/* ============================================
   RESET & BASE STYLES
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Dark Theme Colors */
    --bg-primary: #1a1a1a;
    --bg-secondary: #242424;
    --bg-tertiary: #2a2a2a;
    --bg-card: #1f1f1f;
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    
    /* Accent Colors */
    --accent-green: #4ade80;
    --accent-red: #f87171;
    --accent-blue: #3b82f6;
    --accent-purple: #a855f7;
    --accent-active: #22c55e;
    
    /* Borders & Dividers */
    --border-color: #333333;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Typography */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    
    /* Layout */
    --sidebar-width: 240px;
    --topbar-height: 80px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: var(--topbar-height) 1fr;
    grid-template-areas: 
        "topbar"
        "dashboard";
    transition: grid-template-columns 0.3s ease;
}

body.SidebarCollapsed {
    grid-template-columns: 1fr;
}

/* ============================================
   TOPBAR
   ============================================ */

.TopBar {
    grid-area: topbar;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-lg);
    gap: var(--spacing-md);
}

.TopBarLeft {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.TopBarTitle {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
}

.TopBar .ContextBar {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.BrandLogo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
}

.BrandIcon {
    font-size: var(--font-size-2xl);
}

.BreadcrumbBar {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    flex: 1;
}

.BreadcrumbBar span:not(:last-child) {
    color: var(--text-secondary);
}

.BreadcrumbBar span:last-child {
    color: var(--text-primary);
}

.ContextBar {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.ChatButton {
    background-color: var(--accent-active);
    color: var(--text-primary);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.ChatButton:hover {
    opacity: 0.9;
}

.ChatIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
}

.ChatIcon svg {
    width: 100%;
    height: 100%;
}

.AccountSelector {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-size: var(--font-size-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: background-color 0.2s;
}

.AccountSelector:hover {
    background-color: var(--bg-tertiary);
}

.AccountDropdownIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 12px;
    height: 12px;
    color: var(--text-muted);
}

.AccountDropdownIcon svg {
    width: 100%;
    height: 100%;
}

.CopilotoButton {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: background-color 0.2s, color 0.2s;
}

.CopilotoButton:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-active);
}

.CopilotoIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
}

.CopilotoIcon svg {
    width: 100%;
    height: 100%;
}

.CopilotoButton:hover .CopilotoIcon {
    color: var(--text-primary);
}

.LogoutButton {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
    transition: background-color 0.2s, color 0.2s;
}

.LogoutButton:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.LogoutIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
}

.LogoutIcon svg {
    width: 100%;
    height: 100%;
}

/* ============================================
   SIDEBAR
   ============================================ */

.Sidebar {
    grid-area: sidebar;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
    overflow-y: auto;
    position: relative;
    transition: width 0.3s ease;
    width: var(--sidebar-width);
}

.Sidebar.Sidebar--collapsed {
    width: 80px;
}

.SidebarToggle {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: var(--spacing-xs);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    z-index: 10;
    width: 32px;
    height: 32px;
}

.SidebarToggle:hover {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--border-color-hover);
}

.Sidebar--collapsed .SidebarToggle svg {
    transform: rotate(180deg);
}

.NavMenu {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: 0 var(--spacing-md);
}

.NavItem {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 6px;
    transition: background-color 0.2s, color 0.2s;
    font-size: var(--font-size-sm);
}

.NavItem:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.NavItem--active {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-weight: 500;
}

.NavIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--text-secondary);
}

.NavIcon svg {
    width: 100%;
    height: 100%;
}

.NavItem--active .NavIcon {
    color: var(--text-primary);
}

.NavItem:hover .NavIcon {
    color: var(--text-primary);
}

.NavLabel {
    flex: 1;
    transition: opacity 0.3s ease;
    white-space: nowrap;
}

.Sidebar--collapsed .NavLabel {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.Sidebar--collapsed .NavExpand {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.Sidebar--collapsed .NavItem {
    justify-content: center;
    padding: var(--spacing-sm);
}

.Sidebar--collapsed .NavMenu {
    padding: 0 var(--spacing-xs);
}

.NavExpand {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 12px;
    height: 12px;
    margin-left: auto;
    color: var(--text-muted);
}

.NavExpand svg {
    width: 100%;
    height: 100%;
}

/* ============================================
   DASHBOARD
   ============================================ */

.Dashboard {
    grid-area: dashboard;
    background-color: var(--bg-primary);
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 20px 20px;
    padding: var(--spacing-xl);
    overflow-y: auto;
    width: 100%;
    transition: width 0.3s ease;
}

/* PageHeader and DatePicker Container */
.PageHeader {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
    gap: var(--spacing-lg);
}

.PageHeaderContent {
    flex: 1;
}

.PageTitle {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.PageTitleTooltip {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.PageTitleTooltip:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.PageTitleTooltip svg {
    width: 16px;
    height: 16px;
}

.TooltipDialog {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    left: 0;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    min-width: 320px;
    max-width: 480px;
    z-index: 1000;
    display: none;
}

.PageTitleTooltip:hover .TooltipDialog,
.PageTitleTooltip:focus .TooltipDialog,
.TooltipDialog--open {
    display: block;
}

.TooltipDialog:hover {
    display: block;
}

.TooltipDialogContent {
    padding: var(--spacing-md);
}

.TooltipDialogContent p {
    margin: 0;
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.6;
}

.PageSubtitle {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
}

/* DatePicker Container */
.DatePickerContainer {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.DatePickerTooltip {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.DatePickerTooltip:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.DatePickerTooltip svg {
    width: 16px;
    height: 16px;
}

.DatePickerContainer .TooltipDialog {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    right: 0;
    min-width: 280px;
    max-width: 400px;
}

.DatePickerTooltip:hover .TooltipDialog,
.DatePickerTooltip:focus .TooltipDialog,
.DatePickerContainer .TooltipDialog--open {
    display: block;
}

.DatePickerContainer .TooltipDialog:hover {
    display: block;
}

/* DatePicker */
.DatePicker {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    align-items: flex-start;
    position: relative;
}

.DateButton {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.DateButton:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-active);
}

.DateButton--active {
    background-color: var(--accent-active);
    color: var(--text-primary);
    border-color: var(--accent-active);
    font-weight: 500;
}

.DatePickerCustom {
    position: relative;
}

.DateButtonCustom {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    font-weight: 400;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    white-space: nowrap;
}

.DateButtonCustom:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-active);
}

.DateButtonCustom.DateButton--active {
    background-color: var(--accent-active);
    color: var(--text-primary);
    border-color: var(--accent-active);
    font-weight: 500;
}

.DateButtonCustom svg {
    width: 12px;
    height: 12px;
    transition: transform 0.2s;
}

.DatePickerCustom.DatePickerCustom--open .DateButtonCustom svg {
    transform: rotate(180deg);
}

.DatePickerPopup {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    right: 0;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    min-width: 320px;
    z-index: 1000;
    display: none;
    flex-direction: column;
}

.DatePickerCustom.DatePickerCustom--open .DatePickerPopup {
    display: flex;
}

.DatePickerPopup--open {
    display: flex !important;
}

.DatePickerPopupHeader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.DatePickerPopupHeader h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.DatePickerPopupClose {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background-color 0.2s, color 0.2s;
}

.DatePickerPopupClose:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.DatePickerPopupContent {
    padding: var(--spacing-md);
}

.DatePickerInputs {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.DatePickerInputGroup {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.DatePickerInputGroup label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.DatePickerInput {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    font-family: inherit;
    transition: border-color 0.2s;
}

.DatePickerInput:focus {
    outline: none;
    border-color: var(--accent-active);
}

.DatePickerInput::-webkit-calendar-picker-indicator {
    filter: invert(0.8);
    cursor: pointer;
}

.DatePickerPopupActions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

.DatePickerButton {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.DatePickerButton--secondary {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.DatePickerButton--secondary:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.DatePickerButton--primary {
    background-color: var(--accent-active);
    color: var(--text-primary);
    border-color: var(--accent-active);
}

.DatePickerButton--primary:hover {
    opacity: 0.9;
}

/* WidgetsGrid */
.WidgetsGrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.Widget {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    position: relative;
}

.WidgetTooltip {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    width: 24px;
    height: 24px;
    z-index: 10;
}

.WidgetTooltip:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.WidgetTooltip svg {
    width: 14px;
    height: 14px;
}

.Widget .TooltipDialog {
    position: absolute;
    top: calc(100% + var(--spacing-xs));
    right: var(--spacing-sm);
    min-width: 240px;
    max-width: 320px;
    z-index: 100;
}

.WidgetTooltip:hover .TooltipDialog,
.WidgetTooltip:focus .TooltipDialog,
.Widget .TooltipDialog--open {
    display: block;
}

.Widget .TooltipDialog:hover {
    display: block;
}

.WidgetIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
}

.WidgetIcon svg {
    width: 100%;
    height: 100%;
}

.WidgetLabel {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 400;
    margin: 0;
}

.WidgetValue {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
    position: relative;
}

.WidgetValueAbsolute {
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--text-secondary);
    display: block;
    margin-top: calc(var(--spacing-xs) * -1);
    line-height: 1.2;
}

.WidgetChange {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.WidgetChange--positive {
    color: var(--accent-green);
    font-weight: 500;
}

.WidgetChange--negative {
    color: var(--accent-red);
    font-weight: 500;
}

/* OperationSection */
.OperationSection {
    margin-top: var(--spacing-xl);
}

.OperationTitle {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

/* FunnelSection */
.FunnelWidgetsContainer {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xl);
    width: 100%;
}

.FunnelSection {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-xl);
    width: 60%;
}

.FunnelHeader {
    margin: calc(var(--spacing-xl) * -1) calc(var(--spacing-xl) * -1) var(--spacing-md) calc(var(--spacing-xl) * -1);
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--bg-card);
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.FunnelHeaderSeparator {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0 calc(var(--spacing-xl) * -1) 0 calc(var(--spacing-xl) * -1);
    width: calc(100% + var(--spacing-xl) * 2);
}

.FunnelHeaderLeft {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
}

.FunnelHeaderRight {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.FunnelIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: var(--spacing-sm);
    color: var(--text-secondary);
    flex-shrink: 0;
}

.FunnelIcon svg {
    width: 100%;
    height: 100%;
}

.FunnelTitle {
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.FunnelTitleTooltip {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.FunnelTitleTooltip:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.FunnelTitleTooltip svg {
    width: 16px;
    height: 16px;
}

.FunnelTitle .TooltipDialog {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    left: 0;
    min-width: 280px;
    max-width: 400px;
}

.FunnelTitleTooltip:hover .TooltipDialog,
.FunnelTitleTooltip:focus .TooltipDialog,
.FunnelTitle .TooltipDialog--open {
    display: block;
}

.FunnelTitle .TooltipDialog:hover {
    display: block;
}

.FunnelPeriodTooltip {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.FunnelPeriodTooltip:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.FunnelPeriodTooltip svg {
    width: 16px;
    height: 16px;
}

.FunnelHeaderRight .TooltipDialog {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    right: 0;
    min-width: 280px;
    max-width: 400px;
}

