.auth-card { max-width: 28rem; }
.business-nav { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.business-nav .active { text-decoration: underline; }
.current-user { margin-inline-start: auto; overflow-wrap: anywhere; }
.form-fields { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1rem; }
.field-wide { grid-column: 1 / -1; }
.table-responsive { max-width: 100%; overflow-x: auto; }
.data-table { min-width: 42rem; margin-bottom: 0; }
.data-table th, .identifier { white-space: nowrap; }
.data-table td { overflow-wrap: anywhere; }
.validation-summary { overflow-wrap: anywhere; }
.patient-details dd { white-space: pre-wrap; overflow-wrap: anywhere; }
/* T08 presentation only; shared navigation, tables and pagination stay unchanged. */
.patient-search { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1rem; align-items: end; }
.patient-search > * { min-width: 0; }
.patient-search-actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.patient-search-actions .btn { flex: 1; }
.patient-summary { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.patient-section { border: 1px solid var(--bs-border-color); border-radius: var(--bs-border-radius); background: var(--bs-body-bg); overflow: hidden; }
.patient-section > h2 { margin: 0; padding: 1rem; background: var(--bs-tertiary-bg); border-bottom: 1px solid var(--bs-border-color); font-weight: 600; }
.patient-section .patient-details { margin: 0; gap: 0 1.5rem; padding: 0 1rem; }
.patient-details > div { min-width: 0; padding: 1rem 0; border-bottom: 1px solid var(--bs-border-color); }
.patient-details dt { margin-bottom: .375rem; color: var(--bs-secondary-color); font-size: .9375rem; font-weight: 400; overflow-wrap: anywhere; }
.patient-details dd { margin: 0; line-height: 1.65; font-weight: 500; }
.patient-details .patient-unit { white-space: normal; font-size: .875rem; }
.patient-details > .patient-birth-date { grid-column: 1; }
.form-fields > .patient-birth-date { grid-column: 1; min-width: 0; }
.patient-return { padding-top: .5rem; }
@media (min-width: 768px) {
    .form-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .patient-search { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) auto; }
    .patient-search-actions .btn { flex: none; }
    .patient-section > h2 { padding: 1rem 1.5rem; }
    .patient-section .patient-details { padding: 0 1.5rem; }
}
@media (max-width: 767.98px) {
    .current-user { margin-inline-start: 0; }
}