/* =========================================================
   Azguards Formula Block — Frontend Styles
   ========================================================= */

.azguards-fb {
	--azguards-fb-accent: #5b6af0;

	position: relative;
	background-color: #ffffff;
	border: 1px solid #e8eaf0;
	border-left: 4px solid var(--azguards-fb-accent);
	border-radius: 10px;
	padding: 28px 32px;
	margin: 1.5em 0;
	box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
	overflow: hidden;
}

/* Subtle background pattern — faint grid */
.azguards-fb::before {
	content: '';
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(91,106,240,0.03) 1px, transparent 1px),
		linear-gradient(90deg, rgba(91,106,240,0.03) 1px, transparent 1px);
	background-size: 28px 28px;
	pointer-events: none;
	border-radius: inherit;
}

/* ── Title ───────────────────────────────────────────────── */
.azguards-fb__title {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: #1a1a2e;
	margin-bottom: 18px;
	opacity: 0.55;
}

/* ── Formula area ────────────────────────────────────────── */
.azguards-fb__formula {
	position: relative;
	font-size: 20px;
	color: #1a1a2e;
	line-height: 1.6;
}

/* Display mode — centred */
.azguards-fb--display .azguards-fb__formula {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 10px 0;
	overflow-x: auto;
}

/* Inline mode — flows naturally */
.azguards-fb--inline .azguards-fb__formula {
	display: inline;
}

/* Hide raw LaTeX fallback once KaTeX has rendered */
.azguards-fb__formula.azguards-fb--rendered .azguards-fb__raw-latex {
	display: none;
}

/* Raw LaTeX fallback style (shown before JS loads) */
.azguards-fb__raw-latex {
	font-family: 'Fira Code', 'Consolas', monospace;
	font-size: 0.85em;
	color: #888;
	background: #f5f5f5;
	padding: 2px 6px;
	border-radius: 3px;
}

/* ── Caption ─────────────────────────────────────────────── */
.azguards-fb__caption {
	margin-top: 18px;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	font-size: 13.5px;
	line-height: 1.6;
	color: #666666;
	border-top: 1px solid #f0f0f5;
	padding-top: 14px;
}

/* ── KaTeX overrides — ensure it inherits our sizing ─────── */
.azguards-fb .katex {
	font-size: 1em;
}

.azguards-fb--display .katex-display {
	margin: 0;
	overflow-x: auto;
	overflow-y: hidden;
	padding: 4px 0;
}

/* Scrollbar for wide formulas */
.azguards-fb--display .azguards-fb__formula::-webkit-scrollbar {
	height: 4px;
}
.azguards-fb--display .azguards-fb__formula::-webkit-scrollbar-track {
	background: #f5f5f5;
}
.azguards-fb--display .azguards-fb__formula::-webkit-scrollbar-thumb {
	background: #d0d0d0;
	border-radius: 2px;
}
.azguards-fb--display .azguards-fb__formula {
	scrollbar-width: thin;
	scrollbar-color: #d0d0d0 #f5f5f5;
}