/* Custom Spinner Loader */
    .loader {
        border: 4px solid rgba(0, 0, 0, 0.1);
        border-left-color: #7C3AED;           /* Purple theme ke mutabiq */
        border-radius: 50%;
        width: 42px;
        height: 42px;
        animation: spin 0.9s linear infinite;
        margin: 0 auto;
    }

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

    /* Loader Container */
    .loader-container {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(255, 255, 255, 0.95);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 99999;
        transition: opacity 0.6s ease;
    }