body {
    font-family: Arial, sans-serif 'Courier New', Courier, monospace;
    background: #dbd2d2;
    padding: 30px;
}

form {
    background: rgb(61, 95, 92);
    max-width: 450px;
    margin-top: auto; margin-bottom: auto; margin-left: auto; margin-right: auto;
    padding-bottom: 5%; padding-top: 5%; padding-left: 5%; padding-right: 5%;
    border-radius: 10%;
    box-shadow: 20% 20% 10% rgba(118, 43, 43, 0.941);
}

.satir {
    margin-bottom: 6px;
    background: #3a2f2cfb;
    color: rgb(241, 244, 239);
    width: auto; height: auto;
    border: 14px;
}

label {
    display: block; /* label'leri blok seviyesinde yapar */
    margin-bottom: 0%;/* label ile input arasına boşluk bırakır */
    font-weight: italic;/* label yazısını kalın yapar */
}

input[type="text"],
input[type="email"],
input[type="textarea"]
{
    width: 100%;
    padding: 2%;
    box-sizing: border-box;
}

button {
    width: 60%;
    padding: 12px;
    background-color: #0e0f0e;
    color: rgb(12, 220, 235);
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 15px;
    text-align: center;
}

button:hover {
    background-color: #1f4620;
}

button:active {
    background-color: #0f2310;
}

.error {
    color: #ff6b6b;
    font-size: 12px;
    margin-top: 5px;
}