:root {
    --kn-font-sans: Inter, system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
    --kn-brand-900: #112f52;
    --kn-brand-800: #173f66;
    --kn-brand-700: #0f6670;
    --kn-brand-600: #02959b;
    --kn-brand-100: #ccebed;
    --kn-brand-50: #e6f7f7;
    --kn-ink: #0f172a;
    --kn-text: #1e293b;
    --kn-muted: #64748b;
    --kn-border: #dbe3ed;
    --kn-border-strong: #cbd5e1;
    --kn-surface: #ffffff;
    --kn-surface-muted: #f8fafc;
    --kn-canvas: #f4f7fb;
    --kn-success: #047857;
    --kn-success-bg: #dcfce7;
    --kn-warning: #b45309;
    --kn-warning-bg: #fef3c7;
    --kn-danger: #b91c1c;
    --kn-danger-bg: #fee2e2;
    --kn-info: #0369a1;
    --kn-info-bg: #e0f2fe;
    --kn-radius-sm: 4px;
    --kn-radius: 6px;
    --kn-radius-lg: 8px;
    --kn-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --kn-shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --kn-sidebar-width: 270px;
    --kn-topbar-height: 68px;
    --kn-content-width: 1440px;
    --kn-space-1: 4px;
    --kn-space-2: 8px;
    --kn-space-3: 12px;
    --kn-space-4: 16px;
    --kn-space-5: 20px;
    --kn-space-6: 24px;
    --kn-space-8: 32px;
}


*,
*::before,
*::after {
    box-sizing: border-box;
}

html.kn-scroll-locked {
    overflow: hidden;
}

body.kn-app {
    margin: 0;
    min-width: 320px;
    background: var(--kn-canvas);
    color: var(--kn-text);
    font-family: var(--kn-font-sans);
    font-size: 15px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: 0;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.kn-app button,
.kn-app input,
.kn-app select,
.kn-app textarea {
    font: inherit;
    letter-spacing: 0;
}

.kn-app h1,
.kn-app h2,
.kn-app h3,
.kn-app p {
    margin-top: 0;
}

.kn-app h1 {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.2;
}

.kn-app h2 {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.25;
}

.kn-app h3 {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
}

.kn-app a {
    color: var(--kn-brand-700);
}

.kn-shell {
    display: grid;
    grid-template-columns: var(--kn-sidebar-width) minmax(0, 1fr);
    min-height: 100vh;
}

.kn-sidebar {
    position: sticky;
    top: 0;
    z-index: 40;
    height: 100vh;
    overflow-y: auto;
    border-right: 1px solid var(--kn-border);
    background: var(--kn-surface);
    padding: var(--kn-space-5);
}

.kn-brand {
    display: flex;
    align-items: center;
    gap: var(--kn-space-3);
    min-width: 0;
    padding-bottom: var(--kn-space-5);
    border-bottom: 1px solid var(--kn-border);
    color: var(--kn-brand-900);
    text-decoration: none;
}

.kn-brand__logo {
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    object-fit: contain;
    border: 1px solid var(--kn-border);
    border-radius: 50%;
    background: var(--kn-surface);
}

.kn-brand__copy {
    min-width: 0;
}

.kn-brand__name,
.kn-brand__tagline {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kn-brand__name {
    font-size: 18px;
    font-weight: 800;
}

.kn-brand__tagline {
    margin-top: 2px;
    color: var(--kn-muted);
    font-size: 12px;
}

.kn-nav {
    display: grid;
    gap: var(--kn-space-1);
    margin-top: var(--kn-space-6);
}

.kn-nav__link {
    display: flex;
    align-items: center;
    gap: var(--kn-space-3);
    min-height: 44px;
    padding: 10px 12px;
    border-radius: var(--kn-radius-lg);
    color: var(--kn-text);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}

.kn-nav__link:hover,
.kn-nav__link.is-active {
    background: var(--kn-brand-50);
    color: var(--kn-brand-900);
}

.kn-nav__icon {
    display: inline-flex;
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    align-items: center;
    justify-content: center;
}

