.sm-shell {
    display: grid;
    grid-template-columns: 268px minmax(0, 1fr);
    min-height: 100vh;
    font-family: var(--sm-font);
    background: #f8fafc;
    color: var(--sm-text);
}

.sm-sidebar {
    background: var(--sm-surface);
    border-right: 1px solid #e8edf4;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: 1.25rem .75rem 1rem;
}

.sm-brand h2 {
    color: #111827;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -.02em;
    margin: 0;
}

.sm-brand-default {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .25rem .3rem .75rem;
}

.sm-brand-logo {
    border-radius: 8px;
    height: 32px;
    object-fit: contain;
    width: 32px;
}

.sm-brand-mark {
    align-items: center;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 8px;
    color: #fff;
    display: inline-flex;
    font-size: .72rem;
    font-weight: 800;
    height: 32px;
    justify-content: center;
    letter-spacing: -.04em;
    width: 32px;
}

.sm-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sm-nav {
    flex: 1;
    margin-top: 1.1rem;
}

.sm-nav-list > li {
    margin-bottom: .25rem;
}

.sm-nav-link,
.sm-nav-section-toggle {
    align-items: center;
    background: transparent;
    border: 0;
    border-radius: 9px;
    color: #334155;
    cursor: pointer;
    display: flex;
    font: inherit;
    gap: .7rem;
    padding: .68rem .72rem;
    text-align: left;
    text-decoration: none;
    width: 100%;
}

.sm-nav-link:hover,
.sm-nav-section-toggle:hover {
    background: #f1f5f9;
    color: #1d4ed8;
}

.sm-nav-link.active {
    background: #edf4ff;
    color: #155eef;
    font-weight: 600;
}

.sm-nav-section-toggle {
    justify-content: flex-start;
    list-style: none;
}

.sm-nav-section-toggle::-webkit-details-marker {
    display: none;
}

.sm-nav-section-toggle .sm-nav-chevron {
    color: #64748b;
    font-size: .7rem;
    margin-left: auto;
    transform: rotate(-90deg);
    transform-origin: center;
    transition: transform .15s ease;
}

.sm-nav-section[open] > .sm-nav-section-toggle .sm-nav-chevron {
    transform: rotate(0deg);
}

.sm-nav-sublist {
    margin: .15rem 0 .65rem !important;
    padding-left: .55rem !important;
}

.sm-nav-link--child {
    font-size: .9rem;
    padding: .58rem .72rem;
}

.sm-nav-icon {
    color: #64748b;
    flex: 0 0 1.05rem;
    font-size: 1rem;
    line-height: 1;
    text-align: center;
    width: 1.05rem;
}

.sm-nav-link.active .sm-nav-icon,
.sm-nav-link:hover .sm-nav-icon,
.sm-nav-section-toggle:hover .sm-nav-icon {
    color: #155eef;
}

.sm-nav-section--module {
    margin-top: .85rem;
}

.sm-nav-empty {
    color: var(--sm-muted);
    font-size: .9rem;
    padding: .75rem;
}

.sm-profile {
    align-items: center;
    border: 1px solid #e8edf4;
    border-radius: 10px;
    color: #1e293b;
    display: flex;
    gap: .6rem;
    margin-top: auto;
    padding: .65rem .55rem;
    text-decoration: none;
}

.sm-profile-menu {
    margin-top: auto;
    position: relative;
}

.sm-profile-menu .sm-profile {
    cursor: pointer;
    margin-top: 0;
}

.sm-profile-menu .sm-profile::-webkit-details-marker {
    display: none;
}

.sm-profile-menu .sm-profile::marker {
    content: "";
}

.sm-profile-menu[open] .sm-profile {
    background: #f8fbff;
    border-color: #bfd3f5;
}

