body{
    direction: rtl;
    text-align: center;
    margin: 0;
    padding: 16px;
    font-family: Tahoma, Arial, sans-serif;
    background: #f8f8f8;
}
table {
    border-collapse: collapse;
    margin: 10px auto 20px auto;
}

table, th, td {
    border: 1px solid black;
    padding: 8px;
    text-align: center;
}
th{
    background-color: #eae7e6;
}
div {
    padding: 10px;
    text-align: center;
}
input[type=text]{
    margin-top: 5px;
    margin-bottom: 5px;
}
input[type=submit]{
    margin-top: 0px;
    margin-bottom: 0px;
}
.error{
    color: red;
}

.noborder{
    border: none;
}

form{
    margin-bottom: 0;
}

.site-header {
    margin-bottom: 20px;
}

.school-name {
    font-size: 1.35rem;
    font-weight: 700;
    color: #1a5276;
    margin: 0 0 12px 0;
    padding: 0;
    text-align: center;
}

.header-banner {
    display: block;
    max-width: min(960px, 100%);
    height: auto;
    margin: 0 auto;
    border-radius: 6px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.student-result-block {
    margin-top: 24px;
}

.result-actions {
    margin: 20px auto;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    align-items: center;
}

.pdf-download-form {
    display: inline;
    margin: 0;
}

.btn-action {
    cursor: pointer;
    padding: 10px 22px;
    font-size: 16px;
    border: none;
    border-radius: 6px;
    background: #1a5276;
    color: #fff;
}

.btn-action:hover {
    background: #2471a3;
}

.btn-action.btn-secondary {
    background: #117864;
}

.btn-action.btn-secondary:hover {
    background: #148f77;
}

@media print {
    body {
        background: #fff;
        padding: 8px;
    }
    .school-name {
        font-size: 1.15rem;
        margin-bottom: 8px;
    }
    .no-print {
        display: none !important;
    }
    .site-header {
        margin-bottom: 12px;
    }
    .header-banner {
        max-height: 100px;
        box-shadow: none;
    }
    .student-result-block {
        margin-top: 0;
    }
    table {
        page-break-inside: avoid;
    }
}