/* ==========================================================================
   eSmartX Enterprise Document Management System
   Modern SaaS UI Theme - Clean Minimalist Design
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens) - Modern Light Theme
   -------------------------------------------------------------------------- */
:root {
    /* Primary Brand Colors - Professional Orange Accent */
    --esmart-primary: #ea580c;
    --esmart-primary-light: #f97316;
    --esmart-primary-dark: #c2410c;
    --esmart-primary-hover: #dc2626;
    --top-nav-active-glow: rgba(249, 115, 22, 0.22);
    --top-nav-active-glow-soft: rgba(249, 115, 22, 0.12);
    --active-glass-start: rgba(255, 255, 255, 0.94);
    --active-glass-end: rgba(255, 255, 255, 0.68);
    --active-text-glow: rgba(251, 146, 60, 0.28);

    /* ========== GLASSMORPHISM FOUNDATION ========== */

    /* Background Colors - Soft Grey/Lavender Base */
    --glass-bg-base: #f5f5f7;
    --glass-bg-secondary: #eef0f4;
    --glass-bg-lavender: #f7f7fb;

    /* Glassmorphism Effects */
    --glass-blur: blur(12px);
    --glass-blur-strong: blur(20px);
    --glass-bg-white: rgba(255, 255, 255, 0.72);
    --glass-bg-white-light: rgba(255, 255, 255, 0.45);
    --glass-bg-sidebar: rgba(255, 255, 255, 0.65);
    --glass-border: rgba(255, 255, 255, 0.5);
    --glass-border-subtle: rgba(0, 0, 0, 0.05);

    /* Shadows - Soft and Subtle */
    --shadow-glass: 0 4px 24px rgba(0, 0, 0, 0.06);
    --shadow-glass-hover: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.06);
    --shadow-card-hover: 0 8px 40px rgba(0, 0, 0, 0.1);
    --shadow-inner-glow: inset 0 1px 0 rgba(255, 255, 255, 0.8);

    /* Pastel Accent Colors */
    --accent-blue: #E8F4FE;
    --accent-blue-solid: #3B82F6;
    --accent-mint: #E8FEF4;
    --accent-mint-solid: #10B981;
    --accent-peach: #FEF4E8;
    --accent-peach-solid: #F59E0B;
    --accent-lavender: #F4E8FE;
    --accent-lavender-solid: #8B5CF6;
    --accent-rose: #FEE8F4;
    --accent-rose-solid: #EC4899;

    /* Sidebar Theme - Modern Light */
    --sidebar-bg: #ffffff;
    --sidebar-bg-secondary: #f9fafb;
    --sidebar-text: #6b7280;
    --sidebar-text-hover: #374151;
    --sidebar-text-active: #111827;
    --sidebar-accent: #ea580c;
    --sidebar-accent-glow: rgba(234, 88, 12, 0.08);
    --sidebar-border: #e5e7eb;
    --sidebar-submenu-bg: #f9fafb;
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 72px;

    /* Header Theme - Clean Modern White */
    --header-bg: #ffffff;
    --header-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
    --header-border: #f3f4f6;
    --header-height: 64px;

    /* Content Area - Soft Off-White */
    --content-bg: #f9f9f9;
    --card-bg: #ffffff;

    /* Typography - Inter Font Family */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 0.9375rem;
    --font-size-lg: 1.125rem;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Text Colors */
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Border Radius - Generous Rounded Corners (Updated for Glassmorphism) */
    --radius-xs: 6px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-pill: 9999px;

    /* Hairline Borders */
    --border-hairline: 1px solid rgba(0, 0, 0, 0.05);
    --border-glass: 1px solid rgba(255, 255, 255, 0.5);

    /* Transitions — exponential deceleration for natural motion */
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 150ms var(--ease-out-quart);
    --transition-normal: 200ms var(--ease-out-quart);
    --transition-slow: 300ms var(--ease-out-quart);
    --transition-smooth: 400ms var(--ease-out-expo);
}

/* --------------------------------------------------------------------------
   Base Styles
   -------------------------------------------------------------------------- */
html, body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: #334155;
    background-color: var(--content-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a, .btn-link {
    color: var(--esmart-primary-light);
    transition: color var(--transition-fast);
}

a:hover, .btn-link:hover {
    color: var(--esmart-primary);
}

.btn-primary {
    color: #fff;
    background-color: var(--esmart-primary);
    border-color: var(--esmart-primary);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.btn-primary:hover {
    background-color: var(--esmart-primary-hover);
    border-color: var(--esmart-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.25);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
    outline: none;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 2px solid #22c55e;
    outline-offset: 1px;
}

.invalid {
    outline: 2px solid #ef4444;
    outline-offset: 1px;
}

.validation-message {
    color: #ef4444;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #dc2626;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: var(--radius-md);
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

.darker-border-checkbox.form-check-input {
    border-color: #64748b;
}

/* --------------------------------------------------------------------------
   Modern Layout Container - Flexbox Based with Glassmorphism
   -------------------------------------------------------------------------- */
.modern-layout {
    display: flex;
    height: 100vh;
    overflow: hidden;
    background: linear-gradient(135deg,
        var(--glass-bg-base) 0%,
        var(--glass-bg-lavender) 50%,
        var(--glass-bg-secondary) 100%
    );
}

/* --------------------------------------------------------------------------
   Modern Sidebar - Glassmorphism Theme
   -------------------------------------------------------------------------- */
.modern-sidebar {
    width: var(--sidebar-width);
    background: var(--glass-bg-sidebar);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-right: var(--border-hairline);
    display: flex;
    flex-direction: column;
    padding: 16px;
    transition: width var(--transition-smooth),
                padding var(--transition-smooth);
    flex-shrink: 0;
    position: relative;
}

.modern-sidebar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(255, 255, 255, 0.1) 0%,
        rgba(255, 255, 255, 0.05) 100%
    );
    pointer-events: none;
    border-radius: inherit;
}

.modern-sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
    padding: 12px 8px;
}

/* Sidebar Header - Team/Company Selector */
.sidebar-header {
    margin-bottom: 8px;
}

.team-selector {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--glass-bg-white);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--border-hairline);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-glass);
    position: relative;
    z-index: 1;
}

.team-selector:hover {
    background: var(--glass-bg-white-light);
    border-color: rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
    box-shadow: var(--shadow-glass-hover);
}

.team-logo {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--esmart-primary) 0%, var(--esmart-primary-light) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: opacity var(--transition-smooth),
                transform var(--transition-smooth),
                width var(--transition-smooth);
}

.team-logo .anticon {
    color: white;
    font-size: 1.25rem;
}

.team-info {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    opacity: 1;
    transition: opacity var(--transition-normal),
                flex var(--transition-smooth);
}

.team-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    line-height: 1.2;
}

.team-name {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.team-toggle {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--text-muted);
    transition: color var(--transition-fast),
                transform var(--transition-normal);
}

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

.team-toggle:active {
    transform: scale(0.9);
}

.team-toggle .anticon {
    transition: transform var(--transition-smooth);
}

/* Sidebar Navigation Container - Glass Card */
.sidebar-nav {
    flex: 1;
    background: var(--glass-bg-white);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--border-hairline);
    border-radius: var(--radius-lg);
    padding: 8px;
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: var(--shadow-inner-glow), var(--shadow-glass);
    position: relative;
    z-index: 1;
}

