body fuse-splash-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #111827;
    color: #F9FAFB;
    z-index: 999999;
    pointer-events: none;
    opacity: 1;
    visibility: visible;
    transition: opacity 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

body fuse-splash-screen img {
    width: 120px;
    max-width: 120px;
}

body fuse-splash-screen .spinner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 40px;
    width: 56px;
}

body fuse-splash-screen .spinner > div {
    width: 12px;
    height: 12px;
    background-color: #1E96F7;
    border-radius: 100%;
    display: inline-block;
    -webkit-animation: fuse-bouncedelay 1s infinite ease-in-out both;
    animation: fuse-bouncedelay 1s infinite ease-in-out both;
}

body fuse-splash-screen .spinner .bounce1 {
    -webkit-animation-delay: -0.32s;
    animation-delay: -0.32s;
}

body fuse-splash-screen .spinner .bounce2 {
    -webkit-animation-delay: -0.16s;
    animation-delay: -0.16s;
}

@-webkit-keyframes fuse-bouncedelay {
    0%, 80%, 100% {
        -webkit-transform: scale(0)
    }
    40% {
        -webkit-transform: scale(1.0)
    }
}

@keyframes fuse-bouncedelay {
    0%, 80%, 100% {
        -webkit-transform: scale(0);
        transform: scale(0);
    }
    40% {
        -webkit-transform: scale(1.0);
        transform: scale(1.0);
    }
}

body:not(.fuse-splash-screen-hidden) {
    overflow: hidden;
}

body.fuse-splash-screen-hidden fuse-splash-screen {
    visibility: hidden;
    opacity: 0;
}

/* Timeout warning styles */
body fuse-splash-screen .timeout-warning {
    margin-top: 30px;
    text-align: center;
    color: #F59E0B;
    font-size: 14px;
}

body fuse-splash-screen .retry-btn {
    background: #1E96F7;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    margin-top: 10px;
    font-size: 14px;
    transition: background-color 0.2s;
}

body fuse-splash-screen .retry-btn:hover {
    background: #1D4ED8;
}

/* Progress indicator */
body fuse-splash-screen .progress-container {
    margin-top: 20px;
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

body fuse-splash-screen .progress-bar {
    height: 100%;
    background: #1E96F7;
    border-radius: 2px;
    animation: progress 15s linear;
}

@keyframes progress {
    0% { width: 0%; }
    100% { width: 100%; }
}