:root,
html[data-lux-theme="light"] {
    --base-background: #f8fafc;
    --base-surface: #ffffff;
    --base-surface-muted: #f1f5f9;
    --base-text: #0f172a;
    --base-text-muted: #475569;
    --base-border: #94a3b8;
    --base-border-subtle: #cbd5e1;
    --button-primary-background: #0c4a6e;
    --button-primary-hover-background: #075985;
    --button-primary-foreground: #ffffff;
    --button-disabled-opacity: .5;
    --sidebar-background: #083344;
    --sidebar-border: color-mix(in srgb, #e0f2fe 24%, transparent);
    --sidebar-icon: #bae6fd;
    --sidebar-icon-active: #f0f9ff;
    --sidebar-accent-background: color-mix(in srgb, #e0f2fe 14%, transparent);
    --sidebar-logo-pill: #171717;
    --row-hover-background: #f1f5f9;
    --warning-background: #fffbeb;
    --warning-border: #f59e0b;
    --warning-text: #92400e;
    --code-background: #f8fafc;
    --code-text: #334155;
    --link-foreground: #0c4a6e;
    --link-hover-foreground: #075985;
    --action-icon-foreground: #64748b;
    --action-icon-hover-foreground: #0c4a6e;
    --chart-primary-fill: #0c4a6e;
    --chart-accent-fill: #0369a1;
    --scrollbar-thumb: #cbd5e1;
    --scrollbar-thumb-hover: #94a3b8;
    --focus-ring: #38bdf8;
    --radius-card: 10px;
    --radius-control: 8px;
    --radius-pill: 9999px;
    --sidebar-expanded-width: 216px;
    --sidebar-collapsed-width: 36px;
    --shadow-card: 0 1px 2px rgb(15 23 42 / 8%);
    color-scheme: light;
    font-family: "Inter", sans-serif;
}

html[data-lux-theme="dark"] {
    --base-background: #09090b;
    --base-surface: #171717;
    --base-surface-muted: #18181b;
    --base-text: #fafafa;
    --base-text-muted: #a1a1aa;
    --base-border: #cbd5e1;
    --base-border-subtle: #3f3f46;
    --button-primary-background: #075985;
    --button-primary-hover-background: #0369a1;
    --button-primary-foreground: #ffffff;
    --button-disabled-opacity: .5;
    --sidebar-background: #083344;
    --sidebar-border: color-mix(in srgb, #e0f2fe 24%, transparent);
    --sidebar-icon: #bae6fd;
    --sidebar-icon-active: #f0f9ff;
    --sidebar-accent-background: color-mix(in srgb, #e0f2fe 14%, transparent);
    --sidebar-logo-pill: #025064;
    --code-background: #18181b;
    --code-text: #a1a1aa;
    --link-foreground: #38bdf8;
    --link-hover-foreground: #7dd3fc;
    --action-icon-foreground: #a1a1aa;
    --action-icon-hover-foreground: #fafafa;
    --chart-primary-fill: #075985;
    --chart-accent-fill: #38bdf8;
    --row-hover-background: rgba(255, 255, 255, 0.04);
    --warning-background: rgba(245, 158, 11, 0.12);
    --warning-border: rgba(245, 158, 11, 0.3);
    --warning-text: #fbbf24;
    --scrollbar-thumb: #3f3f46;
    --scrollbar-thumb-hover: #52525b;
    --shadow-card: none;
    color-scheme: dark;
}

html[data-lux-theme="hc-light"] {
    --base-background: #ffffff;
    --base-surface: #ffffff;
    --base-surface-muted: #f8fafc;
    --base-text: #000000;
    --base-text-muted: #1f2937;
    --base-border: #000000;
    --base-border-subtle: #000000;
    --button-primary-background: #0c4a6e;
    --button-primary-hover-background: #075985;
    --button-primary-foreground: #ffffff;
    --button-disabled-opacity: 1;
    --sidebar-background: #083344;
    --sidebar-border: #ffffff;
    --sidebar-icon: #ffffff;
    --sidebar-icon-active: #ffffff;
    --sidebar-accent-background: #0c4a6e;
    --sidebar-logo-pill: #171717;
    --row-hover-background: #e0f2fe;
    --warning-background: #ffffff;
    --warning-border: #000000;
    --warning-text: #000000;
    --code-background: #ffffff;
    --code-text: #000000;
    --link-foreground: #000000;
    --link-hover-foreground: #0c4a6e;
    --action-icon-foreground: #000000;
    --action-icon-hover-foreground: #0c4a6e;
    --chart-primary-fill: #0c4a6e;
    --chart-accent-fill: #0369a1;
    --scrollbar-thumb: #000000;
    --scrollbar-thumb-hover: #0c4a6e;
    --focus-ring: #000000;
    --shadow-card: none;
    color-scheme: light;
}

