.staff-group-page {
    max-width: 1420px;
    margin: 0 auto 24px;
}

.staff-group-page .card,
.permission-shell,
.permission-group {
    border-radius: 8px;
}

.staff-group-page .card {
    border: 1px solid #d9e0e7;
    box-shadow: none;
}

.staff-group-page .card-header {
    background: #f7f9fc;
    border-bottom: 1px solid #d9e0e7;
    font-weight: 600;
}

.staff-group-page .form-control {
    min-height: 38px;
}

.permission-shell {
    margin-top: 16px;
    border: 1px solid #d9e0e7;
    background: #fff;
    overflow: hidden;
}

.permission-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 18px;
    background: #f5f8fb;
    border-bottom: 1px solid #d9e0e7;
}

.permission-title {
    font-size: 18px;
    font-weight: 700;
    color: #1f2933;
}

.permission-title i {
    margin-right: 8px;
    color: #2563a8;
}

.permission-note {
    margin-top: 6px;
    color: #52616f;
    line-height: 1.45;
}

.permission-stats {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.permission-stats div {
    min-width: 96px;
    padding: 10px 12px;
    border: 1px solid #d7dee7;
    background: #fff;
    border-radius: 8px;
    text-align: center;
}

.permission-stats strong {
    display: block;
    font-size: 20px;
    color: #17324d;
}

.permission-stats span {
    color: #607080;
    font-size: 12px;
}

.permission-toolbar {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) auto;
    gap: 12px;
    padding: 14px 18px;
    border-bottom: 1px solid #e4e9ef;
}

.permission-search {
    position: relative;
}

.permission-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #7a8794;
}

.permission-search input {
    width: 100%;
    height: 38px;
    padding: 0 12px 0 36px;
    border: 1px solid #cfd7df;
    border-radius: 6px;
}

.permission-filters,
.permission-bulk,
.permission-group-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.permission-bulk {
    grid-column: 1 / -1;
}

.permission-filters button,
.permission-bulk button,
.permission-group-actions button {
    border: 1px solid #cfd7df;
    background: #fff;
    color: #253342;
    border-radius: 6px;
    min-height: 34px;
    padding: 6px 10px;
    cursor: pointer;
}

.permission-filters button.active {
    background: #2563a8;
    border-color: #2563a8;
    color: #fff;
}

.permission-alert {
    margin: 14px 18px 0;
    padding: 10px 12px;
    border: 1px solid #cfe0f5;
    background: #f1f7ff;
    color: #244d78;
    border-radius: 6px;
}

.permission-alert.warning {
    border-color: #f2d28b;
    background: #fff8e8;
    color: #71511a;
}

.permission-groups {
    padding: 14px 18px 18px;
}

.permission-group {
    border: 1px solid #dde4eb;
    margin-bottom: 12px;
    overflow: hidden;
    background: #fff;
}

.permission-group-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: #f9fafb;
    border-bottom: 1px solid #dde4eb;
}

.permission-collapse {
    width: 30px;
    height: 30px;
    border: 1px solid #cfd7df;
    background: #fff;
    border-radius: 6px;
}

.permission-group.collapsed .permission-group-body {
    display: none;
}

.permission-group.collapsed .permission-collapse i {
    transform: rotate(-90deg);
}

.permission-group-name {
    flex: 1;
    font-weight: 700;
    color: #1f2933;
}

.permission-group-name span {
    display: inline-block;
    margin-left: 8px;
    color: #697887;
    font-size: 12px;
    font-weight: 500;
}

.permission-row {
    display: grid;
    grid-template-columns: 34px minmax(220px, 1fr) auto;
    align-items: center;
    gap: 10px;
    padding: 11px 12px;
    margin: 0;
    border-bottom: 1px solid #edf1f5;
    cursor: pointer;
}

.permission-row:last-child {
    border-bottom: 0;
}

.permission-row:hover {
    background: #f8fbfd;
}

.permission-row.readonly {
    cursor: default;
    color: #5f6f7f;
    background: #fbfcfd;
}

.permission-check input {
    width: 18px;
    height: 18px;
}

.permission-main {
    min-width: 0;
}

.permission-feature {
    display: block;
    font-weight: 600;
    color: #1f2933;
}

.permission-action {
    display: inline-block;
    margin-top: 3px;
    color: #475867;
}

.permission-main code {
    display: block;
    margin-top: 4px;
    white-space: normal;
    word-break: break-word;
    color: #244d78;
    background: #f2f6fa;
    border-radius: 4px;
    padding: 2px 5px;
}

.permission-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 5px;
}

.permission-badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 2px 7px;
    border-radius: 999px;
    font-size: 12px;
    border: 1px solid transparent;
}

.permission-badge.gray {
    background: #eef2f5;
    border-color: #d8e0e7;
    color: #415263;
}

.permission-badge.blue {
    background: #e9f3ff;
    border-color: #c6dcf4;
    color: #244d78;
}

.permission-badge.green {
    background: #ecf8ef;
    border-color: #cce8d4;
    color: #285b35;
}

.permission-badge.amber {
    background: #fff5dd;
    border-color: #ecd69d;
    color: #74521a;
}

.permission-badge.violet {
    background: #f3efff;
    border-color: #d9cff9;
    color: #4e3c84;
}

.permission-summary {
    margin-top: 16px;
    border: 1px solid #d9e0e7;
    border-radius: 8px;
    background: #fff;
    padding: 16px;
}

.permission-summary-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
}

.permission-summary-count {
    color: #52616f;
    margin-bottom: 12px;
}

.permission-summary-group {
    margin-top: 10px;
}

.permission-summary-group ul {
    margin: 6px 0 0 18px;
    padding: 0;
}

.permission-summary-group li {
    margin-bottom: 5px;
}

.permission-summary-group span {
    display: block;
    color: #607080;
    word-break: break-word;
}

@media (max-width: 992px) {
    .permission-hero,
    .permission-toolbar {
        display: block;
    }

    .permission-stats,
    .permission-filters,
    .permission-bulk {
        justify-content: flex-start;
        margin-top: 10px;
    }

    .permission-row {
        grid-template-columns: 30px 1fr;
    }

    .permission-tags {
        grid-column: 2;
        justify-content: flex-start;
    }
}