#page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.3s ease-out;
}
#page-loader.hidden {
    opacity: 0;
    pointer-events: none;
    display: none !important;
}
.loader-container {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.loader-spinner {
    width: 80px;
    height: 80px;
    border: 4px solid #e2e8f0;
    border-top: 4px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    position: absolute;
}
.loader-logo {
    width: 40px;
    height: 40px;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
}
.loader-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.loader-text {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 500;
}