* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #121212; /* Vermelho escuro/Preto temático */
    color: #ffffff;
    line-height: 1.6;
    min-width: 320px; 
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}


header {
    width: 100%;
    background-color: #0a0a0a;
    padding: 20px;
    border-bottom: 3px solid #8b0000; /* Linha de sangue simulada */
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

header h1 {
    color: #ff3333;
    font-size: 1.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: center;
}

.menu ul {
    display: flex; 
    flex-direction: row;
    justify-content: center;
    align-items: center;
    list-style: none;
    gap: 20px;
    flex-wrap: wrap; /* Não quebra o layout em telas menores */
}

.menu a {
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
    padding: 5px 10px;
    transition: color 0.3s;
}

.menu a:hover {
    color: #ff3333;
}

main {
    flex: 1;
    display: flex; 
    flex-direction: column;
    justify-content: center; 
    align-items: center;     /* Centralização horizontal perfeita */
    padding: 40px 20px;
    gap: 35px;
    width: 100%;
}

/* Blocos de conteúdo centralizados */
section {
    background-color: #1e1e1e;
    border: 1px solid #333333;
    border-radius: 8px;
    padding: 30px;
    width: 100%;
    max-width: 650px; /* Caixas proporcionais */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.7);
    text-align: center;
}

section h2, section h3 {
    color: #ff3333;
    margin-bottom: 15px;
}

section p {
    color: #cccccc;
    font-size: 1.05rem;
    margin-bottom: 15px;
}

section p:last-child {
    margin-bottom: 0;
}

/* Artigos internos (Página diarios.html) */
article {
    background-color: #262626;
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 15px;
    border-left: 4px solid #8b0000;
    text-align: left;
}

article h3 {
    color: #ff3333;
    margin-bottom: 5px;
}

/* Imagens das páginas (Centralizadas proporcionalmente) */
img {
    max-width: 80%; /* Alinhado ao tamanho proporcional */
    width: 500px;
    height: auto;
    display: block;
    margin: 10px auto; 
    border-radius: 6px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5)
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

th, td {
    border: 1px solid #3d3d3d;
    padding: 12px;
    text-align: center;
}

th {
    background-color: #8b0000;
    color: #ffffff;
    font-weight: bold;
}

tbody tr:nth-child(even) {
    background-color: #262626;
}


form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: left;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

label {
    font-weight: bold;
    color: #dddddd;
}

input {
    width: 100%;
    padding: 12px;
    border: 1px solid #444444;
    border-radius: 4px;
    background-color: #2d2d2d;
    color: #ffffff;
    font-size: 1rem;
}

input:focus {
    outline: none;
    border-color: #ff3333;
}

button {
    background-color: #8b0000;
    color: #ffffff;
    border: none;
    padding: 14px;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 10px;
}

button:hover {
    background-color: #ff3333;
}



    
footer {
    background-color: #0a0a0a;
    text-align: center;
    padding: 20px;
    border-top: 1px solid #222222;
    font-size: 0.85rem;
    color: #777777;
    width: 100%;
}


@media (max-width: 600px) {
    header h1 {
        font-size: 1.5rem;
    }

    .menu ul {
        gap: 10px;
    }
    
    .menu a {
        font-size: 0.95rem;
        padding: 5px;
    }

    main {
        padding: 20px 10px;
    }

    section {
        padding: 20px 15px;
    }

    th, td {
        padding: 8px 4px;
        font-size: 0.8rem;
    }
    
    img {
        max-width: 100%;
    }
}