.kn-main {
    display: flex;
    min-width: 0;
    min-height: 100vh;
    flex-direction: column;
}

.kn-topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    min-height: var(--kn-topbar-height);
    align-items: center;
    justify-content: space-between;
    gap: var(--kn-space-4);
    padding: 0 28px;
    border-bottom: 2px solid var(--kn-brand-600);
    background: var(--kn-surface);
    color: var(--kn-brand-900);
    box-shadow: var(--kn-shadow-sm);
}

.kn-topbar__start,
.kn-topbar__end {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: var(--kn-space-3);
}

.kn-topbar__start {
    flex: 1 1 auto;
}

.kn-topbar__end {
    flex: 0 0 auto;
}

.kn-topbar__start > strong,
.kn-topbar__label,
.kn-topbar__title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kn-mobile-app-identity {
    display: none;
}

.kn-mobile-app-identity__logo {
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
    border: 1px solid var(--kn-border);
    border-radius: 8px;
    background: var(--kn-surface);
    object-fit: contain;
}

.kn-mobile-app-identity__copy {
    display: grid;
    min-width: 0;
    gap: 1px;
}

.kn-topbar__title {
    margin: 0;
    color: var(--kn-brand-900);
    font-size: 18px;
    font-weight: 800;
    line-height: 1.2;
}

.kn-topbar .kn-btn--ghost {
    color: var(--kn-brand-900);
}

.kn-account-menu {
    position: relative;
}

.kn-account-menu__trigger {
    display: flex;
    min-height: 44px;
    list-style: none;
    align-items: center;
    gap: 10px;
    padding: 4px 8px;
    border-radius: var(--kn-radius);
    color: var(--kn-brand-900);
    cursor: pointer;
}

.kn-account-menu__trigger::-webkit-details-marker {
    display: none;
}

.kn-account-menu__trigger:hover,
.kn-account-menu[open] .kn-account-menu__trigger {
    background: var(--kn-brand-50);
}

.kn-account-menu__avatar {
    display: inline-flex;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--kn-brand-700);
    border-radius: 50%;
    background: var(--kn-brand-700);
    color: #ffffff;
    font-weight: 700;
}

.kn-account-menu__identity {
    display: grid;
    max-width: 230px;
    line-height: 1.25;
}

.kn-account-menu__identity strong,
.kn-account-menu__identity small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kn-account-menu__identity small {
    color: var(--kn-muted);
    font-size: 11px;
}

.kn-account-menu__chevron {
    color: var(--kn-muted);
    font-size: 18px;
    line-height: 1;
}

.kn-account-menu__dropdown {
    position: absolute;
    z-index: 80;
    top: calc(100% + 8px);
    right: 0;
    width: 240px;
    padding: 6px;
    border: 1px solid var(--kn-border);
    border-radius: var(--kn-radius-lg);
    background: var(--kn-surface);
    box-shadow: var(--kn-shadow-md);
}

.kn-account-menu__item {
    display: block;
    width: 100%;
    padding: 10px 12px;
    border: 0;
    border-radius: var(--kn-radius);
    background: transparent;
    color: var(--kn-text);
    font: inherit;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
}

.kn-account-menu__item:hover {
    background: var(--kn-surface-muted);
    color: var(--kn-brand-900);
}

.kn-account-menu__item--danger {
    color: var(--kn-danger);
}

.kn-content {
    width: 100%;
    flex: 1;
    max-width: none;
    margin: 0;
    padding: 28px 32px 48px;
}

.kn-app-footer {
    display: flex;
    min-height: 58px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    border-top: 1px solid var(--kn-border);
    background: var(--kn-surface);
    color: var(--kn-muted);
    font-size: 12px;
    text-align: center;
}

.kn-app-footer a {
    color: var(--kn-brand-700);
    font-weight: 800;
    text-decoration: none;
}

.kn-app-footer a:hover {
    text-decoration: underline;
}

.kn-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--kn-space-5);
    margin-bottom: var(--kn-space-6);
}

.kn-page-header__title {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
}

.kn-page-header__description {
    margin-bottom: 0;
    color: var(--kn-muted);
}

