/* Lumina design tokens and global theme overrides */
:root {
    /* Kizuna bridge tokens (giup tai su dung theme cross-app an toan) */
    --kizuna-primary: #1447e6;
    --kizuna-primary-container: #c7d2fe;
    --kizuna-on-primary-container: #0f2d6b;
    --kizuna-font-body: 'Be Vietnam Pro', ui-sans-serif, system-ui, sans-serif;

    /* Lumina semantic palette */
    --lumina-primary: #1447e6;
    --lumina-primary-dark: #0f2d6b;
    --lumina-primary-fixed: #eef2ff;
    --lumina-primary-fixed-dim: #c7d2fe;
    --lumina-on-primary: #ffffff;
    --lumina-on-primary-container: #0f2d6b;

    --lumina-surface: #f7f9fb;
    --lumina-surface-bright: #f7f9fb;
    --lumina-surface-dim: #d8dadc;
    --lumina-surface-lowest: #ffffff;
    --lumina-surface-low: #f2f4f6;
    --lumina-surface-container: #eceef0;
    --lumina-surface-high: #e6e8ea;
    --lumina-surface-highest: #e0e3e5;
    --lumina-surface-variant: #e0e3e5;

    --lumina-on-surface: #191c1e;
    --lumina-on-surface-variant: #404751;
    --lumina-outline: #707882;
    --lumina-outline-variant: #bfc7d3;

    --lumina-secondary: #565e74;
    --lumina-secondary-container: #dae2fd;
    --lumina-tertiary: #7e5700;
    --lumina-tertiary-container: #dc9a00;
    --lumina-error: #ba1a1a;
    --lumina-error-container: #ffdad6;

    --lumina-radius-sm: 2px;
    --lumina-radius-md: 4px;
    --lumina-radius-lg: 8px;
    --lumina-radius-xl: 12px;
    --lumina-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --lumina-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);

    /* Override Tailwind v4 color variables used by utilities in dist.css */
    --color-blue-50: #eef2ff;
    --color-blue-100: #e0e7ff;
    --color-blue-200: #c7d2fe;
    --color-blue-300: #a5b4fc;
    --color-blue-400: #6d83f0;
    --color-blue-500: #3b5ce0;
    --color-blue-600: #1447e6;
    --color-blue-700: #0f2d6b;
    --color-blue-800: #0a1f4e;
    --color-blue-900: #060e28;

    --color-indigo-50: #eef2ff;
    --color-indigo-100: #dae2fd;
    --color-indigo-200: #bec6e0;
    --color-indigo-500: #565e74;
    --color-indigo-600: #4b5368;
    --color-indigo-700: #3f465c;
    --color-indigo-800: #2f364a;

    --color-gray-50: #f7f9fb;
    --color-gray-100: #f2f4f6;
    --color-gray-200: #eceef0;
    --color-gray-300: #e0e3e5;
    --color-gray-400: #bfc7d3;
    --color-gray-500: #707882;
    --color-gray-600: #565e74;
    --color-gray-700: #404751;
    --color-gray-800: #2d3133;
    --color-gray-900: #191c1e;

    --color-slate-50: #f7f9fb;
    --color-slate-100: #f2f4f6;
    --color-slate-200: #eceef0;
    --color-slate-300: #d8dadc;
    --color-slate-400: #bfc7d3;
    --color-slate-500: #707882;
    --color-slate-600: #565e74;
    --color-slate-700: #404751;
    --color-slate-800: #2d3133;
    --color-slate-900: #191c1e;

    --color-amber-500: #dc9a00;
    --color-orange-500: #dc9a00;
    --color-red-500: #ba1a1a;
}

/* Bridge old custom tokens to Lumina tokens */
:root {
    --lumina-primary: var(--kizuna-primary);
    --lumina-on-primary-container: var(--kizuna-on-primary-container);