/* Modern Sidebar Menu - Light Theme */
.modern-sidebar-menu.ant-menu {
    background: transparent !important;
    border-right: none !important;
    padding: 0;
}

.modern-sidebar-menu.ant-menu-light {
    background: transparent !important;
}

/* Menu Item Base Styles - Modern Light */
.modern-sidebar-menu .ant-menu-item {
    margin: 2px 0 !important;
    padding: 10px 14px !important;
    border-radius: var(--radius-md) !important;
    color: var(--sidebar-text) !important;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-normal) !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    overflow: visible !important;
    text-overflow: clip !important;
    height: auto !important;
    line-height: 1.5 !important;
    min-height: auto !important;
    position: relative;
    z-index: 0;
}

/* Menu Item Hover State */
.modern-sidebar-menu .ant-menu-item:hover {
    background: var(--sidebar-accent-glow) !important;
    color: var(--sidebar-text-hover) !important;
}

/* Menu Item Active/Selected State - Premium White Pill with Accent */
.modern-sidebar-menu .ant-menu-item-selected,
.modern-sidebar-menu .ant-menu-item.ant-menu-item-selected {
    background: linear-gradient(135deg, var(--active-glass-start) 0%, var(--active-glass-end) 100%) !important;
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    color: var(--esmart-primary) !important;
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(249, 115, 22, 0.12),
        0 0 10px var(--top-nav-active-glow-soft),
        0 6px 14px rgba(249, 115, 22, 0.07),
        0 1px 3px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.95),
        inset 0 -1px 0 rgba(255, 255, 255, 0.35);
    font-weight: 650;
    font-size: calc(var(--font-size-sm) + 0.03125rem);
    letter-spacing: 0.01em;
    border: 1px solid rgba(249, 115, 22, 0.16) !important;
}

.modern-sidebar-menu .ant-menu-item-selected .ant-menu-title-content,
.modern-sidebar-menu .ant-menu-item-selected .ant-menu-title-content a,
.modern-sidebar-menu .ant-menu-item.ant-menu-item-selected .ant-menu-title-content,
.modern-sidebar-menu .ant-menu-item.ant-menu-item-selected .ant-menu-title-content a {
    color: var(--esmart-primary) !important;
    font-size: calc(var(--font-size-sm) + 0.03125rem);
    font-weight: 700;
    letter-spacing: 0.01em;
    text-shadow: 0 0 10px var(--active-text-glow);
}

.modern-sidebar-menu .ant-menu-item-selected::after {
    display: none !important;
}

.modern-sidebar-menu .ant-menu-item-selected::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: calc(var(--radius-md) + 2px);
    background: transparent;
    box-shadow:
        0 0 8px var(--top-nav-active-glow),
        0 0 14px var(--top-nav-active-glow-soft);
    filter: blur(3px);
    pointer-events: none;
    z-index: -1;
}

/* SubMenu Title Styles */
.modern-sidebar-menu .ant-menu-submenu-title {
    margin: 2px 0 !important;
    padding: 10px 14px !important;
    border-radius: var(--radius-md) !important;
    color: var(--sidebar-text) !important;
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-normal) !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    overflow: visible !important;
    text-overflow: clip !important;
    height: auto !important;
    min-height: 40px !important;
    line-height: 1.5 !important;
}

.modern-sidebar-menu .ant-menu-submenu-title:hover {
    background: var(--sidebar-accent-glow) !important;
    color: var(--sidebar-text-hover) !important;
}

/* SubMenu Open/Active State */
.modern-sidebar-menu .ant-menu-submenu-open > .ant-menu-submenu-title,
.modern-sidebar-menu .ant-menu-submenu-selected > .ant-menu-submenu-title {
    color: var(--sidebar-text-active) !important;
}

/* SubMenu Arrow */
.modern-sidebar-menu .ant-menu-submenu-arrow {
    color: var(--sidebar-text) !important;
    transition: all var(--transition-normal) !important;
}

.modern-sidebar-menu .ant-menu-submenu-title:hover .ant-menu-submenu-arrow,
.modern-sidebar-menu .ant-menu-submenu-open > .ant-menu-submenu-title .ant-menu-submenu-arrow {
    color: var(--sidebar-text-active) !important;
}

/* SubMenu Content (nested menu) */
.modern-sidebar-menu .ant-menu-sub {
    background: var(--sidebar-submenu-bg) !important;
    border-radius: var(--radius-md);
    margin: 4px 0 !important;
    padding: 4px !important;
}

.modern-sidebar-menu .ant-menu-sub .ant-menu-item {
    padding-left: 36px !important;
    font-weight: 400;
    font-size: 0.8125rem;
}

/* Menu Icons */
.modern-sidebar-menu .ant-menu-item .anticon,
.modern-sidebar-menu .ant-menu-submenu-title .anticon {
    font-size: 1rem !important;
    color: var(--sidebar-text) !important;
    margin-right: 10px;
    transition: all var(--transition-fast);
}

.modern-sidebar-menu .ant-menu-item-selected .anticon {
    color: var(--esmart-primary) !important;
    filter: drop-shadow(0 0 6px rgba(249, 115, 22, 0.25));
}

/* Menu Title Content */
.modern-sidebar-menu .ant-menu-item .ant-menu-title-content,
.modern-sidebar-menu .ant-menu-submenu-title .ant-menu-title-content {
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    line-height: 1.5 !important;
}

/* Custom Menu Title Class */
.menu-title {
    display: flex !important;
    align-items: center !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
}

.menu-title .anticon {
    flex-shrink: 0;
}

.menu-text {
    white-space: normal !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    overflow: visible !important;
    text-overflow: clip !important;
    line-height: 1.4 !important;
}

/* Sidebar Footer */
.sidebar-footer {
    margin-top: 8px;
    padding-top: 8px;
}

.collapse-toggle {
    width: 100%;
    padding: 12px;
    background: var(--glass-bg-white);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--border-hairline);
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--sidebar-text);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.collapse-toggle:hover {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    box-shadow: var(--shadow-glass);
    transform: translateY(-1px);
}

.collapse-toggle:active {
    transform: translateY(0) scale(0.96);
    box-shadow: none;
}

.collapse-toggle .anticon {
    transition: transform var(--transition-smooth);
}

.modern-sidebar.collapsed .collapse-toggle .anticon {
    transform: rotate(180deg);
}

/* Collapsed Sidebar Styles */
.modern-sidebar.collapsed .team-selector {
    padding: 10px;
    justify-content: center;
    gap: 0;
}

.modern-sidebar.collapsed .team-info {
    flex: 0;
    opacity: 0;
    pointer-events: none;
}

.modern-sidebar.collapsed .team-logo {
    width: 0;
    opacity: 0;
    transform: scale(0.6);
    overflow: hidden;
    flex-shrink: 1;
}

.modern-sidebar.collapsed .team-selector:hover {
    transform: none;
}

.modern-sidebar.collapsed .team-toggle {
    padding: 8px;
    color: var(--text-secondary);
    margin: 0 auto;
}

