/* Glassmorphism styling */
.glass-panel {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Primary glowing button */
.btn-primary {
    background: linear-gradient(135deg, #ec4899 0%, #a855f7 100%);
}

/* Smooth screen transitions */
.screen-active {
    display: block;
    animation: fadeIn 0.5s ease-out forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-spin-slow {
    animation: spin 3s linear infinite;
}

/* Floating Background Hearts */
.floating-heart {
    position: absolute;
    bottom: -10%;
    font-size: 1.5rem;
    color: rgba(255, 192, 203, 0.3);
    animation: floatUp linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes floatUp {
    0% {
        transform: translateY(0) scale(0.8) rotate(0deg);
        opacity: 0;
    }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% {
        transform: translateY(-120vh) scale(1.2) rotate(360deg);
        opacity: 0;
    }
}