html[data-lux-theme="hc-dark"] {
    --base-background: #000000;
    --base-surface: #000000;
    --base-surface-muted: #111827;
    --base-text: #ffffff;
    --base-text-muted: #f8fafc;
    --base-border: #ffffff;
    --base-border-subtle: #ffffff;
    --button-primary-background: #075985;
    --button-primary-hover-background: #0369a1;
    --button-primary-foreground: #ffffff;
    --button-disabled-opacity: 1;
    --sidebar-background: #083344;
    --sidebar-border: #ffffff;
    --sidebar-icon: #ffffff;
    --sidebar-icon-active: #ffffff;
    --sidebar-accent-background: #075985;
    --sidebar-logo-pill: #025064;
    --row-hover-background: #0f172a;
    --warning-background: #000000;
    --warning-border: #ffffff;
    --warning-text: #ffffff;
    --code-background: #000000;
    --code-text: #ffffff;
    --link-foreground: #ffffff;
    --link-hover-foreground: #38bdf8;
    --action-icon-foreground: #ffffff;
    --action-icon-hover-foreground: #38bdf8;
    --chart-primary-fill: #075985;
    --chart-accent-fill: #38bdf8;
    --scrollbar-thumb: #ffffff;
    --scrollbar-thumb-hover: #bae6fd;
    --focus-ring: #ffffff;
    --shadow-card: none;
    color-scheme: dark;
}

html,
body {
    background-color: var(--base-background);
    color: var(--base-text);
}

.mud-typography-h1,
.mud-typography-h2,
.mud-typography-h3 {
    font-weight: 300 !important;
}

/* ── LUX Sidebar ──────────────────────────────────────────────────────── */
.lux-sidebar {
    background-color: var(--sidebar-background) !important;
    border-right: 1px solid var(--sidebar-border) !important;
    width: var(--sidebar-expanded-width) !important;
}

.lux-drawer-header {
    height: 60px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
}

.lux-logo-pill {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-control);
    display: grid;
    place-items: center;
    color: var(--sidebar-icon-active);
    background: var(--sidebar-logo-pill);
}

.lux-sidebar .mud-nav-link {
    width: auto;
    height: 32px;
    border-radius: var(--radius-control);
    margin: 4px 10px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    color: var(--sidebar-icon) !important;
    transition: background-color 100ms ease, color 100ms ease;
}

.lux-sidebar .mud-nav-link .mud-nav-link-text {
    color: var(--sidebar-icon-active) !important;
}

.lux-sidebar .mud-nav-link:hover {
    background-color: var(--sidebar-accent-background) !important;
    color: var(--sidebar-icon-active) !important;
}

.lux-sidebar .mud-nav-link.active {
    background-color: var(--sidebar-accent-background) !important;
    color: var(--sidebar-icon-active) !important;
    border-left: 2px solid var(--sidebar-logo-pill);
}

.lux-sidebar-bottom {
    gap: 4px;
    padding: 8px 10px 12px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.lux-sidebar-title {
    color: var(--sidebar-icon-active);
    font-weight: 500 !important;
}

.lux-sidebar-action {
    justify-content: flex-start !important;
    text-transform: none !important;
}

.lux-theme-menu,
.lux-theme-menu .mud-menu {
    width: 100%;
}

.lux-sidebar-action,
.lux-sidebar-action .mud-button-label,
.lux-sidebar-action .mud-icon-root,
.lux-theme-menu .mud-button-root,
.lux-theme-menu .mud-button-label,
.lux-theme-menu .mud-icon-root {
    color: var(--sidebar-icon-active) !important;
}