.modern-sidebar.collapsed .team-toggle .anticon {
    font-size: 1.25rem;
}

.modern-sidebar.collapsed .sidebar-nav {
    padding: 4px;
}

.modern-sidebar.collapsed .modern-sidebar-menu .ant-menu-item {
    padding: 10px !important;
    justify-content: center;
}

.modern-sidebar.collapsed .modern-sidebar-menu .ant-menu-item .anticon {
    margin-right: 0;
    font-size: 1.125rem !important;
}

.modern-sidebar.collapsed .modern-sidebar-menu .ant-menu-submenu-title {
    padding: 10px !important;
    justify-content: center;
}

.modern-sidebar.collapsed .modern-sidebar-menu .ant-menu-submenu-title .anticon {
    margin-right: 0;
}

/* --------------------------------------------------------------------------
   Modern Main Content Area
   -------------------------------------------------------------------------- */
.modern-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
    background: var(--content-bg);
}

/* --------------------------------------------------------------------------
   Modern Header - Premium Glassmorphism Design
   -------------------------------------------------------------------------- */
.modern-header {
    height: var(--header-height);
    background: var(--glass-bg-white);
    backdrop-filter: var(--glass-blur-strong);
    -webkit-backdrop-filter: var(--glass-blur-strong);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    padding: 0 28px;
    gap: 28px;
    flex-shrink: 0;
    position: relative;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.modern-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(0, 0, 0, 0.04) 20%,
        rgba(0, 0, 0, 0.04) 80%,
        transparent 100%
    );
}

/* Search Bar - Glassmorphism Style */
.search-container {
    flex: 0 0 auto;
}

.search-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.04);
    border: var(--border-hairline);
    border-radius: var(--radius-pill);
    transition: all var(--transition-normal);
    min-width: 200px;
}

.search-bar:hover,
.search-bar:focus-within {
    background: var(--glass-bg-white);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: var(--shadow-glass);
}

.search-icon {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 0.875rem;
    color: var(--text-primary);
    outline: none;
    font-family: var(--font-family);
}

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

.search-shortcut {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 2px 6px;
    background: rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-xs);
    font-size: 0.6875rem;
    font-family: var(--font-family);
    font-weight: var(--font-weight-medium);
    color: var(--text-muted);
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.search-shortcut::before {
    content: '\2318';
    margin-right: 2px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 36px;
    height: 36px;
    background: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

.brand-logo:hover {
    transform: scale(1.08);
}

.brand-logo:active {
    transform: scale(0.95);
}

.brand-logo .anticon {
    color: var(--esmart-primary);
    font-size: 1rem;
}

.nine-dot-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3px;
}

.nine-dot-grid span {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--esmart-primary);
}

.brand-divider {
    color: var(--text-muted);
    font-weight: 300;
}

.current-module {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
}

/* Top Navigation - Module Selector Wrapper */
.top-nav-wrapper {
    display: flex;
    align-items: center;
    margin-left: auto;
    gap: 6px;
}

/* "All Modules" Dropdown Trigger */
.nav-all-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-md);
    background: var(--glass-bg-white);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    color: var(--text-secondary);
    cursor: pointer;
    flex-shrink: 0;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.nav-all-btn:hover {
    color: var(--esmart-primary);
    border-color: rgba(249, 115, 22, 0.25);
    background: rgba(249, 115, 22, 0.04);
    box-shadow: 0 2px 12px rgba(249, 115, 22, 0.08);
}

.nav-all-btn:active {
    transform: scale(0.92);
}

.nav-all-btn .anticon {
    font-size: 16px;
}

/* Module Dropdown Menu */
.nav-modules-dropdown {
    min-width: 220px;
    padding: 6px;
    border-radius: var(--radius-md) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1),
                0 2px 8px rgba(0, 0, 0, 0.04) !important;
    border: 1px solid rgba(0, 0, 0, 0.06) !important;
}

.nav-modules-dropdown .ant-menu-item {
    border-radius: var(--radius-sm);
    margin: 2px 0;
    padding: 8px 14px !important;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-modules-dropdown .ant-menu-item:hover {
    background: rgba(249, 115, 22, 0.05);
    color: var(--text-primary);
}

.nav-modules-dropdown .nav-dropdown-active {
    background: rgba(249, 115, 22, 0.08) !important;
    color: var(--esmart-primary) !important;
    font-weight: 600;
}

.nav-dropdown-count {
    font-size: var(--font-size-xs);
    background: var(--esmart-primary);
    color: white;
    padding: 1px 7px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    margin-left: 8px;
}

/* (nav-tab styles removed - using module selector dropdown instead) */

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.header-btn {
    width: 40px;
    height: 40px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-btn:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--text-primary);
}

.header-btn:active {
    transform: scale(0.92);
}

.header-btn .anticon {
    font-size: 1.125rem;
}

.user-btn {
    background: #f3f4f6;
}

.user-btn:hover {
    background: #e5e7eb;
}

/* Modern Dropdown Menus */
.modern-dropdown {
    padding: 8px !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1) !important;
    border: 1px solid var(--sidebar-border);
}

.modern-dropdown .ant-dropdown-menu-item {
    padding: 10px 16px !important;
    border-radius: var(--radius-md) !important;
    font-size: var(--font-size-sm);
    color: var(--text-secondary) !important;
    transition: all var(--transition-fast) !important;
}

.modern-dropdown .ant-dropdown-menu-item:hover {
    background: rgba(0, 0, 0, 0.04) !important;
    color: var(--text-primary) !important;
}

/* User Dropdown Card (portalled to body, needs global styles) */
.user-dropdown-card {
    min-width: 280px;
    border-radius: 14px;
    background: #fff;
    box-shadow:
        0 4px 16px rgba(234, 88, 12, 0.2),
        0 8px 32px rgba(234, 88, 12, 0.14),
        0 2px 6px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(234, 88, 12, 0.18);
    overflow: visible;
}

.user-dropdown-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px 14px;
    background: linear-gradient(135deg, #fef3ed 0%, #fff7f2 50%, #fff 100%);
    border-bottom: 1px solid #f3e8e0;
    border-radius: 14px 14px 0 0;
}

.user-dropdown-avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--esmart-primary) 0%, var(--esmart-primary-light) 100%);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    letter-spacing: -0.02em;
    box-shadow: 0 2px 8px rgba(234, 88, 12, 0.3);
}

.user-dropdown-identity {
    min-width: 0;
    flex: 1;
}

.user-dropdown-name {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a2e;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-dropdown-site-badge {
    margin-top: 2px;
    font-size: 12px;
    color: #8b7355;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-dropdown-site-section {
    padding: 12px 18px 14px;
    background: #fff;
}

.user-dropdown-site-label {
    margin-bottom: 6px;
    font-size: 11px;
    font-weight: 500;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.user-dropdown-logout {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 11px 18px;
    font-size: 13px;
    font-weight: 500;
    color: #9ca3af;
    cursor: pointer;
    border: none;
    border-top: 1px solid #f0f0f0;
    border-radius: 0 0 14px 14px;
    background: #fff;
    transition: all var(--transition-normal);
}

