/**
 * MCGT Documentos PDF — lista de downloads.
 *
 * Tema por custom properties no próprio componente (não vaza para o tema do site).
 * data-theme="auto"  → segue o sistema operacional (prefers-color-scheme).
 * data-theme="light" → claro forçado.  data-theme="dark" → escuro forçado.
 *
 * Para ajustar cores à identidade do site, redefina as variáveis no CSS do tema:
 * .mcgt-docs { --mcgt-docs-accent: #0b5; }
 */

/* ---------- Tokens: modo claro (padrão) ---------- */
.mcgt-docs {
	--mcgt-docs-bg: #ffffff;
	--mcgt-docs-surface: #f6f7f9;
	--mcgt-docs-surface-hover: #eef1f5;
	--mcgt-docs-border: #e1e5ea;
	--mcgt-docs-text: #1b1f24;
	--mcgt-docs-muted: #59626e;
	--mcgt-docs-accent: #1f4fd6;
	--mcgt-docs-accent-hover: #173fae;
	--mcgt-docs-on-accent: #ffffff;
	--mcgt-docs-file: #c4302b;
	--mcgt-docs-file-bg: #fdecea;
	--mcgt-docs-badge-text: #7a4a00;
	--mcgt-docs-badge-bg: #fff1d6;
	--mcgt-docs-focus: #1f4fd6;
	--mcgt-docs-radius: 12px;
	--mcgt-docs-shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
}

/* ---------- Tokens: modo escuro ---------- */
.mcgt-docs[data-theme="dark"] {
	--mcgt-docs-bg: #14171c;
	--mcgt-docs-surface: #1c2027;
	--mcgt-docs-surface-hover: #232832;
	--mcgt-docs-border: #2e343e;
	--mcgt-docs-text: #e9ecf0;
	--mcgt-docs-muted: #a2abb7;
	--mcgt-docs-accent: #7fa5ff;
	--mcgt-docs-accent-hover: #a3bfff;
	--mcgt-docs-on-accent: #0c1220;
	--mcgt-docs-file: #ff7b72;
	--mcgt-docs-file-bg: #3a1f1f;
	--mcgt-docs-badge-text: #ffd48a;
	--mcgt-docs-badge-bg: #3b2d12;
	--mcgt-docs-focus: #a3bfff;
	--mcgt-docs-shadow: none;
	color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
	.mcgt-docs[data-theme="auto"] {
		--mcgt-docs-bg: #14171c;
		--mcgt-docs-surface: #1c2027;
		--mcgt-docs-surface-hover: #232832;
		--mcgt-docs-border: #2e343e;
		--mcgt-docs-text: #e9ecf0;
		--mcgt-docs-muted: #a2abb7;
		--mcgt-docs-accent: #7fa5ff;
		--mcgt-docs-accent-hover: #a3bfff;
		--mcgt-docs-on-accent: #0c1220;
		--mcgt-docs-file: #ff7b72;
		--mcgt-docs-file-bg: #3a1f1f;
		--mcgt-docs-badge-text: #ffd48a;
		--mcgt-docs-badge-bg: #3b2d12;
		--mcgt-docs-focus: #a3bfff;
		--mcgt-docs-shadow: none;
		color-scheme: dark;
	}
}

/* ---------- Contêiner ---------- */
.mcgt-docs {
	container-type: inline-size;
	box-sizing: border-box;
	margin-block: 2rem;
	padding: clamp(1rem, 3vw, 1.5rem);
	background: var(--mcgt-docs-bg);
	color: var(--mcgt-docs-text);
	border: 1px solid var(--mcgt-docs-border);
	border-radius: calc(var(--mcgt-docs-radius) + 4px);
	font: inherit;
	line-height: 1.5;
	transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.mcgt-docs *,
.mcgt-docs *::before,
.mcgt-docs *::after {
	box-sizing: inherit;
}

.mcgt-docs__header {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem 1rem;
	margin-block-end: 1rem;
}

.mcgt-docs__title {
	margin: 0;
	color: inherit;
	font-size: clamp(1.2rem, 2.5vw, 1.45rem);
	line-height: 1.25;
}

/* ---------- Alternador claro/escuro ---------- */
.mcgt-docs__theme-toggle {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	margin-inline-start: auto;
	padding: 0.4rem 0.8rem;
	background: var(--mcgt-docs-surface);
	color: var(--mcgt-docs-text);
	border: 1px solid var(--mcgt-docs-border);
	border-radius: 999px;
	font: inherit;
	font-size: 0.875rem;
	line-height: 1.2;
	cursor: pointer;
}

.mcgt-docs__theme-toggle[hidden] {
	display: none;
}

.mcgt-docs__theme-toggle:hover {
	background: var(--mcgt-docs-surface-hover);
}

.mcgt-docs__theme-toggle[aria-pressed="true"] {
	border-color: var(--mcgt-docs-accent);
	color: var(--mcgt-docs-accent);
}

/* ---------- Lista ---------- */
.mcgt-docs__list {
	display: grid;
	gap: 0.75rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.mcgt-docs__item {
	margin: 0;
	padding: 0;
}

.mcgt-docs__item::before,
.mcgt-docs__item::marker {
	content: none;
}

.mcgt-doc {
	display: grid;
	grid-template-columns: auto minmax(0, 1fr) auto;
	align-items: center;
	gap: 1rem;
	padding: 1rem;
	background: var(--mcgt-docs-surface);
	border: 1px solid var(--mcgt-docs-border);
	border-radius: var(--mcgt-docs-radius);
	box-shadow: var(--mcgt-docs-shadow);
	transition: background-color 0.2s ease, border-color 0.2s ease;
}

