/* Stage54 - Chtio scoped internal UI for dashboard, admin and operator areas */
.chtio_internal_ui {
    --font-sans: Inter, "Helvetica Neue", Arial, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --color-background: #000000;
    --color-surface: #191c24;
    --color-surface-soft: #12151c;
    --color-sidebar: #191c24;
    --color-sidebar-hover: #0f1015;
    --color-sidebar-active: #0090e7;
    --color-topbar: #191c24;
    --color-border: #2c2e33;
    --color-text: #c7c9d2;
    --color-heading: #ffffff;
    --color-muted: #6c7293;
    --color-primary: #0090e7;
    --color-primary-hover: #0078c2;
    --color-primary-soft: rgba(0, 144, 231, 0.14);
    --color-success: #00d25b;
    --color-warning: #ffab00;
    --color-danger: #fc424a;
    --color-info: #8f5fe8;
    --color-shadow: rgba(0, 0, 0, 0.46);
    --radius-default: 4px;
    --shadow-card: 0 18px 42px rgba(0, 0, 0, 0.28);
    --sidebar-width: 244px;
    margin: 0;
    min-height: 100vh;
    background: #000000 !important;
    color: var(--color-text) !important;
    font-family: var(--font-sans) !important;
    font-weight: 500 !important;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

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

.chtio_internal_ui * {
    min-width: 0;
}

.chtio_internal_ui a,
.chtio_internal_ui button,
.chtio_internal_ui input,
.chtio_internal_ui select,
.chtio_internal_ui textarea,
.chtio_internal_ui .button,
.chtio_internal_ui .btn {
    font-family: var(--font-sans) !important;
    font-weight: 600;
}

.chtio_internal_ui h1,
.chtio_internal_ui h2,
.chtio_internal_ui h3,
.chtio_internal_ui h4,
.chtio_internal_ui h5,
.chtio_internal_ui h6,
.chtio_internal_ui strong,
.chtio_internal_ui .strong-link,
.chtio_internal_ui .navbar-title strong,
.chtio_internal_ui .sidebar-brand,
.chtio_internal_ui .operator-brand {
    color: #ffffff !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em;
    overflow-wrap: normal;
    word-break: normal;
    hyphens: none;
}

.chtio_internal_ui p,
.chtio_internal_ui span,
.chtio_internal_ui div,
.chtio_internal_ui td,
.chtio_internal_ui th,
.chtio_internal_ui label,
.chtio_internal_ui .page-note,
.chtio_internal_ui .muted,
.chtio_internal_ui .small-text {
    word-break: normal;
    overflow-wrap: break-word;
    hyphens: none;
}

.chtio_internal_ui .wrapper,
.chtio_internal_ui .app-shell {
    min-height: 100vh;
    width: 100%;
    background: #000000;
    overflow-x: hidden;
}

.chtio_internal_ui .sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: #191c24 !important;
    border-right: 1px solid #2c2e33;
    box-shadow: none;
    overflow: hidden;
}

.chtio_internal_ui .sidebar-content {
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: #2c2e33 #191c24;
}

.chtio_internal_ui .sidebar-content::-webkit-scrollbar,
.chtio_internal_ui .content::-webkit-scrollbar,
.chtio_internal_ui .conversation-list::-webkit-scrollbar,
.chtio_internal_ui .message-list::-webkit-scrollbar,
.chtio_internal_ui .widget-preview-card::-webkit-scrollbar,
.chtio_internal_ui .responsive-table::-webkit-scrollbar,
.chtio_internal_ui .table-wrap::-webkit-scrollbar,
.chtio_internal_ui .visitor-table-wrap::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.chtio_internal_ui .sidebar-content::-webkit-scrollbar-track,
.chtio_internal_ui .content::-webkit-scrollbar-track,
.chtio_internal_ui .conversation-list::-webkit-scrollbar-track,
.chtio_internal_ui .message-list::-webkit-scrollbar-track,
.chtio_internal_ui .responsive-table::-webkit-scrollbar-track,
.chtio_internal_ui .table-wrap::-webkit-scrollbar-track,
.chtio_internal_ui .visitor-table-wrap::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.04);
}

.chtio_internal_ui .sidebar-content::-webkit-scrollbar-thumb,
.chtio_internal_ui .content::-webkit-scrollbar-thumb,
.chtio_internal_ui .conversation-list::-webkit-scrollbar-thumb,
.chtio_internal_ui .message-list::-webkit-scrollbar-thumb,
.chtio_internal_ui .responsive-table::-webkit-scrollbar-thumb,
.chtio_internal_ui .table-wrap::-webkit-scrollbar-thumb,
.chtio_internal_ui .visitor-table-wrap::-webkit-scrollbar-thumb {
    background: #2c2e33;
    border-radius: 999px;
}

.chtio_internal_ui .sidebar-brand,
.chtio_internal_ui .sidebar .brand {
    min-height: 70px;
    padding: 0 20px;
    border-bottom: 1px solid #2c2e33;
    color: #ffffff !important;
    font-size: 1.12rem;
    font-weight: 800 !important;
}

.chtio_internal_ui .sidebar-brand::before,
.chtio_internal_ui .sidebar .brand::before {
    content: "";
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 38% 32%, #ffffff 0 2px, transparent 3px),
        linear-gradient(135deg, #0090e7, #8f5fe8);
    box-shadow: 0 0 0 5px rgba(0, 144, 231, 0.12);
    flex: 0 0 auto;
}

.chtio_internal_ui .sidebar-nav {
    padding: 14px 0 40px;
}

.chtio_internal_ui .sidebar-header {
    padding: 18px 20px 8px;
    color: #6c7293;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.chtio_internal_ui .sidebar-link,
.chtio_internal_ui .sidebar a:not(.brand):not(.sidebar-brand) {
    position: relative;
    min-height: 46px;
    margin-right: 16px;
    padding: 0.78rem 14px 0.78rem 20px;
    border: 0;
    border-radius: 0 100px 100px 0;
    color: #6c7293 !important;
    font-size: 0.94rem;
    font-weight: 600;
    transition: color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.chtio_internal_ui .sidebar-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 31px;
    height: 31px;
    min-width: 31px;
    border-radius: 50%;
    background: rgba(108, 114, 147, 0.18);
    color: #bba8bf;
    font-size: 0.78rem;
    font-weight: 800;
}

.chtio_internal_ui .sidebar-item:nth-of-type(5n + 1) .sidebar-icon { color: #0090e7; }
.chtio_internal_ui .sidebar-item:nth-of-type(5n + 2) .sidebar-icon { color: #00d25b; }
.chtio_internal_ui .sidebar-item:nth-of-type(5n + 3) .sidebar-icon { color: #8f5fe8; }
.chtio_internal_ui .sidebar-item:nth-of-type(5n + 4) .sidebar-icon { color: #ffab00; }
.chtio_internal_ui .sidebar-item:nth-of-type(5n + 5) .sidebar-icon { color: #fc424a; }

.chtio_internal_ui .sidebar-link:hover,
.chtio_internal_ui .sidebar a:not(.brand):not(.sidebar-brand):hover,
.chtio_internal_ui .sidebar-link.is-active,
.chtio_internal_ui .sidebar a.is-active,
.chtio_internal_ui .sidebar-item.is-active .sidebar-link {
    background: #0f1015 !important;
    color: #ffffff !important;
    transform: translateX(2px);
}

.chtio_internal_ui .sidebar-link:hover .sidebar-icon,
.chtio_internal_ui .sidebar-link.is-active .sidebar-icon,
.chtio_internal_ui .sidebar-item.is-active .sidebar-icon {
    background: rgba(0, 144, 231, 0.16);
    color: #ffffff;
}

.chtio_internal_ui .menu-badge,
.chtio_internal_ui .unread-badge {
    background: #fc424a;
    color: #ffffff;
    box-shadow: 0 0 0 4px rgba(252, 66, 74, 0.15);
}

.chtio_internal_ui .main {
    min-width: 0;
    background: #000000;
}

.chtio_internal_ui .navbar,
.chtio_internal_ui .topbar {
    min-height: 70px;
    background: #191c24 !important;
    border-bottom: 1px solid #2c2e33;
    box-shadow: 20px 19px 34px -18px rgba(0, 0, 0, 0.72);
    color: #ffffff;
    padding: 0 24px;
}

.chtio_internal_ui .navbar-title span,
.chtio_internal_ui .page-note,
.chtio_internal_ui .muted,
.chtio_internal_ui .small-text,
.chtio_internal_ui .card-note,
.chtio_internal_ui .chat-subtitle,
.chtio_internal_ui .conversation-preview,
.chtio_internal_ui .conversation-meta {
    color: #6c7293 !important;
    font-weight: 500;
}

.chtio_internal_ui .navbar-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
}

.chtio_internal_ui .content {
    position: relative;
    flex: 1;
    max-width: 100%;
    padding: 28px 28px 42px;
    background:
        radial-gradient(circle at 18% 0%, rgba(143, 95, 232, 0.12), transparent 34rem),
        radial-gradient(circle at 90% 8%, rgba(0, 144, 231, 0.12), transparent 30rem),
        #000000 !important;
    overflow-x: hidden;
}

.chtio_internal_ui .page-head {
    gap: 18px;
    margin-bottom: 24px;
}

.chtio_internal_ui .page-head h1 {
    font-size: clamp(1.45rem, 2.2vw, 2rem);
    line-height: 1.15;
}

.chtio_internal_ui .page-head .actions {
    align-items: center;
    justify-content: flex-end;
}

.chtio_internal_ui .card,
.chtio_internal_ui .admin-card,
.chtio_internal_ui .table-card,
.chtio_internal_ui .billing-plan-card,
.chtio_internal_ui .billing-summary-card,
.chtio_internal_ui .launch-card,
.chtio_internal_ui .project-status-card,
.chtio_internal_ui .project-settings-form-card,
.chtio_internal_ui .settings-tabs-card,
.chtio_internal_ui .widget-preview-card,
.chtio_internal_ui .stats-card,
.chtio_internal_ui .ai-project-card,
.chtio_internal_ui .ai-provider-card,
.chtio_internal_ui .support-request-card,
.chtio_internal_ui .visitor-activity-panel,
.chtio_internal_ui .visitor-table-wrap,
.chtio_internal_ui .operator-live-panel,
.chtio_internal_ui .operator-mode-tabs,
.chtio_internal_ui .operator-empty,
.chtio_internal_ui .operator-start-state,
.chtio_internal_ui .message,
.chtio_internal_ui .message-bubble {
    border: 1px solid #2c2e33 !important;
    border-radius: 4px !important;
    background: #191c24 !important;
    color: #c7c9d2 !important;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.26) !important;
}

.chtio_internal_ui .card:hover,
.chtio_internal_ui .billing-plan-card:hover,
.chtio_internal_ui .launch-card:hover,
.chtio_internal_ui .conversation-item:hover {
    border-color: rgba(0, 144, 231, 0.42) !important;
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.38) !important;
}

.chtio_internal_ui .card::after,
.chtio_internal_ui .billing-plan-card::after,
.chtio_internal_ui .launch-card::after,
.chtio_internal_ui .project-settings-form-card::after,
.chtio_internal_ui .widget-preview-card::after {
    display: none !important;
}

