body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-container {
    width: 500px;
    height: 400px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    position: relative;
}

.login-header {
    background: #2d2d2d;
    padding: 20px;
    color: white;
    font-size: 28px;
    position: relative;
    text-align: center;
}

.login-header .tab {
    background: orange;
    color: white;
    font-size: 14px;
    padding: 4px 12px;
    position: absolute;
    top: 8px;
    right: 12px;
    border-radius: 3px;
    font-weight: bold;
}

.login-form {
    padding: 40px;
}

.input-group {
    position: relative;
    margin-bottom: 25px;
}

.input-group input {
    width: 100%;
    padding: 12px;
    padding-right: 35px;
    box-sizing: border-box;
    border: 1px solid orange;
    border-radius: 3px;
    font-size: 16px;
}

.input-group .icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-size: 18px;
}

.login-button {
    background: orange;
    color: white;
    border: none;
    padding: 12px;
    width: 100%;
    font-size: 18px;
    cursor: pointer;
    border-radius: 3px;
    margin-top: 10px;
}

.forgot {
    margin-top: 25px;
    text-align: center;
}

.forgot a {
    color: #0066cc;
    text-decoration: none;
    font-size: 14px;
}