/* ============================================
           CENTRIGON JWT DECODER - COMPLETE STYLESHEET
           ============================================ */
        
        /* CSS Variables */
        :root {
            --deep-plum: #2d2a4e;
            --rich-gold: #e6b422;
            --soft-berry: #b76e6e;
            --pure-white: #ffffff;
            --slate-50: #f8fafc;
            --slate-100: #f1f5f9;
            --slate-200: #e2e8f0;
            --slate-300: #cbd5e1;
            --slate-400: #94a3b8;
            --slate-500: #64748b;
            --slate-600: #475569;
            --slate-700: #334155;
            --slate-800: #1e293b;
            --slate-900: #0f172a;
            --gradient-1: linear-gradient(135deg, #2d2a4e 0%, #4a3b6e 100%);
            --gradient-2: linear-gradient(135deg, #e6b422 0%, #f5b042 100%);
            --success: #10b981;
            --warning: #f59e0b;
            --error: #ef4444;
            --info: #3b82f6;
        }
        
        /* Reset & Base */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Text', system-ui, sans-serif;
            background: linear-gradient(135deg, #faf9ff 0%, #f5f3ff 100%);
            color: var(--slate-800);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }
        
        /* Background Pattern */
        .bg-pattern {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.03;
            pointer-events: none;
            background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%232d2a4e' fill-opacity='0.4'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
            background-repeat: repeat;
        }
        
        /* Container */
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        /* Header & Navigation */
        .site-header {
            padding: 2rem 0 1rem 0;
            position: relative;
            z-index: 10;
        }
        
        .breadcrumb {
            margin-bottom: 2rem;
        }
        
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 0.5rem;
            font-size: 0.75rem;
        }
        
        .breadcrumb li:not(:last-child):after {
            content: "/";
            margin-left: 0.5rem;
            color: var(--slate-400);
        }
        
        .breadcrumb a {
            color: var(--slate-500);
            text-decoration: none;
            transition: color 0.15s ease;
        }
        
        .breadcrumb a:hover {
            color: var(--deep-plum);
        }
        
        .breadcrumb li[aria-current="page"] {
            color: var(--deep-plum);
            font-weight: 500;
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 1rem;
        }
        
        .title-group {
            display: flex;
            align-items: baseline;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        
        .page-title {
            font-size: 2.5rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            background: var(--gradient-1);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .page-sigil {
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--rich-gold);
            background: rgba(230, 180, 34, 0.1);
            padding: 0.25rem 0.75rem;
            border-radius: 2rem;
        }
        
        .header-accent {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
        }
        
        .pill {
            font-size: 0.75rem;
            padding: 0.25rem 0.75rem;
            background: white;
            border-radius: 2rem;
            color: var(--slate-600);
            box-shadow: 0 1px 2px rgba(0,0,0,0.05);
        }
        
        .pill-highlight {
            background: var(--gradient-2);
            color: white;
        }
        
        /* Hero Section - Minimal, tool takes center stage */
        .hero {
            padding: 1rem 0 2rem 0;
            position: relative;
            z-index: 10;
        }
        
        .hero-tagline {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--rich-gold);
            font-weight: 600;
            margin-bottom: 0.75rem;
            display: inline-block;
        }
        
        .hero-title {
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            margin-bottom: 1rem;
            color: var(--slate-900);
        }
        
        .hero-description {
            font-size: 1rem;
            color: var(--slate-600);
            max-width: 600px;
            line-height: 1.6;
        }
        
        /* Main Tool Section */
        .tools-section {
            padding: 1rem 0 2rem 0;
            position: relative;
            z-index: 10;
        }
        
        /* Tool Container */
        .tool-container {
            background: white;
            border-radius: 1.5rem;
            padding: 2rem;
            box-shadow: 0 4px 20px rgba(0,0,0,0.05);
            border: 1px solid var(--slate-200);
        }
        
        /* Token Input */
        .token-input-area {
            margin-bottom: 2rem;
        }
        
        .token-label {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin-bottom: 0.75rem;
        }
        
        .token-label span:first-child {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--slate-700);
        }
        
        .token-badge {
            font-size: 0.7rem;
            color: var(--slate-500);
            font-family: monospace;
        }
        