.chtio_internal_ui .stats-grid,
.chtio_internal_ui .stats-hero-grid,
.chtio_internal_ui .billing-plan-grid,
.chtio_internal_ui .launch-grid,
.chtio_internal_ui .support-request-summary,
.chtio_internal_ui .ai-dashboard-grid,
.chtio_internal_ui .settings-grid,
.chtio_internal_ui .form-grid,
.chtio_internal_ui .check-grid,
.chtio_internal_ui .two-column {
    max-width: 100%;
}

.chtio_internal_ui .stats-grid {
    gap: 18px;
}

.chtio_internal_ui .stats-grid .card,
.chtio_internal_ui .stat-card {
    min-height: 132px;
    justify-content: center;
    background:
        linear-gradient(180deg, rgba(25, 28, 36, 0.98), rgba(19, 22, 29, 0.98)) !important;
}

.chtio_internal_ui .stats-grid strong,
.chtio_internal_ui .stat-card strong,
.chtio_internal_ui .metric-value,
.chtio_internal_ui .plan-price strong {
    color: #ffffff !important;
    font-weight: 800 !important;
    line-height: 1.05;
    letter-spacing: -0.05em;
    overflow-wrap: normal;
}

.chtio_internal_ui .table,
.chtio_internal_ui table {
    color: #c7c9d2 !important;
    border-collapse: separate;
    border-spacing: 0;
}

.chtio_internal_ui .table th,
.chtio_internal_ui .table td {
    border-bottom: 1px solid #2c2e33 !important;
    color: #c7c9d2 !important;
    background: transparent !important;
    vertical-align: middle;
}

.chtio_internal_ui .table th {
    color: #ffffff !important;
    background: #111318 !important;
    font-weight: 700 !important;
    white-space: nowrap;
}

.chtio_internal_ui .table tr:hover td {
    background: #111318 !important;
}

.chtio_internal_ui .responsive-table,
.chtio_internal_ui .table-wrap,
.chtio_internal_ui .admin-table-wrap {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.chtio_internal_ui .responsive-table table,
.chtio_internal_ui .table-wrap table,
.chtio_internal_ui table.responsive-table {
    min-width: 760px;
}

.chtio_internal_ui .input,
.chtio_internal_ui .form-control,
.chtio_internal_ui .form-select,
.chtio_internal_ui textarea,
.chtio_internal_ui select,
.chtio_internal_ui input[type="text"],
.chtio_internal_ui input[type="email"],
.chtio_internal_ui input[type="password"],
.chtio_internal_ui input[type="url"],
.chtio_internal_ui input[type="number"],
.chtio_internal_ui input[type="color"] {
    min-height: 46px;
    border: 1px solid #2c2e33 !important;
    border-radius: 4px !important;
    background: #0f1015 !important;
    color: #ffffff !important;
    font-weight: 500 !important;
    box-shadow: none !important;
}

.chtio_internal_ui textarea.input,
.chtio_internal_ui textarea.form-control {
    min-height: 120px;
    line-height: 1.5;
}

.chtio_internal_ui .input::placeholder,
.chtio_internal_ui textarea::placeholder,
.chtio_internal_ui input::placeholder {
    color: #6c7293 !important;
    opacity: 1;
}

.chtio_internal_ui .input:focus,
.chtio_internal_ui .form-control:focus,
.chtio_internal_ui select:focus,
.chtio_internal_ui textarea:focus,
.chtio_internal_ui input:focus {
    border-color: #0090e7 !important;
    box-shadow: 0 0 0 3px rgba(0, 144, 231, 0.16) !important;
}

.chtio_internal_ui label {
    color: #ffffff !important;
    font-weight: 700 !important;
}

.chtio_internal_ui .button,
.chtio_internal_ui .btn {
    min-height: 42px;
    border: 1px solid #2c2e33 !important;
    border-radius: 4px !important;
    background: #191c24 !important;
    color: #ffffff !important;
    font-size: 0.92rem;
    font-weight: 700 !important;
    white-space: normal;
    word-break: normal;
    overflow-wrap: normal;
    text-align: center;
    box-shadow: none !important;
}

.chtio_internal_ui .button:hover,
.chtio_internal_ui .btn:hover {
    background: #0f1015 !important;
    border-color: #0090e7 !important;
    color: #ffffff !important;
    transform: translateY(-1px);
}

.chtio_internal_ui .button-primary,
.chtio_internal_ui .btn-primary,
.chtio_internal_ui button[type="submit"].button-primary {
    border-color: #0090e7 !important;
    background: #0090e7 !important;
    color: #ffffff !important;
}

.chtio_internal_ui .button-primary:hover,
.chtio_internal_ui .btn-primary:hover {
    background: #0078c2 !important;
    border-color: #0078c2 !important;
}

.chtio_internal_ui .button-danger,
.chtio_internal_ui .btn-danger {
    border-color: #fc424a !important;
    background: #fc424a !important;
}

.chtio_internal_ui .theme-toggle {
    border-radius: 4px !important;
}

.chtio_internal_ui .status,
.chtio_internal_ui .badge,
.chtio_internal_ui .project-plan-chip,
.chtio_internal_ui .settings-tab-plan,
.chtio_internal_ui .conversation-status-badge,
.chtio_internal_ui .conversation-priority-badge,
.chtio_internal_ui .ai-status-pill,
.chtio_internal_ui .plan-badge,
.chtio_internal_ui .billing-discount-badge {
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px !important;
    background: #0f1015 !important;
    color: #ffffff !important;
    font-weight: 700 !important;
}

.chtio_internal_ui .status-active,
.chtio_internal_ui .status-approved,
.chtio_internal_ui .status-resolved,
.chtio_internal_ui .project-plan-chip {
    background: rgba(0, 210, 91, 0.12) !important;
    color: #00d25b !important;
    border-color: rgba(0, 210, 91, 0.24) !important;
}

.chtio_internal_ui .status-pending,
.chtio_internal_ui .status-draft,
.chtio_internal_ui .settings-tab-plan,
.chtio_internal_ui .billing-discount-badge {
    background: rgba(255, 171, 0, 0.12) !important;
    color: #ffab00 !important;
    border-color: rgba(255, 171, 0, 0.24) !important;
}

.chtio_internal_ui .status-rejected,
.chtio_internal_ui .status-blocked,
.chtio_internal_ui .status-closed {
    background: rgba(252, 66, 74, 0.12) !important;
    color: #fc424a !important;
    border-color: rgba(252, 66, 74, 0.24) !important;
}

.chtio_internal_ui .alert,
.chtio_internal_ui .settings-help-card,
.chtio_internal_ui .feature-gate,
.chtio_internal_ui .empty-state,
.chtio_internal_ui .code-box,
.chtio_internal_ui pre,
.chtio_internal_ui .domain-item,
.chtio_internal_ui .info-list div,
.chtio_internal_ui .check,
.chtio_internal_ui .billing-period-switch,
.chtio_internal_ui .billing-period-option,
.chtio_internal_ui .ai-token-calculator,
.chtio_internal_ui .wallet-card,
.chtio_internal_ui .plan-feature-item,
.chtio_internal_ui .quick-reply-card {
    border: 1px solid #2c2e33 !important;
    border-radius: 4px !important;
    background: #0f1015 !important;
    color: #c7c9d2 !important;
    box-shadow: none !important;
}

.chtio_internal_ui .alert-success {
    border-color: rgba(0, 210, 91, 0.25) !important;
    background: rgba(0, 210, 91, 0.1) !important;
    color: #00d25b !important;
}

.chtio_internal_ui .alert-warning,
.chtio_internal_ui .feature-gate {
    border-color: rgba(255, 171, 0, 0.25) !important;
    background: rgba(255, 171, 0, 0.1) !important;
    color: #ffab00 !important;
}

.chtio_internal_ui .alert-danger {
    border-color: rgba(252, 66, 74, 0.25) !important;
    background: rgba(252, 66, 74, 0.1) !important;
    color: #fc424a !important;
}

.chtio_internal_ui .code-box,
.chtio_internal_ui pre {
    max-width: 100%;
    overflow: auto;
    font-family: Consolas, "Courier New", monospace;
    white-space: pre;
    color: #dbe4ff !important;
}

.chtio_internal_ui .project-settings-layout {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 360px) !important;
    align-items: start;
    gap: 22px !important;
}

.chtio_internal_ui .settings-tabs-top {
    position: sticky !important;
    top: 78px !important;
    z-index: 12;
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 8px !important;
    padding: 10px !important;
    overflow-x: auto;
    border: 1px solid #2c2e33 !important;
    border-radius: 4px !important;
    background: #191c24 !important;
    box-shadow: var(--shadow-card) !important;
}

.chtio_internal_ui .settings-tabs-top .settings-tab {
    flex: 0 0 auto;
    min-width: max-content;
    max-width: 230px;
    min-height: 44px;
    border: 1px solid #2c2e33 !important;
    border-radius: 4px !important;
    background: #0f1015 !important;
    color: #c7c9d2 !important;
    padding: 10px 14px !important;
    white-space: nowrap;
}

.chtio_internal_ui .settings-tabs-top .settings-tab span {
    white-space: nowrap;
}

.chtio_internal_ui .settings-tabs-top .settings-tab:hover,
.chtio_internal_ui .settings-tabs-top .settings-tab.is-active {
    background: #0090e7 !important;
    border-color: #0090e7 !important;
    color: #ffffff !important;
}

.chtio_internal_ui .settings-tabs-top .settings-tab.is-locked:not(.is-active) {
    color: #6c7293 !important;
}

.chtio_internal_ui .settings-panel {
    padding: clamp(18px, 2.4vw, 28px) !important;
}

.chtio_internal_ui .settings-panel .form-grid,
.chtio_internal_ui .settings-panel .check-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)) !important;
}

.chtio_internal_ui .check {
    min-height: 58px;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
}

.chtio_internal_ui .check input {
    width: 16px;
    min-width: 16px;
    height: 16px;
    accent-color: #0090e7;
}

.chtio_internal_ui .check:has(input:disabled)::after {
    display: block;
    margin-left: auto;
    color: #ffab00;
    white-space: nowrap;
}

.chtio_internal_ui .widget-preview-card {
    position: sticky;
    top: 148px;
    max-height: calc(100vh - 176px);
    overflow: auto;
}

.chtio_internal_ui .widget-preview-stage,
.chtio_internal_ui .preview-chat-window,
.chtio_internal_ui .preview-chat-body,
.chtio_internal_ui .preview-message,
.chtio_internal_ui .preview-launcher {
    border-radius: 4px !important;
}

.chtio_internal_ui .widget-preview-stage {
    border: 1px dashed #2c2e33 !important;
    background: #0f1015 !important;
}

.chtio_internal_ui .billing-period-switch {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 6px;
}

.chtio_internal_ui .billing-period-option.is-active {
    background: rgba(0, 144, 231, 0.16) !important;
    border-color: #0090e7 !important;
}

.chtio_internal_ui .billing-period-option strong,
.chtio_internal_ui .billing-period-option span,
.chtio_internal_ui .billing-period-option em {
    white-space: normal;
    word-break: normal;
}

