/* Admin Console Theme */
:root[data-theme="light"] {
    color-scheme: light;
    --admin-sidebar-w: 258px;
    --admin-canvas: #f3efe7;
    --admin-shell: #ffffff;
    --admin-surface: #fffdf8;
    --admin-surface-strong: #fffaf2;
    --admin-surface-alt: #f7f2e8;
    --admin-sidebar: #fffaf2;
    --admin-border: #d7cfbf;
    --admin-border-strong: #aaa08f;
    --admin-panel-edge: rgba(16, 16, 16, 0.08);
    --admin-panel-soft: rgba(16, 16, 16, 0.03);
    --admin-table-head: rgba(183, 138, 29, 0.1);
    --admin-row-hover: rgba(16, 16, 16, 0.04);
    --admin-track: rgba(16, 16, 16, 0.06);
    --admin-track-border: rgba(16, 16, 16, 0.08);
    --admin-input-bg: rgba(16, 16, 16, 0.035);
    --admin-input-bg-focus: rgba(16, 16, 16, 0.06);
    --admin-text: #101010;
    --admin-text-soft: #5f5a52;
    --admin-text-faint: #8f877a;
    --admin-yellow: #b78a1d;
    --admin-yellow-deep: #7f5f00;
    --admin-pink: #df4da7;
    --admin-pink-strong: #c53d92;
    --admin-pink-deep: #8d2b67;
    --admin-pink-soft: rgba(223, 77, 167, 0.14);
    --admin-green: #2dbb6c;
    --admin-green-deep: #1e844d;
    --admin-green-soft: rgba(45, 187, 108, 0.12);
    --admin-blue: #3476d8;
    --admin-blue-deep: #204f95;
    --admin-blue-soft: rgba(52, 118, 216, 0.1);
    --admin-red: #d9534f;
    --admin-red-deep: #8f2c28;
    --admin-red-soft: rgba(217, 83, 79, 0.1);
    --admin-cyan: #3fa0a0;
    --admin-cyan-deep: #2d7373;
    --admin-nav-hover: rgba(16, 16, 16, 0.045);
    --admin-nav-active-bg: rgba(223, 77, 167, 0.13);
    --admin-overlay: rgba(248, 244, 236, 0.84);
    --admin-code-bg: rgba(16, 16, 16, 0.04);
    --admin-on-accent: #fff8fc;
    --admin-shadow-soft: 0 16px 40px rgba(24, 24, 24, 0.08);
    --admin-shadow-strong: 0 24px 60px rgba(24, 24, 24, 0.12);
    --scanline-color: rgba(16, 16, 16, 0.015);
    --scanline-opacity: 0.18;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --admin-sidebar-w: 258px;
    --admin-canvas: #050506;
    --admin-shell: #0b0b0d;
    --admin-surface: #121216;
    --admin-surface-strong: #17171b;
    --admin-surface-alt: #0f1013;
    --admin-sidebar: #09090b;
    --admin-border: #27272d;
    --admin-border-strong: #3e3e46;
    --admin-panel-edge: rgba(255, 255, 255, 0.08);
    --admin-panel-soft: rgba(255, 255, 255, 0.025);
    --admin-table-head: rgba(226, 191, 89, 0.08);
    --admin-row-hover: rgba(255, 255, 255, 0.03);
    --admin-track: rgba(255, 255, 255, 0.05);
    --admin-track-border: rgba(255, 255, 255, 0.08);
    --admin-input-bg: rgba(255, 255, 255, 0.04);
    --admin-input-bg-focus: rgba(255, 255, 255, 0.08);
    --admin-text: #f5f3ee;
    --admin-text-soft: #c5c1b7;
    --admin-text-faint: #938e86;
    --admin-yellow: #e2bf59;
    --admin-yellow-deep: #8f6f1e;
    --admin-pink: #f163ba;
    --admin-pink-strong: #dd4aa8;
    --admin-pink-deep: #a33078;
    --admin-pink-soft: rgba(241, 99, 186, 0.18);
    --admin-green: #4cd283;
    --admin-green-deep: #228d56;
    --admin-green-soft: rgba(76, 210, 131, 0.16);
    --admin-blue: #68a0ff;
    --admin-blue-deep: #325eac;
    --admin-blue-soft: rgba(104, 160, 255, 0.14);
    --admin-red: #ff7b7b;
    --admin-red-deep: #8e3131;
    --admin-red-soft: rgba(255, 123, 123, 0.14);
    --admin-cyan: #6ed5d5;
    --admin-cyan-deep: #2c7f7f;
    --admin-nav-hover: rgba(255, 255, 255, 0.045);
    --admin-nav-active-bg: rgba(241, 99, 186, 0.16);
    --admin-overlay: rgba(2, 2, 3, 0.82);
    --admin-code-bg: rgba(255, 255, 255, 0.05);
    --admin-on-accent: #fff7fc;
    --admin-shadow-soft: 0 18px 44px rgba(0, 0, 0, 0.34);
    --admin-shadow-strong: 0 28px 72px rgba(0, 0, 0, 0.48);
    --scanline-color: rgba(0, 0, 0, 0.03);
    --scanline-opacity: 0.9;
}