.sm-profile-menu[open] .sm-profile > .bi {
    transform: rotate(180deg);
}

.sm-profile-menu__dropdown {
    background: #fff;
    border: 1px solid #dbe3ee;
    border-radius: 10px;
    bottom: calc(100% + .5rem);
    box-shadow: 0 14px 30px rgba(15, 23, 42, .12);
    left: 0;
    padding: .35rem;
    position: absolute;
    right: 0;
    z-index: 10;
}

.sm-profile-menu__dropdown form {
    margin: 0;
}

.sm-profile-menu__item {
    align-items: center;
    background: transparent;
    border: 0;
    border-radius: 7px;
    color: #334155;
    display: flex;
    font: inherit;
    font-size: .78rem;
    gap: .6rem;
    padding: .62rem .65rem;
    text-align: left;
    text-decoration: none;
    width: 100%;
}

.sm-profile-menu__item:hover,
.sm-profile-menu__item:focus-visible {
    background: #f1f5f9;
    color: #1d4ed8;
    outline: 0;
}

.sm-profile-menu__item > .bi {
    color: #64748b;
    font-size: .9rem;
    width: 1rem;
}

.sm-profile-menu__logout {
    color: #b42318;
    cursor: pointer;
}

.sm-profile-menu__logout:hover,
.sm-profile-menu__logout:focus-visible {
    background: #fff4f2;
    color: #b42318;
}

.sm-profile-menu__logout:hover > .bi,
.sm-profile-menu__logout:focus-visible > .bi {
    color: #b42318;
}

.sm-profile--signed-out .sm-profile-avatar {
    background: #edf4ff;
    color: var(--sm-accent, #1d4ed8);
}

.sm-profile--signed-out > .bi {
    color: var(--sm-accent, #1d4ed8);
    font-size: .9rem;
}

.sm-profile--signed-out:hover {
    background: #f8fbff;
    border-color: #bfd3f5;
}

.sm-profile:hover {
    background: #f8fafc;
}

.sm-profile-avatar {
    align-items: center;
    background: #e2e8f0;
    border-radius: 50%;
    color: #475569;
    display: inline-flex;
    flex: 0 0 32px;
    font-size: .78rem;
    font-weight: 700;
    height: 32px;
    justify-content: center;
    width: 32px;
}

.sm-profile-copy {
    display: flex;
    flex: 1;
    flex-direction: column;
    min-width: 0;
}

.sm-profile-copy strong,
.sm-profile-copy small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sm-profile-copy strong {
    font-size: .82rem;
}

.sm-profile-copy small {
    color: #64748b;
    font-size: .72rem;
}

.sm-profile > .bi {
    color: #64748b;
    font-size: .75rem;
}

.sm-main {
    min-width: 0;
    position: relative;
}

.sm-header {
    align-items: center;
    background: rgba(255, 255, 255, .92);
    border-bottom: 1px solid #e8edf4;
    display: flex;
    justify-content: space-between;
    min-height: 72px;
    padding: .75rem 1.7rem;
}

.sm-breadcrumb {
    align-items: center;
    color: #475569;
    display: flex;
    font-size: .85rem;
    gap: .7rem;
}

.sm-breadcrumb strong {
    color: #334155;
    font-weight: 500;
}

.sm-breadcrumb-separator {
    color: #cbd5e1;
}

.sm-header-actions {
    align-items: center;
    display: flex;
    gap: .55rem;
}

.sm-global-search {
    align-items: center;
    border: 1px solid #dbe3ee;
    border-radius: 9px;
    color: #94a3b8;
    display: flex;
    gap: .55rem;
    margin: 0 .65rem 0 0;
    padding: .48rem .6rem .48rem .75rem;
    width: 265px;
}

.sm-global-search input {
    background: transparent;
    border: 0;
    color: #334155;
    flex: 1;
    font: inherit;
    font-size: .82rem;
    min-width: 0;
    outline: 0;
}