    --primary: var(--lumina-primary);
    --primary-light: var(--kizuna-primary-container);
    --accent: var(--lumina-tertiary-container);
    --bg-light: var(--lumina-surface);
    --surface: var(--lumina-surface-lowest);
    --text-main: var(--lumina-on-surface);
    --text-muted: var(--lumina-on-surface-variant);
    --border: var(--lumina-outline-variant);
    --radius-card: var(--lumina-radius-lg);
    --radius-btn: var(--lumina-radius-md);
    --shadow: var(--lumina-shadow-sm);
    --error: var(--lumina-error);
    --error-bg: var(--lumina-error-container);
}

html,
body {
    background: var(--lumina-surface);
    color: var(--lumina-on-surface);
    font-family: var(--kizuna-font-body);
}

.ghost-border {
    border: 1px solid rgba(191, 199, 211, 0.4);
}

.architectural-axis {
    border-right: 1px solid rgba(191, 199, 211, 0.4);
}

/* Shared component language */
.kz-card,
.kz-panel,
.kz-kpi-card,
.kz-admin-tile,
.guest-card,
.stat-item,
.empty-state {
    border: 1px solid var(--lumina-outline-variant);
    border-radius: var(--lumina-radius-lg);
    box-shadow: var(--lumina-shadow-sm);
}

.kz-topbar,
.kz-admin-header,
.app-bar {
    background: color-mix(in oklab, var(--lumina-surface-lowest) 88%, transparent);
    border-bottom: 1px solid color-mix(in oklab, var(--lumina-outline-variant) 60%, transparent);
}

.kz-sidebar,
.bottom-nav {
    background: var(--lumina-surface-low);
    border-color: color-mix(in oklab, var(--lumina-outline-variant) 60%, transparent);
}

.kz-nav-link.active {
    background: color-mix(in oklab, var(--lumina-primary-fixed) 60%, white);
    border-right-color: var(--lumina-primary);
    color: var(--lumina-primary-dark);
}

.kz-input,
.kz-textarea,
.kz-select,
.search-input,
.filter-select {
    background: var(--lumina-surface-lowest);
    border: 1px solid var(--lumina-outline-variant);
    border-radius: var(--lumina-radius-md);
}

.kz-input:focus,
.kz-textarea:focus,
.kz-select:focus,
.search-input:focus,
.filter-select:focus {
    border-color: var(--lumina-primary);
    box-shadow: 0 0 0 2px color-mix(in oklab, var(--lumina-primary) 20%, transparent);
}

.kz-btn,
.guest-btn,
.status-filter-btn {
    border-radius: var(--lumina-radius-md);
}

/* Utility radius overrides for Tailwind-heavy pages */
.rounded-3xl,
.rounded-\[2\.5rem\] {
    border-radius: var(--lumina-radius-xl);
}

.rounded-2xl,
.rounded-\[2rem\],
.rounded-\[1\.5rem\],
.rounded-\[16px\] {
    border-radius: var(--lumina-radius-lg);
}

.rounded-xl,
.rounded-lg,
.rounded-\[1\.25rem\] {
    border-radius: var(--lumina-radius-md);
}

.shadow-2xl,
.shadow-xl,
.shadow-lg,
.shadow-md,
.shadow-sm {
    box-shadow: var(--lumina-shadow-sm);
}

/* Inline --site-p / --site-a from PHP (admin, manager, login) */
/* Cỡ chữ toàn app: đặt --kz-font-scale trên <html> (admin / settings) */
html.kz-font-scale-root {
    font-size: clamp(13px, calc(16px * var(--kz-font-scale, 1)), 22px);
}

body.site-brand-tokens {
    --lumina-primary: var(--site-p, #1447e6);
    --lumina-primary-dark: color-mix(in srgb, var(--site-p, #1447e6) 62%, #000);
    --lumina-on-primary-container: color-mix(in srgb, var(--site-p, #1447e6) 78%, #000);
    --lumina-primary-fixed: color-mix(in srgb, var(--site-p, #1447e6) 16%, #fff);
    --lumina-primary-fixed-dim: color-mix(in srgb, var(--site-p, #1447e6) 32%, #fff);
    --lumina-tertiary-container: var(--site-a, #dc9a00);
    --kizuna-primary: var(--site-p, #1447e6);
    --kizuna-primary-container: color-mix(in srgb, var(--site-p, #1447e6) 35%, #fff);
    --kizuna-on-primary-container: color-mix(in srgb, var(--site-p, #1447e6) 78%, #000);
    --color-blue-600: var(--site-p, #1447e6);
    --color-blue-700: color-mix(in srgb, var(--site-p, #1447e6) 72%, #000);
    --color-blue-800: color-mix(in srgb, var(--site-p, #1447e6) 55%, #000);
}

