/* Estilo geral */
body {
    font-family: 'Arial', sans-serif;
    background-color: #121212;
    color: #ffffff;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Cabeçalho */
header {
    width: 100%;
    padding: 30px 20px;
    background: linear-gradient(90deg, #0f2027, #203a43, #2c5364);
    text-align: center;
    box-shadow: 0px 4px 8px rgba(0, 255, 255, 0.2);
}

h1 {
    margin: 0;
    font-size: 28px;
    color: #00ffff;
}

header p {
    margin-top: 8px;
    font-size: 16px;
    color: #ddd;
}

/* Animação de carregamento */
#loading {
    margin: 50px;
    font-size: 20px;
    color: #00ffff;
    animation: blink 1s infinite alternate;
}

@keyframes blink {
    0% { opacity: 1; }
    100% { opacity: 0.5; }
}

/* Estilização da Tabela */
.table-container {
    width: 90%;
    max-width: 1200px;
    margin: 40px 0;
    overflow-x: auto;
    border-radius: 8px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: #1e1e1e;
    box-shadow: 0px 4px 10px rgba(0, 255, 255, 0.2);
}

thead {
    background: #00ffff;
    color: #000;
    text-transform: uppercase;
}

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #333;
}

tr:nth-child(even) {
    background: #252525;
}

tr:hover {
    background-color: rgba(0, 255, 255, 0.2);
}

/* Rodapé */
footer {
    width: 100%;
    padding: 20px;
    text-align: center;
    background: linear-gradient(90deg, #203a43, #2c5364);
    color: #ddd;
    box-shadow: 0px -4px 8px rgba(0, 255, 255, 0.2);
}

/* Responsividade */
@media screen and (max-width: 768px) {
    body {
        font-size: 14px;
    }

    th, td {
        padding: 10px;
    }

    .table-container {
        width: 100%;
        overflow-x: auto;
    }
}

@media screen and (max-width: 480px) {
    h1 {
        font-size: 20px;
    }

    table {
        font-size: 12px;
    }

    th, td {
        padding: 8px;
    }
}