body {
    font-family: Calibri, sans-serif;
    background-color: #f8f9fa;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 10px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px; /* Menambahkan border-radius */
}

h2 {
    text-align: center;
    margin-bottom: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    border-radius: 10px; /* Menambahkan border-radius */
    overflow: hidden; 
}

th:first-child,
td:first-child {
    width: 90%;
    font-size: 0.8em;
}

th:nth-child(2),
td:nth-child(2) {
    width: 5%;
    font-size: 0.9em;
}

th:nth-child(3),
td:nth-child(3) {
    width: 5%;
    font-size: 0.8em;
}

th, td {
    padding: 10px 10px;
    border: 1px solid #dee2e6;
    text-align: left;
}

th {
    background-color: #007bff;
    color: #fff;
    text-align: center;
}

tr:nth-child(even) {
    background-color: #f2f2f2;
}

button {
    padding: 8px 15px;
    background-color: #007bff;
    color: #fff;
    border: none;
    cursor: pointer;
    text-align: center;
    border-radius: 5px; 
    overflow: hidden; 
}

button:hover {
    background-color: #0056b3;
}

.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    text-align: center;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(0, 0, 0, 0.1);
    border-top-color: #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 10px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}