.lux-sidebar-action:hover,
.lux-sidebar-action:focus-visible,
.lux-theme-menu .mud-button-root:hover,
.lux-theme-menu .mud-button-root:focus-visible {
    background-color: var(--sidebar-accent-background) !important;
}

.lux-theme-menu .mud-button-root {
    width: 100%;
    height: 32px;
    min-width: 0 !important;
    gap: 8px;
    padding-inline: 8px !important;
    justify-content: flex-start !important;
    text-transform: none !important;
}

.lux-theme-menu .mud-button-label {
    flex: 1 1 auto;
    justify-content: flex-start !important;
    text-align: left;
}

.lux-user-row {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    padding: 6px 4px;
}

.lux-user-email {
    overflow: hidden;
    color: var(--sidebar-icon);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lux-user-avatar {
    cursor: default;
}

/* ── Main content ─────────────────────────────────────────────────────── */
.lux-main-content {
    background-color: var(--base-background);
    min-height: 100vh;
    padding-top: 0 !important;
}

.lux-page {
    padding: 32px;
}

.lux-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.lux-page-title {
    font-weight: 300 !important;
    letter-spacing: 0;
    margin: 0 !important;
    overflow-wrap: anywhere;
}

.lux-section-title {
    font-weight: 500 !important;
    margin-bottom: 12px !important;
}

.lux-section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.lux-title-row {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.lux-table-toolbar {
    align-items: center;
    display: grid;
    gap: 12px;
    grid-template-columns: auto minmax(220px, 320px) minmax(0, 1fr);
    margin-bottom: 12px;
}

.lux-table-toolbar .lux-section-title {
    margin-bottom: 0 !important;
}

.lux-section-toolbar {
    align-items: center;
    display: flex;
    gap: 16px;
    justify-content: space-between;
    margin-bottom: 12px;
}

.lux-section-toolbar .lux-section-title {
    margin-bottom: 0 !important;
}

.lux-help-title {
    align-items: center;
    display: flex;
    gap: 6px;
    min-width: 0;
}

.lux-help-title .lux-section-title {
    margin-bottom: 0 !important;
}

.lux-switch-row {
    align-items: center;
    display: flex;
    gap: 16px;
    justify-content: space-between;
}

.lux-table-search {
    min-width: 0;
}

.lux-panel {
    border: 1px solid var(--base-border) !important;
    border-radius: var(--radius-card) !important;
    background-color: var(--base-surface) !important;
    box-shadow: var(--shadow-card) !important;
    color: var(--base-text) !important;
}

.lux-data-table {
    overflow: hidden;
}

.lux-data-table .mud-table-root {
    border-collapse: separate;
    border-spacing: 0;
}

.lux-comment-cell {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    min-height: 32px;
}

.lux-comment-action {
    cursor: pointer;
}

.lux-comment-action.mud-disabled {
    cursor: default;
}

.lux-dashboard-messages {
    border: 1px solid var(--base-border);
    border-radius: 10px;
    background: var(--base-surface);
    box-shadow: var(--shadow-card);
    color: var(--base-text);
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 14px;
}

.lux-dashboard-messages-header {
    align-items: center;
    border-bottom: 1px solid var(--base-border-subtle);
    display: flex;
    gap: 12px;
    justify-content: space-between;
    padding-bottom: 10px;
}

.lux-dashboard-messages-header .lux-section-title {
    margin-bottom: 2px !important;
}

.lux-dashboard-message-list {
    display: grid;
    gap: 10px;
    max-height: 360px;
    overflow-y: auto;
}

.lux-dashboard-message,
.lux-dashboard-message-empty {
    border: 1px solid var(--base-border-subtle);
    border-radius: var(--radius-control);
    background: var(--base-surface);
    padding: 10px;
}

.lux-dashboard-message-empty {
    align-items: center;
    border-style: dashed;
    display: flex;
    flex-direction: column;
    gap: 8px;
    justify-content: center;
    min-height: 120px;
    text-align: center;
}