.FunnelPeriodTooltip:hover .TooltipDialog,
.FunnelPeriodTooltip:focus .TooltipDialog,
.FunnelHeaderRight .TooltipDialog--open {
    display: block;
}

.FunnelHeaderRight .TooltipDialog:hover {
    display: block;
}

.FunnelPeriodInputs {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0;
    margin: 0;
}

.FunnelPeriodInput {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-sm);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    font-family: inherit;
    transition: border-color 0.2s;
    min-width: 140px;
}

.FunnelPeriodInput:focus {
    outline: none;
    border-color: var(--accent-active);
}

.FunnelPeriodInput:hover {
    border-color: var(--accent-active);
}

.FunnelPeriodInput::-webkit-calendar-picker-indicator {
    filter: invert(0.8);
    cursor: pointer;
}

.FunnelPeriodSeparator {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    white-space: nowrap;
}

.FunnelChart {
    width: 100%;
    border-collapse: separate;
    border-spacing: var(--spacing-md) 0;
    border-collapse: separate;
    background-color: var(--bg-card);
    margin: 0 calc(var(--spacing-xl) * -1) calc(var(--spacing-xl) * -1) calc(var(--spacing-xl) * -1);
    padding: var(--spacing-md) 0;
    border-radius: 0 0 8px 8px;
}

.FunnelChart thead {
    display: table-header-group;
    position: relative;
}

.FunnelChart thead tr {
    position: relative;
}

.FunnelChart thead tr::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: calc(var(--spacing-md) * -1);
    right: calc(var(--spacing-md) * -1);
    height: 1px;
    background-color: var(--border-color);
}


.FunnelChart tbody {
    display: table-row-group;
}

.FunnelChart tr {
    display: table-row;
}

.FunnelChartHeader {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    font-weight: 400;
    opacity: 0.6;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--spacing-md) 0;
    text-align: left;
    border-right: 1px solid var(--border-color);
    width: 10%;
}

.FunnelChartHeader--stage {
    width: 15%;
}

.FunnelChartHeader--visualization {
    width: 50%;
}

.FunnelChartHeader--percentage {
    width: 15%;
}

.FunnelChartHeader--total {
    width: 20%;
    border-right: none;
}

.FunnelChartRow {
    display: table-row;
}

.FunnelChartCell {
    padding: var(--spacing-sm) 0;
    vertical-align: middle;
    border-right: 1px solid var(--border-color);
    height: 48px;
}

.FunnelChartCell--total {
    border-right: none;
}

.FunnelChartCell--stage {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    font-weight: 400;
}

.FunnelChartCell--visualization {
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 0;
}

.FunnelChartCell--percentage {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-align: left;
    white-space: nowrap;
}

.FunnelChartCell--total {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    font-weight: 500;
    text-align: left;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.FunnelChartCell--total > span:first-child {
    margin-right: var(--spacing-sm);
}

.FunnelChartChange {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.FunnelChartChange--positive {
    color: var(--accent-green);
}

.FunnelChartChange--negative {
    color: var(--accent-red);
}

.FunnelChartBar {
    height: 24px;
    background-color: var(--accent-green);
    border-radius: 4px;
    transition: width 0.3s ease;
    min-width: 4px;
}

.CohortPeriod {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.CohortPeriod span:first-child {
    color: var(--text-muted);
}

.CohortPeriod span:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

/* LossReasonsSection Styles */
.LossReasonsSection {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-xl);
    width: 40%;
}

.LossReasonsHeader {
    margin: calc(var(--spacing-xl) * -1) calc(var(--spacing-xl) * -1) var(--spacing-md) calc(var(--spacing-xl) * -1);
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--bg-card);
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.LossReasonsHeaderSeparator {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0 calc(var(--spacing-xl) * -1) 0 calc(var(--spacing-xl) * -1);
    width: calc(100% + var(--spacing-xl) * 2);
}

.LossReasonsHeaderLeft {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
}

.LossReasonsHeaderRight {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.LossReasonsIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: var(--spacing-sm);
    color: var(--text-secondary);
    flex-shrink: 0;
}

.LossReasonsIcon svg {
    width: 100%;
    height: 100%;
}

.LossReasonsTitle {
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.LossReasonsTitleTooltip {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.LossReasonsTitleTooltip:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.LossReasonsTitleTooltip svg {
    width: 16px;
    height: 16px;
}

.LossReasonsTitle .TooltipDialog {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    left: 0;
    min-width: 280px;
    max-width: 400px;
}

.LossReasonsTitleTooltip:hover .TooltipDialog,
.LossReasonsTitleTooltip:focus .TooltipDialog,
.LossReasonsTitle .TooltipDialog--open {
    display: block;
}

.LossReasonsTitle .TooltipDialog:hover {
    display: block;
}

.LossReasonsChart {
    margin: 0;
    padding: var(--spacing-md) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.LossReasonItem {
    display: flex;
    align-items: center;
    width: 100%;
}

.LossReasonContent {
    display: grid;
    grid-template-columns: 35% 1fr auto auto;
    gap: var(--spacing-md);
    align-items: center;
    width: 100%;
    padding: var(--spacing-sm) 0;
}

.LossReasonText {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: relative;
    cursor: help;
}

.LossReasonTextTooltip {
    position: absolute;
    bottom: calc(100% + var(--spacing-xs));
    left: 0;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    white-space: normal;
    min-width: 200px;
    max-width: 300px;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    display: none;
    pointer-events: none;
}

.LossReasonText:hover .LossReasonTextTooltip {
    display: block;
}

.LossReasonBar {
    height: 24px;
    background-color: var(--bg-tertiary);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    min-width: 60px;
}

.LossReasonBarFill {
    height: 100%;
    background-color: var(--accent-red);
    border-radius: 4px;
    transition: width 0.3s ease;
    min-width: 4px;
}

.LossReasonValue {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    text-align: right;
    min-width: 45px;
}

.LossReasonCount {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    text-align: right;
    min-width: 50px;
}

/* AIInsightsSection Styles */
.AIInsightsSection {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-xl);
    width: 35%;
    display: flex;
    flex-direction: column;
    max-height: 500px;
}

.AIInsightsHeader {
    margin: calc(var(--spacing-xl) * -1) calc(var(--spacing-xl) * -1) var(--spacing-md) calc(var(--spacing-xl) * -1);
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--bg-card);
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
    min-width: 0;
}

.AIInsightsHeaderSeparator {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0 calc(var(--spacing-xl) * -1) 0 calc(var(--spacing-xl) * -1);
    width: calc(100% + var(--spacing-xl) * 2);
    flex-shrink: 0;
}

.AIInsightsHeaderLeft {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
    min-width: 0;
}

.AIInsightsIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: var(--spacing-sm);
    color: var(--text-secondary);
    flex-shrink: 0;
}

.AIInsightsIcon svg {
    width: 100%;
    height: 100%;
}

.AIInsightsTitle {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin: 0;
    white-space: nowrap;
    flex-shrink: 0;
}

.AIInsightsTitleTooltip {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

.AIInsightsTitleTooltip:hover {
    color: var(--text-secondary);
}

.AIInsightsTitleTooltip svg {
    width: 16px;
    height: 16px;
}

.AIInsightsHeaderRight {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
    min-width: fit-content;
    justify-content: flex-end;
}

.AIInsightsConversationsBadge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    flex-shrink: 1;
    min-width: 0;
}

.AIInsightsConversationsIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.AIInsightsConversationsIcon svg {
    width: 14px;
    height: 14px;
}

.AIInsightsConversationsInfo {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
    flex-shrink: 1;
    min-width: 0;
}

.AIInsightsConversationsNumber {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    flex-shrink: 0;
}

.AIInsightsConversationsLabel {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    white-space: nowrap;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.AIInsightsRefreshButton {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: var(--spacing-xs) var(--spacing-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    flex-shrink: 0;
    min-width: 32px;
    height: 32px;
}

.AIInsightsRefreshButton:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color-hover);
}

.AIInsightsRefreshIcon {
    width: 16px;
    height: 16px;
}

.AIInsightsContent {
    margin: 0 calc(var(--spacing-xl) * -1);
    padding: 0 var(--spacing-xl);
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
}

.AIInsightsContent::-webkit-scrollbar {
    width: 8px;
}

.AIInsightsContent::-webkit-scrollbar-track {
    background: transparent;
}

.AIInsightsContent::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 4px;
}

.AIInsightsContent::-webkit-scrollbar-thumb:hover {
    background-color: var(--text-muted);
}

.AIInsightsList {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.AIInsightItem {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    border-left-width: 3px;
    transition: all 0.2s ease;
}

.AIInsightItem--warning {
    border-left-color: var(--accent-red);
}

.AIInsightItem--success {
    border-left-color: var(--accent-green);
}

.AIInsightItem--trend {
    border-left-color: var(--accent-blue);
}

.AIInsightItem--info {
    border-left-color: var(--accent-purple);
}

.AIInsightItem:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color-hover);
}

.AIInsightIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    border-radius: 4px;
    padding: var(--spacing-xs);
}

.AIInsightIcon svg {
    width: 100%;
    height: 100%;
}

.AIInsightIcon--success {
    color: var(--accent-green);
    background-color: rgba(34, 197, 94, 0.1);
}

.AIInsightIcon--warning {
    color: var(--accent-red);
    background-color: rgba(239, 68, 68, 0.1);
}

.AIInsightIcon--trend {
    color: var(--accent-blue);
    background-color: rgba(59, 130, 246, 0.1);
}

.AIInsightIcon--info {
    color: var(--accent-purple);
    background-color: rgba(168, 85, 247, 0.1);
}

.AIInsightContent {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    width: 100%;
}

.AIInsightTitle {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
}

.AIInsightKPI {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.AIInsightKPIValue {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.AIInsightKPIChange {
    font-size: var(--font-size-sm);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

.AIInsightKPIChange--positive {
    color: var(--accent-green);
}

.AIInsightKPIChange--negative {
    color: var(--accent-red);
}

.AIInsightDivider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: var(--spacing-sm) 0;
    width: 100%;
}

.AIInsightDescription {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.AIInsightMetrics {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xs);
    flex-wrap: wrap;
}

.AIInsightMetric {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.AIInsightActions {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.AIInsightActionButton {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.AIInsightActionButton:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color-hover);
}

.AIInsightsFooter {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.AIInsightsSearchContainer {
    display: flex;
    align-items: center;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: var(--spacing-sm) var(--spacing-md);
    gap: var(--spacing-sm);
    width: 100%;
    transition: border-color 0.2s ease;
}

.AIInsightsSearchContainer:focus-within {
    border-color: var(--accent-active);
}

.AIInsightsSearchInput {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-family: inherit;
    padding: 0;
    min-width: 0;
    outline: none;
}

.AIInsightsSearchInput::placeholder {
    color: var(--text-muted);
}

.AIInsightsSearchButton {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: color 0.2s ease;
    flex-shrink: 0;
}

