/**
 * Column Archive — Column-specific overrides
 *
 * Extends grant-archive.css (.gia design system) with column-only
 * tweaks: thumbnail support on cards, difficulty badge colors, and
 * grid layout tuning for shorter content.
 *
 * Load order: grant-archive.css FIRST, then this file.
 *
 * @package Grant_Insight_Perfect
 * @version 1.0.0
 */

/* ============================================================
 * Column brand accent — same navy, sub-color tweak
 * ============================================================ */
.gia--column .gia__brand-icon {
	background: #0a1d4d;
	font-family: var(--gia-serif);
	letter-spacing: -.04em;
}

/* Hero stats: 3-up like grant, but icon tint matches column theme */
.gia--column .gia__stat-icon {
	background: rgba(10, 29, 77, .08);
	color: var(--gia-primary);
}

/* ============================================================
 * Card grid — 2 columns of cards on wide screens, single on mobile
 * ============================================================ */
.gia--column .gia__cards--grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
	gap: 16px;
}

@media (max-width: 600px) {
	.gia--column .gia__cards--grid {
		grid-template-columns: 1fr;
	}
}

/* ============================================================
 * Card thumbnail (column-only) — small leading image
 * ============================================================ */
.cia__card-thumb {
	display: block;
	flex: 0 0 140px;
	width: 140px;
	height: 100px;
	overflow: hidden;
	border-radius: var(--gia-radius);
	background: var(--gia-bg-soft);
	border: 1px solid var(--gia-line);
}
.cia__card-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform .3s var(--gia-ease);
}
.gia__card:hover .cia__card-thumb img {
	transform: scale(1.05);
}

/* In list-mode (default), thumb sits at the front of card-grid. */
.gia--column .gia__card-grid {
	display: flex;
	gap: 24px;
	align-items: center;
	flex-wrap: wrap;
}

/* In grid-mode, thumb spans full width on top of the card. */
.gia--column .gia__cards--grid .gia__card { padding: 0; overflow: hidden; }
.gia--column .gia__cards--grid .gia__card-grid {
	flex-direction: column;
	align-items: stretch;
	gap: 0;
}
.gia--column .gia__cards--grid .cia__card-thumb {
	flex: 0 0 auto;
	width: 100%;
	height: 180px;
	border-radius: 0;
	border: 0;
	border-bottom: 1px solid var(--gia-line);
}
.gia--column .gia__cards--grid .gia__card-body { padding: 18px 20px 4px; }
.gia--column .gia__cards--grid .gia__card-metrics {
	flex-wrap: wrap;
	padding: 12px 20px;
	border-top: 1px solid var(--gia-line-2);
	gap: 0;
	justify-content: space-between;
}
.gia--column .gia__cards--grid .gia__card-cta {
	margin: 0 20px 18px;
	width: calc(100% - 40px);
}
.gia--column .gia__cards--grid .gia__metric { padding: 0 6px; min-width: 60px; }
.gia--column .gia__cards--grid .gia__metric:first-child { padding-left: 0; }
.gia--column .gia__cards--grid .gia__metric-value { font-size: 16px; }

/* ============================================================
 * Difficulty badges — semantic dot colors
 * ============================================================ */
.gia__badge--diff-beginner::before     { background: #15803d; }
.gia__badge--diff-beginner             { color: #15803d !important; }
.gia__badge--diff-intermediate::before { background: #b45309; }
.gia__badge--diff-intermediate         { color: #b45309 !important; }
.gia__badge--diff-advanced::before     { background: #b91c1c; }
.gia__badge--diff-advanced             { color: #b91c1c !important; }

/* ============================================================
 * Mobile thumbnail behavior (list mode)
 * ============================================================ */
@media (max-width: 768px) {
	.gia--column .gia__card-grid {
		flex-direction: column;
		align-items: stretch;
		gap: 16px;
	}
	.cia__card-thumb {
		flex: 0 0 auto;
		width: 100%;
		height: 160px;
	}
}

/* ============================================================
 * Card title — slightly smaller on column for tighter scan
 * ============================================================ */
.cia__card .gia__card-title {
	font-size: 17px;
	line-height: 1.55;
}

/* ============================================================
 * CTA — read article instead of see details
 * ============================================================ */
.cia__card .gia__card-cta {
	min-width: 110px;
}

/* ============================================================
 * Hero — slightly different copy padding (column has shorter title)
 * ============================================================ */
.gia--column .gia__hero { min-height: 480px; }
.gia--column .gia__hero-inner { min-height: 480px; padding: 56px 24px 64px; }

@media (max-width: 860px) {
	.gia--column .gia__hero { min-height: 380px; }
	.gia--column .gia__hero-inner { min-height: 380px; padding: 40px 20px 48px; }
}