main {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 50px 0;
    background-color: #f4f7f6;
}

.form-container {
    max-width: 450px;
    width: 100%;
    background-color: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.1);
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}
.form-header h2 {
    font-size: 24px;
    margin-bottom: 10px;
}
.form-header p {
    color: #666;
    line-height: 1.6;
}

.input-group {
    margin-bottom: 20px;
}
.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}
.input-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
}

.geri-don-linki {
    text-align: center;
    margin-top: 25px;
}
.geri-don-linki a {
    color: #007bff;
    font-weight: 500;
    text-decoration: none;
}