.kn-page-header__actions,
.kn-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--kn-space-2);
}

.kn-grid {
    display: grid;
    gap: var(--kn-space-4);
}

.kn-grid--metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.kn-grid--apps {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.kn-grid--form {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    align-items: end;
}

.kn-stack {
    display: grid;
    gap: var(--kn-space-4);
}

.kn-section {
    margin-top: var(--kn-space-6);
}

.kn-description-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--kn-space-5);
    margin: 0;
}

.kn-description-list div {
    min-width: 0;
}

.kn-description-list dt {
    margin-bottom: var(--kn-space-1);
    color: var(--kn-muted);
    font-size: 13px;
    font-weight: 600;
}

.kn-description-list dd {
    margin: 0;
    overflow-wrap: anywhere;
    color: var(--kn-ink);
    font-weight: 600;
}

.kn-panel,
.kn-card {
    border: 1px solid var(--kn-border);
    border-radius: var(--kn-radius-lg);
    background: var(--kn-surface);
    box-shadow: var(--kn-shadow-sm);
}

.kn-panel {
    padding: var(--kn-space-5);
}

.kn-panel__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--kn-space-4);
    margin-bottom: var(--kn-space-4);
}

.kn-panel__title {
    margin-bottom: 0;
    color: var(--kn-ink);
    font-size: 18px;
}

.kn-card__body {
    padding: var(--kn-space-5);
}

.kn-card__title {
    margin: var(--kn-space-4) 0 var(--kn-space-2);
    color: var(--kn-ink);
    font-size: 20px;
}

.kn-code {
    margin: var(--kn-space-3) 0;
    padding: 8px 10px;
    border-radius: var(--kn-radius);
    background: #f1f5f9;
    color: var(--kn-brand-900);
    font-family: Consolas, "Liberation Mono", monospace;
    font-size: 13px;
    overflow-wrap: anywhere;
}

.kn-muted {
    color: var(--kn-muted);
}

.kn-text-sm {
    font-size: 13px;
}

.kn-metric__label {
    color: var(--kn-muted);
    font-size: 13px;
    font-weight: 600;
}

.kn-metric__value {
    display: block;
    margin-top: var(--kn-space-2);
    color: var(--kn-ink);
    font-size: 24px;
    font-variant-numeric: tabular-nums;
    font-weight: 700;
}

.kn-btn {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    justify-content: center;
    gap: var(--kn-space-2);
    padding: 8px 14px;
    border: 1px solid transparent;
    border-radius: var(--kn-radius);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}

.kn-btn:focus-visible,
.kn-input:focus,
.kn-select:focus,
.kn-textarea:focus {
    outline: 3px solid rgba(2, 149, 155, 0.22);
    outline-offset: 1px;
}

.kn-btn:disabled,
.kn-btn.is-disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.kn-btn--primary {
    border-color: var(--kn-brand-900);
    background: var(--kn-brand-900);
    color: #ffffff;
}

.kn-btn--primary:hover {
    border-color: var(--kn-brand-800);
    background: var(--kn-brand-800);
    color: #ffffff;
}

.kn-btn--accent {
    border-color: var(--kn-brand-600);
    background: var(--kn-brand-600);
    color: #ffffff;
}

.kn-btn--secondary {
    border-color: var(--kn-border-strong);
    background: var(--kn-surface);
    color: var(--kn-text);
}

.kn-btn--danger {
    border-color: var(--kn-danger);
    background: var(--kn-danger);
    color: #ffffff;
}

.kn-app .kn-btn--primary,
.kn-app .kn-btn--accent,
.kn-app .kn-btn--danger {
    color: #ffffff;
}

.kn-btn--ghost {
    border-color: transparent;
    background: transparent;
    color: var(--kn-brand-900);
}

.kn-btn--sm {
    min-height: 34px;
    padding: 6px 10px;
    font-size: 13px;
}

.kn-btn--icon {
    width: 40px;
    min-width: 40px;
    padding: 0;
}

.kn-field {
    display: grid;
    gap: 6px;
}

.kn-label {
    color: var(--kn-text);
    font-size: 14px;
    font-weight: 600;
}