.hidden {
    display: none !important;
}

.mobile-only {
    display: none;
}

body.tui-body {
    --bg: var(--admin-shell);
    --bg-2: var(--admin-surface-alt);
    --surface: var(--admin-surface);
    --surface-2: var(--admin-surface-strong);
    --fg: var(--admin-text);
    --fg-dim: var(--admin-text-soft);
    --fg-dark: var(--admin-text-faint);
    --text-2: var(--admin-text);
    --text-3: var(--admin-text-soft);
    --border: var(--admin-border);
    --border-hi: var(--admin-border-strong);
    --green: var(--admin-green);
    --green-dim: var(--admin-green-deep);
    --red: var(--admin-red);
    --red-dim: var(--admin-red-deep);
    --yellow: var(--admin-yellow);
    --yellow-dim: var(--admin-yellow-deep);
    --blue: var(--admin-blue);
    --blue-dim: var(--admin-blue-deep);
    --cyan: var(--admin-cyan);
    --cyan-dim: var(--admin-cyan-deep);
    --magenta: var(--admin-pink);
    --accent: var(--admin-pink);
    --accent-dim: var(--admin-pink-deep);
    --input-bg: var(--admin-input-bg);
    --input-bg-focus: var(--admin-input-bg-focus);
    --input-fg: var(--admin-text);
    --solid-bg: var(--admin-pink);
    --solid-fg: var(--admin-on-accent);
    --solid-bg-hover: var(--admin-pink-strong);
    --solid-bg-active: var(--admin-pink-deep);
    --panel-soft-border: var(--admin-panel-edge);
    --panel-soft-bg: var(--admin-panel-soft);
    --panel-soft-divider: var(--admin-panel-edge);
    --page-bg: linear-gradient(180deg, var(--admin-canvas), var(--admin-shell));
    --telemetry-bg: var(--admin-panel-soft);
    --telemetry-border: var(--admin-panel-edge);
    --r: 16px;

    display: flex;
    min-height: 100vh;
    height: 100vh;
    overflow: hidden;
    background: var(--page-bg);
    color: var(--fg);
    position: relative;
}

body.tui-body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at top left, var(--admin-pink-soft), transparent 32%),
        radial-gradient(circle at bottom right, var(--admin-green-soft), transparent 30%);
    opacity: 0.9;
}

#adminApp {
    display: flex;
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 1;
}

.footer-action {
    width: 100%;
    justify-content: center;
}

.footer-action + .footer-action {
    margin-top: 10px;
}

.mobile-nav-btn {
    margin-right: 15px;
}

.page-note {
    font-size: 0.65rem;
    color: var(--fg-dim);
    margin: 0 10px;
}

.input-compact {
    min-width: 220px;
    padding: 8px 10px;
}

.auth-back-btn {
    width: 100%;
    justify-content: center;
    margin-top: 20px;
}

.admin-sidebar {
    width: var(--admin-sidebar-w);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent),
        var(--admin-sidebar);
    border-right: 1px solid var(--border);
    box-shadow: 12px 0 32px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 100;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-header,
.sidebar-footer {
    padding: 22px;
}

.sidebar-header {
    border-bottom: 1px solid var(--admin-panel-edge);
}

.sidebar-footer {
    border-top: 1px solid var(--admin-panel-edge);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.brand-icon {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: var(--admin-pink);
    background: var(--admin-pink-soft);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.brand-text {
    font-weight: 800;
    letter-spacing: 1.8px;
    font-size: 0.88rem;
    color: var(--fg);
}

.system-status {
    font-size: 0.64rem;
    color: var(--fg-dim);
    font-weight: 700;
    letter-spacing: 1px;
}

.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 4px;
}

.status-dot.online {
    background: var(--admin-green);
    box-shadow: 0 0 10px var(--admin-green);
}

