/* Custom styles for mobile eBook reader */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700&display=swap');

* {
    font-family: 'Noto Sans KR', sans-serif;
}

/* Custom scrollbar for mobile */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Page flip animation */
.page-flip {
    transition: transform 0.3s ease;
}

.page-flip:hover {
    transform: rotateY(10deg);
}

/* Reading progress bar */
.progress-bar {
    height: 4px;
    background: linear-gradient(90deg, #8B5CF6, #3B82F6);
    transition: width 0.3s ease;
}

/* Text selection for highlighting */
::selection {
    background: rgba(139, 92, 246, 0.3);
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .dark\:bg-gray-900 {
        background-color: #111827;
    }
    
    .dark\:text-white {
        color: #ffffff;
    }
}