.AIInsightsSearchButton:hover {
    color: var(--text-primary);
}

.AIInsightsSearchIcon {
    width: 16px;
    height: 16px;
}

/* MatrixSection Styles */
.MatrixSection {
    background-color: var(--bg-card);
    border-radius: 8px;
    padding: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.MatrixHeader {
    margin: calc(var(--spacing-xl) * -1) calc(var(--spacing-xl) * -1) var(--spacing-md) calc(var(--spacing-xl) * -1);
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--bg-card);
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.MatrixHeaderSeparator {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0 calc(var(--spacing-xl) * -1) 0 calc(var(--spacing-xl) * -1);
    width: calc(100% + var(--spacing-xl) * 2);
}

.MatrixHeaderLeft {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
}

.MatrixHeaderRight {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.MatrixIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: var(--spacing-sm);
    color: var(--text-secondary);
    flex-shrink: 0;
}

.MatrixIcon svg {
    width: 100%;
    height: 100%;
}

.MatrixTitle {
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--text-secondary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    position: relative;
}

.MatrixSubtitle {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    opacity: 0.7;
    margin: 0;
    margin-left: var(--spacing-md);
}

.MatrixTitleTooltip {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.MatrixTitleTooltip:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.MatrixTitleTooltip svg {
    width: 16px;
    height: 16px;
}

.MatrixTitle .TooltipDialog {
    position: absolute;
    top: calc(100% + var(--spacing-sm));
    left: 0;
    min-width: 280px;
    max-width: 400px;
    z-index: 1000;
}

.MatrixPeriodSelector {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.MatrixPeriodButton {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s;
    width: 32px;
    height: 32px;
}

.MatrixPeriodButton:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.MatrixPeriodButton svg {
    width: 16px;
    height: 16px;
}

.MatrixPeriodText {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    min-width: 140px;
    text-align: center;
}

.MatrixExportButton {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    border-radius: 4px;
    transition: all 0.2s;
    font-size: var(--font-size-sm);
}

.MatrixExportButton:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.MatrixExportIcon {
    width: 16px;
    height: 16px;
}

.MatrixTable {
    width: 100%;
    border-collapse: separate;
    border-spacing: var(--spacing-md) 0;
    background-color: var(--bg-card);
    margin: 0 calc(var(--spacing-xl) * -1) calc(var(--spacing-xl) * -1) calc(var(--spacing-xl) * -1);
    padding: var(--spacing-md) 0;
    border-radius: 0 0 8px 8px;
}

.MatrixTable thead {
    display: table-header-group;
    position: relative;
}

.MatrixTable thead tr {
    position: relative;
}

.MatrixTable thead tr::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: calc(var(--spacing-md) * -1);
    right: calc(var(--spacing-md) * -1);
    height: 1px;
    background-color: var(--border-color);
}

.MatrixTable tbody {
    display: table-row-group;
}

.MatrixTable tr {
    display: table-row;
}

.MatrixTableHeader {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    font-weight: 400;
    opacity: 0.6;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--spacing-md) 0;
    text-align: left;
    border-right: 1px solid var(--border-color);
    position: relative;
}

.MatrixTableHeader:last-child {
    border-right: none;
}

.MatrixTableHeader--date {
    width: 8%;
}

.MatrixTableHeader--total {
    width: 8%;
}

.MatrixTableHeader--d0,
.MatrixTableHeader--d1,
.MatrixTableHeader--d2,
.MatrixTableHeader--d3,
.MatrixTableHeader--d4,
.MatrixTableHeader--d5,
.MatrixTableHeader--d6,
.MatrixTableHeader--d7plus {
    width: 8%;
}

.MatrixTableHeader--conversion {
    width: 8%;
    border-right: none;
}

.MatrixRow {
    display: table-row;
}

.MatrixCell {
    padding: var(--spacing-sm) 0;
    vertical-align: middle;
    border-right: 1px solid var(--border-color);
    height: 48px;
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.MatrixCell:last-child {
    border-right: none;
}

.MatrixCell--date {
    text-align: left;
}

.MatrixCell--conversion {
    text-align: center;
}

.MatrixCellValue {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-align: center;
}

.MatrixCellValue--empty {
    color: var(--text-secondary);
    background-color: transparent;
}

.MatrixCellValue--zero {
    color: var(--text-secondary);
    background-color: transparent;
    padding: 0;
}

.MatrixCellValue--zero-bg {
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

.MatrixCellValue--low {
    color: var(--text-primary);
    background-color: rgba(34, 197, 94, 0.2);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.MatrixCellValue--medium {
    color: var(--text-primary);
    background-color: rgba(34, 197, 94, 0.4);
    border: 1px solid rgba(34, 197, 94, 0.5);
}

.MatrixCellValue--high {
    color: var(--text-primary);
    background-color: rgba(34, 197, 94, 0.6);
    border: 1px solid rgba(34, 197, 94, 0.7);
}

.MatrixFooter {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.MatrixLegend {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.MatrixLegendLabel {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.MatrixLegendItem {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.MatrixLegendSwatch {
    width: 16px;
    height: 16px;
    border-radius: 2px;
    display: inline-block;
}

.MatrixLegendSwatch--zero {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

.MatrixLegendSwatch--low {
    background-color: rgba(34, 197, 94, 0.2);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.MatrixLegendSwatch--medium {
    background-color: rgba(34, 197, 94, 0.4);
    border: 1px solid rgba(34, 197, 94, 0.5);
}

.MatrixLegendSwatch--high {
    background-color: rgba(34, 197, 94, 0.6);
    border: 1px solid rgba(34, 197, 94, 0.7);
}

.MatrixLegendText {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.MatrixNote {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.MatrixNoteSymbol {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.MatrixNoteText {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
    .WidgetsGrid {
        grid-template-columns: repeat(2, 1fr);
    }
    
}

@media (max-width: 768px) {
    body {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto 1fr;
        grid-template-areas: 
            "topbar"
            "sidebar"
            "dashboard";
    }
    
    .Sidebar {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .NavMenu {
        flex-direction: row;
        overflow-x: auto;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .WidgetsGrid {
        grid-template-columns: 1fr;
    }
    
}

/* ============================================
   ROADMAP PAGE & GANTT
   ============================================ */

.DashboardPage {
    display: block;
    width: 100%;
}

/* Roadmap-only layout: no sidebar, full width */
.Dashboard.Dashboard--roadmap-only {
    padding: 0;
    overflow: hidden;
}

.RoadmapPage {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    min-height: 0;
    padding: 0;
}

.RoadmapMain {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    padding: var(--spacing-xl);
}

.RoadmapPageHeader {
    margin-bottom: var(--spacing-lg);
}

.GanttSection {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 400px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.GanttSection[hidden] {
    display: none !important;
}

.GanttWrapper {
    flex: 1;
    overflow: auto;
    min-height: 300px;
    width: 100%;
}

.KanbanSection {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 400px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.KanbanSection[hidden] {
    display: none !important;
}

.HistorySection {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 400px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.HistorySection[hidden] {
    display: none !important;
}

.DiarioSection {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 400px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.DiarioSection[hidden] {
    display: none !important;
}

.DiarioSection-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
    flex-shrink: 0;
}

.DiarioSection-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.DiarioSection-registerBtn {
    background-color: var(--accent-blue);
    border: none;
    color: #fff;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    cursor: pointer;
}

.DiarioSection-registerBtn:hover,
.DiarioSection-registerBtn:focus {
    background-color: #2563eb;
    outline: none;
}

.DiarioSection-monthTabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
    flex-shrink: 0;
}

.DiarioMonthTab {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    cursor: pointer;
}

.DiarioMonthTab:hover,
.DiarioMonthTab:focus {
    border-color: var(--accent-blue);
    outline: none;
}

.DiarioMonthTab--active {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #fff;
}

.DiarioMonthTab--active:hover,
.DiarioMonthTab--active:focus {
    background-color: #2563eb;
    border-color: #2563eb;
}

.DiarioSection-entries {
    flex: 1;
    overflow-x: auto;
    overflow-y: auto;
    padding: var(--spacing-md);
    padding-right: var(--spacing-xl);
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-lg);
}

.DiarioSection-empty {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
    padding: var(--spacing-xl);
}

.DiarioDay {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    min-width: 320px;
    max-width: 400px;
    flex: 0 0 auto;
}

.DiarioDay-empty {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
    padding: var(--spacing-sm) 0;
}

.DiarioDay-heading {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xs) 0;
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--border-color);
}

.DiarioChangesCard {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.DiarioChangesCard-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.DiarioChangesCard-section {
    margin-top: var(--spacing-sm);
}

.DiarioChangesCard-section:first-of-type {
    margin-top: 0;
}

.DiarioChangesCard-sectionTitle {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0 0 var(--spacing-xs) 0;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.DiarioChangesCard-unavailable,
.DiarioChangesCard-none {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin: 0;
}

.DiarioChangesCard-list {
    margin: 0;
    padding-left: var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

.DiarioChangesCard-item {
    margin-bottom: var(--spacing-xs);
}

.DiarioChangesCard-item:last-child {
    margin-bottom: 0;
}

.DiarioChangesCard-item--added {
    color: var(--text-primary);
}

.DiarioChangesCard-item--removed {
    color: var(--text-muted);
}

.DiarioChangesCard-item--moved {
    color: var(--text-primary);
}

.DiarioChangesCard-clientBlock {
    margin-top: var(--spacing-md);
}

.DiarioChangesCard-clientBlock:first-child {
    margin-top: 0;
}

.DiarioChangesCard-clientTitle {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.DiarioChangesCard-clientDivider {
    height: 0;
    border-top: 1px solid var(--border-color);
    margin-bottom: var(--spacing-sm);
}

/* Column name colors in "Mudanças desde" card: Sprint=blue, Doing=yellow, Done=green */
.DiarioChangesCard-col { font-weight: 600; }
.DiarioChangesCard-col--sprint { color: #3b82f6; }
.DiarioChangesCard-col--doing { color: #eab308; }
.DiarioChangesCard-col--done { color: #22c55e; }

.DiarioChangesCard-divider {
    margin: var(--spacing-md) 0 var(--spacing-sm);
    border: 0;
    border-top: 1px solid var(--border-color);
}

.DiarioChangesCard-statsTitle {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.DiarioChangesCard-stats {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.DiarioEntry {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.DiarioEntry-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
}

.DiarioEntry-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.DiarioEntry-time {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

.DiarioEntry-copy {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 6px;
    font-size: var(--font-size-xs);
    cursor: pointer;
}

.DiarioEntry-copy:hover,
.DiarioEntry-copy:focus {
    border-color: var(--accent-active);
    outline: none;
}

.DiarioEntry-delete {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 6px;
    font-size: var(--font-size-xs);
    cursor: pointer;
}

.DiarioEntry-delete:hover,
.DiarioEntry-delete:focus {
    border-color: var(--accent-red);
    color: var(--accent-red);
    outline: none;
}

.DiarioEntry-text {
    font-family: ui-monospace, monospace;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
    margin: 0;
    padding: var(--spacing-sm);
    background-color: var(--bg-card);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    overflow-x: auto;
}

.HistoryBoard {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    min-height: 100%;
    align-content: start;
}