.sidebar-nav {
    flex: 1;
    padding: 16px 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nav-item {
    margin: 0 12px;
    padding: 13px 16px 13px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: transparent;
    border: 1px solid transparent;
    border-left: 3px solid transparent;
    border-radius: 14px;
    color: var(--fg-dim);
    font-family: inherit;
    font-weight: 700;
    font-size: 0.74rem;
    letter-spacing: 0.8px;
    cursor: pointer;
    transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
    text-align: left;
    width: calc(100% - 24px);
}

.nav-item i {
    width: 18px;
    text-align: center;
    font-size: 0.88rem;
}

.nav-item:hover {
    color: var(--fg);
    background: var(--admin-nav-hover);
    transform: translateX(2px);
}

.nav-item.active {
    color: var(--fg);
    background: linear-gradient(90deg, var(--admin-nav-active-bg), transparent 92%);
    border-color: rgba(255, 255, 255, 0.04);
    border-left-color: var(--admin-pink);
    box-shadow: inset 0 0 0 1px var(--admin-pink-soft);
}

.nav-item.active i {
    color: var(--admin-pink);
}

.admin-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: transparent;
}

.admin-header {
    min-height: 72px;
    border-bottom: 1px solid var(--admin-panel-edge);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 0 24px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(18px);
}

.header-left {
    display: flex;
    align-items: center;
    min-width: 0;
}

.breadcrumb {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.8px;
}

.breadcrumb .root {
    color: var(--admin-pink);
}

.breadcrumb .sep {
    color: var(--fg-dark);
    margin: 0 10px;
}

.breadcrumb #currentPageTitle {
    color: var(--fg);
}

.admin-user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--admin-panel-soft);
    border: 1px solid var(--admin-panel-edge);
}

.admin-user-profile span {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--fg);
}

.admin-user-profile img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid var(--admin-pink);
    background: var(--admin-surface);
}

.admin-content-wrap {
    flex: 1;
    overflow-y: auto;
    padding: 28px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 26%),
        transparent;
}

.admin-page {
    animation: fadeIn 0.28s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#adminApp .card,
.metric-card,
.auth-card {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent),
        linear-gradient(180deg, var(--admin-surface), var(--admin-surface-alt));
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--admin-shadow-soft);
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
    overflow: hidden;
}

#adminApp .card:hover,
.metric-card:hover {
    transform: translateY(-2px);
    border-color: var(--admin-border-strong);
    box-shadow: var(--admin-shadow-strong);
}

.card-header {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--admin-panel-edge);
}

.card-header-split {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.card-header h2 {
    color: var(--yellow);
    font-size: 0.82rem;
    letter-spacing: 1.5px;
}

.section-copy {
    font-size: 0.72rem;
    color: var(--fg-dim);
    max-width: 58ch;
}

.inline-note {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid var(--admin-panel-edge);
    background: var(--admin-panel-soft);
    color: var(--fg-dim);
    font-size: 0.68rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.metric-card {
    padding: 24px;
    position: relative;
}

.metric-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: linear-gradient(90deg, var(--admin-pink), var(--admin-green));
    opacity: 0.85;
}

.metric-label {
    font-size: 0.64rem;
    font-weight: 800;
    letter-spacing: 1.8px;
    color: var(--yellow);
    margin-bottom: 12px;
    text-transform: uppercase;
}

.metric-value,
.summary-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--fg);
    margin-bottom: 10px;
    font-family: "JetBrains Mono", monospace;
}

.summary-value {
    font-size: 1.7rem;
}

.metric-footer {
    font-size: 0.74rem;
    color: var(--fg-dim);
    line-height: 1.6;
}

.dashboard-secondary {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(280px, 1fr);
    gap: 20px;
}

.section-card,
.policy-card {
    min-height: 100%;
}

.compact-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.approval-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--admin-panel-edge);
    background: var(--admin-panel-soft);
}

.approval-title {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--fg);
}

.approval-meta {
    margin-top: 4px;
    font-size: 0.66rem;
    color: var(--fg-dim);
}

.empty-state {
    padding: 18px;
    border-radius: 14px;
    border: 1px dashed var(--border);
    background: var(--admin-panel-soft);
    color: var(--fg-dim);
    text-align: center;
    font-size: 0.75rem;
}

.table-wrap {
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: auto;
    background: var(--admin-surface-strong);
}

#adminApp table {
    width: 100%;
    min-width: 100%;
    border-collapse: collapse;
}

