.space-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
    contain: strict;
}

.space-bg-glow {
    position: absolute;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: radial-gradient(circle at 70% 30%, rgba(138, 43, 226, 0.15), transparent 60%),
                radial-gradient(circle at 20% 80%, rgba(65, 105, 225, 0.15), transparent 50%);
    pointer-events: none;
    z-index: 10;
    animation: space-nebula-pulse 10s ease-in-out infinite alternate;
}

@keyframes space-nebula-pulse {
    0% { opacity: 0.6; }
    100% { opacity: 1; }
}

.space-starfield {
    position: absolute;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: transparent;
    z-index: 11;
}

.space-shooting-star {
    position: absolute;
    width: 250px;
    height: 3px;
    background: linear-gradient(90deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
    border-radius: 50%;
    animation: space-shoot 8s linear infinite;
    opacity: 0;
    z-index: 12;
}

@keyframes space-shoot {
    0% { left: var(--shoot-start-x); top: var(--shoot-start-y); opacity: 1; width: 0; }
    5% { width: 300px; }
    15% { left: var(--shoot-end-x); top: var(--shoot-end-y); opacity: 0; width: 0; }
    100% { left: var(--shoot-end-x); top: var(--shoot-end-y); opacity: 0; width: 0; }
}

.space-symbol {
    position: absolute;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    font-size: 3rem;
    opacity: 0.85;
    z-index: 20;
}

.space-symbol img {
    width: 6vh;
    height: auto;
    max-width: 60px;
    object-fit: contain;
    /* Add a slow spin to images */
    animation: space-slow-spin var(--rot-dur, 20s) linear infinite;
}

/* Specific elements scaling */
.space-planet1, .space-planet2 { font-size: 4rem; }
.space-planet1 img, .space-planet2 img { width: 8vh; max-width: 80px; }
.space-star { font-size: 2rem; opacity: 0.6; }
.space-star img { width: 3vh; max-width: 30px; }

@keyframes space-drift-right {
    0% { transform: translateX(-10vw) translateY(0) scaleX(-1); }
    50% { transform: translateX(50vw) translateY(-5vh) scaleX(-1); }
    100% { transform: translateX(110vw) translateY(0) scaleX(-1); }
}

@keyframes space-drift-left {
    0% { transform: translateX(10vw) translateY(0); }
    50% { transform: translateX(-50vw) translateY(5vh); }
    100% { transform: translateX(-110vw) translateY(0); }
}

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