#tracking-container {
   
    margin: 50px auto;
    padding: 20px;
    background: white !important;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    text-align: center;
}
#tracking-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}
#tracking-form label {
    font-size: 1.2em;
    font-weight: bold;
}
#tracking-form input {
    padding: 10px;
    font-size: 1em;
    border: 1px solid #ccc;
    border-radius: 4px;
}
#tracking-form button {
    padding: 10px;
    background-color: #0073aa;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
}
#tracking-form button:hover {
    background-color: #005177;
}
#tracking-result {
    margin-top: 20px;
    text-align: left;
}
#tracking-result table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}
#tracking-result table, th, td {
    border: 1px solid #ddd;
    padding: 8px;
}
#tracking-result th {
    background-color: #f2f2f2;
}
#error-message {
    color: red;
    margin-top: 20px;
}
#loading-message {
    margin-top: 20px;
}