body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.login-container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    width: 300px;
}

h2 {
    text-align: center;
    color: #333;
}

form {
    margin-top: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #555;
}

input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.form-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.remember-me {
    display: flex;
    align-items: center;
}

button {
    background-color: #4caf50;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

#error-message {
    color: red;
    margin-top: 10px;
}

.additional-features {
    margin-top: 15px;
    text-align: center;
    font-size: 14px;
}

.additional-features a {
    text-decoration: none;
    color: #007bff;
}

.divider {
    margin: 0 8px;
    color: #999;
}

.tab {
    overflow: hidden;
    background-color: #586f75;
}

.tab button {
    background-color: inherit;
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 14px 16px;
    transition: 0.3s;
    font-size: 17px;
}

.tab button:hover {
    background-color: #588a9c;
}

.tab button.active {
    background-color: #63aac0;
}

.tabcontent {
    display: none;
}

.error-message {
    color: rgb(148, 39, 39);
    margin-top: 10px;
}