.login-container {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background-color: #616161;
    border-radius: 8px;
    padding: 2rem;
    width: 100%;
    max-width: 400px;
}

.login-header h2 {
    color: #ffffff;
    text-align: center;
    margin-bottom: 2rem;
}

.login-form .form-group {
    margin-bottom: 1rem;
}

.login-form input {
    width: 100%;
    padding: 0.8rem;
    border-radius: 4px;
    border: 1px solid #333;
    background-color: #ffffff;
    color: #880000;
}

.login-form .btn {
    width: 100%;
    background-color: #850000;
    border-color: #850000;
    margin-top: 1rem;
}

.login-form .btn:hover {
    background-color: #cc0000;
    border-color: #cc0000;
}

.login-footer {
    text-align: center;
    margin-top: 1rem;
    color: #ffffff;
}

.login-footer a {
    color: #ff0000;
    text-decoration: none;
}
.input-group {
    position: relative;
    margin-bottom: 15px;
}

.input-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
}

.input-group input {
    padding-left: 35px;
    width: 100%;
    height: 40px;
    border-radius: 5px;
    border: 1px solid #ddd;
}

.login-header {
    text-align: center;
    color: #333;
}

.btn i {
    margin-right: 8px;
}

.login-footer i {
    margin-right: 5px;
    color: #28a745;
}