        .token-textarea {
            width: 100%;
            min-height: 120px;
            padding: 1rem;
            font-family: 'SF Mono', 'Fira Code', monospace;
            font-size: 0.75rem;
            line-height: 1.5;
            border: 1px solid var(--slate-200);
            border-radius: 0.75rem;
            background: var(--slate-50);
            transition: all 0.2s ease;
            resize: vertical;
            color: var(--slate-800);
        }
        
        .token-textarea:focus {
            outline: none;
            border-color: var(--rich-gold);
            background: white;
            box-shadow: 0 0 0 3px rgba(230, 180, 34, 0.1);
        }
        
        /* Example Tokens */
        .example-tokens {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-top: 0.75rem;
        }
        
        .example-btn {
            font-size: 0.7rem;
            padding: 0.25rem 0.75rem;
            background: var(--slate-100);
            border: 1px solid var(--slate-200);
            border-radius: 1rem;
            color: var(--slate-600);
            cursor: pointer;
            transition: all 0.15s ease;
            font-family: inherit;
        }
        
        .example-btn:hover {
            background: var(--rich-gold);
            border-color: var(--rich-gold);
            color: white;
        }
        
        /* JWT Parts Grid */
        .jwt-parts {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
        }
        
        .jwt-part {
            background: var(--slate-50);
            border-radius: 1rem;
            overflow: hidden;
            border: 1px solid var(--slate-200);
        }
        
        .part-header {
            padding: 0.75rem 1rem;
            background: white;
            border-bottom: 1px solid var(--slate-200);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .part-title {
            font-weight: 600;
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--slate-500);
        }
        
        .part-badge {
            font-size: 0.65rem;
            font-family: monospace;
            color: var(--slate-400);
        }
        
        .part-content {
            padding: 1rem;
            font-family: 'SF Mono', 'Fira Code', monospace;
            font-size: 0.75rem;
            line-height: 1.5;
            overflow-x: auto;
            white-space: pre-wrap;
            word-break: break-all;
            max-height: 300px;
            overflow-y: auto;
        }
        
        .part-content pre {
            margin: 0;
            color: var(--slate-800);
        }
        
        /* Claims Table */
        .claims-section {
            margin-top: 1.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid var(--slate-200);
        }
        
        .claims-title {
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--slate-500);
            margin-bottom: 1rem;
        }
        
        .claims-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 0.75rem;
        }
        
        .claim-card {
            background: var(--slate-50);
            border-radius: 0.5rem;
            padding: 0.75rem;
            border-left: 3px solid var(--slate-300);
        }
        
        .claim-card.valid {
            border-left-color: var(--success);
        }
        
        .claim-card.warning {
            border-left-color: var(--warning);
        }
        
        .claim-card.error {
            border-left-color: var(--error);
        }
        
        .claim-key {
            font-weight: 600;
            font-size: 0.75rem;
            color: var(--slate-700);
            font-family: monospace;
            margin-bottom: 0.25rem;
        }
        
        .claim-value {
            font-size: 0.75rem;
            color: var(--slate-600);
            word-break: break-all;
        }
        
        .claim-desc {
            font-size: 0.65rem;
            color: var(--slate-400);
            margin-top: 0.25rem;
        }
        
        /* Security Summary */
        .security-summary {
            background: var(--slate-50);
            border-radius: 1rem;
            padding: 1rem;
            margin-top: 1.5rem;
            border: 1px solid var(--slate-200);
        }
        
        .security-header {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 0.75rem;
        }
        
        .security-icon {
            font-size: 1.25rem;
        }
        
        .security-title {
            font-weight: 600;
            font-size: 0.875rem;
        }
        
        .security-status {
            font-size: 0.75rem;
            color: var(--slate-600);
        }
        
        .security-badge {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            border-radius: 1rem;
            font-size: 0.7rem;
            font-weight: 500;
        }
        
        .security-badge.success {
            background: rgba(16, 185, 129, 0.1);
            color: var(--success);
        }
        
        .security-badge.warning {
            background: rgba(245, 158, 11, 0.1);
            color: var(--warning);
        }
        
        .security-badge.error {
            background: rgba(239, 68, 68, 0.1);
            color: var(--error);
        }
        
