body .splash-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999999;
    background: linear-gradient(135deg, #1e3c72, #2a5298, #00c6ff);
    color: #fff;
    overflow: hidden;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

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

.sk-cube-grid {
    width: 60px;
    height: 60px;
    display: flex;
    flex-wrap: wrap;
}

.sk-cube-grid .sk-cube {
    width: 33%;
    height: 33%;
    background: #fff; /* sau un gradient dacă vrei fancy */
    animation: sk-cubeGridScaleDelay 1.3s infinite ease-in-out;
}

.sk-cube-grid .sk-cube1 { animation-delay: 0.2s; }
.sk-cube-grid .sk-cube2 { animation-delay: 0.3s; }
.sk-cube-grid .sk-cube3 { animation-delay: 0.4s; }
.sk-cube-grid .sk-cube4 { animation-delay: 0.1s; }
.sk-cube-grid .sk-cube5 { animation-delay: 0.2s; }
.sk-cube-grid .sk-cube6 { animation-delay: 0.3s; }
.sk-cube-grid .sk-cube7 { animation-delay: 0s; }
.sk-cube-grid .sk-cube8 { animation-delay: 0.1s; }
.sk-cube-grid .sk-cube9 { animation-delay: 0.2s; }

@keyframes sk-cubeGridScaleDelay {
    0%, 70%, 100% {
        transform: scale3D(1, 1, 1);
    }
    35% {
        transform: scale3D(0.5, 0.5, 1);
    }
}