.user-dropdown-logout:hover {
    color: #ef4444;
    background: #fef2f2;
}

.user-dropdown-logout:active {
    transform: scale(0.98);
}

/* --------------------------------------------------------------------------
   Modern Content Area - Premium Layout
   -------------------------------------------------------------------------- */
.modern-content {
    flex: 1;
    padding: 8px 32px 16px;
    overflow-y: auto;
    background: linear-gradient(180deg,
        var(--content-bg) 0%,
        rgba(249, 249, 249, 0.95) 100%
    );
    animation: contentReady 300ms cubic-bezier(0.25, 1, 0.5, 1) both;
}

@keyframes contentReady {
    from { opacity: 0.6; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Content area for dashboard specifically */
.modern-content .dashboard-tabs {
    max-width: 100%;
}

/* Improved content spacing */
.modern-content > .ant-spin-nested-loading {
    min-height: calc(100vh - 120px);
}

/* Unauthorized Card */
.unauthorized-card {
    max-width: 400px;
    margin: 100px auto;
    padding: 48px;
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--card-shadow);
    text-align: center;
}

.unauthorized-card .warning-icon {
    font-size: 3rem;
    color: #f59e0b;
    margin-bottom: 16px;
}

.unauthorized-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.unauthorized-card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* Legacy Ant Layout Support (for backward compatibility) */
.ant-layout {
    min-height: 100vh;
    background: var(--content-bg);
}

/* Legacy Header Dropdown Menus */
.ant-dropdown-menu {
    padding: 8px !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12) !important;
    border: 1px solid #e2e8f0;
}

.ant-dropdown-menu-item {
    padding: 10px 16px !important;
    border-radius: var(--radius-md) !important;
    font-size: var(--font-size-sm);
    color: #475569 !important;
    transition: all var(--transition-fast) !important;
}

.ant-dropdown-menu-item:hover {
    background: rgba(234, 88, 12, 0.08) !important;
    color: var(--esmart-primary) !important;
}

.ant-dropdown-menu-item-selected {
    background: rgba(234, 88, 12, 0.12) !important;
    color: var(--esmart-primary) !important;
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   Breadcrumb Styles
   -------------------------------------------------------------------------- */
.ant-breadcrumb {
    margin: 16px 24px !important;
    padding: 12px 20px;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    font-size: var(--font-size-sm);
}

.ant-breadcrumb-link {
    color: #64748b !important;
    transition: color var(--transition-fast);
}

.ant-breadcrumb-link:hover {
    color: var(--esmart-primary) !important;
}

.ant-breadcrumb a {
    color: #64748b !important;
    transition: color var(--transition-fast);
}

.ant-breadcrumb a:hover {
    color: var(--esmart-primary) !important;
    background: transparent !important;
}

.ant-breadcrumb-separator {
    color: #cbd5e1 !important;
    margin: 0 12px !important;
}

.ant-breadcrumb > span:last-child .ant-breadcrumb-link,
.ant-breadcrumb > span:last-child a {
    color: var(--esmart-primary) !important;
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   Content Area Styles
   -------------------------------------------------------------------------- */
.ant-layout-content.site-layout-background {
    background: var(--card-bg) !important;
    margin: 0 24px 24px 24px !important;
    padding: 24px !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--card-shadow);
    min-height: calc(100vh - 200px);
}

/* --------------------------------------------------------------------------
   Ant Design Component Overrides - Premium Styling
   -------------------------------------------------------------------------- */

/* Buttons */
.ant-btn {
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.ant-btn-primary {
    background: linear-gradient(135deg, var(--esmart-primary) 0%, var(--esmart-primary-light) 100%);
    border: none;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.25);
}

.ant-btn-primary:hover,
.ant-btn-primary:focus {
    background: linear-gradient(135deg, var(--esmart-primary-dark) 0%, var(--esmart-primary) 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.35);
}

/* ==========================================================================
   Workflow Action Buttons - Differentiated Button System
   ========================================================================== */

/* CSS Custom Properties for Workflow Buttons */
:root {
    /* Forward Button - Solid Primary Action (Green) */
    --wf-forward-bg: #16a34a;
    --wf-forward-bg-hover: #15803d;
    --wf-forward-bg-active: #166534;
    --wf-forward-text: #ffffff;
    --wf-forward-shadow: 0 4px 14px rgba(22, 163, 74, 0.35);
    --wf-forward-shadow-hover: 0 6px 20px rgba(22, 163, 74, 0.45);

    /* Backward Button - Outline Secondary Action (Amber) */
    --wf-backward-border: #d97706;
    --wf-backward-text: #b45309;
    --wf-backward-bg: transparent;
    --wf-backward-bg-hover: rgba(217, 119, 6, 0.08);
    --wf-backward-icon-bg: rgba(245, 158, 11, 0.12);

    /* Skip Button - Dashed Tertiary Action (Gray) */
    --wf-skip-border: #9ca3af;
    --wf-skip-text: #6b7280;
    --wf-skip-bg-hover: rgba(107, 114, 128, 0.06);

    /* Cancel Button - Text Danger Action (Red) */
    --wf-cancel-text: #dc2626;
    --wf-cancel-text-hover: #b91c1c;
    --wf-cancel-bg-hover: rgba(220, 38, 38, 0.06);
}

/* Base Workflow Button Styles */
.wf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 4px 16px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    height: 32px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.wf-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.wf-btn .anticon {
    font-size: 16px;
    transition: transform 0.2s ease;
}

/* Forward Button - Primary Action (Solid Green Gradient)
   "This is the expected next step" */
.wf-btn-forward {
    background: linear-gradient(135deg, var(--wf-forward-bg) 0%, #22c55e 100%) !important;
    border: none !important;
    color: var(--wf-forward-text) !important;
    box-shadow: var(--wf-forward-shadow);
}

.wf-btn-forward::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 50%);
    pointer-events: none;
}

.wf-btn-forward:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--wf-forward-bg-hover) 0%, var(--wf-forward-bg) 100%) !important;
    box-shadow: var(--wf-forward-shadow-hover);
    transform: translateY(-2px);
}

.wf-btn-forward:active:not(:disabled) {
    background: var(--wf-forward-bg-active) !important;
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(22, 163, 74, 0.3);
}

.wf-btn-forward:hover:not(:disabled) .anticon {
    transform: translateX(3px);
}

/* Backward Button - Secondary Action (Outline Amber)
   "Send back for revision - use thoughtfully" */
.wf-btn-backward {
    background: var(--wf-backward-bg) !important;
    border: 2px solid var(--wf-backward-border) !important;
    color: var(--wf-backward-text) !important;
    box-shadow: none;
}

.wf-btn-backward:hover:not(:disabled) {
    background: var(--wf-backward-bg-hover) !important;
    border-color: #b45309 !important;
    color: #92400e !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(217, 119, 6, 0.15);
}

.wf-btn-backward:active:not(:disabled) {
    background: rgba(217, 119, 6, 0.12) !important;
    transform: translateY(0);
}

.wf-btn-backward .anticon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--wf-backward-icon-bg);
    border-radius: 50%;
    color: #d97706;
    font-size: 12px;
    margin-right: 4px;
}

