body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    width: 90%;
    margin: 50px auto;
    max-width: 1200px;
}

.login-container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

.input-group {
    margin-bottom: 15px;
}

label {
    display: block;
    font-size: 14px;
    margin-bottom: 5px;
    color: #333;
}

input[type="email"], input[type="password"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
}

/* Table Styles */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

table thead {
    background-color: #007BFF;
    color: #cb1d1d;
}

table th, table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

table tr:hover {
    background-color: #f1f1f1;
}

table th {
    cursor: pointer;
}

table tr:nth-of-type(even) {
    background-color: #f9f9f9;
}

table tr:nth-of-type(odd) {
    background-color: #ffffff;
}

/* Responsive */
@media screen and (max-width: 768px) {
    table {
        border: 0;
    }
    table caption {
        font-size: 1.3em;
    }
    table thead {
        display: none;
    }
    table tr {
        margin-bottom: 10px;
        display: block;
        border-bottom: 2px solid #ddd;
    }
    table td {
        display: block;
        text-align: right;
        font-size: 14px;
        border-bottom: 1px solid #ddd;
        position: relative;
        padding-left: 50%;
    }
    table td:before {
        content: attr(data-label);
        position: absolute;
        left: 10px;
        font-weight: bold;
        text-transform: uppercase;
    }
}

/* Buttons */
.btn {
    background-color: #007BFF;
    color: white;
    padding: 10px 15px;
    text-align: center;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.btn:hover {
    background-color: #0056b3;
}

.btn-danger {
    background-color: #dc3545;
}

.btn-danger:hover {
    background-color: #c82333;
}

.btn-success {
    background-color: #28a745;
}

.btn-success:hover {
    background-color: #218838;
}

/* Error Message */
.error-msg {
    color: #dc3545;
    font-size: 14px;
    margin: 10px 0;
}