.material-controls { display: grid; gap: 12px; grid-template-columns: 1fr auto; margin: 14px 0; }
.material-row { padding: 16px; margin-bottom: 12px; background: #fbfdfd; border: 1px solid var(--border); border-radius: var(--radius); overflow-wrap: anywhere; }
.material-row strong { display: block; font-size: 14px; }
.material-row label { display: block; margin: 10px 0 4px; font-size: 12px; color: var(--muted); }
.material-row select, .admin-page select { width: 100%; padding: 8px; border: 1px solid var(--border-strong); border-radius: 6px; background: white; font: inherit; }
.material-row button { margin-top: 12px; color: var(--danger); background: transparent; border: 0; cursor: pointer; }
[data-other] { margin-top: 12px; }
.admin-page .page-shell { width: min(100%,1120px); }
.admin-nav { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin: 16px 0; }
a { color: var(--t1-dark); }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table td, .admin-table th { padding: 12px 8px; border-bottom: 1px solid var(--border); text-align: left; }
.table-scroll { overflow-x: auto; }
.admin-page pre { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 13px; }
.admin-page input[type=password] { width: 100%; padding: 12px; border: 1px solid var(--border-strong); border-radius: 6px; }
.admin-page .queue { margin-top: 20px; padding: 20px; border: 1px solid var(--border); border-radius: 8px; }
.admin-page dd { margin: 5px 0 20px; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--muted); }
.admin-page dt { font-size: 14px; font-weight: 600; }
@media(max-width:559px){ .material-controls { grid-template-columns: 1fr; } }
/* Exhibition form completion indicator. */
.expo-progress { position: sticky; z-index: 12; top: 0; padding: 12px 20px 11px; background: rgba(255,255,255,.94); border-top: 1px solid #eef2f2; border-bottom: 1px solid #dfe9e9; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.expo-progress p { display: flex; align-items: center; justify-content: space-between; margin: 0 0 7px; color: var(--muted); font-size: 12px; }
.expo-progress strong { color: var(--t1-dark); font-weight: 700; }
.expo-progress progress { display: block; width: 100%; height: 6px; overflow: hidden; appearance: none; border: 0; border-radius: 999px; background: #e7efef; }
.expo-progress progress::-webkit-progress-bar { background: #e7efef; border-radius: 999px; }
.expo-progress progress::-webkit-progress-value { background: linear-gradient(90deg,var(--t1),var(--t1-dark)); border-radius: 999px; transition: width 180ms ease; }
.expo-progress progress::-moz-progress-bar { background: linear-gradient(90deg,var(--t1),var(--t1-dark)); border-radius: 999px; }
@media (min-width: 560px) { .expo-progress { padding-right: 42px; padding-left: 42px; } }