.wf-btn-backward:hover:not(:disabled) .anticon {
    transform: translateX(-2px);
    background: rgba(217, 119, 6, 0.18);
}

/* Skip Button - Tertiary Action (Dashed Gray)
   "Optional bypass of this step" */
.wf-btn-skip {
    background: transparent !important;
    border: 2px dashed var(--wf-skip-border) !important;
    color: var(--wf-skip-text) !important;
    box-shadow: none;
}

.wf-btn-skip:hover:not(:disabled) {
    background: var(--wf-skip-bg-hover) !important;
    border-color: #6b7280 !important;
    color: #4b5563 !important;
}

.wf-btn-skip:active:not(:disabled) {
    background: rgba(107, 114, 128, 0.1) !important;
}

.wf-btn-skip .anticon {
    color: #9ca3af;
}

.wf-btn-skip:hover:not(:disabled) .anticon {
    color: #6b7280;
}

/* Cancel Button - Danger Action (Text Only Red)
   "Stop/abort this workflow" */
.wf-btn-cancel {
    background: transparent !important;
    border: none !important;
    color: var(--wf-cancel-text) !important;
    box-shadow: none;
    padding: 4px 16px;
}

.wf-btn-cancel:hover:not(:disabled) {
    background: var(--wf-cancel-bg-hover) !important;
    color: var(--wf-cancel-text-hover) !important;
}

.wf-btn-cancel:active:not(:disabled) {
    background: rgba(220, 38, 38, 0.1) !important;
}

.wf-btn-cancel .anticon {
    font-size: 14px;
}

/* Workflow Button Loading State */
.wf-btn.loading {
    pointer-events: none;
}

.wf-btn.loading .anticon-loading {
    animation: wf-spin 1s linear infinite;
}

@keyframes wf-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Workflow Button Group Container */
.wf-btn-group {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Workflow Button Accessibility - Focus States */
.wf-btn:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

.wf-btn-forward:focus-visible {
    outline-color: var(--wf-forward-bg);
}

.wf-btn-backward:focus-visible {
    outline-color: var(--wf-backward-border);
}

.wf-btn-cancel:focus-visible {
    outline-color: var(--wf-cancel-text);
}

/* Workflow Button Responsive Adjustments */
@media (max-width: 768px) {
    .wf-btn {
        padding: 6px 16px;
        font-size: 13px;
    }

    .wf-btn-group {
        gap: 8px;
    }
}

/* Workflow Button Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .wf-btn {
        transition: none;
    }

    .wf-btn:hover .anticon {
        transform: none;
    }
}

/* ==========================================================================
   DAR (Document Action Request) Buttons - Color-Coded Action System
   ========================================================================== */

:root {
    /* Revise Button - Solid Blue */
    --dar-revise-bg: #2563eb;
    --dar-revise-bg-hover: #1d4ed8;
    --dar-revise-bg-active: #1e40af;
    --dar-revise-text: #ffffff;
    --dar-revise-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
    --dar-revise-shadow-hover: 0 6px 20px rgba(37, 99, 235, 0.45);

    /* Review Button - Solid Green */
    --dar-review-bg: #16a34a;
    --dar-review-bg-hover: #15803d;
    --dar-review-bg-active: #166534;
    --dar-review-text: #ffffff;
    --dar-review-shadow: 0 4px 14px rgba(22, 163, 74, 0.35);
    --dar-review-shadow-hover: 0 6px 20px rgba(22, 163, 74, 0.45);

    /* Cancel Button - Solid Red */
    --dar-cancel-bg: #dc2626;
    --dar-cancel-bg-hover: #b91c1c;
    --dar-cancel-bg-active: #991b1b;
    --dar-cancel-text: #ffffff;
    --dar-cancel-shadow: 0 4px 14px rgba(220, 38, 38, 0.35);
    --dar-cancel-shadow-hover: 0 6px 20px rgba(220, 38, 38, 0.45);

    /* Secret Revise Button - Solid Purple */
    --dar-secret-bg: #7c3aed;
    --dar-secret-bg-hover: #6d28d9;
    --dar-secret-bg-active: #5b21b6;
    --dar-secret-text: #ffffff;
    --dar-secret-shadow: 0 4px 14px rgba(124, 58, 237, 0.35);
    --dar-secret-shadow-hover: 0 6px 20px rgba(124, 58, 237, 0.45);
}

/* Base DAR Button Styles */
.dar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 4px 16px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    height: 32px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.dar-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.dar-btn .anticon {
    font-size: 16px;
    transition: transform 0.2s ease;
}

.dar-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 50%);
    pointer-events: none;
}

/* Revise Button - Blue */
.dar-btn-revise {
    background: linear-gradient(135deg, var(--dar-revise-bg) 0%, #3b82f6 100%) !important;
    border: none !important;
    color: var(--dar-revise-text) !important;
    box-shadow: var(--dar-revise-shadow);
}

.dar-btn-revise:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--dar-revise-bg-hover) 0%, var(--dar-revise-bg) 100%) !important;
    box-shadow: var(--dar-revise-shadow-hover);
    transform: translateY(-2px);
}

.dar-btn-revise:active:not(:disabled) {
    background: var(--dar-revise-bg-active) !important;
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

/* Review Button - Green */
.dar-btn-review {
    background: linear-gradient(135deg, var(--dar-review-bg) 0%, #22c55e 100%) !important;
    border: none !important;
    color: var(--dar-review-text) !important;
    box-shadow: var(--dar-review-shadow);
}

.dar-btn-review:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--dar-review-bg-hover) 0%, var(--dar-review-bg) 100%) !important;
    box-shadow: var(--dar-review-shadow-hover);
    transform: translateY(-2px);
}

.dar-btn-review:active:not(:disabled) {
    background: var(--dar-review-bg-active) !important;
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(22, 163, 74, 0.3);
}

/* Cancel Button - Red */
.dar-btn-cancel {
    background: linear-gradient(135deg, var(--dar-cancel-bg) 0%, #ef4444 100%) !important;
    border: none !important;
    color: var(--dar-cancel-text) !important;
    box-shadow: var(--dar-cancel-shadow);
}

.dar-btn-cancel:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--dar-cancel-bg-hover) 0%, var(--dar-cancel-bg) 100%) !important;
    box-shadow: var(--dar-cancel-shadow-hover);
    transform: translateY(-2px);
}

.dar-btn-cancel:active:not(:disabled) {
    background: var(--dar-cancel-bg-active) !important;
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
}

/* Secret Revise Button - Purple */
.dar-btn-secret {
    background: linear-gradient(135deg, var(--dar-secret-bg) 0%, #8b5cf6 100%) !important;
    border: none !important;
    color: var(--dar-secret-text) !important;
    box-shadow: var(--dar-secret-shadow);
}

.dar-btn-secret:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--dar-secret-bg-hover) 0%, var(--dar-secret-bg) 100%) !important;
    box-shadow: var(--dar-secret-shadow-hover);
    transform: translateY(-2px);
}

.dar-btn-secret:active:not(:disabled) {
    background: var(--dar-secret-bg-active) !important;
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(124, 58, 237, 0.3);
}

