/* Site layout overrides (extracted from base.html for cacheability) */
/* Critical CSS - Above the fold */
        /* Global Typography - Ensures consistent fonts across all pages */
        body {
            background: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-family-base) !important;
            font-size: var(--text-base);
            line-height: var(--leading-normal);
            font-weight: var(--font-normal);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        /* Ensure all text elements inherit consistent font */
        /* Consistent font sizes - compact by default for dense UIs */
        h1 { font-size: var(--text-xl); font-weight: var(--font-bold); line-height: var(--leading-tight); }
        h2 { font-size: var(--text-lg); font-weight: var(--font-bold); line-height: var(--leading-tight); }
        h3 { font-size: var(--text-base); font-weight: var(--font-semibold); line-height: var(--leading-tight); }
        h4 { font-size: var(--text-base); font-weight: var(--font-semibold); line-height: var(--leading-normal); }
        h5 { font-size: var(--text-sm); font-weight: var(--font-semibold); line-height: var(--leading-normal); }
        h6 { font-size: var(--text-sm); font-weight: var(--font-semibold); line-height: var(--leading-normal); }
        p { font-size: var(--text-sm); line-height: var(--leading-normal); }
        /* Main content area: tighter spacing and smaller base text */
        main { font-size: var(--text-sm); }
        main .text-base { font-size: var(--text-sm); }
        main table { font-size: var(--text-sm); }
        main th, main td { padding: 0.375rem 0.5rem; }
        main .rounded-lg.shadow-md { padding: 0.75rem 1rem; }
        @media (min-width: 640px) {
            main th, main td { padding: 0.375rem 0.75rem; }
            main .rounded-lg.shadow-md { padding: 1rem; }
        }
        
        /* Material Design Placeholder Text - 60% opacity for medium emphasis */
        input::placeholder,
        textarea::placeholder {
            color: rgba(0, 0, 0, 0.6) !important;
            opacity: 1;
        }
        
        /* Material Design Focus States - Enhanced for Accessibility */
        input:focus,
        button:focus,
        select:focus,
        textarea:focus,
        a:focus {
            outline: none;
        }
        
        /* Enhanced focus-visible for keyboard navigation (WCAG 2.1 AA) */
        *:focus-visible {
            outline: 3px solid #3b82f6;
            outline-offset: 2px;
            border-radius: 2px;
        }
        
        /* Skip link styling */
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border-width: 0;
        }
        
        .sr-only:focus {
            position: fixed;
            width: auto;
            height: auto;
            padding: 0.5rem 1rem;
            margin: 0;
            overflow: visible;
            clip: auto;
            white-space: normal;
            z-index: 10000;
        }
    

        /* ============================================
           DESKTOP APPLICATION COLOR SYSTEM
           Professional, muted, desktop-grade palette
           ============================================ */
        
        * { box-sizing: border-box; }
        
        /* Legacy color variables for backward compatibility */
        :root {
            --white: var(--bg-white);
            --gray-50: var(--bg-paper);
            --gray-100: #F3F4F6;
            --gray-200: var(--border-light);
            --gray-300: var(--border-default);
            --gray-400: var(--text-muted);
            --gray-500: var(--text-muted);
            --gray-600: var(--text-secondary);
            --gray-700: var(--bg-elevated);
            --gray-800: var(--text-secondary);
            --gray-900: var(--text-primary);
            --black: var(--navbar-bg);
        }
        
        /* Base styles are now in design-system.css */
        /* Only navigation-specific overrides here */
        
        /* Keep utility dark backgrounds visually distinct and readable */
        .bg-black,
        .bg-gray-900,
        .bg-gray-800,
        .bg-gray-700,
        [class*="bg-black"],
        [class*="bg-gray-900"],
        [class*="bg-gray-800"],
        [class*="bg-gray-700"] {
            color: var(--text-inverse) !important;
        }
        
        .bg-black *,
        .bg-gray-900 *,
        .bg-gray-800 *,
        .bg-gray-700 *,
        [class*="bg-black"] *,
        [class*="bg-gray-900"] *,
        [class*="bg-gray-800"] *,
        [class*="bg-gray-700"] * {
            color: var(--text-inverse) !important;
        }
        
        .bg-black svg,
        .bg-gray-900 svg,
        .bg-gray-800 svg,
        .bg-gray-700 svg,
        [class*="bg-black"] svg,
        [class*="bg-gray-900"] svg,
        [class*="bg-gray-800"] svg,
        [class*="bg-gray-700"] svg {
            color: var(--text-inverse) !important;
            fill: var(--text-inverse) !important;
        }
        
        /* Mobile-first responsive */
        @media (max-width: 768px) {
            body { font-size: 14px; }
        }
        @media (min-width: 769px) {
            body { font-size: 14px; }
        }
        
        /* Form styles are now in design-system.css */
        /* Use .form-input, .form-select, .form-textarea classes */
        
        /* Desktop app styling */
        .desktop-app {
            background: var(--bg-base);
        }
        
