/* Curated Studies list — [case_study_list] shortcode.
 * Matches the site design system (Source Serif 4 headings / Plus Jakarta Sans
 * body, brand blue #1A6BCA). */

.csl-wrap {
	--csl-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	--csl-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
	--csl-ink: #14181f;
	--csl-muted: #878c95;
	--csl-blue: #1a6bca;
	--csl-line: #eceef2;
	max-width: 1080px;
	margin: 0 auto;
	font-family: var( --csl-sans );
}

/* ===== Header + search ===== */
.csl-wrap .csl-header {
	text-align: center;
	max-width: 640px;
	margin: 0 auto 2.25rem;
	padding-top: 1rem;
}

.csl-wrap .csl-eyebrow {
	font-size: 0.95rem;
	font-weight: 600;
	color: var( --csl-blue );
	margin: 0 0 0.6rem;
}

.csl-wrap .csl-title {
	font-family: var( --csl-serif );
	font-size: 2.4rem;
	font-weight: 600;
	line-height: 1.15;
	color: var( --csl-ink );
	margin: 0 0 1rem;
}

.csl-wrap .csl-subtitle {
	font-size: 1.05rem;
	line-height: 1.6;
	color: var( --csl-muted );
	margin: 0 0 1.75rem;
}

.csl-wrap .csl-search {
	display: flex;
	gap: 0.5rem;
	align-items: stretch;
	text-align: left;
}

.csl-wrap .csl-search-field {
	position: relative;
	flex: 1 1 auto;
}

.csl-wrap .csl-search-input {
	width: 100%;
	font-family: var( --csl-sans );
	font-size: 1rem;
	padding: 0.85rem 1.1rem;
	border: 1px solid #d6dbe5;
	border-radius: 50px;
	color: var( --csl-ink );
	background: #fff;
	outline: none;
}

.csl-wrap .csl-search-input:focus {
	border-color: var( --csl-blue );
	box-shadow: 0 0 0 3px rgba( 26, 107, 202, 0.12 );
}

.csl-wrap .csl-search-input::placeholder { color: #9aa2af; }

.csl-wrap .csl-search-btn {
	flex: 0 0 auto;
	font-family: var( --csl-sans );
	font-size: 1rem;
	font-weight: 600;
	color: #fff;
	background: #1f2430;
	border: none;
	border-radius: 50px;
	padding: 0 1.6rem;
	cursor: pointer;
	transition: background 0.15s ease;
}

.csl-wrap .csl-search-btn:hover { background: #2b313c; }

/* ===== Live search dropdown ===== */
.csl-wrap .csl-search-dropdown {
	position: absolute;
	top: calc( 100% + 6px );
	left: 0;
	right: 0;
	z-index: 30;
	background: #fff;
	border: 1px solid var( --csl-line );
	border-radius: 12px;
	box-shadow: 0 12px 30px rgba( 0, 0, 0, 0.10 );
	overflow: hidden;
	max-height: 70vh;
	overflow-y: auto;
}

.csl-wrap .csl-sd-item {
	display: flex;
	align-items: center;
	gap: 0.7rem;
	padding: 0.7rem 1rem;
	text-decoration: none;
	border-bottom: 1px solid #f1f3f7;
}

.csl-wrap .csl-sd-item:hover { background: #f6f8fb; }
.csl-wrap .csl-sd-dot { flex: 0 0 auto; width: 9px; height: 9px; border-radius: 50%; }
.csl-wrap .csl-sd-text { display: flex; flex-direction: column; min-width: 0; }
.csl-wrap .csl-sd-title { font-size: 0.95rem; font-weight: 600; color: var( --csl-ink ); line-height: 1.25; }
.csl-wrap .csl-sd-meta { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var( --csl-muted ); margin-top: 2px; }
.csl-wrap .csl-sd-empty { padding: 1rem; font-size: 0.92rem; color: var( --csl-muted ); }
.csl-wrap .csl-sd-viewall {
	display: block;
	width: 100%;
	text-align: center;
	font-size: 0.88rem;
	font-weight: 700;
	color: var( --csl-blue );
	background: #f6f8fb;
	border: none;
	padding: 0.8rem 1rem;
	cursor: pointer;
}
.csl-wrap .csl-sd-viewall:hover { background: #eef2f8; }

/* ===== Study-type filter cloud ===== */
.csl-wrap .csl-filter {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.6rem;
	margin: 0 0 2.25rem;
}

