.report-card {
    max-width: 820px;
    margin: 20px auto 24px;
    padding: 32px;
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.rc-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding-bottom: 18px;
    border-bottom: 2px solid var(--primary);
}

.rc-school { display: flex; align-items: center; gap: 12px; }
.rc-school h2 { margin: 0; font-size: 1.3rem; }
.rc-school p { margin: 2px 0 0; color: var(--muted); }

.rc-exam { text-align: right; }
.rc-exam strong, .rc-exam span { display: block; }
.rc-exam span { color: var(--muted); margin-top: 2px; }

.rc-table { width: 100%; border-collapse: collapse; }
.rc-table th, .rc-table td {
    padding: 10px 12px;
    border: 1px solid var(--border);
    text-align: left;
}
.rc-table { border: 1.5px solid #222; }
.rc-table th, .rc-table td { border-color: #222; }
.rc-table th { background: #ffc000; color: #222; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
.rc-table td.fail { color: #d64545; font-weight: 700; }
.rc-table tfoot td { font-weight: 700; background: var(--background); }

.rc-summary {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin: 14px 0 20px;
}
.rc-summary div {
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    text-align: center;
}
.rc-summary span { display: block; color: var(--muted); font-size: 0.8rem; }
.rc-summary strong { display: block; margin-top: 4px; font-size: 1.2rem; }
.rc-summary strong.pass { color: var(--success); }
.rc-summary strong.fail { color: #d64545; }

.rc-sign {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    text-align: center;
    color: var(--muted);
}
.rc-sign span {
    display: block;
    height: 1px;
    margin-bottom: 6px;
    background: var(--text);
}

@media (max-width: 700px) {
    .report-card { padding: 18px; }
    .rc-head { flex-direction: column; align-items: flex-start; }
    .rc-exam { text-align: left; }
    .rc-summary { grid-template-columns: repeat(2, 1fr); }
    .rc-table { font-size: 0.85rem; }
}

@media print {
    .no-print { display: none !important; }
    body, .student-page { background: white; }
    .student-main { width: 100%; margin: 0; }
    .report-card { border: none; padding: 0; max-width: none; margin: 0; }
    .rc-table th, .rc-summary div { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

.rc-contact { font-size: 0.8rem; }

.rc-banner { display: block; width: 100%; height: auto; }
.rc-has-banner { flex-wrap: wrap; }
.rc-has-banner .rc-school .brand-icon,
.rc-has-banner .rc-school h2,
.rc-has-banner .rc-school .rc-contact { display: none; }
.rc-has-banner .rc-banner {
    flex: 0 0 auto;
    width: calc(100% + 64px);
    max-width: none;
    margin: -32px -32px 0;
    border-radius: var(--radius) var(--radius) 0 0;
}
.rc-banner[hidden] { display: none; }
@media print { .rc-has-banner .rc-banner { width: 100%; margin: 0; border-radius: 0; } .rc-banner { -webkit-print-color-adjust: exact; print-color-adjust: exact; } }

.rc-details {
    margin: 20px 0;
    border: 1.5px solid #222;
}
.rc-details h3 {
    margin: 0;
    padding: 6px 12px;
    background: #ffc000;
    border-bottom: 1.5px solid #222;
    text-align: center;
    font-style: italic;
    font-size: 1.15rem;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
}
.rc-details-body { display: grid; grid-template-columns: 1.5fr 1fr 126px; }
.rc-col { margin: 0; padding: 8px 12px; }
.rc-col + .rc-col { border-left: 1.5px solid #222; }
.rc-col > div { display: flex; gap: 6px; padding: 3px 0; }
.rc-col dt { flex: 0 0 112px; font-weight: 400; color: var(--text); }
.rc-col dd { margin: 0; font-weight: 400; }
.rc-col dd::before { content: ": "; margin-right: 4px; }
.rc-note { margin: 6px 0 0; color: #c00000; font-size: 0.8rem; }
.rc-photo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-left: 1.5px solid #222;
}
.rc-photo img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border: 1px solid #222;
}
.rc-photo span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 4 / 5;
    border: 1px dashed #888;
    color: #888;
    font-size: 0.8rem;
}
.rc-photo [hidden] { display: none; }
@media (max-width: 560px) {
    .rc-details-body { grid-template-columns: 1fr; }
    .rc-col + .rc-col, .rc-photo { border-left: 0; border-top: 1.5px solid #222; }
    .rc-photo { justify-content: flex-start; }
    .rc-photo img, .rc-photo span { width: 126px; }
}

.rc-batch { display: none; }
@media print {
    .printing-batch .rc-batch { display: block; }
    .printing-batch #card, .printing-batch #notice { display: none !important; }
    .rc-batch-card { break-after: page; page-break-after: always; }
    .rc-batch-card:last-child { break-after: auto; page-break-after: auto; }
}

.rc-legend { margin: 8px 0 0; font-size: 0.75rem; color: var(--muted); }
.rc-teacher { margin: 0 0 44px; border: 1.5px solid #222; }
.rc-teacher-label { display: block; padding: 4px 12px; background: #ffc000; border-bottom: 1.5px solid #222; font-style: italic; font-weight: 600; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
.rc-teacher-text { min-height: 2.6em; padding: 8px 12px; }
.rc-edit { cursor: text; }
.rc-edit:hover { background: #fffbe6; }
.rc-edit:focus { outline: 2px solid var(--primary); background: #fff; }
.rc-teacher-text:empty::before { content: attr(data-placeholder); color: #aaa; }
@media print {
    .rc-edit:hover, .rc-edit:focus { background: none; outline: none; }
    .rc-teacher-text:empty::before { content: ""; }
}