:root {
            --primary-color: #2c7da0;
            --secondary-color: #a9d6e5;
            --accent-color: #01497c;
            --debit-color: #dc3545;
            --credit-color: #28a745;
            --asset-color: #6610f2;
            --liability-color: #fd7e14;
            --expense-color: #20c997;
            --equity-color: #6f42c1;
            --light-gray: #f8f9fa;
            --border-color: #eaeaea;
            --text-color: #333;
            --text-muted: #6c757d;
            --success-color: #28a745;
            --warning-color: #ffc107;
            --danger-color: #dc3545;
        }
          .page-header {
            background: linear-gradient(135deg, rgba(169, 214, 229, 0.4) 0%, rgba(44, 125, 160, 0.4) 100%);
            padding: 1.5rem 0;
            margin-bottom: 2rem;
            border-bottom: 1px solid rgba(44, 125, 160, 0.2);
            position: relative;
            overflow: hidden;       color: var(--text-color);
        }
        .breadcrumb {
            background-color: transparent;
            padding: 0.5rem 0;
            margin-bottom: 0.5rem;
        }
        .breadcrumb-item a {
            color: var(--text-muted);
            text-decoration: none;
        }
        .breadcrumb-item.active {
            color: var(--text-color);
        }
        .accounting-basics {
            background-color: rgba(32, 201, 151, 0.1);
            border-left: 4px solid var(--expense-color);
            padding: 1.5rem;
            border-radius: 0 6px 6px 0;
            margin: 2rem 0;
        }
        .payroll-type-selector {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .payroll-type-card {
            border: 2px solid var(--border-color);
            border-radius: 8px;
            padding: 1.5rem;
            cursor: pointer;
            transition: all 0.3s;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .payroll-type-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .payroll-type-card.selected {
            border-color: var(--primary-color);
            background-color: rgba(44, 125, 160, 0.05);
        }
        .payroll-type-icon {
            font-size: 2rem;
            margin-bottom: 0.75rem;
            color: var(--primary-color);
        }
        .payroll-type-title {
            font-weight: 600;
            margin-bottom: 0.25rem;
            font-size: 0.95rem;
        }
        .payroll-type-desc {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .payroll-type-card.regular.selected {
            border-color: var(--expense-color);
        }
        .payroll-type-card.regular .payroll-type-icon {
            color: var(--expense-color);
        }
        .payroll-type-card.bonus.selected {
            border-color: var(--warning-color);
        }
        .payroll-type-card.bonus .payroll-type-icon {
            color: var(--warning-color);
        }
        .payroll-type-card.commission.selected {
            border-color: var(--success-color);
        }
        .payroll-type-card.commission .payroll-type-icon {
            color: var(--success-color);
        }
        .payroll-type-card.overtime.selected {
            border-color: var(--danger-color);
        }
        .payroll-type-card.overtime .payroll-type-icon {
            color: var(--danger-color);
        }
        .form-section {
            margin-bottom: 2rem;
            padding: 1.5rem;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background-color: var(--light-gray);
        }
        .journal-entry-container {
            background-color: white;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            padding: 1.5rem;
            margin-top: 2rem;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        .journal-entry-header {
            text-align: center;
            margin-bottom: 2rem;
            border-bottom: 2px solid var(--primary-color);
            padding-bottom: 1rem;
        }
        .journal-entry-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
        }
        .journal-entry-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
        }
        .journal-entry-table th, .journal-entry-table td {
            padding: 1rem;
            text-align: left;
            border: 1px solid var(--border-color);
        }
        .journal-entry-table th {
            background-color: var(--light-gray);
            font-weight: 600;
        }
        .debit-amount {
            color: var(--debit-color);
            font-weight: 600;
        }
        .credit-amount {
            color: var(--credit-color);
            font-weight: 600;
        }
        .account-type-badge {
            display: inline-block;
            padding: 0.25rem 0.5rem;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 600;
            margin-left: 0.5rem;
        }
        .account-type-asset {
            background-color: rgba(102, 16, 242, 0.1);
            color: var(--asset-color);
        }
        .account-type-liability {
            background-color: rgba(253, 126, 20, 0.1);
            color: var(--liability-color);
        }
        .account-type-expense {
            background-color: rgba(32, 201, 151, 0.1);
            color: var(--expense-color);
        }
        .account-type-equity {
            background-color: rgba(111, 66, 193, 0.1);
            color: var(--equity-color);
        }
        .t-account-container {
            display: flex;