.lux-dashboard-message-composer {
    align-items: flex-end;
    border-top: 1px solid var(--base-border-subtle);
    display: grid;
    gap: 8px;
    grid-template-columns: minmax(0, 1fr) auto;
    padding-top: 10px;
}

.lux-comment-embed {
    background: var(--base-background);
    color: var(--base-text);
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 100vh;
    padding: 14px;
}

.lux-comment-header {
    align-items: flex-start;
    border-bottom: 1px solid var(--base-border-subtle);
    display: flex;
    gap: 12px;
    justify-content: space-between;
    padding-bottom: 10px;
}

.lux-comment-list {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 10px;
    min-height: 120px;
    overflow-y: auto;
}

.lux-comment-empty {
    align-items: center;
    border: 1px dashed var(--base-border);
    border-radius: var(--radius-control);
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 8px;
    justify-content: center;
    min-height: 180px;
    padding: 18px;
    text-align: center;
}

.lux-comment-item {
    border: 1px solid var(--base-border-subtle);
    border-radius: var(--radius-control);
    background: var(--base-surface);
    padding: 10px;
}

.lux-comment-meta {
    align-items: center;
    color: var(--base-text-muted);
    display: flex;
    flex-wrap: wrap;
    font-size: .74rem;
    gap: 6px 10px;
    justify-content: space-between;
    margin-bottom: 6px;
}

.lux-comment-meta strong {
    color: var(--base-text);
    font-weight: 500;
}

.lux-comment-body {
    overflow-wrap: anywhere;
    white-space: pre-wrap;
}

.lux-comment-attachments,
.lux-comment-pending {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.lux-comment-composer {
    border-top: 1px solid var(--base-border-subtle);
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 10px;
}

.lux-comment-actions {
    align-items: center;
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

@media (max-width: 600px) {
    .lux-dashboard-message-composer {
        align-items: stretch;
        grid-template-columns: 1fr;
    }
}

.lux-chart-panel {
    min-height: 100%;
}

.lux-timeline-chart,
.lux-metric-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 16px;
}

.lux-timeline-row,
.lux-metric-row,
.lux-target-row {
    align-items: center;
    display: grid;
    gap: 10px;
    min-width: 0;
}

.lux-timeline-row {
    grid-template-columns: 64px minmax(96px, 1fr) 44px 72px;
}

.lux-metric-row {
    grid-template-columns: 108px minmax(96px, 1fr) 44px;
}

.lux-target-row {
    grid-template-columns: minmax(120px, 1.2fr) minmax(96px, 1fr) 72px;
}

.lux-target-row span,
.lux-metric-row span {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lux-target-row small,
.lux-timeline-row small {
    color: var(--base-text-muted);
    display: block;
    font-size: .75rem;
}

.lux-bar-track {
    background: color-mix(in srgb, var(--base-border) 58%, transparent);
    border-radius: var(--radius-pill);
    height: 8px;
    min-width: 0;
    overflow: hidden;
}

.lux-bar-fill {
    background: var(--chart-primary-fill);
    border-radius: inherit;
    height: 100%;
}

.lux-bar-accent {
    background: var(--chart-accent-fill);
}

.lux-virtual-table {
    overflow: hidden;
}

.lux-virtual-table .mud-table-container {
    max-height: 420px;
}

.lux-truncate-cell {
    display: block;
    max-width: 42ch;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lux-subpanel {
    border: 1px solid var(--base-border-subtle) !important;
    border-radius: var(--radius-card) !important;
    background-color: var(--base-surface-muted) !important;
    color: var(--base-text) !important;
}

.lux-mono {
    font-family: "JetBrains Mono", monospace !important;
    font-size: .8rem !important;
}

.lux-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.lux-form-actions {
    margin-top: 20px;
}

.lux-chip-row {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.lux-external-title-link {
    align-items: center;
    display: inline-flex !important;
    gap: 6px;
    max-width: 100%;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.lux-external-title-link span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lux-external-title-icon {
    flex: 0 0 auto;
    opacity: .52;
    transform: translateY(1px);
    transition: opacity 120ms ease;
}

.lux-external-title-link:hover .lux-external-title-icon,
.lux-external-title-link:focus-visible .lux-external-title-icon {
    opacity: 1;
}