.HistoryColumn {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 200px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.HistoryColumn-header {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.HistoryColumn-cards {
    flex: 1;
    padding: var(--spacing-xs);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    overflow-y: auto;
}

.HistoryCard {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s;
    word-break: break-word;
}

.HistoryCard:hover,
.HistoryCard:focus {
    background-color: var(--bg-secondary);
    border-color: var(--accent-blue);
    outline: none;
}

.HistoryCard-topRow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.HistoryCard-project {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.HistoryCard-priority {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
}

.HistoryCard-priorityLabel {
    color: var(--text-secondary);
}

.HistoryCard-title {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.HistoryCard-dates {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.KanbanSection-placeholder {
    padding: var(--spacing-xl);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
}

.KanbanFilter {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    background-color: var(--bg-tertiary);
}

.KanbanFilter-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    min-width: 0;
}

.KanbanFilter-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

.KanbanFilter-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.KanbanFilter-sort {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.KanbanFilter-sortLabel {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

.KanbanFilter-select {
    min-width: 0;
}

.KanbanFilter-right {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.KanbanFilter-registerSnapshot {
    background-color: var(--accent-blue);
    border: none;
    color: #fff;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    cursor: pointer;
}

.KanbanFilter-registerSnapshot:hover,
.KanbanFilter-registerSnapshot:focus {
    background-color: #2563eb;
    outline: none;
}

.KanbanFilter-checkbox {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    cursor: pointer;
}

.KanbanFilter-checkbox input {
    margin: 0;
}

.KanbanBoard {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    min-height: 100%;
    align-content: start;
}

.KanbanColumn {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 200px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: background-color 0.15s, border-color 0.15s;
}

.KanbanColumn--drag-over {
    background-color: var(--bg-secondary);
    border-color: var(--accent-blue);
}

.KanbanColumn-header {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.KanbanColumn-headerTitle {
    flex: 1;
    min-width: 0;
}

.KanbanColumn-headerActions {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-shrink: 0;
}

.KanbanColumn-toggleContents {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.15s, background-color 0.15s, border-color 0.15s;
}

.KanbanColumn-toggleContents:hover,
.KanbanColumn-toggleContents:focus {
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    outline: none;
}

.KanbanColumn-toggleIcon {
    width: 16px;
    height: 16px;
    display: block;
}

.KanbanColumn--contents-hidden .KanbanColumn-cards {
    display: none !important;
}

.KanbanColumn-sendHistory {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
}

.KanbanColumn-sendHistory:hover,
.KanbanColumn-sendHistory:focus {
    border-color: var(--accent-active);
    color: var(--text-primary);
    outline: none;
}

.KanbanColumn-cards {
    flex: 1;
    padding: var(--spacing-xs);
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-xs) + 2px);
    overflow-y: auto;
}

.KanbanColumn-clientBlock {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.KanbanColumn-clientTitle {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm) 0;
    margin-top: var(--spacing-xs);
}

.KanbanColumn-clientBlock:first-child .KanbanColumn-clientTitle {
    margin-top: 0;
}

.KanbanColumn-clientDivider {
    height: 0;
    border-top: 1px solid var(--border-color);
    margin: var(--spacing-xs) var(--spacing-sm) 0;
    flex-shrink: 0;
}

.KanbanCard {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s;
    word-break: break-word;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.KanbanCard > * {
    padding-top: 2px;
    padding-bottom: 2px;
}

/* Top row: responsible + project (left), priority (top-right) */
.KanbanCard-topRow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    min-width: 0;
}

.KanbanCard:hover,
.KanbanCard:focus {
    background-color: var(--bg-secondary);
    border-color: var(--accent-blue);
    outline: none;
}

.KanbanCard--dragging {
    opacity: 0.5;
}

.KanbanCard-historyCheckboxWrap {
    flex-shrink: 0;
    display: flex;
    align-items: flex-start;
    cursor: default;
}

.KanbanCard-historyCheckboxWrap input {
    margin: 0;
    margin-top: 2px;
}

.KanbanCard-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

/* Critical priority (Crítica): 1px subtle red border */
.KanbanCard--alert {
    border-color: rgba(248, 113, 113, 0.5);
}

/* Unscheduled (no dates): subtle muted dates area */
.KanbanCard--unscheduled .KanbanCard-dates {
    font-style: italic;
    color: var(--text-muted);
}

/* Card: responsible (client name + ownership dot) + divider + project name — one line, left side of top row */
.KanbanCard-metaRow {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    min-width: 0;
}

.KanbanCard-ownerDot {
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.KanbanCard-ownerDot--client {
    background-color: var(--accent-blue); /* same as Gantt task bar for client tasks (#3b82f6) */
}

.KanbanCard-ownerDot--algoritmo {
    background-color: #00FFCC; /* Algoritmo accent (same as Gantt bar) */
}

.KanbanCard-clientName {
    min-width: 0;
}

.KanbanCard-divider {
    flex-shrink: 0;
    width: 1px;
    height: 0.75em;
    background-color: var(--text-muted);
    opacity: 0.7;
}

.KanbanCard-project {
    min-width: 0;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* Task title: full, no ellipsis; stands out */
.KanbanCard-title {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
    white-space: normal;
}

/* Priority: dot + label, top-right of card */
.KanbanCard-priority {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    flex-shrink: 0;
    margin-left: auto;
}

.KanbanCard-priorityDot {
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.KanbanCard-priorityDot--0 {
    background-color: rgba(239, 83, 80, 0.85);
}

.KanbanCard-priorityDot--1 {
    background-color: rgba(255, 183, 77, 0.85);
}

.KanbanCard-priorityDot--2 {
    background-color: rgba(255, 238, 88, 0.85);
}

.KanbanCard-priorityDot--3 {
    background-color: rgba(189, 189, 189, 0.85);
}

.KanbanCard-priorityLabel {
    min-width: 0;
}

/* Footer: dates + status (left), responsible (bottom-right) */
.KanbanCard-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: var(--spacing-sm);
    margin-top: auto;
}

.KanbanCard-footerLeft {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 0;
}

.KanbanCard-footerRight {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
    justify-content: flex-end;
}

.KanbanCard-responsibleWrap {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-shrink: 0;
    justify-content: flex-end;
}

.KanbanCard-responsibleWrap .KanbanCard-ownerDot {
    flex-shrink: 0;
}

.KanbanCard-responsible {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-align: right;
}

/* Dates: one line */
.KanbanCard-dates {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

/* Status: dot (same size as label) + label */
.KanbanCard-status {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.KanbanCard-statusCircle {
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.KanbanCard-status--on-track .KanbanCard-statusCircle {
    background-color: #22c55e;
}

.KanbanCard-status--delayed .KanbanCard-statusCircle {
    background-color: #eab308;
}

.KanbanCard-status--blocked .KanbanCard-statusCircle {
    background-color: #ef4444;
}

.KanbanCard-status--done .KanbanCard-statusCircle {
    display: none;
}

.KanbanCard-status--done::before {
    content: '🏁';
    font-size: 12px;
    line-height: 1;
    flex-shrink: 0;
}

.KanbanCard-statusLabel {
    min-width: 0;
}

/* Footer: export/import (discreet) */
.RoadmapFileWarning {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    background-color: hsl(47, 95%, 25%);
    border-bottom: 1px solid hsl(47, 80%, 35%);
    text-align: center;
}

.RoadmapFileWarning[hidden] {
    display: none !important;
}

.RoadmapFileWarning-text {
    flex: 1;
    min-width: 0;
}

.RoadmapFileWarning code {
    background: rgba(0, 0, 0, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
}

.RoadmapFileWarning-close {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    padding: 0;
    font-size: 1.25rem;
    line-height: 1;
    color: inherit;
    background: rgba(0, 0, 0, 0.2);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.9;
}

.RoadmapFileWarning-close:hover,
.RoadmapFileWarning-close:focus {
    opacity: 1;
    background: rgba(0, 0, 0, 0.3);
    outline: none;
}

.RoadmapFooter {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.RoadmapFooter-link {
    background: none;
    border: none;
    padding: 0;
    font-size: inherit;
    color: var(--text-muted);
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.RoadmapFooter-link:hover,
.RoadmapFooter-link:focus {
    color: var(--text-secondary);
    outline: none;
}

.RoadmapFooter-sep {
    color: var(--text-muted);
    opacity: 0.7;
}

.RoadmapFooter-file {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    overflow: hidden;
}

/* Client selector in header */
.ClientSelectorLabel {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-right: var(--spacing-sm);
}

.ClientSelector {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    min-width: 160px;
    cursor: pointer;
}

.ClientSelector:hover,
.ClientSelector:focus {
    border-color: var(--accent-active);
    outline: none;
}

.TopBarNavBtn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    cursor: pointer;
    white-space: nowrap;
}

.TopBarNavBtn:hover,
.TopBarNavBtn:focus {
    border-color: var(--accent-active);
    background-color: var(--bg-tertiary);
    outline: none;
}

.TopBarNavBtn--active {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #fff;
}

.TopBarNavBtn--active:hover,
.TopBarNavBtn--active:focus {
    background-color: #2563eb;
    border-color: #2563eb;
}

.RoadmapAddClient {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    cursor: pointer;
    white-space: nowrap;
}

.RoadmapAddClient:hover,
.RoadmapAddClient:focus {
    border-color: var(--accent-active);
    outline: none;
}

.RoadmapExportButton {
    margin-left: var(--spacing-md);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    cursor: pointer;
    white-space: nowrap;
}

.RoadmapExportButton:hover,
.RoadmapExportButton:focus {
    border-color: var(--accent-active);
    outline: none;
}

.GanttGrid {
    display: flex;
    flex-direction: column;
    min-width: max-content;
    position: relative;
}

.GanttMonthDividers {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    pointer-events: none;
    z-index: 1;
}

.GanttMonthDivider {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: var(--border-color);
}

/* Two-row timeline header: month row + day row */
.GanttTimelineHeader {
    display: grid;
    grid-template-rows: auto auto;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    position: sticky;
    top: 0;
    z-index: 2;
}

.GanttHeaderLabel {
    grid-column: 1;
    grid-row: 1 / -1;
    position: sticky;
    left: 0;
    z-index: 9999;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
}

.GanttHeaderLabelText {
    flex: 1;
    min-width: 0;
    cursor: text;
}

.GanttHeaderLabelTextInput {
    flex: 1;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
    padding: var(--spacing-sm);
    margin: calc(-1 * var(--spacing-sm));
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    outline: none;
}

.GanttHeaderLabelTextInput:focus {
    border-color: var(--accent-active);
}

.GanttHeaderLock {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.GanttHeaderLock:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.GanttHeaderLock--active {
    background: rgba(234, 179, 8, 0.25);
    border-color: #eab308;
    color: #eab308;
}

.GanttHeaderLock--active:hover {
    background: rgba(234, 179, 8, 0.35);
}

.GanttHeaderAddProject {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    margin-left: var(--spacing-sm);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    line-height: 1;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.GanttHeaderAddProject:hover,
.GanttHeaderAddProject:focus {
    background: var(--border-color);
    color: var(--text-primary);
    border-color: var(--text-muted);
    outline: none;
}

