:root {
            --primary: #2563eb;
            --primary-hover: #1d4ed8;
            --bg-overlay: rgba(0, 0, 0, 0.4);
            --transition: all 0.3s ease;
        }

        .gdpr-consent {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            position: fixed;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%) translateY(200%);
            width: 90%;
            max-width: 32rem;
            background: white;
            border-radius: 1rem;
            box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
            opacity: 0;
            transition: var(--transition);
            z-index: 1000;
        }

        .gdpr-consent.active {
            transform: translateX(-50%) translateY(0);
            opacity: 1;
        }

        .gdpr-content {
            padding: 1.5rem;
        }

        .gdpr-header {
            margin-bottom: 1rem;
        }

        .gdpr-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: #1f2937;
            margin: 0 0 0.5rem 0;
        }

        .gdpr-description {
            font-size: 0.875rem;
            line-height: 1.5;
            color: #4b5563;
            margin: 0;
        }

        .gdpr-preferences {
            margin: 1.5rem 0;
        }

        .preference-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 0.75rem;
        }

        .switch {
            position: relative;
            display: inline-block;
            width: 3rem;
            height: 1.5rem;
        }

        .switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }

        .slider {
            position: absolute;
            cursor: pointer;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: #e5e7eb;
            transition: var(--transition);
            border-radius: 1rem;
        }

        .slider:before {
            position: absolute;
            content: "";
            height: 1.25rem;
            width: 1.25rem;
            left: 0.125rem;
            bottom: 0.125rem;
            background-color: white;
            transition: var(--transition);
            border-radius: 50%;
        }

        input:checked + .slider {
            background-color: var(--primary);
        }

        input:checked + .slider:before {
            transform: translateX(1.5rem);
        }

        .preference-label {
            font-size: 0.875rem;
            color: #4b5563;
        }

        .gdpr-actions {
            display: flex;
            gap: 1rem;
            padding-top: 1rem;
            border-top: 1px solid #e5e7eb;
        }

        .btn {
            flex: 1;
            padding: 0.75rem 1rem;
            border-radius: 0.5rem;
            font-size: 0.875rem;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
            border: none;
        }

        .btn-primary {
            background-color: var(--primary);
            color: white;
        }

        .btn-primary:hover {
            background-color: var(--primary-hover);
        }

        .btn-secondary {
            background-color: #f3f4f6;
            color: #4b5563;
        }

        .btn-secondary:hover {
            background-color: #e5e7eb;
        }

        .overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: var(--bg-overlay);
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 999;
        }

        .overlay.active {
            opacity: 1;
            visibility: visible;
        }

        @media (max-width: 640px) {
            .gdpr-actions {
                flex-direction: column;
            }
            
            .gdpr-consent {
                bottom: 0;
                border-radius: 1rem 1rem 0 0;
                max-width: 100%;
            }
        }