/* DAR Button Accessibility - Focus States */
.dar-btn:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

.dar-btn-revise:focus-visible {
    outline-color: var(--dar-revise-bg);
}

.dar-btn-review:focus-visible {
    outline-color: var(--dar-review-bg);
}

.dar-btn-cancel:focus-visible {
    outline-color: var(--dar-cancel-bg);
}

.dar-btn-secret:focus-visible {
    outline-color: var(--dar-secret-bg);
}

/* DAR Button Responsive Adjustments */
@media (max-width: 768px) {
    .dar-btn {
        padding: 6px 16px;
        font-size: 13px;
    }
}

/* DAR Button Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .dar-btn {
        transition: none;
    }

    .dar-btn:hover .anticon {
        transform: none;
    }
}

/* Cards */
.ant-card {
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    border: 1px solid #e2e8f0;
    transition: all var(--transition-normal);
}

.ant-card:hover {
    box-shadow: var(--card-shadow-hover);
}

.ant-card-head {
    border-bottom: 1px solid #e2e8f0;
    padding: 16px 24px;
}

.ant-card-head-title {
    font-weight: 600;
    color: #1e293b;
}

/* Tables */
.ant-table {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.ant-table-thead > tr > th {
    background: #f8fafc !important;
    font-weight: 600;
    color: #475569;
    border-bottom: 2px solid #e2e8f0;
    padding: 14px 16px;
}

.ant-table-tbody > tr > td {
    padding: 14px 16px;
    border-bottom: 1px solid #f1f5f9;
}

.ant-table-tbody > tr:hover > td {
    background: rgba(59, 130, 246, 0.04) !important;
}

.ant-table-tbody > tr.ant-table-row-selected > td {
    background: rgba(59, 130, 246, 0.08) !important;
}

/* Form Controls */
.ant-input,
.ant-input-affix-wrapper,
.ant-select-selector,
.ant-picker {
    border-radius: var(--radius-md) !important;
    border-color: #e2e8f0 !important;
    align-items: center !important;
    transition: all var(--transition-fast) !important;
}

.ant-input:hover,
.ant-input-affix-wrapper:hover,
.ant-select-selector:hover,
.ant-picker:hover {
    border-color: var(--esmart-primary-light) !important;
}

.ant-input:focus,
.ant-input-focused,
.ant-input-affix-wrapper-focused,
.ant-select-focused .ant-select-selector,
.ant-picker-focused {
    border-color: var(--esmart-primary) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
}

/* InputNumber - Match sizing and style of other form controls */
.ant-input-number {
    border-radius: var(--radius-md) !important;
    border-color: #e2e8f0 !important;
    transition: all var(--transition-fast) !important;
    overflow: hidden;
    height: 32px;
    line-height: 30px;
}

.ant-form-size-small .ant-input-number {
    height: 24px;
    line-height: 22px;
}

.ant-input-number .ant-input-number-input {
    border-radius: var(--radius-md) !important;
    height: 100%;
    padding: 0 11px;
}

.ant-input-number:hover {
    border-color: var(--esmart-primary-light) !important;
}

.ant-input-number-focused,
.ant-input-number:focus-within {
    border-color: var(--esmart-primary) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
}

/* Modals */
.ant-modal-content {
    border-radius: var(--radius-xl) !important;
    overflow: hidden;
}

.ant-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid #e2e8f0;
}

.ant-modal-title {
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: #1e293b;
}

/* Tabs */
.ant-tabs-nav::before {
    border-bottom-color: #e2e8f0 !important;
}

.ant-tabs-tab {
    padding: 12px 0 !important;
    font-weight: 500;
    color: #64748b !important;
    transition: all var(--transition-fast) !important;
}

.ant-tabs-tab:hover {
    color: var(--esmart-primary) !important;
}

.ant-tabs-tab-active .ant-tabs-tab-btn {
    color: var(--esmart-primary) !important;
    font-weight: 600;
}

.ant-tabs-ink-bar {
    background: var(--esmart-primary) !important;
    height: 3px !important;
    border-radius: 3px 3px 0 0;
}

/* Alerts */
.ant-alert {
    border-radius: var(--radius-lg);
    border: none;
}

.ant-alert-info {
    background: rgba(59, 130, 246, 0.08);
}

.ant-alert-success {
    background: rgba(34, 197, 94, 0.08);
}

.ant-alert-warning {
    background: rgba(251, 191, 36, 0.08);
}

.ant-alert-error {
    background: rgba(239, 68, 68, 0.08);
}

/* Tags */
.ant-tag {
    border-radius: var(--radius-md);
    font-weight: 500;
    padding: 4px 12px;
    border: none;
}

/* Drawer */
.ant-drawer-content {
    border-radius: var(--radius-xl) 0 0 var(--radius-xl);
}

.ant-drawer-header {
    padding: 20px 24px;
    border-bottom: 1px solid #e2e8f0;
}

.ant-drawer-title {
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: #1e293b;
}

/* Pagination */
.ant-pagination-item {
    border-radius: var(--radius-md);
    border-color: #e2e8f0;
    transition: all var(--transition-fast);
}

.ant-pagination-item:hover {
    border-color: var(--esmart-primary);
}

.ant-pagination-item-active {
    background: var(--esmart-primary);
    border-color: var(--esmart-primary);
}

.ant-pagination-item-active a {
    color: #fff !important;
}

/* Message/Notification */
.ant-message-notice-content {
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.ant-notification-notice {
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

/* Tooltip */
.ant-tooltip-inner {
    border-radius: var(--radius-md);
    padding: 8px 12px;
    font-size: var(--font-size-sm);
}

/* Popover */
.ant-popover-inner {
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

/* --------------------------------------------------------------------------
   Scrollbar Styles
   -------------------------------------------------------------------------- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
    transition: background var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Sidebar scrollbar - darker theme */
.ant-layout-sider ::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.ant-layout-sider ::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
}

.ant-layout-sider ::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* --------------------------------------------------------------------------
   Animation Utilities
   -------------------------------------------------------------------------- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.fade-in {
    animation: fadeIn var(--transition-slow) ease-out;
}

.slide-in-left {
    animation: slideInLeft var(--transition-slow) ease-out;
}

/* --------------------------------------------------------------------------
   Responsive Adjustments
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
    .ant-layout-header .ant-menu-horizontal > .ant-menu-item {
        padding: 0 14px !important;
        font-size: 0.8125rem;
    }
}

@media (max-width: 992px) {
    .ant-layout-content.site-layout-background {
        margin: 0 16px 16px 16px !important;
        padding: 16px !important;
    }

    .ant-breadcrumb {
        margin: 12px 16px !important;
        padding: 10px 16px;
    }
}

@media (max-width: 768px) {
    .ant-layout-header.site-layout-background {
        padding: 0 12px !important;
    }

    .header-actions {
        gap: 4px;
    }

    .header-actions .ant-btn {
        width: 36px !important;
        height: 36px !important;
    }

    /* User dropdown: constrain width on mobile */
    .user-dropdown-card {
        min-width: 240px;
        max-width: calc(100vw - 32px);
    }