            justify-content: space-between;
            margin: 2rem 0;
            gap: 2rem;
        }
        .t-account {
            flex: 1;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            overflow: hidden;
        }
        .t-account-header {
            background-color: var(--light-gray);
            padding: 0.75rem;
            text-align: center;
            font-weight: 600;
            border-bottom: 1px solid var(--border-color);
        }
        .t-account-debit .t-account-header {
            border-left: 4px solid var(--debit-color);
        }
        .t-account-credit .t-account-header {
            border-left: 4px solid var(--credit-color);
        }
        .t-account-.t-account-item {
            padding: 0.5rem;
            margin-bottom: 0.5rem;
            border-radius: 4px;
        }
        .t-account-debit .t-account-item {
            background-color: rgba(220, 53, 69, 0.1);
            border-left: 3px solid var(--debit-color);
        }
        .t-account-credit .t-account-item {
            background-color: rgba(40, 167, 69, 0.1);
            border-left: 3px solid var(--credit-color);
        }
        .payroll-summary {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }
        .summary-note {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: 0.5rem;
        }
        @media (max-width: 768px) {
            .payroll-type-selector {
                grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            }
            .t-account-container {
                flex-direction: column;
            }
            .payroll-summary {
                grid-template-columns: 1fr;
            }
            .journal-entry-table {
                font-size: 0.9rem;
            }
            .journal-entry-table th, .journal-entry-table td {
                padding: 0.75rem 0.5rem;
            }
        }
        .action-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-top: 2rem;
        }
        .btn-download {
            background-color: var(--success-color);
            border-color: var(--success-color);
            color: white;
        }
        .btn-download:hover {
            background-color: #218838;
            border-color: #218838;
        }
        .btn-print {
            background-color: var(--warning-color);
            border-color: var(--warning-color);
            color: white;
        }
        .btn-print:hover {
            background-color: #e0a800;
            border-color: #e0a800;
        }
        .btn-copy {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            color: white;
        }
        .btn-copy:hover {
            background-color: var(--accent-color);
            border-color: var(--accent-color);
        }
        .warning-box {
            background-color: rgba(255, 193, 7, 0.1);
            border-left: 4px solid var(--warning-color);
            padding: 1.5rem;
            border-radius: 0 6px 6px 0;
            margin: 2rem 0;
        }
        .employee-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
        }
        .employee-table th, .employee-table td {
            padding: 0.75rem;
            text-align: left;
            border: 1px solid var(--border-color);
        }
        .employee-table th {
            background-color: var(--light-gray);
            font-weight: 600;
        }
        .employee-table tr:nth-child(even) {
            background-color: rgba(44, 125, 160, 0.05);
        }
        .tax-rates-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .tax-rate-card {
            background-color: white;
            border-radius: 6px;
            border: 1px solid var(--border-color);
            padding: 1rem;
            text-align: center;
        }
        .tax-rate-value {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
        }
        .tax-rate-label {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .validation-indicator {
            display: inline-block;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            margin-left: 0.5rem;
            font-size: 0.75rem;
            line-height: 20px;
            text-align: center;
        }
        .validation-valid {
            background-color: var(--success-color);
            color: white;
        }
        .validation-invalid {
            background-color: var(--danger-color);
            color: white;
        }
        .example-journal {
            background-color: rgba(44, 125, 160, 0.05);
            border-left: 3px solid var(--primary-color);
            padding: 1rem;
            border-radius: 0 4px 4px 0;
            margin: 1.5rem 0;
            font-family: 'Courier New', monospace;
            white-space: pre-line;
        }
        .loading-indicator {
            display: none;
            text-align: center;
            padding: 2rem;
        }
        .spinner {
            border: 4px solid rgba(0,0,0,0.1);
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border-left-color: var(--primary-color);
            animation: spin 1s linear infinite;
            margin: 0 auto 1rem;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        @media (max-width: 576px) {
            .action-buttons .btn {
                flex: 1;
                min-width: 100%;
            }
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0,0,0,0);
            border: 0;