.GanttGrid--locked .GanttProjectAddTask,
.GanttGrid--locked .GanttHeaderAddProject,
.GanttGrid--locked .GanttHeaderLabelText,
.GanttGrid--locked .GanttProjectName,
.GanttGrid--locked .GanttTaskLabelName,
.GanttGrid--locked .GanttTaskLabelResponsible,
.GanttGrid--locked .GanttTaskLabelDescriptionTrigger,
.GanttGrid--locked .GanttTaskStatus,
.GanttGrid--locked .GanttTaskNote,
.GanttGrid--locked .GanttTaskNoteTrigger,
.GanttGrid--locked .GanttTaskBar {
    pointer-events: none;
    opacity: 0.85;
}

.GanttGrid--locked .GanttTaskRowDragHandle {
    display: none;
}

.GanttMonthCell {
    grid-row: 1;
    padding: var(--spacing-xs) var(--spacing-sm);
    padding-left: var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    text-align: left;
    border-right: 1px solid var(--border-color);
    text-transform: capitalize;
}

.GanttTimelineCell {
    grid-row: 2;
    min-width: var(--gantt-cell-min-width, 30px);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-align: center;
    border-right: 1px solid var(--border-color);
    padding: var(--spacing-xs);
}

.GanttTimelineCell--weekend {
    background-color: #252525;
    color: var(--text-muted);
}

.GanttTimelineCell--today {
    background-color: #00FFCC;
    color: var(--bg-primary);
}

.GanttWeekendOverlay {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    pointer-events: none;
    z-index: 0;
}

.GanttWeekendColumn {
    position: absolute;
    top: 0;
    bottom: 0;
    background-color: #252525;
}

.GanttTodayDivider {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: #00FFCC;
    pointer-events: none;
    z-index: 1;
    transform: translateX(-50%);
}

.GanttBody {
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.GanttDropIndicator {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background-color: #00FFCC;
    pointer-events: none;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.08s ease, visibility 0.08s ease;
}

.GanttDropIndicator--visible {
    opacity: 1;
    visibility: visible;
}

.GanttProjectRow {
    display: grid;
    grid-template-columns: 480px 1fr;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 2;
}

.GanttProjectNameCell {
    position: sticky;
    left: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-tertiary);
}

.GanttProjectRowDragHandle {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 24px;
    margin-right: 4px;
    font-size: 12px;
    line-height: 1;
    color: var(--text-muted);
    cursor: grab;
    user-select: none;
    border: none;
    background: transparent;
    border-radius: 2px;
}

.GanttProjectRowDragHandle:hover {
    color: var(--text-secondary);
    background-color: rgba(255, 255, 255, 0.06);
}

.GanttProjectRowDragHandle:active {
    cursor: grabbing;
}

.GanttGrid--locked .GanttProjectRowDragHandle {
    display: none;
}

.GanttProjectName {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
    min-width: 0;
}

.GanttProjectNameInner {
    display: block;
    overflow: hidden;
    overflow-wrap: break-word;
    word-break: break-word;
    white-space: normal;
    min-width: 0;
}

.GanttProjectNameInput {
    display: block;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: var(--spacing-sm);
    margin: calc(-1 * var(--spacing-sm));
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    outline: none;
}

.GanttProjectNameInput:focus {
    border-color: var(--accent-active);
}

.GanttProjectAddTask {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    line-height: 1;
    color: var(--text-secondary);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}

.GanttProjectAddTask:hover,
.GanttProjectAddTask:focus {
    color: var(--accent-active);
    border-color: var(--accent-active);
    background-color: var(--bg-tertiary);
    outline: none;
}

.GanttProjectRowSpacer {
    min-width: 0;
}

.GanttClientRow {
    display: grid;
    grid-template-columns: 480px 1fr;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 2;
    background-color: var(--bg-secondary);
}

.GanttClientNameCell {
    position: sticky;
    left: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-secondary);
}

.GanttClientName {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--text-primary);
}

.GanttTaskRow {
    display: flex;
    align-items: stretch;
    min-height: 36px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    position: relative;
    z-index: 2;
    isolation: isolate;
}

.GanttTaskRow:last-child {
    border-bottom: none;
}

.GanttTaskLabel {
    flex-shrink: 0;
    width: 480px;
    min-width: 480px;
    position: sticky;
    left: 0;
    z-index: 9999;
    isolation: isolate;
    background-color: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0;
}

.GanttTaskRowDragHandle {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 24px;
    margin-right: 4px;
    font-size: 12px;
    line-height: 1;
    color: var(--text-muted);
    cursor: grab;
    user-select: none;
    border: none;
    background: transparent;
    border-radius: 2px;
}

.GanttTaskRowDragHandle:hover {
    color: var(--text-secondary);
    background-color: rgba(255, 255, 255, 0.06);
}

.GanttTaskRowDragHandle:active {
    cursor: grabbing;
}

.GanttTaskPriorityDot {
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-right: 6px;
}

.GanttTaskPriorityDot--0 {
    background-color: rgba(239, 83, 80, 0.85);
}
.GanttTaskPriorityDot--1 {
    background-color: rgba(255, 183, 77, 0.85);
}
.GanttTaskPriorityDot--2 {
    background-color: rgba(255, 238, 88, 0.85);
}
.GanttTaskPriorityDot--3 {
    background-color: rgba(189, 189, 189, 0.85);
}

.GanttTaskLabel--on-track {
    background-color: var(--bg-primary);
}

.GanttTaskLabel--delayed {
    background-color: hsl(47, 22%, 24%);
}

.GanttTaskLabel--blocked {
    background-color: hsl(0, 22%, 24%);
}

.GanttTaskLabel--done {
    background-color: hsl(142, 22%, 24%);
}

.GanttTaskLabelName {
    display: block;
    width: 272px;
    min-width: 272px;
    max-width: 272px;
    flex-shrink: 0;
    margin-right: 8px;
    padding: var(--spacing-sm);
    overflow: hidden;
    overflow-x: hidden;
    overflow-wrap: break-word;
    word-break: break-word;
    white-space: normal;
    box-sizing: border-box;
}

.GanttTaskLabelNameInner {
    display: block;
    overflow: hidden;
    overflow-wrap: break-word;
    word-break: break-word;
    white-space: normal;
    min-width: 0;
}

.GanttTaskLabelNameInput {
    display: block;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: var(--spacing-sm);
    margin: calc(-1 * var(--spacing-sm));
    margin-right: 10px;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    outline: none;
}

.GanttTaskLabelNameInput:focus {
    border-color: var(--accent-active);
}

.GanttTaskLabelResponsible {
    width: 95px;
    min-width: 70px;
    max-width: 95px;
    flex-shrink: 1;
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    padding: var(--spacing-xs) 22px var(--spacing-xs) var(--spacing-xs);
    text-align: left;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    appearance: none;
    box-sizing: border-box;
    overflow: hidden;
    text-overflow: ellipsis;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23808080' d='M2.5 4.5L6 8l3.5-3.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 6px center;
    background-size: 12px 12px;
}

.GanttTaskLabelResponsible:hover,
.GanttTaskLabelResponsible:focus {
    border-color: var(--border-color);
    outline: none;
}

.GanttTaskLabelDescriptionTrigger {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    margin-left: 4px;
    margin-right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.GanttTaskLabelDescriptionTrigger:hover,
.GanttTaskLabelDescriptionTrigger:focus {
    background: var(--border-color);
    color: var(--text-primary);
    border-color: var(--text-muted);
    outline: none;
}

.GanttTaskLabelDescriptionTrigger--empty {
    opacity: 0.3;
}

.GanttTaskLabelDescriptionTrigger--empty:hover,
.GanttTaskLabelDescriptionTrigger--empty:focus {
    opacity: 1;
}

.GanttLabelDivider {
    position: sticky;
    left: 308px;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: var(--border-color);
    pointer-events: none;
    z-index: 1;
}

.GanttTaskTrack {
    flex: 1;
    position: relative;
    min-width: 0;
    min-height: 32px;
    z-index: 25;
}

/* Done task bar must sit behind Header Label, Project name, and Task label */
.GanttTaskRow:has(.GanttTaskLabel--done) .GanttTaskTrack {
    z-index: 0;
}

.GanttTaskStatus {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    width: 20px;
    height: 20px;
    margin-left: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    pointer-events: auto;
}

.GanttTaskStatusCircle {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.GanttTaskStatus--on-track .GanttTaskStatusCircle {
    background-color: #22c55e;
}

.GanttTaskStatus--delayed .GanttTaskStatusCircle {
    background-color: #eab308;
}

.GanttTaskStatus--blocked .GanttTaskStatusCircle {
    background-color: #ef4444;
}

.GanttTaskStatus--done .GanttTaskStatusCircle {
    display: none;
}

.GanttTaskStatus--done::before {
    content: '🏁';
    font-size: 14px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.GanttTaskStatus:hover .GanttTaskStatusCircle {
    filter: brightness(1.2);
}

.GanttTaskStatus--done:hover::before {
    filter: brightness(1.2);
}

.GanttTaskNoteWrap {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    margin-left: 40px;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 2;
}

.GanttTaskNote {
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-style: italic;
    opacity: 0.6;
    cursor: text;
}

.GanttTaskNoteTrigger {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.GanttTaskNoteTrigger:hover,
.GanttTaskNoteTrigger:focus {
    background: var(--border-color);
    color: var(--text-primary);
    border-color: var(--text-muted);
    outline: none;
}

.GanttTaskNoteTrigger--empty {
    opacity: 0.3;
}

.GanttTaskNoteTrigger--empty:hover,
.GanttTaskNoteTrigger--empty:focus {
    opacity: 1;
}

/* Backdrop: full viewport, black 20% overlay, flex center for popover */
.GanttTaskNotePopover-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    box-sizing: border-box;
}

.GanttTaskNotePopover-backdrop--open {
    display: flex;
}

.GanttTaskNotePopover-backdrop-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

.GanttTaskNotePopover {
    position: relative;
    z-index: 1;
    min-width: 320px;
    max-width: 720px;
    max-height: 90vh;
    padding: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    overflow: hidden;
}

.GanttTaskNotePopover--open {
    display: block;
}

.GanttTaskNotePopover-inner {
    display: grid;
    grid-template-columns: 1fr minmax(220px, 280px);
    min-height: 200px;
    max-height: 80vh;
    overflow: hidden;
}

.GanttTaskNotePopover-main {
    padding: var(--spacing-md);
    overflow-y: auto;
    min-height: 0;
}

.GanttTaskNotePopover-comments {
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--border-color);
    background: var(--bg-secondary);
    min-width: 0;
    min-height: 0;
    overflow: hidden;
}

.GanttTaskNotePopover-commentsHeader {
    flex-shrink: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.GanttTaskNotePopover-commentsList {
    flex: 1 1 0;
    overflow-y: auto;
    padding: var(--spacing-sm);
    min-height: 0;
}

.GanttTaskNotePopover-commentEmpty {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-style: italic;
    padding: var(--spacing-md) 0;
}