body.font-roboto {
    --kizuna-font-body: Roboto, Inter, ui-sans-serif, system-ui, sans-serif;
}

body.font-playfair {
    --kizuna-font-body: "Playfair Display", Inter, ui-sans-serif, system-ui, sans-serif;
}

/* Dark-mode hardening for Tailwind-style utility pages (login/admin/settings). */
html.dark {
    color-scheme: dark;
}

html.dark body.site-brand-tokens {
    --lumina-surface: #0f172a;
    --lumina-surface-lowest: #111827;
    --lumina-surface-low: #1f2937;
    --lumina-surface-container: #1f2937;
    --lumina-surface-high: #334155;
    --lumina-surface-highest: #334155;
    --lumina-on-surface: #e5e7eb;
    --lumina-on-surface-variant: #cbd5e1;
    --lumina-outline-variant: #475569;
    --primary-light: color-mix(in srgb, var(--site-p, #00629f) 22%, #fff);
    --surface: #111827;
    --bg-light: #0f172a;
    --text-main: #e5e7eb;
    --text-muted: #cbd5e1;
    --border: #475569;
}

html.dark body.site-brand-tokens,
html.dark .bg-gray-50,
html.dark .bg-slate-50 {
    background-color: #0f172a !important;
}

html.dark .bg-white {
    background-color: #111827 !important;
}

html.dark .bg-gray-100,
html.dark .bg-slate-100 {
    background-color: #1f2937 !important;
}

html.dark .text-gray-900,
html.dark .text-slate-900 {
    color: #f9fafb !important;
}

html.dark .text-gray-700,
html.dark .text-gray-600,
html.dark .text-gray-500,
html.dark .text-slate-600 {
    color: #cbd5e1 !important;
}

html.dark .border-gray-100,
html.dark .border-gray-200,
html.dark .border-slate-200 {
    border-color: #475569 !important;
}

html.dark .hover\:bg-gray-50:hover,
html.dark .hover\:bg-slate-50:hover {
    background-color: #1f2937 !important;
}

/* Pixel-close enterprise layer — màu nền sidebar / accent theo --site-p từ Cài đặt */
:root {
    --erp-sidebar-bg: color-mix(in srgb, var(--site-p, #1447e6) 38%, #0f172a);
    --erp-topbar-bg: #ffffff;
    --erp-panel-bg: #ffffff;
    --erp-panel-border: #e2e8f0;
    --erp-text-main: #0f172a;
    --erp-text-sub: #64748b;
    --erp-accent: var(--site-p, #1447e6);
    --erp-accent-soft: color-mix(in srgb, var(--site-p, #1447e6) 14%, #ffffff);
}

.erp-shell {
    background: #f8fafc;
    color: var(--erp-text-main);
}

.erp-font,
.erp-font input,
.erp-font select,
.erp-font textarea,
.erp-font button {
    font-family: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

.erp-font code,
.erp-font pre,
.erp-font .erp-mono {
    font-family: 'JetBrains Mono', ui-monospace, monospace;
}

.erp-sidebar {
    background: var(--erp-sidebar-bg) !important;
    border-right: 1px solid rgba(255, 255, 255, 0.08) !important;
    color: rgba(255, 255, 255, 0.72);
}

.erp-sidebar .erp-nav-link {
    border-radius: 8px;
    border: 1px solid transparent;
    color: rgba(255, 255, 255, 0.62) !important;
}

.erp-sidebar .erp-nav-link:hover {
    background: rgba(255, 255, 255, 0.07) !important;
    border-color: transparent !important;
    color: rgba(255, 255, 255, 0.86) !important;
}

