.native-doctor-portal .page-shell { max-width: 52rem; margin: 0 auto; padding: 1rem; }
.doctor-inbox-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.doctor-inbox .message-filters { display: flex; flex-wrap: wrap; }
.doctor-inbox .message-filters a, .doctor-inbox button, .doctor-thread button { min-height: 48px; }
.doctor-thread { display: flex; flex-direction: column; gap: 1rem; }
.doctor-thread .message-history { max-height: 55dvh; overflow-y: auto; }
.doctor-thread .message-composer { position: static; }
.doctor-thread .message-actions { flex-wrap: wrap; }
.doctor-thread textarea { min-height: 6rem; font-size: 1rem; }
.doctor-thread .messages-thread-heading { flex-wrap: wrap; }

.doctor-inbox .message-search-field button { width: 48px; height: 48px; }
.doctor-inbox .message-search-field input { padding-right: 56px; }
.doctor-inbox .message-search-field button .ui-icon { width: 20px; height: 20px; }