/* ==========================================================================
   Blogging Brilliance Grid — frontend styles
   Clean white background, modern editorial look.
   ========================================================================== */

.bbgrid {
	--bbg-ink: #14151a;
	--bbg-muted: #6b7280;
	--bbg-accent: #6d5ef2;
	--bbg-bg: #ffffff;
	--bbg-radius: 14px;
	--bbg-shadow: 0 1px 2px rgba(20, 21, 26, 0.05), 0 10px 30px rgba(20, 21, 26, 0.07);
	--bbg-shadow-hover: 0 2px 4px rgba(20, 21, 26, 0.06), 0 18px 44px rgba(20, 21, 26, 0.13);

	background: var(--bbg-bg);
	color: var(--bbg-ink);
	margin: 0 0 2.5rem;
	font-size: 16px;
	line-height: 1.55;
}

.bbgrid *,
.bbgrid *::before,
.bbgrid *::after {
	box-sizing: border-box;
}

.bbgrid img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	border: 0;
}

.bbgrid a {
	text-decoration: none;
	color: inherit;
}

.bbgrid h2,
.bbgrid h3,
.bbgrid h4,
.bbgrid p {
	margin: 0;
	padding: 0;
}

/* ---------- Section header -------------------------------------------- */

.bbgrid-header {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	margin-bottom: 1.5rem;
}

.bbgrid-heading {
	font-size: clamp(1.5rem, 3vw, 2rem);
	font-weight: 800;
	letter-spacing: -0.02em;
	color: var(--bbg-ink);
}

.bbgrid-viewall {
	font-weight: 700;
	color: var(--bbg-accent);
	white-space: nowrap;
	transition: opacity 0.2s ease;
}

.bbgrid-viewall:hover {
	opacity: 0.75;
}

/* ---------- Category badges ------------------------------------------- */

.bbgrid-cat {
	display: inline-block;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	line-height: 1;
}

/* purple eyebrow text (hero sidebar / list) */
.bbgrid-cat--eyebrow {
	color: var(--bbg-accent);
	margin-bottom: 0.5rem;
}

/* white chip on image overlays */
.bbgrid-cat--label {
	background: #ffffff;
	color: var(--bbg-ink);
	padding: 0.45em 0.9em;
	border-radius: 4px;
	margin-bottom: 0.85rem;
}

/* soft pill (cards) */
.bbgrid-cat--pill {
	background: #f1f2f6;
	color: var(--bbg-ink);
	padding: 0.55em 1em;
	border-radius: 999px;
	font-size: 0.78rem;
	letter-spacing: 0.01em;
	text-transform: none;
	font-weight: 600;
	margin-bottom: 0.85rem;
	transition: background 0.2s ease;
}

.bbgrid-cat--pill:hover {
	background: #e7e8f0;
}

/* red flag label (editorial) */
.bbgrid-cat--flag {
	background: #fdf0ee;
	color: #d64530;
	padding: 0.5em 0.8em;
	margin: 1rem 0 0.75rem;
}

/* dark tag (magazine) */
.bbgrid-cat--tag {
	background: #3d4459;
	color: #ffffff;
	padding: 0.45em 0.8em;
	border-radius: 3px;
	font-size: 0.7rem;
	letter-spacing: 0.05em;
	text-transform: none;
	font-weight: 600;
	margin-bottom: 0.7rem;
}

/* ---------- Meta row ---------------------------------------------------- */

.bbgrid-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 1.1rem;
	font-size: 0.82rem;
	color: var(--bbg-muted);
	margin-top: 0.75rem;
}

.bbgrid-meta-item {
	display: inline-flex;
	align-items: center;
	gap: 0.4em;
}

.bbgrid-icon svg {
	width: 0.9em;
	height: 0.9em;
	display: block;
	opacity: 0.75;
}

.bbgrid-date-plain {
	font-size: 0.8rem;
	color: var(--bbg-muted);
}

/* ---------- Thumbnails & placeholder ----------------------------------- */

.bbgrid-thumb {
	display: block;
	overflow: hidden;
	background: #eef0f4;
}

.bbgrid-thumb img {
	transition: transform 0.45s ease;
}

.bbgrid-thumb:hover img {
	transform: scale(1.045);
}

.bbgrid-thumb-placeholder {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 200px;
	background: linear-gradient(135deg, #eef0f4 0%, #e2e5ec 100%);
}

