/* Genel ayarlar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #f0f0f5;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

/* Ana container */
.container {
    text-align: center;
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 90%;
    max-width: 500px;
}

/* Logo alanı */
.logo-container {
    margin-bottom: 20px;
}

.logo {
    width: 150px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Form alanı */
.form-container {
    padding: 20px;
}

h1 {
    margin-bottom: 20px;
    font-size: 24px;
    color: #333;
}

label {
    font-size: 18px;
    color: #666;
}

input[type="file"] {
    padding: 10px;
    width: 100%;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    cursor: pointer;
}

input[type="submit"] {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
}

input[type="submit"]:hover {
    background-color: #45a049;
}

/* Responsive tasarım */
@media (max-width: 600px) {
    .container {
        padding: 10px;
    }

    h1 {
        font-size: 20px;
    }

    input[type="file"] {
        font-size: 16px;
    }

    input[type="submit"] {
        font-size: 16px;
    }
}

.complete-message {
    margin-top: 30px;
    padding: 20px;
    background-color: #4CAF50;
    color: white;
    border-radius: 5px;
    text-align: center;
    font-size: 18px;
}

.complete-message h3 {
    margin: 0;
}