body {
    background-color: #f4f4f4;
    font-family: 'Segoe UI', sans-serif;
}

.login-container {
    max-width: 400px;
    margin: 80px auto;
    padding: 30px;
    background: #fff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    border-radius: 8px;
    text-align: center;
}

.login-container img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 4px solid #0099e6;
    padding: 8px;
    margin-bottom: 15px;
}

.login-container h4 {
    font-weight: bold;
    margin-bottom: 20px;
}

.form-control {
    border: none;
    border-bottom: 2px solid #0099e6;
    border-radius: 0;
    box-shadow: none;
    padding-left: 0;
    margin-bottom: 20px;
}

.form-control:focus {
    border-color: #007acc;
    box-shadow: none;
}

.btn-login {
    background-color: #0099e6;
    color: white;
    font-weight: bold;
    padding: 10px 30px;
    border: none;
    transition: background-color 0.2s;
}

.btn-login:hover {
    background-color: #007acc;
}

.error-box {
    background-color: #ffe6e6;
    border: 1px solid #ff4d4d;
    color: #cc0000;
    padding: 10px;
    margin-bottom: 20px;
    border-radius: 5px;
}

.forgot-password {
    display: block;
    margin-bottom: 20px;
    color: #333;
    font-size: 0.9rem;
}