html {
    scroll-behavior: smooth;
}

/* Default Light Mode Variables */
.theme-text {
    color: var(--text-muted) !important;
}

body.dark .theme-text {
    color: #94a3b8 !important; /* Light slate grey for dark mode readability */
}
:root {
    --bg-color: #f3f4f6;
    --card-bg: #ffffff;
    --text-color: #1e293b;
    --text-muted: #4b5563;
    --border-color: #e5e7eb;
    --section-bg: #f9fafb;
}

/* Active Dark Mode Overrides */
body.dark {
    --bg-color: #0f172a;       /* Deep slate background */
    --card-bg: #1e293b;       /* Dark card container */
    --text-color: #f8fafc;    /* Crisp white text */
    --text-muted: #94a3b8;    /* Muted grey text */
    --border-color: #334155;  /* Dark border */
    --section-bg: #111827;    /* Dark inner section background */
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.dark-slate-blue {
    color: var(--text-color);
}

.bg-dark-slate-blue {
    background-color: #1e293b;
}

.border-dark-slate-blue {
    border-color: var(--border-color);
}

.emergency-red {
    color: #dc2626;
}

/* Force cards and sections to adapt to variables */
.bg-white {
    background-color: var(--card-bg) !important;
    border-color: var(--border-color) !important;
    color: var(--text-color) !important;
}

.bg-gray-50, .bg-gray-100 {
    background-color: var(--section-bg) !important;
    border-color: var(--border-color) !important;
    color: var(--text-color) !important;
}

.text-gray-700, .text-gray-800 {
    color: var(--text-muted) !important;
}

/* Keep dropdown visible when hovering over either button or menu */
.dropdown-group:hover .dropdown-menu {
    display: block;
}

/* Prevents sticky contents bar from covering section titles when jumping */
.section-anchor {
    scroll-margin-top: 5.5rem;
}
/* Auto-linked glossary term styling */
main a.theme-link {
    color: #2563eb;
    text-decoration: underline;
    font-weight: 700;
}

main a.theme-link:hover {
    color: #1d4ed8;
}

body.dark main a.theme-link {
    color: #60a5fa !important;
}

body.dark main a.theme-link:hover {
    color: #93c5fd !important;
}