    /* Modules dropdown: ensure it doesn't overflow viewport */
    .nav-modules-dropdown {
        min-width: 180px;
        max-width: calc(100vw - 32px);
    }

    .nav-modules-dropdown .ant-menu-item {
        padding: 10px 14px !important;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .user-dropdown-card {
        min-width: 220px;
    }

    .nav-modules-dropdown {
        min-width: 160px;
    }
}

/* --------------------------------------------------------------------------
   Dashboard Tabs - Premium Glassmorphism Pill Style
   -------------------------------------------------------------------------- */
.dashboard-tabs {
    margin-bottom: 8px;
}

.dashboard-tabs .ant-tabs-nav {
    margin-bottom: 28px;
    padding: 0 4px;
}

.dashboard-tabs .ant-tabs-nav::before {
    border-bottom: none !important;
}

.dashboard-tabs .ant-tabs-nav-wrap {
    padding: 4px 0;
}

.dashboard-tabs .ant-tabs-nav-list {
    background: var(--glass-bg-white);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: 6px;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        0 1px 3px rgba(0, 0, 0, 0.04);
    gap: 4px;
}

.dashboard-tabs .ant-tabs-tab {
    margin: 0 !important;
    padding: 10px 24px !important;
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    color: var(--text-secondary) !important;
    transition: all var(--transition-normal) !important;
    background: transparent;
    border: 1px solid transparent;
    position: relative;
}

.dashboard-tabs .ant-tabs-tab::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
    transition: opacity var(--transition-normal);
}

.dashboard-tabs .ant-tabs-tab:hover {
    color: var(--text-primary) !important;
}

.dashboard-tabs .ant-tabs-tab:hover::before {
    opacity: 1;
}

.dashboard-tabs .ant-tabs-tab .ant-tabs-tab-btn {
    position: relative;
    z-index: 1;
}

.dashboard-tabs .ant-tabs-tab-active {
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%) !important;
    border-color: rgba(0, 0, 0, 0.04) !important;
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.08),
        0 1px 3px rgba(0, 0, 0, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 1);
}

.dashboard-tabs .ant-tabs-tab-active::before {
    display: none;
}

.dashboard-tabs .ant-tabs-tab-active .ant-tabs-tab-btn {
    color: var(--text-primary) !important;
    font-weight: var(--font-weight-semibold);
}

.dashboard-tabs .ant-tabs-ink-bar {
    display: none !important;
}

/* Tab badge styling */
.dashboard-tabs .ant-badge {
    transition: transform var(--transition-normal);
}

.dashboard-tabs .ant-tabs-tab:hover .ant-badge {
    transform: scale(0.8) !important;
}

.dashboard-tabs .ant-tabs-tab-active .ant-badge {
    transform: scale(0.85) !important;
}

/* --------------------------------------------------------------------------
   Dashboard Content Area - Premium Layout
   -------------------------------------------------------------------------- */
.dashboard-content-wrapper {
    padding: 0;
}

/* Dashboard Section Headers */
.dashboard-section {
    margin-bottom: 32px;
}

.dashboard-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.dashboard-section-title {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.dashboard-section-title .anticon {
    color: var(--esmart-primary);
    font-size: 1.25rem;
}

.dashboard-section-subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: var(--font-weight-regular);
}

/* Module Panels Grid Enhancement */
.module-panels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

/* Content Dividers */
.dashboard-divider {
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(0, 0, 0, 0.06) 20%,
        rgba(0, 0, 0, 0.06) 80%,
        transparent 100%
    );
    margin: 32px 0;
}

/* Empty State Enhancement */
.dashboard-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    text-align: center;
    background: var(--glass-bg-white);
    border-radius: var(--radius-xl);
    border: 1px dashed rgba(0, 0, 0, 0.08);
}

.dashboard-empty-state .anticon {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    opacity: 0.5;
}

.dashboard-empty-state-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.dashboard-empty-state-description {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    max-width: 320px;
}

/* --------------------------------------------------------------------------
   Dashboard Module Panels - AntDesign Grid Enhancement
   -------------------------------------------------------------------------- */
.dashboard-tabs .ant-tabs-content {
    padding-top: 4px;
}

.dashboard-tabs .ant-tabs-tabpane {
    animation: tabFadeIn 0.3s ease-out;
}

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

/* AntDesign Row spacing for module panels */
.dashboard-tabs .ant-row {
    margin-left: -10px !important;
    margin-right: -10px !important;
}

.dashboard-tabs .ant-col {
    padding-left: 10px !important;
    padding-right: 10px !important;
}

/* Dashboard data tables container */
.dashboard-tabs .ant-table-wrapper {
    background: var(--glass-bg-white);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

.dashboard-tabs .ant-table {
    background: transparent !important;
}

.dashboard-tabs .ant-table-thead > tr > th {
    background: rgba(0, 0, 0, 0.02) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06) !important;
}

.dashboard-tabs .ant-table-tbody > tr > td {
    border-bottom: 1px solid rgba(0, 0, 0, 0.03) !important;
}

.dashboard-tabs .ant-table-tbody > tr:last-child > td {
    border-bottom: none !important;
}

.dashboard-tabs .ant-table-tbody > tr:hover > td {
    background: rgba(234, 88, 12, 0.03) !important;
}

/* Card spacing below module panels */
.dashboard-tabs .ant-tabs-tabpane > div[style*="margin-top"] {
    margin-top: 28px !important;
}

/* --------------------------------------------------------------------------
   Glassmorphism Cards
   -------------------------------------------------------------------------- */
.glass-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: var(--border-hairline);
    box-shadow: var(--shadow-card);
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.glass-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(180deg,
        rgba(255, 255, 255, 0.8) 0%,
        rgba(255, 255, 255, 0) 40%
    );
    pointer-events: none;
}

/* Card Accent Variants */
.glass-card--blue {
    background: linear-gradient(135deg, #ffffff 0%, var(--accent-blue) 100%);
}

.glass-card--mint {
    background: linear-gradient(135deg, #ffffff 0%, var(--accent-mint) 100%);
}

.glass-card--peach {
    background: linear-gradient(135deg, #ffffff 0%, var(--accent-peach) 100%);
}

.glass-card--lavender {
    background: linear-gradient(135deg, #ffffff 0%, var(--accent-lavender) 100%);
}

.glass-card--rose {
    background: linear-gradient(135deg, #ffffff 0%, var(--accent-rose) 100%);
}

/* --------------------------------------------------------------------------
   Typography System
   -------------------------------------------------------------------------- */
.text-h1 {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.text-h2 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.text-h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    line-height: 1.4;
}

.text-h4 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    line-height: 1.4;
}

.text-body {
    font-size: 0.9375rem;
    font-weight: var(--font-weight-regular);
    color: var(--text-secondary);
    line-height: 1.6;
}

.text-body-sm {
    font-size: 0.875rem;
    font-weight: var(--font-weight-regular);
    color: var(--text-secondary);
    line-height: 1.5;
}

.text-label {
    font-size: 0.6875rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    line-height: 1.4;
}

.text-label-md {
    font-size: 0.75rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.text-caption {
    font-size: 0.75rem;
    font-weight: var(--font-weight-regular);
    color: var(--text-muted);
    line-height: 1.4;
}