.lux-form-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.lux-field-row {
    align-items: flex-start;
    display: flex;
    gap: 8px;
    min-width: 0;
}

.lux-copy-row {
    align-items: center;
    display: flex;
    gap: 8px;
    min-width: 0;
}

.lux-copy-action {
    flex: 0 0 40px;
    height: 40px !important;
    margin-top: 8px !important;
    width: 40px !important;
}

.lux-acl-action {
    align-self: flex-start;
    flex: 0 0 40px;
    height: 40px !important;
    margin-top: 8px !important;
    width: 40px !important;
}

.lux-field-grow {
    flex: 1 1 280px;
    min-width: 0;
}

.lux-file-input {
    height: 1px;
    left: -9999px;
    opacity: 0;
    position: absolute;
    width: 1px;
}

.lux-file-tree {
    border: 1px solid var(--base-border-subtle);
    border-radius: var(--radius-card);
    overflow: hidden;
}

.lux-file-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 16px;
    min-height: 40px;
    padding: 4px 8px;
    border-bottom: 1px solid var(--base-border-subtle);
}

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

.lux-file-row:hover {
    background-color: var(--row-hover-background);
}

.lux-file-name {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.lux-file-name a,
.lux-file-name span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lux-file-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--base-text-muted);
    font-size: .75rem;
    white-space: nowrap;
}

.lux-file-chip {
    margin-inline-end: -4px;
}

.lux-field-button {
    height: 56px;
    margin-top: 8px;
    white-space: nowrap;
}

.lux-summary-grid {
    margin-top: -4px;
}

.lux-stat-card {
    height: 100%;
    min-height: 88px;
}

.lux-stat-card-content {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.lux-stat-icon {
    align-items: center;
    background: var(--base-surface-muted);
    border: 1px solid var(--base-border-subtle);
    border-radius: var(--radius-control);
    display: flex;
    flex: 0 0 36px;
    height: 36px;
    justify-content: center;
    width: 36px;
}

.lux-stat-copy {
    min-width: 0;
}

.lux-align-self-center {
    align-self: center;
}

.lux-stat-value {
    font-weight: 300 !important;
    line-height: 1.2 !important;
    overflow-wrap: anywhere;
}

.lux-table-actions,
.lux-table-actions-heading {
    text-align: right !important;
    white-space: nowrap;
}

.lux-not-found-code {
    color: var(--base-border-subtle) !important;
    font-size: 6rem !important;
    font-weight: 300 !important;
}

@media (max-width: 720px) {
    .lux-page {
        padding: 20px 16px;
    }

    .lux-page-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .lux-table-toolbar {
        align-items: stretch;
        grid-template-columns: minmax(0, 1fr);
    }

    .lux-section-toolbar {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

    .lux-switch-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .lux-timeline-row,
    .lux-metric-row,
    .lux-target-row {
        grid-template-columns: minmax(0, 1fr);
    }

    .lux-field-row,
    .lux-copy-row {
        align-items: stretch;
        flex-direction: column;
    }

    .lux-copy-action {
        align-self: flex-start;
        margin-top: 0 !important;
    }

    .lux-field-button {
        width: 100%;
    }

    .lux-section-header {
        align-items: stretch;
        flex-direction: column;
    }

    .lux-file-row {
        grid-template-columns: minmax(0, 1fr);
        gap: 4px;
    }

    .lux-file-meta {
        justify-content: flex-end;
        padding-left: 32px;
    }

    .lux-title-row {
        align-items: flex-start;
    }
}

/* ── Dev banner ──────────────────────────────────────────────────────── */
.dev-banner {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1.25rem;
    background: var(--warning-background);
    border-bottom: 1px solid var(--warning-border);
    font-size: 0.75rem;
    color: var(--warning-text);
    flex-wrap: wrap;
}

.lux-dev-divider {
    height: 16px;
    border-color: var(--warning-border) !important;
}

.lux-dev-form {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.lux-dev-input {
    width: 200px;
    --mud-input-font-size: .75rem;
}

/* ── MudBlazor overrides ─────────────────────────────────────────────── */

.mud-paper {
    background-color: var(--base-surface) !important;
    color: var(--base-text) !important;
}

