.admin-shell { max-width: 1120px; margin: auto; padding: 1.5rem; }
.admin-heading { display: flex; align-items: start; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.admin-heading h1 { margin: .3rem 0; }
.admin-heading p { color: var(--muted); }
.admin-heading .button { text-decoration: none; white-space: nowrap; }
.admin-section { min-height: 24rem; }
.assignment-fieldset { margin: 1.5rem 0; }
.assignment-row { display: grid; grid-template-columns: 1fr 1fr auto; align-items: end; gap: .75rem; padding: .8rem 0; border-bottom: 1px solid var(--line); }
.access-preview { margin-top: 1rem; padding: 1rem; border-radius: .75rem; background: #f3f6f4; }
.access-preview h3 { margin: 0 0 .5rem; font-size: 1rem; }
.access-preview ul { margin: 0; padding-left: 1.25rem; }
.access-preview li + li { margin-top: .4rem; }
.facility-list { margin-top: 2rem; }
.facility-list h3 { margin-bottom: .5rem; }
.state-chip { display: inline-block; padding: .25rem .5rem; border-radius: .4rem; font-size: .75rem; font-weight: 800; background: #edf5f1; color: #12533e; }
.state-chip--inactive, .state-chip--failed { background: #fff0f0; color: #7d2020; }
.history-detail { max-width: 28rem; white-space: normal; overflow-wrap: anywhere; }
@media (max-width: 760px) { .admin-heading { flex-direction: column; } .assignment-row { grid-template-columns: 1fr; align-items: stretch; } }