/* Custom styles for the praise website */

/* Font configuration */
body {
    font-family: 'Inter', 'Noto Sans SC', sans-serif;
    font-feature-settings: 'kern' 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Danmaku animations */
@keyframes danmaku {
    0% {
        transform: translateX(100vw);
        opacity: 0;
    }
    5% {
        opacity: 1;
    }
    95% {
        opacity: 1;
    }
    100% {
        transform: translateX(-100%);
        opacity: 0;
    }
}

/* Custom fade in animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Gentle bounce animation for background elements */
@keyframes bounceGentle {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Hover effects for interactive elements */
.suggestion-btn {
    transition: all 0.2s ease;
}

.suggestion-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Enhanced focus styles */
input:focus {
    box-shadow: 0 0 0 3px rgba(252, 201, 209, 0.3);
}

/* Responsive danmaku display */
@media (max-width: 768px) {
    .danmaku-item {
        font-size: 12px !important;
    }
}

@media (max-width: 480px) {
    .danmaku-item {
        font-size: 11px !important;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar for better aesthetics */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
    background: rgba(252, 201, 209, 0.5);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(252, 201, 209, 0.7);
}

/* Loading state styles */
.loading-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Backdrop blur support fallback */
@supports not (backdrop-filter: blur(12px)) {
    .backdrop-blur-sm {
        background: rgba(255, 255, 255, 0.9);
    }
}