/* ============================================================
   ADMIN CONSOLE — the page kit every /admin page shares
   Page header (Components/Shared/PageHeader), filter toolbar,
   tabs, sortable tables and a few cell helpers. Pages use these
   classes instead of inline styles, so a new page looks like the
   rest without copying markup from a neighbour.
   ============================================================ */

/* --- page header: denser than the member area's --- */
.shell--admin .page-head { margin-bottom: 1rem; }
.shell--admin .page-head__title { font-size: 1.5rem; }
.shell--admin .page-head__sub { max-width: 80ch; }
.shell--admin .back-link { margin-bottom: .5rem; }

/* --- filter toolbar: filters on the left, actions pushed right --- */
.admin-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem .75rem;
    margin-bottom: 1rem;
}
.admin-toolbar .form-control,
.admin-toolbar .form-select { width: auto; }
.admin-toolbar .form-check { margin: 0; white-space: nowrap; font-size: .8125rem; }
.admin-toolbar__search { min-width: 15rem; }
.admin-toolbar__select { min-width: 11rem; max-width: 18rem; }
.admin-toolbar__end {
    margin-left: auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem;
}
@media (max-width: 767.98px) {
    .admin-toolbar__search,
    .admin-toolbar__select { min-width: 0; flex: 1 1 100%; }
    .admin-toolbar__end { margin-left: 0; }
}

/* --- tabs between views of one page (Entries | Registrations) --- */
.admin-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: .25rem;
    border-bottom: 1px solid var(--rsa-line);
    margin-bottom: 1rem;
}
.admin-tabs a {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .55rem .9rem;
    margin-bottom: -1px;
    font-size: .875rem;
    font-weight: 550;
    color: var(--rsa-gray-500);
    border-bottom: 2px solid transparent;
}
.admin-tabs a:hover { color: var(--rsa-gray-900); }
.admin-tabs a.active {
    color: var(--rsa-purple-700);
    border-bottom-color: var(--rsa-purple-600);
    font-weight: 650;
}

/* --- tables: a white card around the table, sortable headers, clickable rows --- */
.admin-table {
    background: var(--rsa-surface);
    border: 1px solid var(--rsa-line);
    border-radius: var(--rsa-radius-lg);
    box-shadow: var(--rsa-shadow-xs);
    overflow-x: auto;
}
.admin-table .table { margin: 0; }
.admin-table .table > :not(caption) > * > * { padding: .55rem .75rem; }
.admin-table .table > tbody > tr:last-child > * { border-bottom: 0; }

th.sortable {
    cursor: pointer;
    user-select: none;
}
th.sortable:hover { color: var(--rsa-gray-900); }
.sort-caret { display: inline-block; width: 1em; margin-left: .15rem; color: var(--rsa-purple-600); }

tr.row-link { cursor: pointer; }

.admin-foot {
    margin-top: .6rem;
    font-size: .8125rem;
    color: var(--rsa-gray-500);
}

.admin-empty {
    padding: 2.5rem 1rem;
    text-align: center;
    color: var(--rsa-gray-500);
    background: var(--rsa-surface);
    border: 1px dashed var(--rsa-line);
    border-radius: var(--rsa-radius-lg);
}
.admin-empty i { display: block; font-size: 1.6rem; margin-bottom: .4rem; color: var(--rsa-gray-400); }

/* --- cells --- */
.cell-sub { display: block; font-size: .8125rem; color: var(--rsa-gray-500); }
.cell-clip {
    display: inline-block;
    max-width: 16rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: bottom;
}
.cell-actions {
    display: flex;
    justify-content: flex-end;
    flex-wrap: nowrap;
    gap: .35rem;
}
.cell-actions form { margin: 0; }

/* Masked ID number with a reveal toggle. */
.masked-id { white-space: nowrap; font-variant-numeric: tabular-nums; }
.masked-id button {
    border: 0;
    background: none;
    padding: 0 .25rem;
    color: var(--rsa-gray-400);
    font-size: .875rem;
    line-height: 1;
}
.masked-id button:hover { color: var(--rsa-purple-600); }

/* "Login as" — deliberately loud: it signs the super admin out of their own session. */
.btn-impersonate {
    --bs-btn-color: #3b2f00;
    --bs-btn-bg: var(--rsa-yellow-500);
    --bs-btn-border-color: var(--rsa-yellow-500);
    --bs-btn-hover-color: #3b2f00;
    --bs-btn-hover-bg: var(--rsa-yellow-400);
    --bs-btn-hover-border-color: var(--rsa-yellow-400);
    --bs-btn-active-bg: var(--rsa-yellow-600);
    --bs-btn-active-border-color: var(--rsa-yellow-600);
    font-weight: 600;
}

/* --- page widths: forms and detail pages read better narrower than the lists --- */
.admin-narrow { max-width: 760px; }
.admin-medium { max-width: 1100px; }

/* --- stat tiles (dashboard) --- */
.admin-stat {
    display: block;
    height: 100%;
    padding: 1rem 1.1rem;
    background: var(--rsa-surface);
    border: 1px solid var(--rsa-line);
    border-radius: var(--rsa-radius-lg);
    box-shadow: var(--rsa-shadow-xs);
    color: inherit;
    transition: border-color var(--rsa-fast), box-shadow var(--rsa-fast);
}
a.admin-stat:hover { border-color: var(--rsa-purple-200); box-shadow: var(--rsa-shadow-sm); color: inherit; }
.admin-stat__label {
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--rsa-gray-500);
}
.admin-stat__value {
    font-family: var(--rsa-font-display);
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--rsa-purple-600);
    font-variant-numeric: tabular-nums;
}
.admin-stat__value.is-due { color: var(--rsa-pink-600); }
.admin-stat__sub { font-size: .8125rem; color: var(--rsa-gray-500); margin-top: .15rem; }

/* --- definition lists on detail pages --- */
.admin-dl { display: grid; grid-template-columns: minmax(8rem, max-content) 1fr; gap: .35rem 1rem; margin: 0; font-size: .875rem; }
.admin-dl dt { font-weight: 500; color: var(--rsa-gray-500); }
.admin-dl dd { margin: 0; color: var(--rsa-gray-800); min-width: 0; overflow-wrap: anywhere; }