:root{--bg:#f5f7fb;--panel:#ffffff;--text:#1e2a3a;--muted:#617089;--primary:#1d4ed8;--active-bg:#e8f0ff;--border:#d9e2f2}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:Arial,sans-serif;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:var(--panel);border-right:1px solid var(--border);padding:16px}.brand{font-size:16px;margin:0 0 16px}.user-label{margin:0 0 4px;color:var(--muted);font-size:14px}.date-label{margin:0 0 16px;color:var(--muted);font-size:13px}.menu-item{display:block;margin-bottom:8px;padding:10px 12px;border-radius:8px;color:var(--muted)}.menu-item.active{background:var(--active-bg);color:var(--primary);font-weight:700}.content{padding:24px}.page-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:20px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:16px}.login-card{width:100%;max-width:420px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:24px}.input{width:100%;margin:8px 0 12px;border:1px solid var(--border);border-radius:8px;padding:10px}.password-input-wrap{position:relative}.password-input{padding-right:44px}.password-toggle{position:absolute;top:8px;right:8px;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:6px;background:transparent;color:var(--muted);cursor:pointer}.password-toggle:hover{background:var(--active-bg);color:var(--primary)}.password-toggle:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.password-toggle svg{width:18px;height:18px}.button{width:100%;border:none;border-radius:8px;padding:10px;font-weight:700;color:#fff;background:var(--primary);cursor:pointer}.helper-text{color:#b42318;margin-top:10px}.success-text{color:#067647;margin-top:10px}.auth-link-row{display:flex;justify-content:flex-end;margin:-4px 0 12px}.auth-link{color:var(--primary);font-size:14px;font-weight:600}.auth-link:hover{text-decoration:underline}