/* Mục đang chọn — nền trắng, chữ đậm, thanh accent trái (không dùng inset shadow: dễ lệch bo góc / hai lớp với border-radius) */
.erp-sidebar .erp-nav-link.is-active {
    position: relative;
    background: #ffffff !important;
    border-color: transparent !important;
    color: #0f172a !important;
    overflow: hidden;
}

.erp-sidebar .erp-nav-link.is-active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 4px;
    border-radius: 0 3px 3px 0;
    background: var(--site-p, #1447e6);
    pointer-events: none;
}

.erp-sidebar .erp-nav-link.is-active .material-symbols-outlined {
    color: var(--site-p, #1447e6) !important;
}

.erp-sidebar .erp-nav-link.is-active:hover {
    background: #ffffff !important;
    color: #0f172a !important;
}

.erp-sidebar .erp-nav-link.is-active:hover .material-symbols-outlined {
    color: var(--site-p, #1447e6) !important;
}

/*
 * Drawer scrim (manager mobile sidebar) — cùng cảm giác backdrop với popup kz-scan-modal-overlay:
 * rgba(17,24,39,0.45) + blur 4px
 */
.kz-scan-scrim {
    background: rgba(17, 24, 39, 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.erp-topbar {
    background: var(--erp-topbar-bg) !important;
    border-bottom: 1px solid #e2e8f0 !important;
    min-height: 56px;
}

/* Topbar / Cài đặt: nút theo màu thương hiệu (không dùng Tailwind blue cố định) */
body.site-brand-tokens .erp-topbar-brand-pill {
    border: 1px solid color-mix(in srgb, var(--site-p, #1447e6) 35%, #e2e8f0);
    background: color-mix(in srgb, var(--site-p, #1447e6) 10%, #fff);
    color: color-mix(in srgb, var(--site-p, #1447e6) 58%, #0f172a);
}
body.site-brand-tokens .erp-topbar-brand-pill:hover {
    background: color-mix(in srgb, var(--site-p, #1447e6) 17%, #fff);
}

body.site-brand-tokens .erp-topbar-notify:hover {
    color: var(--site-p, #1447e6) !important;
}

.erp-search {
    background: #f3f4f6 !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 10px !important;
}

.erp-surface,
.erp-card {
    background: var(--erp-panel-bg) !important;
    border: 1px solid var(--erp-panel-border) !important;
    border-radius: 12px !important;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06) !important;
}

.erp-kicker {
    color: var(--erp-text-sub);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.erp-title {
    color: var(--erp-text-main);
    font-weight: 700;
}

.erp-muted {
    color: var(--erp-text-sub);
}

.erp-btn-primary {
    background: var(--erp-accent) !important;
    color: #fff !important;
    border: 1px solid var(--erp-accent) !important;
    border-radius: 10px !important;
}

.erp-btn-secondary {
    background: #fff !important;
    color: #334155 !important;
    border: 1px solid #d6dce5 !important;
    border-radius: 10px !important;
}

.erp-table thead th {
    background: #f8fafc;
    color: #64748b;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.erp-table tbody tr:hover {
    background: #f8fafc;
}

/* Full-app rollout refinements */
.sc-user-header,
.app-bar,
.kz-topbar,
.kz-admin-header {
    background: #ffffff !important;
    border-bottom: 1px solid var(--erp-panel-border) !important;
    box-shadow: none !important;
}

.sc-bottom-nav,
.bottom-nav {
    background: #ffffff !important;
    border-top: 1px solid var(--erp-panel-border) !important;
}

.sc-nav-link,
.nav-item {
    color: #6b7280 !important;
}

.sc-nav-link--active,
.nav-item.active {
    color: #111827 !important;
    font-weight: 700;
}

.guest-card,
.stat-item,
.promo-banner,
.sc-result-card,
.sc-btn-camera,
.sc-btn-switch,
.kz-kpi-card,
.kz-admin-tile {
    background: #fff !important;
    border: 1px solid var(--erp-panel-border) !important;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05) !important;
}

.search-input,
.filter-select {
    background: #f9fafb !important;
    border-color: #e5e7eb !important;
    border-radius: 10px !important;
}