.chtio_internal_ui .plan-features,
.chtio_internal_ui .feature-list,
.chtio_internal_ui .info-list,
.chtio_internal_ui .domain-list {
    display: grid;
    gap: 10px;
}

.chtio_internal_ui .actions,
.chtio_internal_ui .form-actions,
.chtio_internal_ui .vertical-actions,
.chtio_internal_ui .chat-actions,
.chtio_internal_ui .navbar-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.chtio_internal_ui .actions .button,
.chtio_internal_ui .form-actions .button,
.chtio_internal_ui .chat-actions .button,
.chtio_internal_ui .navbar-actions .button {
    flex: 0 1 auto;
    max-width: 100%;
}

.chtio_internal_ui .operator-shell {
    height: 100dvh;
    min-height: 100dvh;
    grid-template-columns: 390px minmax(0, 1fr);
    background: #000000 !important;
    color: #c7c9d2;
    overflow: hidden;
}

.chtio_internal_ui .conversation-column {
    background: #191c24 !important;
    border-right: 1px solid #2c2e33;
    color: #c7c9d2;
}

.chtio_internal_ui .operator-live-panel,
.chtio_internal_ui .operator-mode-tabs,
.chtio_internal_ui .operator-filters .input,
.chtio_internal_ui .conversation-item {
    border: 1px solid #2c2e33 !important;
    border-radius: 4px !important;
    background: #0f1015 !important;
}

.chtio_internal_ui .conversation-item.active,
.chtio_internal_ui .conversation-item:hover {
    background: #000000 !important;
    border-color: #0090e7 !important;
}

.chtio_internal_ui .operator-mode-tab {
    border-radius: 4px !important;
    color: #6c7293;
}

.chtio_internal_ui .operator-mode-tab.is-active {
    background: #0090e7 !important;
    color: #ffffff !important;
}

.chtio_internal_ui .chat-column {
    background: #000000 !important;
}

.chtio_internal_ui .chat-title-row,
.chtio_internal_ui .composer {
    background: #191c24 !important;
    border-color: #2c2e33 !important;
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28) !important;
}

.chtio_internal_ui .message-list {
    background:
        radial-gradient(circle at 20% 0%, rgba(143, 95, 232, 0.1), transparent 22rem),
        #000000 !important;
}

.chtio_internal_ui .message.operator,
.chtio_internal_ui .message-row-operator .message-bubble {
    background: #0090e7 !important;
    border-color: #0090e7 !important;
    color: #ffffff !important;
}

.chtio_internal_ui .message.system,
.chtio_internal_ui .message-row-system .message-bubble {
    background: #0f1015 !important;
    color: #6c7293 !important;
}

.chtio_internal_ui .composer-input {
    min-height: 48px !important;
    max-height: 170px;
}

.chtio_internal_ui .file-button,
.chtio_internal_ui .widget-file-button {
    border-radius: 4px !important;
}

.chtio_internal_ui .visitor-traffic-panel,
.chtio_internal_ui .visitor-table-wrap,
.chtio_internal_ui .visitor-activity-panel {
    background: #000000 !important;
}

.chtio_internal_ui .modal,
.chtio_internal_ui .modal-content,
.chtio_internal_ui dialog,
.chtio_internal_ui .admin-modal {
    background: #191c24 !important;
    color: #c7c9d2 !important;
    border-color: #2c2e33 !important;
    border-radius: 4px !important;
}

.chtio_internal_ui .chart-card,
.chtio_internal_ui canvas {
    max-width: 100%;
}

.chtio_internal_ui .page-head,
.chtio_internal_ui .section-head,
.chtio_internal_ui .chat-title-row,
.chtio_internal_ui .project-status-card,
.chtio_internal_ui .domain-item,
.chtio_internal_ui .info-list div,
.chtio_internal_ui .conversation-item-top {
    min-width: 0;
}

.chtio_internal_ui .strong-link,
.chtio_internal_ui .domain-item strong,
.chtio_internal_ui .conversation-item strong,
.chtio_internal_ui .info-list strong {
    overflow-wrap: anywhere;
}

.chtio_internal_ui .one-letter-fix,
.chtio_internal_ui .button,
.chtio_internal_ui label,
.chtio_internal_ui h1,
.chtio_internal_ui h2,
.chtio_internal_ui h3,
.chtio_internal_ui .sidebar-link span:last-child,
.chtio_internal_ui .settings-tab span:first-child {
    word-break: normal !important;
    overflow-wrap: normal !important;
    hyphens: none !important;
}

@media (max-width: 1280px) {
    .chtio_internal_ui .content {
        padding: 24px;
    }

    .chtio_internal_ui .stats-grid,
    .chtio_internal_ui .stats-grid-five,
    .chtio_internal_ui .stats-grid-six {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }

    .chtio_internal_ui .project-settings-layout {
        grid-template-columns: minmax(0, 1fr) !important;
    }

    .chtio_internal_ui .widget-preview-card {
        position: static;
        max-height: none;
    }
}

@media (max-width: 992px) {
    .chtio_internal_ui .wrapper,
    .chtio_internal_ui .app-shell {
        display: flex;
        flex-direction: column;
    }

    .chtio_internal_ui .sidebar {
        position: static;
        width: 100%;
        min-width: 0;
        height: auto;
        min-height: auto;
        border-right: 0;
        border-bottom: 1px solid #2c2e33;
    }

    .chtio_internal_ui .sidebar-content {
        height: auto;
        overflow: visible;
    }

    .chtio_internal_ui .sidebar-brand,
    .chtio_internal_ui .sidebar .brand {
        min-height: 64px;
    }

    .chtio_internal_ui .sidebar-nav {
        display: flex !important;
        flex-wrap: nowrap;
        gap: 6px;
        overflow-x: auto;
        padding: 10px 12px 16px;
        scrollbar-width: thin;
    }

    .chtio_internal_ui .sidebar-header {
        display: none;
    }

    .chtio_internal_ui .sidebar-item {
        flex: 0 0 auto;
    }

    .chtio_internal_ui .sidebar-link,
    .chtio_internal_ui .sidebar a:not(.brand):not(.sidebar-brand) {
        margin: 0;
        border-radius: 4px;
        padding: 10px 12px;
        min-height: 42px;
    }

    .chtio_internal_ui .sidebar-icon {
        width: 28px;
        min-width: 28px;
        height: 28px;
    }

    .chtio_internal_ui .navbar,
    .chtio_internal_ui .topbar {
        position: sticky;
        top: 0;
        padding: 12px 16px;
        gap: 12px;
    }

    .chtio_internal_ui .content {
        padding: 20px 16px 32px;
    }

    .chtio_internal_ui .operator-shell {
        grid-template-columns: 1fr;
        grid-template-rows: minmax(260px, 42dvh) minmax(0, 1fr);
    }

    .chtio_internal_ui .conversation-column {
        border-right: 0;
        border-bottom: 1px solid #2c2e33;
    }

    .chtio_internal_ui .chat-title-row,
    .chtio_internal_ui .composer {
        padding-left: 14px !important;
        padding-right: 14px !important;
    }
}

@media (max-width: 760px) {
    .chtio_internal_ui .page-head,
    .chtio_internal_ui .section-head,
    .chtio_internal_ui .project-status-card,
    .chtio_internal_ui .chat-title-row {
        flex-direction: column;
        align-items: stretch !important;
    }

    .chtio_internal_ui .page-head .actions,
    .chtio_internal_ui .navbar-actions,
    .chtio_internal_ui .chat-actions,
    .chtio_internal_ui .form-actions {
        justify-content: stretch;
    }

    .chtio_internal_ui .page-head .actions > *,
    .chtio_internal_ui .navbar-actions > *,
    .chtio_internal_ui .chat-actions > *,
    .chtio_internal_ui .form-actions > * {
        flex: 1 1 auto;
    }

    .chtio_internal_ui .stats-grid,
    .chtio_internal_ui .stats-grid-five,
    .chtio_internal_ui .stats-grid-six,
    .chtio_internal_ui .form-grid,
    .chtio_internal_ui .check-grid,
    .chtio_internal_ui .two-column,
    .chtio_internal_ui .filters,
    .chtio_internal_ui .filters-four,
    .chtio_internal_ui .domain-add-form,
    .chtio_internal_ui .billing-plan-grid,
    .chtio_internal_ui .launch-grid {
        grid-template-columns: 1fr !important;
    }

    .chtio_internal_ui .settings-tabs-top {
        position: static !important;
        margin-bottom: 14px;
    }

    .chtio_internal_ui .settings-tabs-top .settings-tab {
        max-width: none;
    }

    .chtio_internal_ui .feature-gate {
        grid-template-columns: 1fr !important;
    }

    .chtio_internal_ui .feature-gate .button {
        grid-column: auto !important;
        grid-row: auto !important;
        width: 100%;
    }

    .chtio_internal_ui .billing-period-switch {
        grid-template-columns: 1fr;
    }

    .chtio_internal_ui .message,
    .chtio_internal_ui .message-bubble {
        max-width: 94% !important;
    }
}

@media (max-width: 520px) {
    .chtio_internal_ui .content {
        padding: 16px 12px 28px;
    }

    .chtio_internal_ui .navbar,
    .chtio_internal_ui .topbar {
        align-items: stretch !important;
    }

    .chtio_internal_ui .navbar-title,
    .chtio_internal_ui .navbar-actions {
        width: 100%;
    }

    .chtio_internal_ui .navbar-actions .button {
        min-width: 0;
        padding-left: 10px;
        padding-right: 10px;
    }

    .chtio_internal_ui .card,
    .chtio_internal_ui .project-settings-form-card,
    .chtio_internal_ui .widget-preview-card {
        padding: 14px !important;
    }

    .chtio_internal_ui .settings-panel {
        padding: 0 !important;
    }

    .chtio_internal_ui .project-settings-form-card .settings-panel {
        padding: 14px !important;
    }

    .chtio_internal_ui .operator-shell {
        grid-template-rows: minmax(220px, 38dvh) minmax(0, 1fr);
    }
}


/* Stage54 - light theme and final scoped adaptive fixes */
:root[data-theme="dark"] body.chtio_internal_ui,
:root:not([data-theme="light"]) body.chtio_internal_ui {
    color-scheme: dark;
}

:root[data-theme="light"] body.chtio_internal_ui {
    --color-background: #f4f7fb;
    --color-surface: #ffffff;
    --color-surface-soft: #f8fafc;
    --color-sidebar: #ffffff;
    --color-sidebar-hover: #eef5ff;
    --color-sidebar-active: #2563eb;
    --color-topbar: rgba(255, 255, 255, 0.94);
    --color-border: #dbe4f0;
    --color-text: #22314a;
    --color-heading: #0f172a;
    --color-muted: #64748b;
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-primary-soft: rgba(37, 99, 235, 0.10);
    --color-success: #16a34a;
    --color-warning: #d97706;
    --color-danger: #dc2626;
    --color-info: #7c3aed;
    --color-shadow: rgba(15, 23, 42, 0.12);
    --shadow-card: 0 18px 42px rgba(15, 23, 42, 0.08);
    background: #f4f7fb !important;
    color: #22314a !important;
    color-scheme: light;
}