.mud-table-root {
    background-color: var(--base-surface) !important;
    color: var(--base-text) !important;
}

.mud-table-cell {
    color: var(--base-text) !important;
}

.mud-link,
.mud-primary-text.mud-link {
    color: var(--link-foreground) !important;
}

.mud-link:hover,
.mud-link:focus-visible,
.mud-primary-text.mud-link:hover,
.mud-primary-text.mud-link:focus-visible {
    color: var(--link-hover-foreground) !important;
}

.mud-secondary-text {
    color: var(--base-text-muted) !important;
}

.mud-icon-button {
    color: var(--action-icon-foreground) !important;
}

.mud-icon-button:hover,
.mud-icon-button:focus-visible {
    color: var(--action-icon-hover-foreground) !important;
}

.mud-table-head .mud-table-cell {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--base-text-muted) !important;
    border-bottom: 1px solid var(--base-border-subtle) !important;
}

.mud-table-body .mud-table-row:hover {
    background-color: var(--row-hover-background) !important;
}

.mud-input-outlined .mud-input-outlined-border {
    border-color: var(--base-border-subtle) !important;
}

.mud-input-outlined:hover .mud-input-outlined-border {
    border-color: var(--base-border) !important;
}

.mud-input-outlined.mud-input-focused .mud-input-outlined-border {
    border-color: var(--button-primary-background) !important;
}

.mud-button-filled-primary {
    background-color: var(--button-primary-background) !important;
    color: var(--button-primary-foreground) !important;
    font-weight: 500;
}

.mud-button-filled-primary:hover {
    background-color: var(--button-primary-hover-background) !important;
}

.mud-nav-link .mud-icon-root {
    font-size: 20px;
}

.mud-button-root,
.mud-icon-button {
    border-radius: var(--radius-control) !important;
}

.mud-icon-root path {
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
}

.mud-button-root:focus-visible,
.mud-icon-button:focus-visible,
.mud-input-control:focus-within {
    outline: 2px solid var(--focus-ring);
    outline-offset: 2px;
}

/* ── Utilities ───────────────────────────────────────────────────────── */
code {
    font-family: "JetBrains Mono", monospace;
    font-size: 0.8rem;
}

.lux-code-block {
    font-family: "JetBrains Mono", monospace;
    font-size: 0.78rem;
    background: var(--code-background);
    border: 1px solid var(--base-border-subtle);
    border-radius: var(--radius-card);
    padding: 1rem;
    color: var(--code-text);
    overflow-x: auto;
    white-space: pre;
    margin: 0;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-thumb-hover); }

@media (max-width: 720px) {
    .lux-page {
        padding: 20px 16px;
    }

    .lux-page-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .lux-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .lux-actions .mud-button-root,
    .lux-field-button {
        margin-top: 0;
        width: 100%;
    }

    .lux-field-row {
        align-items: stretch;
        flex-direction: column;
    }
}

@media (max-width: 900px) {
    .lux-sidebar {
        width: var(--sidebar-collapsed-width) !important;
        min-width: var(--sidebar-collapsed-width) !important;
    }

    .lux-drawer-header {
        justify-content: center;
        padding: 0;
    }

    .lux-sidebar-title,
    .lux-sidebar .mud-nav-link .mud-nav-link-text,
    .lux-sidebar-action .mud-button-label,
    .lux-theme-menu .mud-button-label,
    .lux-user-email {
        display: none !important;
    }

    .lux-sidebar .mud-nav-link {
        justify-content: center;
        margin: 4px 2px;
        padding: 0 !important;
        width: 32px;
    }

    .lux-sidebar-bottom {
        align-items: center;
        padding-inline: 8px;
    }

    .lux-sidebar-action,
    .lux-theme-menu .mud-button-root {
        justify-content: center !important;
        min-width: 32px !important;
        padding-inline: 0 !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

#blazor-error-ui {
    display: none;
    background: var(--warning-background);
    color: var(--warning-text);
    padding: .75rem 1rem;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    font-size: .875rem;
    z-index: 9999;
}
#blazor-error-ui .reload { color: var(--warning-text); text-decoration: underline; margin-left: .5rem; }
#blazor-error-ui .dismiss { float: right; cursor: pointer; }