.sm-global-search kbd {
    background: #f8fafc;
    border: 1px solid #edf1f5;
    border-radius: 5px;
    color: #94a3b8;
    font-size: .68rem;
    padding: .16rem .35rem;
    white-space: nowrap;
}

.sm-header-icon {
    background: transparent;
    border: 0;
    border-radius: 8px;
    color: #1e293b;
    font-size: 1.05rem;
    padding: .45rem;
}

.sm-header-icon:hover {
    background: #f1f5f9;
}

.sm-content {
    min-width: 0;
    padding: 1.7rem 1.7rem 2.5rem;
}

/* Legacy shell links retained for module pages that do not use grouped nav. */
.sm-nav a {
    display: flex;
    align-items: center;
}

.security-page {
    max-width: 1280px;
    margin: 0 auto;
}

.security-page__header,
.security-card__header,
.security-toolbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: space-between;
}

.security-page__header {
    margin-bottom: 1.5rem;
}

.security-eyebrow {
    color: var(--sm-accent-hover);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .08em;
    margin: 0;
    text-transform: uppercase;
}

.security-page h1,
.security-page h2,
.security-page h3 {
    color: var(--sm-text);
}

.security-page h2 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.security-page h3 {
    font-size: 1rem;
}

.security-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr);
}

.security-card {
    border: 1px solid var(--sm-border);
    box-shadow: 0 8px 24px rgba(15, 23, 42, .05);
}

.security-users-page {
    margin: 0 auto;
    max-width: 1500px;
}

.security-users-layout {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: minmax(0, 1fr) 410px;
}

.security-users-layout--single {
    grid-template-columns: minmax(0, 1fr);
}

.security-users-heading,
.security-detail-header,
.security-detail-card-heading,
.security-table-footer,
.security-users-toolbar {
    align-items: center;
    display: flex;
    justify-content: space-between;
}

.security-users-heading {
    margin-bottom: 1.4rem;
}

.security-title-block {
    align-items: center;
    display: flex;
    gap: .8rem;
}

.security-title-icon {
    align-items: center;
    background: #eaf2ff;
    border-radius: 10px;
    color: #155eef;
    display: inline-flex;
    font-size: 1.45rem;
    height: 45px;
    justify-content: center;
    width: 45px;
}

.security-title-block h1 {
    color: #111827;
    font-size: 1.8rem;
    letter-spacing: -.04em;
    margin: 0;
}

.security-title-block p {
    color: #64748b;
    font-size: .88rem;
    margin: .15rem 0 0;
}

.security-heading-actions {
    align-items: center;
    display: flex;
    gap: .65rem;
}

.security-primary-button {
    align-items: center;
    background: #1769e8;
    border: 1px solid #1769e8;
    border-radius: 8px;
    color: #fff;
    display: inline-flex;
    gap: .45rem;
    padding: .62rem .95rem;
}

.security-primary-button:hover {
    background: #1258c8;
    border-color: #1258c8;
    color: #fff;
}

.security-icon-button,
.security-row-menu,
.security-detail-close {
    align-items: center;
    background: #fff;
    border: 1px solid #dbe3ee;
    border-radius: 8px;
    color: #334155;
    display: inline-flex;
    height: 38px;
    justify-content: center;
    padding: .35rem;
    width: 38px;
}

.security-stats-grid {
    display: grid;
    gap: .9rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 1.15rem;
}

.security-stat-card {
    background: #fff;
    border: 1px solid #e1e8f1;
    border-radius: 9px;
    min-height: 88px;
    padding: 1rem 1.1rem;
}

.security-stat-card span {
    color: #64748b;
    display: block;
    font-size: .78rem;
    margin-bottom: .55rem;
}

.security-stat-card strong {
    color: #0f172a;
    font-size: 1.4rem;
    font-weight: 500;
}

.security-stat-card__success { color: #16a34a !important; }
.security-stat-card__warning { color: #f59e0b !important; }
.security-stat-card__danger { color: #dc2626 !important; }