        /* Button styles are now in design-system.css */
        /* Navigation-specific button overrides only */
        .btn-primary *,
        .btn-primary svg {
            color: var(--btn-primary-text) !important;
        }
        
        /* Ensure all buttons with dark backgrounds have proper text contrast */
        button[class*="bg-black"],
        button[class*="bg-gray-800"],
        button[class*="bg-gray-900"],
        a[class*="bg-black"],
        a[class*="bg-gray-800"],
        a[class*="bg-gray-900"] {
            color: var(--text-inverse) !important;
        }
        
        button[class*="bg-black"] *,
        button[class*="bg-gray-800"] *,
        button[class*="bg-gray-900"] *,
        a[class*="bg-black"] *,
        a[class*="bg-gray-800"] *,
        a[class*="bg-gray-900"] *,
        button[class*="bg-black"] svg,
        button[class*="bg-gray-800"] svg,
        button[class*="bg-gray-900"] svg,
        a[class*="bg-black"] svg,
        a[class*="bg-gray-800"] svg,
        a[class*="bg-gray-900"] svg {
            color: var(--text-inverse) !important;
            fill: var(--text-inverse) !important;
        }
        
        /* Ensure all buttons with white/light backgrounds have proper text */
        button[class*="bg-white"],
        a[class*="bg-white"] {
            color: var(--text-inverse) !important;
        }
        
        button[class*="bg-white"] *,
        a[class*="bg-white"] *,
        button[class*="bg-white"] svg,
        a[class*="bg-white"] svg {
            color: var(--text-inverse) !important;
        }
        
        /* Dropdown menu text color fix - only for absolutely positioned dropdown menus */
        div[class*="absolute"][class*="mt-2"][class*="bg-white"] a,
        div[class*="absolute"][class*="mt-1"][class*="bg-white"] a,
        div[class*="absolute"][class*="mt-2"][class*="bg-white"] a span,
        div[class*="absolute"][class*="mt-1"][class*="bg-white"] a span,
        div[class*="absolute"][class*="mt-2"][class*="bg-white"] a *,
        div[class*="absolute"][class*="mt-1"][class*="bg-white"] a * {
            color: var(--black) !important;
        }
        
        /* Ensure navigation links on dark backgrounds remain white */
        .bg-gray-800 a:not([class*="bg-white"]),
        .bg-gray-900 a:not([class*="bg-white"]),
        .bg-black a:not([class*="bg-white"]),
        div[class*="bg-gray-800"]:not([class*="bg-white"]) a,
        div[class*="bg-gray-900"]:not([class*="bg-white"]) a,
        div[class*="bg-black"]:not([class*="bg-white"]) a {
            color: var(--white) !important;
        }
        
        .bg-gray-800 a:not([class*="bg-white"]) *,
        .bg-gray-900 a:not([class*="bg-white"]) *,
        .bg-black a:not([class*="bg-white"]) * {
            color: var(--white) !important;
        }
        
        /* Card styles - Desktop Application Grade */
        .card {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            transition: all 0.2s ease;
        }
        
        .card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        
        .card-gray {
            background-color: var(--bg-elevated);
            border: 1px solid var(--border-light);
        }
        
        /* Text color utilities - Desktop Application Grade */
        .text-black { color: var(--text-primary) !important; }
        .text-gray-900 { color: var(--text-primary) !important; }
        .text-gray-800 { color: var(--text-primary) !important; }
        .text-gray-700 { color: var(--text-secondary) !important; }
        .text-gray-600 { color: var(--text-secondary) !important; }
        .text-gray-500 { color: var(--text-muted) !important; }
        .text-gray-400 { color: var(--text-muted) !important; }
        .text-white { color: #FFFFFF !important; }
        
        /* Background color utilities - Desktop Application Grade */
        .bg-white { background-color: var(--bg-white) !important; }
        .bg-gray-50 { background-color: var(--bg-paper) !important; }
        .bg-gray-100 { background-color: var(--bg-elevated) !important; }
        .bg-gray-200 { background-color: var(--border-light) !important; }
        .bg-gray-800 { background-color: #374151 !important; }
        .bg-gray-900 { background-color: #111827 !important; }
        .bg-black { background-color: var(--primary-dark) !important; }
        