:root[data-theme="light"] .chtio_internal_ui .wrapper,
:root[data-theme="light"] .chtio_internal_ui .app-shell,
:root[data-theme="light"] .chtio_internal_ui .main,
:root[data-theme="light"] .chtio_internal_ui .content,
:root[data-theme="light"] .chtio_internal_ui .operator-shell,
:root[data-theme="light"] .chtio_internal_ui .chat-column,
:root[data-theme="light"] .chtio_internal_ui .visitor-traffic-panel {
    background: #f4f7fb !important;
    color: #22314a !important;
}

:root[data-theme="light"] .chtio_internal_ui .sidebar,
:root[data-theme="light"] .chtio_internal_ui .sidebar-content,
:root[data-theme="light"] .chtio_internal_ui .topbar,
:root[data-theme="light"] .chtio_internal_ui .navbar,
:root[data-theme="light"] .chtio_internal_ui .card,
:root[data-theme="light"] .chtio_internal_ui .stat-card,
:root[data-theme="light"] .chtio_internal_ui .stats-card,
:root[data-theme="light"] .chtio_internal_ui .billing-plan-card,
:root[data-theme="light"] .chtio_internal_ui .billing-summary-card,
:root[data-theme="light"] .chtio_internal_ui .launch-card,
:root[data-theme="light"] .chtio_internal_ui .project-card,
:root[data-theme="light"] .chtio_internal_ui .project-status-card,
:root[data-theme="light"] .chtio_internal_ui .project-settings-form-card,
:root[data-theme="light"] .chtio_internal_ui .settings-tabs-card,
:root[data-theme="light"] .chtio_internal_ui .widget-preview-card,
:root[data-theme="light"] .chtio_internal_ui .widget-preview-stage,
:root[data-theme="light"] .chtio_internal_ui .preview-chat-window,
:root[data-theme="light"] .chtio_internal_ui .ai-project-summary-card,
:root[data-theme="light"] .chtio_internal_ui .operator-live-panel,
:root[data-theme="light"] .chtio_internal_ui .operator-mode-tabs,
:root[data-theme="light"] .chtio_internal_ui .operator-empty,
:root[data-theme="light"] .chtio_internal_ui .operator-start-state,
:root[data-theme="light"] .chtio_internal_ui .visitor-table-wrap,
:root[data-theme="light"] .chtio_internal_ui .visitor-activity-panel,
:root[data-theme="light"] .chtio_internal_ui .message,
:root[data-theme="light"] .chtio_internal_ui .modal-content,
:root[data-theme="light"] .chtio_internal_ui .feature-gate,
:root[data-theme="light"] .chtio_internal_ui .settings-panel,
:root[data-theme="light"] .chtio_internal_ui .responsive-table,
:root[data-theme="light"] .chtio_internal_ui .table-wrap,
:root[data-theme="light"] .chtio_internal_ui .code-box,
:root[data-theme="light"] .chtio_internal_ui pre,
:root[data-theme="light"] .chtio_internal_ui textarea,
:root[data-theme="light"] .chtio_internal_ui input,
:root[data-theme="light"] .chtio_internal_ui select {
    background: #ffffff !important;
    color: #22314a !important;
    border-color: #dbe4f0 !important;
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.07) !important;
}

:root[data-theme="light"] .chtio_internal_ui .sidebar {
    border-right-color: #dbe4f0 !important;
}

:root[data-theme="light"] .chtio_internal_ui .sidebar-brand,
:root[data-theme="light"] .chtio_internal_ui .sidebar .brand,
:root[data-theme="light"] .chtio_internal_ui h1,
:root[data-theme="light"] .chtio_internal_ui h2,
:root[data-theme="light"] .chtio_internal_ui h3,
:root[data-theme="light"] .chtio_internal_ui h4,
:root[data-theme="light"] .chtio_internal_ui h5,
:root[data-theme="light"] .chtio_internal_ui h6,
:root[data-theme="light"] .chtio_internal_ui strong,
:root[data-theme="light"] .chtio_internal_ui .navbar-title strong,
:root[data-theme="light"] .chtio_internal_ui .operator-brand {
    color: #0f172a !important;
}

:root[data-theme="light"] .chtio_internal_ui .navbar-title span,
:root[data-theme="light"] .chtio_internal_ui .page-note,
:root[data-theme="light"] .chtio_internal_ui .muted,
:root[data-theme="light"] .chtio_internal_ui .small-text,
:root[data-theme="light"] .chtio_internal_ui .form-hint,
:root[data-theme="light"] .chtio_internal_ui .message-meta,
:root[data-theme="light"] .chtio_internal_ui .sidebar-header {
    color: #64748b !important;
}

:root[data-theme="light"] .chtio_internal_ui .sidebar-link,
:root[data-theme="light"] .chtio_internal_ui .sidebar a:not(.brand):not(.sidebar-brand) {
    color: #475569 !important;
    background: transparent !important;
}

:root[data-theme="light"] .chtio_internal_ui .sidebar-link:hover,
:root[data-theme="light"] .chtio_internal_ui .sidebar-link.is-active,
:root[data-theme="light"] .chtio_internal_ui .sidebar-item.is-active .sidebar-link,
:root[data-theme="light"] .chtio_internal_ui .sidebar a:not(.brand):not(.sidebar-brand):hover {
    color: #0f172a !important;
    background: #eef5ff !important;
}

:root[data-theme="light"] .chtio_internal_ui .sidebar-icon {
    background: #edf4ff !important;
    color: #2563eb !important;
}

:root[data-theme="light"] .chtio_internal_ui .button,
:root[data-theme="light"] .chtio_internal_ui .btn,
:root[data-theme="light"] .chtio_internal_ui button,
:root[data-theme="light"] .chtio_internal_ui .theme-toggle {
    background: #ffffff !important;
    color: #1e293b !important;
    border-color: #dbe4f0 !important;
}

:root[data-theme="light"] .chtio_internal_ui .button-primary,
:root[data-theme="light"] .chtio_internal_ui .btn-primary,
:root[data-theme="light"] .chtio_internal_ui .is-primary,
:root[data-theme="light"] .chtio_internal_ui button[type="submit"],
:root[data-theme="light"] .chtio_internal_ui .operator-mode-tab.is-active,
:root[data-theme="light"] .chtio_internal_ui .settings-tab.is-active {
    background: #2563eb !important;
    color: #ffffff !important;
    border-color: #2563eb !important;
}

:root[data-theme="light"] .chtio_internal_ui .button:hover,
:root[data-theme="light"] .chtio_internal_ui .btn:hover,
:root[data-theme="light"] .chtio_internal_ui button:hover {
    border-color: #93b4f8 !important;
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.12) !important;
}

:root[data-theme="light"] .chtio_internal_ui .message.operator,
:root[data-theme="light"] .chtio_internal_ui .message.visitor,
:root[data-theme="light"] .chtio_internal_ui .widget-message.visitor,
:root[data-theme="light"] .chtio_internal_ui .preview-message.visitor {
    background: linear-gradient(135deg, #2563eb, #3b82f6) !important;
    color: #ffffff !important;
    border-color: transparent !important;
}

:root[data-theme="light"] .chtio_internal_ui .message.system,
:root[data-theme="light"] .chtio_internal_ui .alert,
:root[data-theme="light"] .chtio_internal_ui .info-box,
:root[data-theme="light"] .chtio_internal_ui .notice,
:root[data-theme="light"] .chtio_internal_ui .quick-reply,
:root[data-theme="light"] .chtio_internal_ui .badge,
:root[data-theme="light"] .chtio_internal_ui .status,
:root[data-theme="light"] .chtio_internal_ui .project-plan-chip {
    background: #eef5ff !important;
    color: #1e3a8a !important;
    border-color: #bfdbfe !important;
}

:root[data-theme="light"] .chtio_internal_ui table,
:root[data-theme="light"] .chtio_internal_ui th,
:root[data-theme="light"] .chtio_internal_ui td {
    color: #22314a !important;
    border-color: #e2e8f0 !important;
}

:root[data-theme="light"] .chtio_internal_ui th {
    background: #f8fafc !important;
    color: #475569 !important;
}

:root[data-theme="light"] .chtio_internal_ui .conversation-column {
    background: linear-gradient(180deg, #ffffff, #f8fafc) !important;
    border-color: #dbe4f0 !important;
}

:root[data-theme="light"] .chtio_internal_ui .conversation-item {
    background: #ffffff !important;
    color: #22314a !important;
    border-color: #dbe4f0 !important;
}

:root[data-theme="light"] .chtio_internal_ui .conversation-item.active,
:root[data-theme="light"] .chtio_internal_ui .conversation-item:hover {
    background: #eef5ff !important;
    border-color: #93b4f8 !important;
}

:root[data-theme="light"] .chtio_internal_ui .composer,
:root[data-theme="light"] .chtio_internal_ui .chat-title-row,
:root[data-theme="light"] .chtio_internal_ui .project-settings-actions {
    background: rgba(255, 255, 255, 0.94) !important;
    border-color: #dbe4f0 !important;
}

:root[data-theme="light"] .chtio_internal_ui .billing-period-switch,
:root[data-theme="light"] .chtio_internal_ui .settings-tabs-top,
:root[data-theme="light"] .chtio_internal_ui .operator-mode-tabs {
    background: #f8fafc !important;
    border-color: #dbe4f0 !important;
}

:root[data-theme="light"] .chtio_internal_ui .feature-gate.is-locked,
:root[data-theme="light"] .chtio_internal_ui .is-locked,
:root[data-theme="light"] .chtio_internal_ui [disabled],
:root[data-theme="light"] .chtio_internal_ui .is-disabled {
    opacity: 0.74;
}

:root[data-theme="dark"] .chtio_internal_ui .button-primary,
:root[data-theme="dark"] .chtio_internal_ui .btn-primary,
:root[data-theme="dark"] .chtio_internal_ui .is-primary,
:root[data-theme="dark"] .chtio_internal_ui button[type="submit"] {
    background: #0090e7 !important;
    color: #ffffff !important;
    border-color: #0090e7 !important;
}

.chtio_internal_ui .theme-toggle {
    min-width: 44px;
    width: 44px;
    height: 44px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.chtio_internal_ui .content,
.chtio_internal_ui .main,
.chtio_internal_ui .operator-shell,
.chtio_internal_ui .chat-column,
.chtio_internal_ui .message-list,
.chtio_internal_ui .conversation-list {
    min-width: 0;
}

.chtio_internal_ui .button,
.chtio_internal_ui .btn,
.chtio_internal_ui .sidebar-link,
.chtio_internal_ui .settings-tab,
.chtio_internal_ui .billing-period-option,
.chtio_internal_ui .operator-mode-tab {
    white-space: nowrap;
}

.chtio_internal_ui .card,
.chtio_internal_ui .billing-plan-card,
.chtio_internal_ui .project-card,
.chtio_internal_ui .launch-card,
.chtio_internal_ui .stat-card,
.chtio_internal_ui .stats-card,
.chtio_internal_ui .project-settings-form-card,
.chtio_internal_ui .widget-preview-card,
.chtio_internal_ui .operator-live-panel,
.chtio_internal_ui .conversation-item {
    overflow: hidden;
}

