:root {
            --primary-color: #2c7da0;
            --secondary-color: #a9d6e5;
            --accent-color: #01497c;
            --legal-color: #8b4513;
            --success-color: #28a745;
            --warning-color: #ffc107;
            --danger-color: #dc3545;
            --light-gray: #f8f9fa;
            --border-color: #eaeaea;
            --text-color: #333;
            --text-muted: #6c757d;
        }
       .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);
        }
        .form-control.is-invalid {
            border-color: var(--danger-color);
        }
        .invalid-feedback {
            display: none;
            color: var(--danger-color);
            font-size: 0.875rem;
            margin-top: 0.25rem;
        }
        .invalid-feedback.show {
            display: block;
        }
        .btn-outline-primary {
            font-weight: 600;
            border-radius: 6px;
            padding: 0.75rem 1.5rem;
        }
        .nda-type-selector {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }
        .nda-type-card {
            flex: 1;
            min-width: 200px;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            padding: 1.5rem;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
        }
        .nda-type-card:hover {
            border-color: var(--primary-color);
            transform: translateY(-3px);
        }
        .nda-type-card.selected {
            border-color: var(--primary-color);
            background-color: rgba(44, 125, 160, 0.05);
        }
        .nda-type-icon {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }
        .form-step {
            display: none;
        }
        .form-step.active {
            display: block;
        }
        .step-indicator {
            display: flex;
            justify-content: space-between;
            margin-bottom: 2rem;
            position: relative;
        }
        .step-indicator::before {
            content: '';
            position: absolute;
            top: 20px;
            left: 0;
            right: 0;
            height: 2px;
            background-color: var(--border-color);
            z-index: 1;
        }
        .step {
            position: relative;
            z-index: 2;
            text-align: center;
            flex: 1;
        }
        .step.active .step.completed .step-label {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .step.active .step-label {
            color: var(--primary-color);
            font-weight: 600;
        }
        .form-navigation {
            display: flex;
            justify-content: space-between;
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid var(--border-color);
        }
        .nda-document {
            background-color: white;
            border-radius: 4px;
            border: 1px solid #eee;
            padding: 2rem;
            font-family: 'Times New Roman', Times, serif;
            line-height: 1.8;
            max-height: 600px;
            overflow-y: auto;
            margin: 1.5rem 0;
        }
        .document-header {
            text-align: center;
            margin-bottom: 2rem;
            border-bottom: 2px solid var(--legal-color);
            padding-bottom: 1rem;
        }
        .document-title {
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--legal-color);
            text-transform: uppercase;
        }
        .document-subtitle {
            font-size: 1.2rem;
            color: var(--text-muted);
            margin-top: 0.5rem;
        }
        .clause {
            margin-bottom: 1rem;
        }
        .clause-title {
            font-weight: bold;
            margin-bottom: 0.25rem;
        }
        .signature-area {
            margin-top: 3rem;
            padding-top: 1.5rem;
            border-top: 1px solid #ccc;
        }
        .signature-line {
            display: flex;
            justify-content: space-between;
            margin-top: 2rem;
        }
        .signature-box {
            width: 45%;
        }
        .signature-field {
            border-bottom: 1px solid #ccc;
            padding-bottom: 0.5rem;
            margin-bottom: 1.5rem;
            min-height: 30px;
        }
        .download-options {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-top: 1.5rem;
        }
        .download-btn {
            flex: 1;
            min-width: 150px;
            padding: 1rem;
            border-radius: 6px;
            border: 1px solid var(--border-color);
            background-color: white;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
        }
        .download-btn:hover {
            background-color: var(--light-gray);
            border-color: var(--primary-color);
        }
        .download-icon {
            font-size: 2rem;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
        }
        .legal-box {
            background-color: rgba(139, 69, 19, 0.05);
            border-left: 3px solid var(--legal-color);
            padding: 1rem;
            border-radius: 0 4px 4px 0;
            margin: 1.5rem 0;
        }
        @media (max-width: 768px) {
            .nda-type-selector {
                flex-direction: column;
            }
            .signature-line {
                flex-direction: column;
            }
            .signature-box {
                width: 100%;
                margin-bottom: 1.5rem;
            }
        }
        .template-card {
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 1.5rem;
            margin-bottom: 1rem;
            cursor: pointer;
            transition: all 0.3s;
        }
        .template-card:hover {
            border-color: var(--primary-color);
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        .template-card.selected {
            border-color: var(--primary-color);
            background-color: rgba(44, 125, 160, 0.05);
        }
        .template-name {
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
        }
        .template-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .checklist {
            margin: 1.5rem 0;
        }
        .checklist-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 0.75rem;
        }
        .checklist-icon {
            color: var(--success-color);
            margin-right: 0.75rem;
            margin-top: 0.2rem;
        }
        .save-indicator {
            position: fixed;
            top: 100px;
            right: 20px;
            background-color: var(--success-color);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            font-size: 0.9rem;
            display: none;
            z-index: 1000;
            animation: fadeOut 3s forwards;
        }
        @keyframes fadeOut {
            0% { opacity: 1; }
            70% { opacity: 1; }
            100% { opacity: 0; display: none; }
        }
        .loading {
            display: inline-block;
            width: 20px;
            height: 20px;
            border: 3px solid rgba(255,255,255,.3);
            border-radius: 50%;
            border-top-color: white;
            animation: spin 1s ease-in-out infinite;
            margin-right: 0.5rem;
        }
        @keyframes spin {
            to { transform: rotate(360deg); }
        }