#adminApp th {
    background: var(--admin-table-head);
    color: var(--yellow);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1;
}

#adminApp td {
    border-top: 1px solid var(--admin-panel-edge);
    color: var(--fg);
    vertical-align: middle;
}

#adminApp tr:hover td {
    background: var(--admin-row-hover);
}

.table-empty {
    padding: 24px 14px;
    text-align: center;
    color: var(--fg-dim);
}

.table-empty-error {
    color: var(--red);
}

.mono-soft {
    color: var(--fg-dim);
    font-size: 0.72rem;
}

#adminApp code {
    display: inline-flex;
    align-items: center;
    padding: 2px 7px;
    border-radius: 999px;
    border: 1px solid var(--admin-panel-edge);
    background: var(--admin-code-bg);
    color: var(--fg);
    font-size: 0.72rem;
}

.user-name {
    font-weight: 700;
    color: var(--fg);
}

.user-email {
    margin-top: 4px;
}

.progress-cell {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 120px;
}

.progress-cell span {
    font-size: 0.68rem;
    color: var(--fg-dim);
}

.compact-progress {
    width: 72px;
    height: 6px;
}

.prog-bar-bg {
    background: var(--admin-track);
    border: 1px solid var(--admin-track-border);
    box-shadow: none;
}

.prog-bar-fill {
    background: linear-gradient(90deg, var(--admin-green), var(--admin-pink));
    box-shadow: 0 0 12px var(--admin-pink-soft);
}

.admin-prog {
    background: linear-gradient(90deg, var(--admin-pink), var(--admin-green)) !important;
    box-shadow: 0 0 16px var(--admin-pink-soft);
}

.badge {
    padding: 4px 10px;
    border-radius: 999px;
    letter-spacing: 0.75px;
}

.badge-blue {
    border-color: rgba(104, 160, 255, 0.28);
    color: var(--blue);
    background: var(--admin-blue-soft);
}

.badge-green {
    border-color: rgba(76, 210, 131, 0.3);
    color: var(--green);
    background: var(--admin-green-soft);
}

.badge-orange {
    border-color: rgba(226, 191, 89, 0.28);
    color: var(--yellow);
    background: rgba(226, 191, 89, 0.1);
}

.badge-red {
    border-color: rgba(255, 123, 123, 0.28);
    color: var(--red);
    background: var(--admin-red-soft);
}

.badge-magenta {
    border-color: rgba(241, 99, 186, 0.28);
    color: var(--admin-pink);
    background: var(--admin-pink-soft);
}

.badge-ghost {
    border-color: var(--border);
    color: var(--fg-dim);
    background: var(--admin-panel-soft);
}

#adminApp .btn,
.auth-card .btn {
    border-radius: 12px;
}

#adminApp .btn-ghost,
.auth-card .btn-ghost {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--fg-dim);
}

#adminApp .btn-ghost:hover,
.auth-card .btn-ghost:hover {
    color: var(--fg);
    border-color: var(--admin-border-strong);
    background: var(--admin-panel-soft);
}

#adminApp .btn-sm {
    padding: 8px 10px;
}

#adminApp .btn-primary,
.auth-card .btn-primary {
    background: linear-gradient(90deg, var(--admin-pink), var(--admin-pink-strong));
    border-color: transparent;
    color: var(--admin-on-accent);
    box-shadow: 0 14px 30px rgba(223, 77, 167, 0.25);
}

#adminApp .btn-primary:hover,
.auth-card .btn-primary:hover {
    background: linear-gradient(90deg, var(--admin-pink-strong), var(--admin-pink));
}

#adminApp .btn-primary:disabled,
.auth-card .btn-primary:disabled {
    opacity: 0.55;
    box-shadow: none;
}

#adminApp .btn-icon {
    border-radius: 12px;
    background: var(--admin-panel-soft);
    border-color: var(--admin-panel-edge);
    color: var(--fg-dim);
}

#adminApp .btn-icon:hover {
    background: var(--admin-nav-hover);
    border-color: var(--admin-border-strong);
    color: var(--fg);
}

#adminApp .btn-icon.cancel {
    color: var(--red);
    border-color: rgba(255, 123, 123, 0.24);
    background: var(--admin-red-soft);
}

.tui-input {
    background: var(--input-bg);
    border-color: var(--border);
    border-radius: 12px;
    color: var(--input-fg);
}