.kn-input,
.kn-select,
.kn-textarea {
    width: 100%;
    border: 1px solid var(--kn-border-strong);
    border-radius: var(--kn-radius);
    background: var(--kn-surface);
    color: var(--kn-ink);
    font-size: 15px;
}

.kn-input,
.kn-select {
    min-height: 42px;
    padding: 8px 12px;
}

.kn-textarea {
    min-height: 112px;
    padding: 10px 12px;
    resize: vertical;
}

.kn-field__help,
.kn-field__error {
    margin: 0;
    font-size: 13px;
}

.kn-field__help {
    color: var(--kn-muted);
}

.kn-field__error {
    color: var(--kn-danger);
}

.kn-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: var(--kn-space-3);
    margin-bottom: var(--kn-space-4);
}

.kn-toolbar__grow {
    min-width: 220px;
    flex: 1 1 320px;
}

.kn-inline-form {
    display: grid;
    grid-template-columns: minmax(150px, 1fr) minmax(150px, 1fr) auto;
    gap: var(--kn-space-2);
    min-width: 390px;
    align-items: center;
}

.kn-table-wrap {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--kn-border);
    border-radius: var(--kn-radius-lg);
    background: var(--kn-surface);
}

.kn-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    font-variant-numeric: tabular-nums;
}

.kn-table th,
.kn-table td {
    padding: 11px 12px;
    border-bottom: 1px solid var(--kn-border);
    text-align: left;
    vertical-align: middle;
}

.kn-table th {
    background: var(--kn-surface-muted);
    color: var(--kn-brand-700);
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
}

.kn-table tbody tr:hover {
    background: #fbfdff;
}

.kn-table tbody tr:last-child td {
    border-bottom: 0;
}

.kn-table__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--kn-space-2);
    white-space: nowrap;
}

.kn-badge {
    display: inline-flex;
    min-height: 24px;
    align-items: center;
    padding: 3px 8px;
    border-radius: var(--kn-radius);
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
}

.kn-badge--success { background: var(--kn-success-bg); color: var(--kn-success); }
.kn-badge--warning { background: var(--kn-warning-bg); color: var(--kn-warning); }
.kn-badge--danger { background: var(--kn-danger-bg); color: var(--kn-danger); }
.kn-badge--info { background: var(--kn-info-bg); color: var(--kn-info); }
.kn-badge--neutral { background: #e2e8f0; color: #334155; }

.kn-alert {
    display: block;
    margin-bottom: var(--kn-space-4);
    padding: 12px 14px;
    border: 1px solid transparent;
    border-radius: var(--kn-radius-lg);
    font-size: 14px;
    overflow-wrap: anywhere;
}

.kn-alert--success { border-color: #a7f3d0; background: var(--kn-success-bg); color: #166534; }
.kn-alert--warning { border-color: #fde68a; background: var(--kn-warning-bg); color: #92400e; }
.kn-alert--danger { border-color: #fecaca; background: var(--kn-danger-bg); color: #991b1b; }
.kn-alert--info { border-color: #bae6fd; background: var(--kn-info-bg); color: #075985; }

.kn-empty {
    padding: 36px 20px;
    border: 1px dashed var(--kn-border-strong);
    border-radius: var(--kn-radius-lg);
    background: var(--kn-surface-muted);
    color: var(--kn-muted);
    text-align: center;
}

.kn-mt-4 {
    margin-top: var(--kn-space-4);
}

.kn-sidebar-overlay {
    display: none;
}

.kn-mobile-menu {
    display: none;
}

.kn-auth-shell {
    display: grid;
    grid-template-columns: minmax(300px, 380px) minmax(0, 1fr);
    min-height: 100vh;
}

.kn-auth-page--centered {
    position: relative;
    min-height: 100vh;
    isolation: isolate;
}

.kn-auth-page--centered::before {
    position: fixed;
    z-index: -1;
    inset: 0;
    background: rgba(255, 255, 255, 0.86);
    content: "";
}

