body {
    font-family: Segoe UI, Arial, sans-serif;
    background: #f4f6f8;
    margin: 0;
}

/* Ö?renci giri? ve sonuç sayfalar? — dar ortal? */
.container {
    max-width: 480px;
    margin: 60px auto;
    padding: 0 16px;
}

/* Admin sayfalar? — tam geni?lik */
.page-wrapper {
    width: 100%;
}

.login-box, .result-box {
    background: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,.08);
    max-width: 480px;
    margin: 60px auto;
}

label {
    display: block;
    margin: 14px 0 6px;
    font-size: 14px;
    color: #444;
}

input[type=text], input[type=password], input[type=file], select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 16px;
}

button {
    margin-top: 18px;
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 6px;
    background: #1c2b4a;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
}

    button.btn-secondary {
        background: #eee;
        color: #333;
    }

.alert {
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 10px;
    font-size: 14px;
}

.alert-error {
    background: #fdecea;
    color: #b3261e;
}

.alert-info {
    background: #e8f0fe;
    color: #1a4ed8;
}

.alert-success {
    background: #e6f4ea;
    color: #137333;
}

.result-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
}

    .result-table td {
        padding: 8px;
        border-bottom: 1px solid #eee;
    }

.result-message {
    margin-top: 20px;
    padding: 14px;
    background: #f0f4ff;
    border-radius: 8px;
}
.info-box {
    background: #eef2fb;
    border-radius: 8px;
    padding: 14px 18px;
    margin-bottom: 20px;
    font-size: 13px;
    color: #012169;
}

    .info-box strong {
        display: block;
        margin-bottom: 6px;
    }

    .info-box code {
        background: #d8e0f3;
        padding: 2px 6px;
        border-radius: 4px;
        font-size: 12px;
        display: inline-block;
        margin: 2px;
    }