.bbgrid-excerpt {
	color: var(--bbg-muted);
	font-size: 0.95rem;
	margin-top: 0.6rem;
}

.bbgrid-empty {
	padding: 2rem;
	text-align: center;
	color: #6b7280;
	background: #fafafa;
	border: 1px dashed #d9dbe1;
	border-radius: 12px;
}

/* ==========================================================================
   STYLE 1 — HERO
   ========================================================================== */

.bbgrid-hero-wrap {
	display: grid;
	grid-template-columns: minmax(0, 2.4fr) minmax(0, 1fr);
	gap: 2rem;
}

.bbgrid-hero-main {
	position: relative;
	border-radius: var(--bbg-radius);
	overflow: hidden;
	min-height: 460px;
	display: flex;
	align-items: flex-end;
	isolation: isolate;
}

.bbgrid-hero-main .bbgrid-hero-img,
.bbgrid-hero-main .bbgrid-thumb-placeholder {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	z-index: -2;
}

.bbgrid-hero-main::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(10, 11, 16, 0.78) 0%, rgba(10, 11, 16, 0.25) 55%, rgba(10, 11, 16, 0.05) 100%);
	z-index: -1;
}

.bbgrid-hero-overlay {
	padding: clamp(1.25rem, 4vw, 2.5rem);
	color: #ffffff;
	max-width: 640px;
}

.bbgrid-hero-title {
	font-size: clamp(1.5rem, 3.4vw, 2.4rem);
	font-weight: 800;
	line-height: 1.18;
	letter-spacing: -0.02em;
}

.bbgrid-hero-title a:hover {
	text-decoration: underline;
	text-underline-offset: 4px;
}

.bbgrid-hero-overlay .bbgrid-meta,
.bbgrid-hero-overlay .bbgrid-excerpt {
	color: rgba(255, 255, 255, 0.85);
}

.bbgrid-hero-overlay .bbgrid-cat--label {
	background: transparent;
	color: #ffffff;
	padding: 0;
	letter-spacing: 0.28em;
}

.bbgrid-hero-side {
	display: flex;
	flex-direction: column;
	gap: 1.4rem;
}

.bbgrid-hero-side-thumb {
	border-radius: 10px;
	aspect-ratio: 16 / 10;
	margin-bottom: 0.25rem;
}

.bbgrid-hero-side-item {
	padding-bottom: 1.4rem;
	border-bottom: 1px solid #eceef2;
}

.bbgrid-hero-side-item:last-child {
	border-bottom: 0;
	padding-bottom: 0;
}

.bbgrid-side-title {
	font-size: 1.05rem;
	font-weight: 800;
	line-height: 1.35;
	letter-spacing: -0.01em;
}

.bbgrid-side-title a:hover {
	color: var(--bbg-accent);
}

/* ==========================================================================
   STYLE 2 — CARDS
   ========================================================================== */

.bbgrid-cards {
	display: grid;
	gap: 1.75rem;
}

.bbgrid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.bbgrid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.bbgrid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.bbgrid-card {
	background: #ffffff;
	border-radius: var(--bbg-radius);
	overflow: hidden;
	box-shadow: var(--bbg-shadow);
	transition: transform 0.25s ease, box-shadow 0.25s ease;
	display: flex;
	flex-direction: column;
}

.bbgrid-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--bbg-shadow-hover);
}

.bbgrid-card-thumb {
	aspect-ratio: 16 / 10;
}

.bbgrid-card-body {
	padding: 1.4rem 1.5rem 1.6rem;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
}

.bbgrid-card-title {
	font-size: 1.25rem;
	font-weight: 800;
	line-height: 1.3;
	letter-spacing: -0.015em;
}

.bbgrid-card-title a:hover {
	color: var(--bbg-accent);
}

/* ==========================================================================
   STYLE 3 — LIST
   ========================================================================== */

.bbgrid-list {
	display: flex;
	flex-direction: column;
	gap: 2.25rem;
}

.bbgrid-list-item {
	display: grid;
	grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
	gap: 1.75rem;
	align-items: start;
}

