/**
 * Tema: WordPress Site Factory - Starter Theme
 * Arquivo: assets/css/template-category.css
 *
 * Desenvolvido por: Roger Alves
 * Data da Modificacao: 2026-05-28
 * Hora da Modificacao: 21:30
 *
 * Todos os direitos reservados.
 */

/* ============================================================
   HERO DA CATEGORIA
   ============================================================ */
.category-hero {
	background-color: #062547;
	padding: 5rem 1.5rem 4rem;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.category-hero-bg {
	position: absolute;
	inset: -14% 0;
	width: 100%;
	height: 128%;
	object-fit: cover;
	object-position: top;
	opacity: 0.18;
	filter: grayscale(1) sepia(0.15);
}

.category-hero::before {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg, rgba(3, 15, 29, 0.96), rgba(6, 37, 71, 0.88));
}

.category-hero::after {
	content: '';
	position: relative;
	display: block;
	width: 4rem;
	height: 3px;
	background: var(--color-secondary);
	margin: 1.5rem auto 0;
	border-radius: var(--radius-full);
}

.category-hero-eyebrow {
	position: relative;
	z-index: 1;
	font-size: 0.8rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-secondary);
	margin-bottom: 0.75rem;
}

.category-hero-title {
	position: relative;
	z-index: 1;
	font-size: clamp(2rem, 5vw, 3rem);
	color: var(--color-text-on-dark);
	margin-bottom: 1rem;
}

.category-hero-desc {
	position: relative;
	z-index: 1;
	max-width: 640px;
	margin: 0 auto;
	color: rgba(255, 255, 255, 0.75);
	font-size: 1.05rem;
	line-height: 1.7;
}

/* ============================================================
   GRADE DE POSTS
   ============================================================ */
.category-archive-layout {
	display: grid;
	gap: clamp(1.5rem, 4vw, 2.5rem);
	align-items: start;
}

.category-archive-layout--with-sidebar {
	grid-template-columns: minmax(210px, 260px) minmax(0, 1fr);
}

.category-archive-results {
	min-width: 0;
}

.library-author-filter {
	position: static;
	max-height: calc(100vh - 125px);
	overflow-y: auto;
	padding: 1.25rem;
	border: 1px solid rgba(13, 35, 58, 0.12);
	border-radius: var(--radius-md);
	background: var(--color-bg-light);
	box-shadow: var(--shadow-sm);
	scrollbar-width: thin;
	scrollbar-color: var(--color-secondary) transparent;
}

.library-author-filter::-webkit-scrollbar {
	width: 4px;
}

.library-author-filter::-webkit-scrollbar-thumb {
	background: var(--color-secondary);
	border-radius: var(--radius-full);
}

.library-author-filter-head {
	display: grid;
	gap: 0.55rem;
	margin-bottom: 1rem;
}

.library-author-filter-kicker {
	margin: 0;
	font-size: 0.72rem;
	font-weight: 800;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--color-accent);
}

.library-author-filter h2 {
	margin: 0;
	font-size: 1.25rem;
	line-height: 1.2;
	color: var(--color-primary);
}

.library-author-filter-toggle {
	justify-self: start;
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--color-accent);
	font: inherit;
	font-size: 0.82rem;
	font-weight: 700;
	cursor: pointer;
}

.library-author-filter-toggle:hover,
.library-author-filter-toggle:focus-visible {
	color: var(--color-accent-dark);
}

.library-author-options {
	display: grid;
	gap: 0.55rem;
	padding-right: 0.2rem;
}

.library-author-option {
	display: grid;
	grid-template-columns: 1rem minmax(0, 1fr);
	gap: 0.65rem;
	align-items: start;
	padding: 0.55rem 0.6rem;
	border-radius: var(--radius-sm);
	color: var(--color-text-secondary);
	font-size: 0.9rem;
	font-weight: 600;
	line-height: 1.35;
	cursor: pointer;
	transition: background var(--transition-fast), color var(--transition-fast);
}

.library-author-option:hover {
	background: rgba(13, 35, 58, 0.05);
	color: var(--color-primary);
}

.library-author-option input {
	width: 1rem;
	height: 1rem;
	margin: 0.1rem 0 0;
	accent-color: var(--color-accent);
}

.library-alphabet-index {
	margin-top: 1.25rem;
	padding-top: 1.25rem;
	border-top: 1px solid rgba(13, 35, 58, 0.1);
}

.library-alphabet-index-head {
	display: grid;
	gap: 0.55rem;
	margin-bottom: 1rem;
}

.library-alphabet-index-head h2 {
	margin: 0;
	font-size: 1.05rem;
	line-height: 1.2;
	color: var(--color-primary);
}

.library-alphabet-reset,
.library-alphabet-toggle {
	width: 100%;
	border: 0;
	background: transparent;
	font-family: var(--font-body);
	cursor: pointer;
	transition: background var(--transition-fast), color var(--transition-fast);
}

.library-alphabet-reset {
	margin-bottom: 0.45rem;
	padding: 0.65rem 0.75rem;
	border-radius: var(--radius-sm);
	color: var(--color-text-muted);
	font-size: 0.82rem;
	font-weight: 800;
	text-align: left;
}

