body {
    font-family: 'Roboto', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f7f8;
    margin: 0;
    padding: 20px;
    color: #000000;
}

h1 {
    text-align: center;
    color: #000000;
    margin-bottom: 30px;
    font-size: 25px;
}

form {
    max-width: 100%;
    margin: 0 auto;
    background: #fff;
    padding: 25px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    min-width: 1500px;
    table-layout: fixed;
}

th, td {
    padding: 8px 10px;
    border: 1px solid #ddd;
    text-align: center;
    vertical-align: middle;
    overflow: hidden;
    text-overflow: ellipsis;
}

th {
    background-color: #071E61;
    color: white;
    font-weight: normal;
    font-size: 12px;
    position: sticky;
    top: 0;
    z-index: 2;
    white-space: normal;
    line-height: 1.2em;
    padding: 10px 8px;
    height: auto;
    word-wrap: break-word;
}

th:nth-child(1), td:nth-child(1) { width: 130px; }
th:nth-child(2), td:nth-child(2) { width: 120px; }
th:nth-child(3), td:nth-child(3) { width: 130px; }
th:nth-child(4), td:nth-child(4) { width: 230px; }
th:nth-child(5), td:nth-child(5) { width: 220px; }
th:nth-child(6), td:nth-child(6) { width: 200px; }
th:nth-child(7), td:nth-child(7) { width: 200px; }
th:nth-child(8), td:nth-child(8) { width: 200px; }
th:nth-child(9), td:nth-child(9) { width: 200px; }
th:nth-child(10), td:nth-child(10) { width: 200px; }
th:nth-child(11), td:nth-child(11) { width: 200px; }
th:nth-child(12), td:nth-child(12) { width: 200px; }
th:nth-child(13), td:nth-child(13) { width: 200px; }

input[type="date"],
input[type="text"],
select {
    width: 100%;
    box-sizing: border-box;
    padding: 6px 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

input[type="date"]:focus,
input[type="text"]:focus,
select:focus {
    border-color: #8CBDEE;
    outline: none;
}

button {
    background-color: #071E61;
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    margin-right: 10px;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #8CBDEE;
}

button:active {
    background-color: #145374;
}

@media (max-width: 768px) {
    form {
        padding: 15px 15px;
    }

    table {
        min-width: 1100px;
    }

    th, td {
        padding: 6px 8px;
        font-size: 11px;
    }

    button {
        width: 100%;
        margin-bottom: 10px;
    }
}

@media (max-width: 480px) {
    table {
        min-width: 800px;
    }
}

.header {
    display: flex;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 2px solid #071E61;
    margin-bottom: 30px;
}

.logo {
    max-height: 60px;
    width: auto;
    margin-right: 20px;
}