        /* Action Buttons */
        .action-buttons {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            justify-content: center;
            margin-top: 1.5rem;
        }
        
        .btn {
            padding: 0.625rem 1.25rem;
            font-size: 0.875rem;
            font-weight: 500;
            border-radius: 0.5rem;
            border: none;
            cursor: pointer;
            transition: all 0.15s ease;
            font-family: inherit;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .btn-primary {
            background: var(--slate-900);
            color: white;
        }
        
        .btn-primary:hover {
            background: var(--slate-800);
            transform: translateY(-1px);
        }
        
        .btn-secondary {
            background: white;
            color: var(--slate-700);
            border: 1px solid var(--slate-200);
        }
        
        .btn-secondary:hover {
            background: var(--slate-50);
            border-color: var(--slate-300);
            transform: translateY(-1px);
        }
        
        /* Related Tools Section */
        .related-tools-section {
            padding: 3rem 0;
            background: var(--slate-50);
            margin: 2rem 0;
            border-radius: 1.5rem;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 2rem;
        }
        
        .section-eyebrow {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--rich-gold);
            font-weight: 600;
            margin-bottom: 0.75rem;
            display: inline-block;
        }
        
        .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--slate-900);
            margin-bottom: 0.5rem;
        }
        
        .section-divider {
            width: 60px;
            height: 3px;
            background: var(--gradient-2);
            margin: 1rem auto 0;
            border-radius: 3px;
        }
        
        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .related-link {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.875rem 1rem;
            background: white;
            border-radius: 0.75rem;
            text-decoration: none;
            border: 1px solid var(--slate-200);
            transition: all 0.15s ease;
        }
        
        .related-link:hover {
            transform: translateX(4px);
            border-color: var(--rich-gold);
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        }
        
        .related-icon {
            font-size: 1.25rem;
        }
        
        .related-name {
            font-weight: 600;
            color: var(--slate-900);
            font-size: 0.875rem;
        }
        
        .related-badge {
            font-size: 0.65rem;
            color: var(--rich-gold);
        }
        
        /* Info Content - Subtle SEO Support */
        .info-content {
            max-width: 800px;
            margin: 2rem auto 0;
            padding: 1.5rem;
            background: white;
            border-radius: 1rem;
            border: 1px solid var(--slate-200);
        }
        
        .info-title {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--slate-700);
            margin-bottom: 0.75rem;
        }
        
        .info-text {
            font-size: 0.75rem;
            color: var(--slate-500);
            line-height: 1.6;
        }
        
        .info-text p {
            margin-bottom: 0.75rem;
        }
        
        .info-text code {
            background: var(--slate-100);
            padding: 0.125rem 0.25rem;
            border-radius: 0.25rem;
            font-size: 0.7rem;
        }
        
        /* Footer */
        .site-footer {
            padding: 2rem 0;
            border-top: 1px solid var(--slate-200);
            margin-top: 2rem;
        }
        
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }
        
        .footer-logo {
            font-size: 0.75rem;
            font-family: monospace;
            color: var(--slate-400);
        }
        
        .footer-links {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
        }
        
        .footer-links a {
            color: var(--slate-500);
            text-decoration: none;
            font-size: 0.75rem;
            transition: color 0.15s ease;
        }
        
        .footer-links a:hover {
            color: var(--deep-plum);
        }
        
        .footer-legal {
            font-size: 0.7rem;
            color: var(--slate-400);
        }
        
        /* Toast */
        .toast {
            position: fixed;
            bottom: 1.5rem;
            right: 1.5rem;
            background: var(--slate-900);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 0.5rem;
            font-size: 0.8125rem;
            font-weight: 500;
            z-index: 1000;
            animation: fadeUp 0.2s ease;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        
        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* Responsive */
        @media (max-width: 900px) {
            .container {
                padding: 0 1rem;
            }
            .jwt-parts {
                grid-template-columns: 1fr;
            }
            .tool-container {
                padding: 1rem;
            }
            .footer-content {
                flex-direction: column;
                text-align: center;
            }
        }
        
        @media (max-width: 640px) {
            .page-title {
                font-size: 1.75rem;
            }
            .hero-title {
                font-size: 1.5rem;
            }
            .claims-grid {
                grid-template-columns: 1fr;
            }
        }