.library-alphabet-reset:hover,
.library-alphabet-reset:focus-visible,
.library-alphabet-reset.is-active {
	background: rgba(13, 35, 58, 0.06);
	color: var(--color-primary);
}

.library-alphabet-list {
	display: grid;
	border: 1px solid rgba(13, 35, 58, 0.08);
	border-radius: var(--radius-md);
	background: rgba(255, 255, 255, 0.72);
	overflow: hidden;
}

.library-alphabet-group + .library-alphabet-group {
	border-top: 1px solid rgba(13, 35, 58, 0.08);
}

.library-alphabet-toggle {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	padding: 0.75rem;
	color: var(--color-text-secondary);
	text-align: left;
}

.library-alphabet-toggle:hover,
.library-alphabet-toggle:focus-visible,
.library-alphabet-toggle.is-active {
	background: rgba(13, 35, 58, 0.05);
	color: var(--color-primary);
}

.library-alphabet-toggle-main {
	display: flex;
	align-items: center;
	gap: 0.7rem;
	min-width: 0;
}

.library-alphabet-letter {
	display: inline-flex;
	width: 2rem;
	height: 2rem;
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
	border-radius: var(--radius-sm);
	background: rgba(244, 185, 66, 0.18);
	color: var(--color-accent);
	font-size: 0.88rem;
	font-weight: 900;
}

.library-alphabet-count {
	color: inherit;
	font-size: 0.88rem;
	font-weight: 600;
}

.library-alphabet-icon {
	color: var(--color-text-muted);
	font-size: 1rem;
	line-height: 1;
	transition: transform var(--transition-fast);
}

.library-alphabet-toggle[aria-expanded="true"] .library-alphabet-icon {
	transform: rotate(180deg);
}

.library-alphabet-posts {
	list-style: none;
	margin: 0;
	padding: 0.35rem 0;
	border-top: 1px solid rgba(13, 35, 58, 0.08);
	background: var(--color-bg-surface);
}

.library-alphabet-posts[hidden] {
	display: none;
}

.library-alphabet-posts a {
	display: block;
	padding: 0.5rem 0.85rem 0.5rem 3.45rem;
	color: var(--color-text-secondary);
	font-size: 0.82rem;
	font-weight: 600;
	line-height: 1.35;
}

.library-alphabet-posts a:hover,
.library-alphabet-posts a:focus-visible {
	background: rgba(112, 12, 20, 0.08);
	color: var(--color-accent);
}

.category-posts-grid {
	list-style: none;
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
	gap: 1rem;
	padding: 0;
	margin: 0 0 3rem;
}

.category-post-card {
	position: relative;
	min-height: 280px;
	border-radius: var(--radius-md);
	overflow: hidden;
	background: #062547;
	box-shadow: none;
	transition: var(--transition-smooth);
}

.category-post-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-lg);
}

.category-post-card-link {
	position: relative;
	display: flex;
	align-items: end;
	height: 100%;
	min-height: 280px;
	padding: 1rem;
	color: inherit;
}

.category-post-thumb {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
	background: #062547;
}

.category-post-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: sepia(0.42) saturate(0.8);
	transition: transform 0.6s ease;
}

.category-post-card:hover .category-post-thumb img {
	transform: scale(1.05);
}

.category-post-thumb--placeholder {
	background: var(--color-bg-surface);
	display: flex;
	align-items: center;
	justify-content: center;
}

.category-post-thumb--placeholder span {
	font-size: 0.85rem;
	color: var(--color-text-muted);
}

.category-post-card-link::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(7, 21, 36, 0.08), rgba(7, 21, 36, 0.82));
}

.category-post-title {
	position: relative;
	z-index: 2;
	font-size: clamp(1.05rem, 2vw, 1.3rem);
	font-weight: 800;
	color: var(--color-text-on-dark);
	line-height: 1.12;
	margin: 0;
	text-shadow: 0 2px 8px rgba(0, 0, 0, 0.26);
}

/* ── Pílula de categoria ── */
.category-post-pill {
	position: absolute;
	top: 0.625rem;
	left: 0.625rem;
	z-index: 3;
	display: inline-flex;
	align-items: center;
	padding: 0.25rem 0.625rem;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	line-height: 1;
	color: #ffffff;
	background: rgba(112, 12, 20, 0.82); /* var(--color-accent) com alpha */
	border-radius: 999px;
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	transition: background 0.18s;
	cursor: pointer;
}

.category-post-pill:hover {
	background: rgba(80, 8, 14, 0.95); /* accent-dark */
	color: #ffffff;
}

/* ============================================================
   SCROLL INFINITO
   ============================================================ */
.category-infinite-scroll {
	min-height: 3rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.85rem;
}

.category-infinite-scroll[hidden] {
	display: none;
}

.category-infinite-scroll.is-status-only .category-infinite-loader {
	display: none;
}

