body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;margin:0;background:#f1f5f9;}h1,h2{margin:0 0 10px;}.login-body{display:flex;height:100vh;align-items:center;justify-content:center;background:linear-gradient(135deg,#3b82f6,#06b6d4);}.login-container{background:white;padding:30px;border-radius:8px;width:300px;box-shadow:0 0 10px rgba(0,0,0,0.1);text-align:center;}.login-container input{width:100%;padding:10px;margin-bottom:10px;border:1px solid #ccc;border-radius:4px;}.login-container button{width:100%;padding:10px;background:#3b82f6;color:white;border:none;border-radius:4px;cursor:pointer;}.login-container button:hover{background:#2563eb;}.erro-msg{color:red;font-size:0.9em;}.dashboard-body{display:flex;flex-direction:column;min-height:100vh;}.dashboard-header{background:#0f172a;color:white;padding:15px;display:flex;justify-content:space-between;align-items:center;}.dashboard-menu{background:#1e293b;padding:10px;display:flex;gap:10px;}.dashboard-menu button{background:#3b82f6;color:white;border:none;padding:10px 20px;border-radius:4px;cursor:pointer;}.dashboard-menu button:hover{background:#2563eb;}.dashboard-content{flex:1;padding:20px;background:#f8fafc;}.painel-secao{display:none;}.painel-secao:not(.oculto){display:block;}.oculto{display:none;}button#sair{background:#ef4444;padding:8px 15px;border:none;border-radius:4px;cursor:pointer;}button#sair:hover{background:#dc2626;}