.bbgrid-list-thumb {
	border-radius: 10px;
	aspect-ratio: 4 / 3;
}

.bbgrid-list-title {
	font-size: clamp(1.2rem, 2.2vw, 1.55rem);
	font-weight: 800;
	line-height: 1.28;
	letter-spacing: -0.015em;
}

.bbgrid-list-title a:hover {
	color: var(--bbg-accent);
}

/* ==========================================================================
   STYLE 4 — EDITORIAL
   ========================================================================== */

.bbgrid-editorial-row {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 2.25rem;
}

.bbgrid-ed-thumb {
	aspect-ratio: 16 / 10;
	border-radius: 6px;
}

.bbgrid-ed-item {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
}

.bbgrid-ed-title {
	font-size: 1.35rem;
	font-weight: 800;
	line-height: 1.28;
	letter-spacing: -0.01em;
}

.bbgrid-ed-title a:hover {
	color: #d64530;
}

/* ==========================================================================
   STYLE 5 — MAGAZINE
   ========================================================================== */

.bbgrid-mag-wrap {
	display: grid;
	grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
	gap: 2rem;
}

.bbgrid-mag-main {
	position: relative;
	border-radius: var(--bbg-radius);
	overflow: hidden;
	min-height: 440px;
	display: flex;
	align-items: flex-end;
	isolation: isolate;
}

.bbgrid-mag-main .bbgrid-mag-img,
.bbgrid-mag-main .bbgrid-thumb-placeholder {
	position: absolute;
	inset: 0;
	z-index: -2;
	object-fit: cover;
}

.bbgrid-mag-main::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(15, 17, 26, 0.72) 0%, rgba(15, 17, 26, 0.1) 60%);
	z-index: -1;
}

.bbgrid-mag-overlay {
	padding: clamp(1.25rem, 3.5vw, 2.25rem);
	color: #ffffff;
}

.bbgrid-mag-title {
	font-size: clamp(1.4rem, 3vw, 2.1rem);
	font-weight: 800;
	line-height: 1.2;
	letter-spacing: -0.02em;
}

.bbgrid-mag-title a:hover {
	text-decoration: underline;
	text-underline-offset: 4px;
}

.bbgrid-mag-overlay .bbgrid-meta {
	color: rgba(255, 255, 255, 0.85);
}

.bbgrid-mag-side {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

.bbgrid-mag-item {
	display: grid;
	grid-template-columns: 150px minmax(0, 1fr);
	gap: 1.1rem;
	align-items: start;
}

.bbgrid-mag-thumb {
	border-radius: 8px;
	aspect-ratio: 4 / 3;
}

.bbgrid-mag-item-title {
	font-size: 1.05rem;
	font-weight: 800;
	line-height: 1.32;
	margin-bottom: 0.35rem;
}

.bbgrid-mag-item-title a:hover {
	color: var(--bbg-accent);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
	.bbgrid-cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.bbgrid-hero-wrap,
	.bbgrid-mag-wrap { grid-template-columns: 1fr; }
	.bbgrid-hero-main { min-height: 400px; }
}

@media (max-width: 782px) {
	.bbgrid-cols-2,
	.bbgrid-cols-3,
	.bbgrid-editorial-row { grid-template-columns: 1fr; }

	.bbgrid-list-item { grid-template-columns: 1fr; gap: 1rem; }
	.bbgrid-list-thumb { aspect-ratio: 16 / 9; }

	.bbgrid-hero-main,
	.bbgrid-mag-main { min-height: 340px; }

	.bbgrid-mag-item { grid-template-columns: 120px minmax(0, 1fr); }
}

@media (max-width: 480px) {
	.bbgrid-cols-4 { grid-template-columns: 1fr; }
	.bbgrid-header { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
}

/* ---------- Accessibility ---------------------------------------------- */

.bbgrid a:focus-visible {
	outline: 2px solid var(--bbg-accent);
	outline-offset: 3px;
	border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
	.bbgrid *,
	.bbgrid *::before,
	.bbgrid *::after {
		transition: none !important;
	}
	.bbgrid-thumb:hover img {
		transform: none;
	}
}