.category-infinite-loader {
	width: 2rem;
	height: 2rem;
	border-radius: var(--radius-full);
	border: 3px solid rgba(13, 35, 58, 0.14);
	border-top-color: var(--color-secondary);
	animation: categoryInfiniteSpin 800ms linear infinite;
}

.category-infinite-status {
	margin: 0;
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--color-text-muted);
	text-align: center;
}

.category-infinite-status[hidden] {
	display: none;
}

@keyframes categoryInfiniteSpin {
	to {
		transform: rotate(360deg);
	}
}

/* ============================================================
   DARK MODE
   ============================================================ */
html[data-gpm-theme="dark"] .library-author-filter {
	border-color: rgba(255, 255, 255, 0.07);
	background: var(--color-bg-light);
}

html[data-gpm-theme="dark"] .library-author-filter h2 {
	color: var(--color-primary);
}

html[data-gpm-theme="dark"] .library-author-option:hover {
	background: rgba(255, 255, 255, 0.06);
	color: var(--color-primary);
}

html[data-gpm-theme="dark"] .library-alphabet-index {
	border-top-color: rgba(255, 255, 255, 0.07);
}

html[data-gpm-theme="dark"] .library-alphabet-list {
	border-color: rgba(255, 255, 255, 0.07);
	background: var(--color-bg-surface);
}

html[data-gpm-theme="dark"] .library-alphabet-group + .library-alphabet-group {
	border-top-color: rgba(255, 255, 255, 0.07);
}

html[data-gpm-theme="dark"] .library-alphabet-toggle {
	color: var(--color-text-secondary);
}

html[data-gpm-theme="dark"] .library-alphabet-toggle:hover,
html[data-gpm-theme="dark"] .library-alphabet-toggle:focus-visible,
html[data-gpm-theme="dark"] .library-alphabet-toggle.is-active {
	background: rgba(255, 255, 255, 0.06);
	color: var(--color-primary);
}

html[data-gpm-theme="dark"] .library-alphabet-reset:hover,
html[data-gpm-theme="dark"] .library-alphabet-reset:focus-visible,
html[data-gpm-theme="dark"] .library-alphabet-reset.is-active {
	background: rgba(255, 255, 255, 0.06);
	color: var(--color-primary);
}

html[data-gpm-theme="dark"] .library-alphabet-letter {
	background: rgba(253, 186, 73, 0.18);
	color: var(--color-secondary);
}

html[data-gpm-theme="dark"] .library-alphabet-posts {
	border-top-color: rgba(255, 255, 255, 0.07);
	background: var(--color-bg-light);
}

html[data-gpm-theme="dark"] .library-alphabet-posts a {
	color: var(--color-text-secondary);
}

html[data-gpm-theme="dark"] .library-alphabet-posts a:hover,
html[data-gpm-theme="dark"] .library-alphabet-posts a:focus-visible {
	background: rgba(255, 255, 255, 0.06);
	color: var(--color-secondary);
}

/* Estado vazio */
.category-empty {
	text-align: center;
	padding: 4rem 0;
}

.category-empty p {
	font-size: 1.1rem;
	margin-bottom: 1.5rem;
}

/* ============================================================
   BARRA DE NUEVA BÚSQUEDA (search.php)
   ============================================================ */
.search-refine {
	background: var(--color-bg-surface);
	border-bottom: 1px solid rgba(13, 35, 58, 0.08);
	padding: 1.25rem 0;
}

.search-refine-form {
	display: flex;
	gap: 0.625rem;
	max-width: 560px;
}

.search-refine-input {
	flex: 1 1 0;
	min-width: 0;
	padding: 0.65rem 1rem;
	border: 1px solid rgba(13, 35, 58, 0.18);
	border-radius: var(--radius-md);
	background: var(--color-bg);
	color: var(--color-text);
	font: inherit;
	font-size: 0.95rem;
	transition: border-color 0.18s, box-shadow 0.18s;
}

.search-refine-input:focus {
	outline: none;
	border-color: var(--color-accent);
	box-shadow: 0 0 0 3px rgba(112, 12, 20, 0.12);
}

.search-refine-btn {
	flex: 0 0 auto;
	padding: 0.65rem 1.25rem;
	font-size: 0.9rem;
}

html[data-gpm-theme="dark"] .search-refine {
	background: var(--color-bg-light);
	border-bottom-color: rgba(255, 255, 255, 0.07);
}

html[data-gpm-theme="dark"] .search-refine-input {
	border-color: rgba(255, 255, 255, 0.12);
	background: var(--color-bg-surface);
	color: var(--color-text);
}

html[data-gpm-theme="dark"] .search-refine-input:focus {
	border-color: var(--color-secondary);
	box-shadow: 0 0 0 3px rgba(244, 185, 66, 0.15);
}

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */
@media (max-width: 640px) {
	.category-archive-layout--with-sidebar {
		grid-template-columns: 1fr;
	}

	.library-author-filter {
		position: static;
		max-height: none;
	}

	.category-posts-grid {
		grid-template-columns: 1fr;
	}

	.category-hero {
		padding: 3.5rem 1rem 2.5rem;
	}
}