.chtio_internal_ui .card *,
.chtio_internal_ui .billing-plan-card *,
.chtio_internal_ui .project-card *,
.chtio_internal_ui .launch-card *,
.chtio_internal_ui .stat-card *,
.chtio_internal_ui .stats-card *,
.chtio_internal_ui .project-settings-form-card *,
.chtio_internal_ui .widget-preview-card *,
.chtio_internal_ui .operator-live-panel *,
.chtio_internal_ui .conversation-item * {
    max-width: 100%;
}

.chtio_internal_ui .responsive-table,
.chtio_internal_ui .table-wrap,
.chtio_internal_ui .code-box,
.chtio_internal_ui pre,
.chtio_internal_ui .embed-code-box,
.chtio_internal_ui textarea[readonly] {
    max-width: 100%;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

@media (max-width: 640px) {
    .chtio_internal_ui .navbar-actions,
    .chtio_internal_ui .page-head .actions,
    .chtio_internal_ui .chat-actions,
    .chtio_internal_ui .form-actions {
        display: grid !important;
        grid-template-columns: 1fr;
        width: 100%;
    }

    .chtio_internal_ui .button,
    .chtio_internal_ui .btn,
    .chtio_internal_ui .navbar-actions > * {
        width: 100%;
        min-width: 0;
        justify-content: center;
    }

    .chtio_internal_ui .sidebar-link span:last-child {
        max-width: 160px;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

.chtio_internal_ui {
    --chtio-bg: #000000;
    --chtio-bg-soft: #070a10;
    --chtio-card: #191c24;
    --chtio-card-soft: #0f1015;
    --chtio-card-muted: #12151c;
    --chtio-border: #2c2e33;
    --chtio-text: #c7c9d2;
    --chtio-heading: #ffffff;
    --chtio-muted: #8b91ad;
    --chtio-primary: #0090e7;
    --chtio-primary-hover: #0078c2;
    --chtio-primary-soft: rgba(0, 144, 231, 0.16);
    --chtio-success: #00d25b;
    --chtio-warning: #ffab00;
    --chtio-danger: #fc424a;
    --chtio-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
    --chtio-field-bg: #0f1015;
    --chtio-field-text: #ffffff;
    --chtio-table-head: #111318;
    --chtio-table-hover: #111318;
    --chtio-action-bg: rgba(25, 28, 36, 0.94);
    --chtio-preview-bg: #0f1015;
    --chtio-radius: 4px;
}

:root[data-theme="light"] body.chtio_internal_ui {
    --chtio-bg: #f4f7fb;
    --chtio-bg-soft: #eef3fa;
    --chtio-card: #ffffff;
    --chtio-card-soft: #f8fafc;
    --chtio-card-muted: #f1f5f9;
    --chtio-border: #dbe4f0;
    --chtio-text: #22314a;
    --chtio-heading: #0f172a;
    --chtio-muted: #64748b;
    --chtio-primary: #2563eb;
    --chtio-primary-hover: #1d4ed8;
    --chtio-primary-soft: rgba(37, 99, 235, 0.10);
    --chtio-success: #16a34a;
    --chtio-warning: #d97706;
    --chtio-danger: #dc2626;
    --chtio-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
    --chtio-field-bg: #ffffff;
    --chtio-field-text: #22314a;
    --chtio-table-head: #f8fafc;
    --chtio-table-hover: #eef5ff;
    --chtio-action-bg: rgba(255, 255, 255, 0.96);
    --chtio-preview-bg: #f8fafc;
}

.chtio_internal_ui,
.chtio_internal_ui .wrapper,
.chtio_internal_ui .app-shell,
.chtio_internal_ui .main,
.chtio_internal_ui .content,
.chtio_internal_ui .operator-shell,
.chtio_internal_ui .chat-column,
.chtio_internal_ui .message-list {
    background: var(--chtio-bg) !important;
    color: var(--chtio-text) !important;
}

.chtio_internal_ui .main,
.chtio_internal_ui .content,
.chtio_internal_ui .chat-column,
.chtio_internal_ui .conversation-column,
.chtio_internal_ui .message-list,
.chtio_internal_ui .composer {
    min-width: 0;
}

.chtio_internal_ui .content {
    width: 100%;
    overflow-x: clip;
}

.chtio_internal_ui .sidebar,
.chtio_internal_ui .sidebar-content,
.chtio_internal_ui .navbar,
.chtio_internal_ui .topbar,
.chtio_internal_ui .card,
.chtio_internal_ui .admin-card,
.chtio_internal_ui .table-card,
.chtio_internal_ui .billing-plan-card,
.chtio_internal_ui .billing-summary-card,
.chtio_internal_ui .billing-project-select-card,
.chtio_internal_ui .launch-card,
.chtio_internal_ui .project-card,
.chtio_internal_ui .project-status-card,
.chtio_internal_ui .project-settings-form-card,
.chtio_internal_ui .settings-tabs-card,
.chtio_internal_ui .widget-preview-card,
.chtio_internal_ui .stats-card,
.chtio_internal_ui .stat-card,
.chtio_internal_ui .ai-project-card,
.chtio_internal_ui .ai-provider-card,
.chtio_internal_ui .ai-hub-hero,
.chtio_internal_ui .ai-hub-provider,
.chtio_internal_ui .support-request-card,
.chtio_internal_ui .visitor-activity-panel,
.chtio_internal_ui .visitor-table-wrap,
.chtio_internal_ui .operator-live-panel,
.chtio_internal_ui .operator-mode-tabs,
.chtio_internal_ui .operator-empty,
.chtio_internal_ui .operator-start-state,
.chtio_internal_ui .conversation-item,
.chtio_internal_ui .modal-content,
.chtio_internal_ui .admin-modal {
    background: var(--chtio-card) !important;
    color: var(--chtio-text) !important;
    border-color: var(--chtio-border) !important;
    box-shadow: var(--chtio-shadow) !important;
}

.chtio_internal_ui h1,
.chtio_internal_ui h2,
.chtio_internal_ui h3,
.chtio_internal_ui h4,
.chtio_internal_ui h5,
.chtio_internal_ui h6,
.chtio_internal_ui strong,
.chtio_internal_ui .brand,
.chtio_internal_ui .sidebar-brand,
.chtio_internal_ui .navbar-title strong,
.chtio_internal_ui .operator-brand,
.chtio_internal_ui .chat-title,
.chtio_internal_ui .section-title-row h2,
.chtio_internal_ui .plan-head h2,
.chtio_internal_ui .plan-head h3 {
    color: var(--chtio-heading) !important;
}

.chtio_internal_ui .page-note,
.chtio_internal_ui .muted,
.chtio_internal_ui .small-text,
.chtio_internal_ui .card-note,
.chtio_internal_ui .chat-subtitle,
.chtio_internal_ui .conversation-preview,
.chtio_internal_ui .conversation-meta,
.chtio_internal_ui .message-meta,
.chtio_internal_ui .form-hint,
.chtio_internal_ui .operator-label,
.chtio_internal_ui .plan-head p,
.chtio_internal_ui .plan-features,
.chtio_internal_ui .plan-price span,
.chtio_internal_ui .ai-hub-hero p,
.chtio_internal_ui .ai-hub-provider p,
.chtio_internal_ui .ai-project-card-head p,
.chtio_internal_ui .ai-token-summary-note {
    color: var(--chtio-muted) !important;
}

.chtio_internal_ui .input,
.chtio_internal_ui .form-control,
.chtio_internal_ui .form-select,
.chtio_internal_ui textarea,
.chtio_internal_ui select,
.chtio_internal_ui input[type="text"],
.chtio_internal_ui input[type="email"],
.chtio_internal_ui input[type="password"],
.chtio_internal_ui input[type="url"],
.chtio_internal_ui input[type="number"],
.chtio_internal_ui input[type="color"],
.chtio_internal_ui .conversation-column .input,
.chtio_internal_ui .composer-input {
    background: var(--chtio-field-bg) !important;
    color: var(--chtio-field-text) !important;
    border-color: var(--chtio-border) !important;
    box-shadow: none !important;
}

.chtio_internal_ui .input::placeholder,
.chtio_internal_ui textarea::placeholder,
.chtio_internal_ui input::placeholder {
    color: var(--chtio-muted) !important;
}

.chtio_internal_ui label,
.chtio_internal_ui .operator-label,
.chtio_internal_ui .check,
.chtio_internal_ui .check span,
.chtio_internal_ui .check-grid label,
.chtio_internal_ui .form-grid label {
    color: var(--chtio-heading) !important;
}

.chtio_internal_ui .check,
.chtio_internal_ui .settings-help-card,
.chtio_internal_ui .feature-gate,
.chtio_internal_ui .empty-state,
.chtio_internal_ui .code-box,
.chtio_internal_ui pre,
.chtio_internal_ui .domain-item,
.chtio_internal_ui .info-list div,
.chtio_internal_ui .billing-period-switch,
.chtio_internal_ui .billing-period-option,
.chtio_internal_ui .ai-token-calculator,
.chtio_internal_ui .wallet-card,
.chtio_internal_ui .plan-feature-item,
.chtio_internal_ui .quick-reply-card,
.chtio_internal_ui .ai-hub-steps span,
.chtio_internal_ui .ai-project-metrics div,
.chtio_internal_ui .ai-project-summary-meta div,
.chtio_internal_ui .ai-current-provider-box,
.chtio_internal_ui .ai-token-provider-option,
.chtio_internal_ui .ai-token-amount-panel,
.chtio_internal_ui .ai-token-summary-panel,
.chtio_internal_ui .wizard-steps,
.chtio_internal_ui .wizard-section,
.chtio_internal_ui .ai-source-card,
.chtio_internal_ui .ai-margin-box,
.chtio_internal_ui .metric-grid div,
.chtio_internal_ui .usage-list div {
    background: var(--chtio-card-soft) !important;
    color: var(--chtio-text) !important;
    border-color: var(--chtio-border) !important;
    box-shadow: none !important;
}

.chtio_internal_ui .project-settings-actions,
.chtio_internal_ui .composer,
.chtio_internal_ui .chat-title-row {
    background: var(--chtio-action-bg) !important;
    color: var(--chtio-text) !important;
    border-color: var(--chtio-border) !important;
}

.chtio_internal_ui .table,
.chtio_internal_ui table {
    width: 100%;
    color: var(--chtio-text) !important;
}

.chtio_internal_ui .table th,
.chtio_internal_ui table th {
    background: var(--chtio-table-head) !important;
    color: var(--chtio-heading) !important;
    border-color: var(--chtio-border) !important;
}

.chtio_internal_ui .table td,
.chtio_internal_ui table td {
    background: transparent !important;
    color: var(--chtio-text) !important;
    border-color: var(--chtio-border) !important;
}

.chtio_internal_ui .table tbody tr:hover td,
.chtio_internal_ui table tbody tr:hover td,
:root[data-theme="light"] .chtio_internal_ui .table tbody tr:hover td,
:root[data-theme="light"] .chtio_internal_ui table tbody tr:hover td {
    background: var(--chtio-table-hover) !important;
    color: var(--chtio-text) !important;
}