        }
        *:focus {
            outline: 2px solid var(--primary-color);
            outline-offset: 2px;
        }
        .accounting-equation {
            text-align: center;
            font-size: 1.2rem;
            font-weight: 600;
            margin: 1.5rem 0;
            padding: 1rem;
            background-color: rgba(44, 125, 160, 0.1);
            border-radius: 8px;
        }
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
        }
        .comparison-table th, .comparison-table td {
            padding: 0.75rem;
            text-align: left;
            border: 1px solid var(--border-color);
        }
        .comparison-table th {
            background-color: var(--light-gray);
            font-weight: 600;
        }
        .comparison-table tr:nth-child(even) {
            background-color: rgba(44, 125, 160, 0.05);
        }
        .step-content {
            flex: 1;
        }
        .faq-section {
            margin-top: 2rem;
        }
        .is-invalid {
            border-color: var(--danger-color);
            box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
        }
        .invalid-feedback {
            display: none;
            width: 100%;
            margin-top: 0.25rem;
            font-size: 0.875rem;
            color: var(--danger-color);
        }
        .is-invalid ~ .invalid-feedback {
            display: block;
        }
        .social-icons {
            display: flex;
            gap: 0.75rem;
            margin-top: 1rem;
        }
        .social-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: white;
            color: var(--primary-color);
            text-decoration: none;
            transition: all 0.3s;
            border: 1px solid var(--border-color);
        }
        .social-icon:hover {
            background-color: var(--primary-color);
            color: white;
            transform: translateY(-2px);
        }
        .tax-rate-input-container {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.25rem;
        }
        .tax-rate-input {
            width: 80px;
            text-align: center;
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary-color);
            border: 1px solid var(--border-color);
            border-radius: 4px;
            padding: 0.25rem;
        }
        .tax-rate-input:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(44, 125, 160, 0.15);
        }
        .preview-box {
            background-color: white;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 1.5rem;
            margin: 1.5rem 0;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
        }
        .preview-title {
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .example-buttons {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
            margin: 1rem 0;
        }
        .example-btn {
            padding: 0.375rem 0.75rem;
            font-size: 0.875rem;
            border-radius: 4px;
            border: 1px solid var(--border-color);
            background-color: white;
            cursor: pointer;
            transition: all 0.3s;
        }
        .example-btn:hover {
            background-color: var(--light-gray);
            border-color: var(--primary-color);
        }
                        .header { text-align: center; margin-bottom: 2rem; border-bottom: 2px solid #2c7da0; padding-bottom: 1rem; }
                        .title { font-size: 1.8rem; font-weight: bold; color: #2c7da0; margin-bottom: 0.5rem; }
                        .subtitle { font-size: 1.2rem; color: #666; }
                        table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
                        th, td { padding: 0.75rem; text-align: left; border: 1px solid #ddd; }
                        th { background-color: #f8f9fa; font-weight: 600; }
                        .debit-amount { color: #dc3545; font-weight: 600; }
                        .credit-amount { color: #28a745; font-weight: 600; }
                        .t-account-container { display: flex; justify-content: space-between; margin: 2rem 0; gap: 2rem; }
                        .t-account { flex: 1; border: 2px solid #ddd; border-radius: 8px; overflow: hidden; }
                        .t-account-header { background-color: #f8f9fa; padding: 0.75rem; text-align: center; font-weight: 600; border-bottom: 1px solid #ddd; }
                        .t-account-debit .t-account-header { border-left: 4px solid #dc3545; }
                        .t-account-credit .t-account-header { border-left: 4px solid #28a745; }
                        .t-account-.t-account-item { padding: 0.5rem; margin-bottom: 0.5rem; border-radius: 4px; }
                        .t-account-debit .t-account-item { background-color: rgba(220, 53, 69, 0.1); border-left: 3px solid #dc3545; }
                        .t-account-credit .t-account-item { background-color: rgba(40, 167, 69, 0.1); border-left: 3px solid #28a745; }
                        .payroll-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 2rem 0; }
                        .disclaimer { background-color: #fff8e1; border-left: 4px solid #ffc107; padding: 1rem; border-radius: 0 4px 4px 0; margin: 2rem 0; font-size: 0.9rem; }
                        @media print {
                            @page { margin: 0.5in; }
                            .t-account-container { break-inside: avoid; }
                        }