.kn-auth-page--theme-navy::before {
    background: rgba(6, 26, 47, 0.9);
}

.kn-auth-page--theme-navy .kn-auth-background {
    filter: saturate(0.7) contrast(0.9);
}

.kn-auth-page--theme-navy .kn-auth-centered-brand__name {
    color: #ffffff;
}

.kn-auth-page--theme-navy .kn-auth-centered-brand__caption,
.kn-auth-page--theme-navy .kn-auth-centered-footer {
    color: #cbd5e1;
}

.kn-auth-page--theme-navy .kn-auth-header__title {
    color: #ffffff;
}

.kn-auth-page--theme-navy .kn-auth-header__description {
    color: #cbd5e1;
}

.kn-auth-page--theme-navy .kn-auth-centered-brand__logo {
    border-color: rgba(255, 255, 255, 0.88);
    box-shadow: 0 12px 30px rgba(2, 8, 23, 0.32);
}

.kn-auth-page--theme-navy .kn-auth-card {
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 18px 44px rgba(2, 8, 23, 0.34);
}

.kn-auth-page--theme-navy .kn-btn--accent {
    border-color: #028b91;
    background: #028b91;
}

.kn-auth-page--theme-navy .kn-btn--accent:hover {
    border-color: #02767c;
    background: #02767c;
}

.kn-auth-background {
    position: fixed;
    z-index: -2;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kn-auth-brand {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--kn-space-8);
    padding: 44px 40px;
    background: var(--kn-brand-900);
    color: #ffffff;
}

.kn-auth-brand__identity {
    display: flex;
    align-items: center;
    gap: var(--kn-space-3);
}

.kn-auth-brand__logo {
    width: 56px;
    height: 56px;
    flex: 0 0 56px;
    border: 1px solid rgba(255, 255, 255, 0.36);
    border-radius: 50%;
    background: #ffffff;
    object-fit: contain;
}

.kn-auth-brand__name {
    display: block;
    font-size: 20px;
    font-weight: 800;
}

.kn-auth-brand__caption {
    display: block;
    margin-top: 2px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 12px;
}

.kn-auth-brand__eyebrow {
    margin-bottom: var(--kn-space-3);
    color: var(--kn-brand-100);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.kn-auth-brand__title {
    max-width: 280px;
    margin-bottom: var(--kn-space-3);
    color: #ffffff;
    font-size: 30px;
}

.kn-auth-brand__description {
    max-width: 280px;
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.76);
}

.kn-auth-brand__footer {
    color: rgba(255, 255, 255, 0.62);
    font-size: 12px;
}

.kn-auth-main {
    display: grid;
    place-items: center;
    padding: 36px;
    background: var(--kn-canvas);
}

.kn-auth-main--centered {
    min-height: 100vh;
    padding: 24px;
    background: transparent;
}

.kn-auth-content {
    width: min(100%, 440px);
}

.kn-auth-centered-brand {
    margin-bottom: var(--kn-space-5);
    text-align: center;
}

.kn-auth-centered-brand__logo {
    width: 112px;
    height: 112px;
    margin-bottom: var(--kn-space-3);
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 50%;
    background: #ffffff;
    box-shadow: var(--kn-shadow-md);
    object-fit: contain;
}

.kn-auth-centered-brand__name {
    margin-bottom: 2px;
    color: var(--kn-brand-900);
    font-size: 30px;
}

.kn-auth-centered-brand__caption {
    margin-bottom: 0;
    color: var(--kn-text);
    font-weight: 500;
}

.kn-auth-centered-footer {
    margin-top: var(--kn-space-5);
    color: var(--kn-muted);
    font-size: 12px;
    text-align: center;
}

.kn-auth-header {
    margin-bottom: var(--kn-space-5);
}

.kn-auth-header__title {
    margin-bottom: var(--kn-space-2);
    color: var(--kn-ink);
}

.kn-auth-header__description {
    margin-bottom: 0;
    color: var(--kn-muted);
}

.kn-auth-card {
    padding: 28px;
    border: 1px solid var(--kn-border);
    border-radius: var(--kn-radius-lg);
    background: var(--kn-surface);
    box-shadow: var(--kn-shadow-md);
}