.chtio_internal_ui .status,
.chtio_internal_ui .badge,
.chtio_internal_ui .conversation-status-badge,
.chtio_internal_ui .conversation-priority-badge,
.chtio_internal_ui .project-plan-chip,
.chtio_internal_ui .settings-tab-plan,
.chtio_internal_ui .ai-status-pill,
.chtio_internal_ui .plan-badge,
.chtio_internal_ui .billing-discount-badge,
.chtio_internal_ui .ai-hub-provider-meta span,
.chtio_internal_ui .ai-hub-provider-meta em {
    background: var(--chtio-primary-soft) !important;
    color: var(--chtio-primary) !important;
    border-color: color-mix(in srgb, var(--chtio-primary) 30%, var(--chtio-border)) !important;
}

.chtio_internal_ui .button,
.chtio_internal_ui .btn,
.chtio_internal_ui .file-button,
.chtio_internal_ui .visitor-action-button,
.chtio_internal_ui .operator-mode-tab,
.chtio_internal_ui .settings-tab {
    min-height: 44px;
    background: var(--chtio-card-soft) !important;
    color: var(--chtio-heading) !important;
    border-color: var(--chtio-border) !important;
    box-shadow: none !important;
    border-radius: var(--chtio-radius) !important;
}

.chtio_internal_ui .button:hover,
.chtio_internal_ui .btn:hover,
.chtio_internal_ui .file-button:hover,
.chtio_internal_ui .operator-mode-tab:hover,
.chtio_internal_ui .settings-tab:hover {
    background: var(--chtio-primary-soft) !important;
    border-color: var(--chtio-primary) !important;
    color: var(--chtio-heading) !important;
}

.chtio_internal_ui .button-primary,
.chtio_internal_ui .btn-primary,
.chtio_internal_ui .is-primary,
.chtio_internal_ui .operator-mode-tab.is-active,
.chtio_internal_ui .settings-tab.is-active,
.chtio_internal_ui button[type="submit"].button-primary,
.chtio_internal_ui .visitor-action-button.primary {
    background: var(--chtio-primary) !important;
    color: #ffffff !important;
    border-color: var(--chtio-primary) !important;
}

.chtio_internal_ui .button-primary:hover,
.chtio_internal_ui .btn-primary:hover,
.chtio_internal_ui .is-primary:hover,
.chtio_internal_ui button[type="submit"].button-primary:hover,
.chtio_internal_ui .visitor-action-button.primary:hover {
    background: var(--chtio-primary-hover) !important;
    border-color: var(--chtio-primary-hover) !important;
    color: #ffffff !important;
}

.chtio_internal_ui .button:disabled,
.chtio_internal_ui .btn:disabled,
.chtio_internal_ui button:disabled,
.chtio_internal_ui .is-disabled,
.chtio_internal_ui [disabled] {
    cursor: not-allowed;
    opacity: 0.62;
}

.chtio_internal_ui .message-list {
    background: var(--chtio-bg) !important;
}

.chtio_internal_ui .message,
.chtio_internal_ui .message-bubble,
.chtio_internal_ui .message-list .message {
    background: var(--chtio-card) !important;
    color: var(--chtio-text) !important;
    border-color: var(--chtio-border) !important;
}

.chtio_internal_ui .message.operator,
.chtio_internal_ui .message-list .message.operator,
.chtio_internal_ui .message-row-operator .message-bubble,
.chtio_internal_ui .message.ai,
.chtio_internal_ui .message-list .message.ai {
    background: var(--chtio-primary) !important;
    color: #ffffff !important;
    border-color: var(--chtio-primary) !important;
}

.chtio_internal_ui .message.system,
.chtio_internal_ui .message-list .message.system,
.chtio_internal_ui .message-row-system .message-bubble {
    background: var(--chtio-card-soft) !important;
    color: var(--chtio-text) !important;
    border-color: var(--chtio-border) !important;
}

.chtio_internal_ui .message.operator .message-meta,
.chtio_internal_ui .message-list .message.operator .message-meta,
.chtio_internal_ui .message.ai .message-meta,
.chtio_internal_ui .message-list .message.ai .message-meta {
    color: rgba(255, 255, 255, 0.78) !important;
}

.chtio_internal_ui .conversation-column {
    background: var(--chtio-card) !important;
    color: var(--chtio-text) !important;
}

.chtio_internal_ui .conversation-item strong,
.chtio_internal_ui .visitor-name-main,
.chtio_internal_ui .traffic-header h2,
.chtio_internal_ui .visitor-activity-title {
    color: var(--chtio-heading) !important;
}

.chtio_internal_ui .visitor-name-sub,
.chtio_internal_ui .visitor-activity-time,
.chtio_internal_ui .visitor-activity-page {
    color: var(--chtio-muted) !important;
}

.chtio_internal_ui .visitor-traffic-panel,
.chtio_internal_ui .visitor-table-wrap,
.chtio_internal_ui .visitor-activity-panel {
    background: var(--chtio-card) !important;
    color: var(--chtio-text) !important;
    border-color: var(--chtio-border) !important;
}

.chtio_internal_ui .widget-preview-stage {
    background: var(--chtio-preview-bg) !important;
    border-color: var(--chtio-border) !important;
    min-height: 420px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 14px;
}

.chtio_internal_ui .preview-chat-window {
    width: min(100%, 320px);
    background: #ffffff !important;
    color: #22314a !important;
    border-color: #dbe4f0 !important;
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.12) !important;
}

.chtio_internal_ui .preview-chat-window.is-dark {
    background: #101828 !important;
    color: #e5e7eb !important;
    border-color: #263244 !important;
}

.chtio_internal_ui .preview-chat-header,
.chtio_internal_ui .preview-message.visitor,
.chtio_internal_ui .preview-launcher {
    background: var(--chtio-primary) !important;
    color: #ffffff !important;
    border-color: var(--chtio-primary) !important;
}

.chtio_internal_ui .preview-chat-header strong,
.chtio_internal_ui .preview-chat-header span,
.chtio_internal_ui .preview-message.visitor,
.chtio_internal_ui .preview-message.visitor * {
    color: #ffffff !important;
}

.chtio_internal_ui .preview-message.support,
.chtio_internal_ui .preview-info,
.chtio_internal_ui .preview-branding {
    background: #f8fafc !important;
    color: #334155 !important;
    border-color: #dbe4f0 !important;
}

.chtio_internal_ui .preview-chat-window.is-dark .preview-message.support,
.chtio_internal_ui .preview-chat-window.is-dark .preview-info,
.chtio_internal_ui .preview-chat-window.is-dark .preview-branding {
    background: #172033 !important;
    color: #e5e7eb !important;
    border-color: #263244 !important;
}

.chtio_internal_ui .ai-project-metrics strong,
.chtio_internal_ui .ai-project-summary-meta strong,
.chtio_internal_ui .ai-current-provider-box strong,
.chtio_internal_ui .ai-token-summary-row strong,
.chtio_internal_ui .wallet-card strong,
.chtio_internal_ui .usage-list b {
    color: var(--chtio-heading) !important;
}

.chtio_internal_ui .ai-project-metrics span,
.chtio_internal_ui .ai-project-summary-meta span,
.chtio_internal_ui .ai-current-provider-box span,
.chtio_internal_ui .ai-token-summary-row span,
.chtio_internal_ui .usage-list span {
    color: var(--chtio-muted) !important;
}

.chtio_internal_ui .ai-token-provider-option.is-selected,
.chtio_internal_ui .billing-period-option.is-active {
    background: var(--chtio-primary-soft) !important;
    border-color: var(--chtio-primary) !important;
    color: var(--chtio-heading) !important;
}

.chtio_internal_ui .ai-token-provider-option.is-disabled {
    opacity: 0.62;
}

.chtio_internal_ui .ai-token-amount-input,
.chtio_internal_ui .ai-token-money-control .ai-token-amount-input {
    width: 100%;
}

.chtio_internal_ui .billing-plan-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 285px), 1fr)) !important;
    align-items: stretch;
}

.chtio_internal_ui .billing-plan-card {
    min-height: 100%;
}

.chtio_internal_ui .billing-period-switch {
    grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)) !important;
}

.chtio_internal_ui .billing-period-option em {
    white-space: normal;
    overflow-wrap: anywhere;
}

.chtio_internal_ui .plan-head {
    align-items: flex-start;
}

.chtio_internal_ui .plan-head .status,
.chtio_internal_ui .plan-head .badge {
    align-self: flex-start;
    writing-mode: horizontal-tb;
    transform: none;
    min-width: max-content;
}

.chtio_internal_ui .stats-grid,
.chtio_internal_ui .stats-grid-five,
.chtio_internal_ui .stats-grid-six,
.chtio_internal_ui .stats-hero-grid,
.chtio_internal_ui .support-request-summary,
.chtio_internal_ui .ai-token-wallets,
.chtio_internal_ui .ai-project-grid,
.chtio_internal_ui .launch-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)) !important;
}

.chtio_internal_ui .ai-token-calculator-grid,
.chtio_internal_ui .settings-grid,
.chtio_internal_ui .form-grid,
.chtio_internal_ui .check-grid,
.chtio_internal_ui .two-column,
.chtio_internal_ui .billing-summary-grid,
.chtio_internal_ui .billing-project-select-form {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)) !important;
}

.chtio_internal_ui .project-settings-layout {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 360px) !important;
    align-items: start;
}

.chtio_internal_ui .project-settings-layout .settings-tabs-top {
    grid-column: 1 / -1;
}

.chtio_internal_ui .settings-tabs-top {
    background: var(--chtio-card) !important;
    border-color: var(--chtio-border) !important;
    box-shadow: var(--chtio-shadow) !important;
    overflow-x: auto;
    scrollbar-width: thin;
}

.chtio_internal_ui .settings-tabs-top .settings-tab {
    flex: 0 0 auto;
    min-width: max-content;
}

.chtio_internal_ui .actions,
.chtio_internal_ui .form-actions,
.chtio_internal_ui .navbar-actions,
.chtio_internal_ui .chat-actions,
.chtio_internal_ui .ai-project-card-actions,
.chtio_internal_ui .ai-quick-connect-row,
.chtio_internal_ui .visitor-actions,
.chtio_internal_ui .traffic-tools {
    min-width: 0;
    flex-wrap: wrap;
}

.chtio_internal_ui .actions > *,
.chtio_internal_ui .form-actions > *,
.chtio_internal_ui .navbar-actions > *,
.chtio_internal_ui .chat-actions > *,
.chtio_internal_ui .ai-project-card-actions > *,
.chtio_internal_ui .ai-quick-connect-row > * {
    max-width: 100%;
}

.chtio_internal_ui .responsive-table,
.chtio_internal_ui .table-wrap,
.chtio_internal_ui .admin-table-wrap,
.chtio_internal_ui .dashboard-table-scroll,
.chtio_internal_ui .visitor-table-wrap {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.chtio_internal_ui .table th,
.chtio_internal_ui .table td,
.chtio_internal_ui .visitor-table th,
.chtio_internal_ui .visitor-table td {
    white-space: nowrap;
}

.chtio_internal_ui .table td:first-child,
.chtio_internal_ui .visitor-table td:first-child,
.chtio_internal_ui .support-request-main p,
.chtio_internal_ui .conversation-preview,
.chtio_internal_ui .message-body {
    white-space: normal;
}

@media (max-width: 1280px) {
    .chtio_internal_ui .project-settings-layout {
        grid-template-columns: minmax(0, 1fr) !important;
    }

