/* Full-screen loading screen */
#loading-screen {
    position: fixed;
    width: 100%;
    height: 100%;
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    z-index: 9999;
}

/* Progress Bar */
.progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 4px;
    background-color: #4285F4;
}

/* Loading GIF */
.loading-gif {
    width: 15vw;
    height: auto;
}