.dsmb-payment { max-width: 850px; margin: 1.5rem auto; padding: 1.5rem; border: 1px solid #ddd; border-radius: .4rem; background: #fff; color: #222; }
.dsmb-payment h2 { margin-top: 0; }
.dsmb-notice { padding: 1rem; border-left: 4px solid #9b7200; background: #fff8e5; }
.dsmb-payment fieldset { margin: 1.25rem 0; padding: 1rem; border: 1px solid #bbb; }
.dsmb-payment legend { font-weight: 600; padding: 0 .4rem; }
.dsmb-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.dsmb-field label { display: block; margin-bottom: .4rem; font-weight: 600; }
.dsmb-field input, .dsmb-field select, .dsmb-field textarea { box-sizing: border-box; width: 100%; padding: .65rem; font: inherit; border: 1px solid #999; border-radius: .2rem; }
.dsmb-payment button { padding: .75rem 1rem; font: inherit; }
.dsmb-admin-note { font-size: .9em; }
.dsmb-summary { display: grid; grid-template-columns: minmax(120px, 1fr) 2fr; gap: .6rem 1rem; }
.dsmb-summary dt { font-weight: 600; }
.dsmb-summary dd { margin: 0; overflow-wrap: anywhere; }
.dsmb-print { cursor: pointer; }
@media print {
    body * { visibility: hidden; }
    .dsmb-receipt, .dsmb-receipt * { visibility: visible; }
    .dsmb-receipt { position: absolute; left: 0; top: 0; width: 100%; max-width: none; margin: 0; border: 0; box-sizing: border-box; }
    .dsmb-receipt button, .dsmb-receipt form, #wpadminbar { display: none !important; }
}
@media (max-width: 600px) { .dsmb-fields { grid-template-columns: 1fr; } .dsmb-payment { padding: 1rem; } }