.GanttTaskNotePopover-commentItem {
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
    font-size: var(--font-size-xs);
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
}

.GanttTaskNotePopover-commentItem:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.GanttTaskNotePopover-commentMeta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: 6px;
}

.GanttTaskNotePopover-commentAuthorName {
    font-weight: 600;
    color: var(--text-secondary);
}

.GanttTaskNotePopover-commentDates {
    margin-top: 2px;
}

.GanttTaskNotePopover-commentDate {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.GanttTaskNotePopover-commentDateEdited {
    color: var(--text-muted);
    opacity: 0.9;
}

.GanttTaskNotePopover-commentActions {
    margin-top: 8px;
    display: flex;
    gap: 4px;
}

.GanttTaskNotePopover-commentEdit,
.GanttTaskNotePopover-commentDelete {
    padding: 4px;
    font-size: 0.85rem;
    line-height: 1;
    font-family: inherit;
    border-radius: 4px;
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--text-muted);
    opacity: 0.6;
    transition: opacity 0.15s, color 0.15s;
}

.GanttTaskNotePopover-commentEdit:hover,
.GanttTaskNotePopover-commentDelete:hover {
    opacity: 1;
    color: var(--text-secondary);
}

.GanttTaskNotePopover-commentDelete:hover {
    color: #e57373;
}

.GanttTaskNotePopover-commentEditForm {
    padding: var(--spacing-sm) 0;
}

.GanttTaskNotePopover-commentEditForm .GanttTaskNotePopover-commentEditAuthor {
    margin-bottom: var(--spacing-sm);
}

.GanttTaskNotePopover-commentEditForm .GanttTaskNotePopover-commentEditText {
    margin-bottom: var(--spacing-sm);
}

.GanttTaskNotePopover-commentEditForm .GanttTaskNotePopover-commentLabel {
    margin-bottom: 2px;
}

.GanttTaskNotePopover-commentEditAuthor {
    display: block;
    width: 100%;
    padding: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    box-sizing: border-box;
}

.GanttTaskNotePopover-commentEditText {
    display: block;
    width: 100%;
    min-height: 48px;
    padding: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    resize: vertical;
    box-sizing: border-box;
}

.GanttTaskNotePopover-commentEditActions {
    display: flex;
    gap: var(--spacing-xs);
}

.GanttTaskNotePopover-commentSave,
.GanttTaskNotePopover-commentCancel {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-family: inherit;
    border-radius: 4px;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.GanttTaskNotePopover-commentSave:hover,
.GanttTaskNotePopover-commentCancel:hover {
    border-color: var(--text-muted);
    outline: none;
}

.GanttTaskNotePopover-commentsInput {
    flex-shrink: 0;
    padding: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

.GanttTaskNotePopover-commentLabel {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-bottom: 2px;
}

.GanttTaskNotePopover-commentAuthor {
    display: block;
    width: 100%;
    padding: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    box-sizing: border-box;
}

.GanttTaskNotePopover-commentAuthor:focus {
    outline: none;
    border-color: var(--accent-active);
}

.GanttTaskNotePopover-commentTextarea {
    display: block;
    width: 100%;
    min-height: 56px;
    padding: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    resize: vertical;
    box-sizing: border-box;
}

.GanttTaskNotePopover-commentTextarea:focus {
    outline: none;
    border-color: var(--accent-active);
}

.GanttTaskNotePopover-commentSubmit {
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-family: inherit;
    border-radius: 4px;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.GanttTaskNotePopover-commentSubmit:hover,
.GanttTaskNotePopover-commentSubmit:focus {
    border-color: var(--text-muted);
    background: var(--border-color);
    outline: none;
}

.GanttTaskNotePopover-project {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.GanttTaskNotePopover-taskDates {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: var(--spacing-sm);
}

.GanttTaskNotePopover-taskDatesLabel {
    flex-shrink: 0;
    color: var(--text-secondary);
    font-weight: 500;
}

.GanttTaskNotePopover-dateLabel {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.GanttTaskNotePopover-dateLabelText {
    flex-shrink: 0;
}

.GanttTaskNotePopover-dateInput {
    font-size: var(--font-size-xs);
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 4px 6px;
    min-width: 0;
}

.GanttTaskNotePopover-dateInput:disabled {
    opacity: 0.8;
    cursor: not-allowed;
}

.GanttTaskNotePopover-clearDates {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 4px 8px;
    cursor: pointer;
    flex-shrink: 0;
}

.GanttTaskNotePopover-clearDates:hover {
    color: var(--text-secondary);
    border-color: var(--text-muted);
}

.GanttTaskNotePopover-clearDates:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.GanttTaskNotePopover-titleWrap {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.GanttTaskNotePopover-priorityDot {
    flex-shrink: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: 0.35em;
}

.GanttTaskNotePopover-priorityDot--0 {
    background-color: rgba(239, 83, 80, 0.85);
}
.GanttTaskNotePopover-priorityDot--1 {
    background-color: rgba(255, 183, 77, 0.85);
}
.GanttTaskNotePopover-priorityDot--2 {
    background-color: rgba(255, 238, 88, 0.85);
}
.GanttTaskNotePopover-priorityDot--3 {
    background-color: rgba(189, 189, 189, 0.85);
}

.GanttTaskNotePopover-priorityWrap {
    margin-bottom: var(--spacing-md);
}

.GanttTaskNotePopover-responsibleWrap {
    margin-bottom: var(--spacing-md);
}

.GanttTaskNotePopover-responsible {
    display: block;
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    outline: none;
    box-sizing: border-box;
    cursor: pointer;
}

.GanttTaskNotePopover-priority {
    display: block;
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-sm);
    padding-left: 12px;
    font-size: var(--font-size-sm);
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    outline: none;
    box-sizing: border-box;
    cursor: pointer;
}

.GanttTaskNotePopover-priority--0 {
    border-left: 4px solid #ef5350;
}
.GanttTaskNotePopover-priority--1 {
    border-left: 4px solid #ffb74d;
}
.GanttTaskNotePopover-priority--2 {
    border-left: 4px solid #ffee58;
}
.GanttTaskNotePopover-priority--3 {
    border-left: 4px solid #bdbdbd;
}

.GanttTaskNotePopover-title {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    overflow-wrap: break-word;
    word-break: break-word;
    white-space: normal;
}

.GanttTaskNotePopover-field {
    margin-bottom: var(--spacing-md);
}

.GanttTaskNotePopover-field:last-of-type {
    margin-bottom: var(--spacing-sm);
}

.GanttTaskNotePopover-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.GanttTaskNotePopover-valueWrap {
    min-height: 1.5em;
    cursor: text;
}

.GanttTaskNotePopover-value {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    overflow-wrap: break-word;
    word-break: break-word;
    white-space: pre-wrap;
    min-height: 1.5em;
    padding: 0;
    border: none;
    background: transparent;
}

.GanttTaskNotePopover-value--empty {
    color: var(--text-muted);
    font-style: italic;
}

.GanttTaskNotePopover-input {
    display: block;
    width: 100%;
    min-height: 2.5em;
    padding: 0;
    margin: 0;
    font-size: var(--font-size-sm);
    font-family: inherit;
    color: var(--text-primary);
    background: transparent;
    border: none;
    outline: none;
    resize: vertical;
    box-sizing: border-box;
}

.GanttTaskNotePopover-input:focus {
    outline: none;
}

.GanttTaskNotePopover-footer {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

.GanttTaskNotePopover-dates {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.GanttTaskNotePopover-date {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.GanttTaskNotePopover-dateValue {
    color: var(--text-secondary);
}

.GanttTaskNotePopover-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

.GanttTaskNotePopover-close {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-family: inherit;
    border-radius: 4px;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.GanttTaskNotePopover-close:hover,
.GanttTaskNotePopover-close:focus {
    outline: none;
    border-color: var(--text-muted);
    background: var(--border-color);
}

.GanttTaskNoteInput {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    margin-left: 40px;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-style: normal;
    opacity: 1;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2px 6px;
    min-width: 80px;
    outline: none;
}

.GanttTaskNoteWrap .GanttTaskNoteInput {
    position: relative;
    top: auto;
    transform: none;
    left: auto;
    margin-left: 0;
}

.GanttTaskBar {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    height: 24px;
    max-height: 24px;
    z-index: 1;
    background-color: var(--accent-blue);
    border-radius: 4px;
    cursor: move;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px;
    font-size: var(--font-size-xs);
    color: var(--text-primary);
    overflow: hidden;
    user-select: none;
    transition: box-shadow 0.2s;
}


.GanttTaskBarStartDate,
.GanttTaskBarEndDate {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    max-width: 3.5em;
    cursor: pointer;
}

.GanttTaskBarStartDate {
    margin-right: var(--spacing-xs);
}

.GanttTaskBarEndDate {
    margin-left: var(--spacing-xs);
}

.GanttTaskBar--short .GanttTaskBarStartDate {
    display: none;
}

.GanttTaskBar:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.GanttTaskBar.GanttTaskBar--dragging {
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.GanttTaskBar--unscheduled {
    left: 0;
    right: 0;
    width: auto;
    min-width: 0;
    background-color: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
    cursor: default;
    justify-content: center;
}

.GanttTaskBar--unscheduled:hover {
    box-shadow: none;
}

.GanttTaskBar--unscheduled.GanttTaskBar--algoritmo {
    background-color: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
}

.GanttTaskBarUnscheduledLabel {
    font-size: var(--font-size-xs);
    font-style: italic;
}

.GanttTaskBar.GanttTaskBar--algoritmo {
    background-color: #00FFCC;
    color: var(--bg-primary);
}

.GanttTaskBar.GanttTaskBar--done {
    background-color: var(--accent-active);
    color: var(--text-primary);
}

.GanttTaskBarResize {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 6px;
    cursor: ew-resize;
    z-index: 1;
}

/* Bar date picker: native input in small popover (double-click bar start/end date) */
.GanttBarDatePicker {
    display: none;
    position: fixed;
    z-index: 5000;
    padding: var(--spacing-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.GanttBarDatePicker--open {
    display: block;
}

.GanttBarDatePicker-input {
    display: block;
    width: 100%;
    min-width: 160px;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.GanttBarDatePicker-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.GanttTaskBarResize--left {
    left: 0;
    border-radius: 4px 0 0 4px;
}

.GanttTaskBarResize--right {
    right: 0;
    border-radius: 0 4px 4px 0;
}

/* ============================================
   TIMELINE VIEW
   ============================================ */

.TimelineSection {
    width: 100%;
    min-height: calc(100vh - var(--topbar-height) - 40px);
    padding: 0 var(--spacing-md) var(--spacing-md);
    /* Pull the section up into the RoadmapMain top padding so the
       left-column divider line connects visually with the topbar border */
    margin-top: calc(-1 * var(--spacing-xl));
    padding-top: 2px;
    /* Remove the page-level grid pattern from the Timeline area */
    background-image: none;
    background-color: var(--bg-primary);
}

.Timeline {
    position: relative;
    width: 100%;
}

/* Floating action button */
.Timeline-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    font-size: 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
    z-index: 150;
}
.Timeline-fab:hover {
    background: var(--accent-blue);
    color: #fff;
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.35);
}