.mcgt-doc:hover {
	background: var(--mcgt-docs-surface-hover);
}

.mcgt-doc__icon {
	display: grid;
	place-items: center;
	inline-size: 3rem;
	block-size: 3rem;
	background: var(--mcgt-docs-file-bg);
	color: var(--mcgt-docs-file);
	border-radius: 10px;
}

.mcgt-doc__icon-label {
	fill: var(--mcgt-docs-file-bg);
	font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
	font-size: 5.2px;
	font-weight: 800;
	letter-spacing: 0.02em;
}

.mcgt-doc__body {
	min-inline-size: 0;
}

.mcgt-doc__title {
	margin: 0;
	color: inherit;
	font-size: 1.0625rem;
	line-height: 1.3;
	overflow-wrap: anywhere;
}

.mcgt-doc__description {
	margin: 0.3rem 0 0;
	color: var(--mcgt-docs-muted);
	font-size: 0.9375rem;
}

.mcgt-doc__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.25rem 0.75rem;
	margin: 0.5rem 0 0;
	color: var(--mcgt-docs-muted);
	font-size: 0.8125rem;
}

.mcgt-doc__badge {
	padding: 0.1rem 0.5rem;
	background: var(--mcgt-docs-badge-bg);
	color: var(--mcgt-docs-badge-text);
	border-radius: 999px;
	font-weight: 600;
}

/* ---------- Ações ---------- */
.mcgt-doc__button,
.mcgt-doc__locked {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.45rem;
	padding: 0.6rem 1rem;
	border-radius: 8px;
	font-size: 0.9375rem;
	font-weight: 600;
	line-height: 1.2;
	white-space: nowrap;
	text-decoration: none;
}

.mcgt-doc__button--download,
.mcgt-doc__button--download:visited {
	background: var(--mcgt-docs-accent);
	color: var(--mcgt-docs-on-accent);
	border: 1px solid transparent;
}

.mcgt-doc__button--download:hover {
	background: var(--mcgt-docs-accent-hover);
	color: var(--mcgt-docs-on-accent);
}

.mcgt-doc__button--login,
.mcgt-doc__button--login:visited {
	background: transparent;
	color: var(--mcgt-docs-accent);
	border: 1px solid currentColor;
}

.mcgt-doc__button--login:hover {
	background: var(--mcgt-docs-surface-hover);
	color: var(--mcgt-docs-accent-hover);
}

.mcgt-doc__locked {
	color: var(--mcgt-docs-muted);
	border: 1px dashed var(--mcgt-docs-border);
}

/* ---------- Filtro por categoria ---------- */
.mcgt-docs__filter {
	margin-block-end: 1.25rem;
}

.mcgt-docs__filter[hidden] {
	display: none;
}

.mcgt-docs__filter-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.mcgt-docs__filter-list > li {
	margin: 0;
	padding: 0;
}

.mcgt-docs__filter-list > li::before,
.mcgt-docs__filter-list > li::marker {
	content: none;
}

.mcgt-docs__chip {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.4rem 0.85rem;
	background: var(--mcgt-docs-surface);
	color: var(--mcgt-docs-text);
	border: 1px solid var(--mcgt-docs-border);
	border-radius: 999px;
	font: inherit;
	font-size: 0.875rem;
	line-height: 1.2;
	cursor: pointer;
}

.mcgt-docs__chip:hover {
	background: var(--mcgt-docs-surface-hover);
}

.mcgt-docs__chip[aria-pressed="true"] {
	background: var(--mcgt-docs-accent);
	color: var(--mcgt-docs-on-accent);
	border-color: var(--mcgt-docs-accent);
}

.mcgt-docs__chip-count {
	min-inline-size: 1.4em;
	padding: 0 0.35em;
	background: var(--mcgt-docs-bg);
	color: var(--mcgt-docs-muted);
	border-radius: 999px;
	font-size: 0.75rem;
	text-align: center;
}

.mcgt-docs__chip[aria-pressed="true"] .mcgt-docs__chip-count {
	background: rgba(255, 255, 255, 0.2);
	color: inherit;
}

/* ---------- Grupos por categoria ---------- */
.mcgt-docs__group + .mcgt-docs__group {
	margin-block-start: 1.75rem;
}

.mcgt-docs__group[hidden] {
	display: none;
}

.mcgt-docs__group-title {
	margin: 0 0 0.75rem;
	padding-block-end: 0.5rem;
	color: inherit;
	font-size: 1.0625rem;
	line-height: 1.3;
	letter-spacing: 0.01em;
	border-block-end: 1px solid var(--mcgt-docs-border);
}

.mcgt-docs__group-description {
	margin: -0.25rem 0 0.75rem;
	color: var(--mcgt-docs-muted);
	font-size: 0.9375rem;
}

/* ---------- Foco visível ---------- */
.mcgt-docs a:focus-visible,
.mcgt-docs button:focus-visible {
	outline: 3px solid var(--mcgt-docs-focus);
	outline-offset: 2px;
}

/* ---------- Acessibilidade: texto só para leitores de tela ---------- */
.mcgt-visually-hidden {
	position: absolute !important;
	inline-size: 1px;
	block-size: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* ---------- Telas estreitas (pelo tamanho do contêiner, não da janela) ---------- */
@container (max-width: 520px) {
	.mcgt-doc {
		grid-template-columns: auto minmax(0, 1fr);
		align-items: start;
	}

	.mcgt-doc__action {
		grid-column: 1 / -1;
	}

	.mcgt-doc__button,
	.mcgt-doc__locked {
		inline-size: 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.mcgt-docs,
	.mcgt-doc {
		transition: none;
	}
}