/* Reset e estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Cabeçalho */
#main-header {
    background-color: #000;
    padding: 15px 0;
    width: 100%;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
}

.logo {
    height: 50px;
}

/* Box com imagem de fundo */
.bingo-image-box {
    background-image: url('../img/bingo1.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 100%;
    min-height: 400px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Ajustes para o box de login do Bulma */
.box {
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Botão personalizado */
.button.is-primary {
    background-color: #4a154b;
    border-color: transparent;
    color: #fff;
    transition: background-color 0.3s;
}

.button.is-primary:hover {
    background-color: #3a0e3b;
}

/* Links */
a {
    color: #4a154b;
    text-decoration: none;
    font-size: 14px;
}

a:hover {
    text-decoration: underline;
}

/* Rodapé */
#main-footer {
    background-color: #2f2f2f; /* Cinza chumbo */
    color: #fff;
    padding: 20px 0;
    text-align: center;
    width: 100%;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Responsividade */
@media (max-width: 768px) {
    .columns.is-vcentered {
        flex-direction: column;
    }
    
    .column.is-4.is-offset-1 {
        margin-left: 0 !important;
        width: 100%;
    }
    
    .column.is-6 {
        width: 100%;
        margin-top: 2rem;
    }
    
    .bingo-image-box {
        min-height: 300px;
    }
}