:root {
    --sl-sidebar: #111827;
    --sl-sidebar-link: #cbd5e1;
    --sl-accent: #0f766e;
}

body {
    background: #f5f7fb;
    color: #172033;
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #172033 0%, #0f766e 100%);
}

.auth-panel {
    width: min(440px, calc(100vw - 32px));
    background: var(--bs-body-bg);
    border-radius: 8px;
    padding: 32px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, .25);
}

.brand-mark,
.sl-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0;
}

.sl-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: 260px;
    background: var(--sl-sidebar);
    padding: 22px 18px;
}

.sl-logo {
    color: #fff;
    text-decoration: none;
    font-size: 1.25rem;
    margin-bottom: 28px;
}

.sl-sidebar .nav-link {
    color: var(--sl-sidebar-link);
    border-radius: 6px;
    display: flex;
    gap: 10px;
    align-items: center;
}

.sl-sidebar .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, .08);
}

.sl-main {
    margin-left: 260px;
    min-height: 100vh;
}

.sl-topbar {
    min-height: 84px;
    background: var(--bs-body-bg);
    border-bottom: 1px solid var(--bs-border-color);
    padding: 16px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.sl-topbar h1 {
    font-size: 1.5rem;
    margin: 0;
}

.sl-content {
    padding: 28px;
}

.sl-section,
.metric {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    padding: 20px;
}

.sl-section h2 {
    font-size: 1.1rem;
    margin-bottom: 16px;
}

.metric span {
    display: block;
    color: var(--bs-secondary-color);
}

.metric strong {
    font-size: 2rem;
}

.btn-icon {
    width: 40px;
    height: 40px;
    display: inline-grid;
    place-items: center;
    padding: 0;
}

.ldap-tree {
    min-height: 420px;
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    padding: 12px;
    overflow: auto;
}

.ldap-node {
    display: block;
    width: 100%;
    border: 0;
    background: transparent;
    text-align: left;
    padding: 6px 8px;
    border-radius: 6px;
    color: var(--bs-body-color);
}

.ldap-node:hover {
    background: var(--bs-tertiary-bg);
}

.ldap-node.active {
    background: rgba(15, 118, 110, .12);
    color: var(--sl-accent);
}

.ldap-children {
    margin-left: 18px;
    border-left: 1px dashed var(--bs-border-color);
    padding-left: 8px;
}

.empty-state {
    min-height: 420px;
    border: 1px dashed var(--bs-border-color);
    border-radius: 8px;
    display: grid;
    place-items: center;
    text-align: center;
    color: var(--bs-secondary-color);
    padding: 32px;
}

.empty-state i {
    display: block;
    font-size: 3rem;
}

.ldap-entry-panel {
    min-height: 420px;
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    padding: 16px;
    overflow: auto;
    background: var(--bs-body-bg);
}

.ldap-entry-panel > .bi {
    display: block;
    font-size: 3rem;
    color: var(--bs-secondary-color);
    text-align: center;
    margin-top: 120px;
}

.ldap-entry-panel > p {
    color: var(--bs-secondary-color);
    text-align: center;
}

.ldap-value {
    white-space: pre-wrap;
    word-break: break-word;
}

.entry-dn {
    font-size: 1rem;
    word-break: break-word;
}

.audit-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--bs-border-color);
}

.audit-item span {
    display: block;
    color: var(--bs-secondary-color);
    word-break: break-word;
}

@media (max-width: 900px) {
    .sl-sidebar {
        position: static;
        width: auto;
    }

    .sl-main {
        margin-left: 0;
    }

    .sl-topbar {
        align-items: flex-start;
        flex-direction: column;
    }
}