.security-users-toolbar {
    gap: .7rem;
    justify-content: flex-start;
    margin-bottom: .85rem;
}

.security-table-search {
    align-items: center;
    background: #fff;
    border: 1px solid #dbe3ee;
    border-radius: 8px;
    color: #94a3b8;
    display: flex;
    gap: .6rem;
    padding: .58rem .75rem;
    width: min(100%, 460px);
}

.security-table-search input {
    border: 0;
    color: #334155;
    flex: 1;
    font: inherit;
    font-size: .82rem;
    min-width: 0;
    outline: 0;
}

.security-filter-button,
.security-clear-button,
.security-outline-button {
    background: #fff;
    border: 1px solid #dbe3ee;
    border-radius: 8px;
    color: #334155;
    font-size: .8rem;
    padding: .57rem .75rem;
}

.security-filter-button { align-items: center; display: inline-flex; gap: .45rem; }
.security-filter-count { align-items: center; background: #1769e8; border-radius: 50%; color: #fff; display: inline-flex; font-size: .68rem; height: 19px; justify-content: center; width: 19px; }
.security-clear-button { border-color: transparent; }
.security-filter-panel { align-items: center; background: #fff; border: 1px solid #dbe3ee; border-radius: 8px; display: flex; gap: .4rem; margin-bottom: .8rem; padding: .55rem .7rem; }
.security-filter-panel > span { color: #64748b; font-size: .78rem; margin-right: .3rem; }
.security-filter-panel .btn { border: 0; border-radius: 6px; color: #475569; font-size: .78rem; padding: .35rem .55rem; }
.security-filter-panel .btn.is-selected { background: #edf4ff; color: #155eef; font-weight: 600; }

.security-users-table-card {
    background: #fff;
    border: 1px solid #e1e8f1;
    border-radius: 9px;
    overflow: hidden;
}

.security-users-table {
    border-collapse: collapse;
    min-width: 780px;
    width: 100%;
}

.security-users-table th {
    background: #fbfcfe;
    border-bottom: 1px solid #e5ebf2;
    color: #475569;
    font-size: .72rem;
    font-weight: 600;
    padding: .75rem .65rem;
    text-align: left;
}

.security-users-table td {
    border-bottom: 1px solid #edf1f5;
    color: #334155;
    font-size: .79rem;
    padding: .82rem .65rem;
    vertical-align: middle;
}

.security-users-table tbody tr { cursor: pointer; transition: background .12s ease; }
.security-users-table tbody tr:hover { background: #f8fbff; }
.security-users-table tbody tr.is-selected { background: #f2f7ff; outline: 1px solid #2672ef; outline-offset: -1px; }
.security-check-cell { padding-left: 1rem !important; width: 42px; }
.security-check-cell input { accent-color: #1769e8; }

.security-user-cell { align-items: center; display: flex; gap: .7rem; }
.security-user-cell > span:last-child { display: flex; flex-direction: column; min-width: 125px; }
.security-user-cell strong { color: #0f172a; font-weight: 600; }
.security-user-cell small { color: #64748b; font-size: .72rem; margin-top: .12rem; }
.security-avatar { align-items: center; background: #dbeafe; border-radius: 50%; color: #1769e8; display: inline-flex; flex: 0 0 36px; font-size: .75rem; font-weight: 700; height: 36px; justify-content: center; width: 36px; }
.security-avatar--0 { background: #dbeafe; color: #2563eb; }
.security-avatar--1 { background: #ede9fe; color: #7c3aed; }
.security-avatar--2 { background: #cffafe; color: #0891b2; }
.security-avatar--3 { background: #fef3c7; color: #d97706; }
.security-avatar--4 { background: #fce7f3; color: #db2777; }
.security-avatar--large { flex-basis: 58px; font-size: 1.25rem; height: 58px; width: 58px; }