.kn-auth-card__title {
    margin-bottom: var(--kn-space-5);
    color: var(--kn-ink);
    font-size: 22px;
    text-align: center;
}

.kn-auth-form {
    display: grid;
    gap: var(--kn-space-4);
}

.kn-auth-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--kn-space-3);
}

.kn-checkbox {
    display: inline-flex;
    align-items: center;
    gap: var(--kn-space-2);
    color: var(--kn-text);
    font-size: 14px;
    cursor: pointer;
}

.kn-checkbox input {
    width: 16px;
    height: 16px;
    accent-color: var(--kn-brand-600);
}

.kn-btn--block {
    width: 100%;
}

/* Bootstrap bridge: lets existing POS pages adopt tokens before markup migration. */
.kn-app .card {
    border-color: var(--kn-border);
    border-radius: var(--kn-radius-lg);
    box-shadow: var(--kn-shadow-sm);
}

.kn-app .btn {
    border-radius: var(--kn-radius);
    font-size: 14px;
    font-weight: 600;
}

.kn-app .form-control,
.kn-app .form-select {
    border-color: var(--kn-border-strong);
    border-radius: var(--kn-radius);
}

.kn-app .table {
    color: var(--kn-text);
    font-size: 14px;
}

.kn-app .table thead th {
    color: var(--kn-brand-700);
    font-size: 13px;
    font-weight: 600;
}

@media (max-width: 1100px) {
    .kn-shell {
        display: block;
    }

    .kn-sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        z-index: 60;
        width: min(var(--kn-sidebar-width), calc(100vw - 48px));
        transform: translateX(-100%);
        transition: transform 180ms ease;
    }

    .kn-sidebar.is-open {
        transform: translateX(0);
    }

    .kn-sidebar-overlay {
        position: fixed;
        inset: 0;
        z-index: 50;
        display: block;
        visibility: hidden;
        background: rgba(15, 23, 42, 0.5);
        opacity: 0;
        transition: opacity 180ms ease, visibility 180ms ease;
    }

    .kn-sidebar-overlay.is-visible {
        visibility: visible;
        opacity: 1;
    }

    .kn-desktop-sidebar-toggle {
        display: none !important;
    }

    .kn-mobile-menu {
        display: inline-flex !important;
        width: 42px;
        min-width: 42px;
        height: 42px;
        flex: 0 0 42px;
        align-items: center;
        justify-content: center;
        margin-left: 0;
        padding: 0;
        order: 3;
    }

    .kn-topbar {
        gap: 10px;
        padding-right: 18px;
        padding-left: 18px;
    }

    .kn-topbar__start {
        min-width: 0;
        order: 1;
    }

    .kn-topbar__end {
        flex: 0 0 auto;
        order: 2;
    }

    .kn-topbar__title {
        display: none;
    }

    .kn-mobile-app-identity {
        display: flex;
        min-width: 0;
        align-items: center;
        gap: 8px;
        line-height: 1.2;
    }

    .kn-mobile-app-identity strong,
    .kn-mobile-app-identity small {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .kn-mobile-app-identity strong {
        color: var(--kn-brand-900);
        font-size: 16px;
        font-weight: 800;
    }

    .kn-mobile-app-identity small {
        color: var(--kn-muted);
        font-size: 12px;
    }

    .kn-grid--metrics {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .kn-content {
        padding: 24px;
    }
}

@media (max-width: 700px) {
    .kn-topbar {
        min-height: 60px;
        gap: 8px;
        padding: 0 12px;
    }

    .kn-content {
        padding: 20px 14px 34px;
    }

    .kn-app-footer {
        flex-wrap: wrap;
        gap: 5px 8px;
        min-height: 54px;
        padding: 14px;
    }

    .kn-page-header {
        display: grid;
    }

    .kn-page-header__actions,
    .kn-page-header__actions .kn-btn {
        width: 100%;
    }