#login-form input[type='email'],
#login-form input[type='password'] {
    border-color: #d8dde6 !important;
    background: #f5f7fb !important;
}

#login-form button[type='submit'][value='manage'] {
    border-color: #d8dde6 !important;
}

/* -------------------------------------------------------------------------- */
/* Admin / Manager hybrid UX — scoped erp-* (không đụng legacy .kz-*)        */
/* -------------------------------------------------------------------------- */

.erp-dash-header {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    background: var(--erp-panel-bg);
    border: 1px solid var(--erp-panel-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

@media (min-width: 640px) {
    .erp-dash-header {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.erp-module-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .erp-module-row {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .erp-module-row {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}

.erp-module-card {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    min-height: 5.25rem;
    padding: 0.75rem 0.9rem;
    border-radius: 12px;
    background: var(--erp-panel-bg);
    border: 1px solid var(--erp-panel-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    text-decoration: none;
    color: inherit;
    transition:
        border-color 0.15s ease,
        box-shadow 0.15s ease,
        transform 0.12s ease;
}

.erp-module-card:hover {
    border-color: #c7d2e0;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
}

.erp-module-card:focus-visible {
    outline: 2px solid color-mix(in srgb, var(--site-p, #00629f) 55%, transparent);
    outline-offset: 2px;
}

.erp-module-card__icon {
    flex-shrink: 0;
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px;
    background: var(--erp-accent-soft);
    color: #334155;
    border: 1px solid #e2e8f0;
}

.erp-module-card__body {
    min-width: 0;
    flex: 1;
}

.erp-module-card__title {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--erp-text-main);
    margin: 0;
    line-height: 1.25;
}

.erp-module-card__desc {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--erp-text-sub);
    margin: 0.2rem 0 0;
    line-height: 1.35;
}

.erp-module-card__meta {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #64748b;
    margin-top: 0.35rem;
}

.erp-config-two-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 1024px) {
    .erp-config-two-col {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.25rem;
        align-items: start;
    }
}

.erp-config-panel {
    background: var(--erp-panel-bg);
    border: 1px solid var(--erp-panel-border);
    border-radius: 12px;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
    padding: 1.25rem 1.35rem;
}

@media (min-width: 640px) {
    .erp-config-panel {
        padding: 1.35rem 1.5rem;
    }
}

.erp-config-panel__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid #eef2f7;
}

.erp-config-panel__head-main {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
}

.erp-config-panel__head-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    color: #475569;
    flex-shrink: 0;
}

.erp-config-panel__head-title {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 800;
    color: var(--erp-text-main);
    letter-spacing: -0.02em;
}

.erp-config-panel__head-sub {
    margin: 0.15rem 0 0;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--erp-text-sub);
    line-height: 1.35;
}

.erp-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.erp-toolbar--end {
    justify-content: flex-end;
}

.erp-toolbar__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 800;
    border-radius: 999px;
    border: 1px solid #d6dce5;
    background: #fff;
    color: #334155;
    text-decoration: none;
    cursor: pointer;
    transition:
        background 0.12s ease,
        border-color 0.12s ease;
}

.erp-toolbar__btn:hover {
    background: #f8fafc;
    border-color: #c7d2e0;
}

.erp-toolbar__btn--primary {
    background: var(--erp-accent);
    border-color: var(--erp-accent);
    color: #fff;
}

.erp-toolbar__btn--primary:hover {
    filter: brightness(1.05);
}

.erp-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    font-size: 0.61rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: 1px solid transparent;
    white-space: nowrap;
}

.erp-badge--success {
    background: #ecfdf5;
    border-color: #a7f3d0;
    color: #047857;
}

.erp-badge--warning {
    background: #fffbeb;
    border-color: #fde68a;
    color: #b45309;
}

.erp-badge--neutral {
    background: #f1f5f9;
    border-color: #e2e8f0;
    color: #475569;
}

.erp-settings-footer {
    margin-top: 0.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--erp-panel-border);
}