    .chtio_internal_ui .widget-preview-card,
    .chtio_internal_ui .widget-preview-sticky {
        position: static !important;
        max-height: none !important;
    }
}

@media (max-width: 992px) {
    .chtio_internal_ui .wrapper,
    .chtio_internal_ui .app-shell {
        display: flex !important;
        flex-direction: column !important;
    }

    .chtio_internal_ui .sidebar {
        width: 100% !important;
        min-width: 0 !important;
        height: auto !important;
        min-height: 0 !important;
        position: static !important;
        border-right: 0 !important;
        border-bottom: 1px solid var(--chtio-border) !important;
    }

    .chtio_internal_ui .sidebar-brand,
    .chtio_internal_ui .sidebar .brand {
        min-height: 58px;
        padding: 0 16px;
    }

    .chtio_internal_ui .sidebar-nav {
        display: flex !important;
        flex-wrap: nowrap !important;
        gap: 8px !important;
        padding: 10px 12px 14px !important;
        overflow-x: auto !important;
    }

    .chtio_internal_ui .sidebar-header {
        display: none !important;
    }

    .chtio_internal_ui .sidebar-item {
        flex: 0 0 auto;
    }

    .chtio_internal_ui .sidebar-link,
    .chtio_internal_ui .sidebar a:not(.brand):not(.sidebar-brand) {
        min-height: 44px;
        margin: 0 !important;
        padding: 9px 12px !important;
        border-radius: var(--chtio-radius) !important;
    }

    .chtio_internal_ui .topbar,
    .chtio_internal_ui .navbar {
        min-height: auto;
        position: sticky;
        top: 0;
        z-index: 20;
        padding: 12px 16px !important;
        flex-wrap: wrap;
    }

    .chtio_internal_ui .content {
        padding: 20px 16px 32px !important;
    }

    .chtio_internal_ui .operator-shell {
        height: 100dvh;
        grid-template-columns: 1fr !important;
        grid-template-rows: minmax(250px, 42dvh) minmax(0, 1fr) !important;
    }

    .chtio_internal_ui .conversation-column {
        border-right: 0 !important;
        border-bottom: 1px solid var(--chtio-border) !important;
    }
}

@media (max-width: 760px) {
    .chtio_internal_ui .content {
        padding: 16px 12px 28px !important;
    }

    .chtio_internal_ui .page-head,
    .chtio_internal_ui .section-head,
    .chtio_internal_ui .project-status-card,
    .chtio_internal_ui .chat-title-row,
    .chtio_internal_ui .traffic-header {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 12px !important;
    }

    .chtio_internal_ui .page-head .actions,
    .chtio_internal_ui .navbar-actions,
    .chtio_internal_ui .chat-actions,
    .chtio_internal_ui .form-actions,
    .chtio_internal_ui .traffic-tools,
    .chtio_internal_ui .visitor-actions {
        display: grid !important;
        grid-template-columns: 1fr !important;
        width: 100%;
    }

    .chtio_internal_ui .button,
    .chtio_internal_ui .btn,
    .chtio_internal_ui .chat-select,
    .chtio_internal_ui .traffic-tools .input,
    .chtio_internal_ui .visitor-action-button,
    .chtio_internal_ui .page-head .actions > *,
    .chtio_internal_ui .navbar-actions > *,
    .chtio_internal_ui .chat-actions > *,
    .chtio_internal_ui .form-actions > * {
        width: 100%;
        min-width: 0;
        justify-content: center;
    }

    .chtio_internal_ui .stats-grid,
    .chtio_internal_ui .stats-grid-five,
    .chtio_internal_ui .stats-grid-six,
    .chtio_internal_ui .stats-hero-grid,
    .chtio_internal_ui .support-request-summary,
    .chtio_internal_ui .ai-token-wallets,
    .chtio_internal_ui .ai-project-grid,
    .chtio_internal_ui .launch-grid,
    .chtio_internal_ui .ai-token-calculator-grid,
    .chtio_internal_ui .settings-grid,
    .chtio_internal_ui .form-grid,
    .chtio_internal_ui .check-grid,
    .chtio_internal_ui .two-column,
    .chtio_internal_ui .billing-summary-grid,
    .chtio_internal_ui .billing-project-select-form,
    .chtio_internal_ui .domain-add-form,
    .chtio_internal_ui .filters,
    .chtio_internal_ui .filters-four {
        grid-template-columns: 1fr !important;
    }

    .chtio_internal_ui .settings-tabs-top {
        position: static !important;
        flex-wrap: nowrap !important;
        margin-bottom: 14px;
    }

    .chtio_internal_ui .settings-tabs-top .settings-tab {
        min-width: 170px;
        white-space: nowrap;
    }

    .chtio_internal_ui .widget-preview-stage {
        min-height: 360px;
    }

    .chtio_internal_ui .message,
    .chtio_internal_ui .message-bubble,
    .chtio_internal_ui .message-list .message {
        max-width: 96% !important;
    }

    .chtio_internal_ui .composer {
        grid-template-columns: 44px 1fr !important;
    }

    .chtio_internal_ui .composer .button-primary {
        grid-column: 1 / -1;
        width: 100%;
    }
}

@media (max-width: 520px) {
    .chtio_internal_ui .card,
    .chtio_internal_ui .project-settings-form-card,
    .chtio_internal_ui .widget-preview-card,
    .chtio_internal_ui .settings-panel,
    .chtio_internal_ui .project-settings-actions {
        padding: 14px !important;
    }

    .chtio_internal_ui .project-settings-form-card {
        padding: 0 !important;
    }

    .chtio_internal_ui .operator-shell {
        grid-template-rows: minmax(220px, 38dvh) minmax(0, 1fr) !important;
    }

    .chtio_internal_ui .sidebar-link span:last-child {
        max-width: 160px;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

.chtio_internal_ui {
    --color-background: var(--chtio-bg);
    --color-surface: var(--chtio-card);
    --color-surface-soft: var(--chtio-card-soft);
    --color-sidebar: var(--chtio-card);
    --color-sidebar-hover: var(--chtio-card-soft);
    --color-sidebar-active: var(--chtio-primary);
    --color-topbar: var(--chtio-card);
    --color-border: var(--chtio-border);
    --color-text: var(--chtio-text);
    --color-heading: var(--chtio-heading);
    --color-muted: var(--chtio-muted);
    --color-primary: var(--chtio-primary);
    --color-primary-hover: var(--chtio-primary-hover);
    --color-primary-soft: var(--chtio-primary-soft);
    --color-success: var(--chtio-success);
    --color-warning: var(--chtio-warning);
    --color-danger: var(--chtio-danger);
    --color-shadow: var(--chtio-shadow);
    --bs-body-bg: var(--chtio-bg);
    --bs-body-color: var(--chtio-text);
    --bs-heading-color: var(--chtio-heading);
    --bs-border-color: var(--chtio-border);
    --bs-card-bg: var(--chtio-card);
    --bs-card-color: var(--chtio-text);
    --bs-secondary-color: var(--chtio-muted);
    accent-color: var(--chtio-primary);
}

.chtio_internal_ui body,
.chtio_internal_ui .page,
.chtio_internal_ui .screen,
.chtio_internal_ui .panel,
.chtio_internal_ui .dashboard-content,
.chtio_internal_ui .admin-content,
.chtio_internal_ui .settings-content,
.chtio_internal_ui .project-content {
    background: var(--chtio-bg) !important;
    color: var(--chtio-text) !important;
}

.chtio_internal_ui .page-head,
.chtio_internal_ui .section-head,
.chtio_internal_ui .card-head,
.chtio_internal_ui .ai-hub-head,
.chtio_internal_ui .project-settings-head {
    min-width: 0;
    gap: 16px;
}

.chtio_internal_ui .page-head > *,
.chtio_internal_ui .section-head > *,
.chtio_internal_ui .card-head > *,
.chtio_internal_ui .ai-hub-head > *,
.chtio_internal_ui .project-settings-head > * {
    min-width: 0;
}

.chtio_internal_ui .page-head h1,
.chtio_internal_ui .section-head h2,
.chtio_internal_ui .card-head h2,
.chtio_internal_ui .card-head h3 {
    overflow-wrap: anywhere;
}

.chtio_internal_ui .form-grid > label,
.chtio_internal_ui .settings-grid > label,
.chtio_internal_ui .billing-project-select-form > label,
.chtio_internal_ui .filters > label,
.chtio_internal_ui .filters-four > label,
.chtio_internal_ui .field,
.chtio_internal_ui .form-field {
    display: grid;
    gap: 7px;
    min-width: 0;
}

.chtio_internal_ui input[type="checkbox"],
.chtio_internal_ui input[type="radio"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    box-shadow: none !important;
}

.chtio_internal_ui .check,
.chtio_internal_ui .check-grid label,
.chtio_internal_ui .ai-provider-switch,
.chtio_internal_ui .feature-check,
.chtio_internal_ui .toggle-row {
    display: flex !important;
    align-items: flex-start;
    gap: 10px;
    min-height: 44px;
    line-height: 1.45;
}

.chtio_internal_ui .operator-shell {
    width: 100%;
    max-width: 100vw;
    overflow: hidden;
    grid-template-columns: minmax(300px, 390px) minmax(0, 1fr) !important;
}

.chtio_internal_ui .operator-theme-position {
    width: 44px;
    height: 44px;
    top: 12px;
    right: 12px;
    z-index: 80;
}

.chtio_internal_ui .conversation-column {
    min-width: 0;
    overflow-x: hidden;
    border-right: 1px solid var(--chtio-border) !important;
}

.chtio_internal_ui .conversation-list {
    overflow-x: hidden;
}

.chtio_internal_ui .conversation-item {
    min-height: auto;
    align-content: start;
    gap: 10px;
}

.chtio_internal_ui .conversation-item-top,
.chtio_internal_ui .conversation-meta,
.chtio_internal_ui .conversation-preview {
    min-width: 0;
}

.chtio_internal_ui .conversation-preview {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chtio_internal_ui .conversation-ai-badge,
.chtio_internal_ui .ai-handoff-context {
    background: color-mix(in srgb, var(--chtio-warning) 16%, var(--chtio-card)) !important;
    color: var(--chtio-heading) !important;
    border-color: color-mix(in srgb, var(--chtio-warning) 42%, var(--chtio-border)) !important;
}

.chtio_internal_ui .chat-column {
    min-height: 0;
    overflow: hidden;
}

.chtio_internal_ui .chat-title-row {
    min-width: 0;
    padding-right: 72px !important;
    border-bottom: 1px solid var(--chtio-border) !important;
}

.chtio_internal_ui .chat-title-row > div:first-child {
    min-width: 0;
}

.chtio_internal_ui .chat-actions {
    min-width: 0;
    max-width: 100%;
}

.chtio_internal_ui .chat-actions > * {
    flex: 0 1 auto;
}

.chtio_internal_ui .message-list {
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    background: var(--chtio-bg-soft) !important;
}

.chtio_internal_ui .message-row {
    min-width: 0;
    width: 100%;
}

.chtio_internal_ui .message-bubble,
.chtio_internal_ui .message-list .message {
    max-width: min(680px, 88%) !important;
    overflow-wrap: anywhere;
    word-break: normal;
}

