/* ContextVocab Custom Styling */
@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,600;1,6..72,400&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-serif: 'Newsreader', Georgia, Cambria, "Times New Roman", Times, serif;
}

body {
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.font-reading {
    font-family: var(--font-serif);
}

/* Smooth transitions */
.fade-enter-active, .fade-leave-active {
    transition: opacity 0.15s ease;
}
.fade-enter-from, .fade-leave-to {
    opacity: 0;
}

/* Keyboard badge */
.kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.5rem;
    height: 1.5rem;
    padding: 0 0.35rem;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    color: #475569;
    background-color: #f1f5f9;
    border: 1px solid #cbd5e1;
    border-radius: 0.375rem;
    box-shadow: 0 1px 0 rgba(0,0,0,0.08);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Target highlight in full sentences */
.highlight-target {
    color: #0284c7;
    font-weight: 700;
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
}