        /* Border utilities - Desktop Application Grade */
        .border-gray-200 { border-color: var(--border-light) !important; }
        .border-gray-300 { border-color: var(--border-default) !important; }
        .border-gray-600 { border-color: var(--border-default) !important; }
        .border-black { border-color: var(--border-default) !important; }
        /* Loading spinner - Desktop Application Grade */
        .spinner {
            border: 2px solid var(--border-light);
            border-top: 2px solid var(--primary);
            border-radius: 50%;
            width: 20px;
            height: 20px;
            animation: spin 1s linear infinite;
            display: inline-block;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        /* Skeleton loader - Desktop Application Grade */
        .skeleton {
            background: linear-gradient(90deg, var(--bg-surface) 25%, var(--bg-elevated) 50%, var(--bg-surface) 75%);
            background-size: 200% 100%;
            animation: loading 1.5s ease-in-out infinite;
        }
        @keyframes loading {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }
        /* Loading overlay */
        .loading-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.9);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10;
            border-radius: inherit;
        }
        .loading {
            pointer-events: none;
            opacity: 0.7;
        }
        /* Field error styles */
        .field-error {
            display: block;
            margin-top: 0.25rem;
            font-size: 0.75rem;
            color: #dc2626;
        }
        input.border-red-500:focus,
        select.border-red-500:focus,
        textarea.border-red-500:focus {
            border-color: #dc2626;
            box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
        }
        /* Toast animations */
        @keyframes slideDown {
            from {
                transform: translateY(-100%);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }
        @keyframes fadeOut {
            from {
                opacity: 1;
            }
            to {
                opacity: 0;
            }
        }
        .animate-slide-down {
            animation: slideDown 0.3s ease-out;
        }
        /* Toast notification - Desktop Application Grade */
        .toast {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 12px 20px;
            background: var(--bg-elevated);
            color: var(--text-primary);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-lg);
            z-index: 1000;
            animation: slideDown 0.3s ease-out;
        }
        /* Focus styles for accessibility - Desktop Application Grade (WCAG 2.1 AA) */
        *:focus-visible {
            outline: 3px solid var(--primary) !important;
            outline-offset: 2px !important;
            box-shadow: 0 0 0 2px rgba(107, 16, 38, 0.2) !important;
        }
        
        /* Skip link styling for screen readers */
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border-width: 0;
        }
        
        .sr-only:focus {
            position: fixed;
            width: auto;
            height: auto;
            padding: 0.5rem 1rem;
            margin: 0;
            overflow: visible;
            clip: auto;
            white-space: normal;
            z-index: 10000;
            background-color: var(--primary);
            color: white;
            border-radius: 4px;
            font-weight: 600;
        }
        /* Card hover effect - Desktop Application Grade */
        .card-hover {
            transition: all 0.2s ease;
        }
        .card-hover:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            background-color: var(--bg-elevated);
        }
    

        /* Primary nav — calm pills (used in main header) */
        .nav-pill {
            display: inline-flex;
            align-items: center;
            padding: 0.35rem 0.65rem;
            border-radius: 0.5rem;
            font-size: 0.8125rem;
            font-weight: 500;
            color: rgba(17, 24, 39, 0.88);
            transition: background-color 0.15s ease, color 0.15s ease;
            text-decoration: none;
            white-space: nowrap;
        }
        .nav-pill:hover {
            background-color: rgba(0, 0, 0, 0.05);
            color: var(--primary);
        }
        .nav-pill-active {
            color: var(--primary) !important;
            background-color: rgba(107, 16, 38, 0.09);
            font-weight: 600;
        }
        /* Neat dropdown panels (Support + Account) */
        details.nav-drop > summary {
            list-style: none;
        }
        details.nav-drop > summary::-webkit-details-marker {
            display: none;
        }
        details.nav-drop[open] > summary .nav-dd-chevron {
            transform: rotate(180deg);
        }
        details.nav-drop[open] > summary.nav-pill {
            background-color: rgba(107, 16, 38, 0.08);
            color: var(--primary);
        }
        details.nav-drop[open] > summary:not(.nav-pill) {
            background-color: rgba(0, 0, 0, 0.05);
        }
        .nav-dropdown-shell {
            position: absolute;
            z-index: 80;
            padding-top: 0.35rem;
            min-width: 12rem;
        }
        .nav-dropdown-shell.nav-dropdown-shell--right {
            right: 0;
            left: auto;
        }
        .nav-dropdown-shell.nav-dropdown-shell--left {
            left: 0;
            right: auto;
        }
        .nav-dropdown-panel {
            border-radius: 0.75rem;
            border: 1px solid rgba(0, 0, 0, 0.07);
            background: #fff;
            box-shadow: 0 12px 40px -12px rgba(0, 0, 0, 0.18), 0 4px 14px -4px rgba(0, 0, 0, 0.1);
            padding: 0.35rem 0;
            overflow: hidden;
        }
        .nav-dropdown-link {
            display: block;
            padding: 0.5rem 0.9rem;
            font-size: 0.875rem;
            font-weight: 500;
            color: #374151;
            text-decoration: none;
            transition: background-color 0.12s ease, color 0.12s ease;
        }
        .nav-dropdown-link:hover {
            background-color: rgba(107, 16, 38, 0.07);
            color: var(--primary);
        }
        .nav-dropdown-link.nav-dropdown-link--active {
            color: var(--primary);
            font-weight: 600;
            background-color: rgba(107, 16, 38, 0.05);
        }
        .nav-dropdown-divider {
            height: 1px;
            margin: 0.35rem 0;
            background: rgba(0, 0, 0, 0.07);
        }
    
@keyframes loading-bar {
    0% { transform: translateX(-100%); }
    50% { transform: translateX(200%); }
    100% { transform: translateX(400%); }
}