h2 {
    font-size: 22px;
    font-weight: bold;
    color: #333;
}

.table th,
.table td {
    vertical-align: middle;
    text-align: center;
}

.btn-group .btn {
    margin: 0 2px;
}

body {
    margin: 0;
    padding: 0;
    height: 100vh;
    background: linear-gradient(-45deg, #1a2a6c, #b21f1f, #fdbb2d, #1a2a6c);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    font-family: 'Segoe UI', sans-serif;
}

@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.container {
    background-color: rgba(255, 255, 255, 0.85); /* leve opacidade */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    margin-top: 30px;
}

.container-1 {
    background-color: rgba(255, 255, 255, 0.85); /* leve opacidade */
    padding: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    margin-top: 30px;
}

main {
    animation: fadeIn 1s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsividade geral */
.dataTables_wrapper {
    overflow-x: auto;
}

/* Melhorar layout dos controles */
.dataTables_length,
.dataTables_filter {
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    .dataTables_wrapper .dataTables_length,
    .dataTables_wrapper .dataTables_filter,
    .dataTables_wrapper .dataTables_info,
    .dataTables_wrapper .dataTables_paginate {
        text-align: left;
        float: none;
        width: 100%;
        margin-bottom: 10px;
    }

    .dataTables_filter input {
        width: 100%;
        box-sizing: border-box;
    }
}