.tui-input::placeholder {
    color: var(--fg-dark);
}

.tui-input:focus {
    border-color: var(--admin-pink);
    background: var(--input-bg-focus);
    box-shadow: 0 0 0 4px var(--admin-pink-soft);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.requests-summary-grid {
    margin-bottom: 20px;
}

.health-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.health-pill {
    padding: 16px 18px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent),
        var(--admin-surface-strong);
    box-shadow: var(--admin-shadow-soft);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.health-pill span {
    font-size: 0.64rem;
    color: var(--fg-dim);
    letter-spacing: 1.4px;
}

.health-pill strong {
    font-size: 0.98rem;
    color: var(--fg);
}

.system-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.chart-container {
    min-height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 18px;
    border-radius: 14px;
    border: 1px solid var(--admin-panel-edge);
    background:
        linear-gradient(90deg, var(--admin-pink-soft), transparent 55%),
        linear-gradient(180deg, var(--admin-panel-soft), transparent);
    color: var(--fg);
    font-size: 0.82rem;
}

.cleanup-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cleanup-card p {
    color: var(--fg-dim);
    font-size: 0.78rem;
}

.cleanup-progress-wrap {
    margin-bottom: 0;
}

.cleanup-status {
    font-size: 0.72rem;
    color: var(--fg-dim);
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.policy-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.policy-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--admin-panel-edge);
    background: var(--admin-panel-soft);
}

.policy-row span {
    font-size: 0.66rem;
    color: var(--fg-dim);
    letter-spacing: 1.3px;
}

.policy-row strong {
    max-width: 24ch;
    text-align: right;
    font-size: 0.72rem;
    color: var(--fg);
}

.admin-overlay {
    position: fixed;
    inset: 0;
    background: var(--admin-overlay);
    backdrop-filter: blur(14px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 9999;
}

.auth-card {
    width: min(100%, 420px);
    padding: 32px;
    text-align: center;
}

.auth-card h1 {
    font-size: 1.1rem;
    color: var(--admin-pink);
    letter-spacing: 1.2px;
}

.auth-card p {
    margin: 18px 0 4px;
    font-size: 0.78rem;
    color: var(--fg-dim);
}

.toast {
    background: var(--admin-surface-strong);
    border-color: var(--border);
    color: var(--fg);
    border-radius: 14px;
    box-shadow: var(--admin-shadow-soft);
}

.toast::before {
    color: var(--fg-dark);
}

.toast.success {
    border-color: rgba(76, 210, 131, 0.28);
}

.toast.error {
    border-color: rgba(255, 123, 123, 0.28);
}

.sidebar-overlay {
    display: none;
}

@media (max-width: 1200px) {
    .dashboard-secondary,
    .system-grid,
    .settings-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 900px) {
    .mobile-only {
        display: inline-flex;
    }

    body.tui-body {
        flex-direction: column;
    }

    .admin-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: min(88vw, 300px);
        transform: translateX(-102%);
        box-shadow: 20px 0 48px rgba(0, 0, 0, 0.4);
        z-index: 2000;
    }

    body.sidebar-active .admin-sidebar {
        transform: translateX(0);
    }

    .sidebar-overlay {
        position: fixed;
        inset: 0;
        z-index: 1999;
        background: rgba(0, 0, 0, 0.45);
        backdrop-filter: blur(4px);
    }

    body.sidebar-active .sidebar-overlay {
        display: block;
    }

    .admin-main {
        width: 100%;
        height: 100vh;
    }

    .admin-header {
        padding: 0 16px;
    }

    .admin-user-profile span {
        display: none;
    }

    .admin-content-wrap {
        padding: 20px 16px 28px;
    }

    .dashboard-secondary,
    .metrics-grid,
    .health-strip,
    .system-grid,
    .settings-grid {
        grid-template-columns: 1fr;
    }

    .card-header-split {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-actions,
    .input-compact {
        width: 100%;
        min-width: 0;
    }

    #adminApp table {
        min-width: 680px;
    }
}

@media (max-width: 560px) {
    .sidebar-header,
    .sidebar-footer {
        padding: 16px;
    }

    .nav-item {
        margin: 0 10px;
        padding: 12px 14px 12px 16px;
        width: calc(100% - 20px);
    }

    .admin-header {
        padding: 14px 16px;
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .admin-content-wrap {
        padding: 16px 14px 24px;
    }

    .metric-card,
    #adminApp .card,
    .auth-card {
        padding: 20px;
    }

    .metric-value,
    .summary-value {
        font-size: 1.6rem;
    }

    .page-note {
        margin: 0;
    }
}