:root{--bg:#f5f7fb;--panel:#ffffff;--text:#162033;--muted:#647084;--line:#d9e0eb;--primary:#1261a6;--primary-dark:#0b487d;--accent:#16805d;--warn-bg:#fff7e8;--warn-line:#f0d6a8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:var(--primary);text-decoration:none}.shell{min-height:100vh}.topbar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;grid-gap:12px;gap:12px;padding:16px 28px;background:#fff;border-bottom:1px solid var(--line)}.brandIcon{width:34px;height:34px;object-fit:contain}.brand{font-weight:800;font-size:20px}.small{color:var(--muted);font-size:13px}.main{width:min(1040px,calc(100vw - 32px));margin:34px auto}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden}.authPanel,.success{padding:42px;text-align:center}.panelHead{padding:28px 30px 20px;border-bottom:1px solid var(--line)}h1,h2{margin:0 0 10px;letter-spacing:0}.sub{color:var(--muted);line-height:1.5}.steps{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:8px;gap:8px;margin-top:22px}.step{height:6px;border-radius:999px;background:#dfe5ee}.step.active{background:var(--accent)}.content{padding:28px 30px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:18px;gap:18px}.full{grid-column:1/-1}.field label{display:block;margin-bottom:7px;font-size:13px;color:var(--muted);font-weight:700}.input{width:100%;min-height:44px;border:1px solid #c8d2df;border-radius:6px;padding:10px 12px;font:inherit}.input:disabled{background:#eef2f7}.check{display:flex;align-items:flex-start;gap:10px;line-height:1.45}.check input{margin-top:3px}.footerActions{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border-radius:6px;border:1px solid var(--line);padding:0 16px;font-weight:700;cursor:pointer;background:#fff;color:var(--text)}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-dark)}.btn.secondary{border-color:var(--primary);color:var(--primary)}.btn.ghost{background:#f6f8fb}.btn:disabled{opacity:.55;cursor:not-allowed}.notice{border:1px solid var(--warn-line);background:var(--warn-bg);border-radius:6px;padding:12px 14px;margin-bottom:18px}.docList{display:grid;grid-gap:12px;gap:12px}.docRow{display:grid;grid-template-columns:46px 1fr auto;align-items:center;grid-gap:14px;gap:14px;padding:14px;border:1px solid var(--line);border-radius:8px}.docIcon{display:grid;place-items:center;width:42px;height:42px;border-radius:6px;background:#e9f1f9;color:var(--primary);font-size:12px}.docIcon,.docTitle{font-weight:800}.confirmations{display:grid;grid-gap:12px;gap:12px;margin-top:22px}.mfaPanel{max-width:560px;margin:0 auto;text-align:center}.codeInput{width:260px;text-align:center;font-size:24px;letter-spacing:0}.mfaAction{margin-top:22px}.modalBack{position:fixed;inset:0;display:grid;place-items:center;padding:20px;background:rgba(12,21,35,.58)}.modal{width:min(920px,100%);max-height:calc(100vh - 40px);display:grid;grid-template-rows:auto minmax(360px,1fr) auto;background:#fff;border-radius:8px;overflow:hidden}.modalFoot,.modalHead{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;border-bottom:1px solid var(--line)}.modalFoot{border-top:1px solid var(--line);border-bottom:0}.preview{width:100%;height:100%;min-height:480px;border:0}.status{color:var(--muted);font-size:13px}.successIcon{display:inline-grid;place-items:center;min-width:46px;height:46px;padding:0 10px;margin-bottom:18px;border-radius:6px;background:#e7f5ef;color:var(--accent);font-weight:900}.inlineNotice{display:inline-block;margin-top:18px}@media (max-width:720px){.topbar{grid-template-columns:auto 1fr}.topbar .small{grid-column:1/-1}.docRow,.grid{grid-template-columns:1fr}.footerActions,.modalFoot{align-items:stretch;flex-direction:column}}