/* Page Loader Styles */
        .page-loader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: var(--theme-dark-color, #ffffff);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 9999;
            transition: opacity 0.5s ease-out;
        }

        .page-loader.fade-out {
            opacity: 0;
            pointer-events: none;
        }

        /* Spinner Animation */
        .loader-spinner {
            width: 50px;
            height: 50px;
            border: 4px solid #f3f3f3;
            border-top: 4px solid var(--theme-primary-color, #3498db);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        /* Alternative Dot Loader */
        .loader-dots {
            display: flex;
            gap: 8px;
        }

        .loader-dots div {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: var(--theme-light-color, #3498db);
            animation: bounce 1.4s ease-in-out infinite both;
        }

        .loader-dots div:nth-child(1) { animation-delay: -0.32s; }
        .loader-dots div:nth-child(2) { animation-delay: -0.16s; }

        /* Pulse Loader */
        .loader-pulse {
            width: 40px;
            height: 40px;
            background-color: var(--theme-secondary-color, #3498db);
            border-radius: 50%;
            animation: pulse 2s infinite;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        @keyframes bounce {
            0%, 80%, 100% { 
                transform: scale(0);
            } 40% { 
                transform: scale(1.0);
            }
        }

        @keyframes pulse {
            0% {
                transform: scale(0);
                opacity: 1;
            }
            100% {
                transform: scale(1);
                opacity: 0;
            }
        }