    .kn-topbar__label {
        display: none;
    }

    .kn-mobile-app-identity strong {
        font-size: 15px;
    }

    .kn-mobile-app-identity small {
        font-size: 11px;
    }

    .kn-account-menu__identity {
        display: none;
    }

    .kn-mobile-app-identity__logo {
        width: 30px;
        height: 30px;
        flex-basis: 30px;
    }

    .kn-mobile-menu {
        width: 40px;
        min-width: 40px;
        height: 40px;
        flex-basis: 40px;
    }

    .kn-account-menu__trigger {
        min-width: 40px;
        min-height: 40px;
        padding: 0 5px;
    }

    .kn-account-menu__dropdown {
        width: min(240px, calc(100vw - 28px));
    }

    .kn-grid--apps,
    .kn-grid--form {
        grid-template-columns: 1fr;
    }

    .kn-app h1 {
        font-size: 24px;
    }

    .kn-auth-shell {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }

    .kn-auth-brand {
        display: block;
        padding: 20px;
    }

    .kn-auth-brand__message,
    .kn-auth-brand__footer {
        display: none;
    }

    .kn-auth-main {
        place-items: start center;
        padding: 28px 16px;
    }

    .kn-auth-main--centered {
        place-items: center;
        padding: 18px 16px;
    }

    .kn-auth-centered-brand__logo {
        width: 82px;
        height: 82px;
    }

    .kn-auth-centered-brand__name {
        font-size: 26px;
    }

    .kn-auth-card {
        padding: 22px;
    }
}

/* Final admin sidebar theme overrides. */
.kn-sidebar { background: #082f52; border-right: 3px solid #f7b916; }
.kn-brand { border-bottom-color: rgba(255, 255, 255, .16); color: #fff; }
.kn-brand__name { color: #fff; }
.kn-brand__tagline, .kn-sidebar .kn-field__help { color: #a9c8df; }
.kn-sidebar .kn-nav__link,
.kn-sidebar .kn-nav__link .kn-nav__icon { color: #edf7ff !important; }
.kn-nav__link:hover { background: #124b73; color: #fff; }
.kn-sidebar .kn-nav__link:hover,
.kn-sidebar .kn-nav__link:hover .kn-nav__icon { color: #fff !important; }
.kn-sidebar .kn-nav__link.is-active { background: #f4b400; color: #082f52 !important; }
.kn-sidebar .kn-nav__link.is-active .kn-nav__icon { color: #082f52 !important; }

@media (min-width: 761px) {
    .kn-desktop-sidebar-toggle {
        position: fixed;
        top: 50%;
        left: var(--kn-sidebar-width);
        z-index: 100;
        width: 28px;
        height: 48px;
        border: 1px solid rgba(255,255,255,.24);
        border-left: 0;
        border-radius: 0 12px 12px 0;
        background: #0f4168;
        color: #fff;
        font-size: 22px;
        line-height: 1;
        cursor: pointer;
        transform: translateY(-50%);
        transition: left .25s ease, transform .25s ease;
    }

    .kn-sidebar.is-open + .kn-desktop-sidebar-toggle { display: none; }
    body.kn-sidebar-collapsed .kn-shell { grid-template-columns: 76px minmax(0, 1fr); }
    body.kn-sidebar-collapsed .kn-sidebar { width: 76px; padding-left: 10px; padding-right: 10px; }
    body.kn-sidebar-collapsed .kn-brand__copy,
    body.kn-sidebar-collapsed .kn-field__help { display: none; }
    body.kn-sidebar-collapsed .kn-nav__link { justify-content: center; padding-left: 10px; padding-right: 10px; font-size: 0; }
    body.kn-sidebar-collapsed .kn-nav__icon { font-size: 16px; }
    body.kn-sidebar-collapsed .kn-desktop-sidebar-toggle { left: 76px; transform: translateY(-50%); }
    body.kn-sidebar-collapsed .kn-nav__link { font-size: 0 !important; }
    body.kn-sidebar-collapsed .kn-nav__icon { font-size: 16px !important; }
    body.kn-sidebar-collapsed .kn-content { max-width: none; margin-left: 0; margin-right: 0; padding-left: 20px; padding-right: 20px; }
}