/* Scroll layout */
.Timeline-scrollWrap {
    display: flex;
    width: 100%;
    overflow: hidden;
}

/* ── Left column (pinned category labels) ── */
.Timeline-leftCol {
    flex: 0 0 180px;
    min-width: 180px;
    position: sticky;
    left: 0;
    z-index: 3;
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    align-self: stretch;
}

.Timeline-leftCol-header {
    /* height synced by JS to match .Timeline-bar */
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 10px 10px 8px;
    box-sizing: border-box;
}

.Timeline-catLabel {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    box-sizing: border-box;
    min-height: 56px;
    padding: 10px 10px 8px 10px;
    border-top: 1px solid var(--border-color);
    cursor: grab;
    transition: background 0.15s;
    /* height synced by JS to match .Timeline-gridRow */
}
.Timeline-catLabel:hover {
    background: var(--bg-secondary);
}
.Timeline-catLabel--dragging {
    opacity: 0.4;
}
.Timeline-catLabel--drag-over {
    background: var(--bg-tertiary);
    outline: 2px dashed var(--accent-blue);
    outline-offset: -2px;
}

.Timeline-catLabel-grip {
    color: var(--text-muted);
    font-size: 12px;
    cursor: grab;
    user-select: none;
}

.Timeline-catLabel-text {
    flex: 1;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.Timeline-catLabel-text:hover {
    text-decoration: underline;
    text-decoration-style: dotted;
}

.Timeline-catLabel-del {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    padding: 2px 4px;
    border-radius: 3px;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s;
}
.Timeline-catLabel:hover .Timeline-catLabel-del {
    opacity: 1;
}
.Timeline-catLabel-del:hover {
    color: var(--accent-red);
}

.Timeline-addCatBtn {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    margin-left: var(--spacing-sm);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    line-height: 1;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.Timeline-addCatBtn:hover {
    background: var(--border-color);
    color: var(--text-primary);
    border-color: var(--text-muted);
}

/* ── Right scrollable area ── */
.Timeline-rightArea {
    flex: 1;
    overflow-x: auto;
    overflow-y: visible;
    scroll-behavior: smooth;
}

/* ── Timeline bar (nodes + group titles via CSS Grid) ── */
.Timeline-bar {
    display: grid;
    /* grid-template-columns set inline by JS: repeat(N, 300px) 60px */
    grid-template-rows: auto auto;
    position: relative;
    padding: 0;
    min-height: 110px;
}
/* Horizontal timeline track line through the center of node badges */
.Timeline-bar::before {
    content: '';
    position: absolute;
    /* --tl-line-top set by JS after measuring actual group title row height */
    top: var(--tl-line-top, 63px);
    left: 0;
    right: 60px; /* stop before the add-node column */
    height: 2px;
    background: var(--border-color);
    z-index: 0;
    pointer-events: none;
}

.Timeline-groupTitle {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    padding: 10px 4px 6px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    /* background-color set inline by JS via hexToMutedBg() */
}

.Timeline-barLine {
    position: absolute;
    top: 50px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border-color);
    z-index: 0;
}

.Timeline-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px 0 12px;
    cursor: pointer;
    position: relative;
    z-index: 1;
    transition: transform 0.15s;
    border-right: 1px solid rgba(51, 51, 51, 0.3);
}
.Timeline-node:hover {
    transform: translateY(-2px);
}
.Timeline-node--groupEnd {
    border-right: 2px solid var(--text-muted);
}

.Timeline-nodeBadge {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--bg-tertiary);
    border: 3px solid var(--border-color);
    display: flex;
    position: relative;
    z-index: 1;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.Timeline-node:hover .Timeline-nodeBadge {
    border-color: var(--accent-blue);
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.3);
}

.Timeline-nodeBadge-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.Timeline-nodeBadge-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, #3a3a3a 0%, #2a2a2a 100%);
}

.Timeline-nodeTitle {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.Timeline-addNode {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 16px;
}
.Timeline-addNodeBtn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px dashed var(--border-color);
    background: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.Timeline-addNodeBtn:hover {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
}

/* ── Grid (categories x nodes) ── */
.Timeline-grid {
    width: max-content;
    min-width: 100%;
}

.Timeline-gridRow {
    display: flex;
    border-top: 1px solid var(--border-color);
    min-height: 56px;
}

.Timeline-gridCell {
    flex: 0 0 300px;
    padding: 16px 10px;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    align-content: flex-start;
    gap: 6px;
    max-width: 300px;
    position: relative;
    min-height: 56px;
    border-right: 1px solid rgba(51, 51, 51, 0.3);
}
.Timeline-gridCell--groupEnd {
    border-right: 2px solid var(--text-muted);
}

/* ── Task chips ── */
.Timeline-taskChipWrap {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    max-width: 100%;
}
.Timeline-taskChip {
    display: inline-block;
    position: relative;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid rgba(59, 130, 246, 0.35);
    border-radius: 16px;
    padding: 4px 24px 4px 12px;
    font-size: var(--font-size-xs);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 250px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}
.Timeline-taskChip:hover {
    border-color: rgba(59, 130, 246, 0.6);
}
/* Status color fills */
.Timeline-taskChip--delayed {
    background: rgba(234, 179, 8, 0.15);
    border-color: rgba(234, 179, 8, 0.3);
}
.Timeline-taskChip--blocked {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
}
.Timeline-taskChip--done {
    background: rgba(34, 197, 94, 0.15);
    border-color: rgba(34, 197, 94, 0.3);
}
/* Status dot (outside chip) */
.Timeline-taskChip-statusDot {
    flex-shrink: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    cursor: pointer;
    transition: filter 0.15s, transform 0.15s;
}
.Timeline-taskChip-statusDot:hover {
    filter: brightness(1.3);
    transform: scale(1.3);
}
.Timeline-taskChip-statusDot--on-track {
    background-color: #22c55e;
}
.Timeline-taskChip-statusDot--delayed {
    background-color: #eab308;
}
.Timeline-taskChip-statusDot--blocked {
    background-color: #ef4444;
}
.Timeline-taskChip-statusDot--done {
    background-color: transparent;
}
.Timeline-taskChip-statusDot--done::after {
    content: '🏁';
    font-size: 10px;
    line-height: 1;
}

/* Delete button inside chip */
.Timeline-taskChip-del {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 13px;
    cursor: pointer;
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s, background 0.15s;
    padding: 0;
    line-height: 1;
}
.Timeline-taskChip:hover .Timeline-taskChip-del {
    opacity: 1;
}
.Timeline-taskChip-del:hover {
    color: var(--accent-red);
    background: rgba(248, 113, 113, 0.15);
}

.Timeline-cellAddBtn {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px dashed var(--border-color);
    background: none;
    color: var(--text-muted);
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s, border-color 0.15s;
}
.Timeline-gridCell:hover .Timeline-cellAddBtn {
    opacity: 1;
}
.Timeline-cellAddBtn:hover {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
}

/* ── Task dropdown ── */
.Timeline-taskDropdown {
    position: fixed;
    z-index: 500;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 280px;
    max-height: 340px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
}

.Timeline-taskDropdown-search {
    padding: 8px;
    border-bottom: 1px solid var(--border-color);
}

.Timeline-taskDropdown-input {
    width: 100%;
    padding: 6px 10px;
    font-size: var(--font-size-sm);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    outline: none;
}
.Timeline-taskDropdown-input:focus {
    border-color: var(--accent-blue);
}

.Timeline-taskDropdown-list {
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    max-height: 280px;
    padding: 4px 0;
}

.Timeline-taskDropdown-group {
    padding: 6px 12px 4px;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.Timeline-taskDropdown-item {
    padding: 6px 12px;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.1s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.Timeline-taskDropdown-item:hover {
    background: var(--bg-tertiary);
}

/* ── Management panel ── */
.Timeline-managePanel {
    position: fixed;
    bottom: 84px;
    right: 24px;
    width: 400px;
    max-height: calc(100vh - 140px);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255,255,255,0.04);
    z-index: 200;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    backdrop-filter: blur(12px);
    animation: tlPanelIn 0.2s ease-out;
}
@keyframes tlPanelIn {
    from { opacity: 0; transform: translateY(12px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.Timeline-managePanel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px 14px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 700;
    font-size: var(--font-size-base);
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.Timeline-managePanel-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: color 0.15s, background 0.15s;
}
.Timeline-managePanel-close:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.Timeline-managePanel-body {
    overflow-y: auto;
    flex: 1;
    padding: 4px 0 12px;
}

/* ── Sections ── */
.Timeline-managePanel-section {
    padding: 12px 20px 8px;
}
.Timeline-managePanel-section + .Timeline-managePanel-section {
    border-top: 1px solid var(--border-color);
}
.Timeline-managePanel-sectionHeader {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}
.Timeline-managePanel-sectionTitle {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}
.Timeline-managePanel-sectionAdd {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed var(--border-color);
    background: none;
    color: var(--text-muted);
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.15s;
}
.Timeline-managePanel-sectionAdd:hover {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.08);
}

/* ── Groups ── */
.Timeline-manageGroup {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 8px;
    transition: background 0.15s;
    margin-bottom: 2px;
}
.Timeline-manageGroup:hover {
    background: var(--bg-tertiary);
}
.Timeline-manageGroup-order {
    flex: 0 0 20px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
    opacity: 0.6;
}
.Timeline-manageGroup-color {
    flex: 0 0 28px;
    width: 28px;
    height: 28px;
    padding: 0;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    background: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}
.Timeline-manageGroup-color::-webkit-color-swatch-wrapper {
    padding: 0;
}
.Timeline-manageGroup-color::-webkit-color-swatch {
    border: none;
    border-radius: 4px;
}
.Timeline-manageGroup-color::-moz-color-swatch {
    border: none;
    border-radius: 4px;
}
.Timeline-manageGroup-title {
    flex: 1;
    min-width: 0;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 5px 10px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: background 0.15s, border-color 0.15s;
}
.Timeline-manageGroup-title:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}
.Timeline-manageGroup-title:focus {
    outline: none;
    background: var(--bg-tertiary);
    border-color: var(--accent-blue);
}
.Timeline-manageGroup-count {
    flex: 0 0 auto;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    opacity: 0.7;
    white-space: nowrap;
}
.Timeline-manageGroup-moveUp,
.Timeline-manageGroup-moveDown,
.Timeline-manageGroup-del {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 13px;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: color 0.15s, background 0.15s;
    opacity: 0;
}
.Timeline-manageGroup:hover .Timeline-manageGroup-moveUp,
.Timeline-manageGroup:hover .Timeline-manageGroup-moveDown,
.Timeline-manageGroup:hover .Timeline-manageGroup-del {
    opacity: 1;
}
.Timeline-manageGroup-moveUp:hover,
.Timeline-manageGroup-moveDown:hover {
    color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.1);
}
.Timeline-manageGroup-del:hover {
    color: var(--accent-red);
    background: rgba(248, 113, 113, 0.1);
}