.text-stat {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1;
    letter-spacing: -0.02em;
}

.text-stat-sm {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1;
}

/* --------------------------------------------------------------------------
   Browser Fallback for Backdrop Filter
   -------------------------------------------------------------------------- */
@supports not (backdrop-filter: blur(12px)) {
    .modern-sidebar,
    .sidebar-nav,
    .team-selector,
    .modern-header,
    .collapse-toggle,
    .search-bar {
        background: rgba(255, 255, 255, 0.95);
    }
}

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

    .anticon-spin,
    .anticon-spin::before {
        animation: loadingCircle 1s infinite linear !important;
    }
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
    html, body {
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

    .ant-layout-sider,
    .ant-layout-header,
    .ant-breadcrumb,
    .modern-sidebar,
    .modern-header {
        display: none !important;
    }

    /* .modern-layout: overrides height:100vh, overflow:hidden */
    .modern-layout {
        display: block !important;
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

    /* .modern-main: overrides flex column with min-height:0 */
    .modern-main {
        display: block !important;
        height: auto !important;
        max-height: none !important;
        min-height: 0 !important;
        overflow: visible !important;
    }

    /* .modern-content: overrides overflow-y:auto */
    .modern-content {
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
        padding: 0 !important;
    }

    /* .sidebar-nav: overrides overflow-y:auto, overflow-x:hidden */
    .sidebar-nav {
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

    /* .ant-layout: overrides min-height:100vh */
    .ant-layout {
        height: auto !important;
        min-height: 0 !important;
        max-height: none !important;
        overflow: visible !important;
    }

    .ant-layout-content {
        margin: 0 !important;
        padding: 0 !important;
        box-shadow: none !important;
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

    /* .modern-content > .ant-spin-nested-loading: overrides min-height:calc(100vh - 120px) */
    .modern-content > .ant-spin-nested-loading {
        min-height: 0 !important;
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

    .ant-spin-nested-loading,
    .ant-spin-container {
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

    /* Form render container: ensure dynamic content flows across pages */
    .form-render-container {
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

    .form-render-container * {
        max-height: none !important;
        overflow: visible !important;
    }

    .form-render-container table,
    .form-render-container tr,
    .form-render-container td,
    .form-render-container th,
    .form-render-container div,
    .form-render-container p {
        page-break-inside: avoid;
        break-inside: avoid;
    }

    .form-render-container img {
        max-width: 100% !important;
        height: auto !important;
        page-break-inside: avoid;
    }

    .ant-card {
        box-shadow: none !important;
        border: none !important;
    }
}

/* --------------------------------------------------------------------------
   Fixed Column Content Bleed-Through Fix - Global Override
   Uses inset box-shadow to create opaque backgrounds during horizontal scroll
   -------------------------------------------------------------------------- */
.ant-table-cell-fix-left,
.ant-table-cell-fix-right {
    position: sticky !important;
    z-index: 2 !important;
    box-shadow: inset 0 0 0 9999px #ffffff !important;
}

.ant-table-thead .ant-table-cell-fix-left,
.ant-table-thead .ant-table-cell-fix-right {
    z-index: 4 !important;
    box-shadow: inset 0 0 0 9999px #fafafa !important;
}

.ant-table-tbody tr:hover > .ant-table-cell-fix-left,
.ant-table-tbody tr:hover > .ant-table-cell-fix-right {
    box-shadow: inset 0 0 0 9999px #fafafa !important;
}

.ant-table-tbody tr.ant-table-row-selected > .ant-table-cell-fix-left,
.ant-table-tbody tr.ant-table-row-selected > .ant-table-cell-fix-right {
    box-shadow: inset 0 0 0 9999px #e6f4ff !important;
}

/* Visual edge shadows for fixed column boundaries */
.ant-table-cell-fix-left-last {
    box-shadow: inset 0 0 0 9999px #ffffff, 2px 0 6px -2px rgba(0, 0, 0, 0.12) !important;
}

.ant-table-cell-fix-right-first {
    box-shadow: inset 0 0 0 9999px #ffffff, -2px 0 6px -2px rgba(0, 0, 0, 0.12) !important;
}

/* --------------------------------------------------------------------------
   Page Breadcrumb - Minimal Style
   -------------------------------------------------------------------------- */
.page-breadcrumb {
    padding: 0;
    margin: 8px 0 12px 0;
}

.page-breadcrumb .ant-breadcrumb {
    font-size: var(--font-size-xs);
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
}

.page-breadcrumb .ant-breadcrumb-link {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.page-breadcrumb .ant-breadcrumb-link:hover {
    color: var(--esmart-primary);
}

.page-breadcrumb .ant-breadcrumb-separator {
    color: var(--text-muted);
    margin: 0 4px;
}

.page-breadcrumb .ant-breadcrumb > span:last-child .ant-breadcrumb-link {
    color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Navigation History Dropdown
   -------------------------------------------------------------------------- */
.nav-history-dropdown {
    width: 320px;
    background: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card-hover);
    overflow: hidden;
}

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

.nav-history-title {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.nav-history-clear {
    background: none;
    border: none;
    color: var(--esmart-primary);
    font-size: var(--font-size-xs);
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.nav-history-clear:hover {
    background-color: rgba(234, 88, 12, 0.08);
}

.nav-history-list {
    max-height: 360px;
    overflow-y: auto;
    padding: var(--spacing-xs) 0;
}

.nav-history-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    transition: background-color var(--transition-fast);
    cursor: pointer;
}

.nav-history-item:hover {
    background-color: var(--glass-bg-secondary);
}

.nav-history-icon {
    color: var(--text-muted);
    font-size: 16px;
    margin-top: 2px;
    flex-shrink: 0;
}

.nav-history-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    flex: 1;
}

.nav-history-item-title {
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-history-item-time {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

.nav-history-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
    gap: var(--spacing-sm);
}

.nav-history-empty-icon {
    font-size: 32px;
    opacity: 0.5;
}

.nav-history-empty span {
    font-size: var(--font-size-sm);
}

/* ============================================================
   Form design renderer — AntD components inside table cells
   ============================================================ */

/* Stretch field wrappers to fill the table cell */
.form-render-container td > div[style*="inline-block"] {
    width: 100%;
    margin: 0;
}

/* Make AntD inputs/pickers/selects fill the cell width */
.form-render-container td .ant-input,
.form-render-container td .ant-input-affix-wrapper,
.form-render-container td .ant-picker,
.form-render-container td .ant-select,
.form-render-container td .ant-select-selector {
    width: 100%;
    min-width: 0;
}

/* Remove extra bottom margin AntD adds to form controls */
.form-render-container td .ant-input,
.form-render-container td .ant-input-affix-wrapper,
.form-render-container td .ant-picker,
.form-render-container td .ant-select {
    margin-bottom: 0;
}

/* Keep single checkbox and radio group vertically centred in the cell */
.form-render-container td .ant-checkbox-wrapper {
    display: inline-flex;
    align-items: center;
}

/* Checkbox-multi and radio group: flex layout for the group container */
.form-render-container td .ant-checkbox-group,
.form-render-container td .ant-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 8px;
    align-items: center;
}