body {
    background-color: #f3f3f3;
    font-family: 'Segoe UI', Tahoma, sans-serif;
    margin: 0;
    padding: 0;
}

header {
    background-color: #111;
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
}

header h1 {
    margin: 0;
    font-size: 22px;
    letter-spacing: 1px;
}

.login-btn {
    background: #00aaff;
    color: white;
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 6px;
    transition: 0.3s;
}

.login-btn:hover {
    background: #0088cc;
}

main {
    max-width: 600px;
    margin: 20px auto;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.form-alani {
    margin-bottom: 30px;
}

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

textarea {
    width: 100%;
    height: 100px;
    border-radius: 10px;
    border: 1px solid #ccc;
    padding: 10px;
    resize: none;
    font-size: 15px;
}

button {
    margin-top: 10px;
    width: 100%;
    padding: 10px;
    background: #00aaff;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background: #0088cc;
}

.itiraflar h2 {
    text-align: center;
    color: #333;
    margin-bottom: 10px;
}

.itiraf {
    background: #fafafa;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
}

.itiraf p {
    margin: 0;
    color: #222;
}

.itiraf span {
    display: block;
    text-align: right;
    font-size: 12px;
    color: #888;
    margin-top: 8px;
}

.bos {
    text-align: center;
    color: #666;
    font-style: italic;
}