/* ── Nodes section: group blocks ── */
.Timeline-managePanel-groupBlock {
    margin-bottom: 6px;
}
.Timeline-managePanel-groupBlock:last-child {
    margin-bottom: 0;
}
.Timeline-managePanel-groupLabel {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-muted);
    padding: 8px 8px 4px;
    opacity: 0.8;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    margin-bottom: 2px;
}
.Timeline-managePanel-emptyHint {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    opacity: 0.5;
    font-style: italic;
    padding: 8px 8px 4px;
}

/* ── Nodes ── */
.Timeline-manageNode {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 8px;
    border-radius: 8px;
    transition: background 0.15s;
    margin-bottom: 1px;
}
.Timeline-manageNode:hover {
    background: var(--bg-tertiary);
}

.Timeline-manageNode-order {
    flex: 0 0 20px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
    opacity: 0.6;
}

.Timeline-manageNode-icon,
.Timeline-manageNode-iconPlaceholder {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    flex: 0 0 30px;
    object-fit: cover;
}
.Timeline-manageNode-iconPlaceholder {
    background: linear-gradient(135deg, #3a3a3a 0%, #2a2a2a 100%);
    border: 1px solid var(--border-color);
}

.Timeline-manageNode-title {
    flex: 1;
    min-width: 0;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 5px 10px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: background 0.15s, border-color 0.15s;
}
.Timeline-manageNode-title:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}
.Timeline-manageNode-title:focus {
    outline: none;
    background: var(--bg-tertiary);
    border-color: var(--accent-blue);
}

.Timeline-manageNode-group {
    flex: 0 0 auto;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 3px 6px;
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: border-color 0.15s;
    max-width: 90px;
}
.Timeline-manageNode-group:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.Timeline-manageNode-uploadLabel {
    cursor: pointer;
    font-size: 15px;
    color: var(--text-muted);
    transition: color 0.15s;
    flex: 0 0 auto;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s, background 0.15s;
}
.Timeline-manageNode:hover .Timeline-manageNode-uploadLabel {
    opacity: 1;
}
.Timeline-manageNode-uploadLabel:hover {
    color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.08);
}
.Timeline-manageNode-upload {
    display: none;
}

.Timeline-manageNode-moveUp,
.Timeline-manageNode-moveDown,
.Timeline-manageNode-del {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 13px;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: color 0.15s, background 0.15s;
    opacity: 0;
}
.Timeline-manageNode:hover .Timeline-manageNode-moveUp,
.Timeline-manageNode:hover .Timeline-manageNode-moveDown,
.Timeline-manageNode:hover .Timeline-manageNode-del {
    opacity: 1;
}
.Timeline-manageNode-moveUp:hover,
.Timeline-manageNode-moveDown:hover {
    color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.1);
}
.Timeline-manageNode-del:hover {
    color: var(--accent-red);
    background: rgba(248, 113, 113, 0.1);
}

/* ── Timeline lock button ── */
.TimelineHeaderLock {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}
.TimelineHeaderLock:hover {
    background: var(--border-color);
    color: var(--text-primary);
}
.TimelineHeaderLock--active {
    background: rgba(234, 179, 8, 0.25);
    border-color: #eab308;
    color: #eab308;
}
.TimelineHeaderLock--active:hover {
    background: rgba(234, 179, 8, 0.35);
}

/* When locked, dim interactive elements */
.Timeline--locked .Timeline-catLabel-grip,
.Timeline--locked .Timeline-catLabel-del,
.Timeline--locked .Timeline-cellAddBtn,
.Timeline--locked .Timeline-addNodeBtn,
.Timeline--locked .Timeline-addCatBtn,
.Timeline--locked .Timeline-nodeBadge-uploadOverlay {
    opacity: 0.2 !important;
    pointer-events: none;
}

/* ── Drag handles (management panel) ── */
.Timeline-manageGroup-dragHandle,
.Timeline-manageNode-dragHandle {
    flex: 0 0 18px;
    font-size: 12px;
    color: var(--text-muted);
    cursor: grab;
    user-select: none;
    opacity: 0;
    transition: opacity 0.15s;
    text-align: center;
}
.Timeline-manageGroup:hover .Timeline-manageGroup-dragHandle,
.Timeline-manageNode:hover .Timeline-manageNode-dragHandle {
    opacity: 0.7;
}
.Timeline-manageGroup-dragHandle:active,
.Timeline-manageNode-dragHandle:active {
    cursor: grabbing;
}

/* Dragging state */
.Timeline-manageGroup--dragging,
.Timeline-manageNode--dragging {
    opacity: 0.35;
}

/* Drop indicator */
.Timeline-dropIndicator {
    position: absolute;
    height: 2px;
    background: var(--accent-blue);
    border-radius: 1px;
    pointer-events: none;
    display: none;
    z-index: 10;
    box-shadow: 0 0 6px rgba(59, 130, 246, 0.5);
}
.Timeline-dropIndicator--visible {
    display: block;
}

/* ── Badge image upload overlay ── */
.Timeline-nodeBadge-uploadOverlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.45);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.2s;
    cursor: pointer;
    font-size: 16px;
    color: #fff;
    z-index: 2;
}
.Timeline-nodeBadge:hover .Timeline-nodeBadge-uploadOverlay {
    opacity: 1;
}
.Timeline-nodeBadge-upload {
    display: none;
}

/* ══════════════════════════════════════════════════════════
   Node Card Popover (3-column detail card)
   ══════════════════════════════════════════════════════════ */

.NodeCard-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    box-sizing: border-box;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.NodeCard-backdrop--open {
    display: flex;
    opacity: 1;
}
.NodeCard-backdrop-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 0;
}

.NodeCard {
    position: relative;
    z-index: 1;
    width: 960px;
    max-width: 95vw;
    max-height: 85vh;
    background: var(--bg-card, var(--bg-secondary));
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255,255,255,0.04);
    overflow: hidden;
    animation: nodeCardIn 0.2s ease-out;
}
@keyframes nodeCardIn {
    from { opacity: 0; transform: translateY(12px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.NodeCard-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    z-index: 2;
    transition: color 0.15s, background 0.15s;
}
.NodeCard-close:hover {
    color: var(--text-primary);
    background: var(--border-color);
}

.NodeCard-inner {
    display: grid;
    grid-template-columns: 1fr 1fr minmax(220px, 280px);
    max-height: 85vh;
    overflow: hidden;
}

/* ── Columns ── */
.NodeCard-col {
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow-y: auto;
}
.NodeCard-col + .NodeCard-col {
    border-left: 1px solid var(--border-color);
}

/* Column 1: Info */
.NodeCard-col--info {
    padding: 24px;
    gap: 16px;
}

/* Column 2: Tasks */
.NodeCard-col--tasks {
    background: var(--bg-primary);
}

/* Column 3: Comments */
.NodeCard-col--comments {
    background: var(--bg-secondary);
}

/* ── Column headers ── */
.NodeCard-colHeader {
    flex-shrink: 0;
    padding: 14px 16px 12px;
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}
.NodeCard-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 18px;
    padding: 0 6px;
    margin-left: 6px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border-radius: 10px;
}

/* ── Column 1: fields ── */
.NodeCard-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.NodeCard-fieldLabel {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}
.NodeCard-titleInput {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 8px 10px;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
    transition: background 0.15s, border-color 0.15s;
}
.NodeCard-titleInput:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}
.NodeCard-titleInput:focus {
    outline: none;
    background: var(--bg-tertiary);
    border-color: var(--accent-blue);
}
.NodeCard-textarea {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 8px 10px;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    resize: none;
    overflow: hidden;
    font-family: inherit;
    line-height: 1.5;
    transition: background 0.15s, border-color 0.15s;
}
.NodeCard-textarea:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}
.NodeCard-textarea:focus {
    outline: none;
    background: var(--bg-tertiary);
    border-color: var(--accent-blue);
}
.NodeCard-textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
}

/* ── Column 2: task list ── */
.NodeCard-taskList {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}
.NodeCard-emptyHint {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-style: italic;
    padding: 16px 8px;
    opacity: 0.7;
}
.NodeCard-taskItem {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 10px;
    margin-bottom: 2px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s;
    border: 1px solid rgba(59, 130, 246, 0.2);
}
.NodeCard-taskItem:hover {
    background: var(--bg-tertiary);
    border-color: rgba(59, 130, 246, 0.4);
}
.NodeCard-taskItem-title {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.NodeCard-taskItem-status {
    flex-shrink: 0;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--bg-tertiary);
    color: var(--text-muted);
}
/* Status colors */
.NodeCard-taskItem--delayed {
    background: rgba(234, 179, 8, 0.08);
    border-color: rgba(234, 179, 8, 0.25);
}
.NodeCard-taskItem--delayed .NodeCard-taskItem-status {
    background: rgba(234, 179, 8, 0.2);
    color: #eab308;
}
.NodeCard-taskItem--blocked {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.25);
}
.NodeCard-taskItem--blocked .NodeCard-taskItem-status {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}
.NodeCard-taskItem--done {
    background: rgba(34, 197, 94, 0.08);
    border-color: rgba(34, 197, 94, 0.25);
}
.NodeCard-taskItem--done .NodeCard-taskItem-status {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

/* ── Column 3: comments ── */
.NodeCard-commentsList {
    flex: 1;
    overflow-y: auto;
    padding: 8px 12px;
    min-height: 0;
}
.NodeCard-commentEmpty {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-style: italic;
    padding: 16px 0;
}
.NodeCard-commentItem {
    position: relative;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}
.NodeCard-commentItem:last-child {
    border-bottom: none;
}
.NodeCard-commentMeta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}
.NodeCard-commentAuthorName {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
}
.NodeCard-commentDate {
    font-size: 11px;
    color: var(--text-muted);
    opacity: 0.7;
}
.NodeCard-commentText {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    line-height: 1.5;
    word-break: break-word;
    white-space: pre-wrap;
}
.NodeCard-commentDelete {
    position: absolute;
    top: 10px;
    right: 0;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 14px;
    cursor: pointer;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s, background 0.15s;
}
.NodeCard-commentItem:hover .NodeCard-commentDelete {
    opacity: 1;
}
.NodeCard-commentDelete:hover {
    color: var(--accent-red);
    background: rgba(248, 113, 113, 0.15);
}

/* Comment input area */
.NodeCard-commentsInput {
    flex-shrink: 0;
    padding: 10px 12px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.NodeCard-commentLabel {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.NodeCard-commentAuthor {
    padding: 5px 8px;
    font-size: var(--font-size-xs);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    outline: none;
}
.NodeCard-commentAuthor:focus {
    border-color: var(--accent-blue);
}
.NodeCard-commentTextarea {
    padding: 6px 8px;
    font-size: var(--font-size-sm);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    resize: none;
    font-family: inherit;
    outline: none;
}
.NodeCard-commentTextarea:focus {
    border-color: var(--accent-blue);
}
.NodeCard-commentSubmit {
    align-self: flex-end;
    padding: 6px 16px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: #fff;
    background: var(--accent-blue);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
}
.NodeCard-commentSubmit:hover {
    background: var(--accent-active);
}
.NodeCard-commentSubmit:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}