#universityCatalogDialog {
    position: fixed;
    inset: 0;
    margin: auto;
    width: min(1000px, calc(100vw - 32px));
    max-height: 86vh;
    overflow-y: auto;
    padding: 24px;
    border: 1px solid #dbe3ee;
    border-radius: 18px;
    background: #fff;
    color: #1e293b;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.65;
    box-shadow: 0 24px 80px rgba(15, 23, 42, .24);
}
#universityCatalogDialog::backdrop { background: rgba(15, 23, 42, .48); }
#universityCatalogDialog > div:first-child { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 20px; }
#universityCatalogDialog h2 { font-size: 22px; font-weight: 700; line-height: 1.4; }
#universityCatalogDialog > div:nth-child(2) { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
#universityCatalogDialog select, #universityCatalogDialog input[type="number"] { padding: 8px 12px; border: 1px solid #cbd5e1; border-radius: 8px; background: #fff; }
#universityCatalogDialog > div:nth-child(3) { padding: 12px 14px; margin-bottom: 16px; background: #f1f5f9; border-radius: 10px; color: #64748b; font-size: 12px; overflow-wrap: anywhere; }
#universityCatalogDialog section { padding: 20px; border: 1px solid #dbe3ee; border-radius: 12px; margin-bottom: 12px; }
#universityCatalogDialog h3 { font-size: 17px; font-weight: 600; margin-bottom: 6px; }
#universityCatalogDialog section > p { color: #64748b; font-size: 12px; margin-bottom: 10px; }
#universityCatalogDialog a { display: inline-block; color: #2563eb; text-decoration: underline; margin-bottom: 8px; overflow-wrap: anywhere; }
#universityCatalogDialog label { display: block; padding: 12px 0; border-top: 1px solid #e2e8f0; }
#universityCatalogDialog input[type="checkbox"] { margin-right: 8px; accent-color: #2563eb; }
#universityCatalogDialog label p { padding-left: 22px; color: #64748b; font-size: 12px; white-space: pre-wrap; }
#universityCatalogDialog details { margin: 12px 0; }
#universityCatalogDialog summary { color: #475569; cursor: pointer; }
#universityCatalogDialog pre { white-space: pre-wrap; overflow-wrap: anywhere; padding: 14px; margin-top: 8px; border-radius: 10px; background: #f8fafc; font-size: 12px; }
#universityCatalogDialog section > div:last-child, #universityCatalogDialog > div:last-child { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 16px; }
@media (max-width: 640px) {
    #universityCatalogDialog { padding: 16px; width: calc(100vw - 20px); max-height: 92vh; }
    #universityCatalogDialog h2 { font-size: 18px; }
    #universityCatalogDialog section { padding: 14px; }
}