.csl-wrap .csl-pill {
	font-size: 0.9rem;
	font-weight: 600;
	line-height: 1;
	color: #3a4250;
	background: #fff;
	border: 1px solid #d6dbe5;
	border-radius: 50px;
	padding: 0.6rem 1.15rem;
	text-decoration: none;
	transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.csl-wrap .csl-pill:hover { border-color: var( --csl-blue ); color: var( --csl-blue ); }
.csl-wrap .csl-pill.is-active { background: var( --csl-blue ); border-color: var( --csl-blue ); color: #fff; }

/* ===== Stats row ===== */
.csl-wrap .csl-stats {
	display: grid;
	grid-template-columns: repeat( 4, 1fr );
	gap: 1.25rem;
	margin: 0 0 2.5rem;
}

.csl-wrap .csl-stat {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	background: #f7f9fc;
	border: 1px solid var( --csl-line );
	border-radius: 14px;
	padding: 1.5rem 1rem;
}

.csl-wrap .csl-stat-num {
	font-family: var( --csl-serif );
	font-size: 2rem;
	font-weight: 700;
	color: var( --csl-blue );
	line-height: 1;
}

.csl-wrap .csl-stat-label {
	font-size: 0.9rem;
	color: var( --csl-muted );
	margin-top: 0.5rem;
}

/* ===== Result note (search) ===== */
.csl-wrap .csl-resultnote {
	font-size: 0.95rem;
	color: var( --csl-muted );
	margin: 0 0 1.25rem;
}
.csl-wrap .csl-resultnote a { color: var( --csl-blue ); text-decoration: none; font-weight: 600; }

/* ===== Study cards ===== */
.csl-wrap .csl-list {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
}

.csl-wrap .csl-card {
	display: flex;
	justify-content: space-between;
	gap: 2rem;
	background: #fff;
	border: 1px solid var( --csl-line );
	border-radius: 14px;
	padding: 1.6rem 1.75rem;
	transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.csl-wrap .csl-card:hover {
	box-shadow: 0 8px 24px rgba( 0, 0, 0, 0.06 );
	transform: translateY( -2px );
}

.csl-wrap .csl-card-main { flex: 1 1 auto; min-width: 0; }

.csl-wrap .csl-type {
	display: inline-block;
	font-size: 0.68rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	padding: 4px 10px;
	border-radius: 50px;
	margin-bottom: 0.85rem;
}

.csl-wrap .csl-card-title {
	font-family: var( --csl-serif );
	font-size: 1.2rem;
	font-weight: 600;
	line-height: 1.35;
	color: var( --csl-ink );
	margin: 0 0 0.6rem;
}

.csl-wrap .csl-authors { font-size: 0.9rem; color: var( --csl-muted ); margin: 0; }
.csl-wrap .csl-citation { font-size: 0.9rem; color: var( --csl-muted ); margin: 0 0 0.9rem; }

.csl-wrap .csl-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.6rem; }

.csl-wrap .csl-tag {
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var( --csl-blue );
	background: rgba( 26, 107, 202, 0.08 );
	border-radius: 50px;
	padding: 4px 10px;
}

.csl-wrap .csl-card-side {
	flex: 0 0 auto;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	justify-content: space-between;
	text-align: right;
}

.csl-wrap .csl-year { font-size: 0.9rem; color: var( --csl-muted ); }

.csl-wrap .csl-view {
	font-size: 0.9rem;
	font-weight: 600;
	color: var( --csl-blue );
	text-decoration: none;
	white-space: nowrap;
}
.csl-wrap .csl-view:hover { text-decoration: underline; }

.csl-wrap .csl-empty { text-align: center; color: var( --csl-muted ); padding: 3rem 0; font-size: 1.05rem; }

/* ===== Pagination ===== */
.csl-wrap .csl-pagination { margin-top: 2.5rem; }
.csl-wrap .csl-pagination ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem; list-style: none; margin: 0; padding: 0; }
.csl-wrap .csl-pagination a,
.csl-wrap .csl-pagination span {
	display: inline-block;
	min-width: 40px;
	text-align: center;
	font-size: 0.9rem;
	font-weight: 600;
	padding: 0.55rem 0.75rem;
	border-radius: 8px;
	border: 1px solid #d6dbe5;
	color: #3a4250;
	text-decoration: none;
}
.csl-wrap .csl-pagination a:hover { border-color: var( --csl-blue ); color: var( --csl-blue ); }
.csl-wrap .csl-pagination .current { background: var( --csl-blue ); border-color: var( --csl-blue ); color: #fff; }

/* ===== Responsive ===== */
@media ( max-width: 800px ) {
	.csl-wrap .csl-stats { grid-template-columns: repeat( 2, 1fr ); }
	.csl-wrap .csl-card { flex-direction: column; gap: 1rem; }
	.csl-wrap .csl-card-side {
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
		text-align: left;
		width: 100%;
		order: -1;
	}
}