body {
    font-family: Arial, sans-serif;
    background: #f0f2f5;
    margin: 0;
    padding: 0;
}
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}
.login-container {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 12px rgba(0,0,0,0.1);
    text-align: center;
}
.login-container input {
    padding: 10px;
    margin: 8px 0;
    width: 100%;
}
.login-container button {
    padding: 10px 15px;
    background: #4CAF50;
    border: none;
    color: white;
    cursor: pointer;
    width: 100%;
}
.login-container .erro {
    color: red;
}
.painel-container {
    max-width: 1000px;
    margin: 30px auto;
    background: #fff;
    padding: 20px;
    border-radius: 6px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.painel-container h1 {
    margin-bottom: 20px;
}
.filtros {
    margin-bottom: 20px;
}
.filtros input, .filtros select, .filtros button {
    padding: 10px;
    margin-right: 8px;
}
table {
    width: 100%;
    border-collapse: collapse;
}
thead {
    background: #f9f9f9;
}
td, th {
    padding: 12px;
    border: 1px solid #ddd;
}
@media (max-width: 600px) {
    .painel-container {
        padding: 10px;
    }
    table, thead, tbody, th, td, tr {
        display: block;
    }
    th {
        background: #f0f0f0;
        text-align: left;
    }
    td {
        border: none;
        border-bottom: 1px solid #eee;
        position: relative;
        padding-left: 50%;
    }
}