@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

body {
    font-family: var(--font-sans);
    transition: background-color 0.25s ease, color 0.25s ease;
}

/* Custom Highlight in Corpus Sentences */
.colloc-uz {
    background-color: rgba(99, 102, 241, 0.2);
    color: #4f46e5;
    font-weight: 700;
    padding: 0 4px;
    border-radius: 4px;
    border-bottom: 2px solid #6366f1;
}

.dark .colloc-uz {
    background-color: rgba(99, 102, 241, 0.35);
    color: #a5b4fc;
    border-bottom-color: #818cf8;
}

.colloc-en {
    background-color: rgba(16, 185, 129, 0.2);
    color: #059669;
    font-weight: 700;
    padding: 0 4px;
    border-radius: 4px;
    border-bottom: 2px solid #10b981;
}

.dark .colloc-en {
    background-color: rgba(16, 185, 129, 0.35);
    color: #6ee7b7;
    border-bottom-color: #34d399;
}

/* Navigation active tab style */
.nav-active {
    color: #4f46e5 !important;
    background-color: rgba(99, 102, 241, 0.08);
    border-bottom: 2px solid #4f46e5;
}

.dark .nav-active {
    color: #818cf8 !important;
    background-color: rgba(99, 102, 241, 0.15);
    border-bottom: 2px solid #818cf8;
}

/* Glassmorphism */
.glass {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Smooth custom scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 9999px;
}

.dark ::-webkit-scrollbar-thumb {
    background: #475569;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Print Styles for Research Paper / Dissertation */
@media print {
    header, nav, footer, #themeToggleBtn, .no-print, button {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
        font-size: 12pt;
    }

    .tab-view {
        display: block !important;
    }

    #view-home, #view-corpus, #view-collocations, #view-checker, #view-analytics {
        display: none !important;
    }

    #view-chapters {
        display: block !important;
    }

    #chapterContentContainer {
        border: none !important;
        box-shadow: none !important;
    }
}