.chtio_internal_ui .message-row-visitor .message-bubble,
.chtio_internal_ui .message-list .message.visitor,
.chtio_internal_ui .message-list .message.telegram {
    background: var(--chtio-card) !important;
    color: var(--chtio-text) !important;
    border-color: var(--chtio-border) !important;
}

.chtio_internal_ui .message-row-system .message-bubble,
.chtio_internal_ui .message-list .message.system {
    max-width: min(760px, 92%) !important;
    background: var(--chtio-card-soft) !important;
    color: var(--chtio-text) !important;
    border-color: var(--chtio-border) !important;
}

.chtio_internal_ui .message-reactions,
.chtio_internal_ui .reaction-pill,
.chtio_internal_ui .message-reaction {
    background: var(--chtio-card-soft) !important;
    color: var(--chtio-heading) !important;
    border-color: var(--chtio-border) !important;
}

.chtio_internal_ui .composer {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: end;
    border-top: 1px solid var(--chtio-border) !important;
    padding: 12px !important;
}

.chtio_internal_ui .composer textarea,
.chtio_internal_ui .composer-input {
    min-height: 44px;
    max-height: 132px;
    resize: vertical;
}

.chtio_internal_ui .visitor-traffic-panel,
.chtio_internal_ui .traffic-header,
.chtio_internal_ui .visitor-activity-panel {
    background: var(--chtio-card) !important;
    color: var(--chtio-text) !important;
    border-color: var(--chtio-border) !important;
}

.chtio_internal_ui .visitor-table {
    min-width: 920px;
}

.chtio_internal_ui .visitor-table tr:hover td,
.chtio_internal_ui .visitor-table tr:hover {
    background: var(--chtio-table-hover) !important;
}

.chtio_internal_ui .visitor-status-browsing {
    color: var(--chtio-success) !important;
    background: color-mix(in srgb, var(--chtio-success) 14%, var(--chtio-card)) !important;
}

.chtio_internal_ui .visitor-status-queued {
    color: var(--chtio-warning) !important;
    background: color-mix(in srgb, var(--chtio-warning) 16%, var(--chtio-card)) !important;
}

.chtio_internal_ui .visitor-status-chatting {
    color: var(--chtio-primary) !important;
    background: var(--chtio-primary-soft) !important;
}

.chtio_internal_ui .visitor-status-invited {
    color: #8b5cf6 !important;
    background: color-mix(in srgb, #8b5cf6 16%, var(--chtio-card)) !important;
}

.chtio_internal_ui .visitor-status-supervised {
    color: var(--chtio-muted) !important;
    background: var(--chtio-card-soft) !important;
}

.chtio_internal_ui .project-settings-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border: 1px solid var(--chtio-border) !important;
    border-radius: var(--chtio-radius) !important;
    backdrop-filter: blur(14px);
}

.chtio_internal_ui .project-settings-actions > * {
    min-width: 0;
}

.chtio_internal_ui .widget-preview-sticky,
.chtio_internal_ui .widget-preview-card {
    min-width: 0;
}

.chtio_internal_ui .widget-preview-stage,
.chtio_internal_ui .preview-chat-window {
    max-width: 100%;
    overflow: hidden;
}

.chtio_internal_ui .preview-message,
.chtio_internal_ui .preview-info,
.chtio_internal_ui .preview-branding {
    overflow-wrap: anywhere;
}

.chtio_internal_ui .ai-token-wallets,
.chtio_internal_ui .ai-token-calculator-grid,
.chtio_internal_ui .ai-project-grid,
.chtio_internal_ui .ai-project-metrics,
.chtio_internal_ui .ai-project-summary-meta,
.chtio_internal_ui .metric-grid,
.chtio_internal_ui .usage-list {
    min-width: 0;
}

.chtio_internal_ui .ai-token-money-control,
.chtio_internal_ui .ai-token-provider-options,
.chtio_internal_ui .ai-token-amount-panel,
.chtio_internal_ui .ai-token-summary-panel {
    min-width: 0;
    max-width: 100%;
}

.chtio_internal_ui .ai-token-amount-input {
    font-size: clamp(1.2rem, 4vw, 2rem) !important;
}

.chtio_internal_ui .billing-plan-card,
.chtio_internal_ui .ai-hub-provider,
.chtio_internal_ui .ai-project-card,
.chtio_internal_ui .launch-card,
.chtio_internal_ui .support-request-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.chtio_internal_ui .billing-plan-card .button,
.chtio_internal_ui .ai-hub-provider .button,
.chtio_internal_ui .ai-project-card .button,
.chtio_internal_ui .launch-card .button {
    margin-top: auto;
}

.chtio_internal_ui .responsive-table table,
.chtio_internal_ui .table-wrap table,
.chtio_internal_ui .admin-table-wrap table,
.chtio_internal_ui .dashboard-table-scroll table {
    min-width: 760px;
}

.chtio_internal_ui .table .button,
.chtio_internal_ui table .button,
.chtio_internal_ui .table .btn,
.chtio_internal_ui table .btn {
    min-height: 36px;
    padding: 7px 10px !important;
}

:root[data-theme="light"] .chtio_internal_ui .message-list {
    background: #f4f7fb !important;
}

:root[data-theme="light"] .chtio_internal_ui .operator-label {
    color: #64748b !important;
    text-shadow: none !important;
}

:root[data-theme="light"] .chtio_internal_ui .message-row-system .message-bubble,
:root[data-theme="light"] .chtio_internal_ui .message-list .message.system,
:root[data-theme="light"] .chtio_internal_ui .ai-handoff-context {
    background: #fff8e1 !important;
    color: #0f172a !important;
    border-color: #facc15 !important;
}

:root[data-theme="light"] .chtio_internal_ui .message-row-visitor .message-bubble,
:root[data-theme="light"] .chtio_internal_ui .message-list .message.visitor,
:root[data-theme="light"] .chtio_internal_ui .message-list .message.telegram {
    background: #ffffff !important;
    color: #22314a !important;
    border-color: #dbe4f0 !important;
}

:root[data-theme="light"] .chtio_internal_ui .conversation-ai-badge {
    background: #fff4cc !important;
    color: #92400e !important;
    border-color: #facc15 !important;
}

:root[data-theme="dark"] .chtio_internal_ui .operator-label {
    color: #8b91ad !important;
}

@media (max-width: 1180px) {
    .chtio_internal_ui .operator-shell {
        grid-template-columns: minmax(280px, 340px) minmax(0, 1fr) !important;
    }

    .chtio_internal_ui .chat-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 900px) {
    .chtio_internal_ui .operator-shell {
        height: auto !important;
        min-height: 100dvh !important;
        overflow: visible;
        grid-template-columns: 1fr !important;
        grid-template-rows: auto minmax(620px, 1fr) !important;
    }

    .chtio_internal_ui .conversation-column {
        max-height: none !important;
        border-right: 0 !important;
        border-bottom: 1px solid var(--chtio-border) !important;
    }

    .chtio_internal_ui .conversation-list {
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
    }

    .chtio_internal_ui .chat-column {
        min-height: 620px;
    }

    .chtio_internal_ui .chat-title-row {
        padding-right: 16px !important;
    }

    .chtio_internal_ui .operator-theme-position {
        top: auto;
        right: 14px;
        bottom: 14px;
        box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18) !important;
    }
}

@media (max-width: 760px) {
    .chtio_internal_ui .page-head,
    .chtio_internal_ui .section-head,
    .chtio_internal_ui .card-head {
        align-items: stretch !important;
    }

    .chtio_internal_ui .page-head .button,
    .chtio_internal_ui .section-head .button,
    .chtio_internal_ui .card-head .button {
        width: 100%;
        justify-content: center;
    }

    .chtio_internal_ui .chat-title-row {
        padding: 14px 12px !important;
    }

    .chtio_internal_ui .chat-actions {
        display: grid !important;
        grid-template-columns: 1fr !important;
        width: 100%;
    }

    .chtio_internal_ui .message-list {
        padding: 14px !important;
    }

    .chtio_internal_ui .message-bubble,
    .chtio_internal_ui .message-list .message {
        max-width: 100% !important;
    }

    .chtio_internal_ui .composer {
        grid-template-columns: 44px minmax(0, 1fr) !important;
    }

    .chtio_internal_ui .composer .button-primary,
    .chtio_internal_ui .composer button[type="submit"] {
        grid-column: 1 / -1;
        width: 100%;
    }

    .chtio_internal_ui .project-settings-actions {
        position: static !important;
        display: grid !important;
        grid-template-columns: 1fr !important;
    }

    .chtio_internal_ui .project-settings-actions .button,
    .chtio_internal_ui .project-settings-actions button {
        width: 100%;
        justify-content: center;
    }

    .chtio_internal_ui .responsive-table,
    .chtio_internal_ui .table-wrap,
    .chtio_internal_ui .admin-table-wrap,
    .chtio_internal_ui .dashboard-table-scroll,
    .chtio_internal_ui .visitor-table-wrap {
        margin-left: -2px;
        margin-right: -2px;
        border-radius: var(--chtio-radius) !important;
    }
}

@media (max-width: 520px) {
    .chtio_internal_ui .content {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }

    .chtio_internal_ui .sidebar-nav {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }

    .chtio_internal_ui .operator-shell {
        grid-template-rows: auto minmax(560px, 1fr) !important;
    }

    .chtio_internal_ui .conversation-column {
        padding: 12px !important;
    }

    .chtio_internal_ui .conversation-list {
        grid-template-columns: 1fr;
    }

    .chtio_internal_ui .chat-column {
        min-height: 560px;
    }

    .chtio_internal_ui .billing-period-switch,
    .chtio_internal_ui .operator-mode-tabs {
        grid-template-columns: 1fr !important;
    }

    .chtio_internal_ui .ai-token-provider-options {
        grid-template-columns: 1fr !important;
    }

    .chtio_internal_ui .button,
    .chtio_internal_ui .btn,
    .chtio_internal_ui button,
    .chtio_internal_ui .input,
    .chtio_internal_ui select,
    .chtio_internal_ui textarea {
        min-height: 46px;
    }
}


/* Stage 57 - keep operator composer visible and stable */
.chtio_internal_ui .operator-shell,
.chtio_internal_ui .chat-column {
    min-height: 0 !important;
}

.chtio_internal_ui .chat-column {
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
}

.chtio_internal_ui .chat-title-row,
.chtio_internal_ui .ai-handoff-context,
.chtio_internal_ui .composer {
    flex: 0 0 auto !important;
}

.chtio_internal_ui .message-list {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch;
}

.chtio_internal_ui .composer {
    position: sticky !important;
    bottom: 0 !important;
    z-index: 35 !important;
    background: var(--chtio-card) !important;
    box-shadow: 0 -10px 24px rgba(15, 23, 42, 0.08);
}

:root[data-theme="dark"] .chtio_internal_ui .composer {
    box-shadow: 0 -10px 28px rgba(0, 0, 0, 0.28);
}

.chtio_internal_ui .composer .file-button,
.chtio_internal_ui .composer .button,
.chtio_internal_ui .composer button {
    min-width: 44px !important;
    min-height: 44px !important;
}

.chtio_internal_ui .composer textarea,
.chtio_internal_ui .composer-input {
    min-height: 44px !important;
}