.security-status { align-items: center; border-radius: 999px; display: inline-flex; font-size: .72rem; gap: .35rem; padding: .25rem .5rem; white-space: nowrap; }
.security-status i { font-size: .42rem; }
.security-status--active { background: #ecfdf3; color: #15803d; }
.security-status--inactive { background: #fff8e8; color: #d97706; }
.security-status--inactive i { color: #f59e0b; }
.security-role-pills { display: flex; flex-wrap: wrap; gap: .3rem; }
.security-role-pills span { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 5px; color: #334155; padding: .27rem .42rem; }
.security-last-seen { color: #64748b !important; white-space: nowrap; }
.security-row-menu { border-color: transparent; height: 30px; width: 30px; }
.security-empty-state { color: #64748b; padding: 2rem; text-align: center; }
.security-empty-icon { align-items: center; background: #edf4ff; border-radius: 50%; color: #1769e8; display: inline-flex; font-size: 1.25rem; height: 46px; justify-content: center; margin-bottom: .8rem; width: 46px; }
.security-table-footer { color: #64748b; font-size: .75rem; padding: .85rem 1rem; }
.security-pagination { align-items: center; display: flex; gap: .3rem; }
.security-pagination .btn { background: #fff; border: 1px solid #e1e8f1; color: #334155; font-size: .75rem; min-width: 31px; padding: .38rem .5rem; }
.security-pagination .btn.is-active { border-color: #2672ef; color: #1769e8; box-shadow: 0 0 0 1px #2672ef inset; }
.security-pagination .btn:disabled { color: #94a3b8; opacity: .7; }
.security-page-size { margin-left: .45rem; width: 92px; }

