/* Animated Poster Border Glow */
.poster-animated-border {
    position: relative;
    border-radius: 1rem;
    z-index: 1;
    /* Ensure the glow is visible */
}

.poster-animated-border::before {
    content: "";
    position: absolute;
    inset: -3px;
    z-index: -1;
    background: linear-gradient(60deg, #00ff88, #00d4ff, #00ff88, #00d4ff);
    background-size: 300% 300%;
    border-radius: 1.2rem;
    animation: border-flow 3s ease infinite;
    opacity: 0.8;
}

.poster-animated-border::after {
    content: "";
    position: absolute;
    inset: -3px;
    z-index: -2;
    background: linear-gradient(60deg, #00ff88, #00d4ff, #00ff88, #00d4ff);
    background-size: 300% 300%;
    border-radius: 1.2rem;
    filter: blur(12px);
    animation: border-flow 3s ease infinite;
    opacity: 0.6;
}

@keyframes border-flow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}