body{font-family:sans-serif;max-width:960px;margin:2rem auto;padding:0 1rem;color:#222}a,h1{color:#1a3a6b}h2{color:#1a3a6b;border-bottom:2px solid #1a3a6b;padding-bottom:.3rem;margin-top:2rem}a:hover{text-decoration:underline}#login-overlay{position:fixed;inset:0;background:#1a3a6b;display:flex;align-items:center;justify-content:center;z-index:9999}#login-box{background:#fff;border-radius:10px;padding:2.5rem 2rem;width:320px;box-shadow:0 8px 32px rgba(0,0,0,.35);text-align:center}#login-box h2{color:#1a3a6b;margin:0 0 .25rem;font-size:1.3em;border:none}#login-box p{color:#666;font-size:.85em;margin:0 0 1.5rem}#login-box input[type=password],#login-box input[type=text]{width:100%;box-sizing:border-box;padding:.55rem .75rem;border:1.5px solid #ccc;border-radius:6px;font-size:.95em;margin-bottom:.75rem;outline:0}#login-box input[type=password]:focus,#login-box input[type=text]:focus{border-color:#1a3a6b}#login-box button{width:100%;padding:.6rem;background:#1a3a6b;color:#fff;border:none;border-radius:6px;font-size:1em;font-weight:600;cursor:pointer;margin-top:.25rem}#login-box button:hover{background:#14305a}#login-error{color:#dc3545;font-size:.85em;margin-top:.5rem;min-height:1.2em}#page-content{display:none}#page-content.active{display:block}.hidden{display:none!important}.signout-btn{background:0 0;border:1px solid #ccc;border-radius:6px;padding:.3rem .8rem;color:#888;font-size:.8em;cursor:pointer}.signout-btn:hover{background:#f5f5f5;border-color:#999}footer{margin-top:3rem;font-size:.8em;color:#888;border-top:1px solid #ddd;padding-top:.75rem}.data-stale{color:#dc3545;font-weight:600}.text-success{color:#166534}.text-error{color:#991b1b}.text-muted{color:#666}.text-sm{font-size:.85em}.mt-1{margin-top:1rem}.mt-half{margin-top:.5rem}.mb-half{margin-bottom:.5rem}@media (max-width:600px){body{margin:1rem auto;padding:0 .5rem}h1{font-size:1.2em}#login-box{width:90%;box-sizing:border-box;padding:2rem 1.25rem}}