13px;margin-top:2px}.progress-track{height:12px;background:#e4e7ec;border-radius:999px;overflow:hidden}.progress-track span{display:block;height:100%;background:var(--primary);transition:width .3s}.job-summary,.button-row{display:flex;gap:16px;flex-wrap:wrap;margin:16px 0}.job-summary span{border:1px solid var(--line);border-radius:9px;padding:9px 12px}.button-row form{margin:0}pre{white-space:pre-wrap;word-break:break-word;background:#101828;color:#f2f4f7;border-radius:9px;padding:12px;font-size:12px}.launch-card label.checkbox{margin:6px 0}code{background:#eef2f6;border-radius:5px;padding:2px 5px}@media(max-width:720px){.installer-shell{width:min(100% - 20px,1120px);margin-top:18px}.installer-header{display:block}.status-pill{display:inline-block;margin-top:12px}.check-grid,.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.card{padding:18px;border-radius:13px}.sticky-submit{position:static;display:block}.sticky-submit .button{width:100%;margin-top:14px}}