:root{--text:#3d3a42;--text-h:#1a1721;--bg:#f7f6f9;--panel-bg:#fff;--border:#e3e1e8;--accent:#5a3d8a;--accent-hover:#472f70;--danger:#c0392b;--danger-hover:#9e2f21;--sans:system-ui, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}body{font:15px/1.5 var(--sans);color:var(--text);background:var(--bg);margin:0}h1{color:var(--text-h);margin:0 0 4px;font-size:26px}h2{color:var(--text-h);margin:24px 0 8px;font-size:19px}h3{color:var(--text-h);margin:16px 0 8px;font-size:15px}.muted{color:#8a8591;font-size:14px}a{color:var(--accent)}.app-shell{min-height:100svh;display:flex}.sidebar{background:var(--panel-bg);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:220px;padding:20px 12px;display:flex}.sidebar-brand{color:var(--text-h);padding:0 8px 20px;font-size:17px;font-weight:600}.sidebar nav{flex-direction:column;flex:1;gap:2px;display:flex}.nav-link{color:var(--text);border-radius:6px;padding:9px 10px;font-size:14px;text-decoration:none}.nav-link:hover{background:var(--bg)}.nav-link.active{background:var(--accent);color:#fff}.sidebar-footer{border-top:1px solid var(--border);margin-top:12px;padding-top:12px}.user-email{color:#8a8591;word-break:break-all;padding:0 8px 8px;font-size:12px}.content{flex:1;max-width:1100px;padding:32px 40px}.login-screen{justify-content:center;align-items:center;min-height:100svh;display:flex}.login-card{background:var(--panel-bg);border:1px solid var(--border);text-align:center;border-radius:12px;min-width:300px;padding:40px}.login-card h1{margin-bottom:4px}.login-card .btn{margin-top:20px}.error{color:var(--danger);margin-top:12px;font-size:14px}.page-loading{color:#8a8591;padding:40px}.card-grid{grid-template-columns:repeat(2,1fr);gap:16px;margin-top:20px;display:grid}.card-link{background:var(--panel-bg);border:1px solid var(--border);color:inherit;border-radius:10px;padding:20px;text-decoration:none;display:block}.card-link:hover{border-color:var(--accent)}.card-link h2{color:var(--accent);margin:0 0 6px}.card-link p{color:var(--text);margin:0;font-size:14px}.item-list{margin:16px 0;padding:0;list-style:none}.item-list li{border-bottom:1px solid var(--border)}.item-list a{color:var(--text-h);padding:12px 4px;text-decoration:none;display:block}.item-list a:hover{color:var(--accent)}.back-link{margin-bottom:12px;font-size:14px;text-decoration:none;display:inline-block}.form-section,.editable-block{background:var(--panel-bg);border:1px solid var(--border);border-radius:10px;margin-bottom:16px;padding:20px}.sub-block{background:var(--bg);border:1px solid var(--border);border-radius:8px;margin:12px 0;padding:14px}label{color:var(--text-h);margin-bottom:12px;font-size:13px;font-weight:600;display:block}input,textarea,select{width:100%;font:inherit;border:1px solid var(--border);color:var(--text);background:#fff;border-radius:6px;margin-top:4px;padding:8px 10px;font-weight:400;display:block}textarea{resize:vertical;font-family:var(--sans)}.block-header{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.block-actions{flex-shrink:0;gap:6px;display:flex}.save-bar{align-items:center;gap:12px;margin-top:16px;display:flex}.saved-msg{color:#2e7d32;font-size:14px}.btn{font:inherit;cursor:pointer;border:1px solid #0000;border-radius:6px;padding:9px 16px;font-size:14px;font-weight:600}.btn:disabled{opacity:.6;cursor:default}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{border-color:var(--border);color:var(--text-h);background:#fff}.btn-secondary:hover:not(:disabled){border-color:var(--accent)}.btn-danger{border-color:var(--danger);color:var(--danger);background:#fff}.btn-danger:hover:not(:disabled){background:var(--danger);color:#fff}.btn-small{padding:5px 10px;font-size:12px}.field-label{color:var(--text-h);margin-bottom:2px;font-size:13px;font-weight:600;display:block}.markdown-hint{margin-bottom:8px}.markdown-hint code{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:1px 5px;font-size:12px}.md-split{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px;display:grid}@media (width<=800px){.md-split{grid-template-columns:1fr}}.md-editor{min-height:420px;font-family:var(--mono,ui-monospace, Consolas, monospace);margin-top:0;font-size:13px;line-height:1.5}.md-preview{border:1px solid var(--border);text-align:left;background:#fff;border-radius:6px;min-height:420px;max-height:640px;padding:14px 16px;font-size:14px;line-height:1.6;overflow-y:auto}.content-regulamento p{margin:0 0 12px}.content-regulamento ul{margin:0 0 12px;padding-left:20px}.content-regulamento li{margin-bottom:4px}.content-regulamento strong{color:var(--accent)}.maintenance-banner{border:1px solid var(--border);border-radius:10px;justify-content:space-between;align-items:center;gap:16px;margin:20px 0;padding:16px 20px;display:flex}.maintenance-banner p{margin:2px 0 0}.maintenance-loading{color:#8a8591}.maintenance-banner.is-live{background:#eaf7ec;border-color:#b7e0bc}.maintenance-banner.is-live strong{color:#2e7d32}.maintenance-banner.is-maintenance{background:#fdeee9;border-color:#f3c1ae}.maintenance-banner.is-maintenance strong{color:#c0392b}.visibility-toggle{align-items:center;gap:8px;margin-bottom:2px;font-size:14px;display:flex}.visibility-toggle input{width:auto;margin:0;display:inline}.visibility-hint{margin-bottom:16px}.badge-hidden{color:#c0392b;background:#fdeee9;border-radius:10px;margin-left:8px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}