.erp-kpi-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 1rem 1.15rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.erp-kpi-card__label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #64748b;
}

.erp-kpi-card__value {
    margin-top: 0.45rem;
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: #0f172a;
}

.erp-data-panel {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.erp-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    font-size: 0.8125rem;
    font-weight: 600;
}

.erp-alert--error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.erp-alert--success {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
}

/* EventOS sidebar event context banner */
.sidebar-event-banner {
    margin: 0 12px 8px;
    padding: 10px 12px;
    background: color-mix(in srgb, var(--site-p, #1447e6) 26%, transparent);
    border: 1px solid color-mix(in srgb, var(--site-p, #1447e6) 42%, transparent);
    border-radius: 8px;
}

html.dark .erp-dash-header,
html.dark .erp-module-card,
html.dark .erp-config-panel {
    background: #111827 !important;
    border-color: #334155 !important;
}

html.dark .erp-module-card__icon,
html.dark .erp-config-panel__head-icon {
    background: #1f2937;
    border-color: #334155;
    color: #e2e8f0;
}

html.dark .erp-config-panel__head {
    border-bottom-color: #334155;
}

html.dark .erp-module-card__title,
html.dark .erp-config-panel__head-title {
    color: #f9fafb;
}

html.dark .erp-module-card__desc,
html.dark .erp-config-panel__head-sub {
    color: #94a3b8;
}

html.dark .erp-toolbar__btn {
    background: #1f2937;
    border-color: #475569;
    color: #e2e8f0;
}

html.dark .erp-toolbar__btn:hover {
    background: #334155;
}

/* ── Modal confinement: popup chỉ hiện trong vùng main (bên phải sidebar, bên dưới topbar) ── */
:root {
    --modal-topbar-offset: 56px; /* erp-topbar min-height (admin/manager) */
}

@media (min-width: 1024px) {
    /* Admin overlays (sidebar-width 256px từ kizuna --sidebar-width) */
    #create-overlay,
    #edit-overlay,
    #user-form-overlay {
        top: var(--modal-topbar-offset) !important;
        left: var(--sidebar-width, 16rem) !important;
        right: 0 !important;
        bottom: 0 !important;
        width: auto !important;
        height: auto !important;
    }

    /* Manager overlays (sidebar-width từ --mgr-sidebar-width trên <body>) */
    #attendee-modal-overlay,
    #attendee-form-overlay,
    #assign-table-overlay,
    #import-overlay,
    #email-invite-overlay,
    #ts-assign-table-overlay,
    #mgr-tables-popup {
        top: var(--modal-topbar-offset) !important;
        left: var(--mgr-sidebar-width, 16rem) !important;
        right: 0 !important;
        bottom: 0 !important;
        width: auto !important;
        height: auto !important;
    }
}

/* Manager / guests / tables: panel + bố cục overlay (ít hở phía trên; căn trên, giữa ngang) */
#attendee-modal-overlay,
#attendee-form-overlay,
#assign-table-overlay,
#import-overlay,
#email-invite-overlay,
#ts-assign-table-overlay,
#mgr-tables-popup {
    align-items: flex-start !important;
    justify-content: center !important;
    /* Tránh lớp padding top lớn tạo khoảng mờ giữa topbar trang và popup */
    padding-top: 0.375rem !important;
    padding-bottom: 1.25rem !important;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
}

@media (min-width: 640px) {
    #attendee-modal-overlay,
    #attendee-form-overlay,
    #assign-table-overlay,
    #import-overlay,
    #email-invite-overlay,
    #ts-assign-table-overlay,
    #mgr-tables-popup {
        padding-top: 0.5rem !important;
        padding-left: 1.5rem !important;
        padding-right: 1.5rem !important;
        padding-bottom: 1.5rem !important;
    }
}

#attendee-modal-overlay > div,
#attendee-form-overlay > div,
#assign-table-overlay > div,
#import-overlay > div,
#email-invite-overlay > div,
#ts-assign-table-overlay > div,
#mgr-tables-popup > div {
    box-sizing: border-box;
    width: 100%;
    max-width: min(600px, calc(100vw - 2rem));
}