.security-user-detail { background: #fff; border: 1px solid #e1e8f1; border-radius: 9px; min-height: 650px; overflow: hidden; }
.security-detail-header { align-items: flex-start; padding: 1.3rem 1.25rem .8rem; }
.security-detail-identity { align-items: center; display: flex; gap: .8rem; }
.security-detail-identity h2 { color: #111827; font-size: 1.2rem; letter-spacing: -.025em; margin: 0; }
.security-detail-identity p { color: #64748b; font-size: .78rem; margin: .2rem 0 .45rem; }
.security-detail-identity small { color: #64748b; display: block; font-size: .72rem; margin: -.2rem 0 .45rem; }
.security-detail-close { border-color: transparent; height: 30px; width: 30px; }
.security-detail-role { align-items: center; color: #64748b; display: flex; font-size: .75rem; gap: .4rem; padding: 0 1.25rem 1rem; }
.security-detail-tabs { border-bottom: 1px solid #e1e8f1; display: flex; gap: .15rem; overflow-x: auto; padding: 0 1.25rem; }
.security-detail-tabs .btn { background: transparent; border: 0; border-bottom: 2px solid transparent; border-radius: 0; color: #334155; font-size: .75rem; padding: .68rem .25rem; margin-right: .9rem; white-space: nowrap; }
.security-detail-tabs .btn.is-active { border-bottom-color: #1769e8; color: #155eef; font-weight: 600; }
.security-detail-body { display: grid; gap: .9rem; padding: 1rem 1.25rem 1.25rem; }
.security-detail-card { border: 1px solid #e5ebf2; border-radius: 8px; padding: .85rem .9rem; }
.security-detail-card h3 { color: #1e293b; font-size: .9rem; margin: 0; }
.security-detail-card-heading { margin-bottom: .8rem; }
.security-detail-card-heading .security-outline-button { font-size: .7rem; padding: .38rem .55rem; }
.security-info-list { display: grid; gap: .6rem .8rem; grid-template-columns: 1fr 1.2fr; margin: 0; }
.security-info-list dt { color: #64748b; font-size: .72rem; }
.security-info-list dd { color: #1e293b; font-size: .72rem; margin: 0; }
.security-enabled-value { color: #16a34a !important; }
.security-assigned-role { align-items: center; border: 1px solid #e5ebf2; border-radius: 6px; display: flex; gap: .55rem; justify-content: space-between; margin-top: .45rem; padding: .55rem; }
.security-assigned-role > span { display: flex; flex-direction: column; gap: .15rem; min-width: 0; }
.security-assigned-role strong { color: #334155; font-size: .71rem; font-weight: 600; }
.security-assigned-role small { color: #64748b; font-size: .68rem; }
.security-role-remove-button { border-color: #fecaca; color: #dc2626; font-size: .68rem; padding: .3rem .5rem; white-space: nowrap; }
.security-role-remove-button:hover { background: #fff7f7; }
.security-role-add { align-items: center; display: flex; gap: .5rem; margin-top: .8rem; }
.security-role-add .form-select { color: #475569; font-size: .75rem; min-width: 0; }
.security-role-add .security-primary-button { flex: 0 0 auto; font-size: .7rem; padding: .42rem .6rem; }
.security-direct-permissions { display: grid; gap: .45rem; }
.security-direct-permission { align-items: center; border: 1px solid #e5ebf2; border-radius: 6px; display: flex; gap: .7rem; justify-content: space-between; padding: .55rem .6rem; }
.security-direct-permission > span:first-child { display: flex; flex-direction: column; gap: .15rem; min-width: 0; }
.security-direct-permission strong { color: #334155; font-size: .72rem; font-weight: 600; }
.security-direct-permission code { color: #64748b; font-size: .65rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.security-permission-effect { border-radius: 999px; font-size: .65rem; font-weight: 600; padding: .25rem .5rem; }
.security-permission-effect--allow { background: #ecfdf3; color: #15803d; }
.security-permission-effect--deny { background: #fff1f2; color: #dc2626; }
.security-muted { color: #64748b; font-size: .76rem; margin: 0; }
.security-activity { align-items: center; display: flex; gap: .55rem; margin-top: .65rem; }
.security-activity-icon { align-items: center; background: #ecfdf3; border-radius: 50%; color: #16a34a; display: inline-flex; font-size: .8rem; height: 25px; justify-content: center; width: 25px; }
.security-activity span:last-child { display: flex; flex-direction: column; }
.security-activity strong { color: #334155; font-size: .72rem; font-weight: 600; }
.security-activity small { color: #64748b; font-size: .66rem; margin-top: .1rem; }
.security-deactivate-button { background: #fff; border: 1px solid #fecaca; border-radius: 8px; color: #dc2626; font-size: .78rem; padding: .65rem; width: 100%; }
.security-deactivate-button:hover { background: #fff7f7; }

.security-modal-backdrop { align-items: center; background: rgba(15, 23, 42, .32); display: flex; inset: 0; justify-content: center; padding: 1rem; position: fixed; z-index: 20; }
.security-modal { background: #fff; border-radius: 12px; box-shadow: 0 24px 80px rgba(15, 23, 42, .2); max-width: 650px; padding: 1.25rem; width: 100%; }
.security-modal h2 { color: #111827; font-size: 1.2rem; margin: 0; }
.security-form-grid { display: grid; gap: .85rem; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 1rem 0; }
.security-form-grid label { color: #475569; display: grid; font-size: .75rem; gap: .35rem; }
.security-modal-actions { display: flex; gap: .5rem; justify-content: flex-end; }
.security-alert { margin-bottom: 1rem; }

.permission-group {
    border-top: 1px solid var(--sm-border);
    padding-top: .75rem;
}

@media (max-width: 900px) {
    .security-grid {
        grid-template-columns: 1fr;
    }

    .security-users-layout {
        grid-template-columns: 1fr;
    }

    .security-stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .security-page__header,
    .security-card__header,
    .security-toolbar {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 900px) {
    .sm-shell {
        grid-template-columns: 1fr;
    }

    .sm-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--sm-border);
    }
}