/* ==========================================================================
   MuradOS — um desktop inventado para Murad Town
   área de trabalho em ameixa pontilhada, janelas em relevo, barra dourada.
   ========================================================================== */
@font-face {
	font-family: "Departure Mono";
	src: url("fonts/departuremono.woff2") format("woff2");
	font-display: swap;
}

:root {
	--area: #3b2350;
	--area-ponto: #4a2c63;
	--chrome: #d9d4c7;
	--chrome-claro: #fffdf6;
	--chrome-meio: #ece7da;
	--chrome-sombra: #8b8576;
	--chrome-escuro: #2b2820;
	--titulo-a: #232b55;
	--titulo-b: #3d5aa8;
	--titulo-texto: #f4c542;
	--papel: #fffdf6;
	--texto: #1d1b16;
	--texto-suave: #5d584b;
	--link: #23308f;
	--link-visitado: #6a2585;
	--selecao: #23308f;
	--aviso: #fff7c2;
	--ouro: #f4c542;
	--vermelho: #9b2d20;
	--font: "Departure Mono", ui-monospace, "Courier New", monospace;
	--barra: 44px;

	/* relevo: para fora (botões, janelas) e para dentro (campos) */
	--relevo-fora:
		inset -2px -2px 0 var(--chrome-escuro),
		inset 2px 2px 0 var(--chrome-claro),
		inset -4px -4px 0 var(--chrome-sombra),
		inset 4px 4px 0 var(--chrome-meio);
	--relevo-dentro:
		inset 2px 2px 0 var(--chrome-sombra),
		inset -2px -2px 0 var(--chrome-claro),
		inset 4px 4px 0 var(--chrome-escuro);
}

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

html { font-size: 16px; }

body {
	margin: 0;
	min-height: 100vh;
	font-family: var(--font);
	line-height: 1.6;
	color: var(--texto);
	/* papel de parede pontilhado (dithering de 2 cores) */
	background-color: var(--area);
	background-image: repeating-conic-gradient(var(--area-ponto) 0 25%, transparent 0 50%);
	background-size: 4px 4px;
}

::selection { background: var(--selecao); color: var(--chrome-claro); }
:focus-visible { outline: 2px dotted var(--chrome-escuro); outline-offset: 2px; }

.sr {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
}
.pular {
	position: absolute;
	left: 16px;
	top: -100px;
	z-index: 20;
	padding: 6px 12px;
	background: var(--chrome);
	color: var(--texto);
	box-shadow: var(--relevo-fora);
}
.pular:focus { top: 16px; }

/* ---- área de trabalho ----------------------------------------------------- */
.desktop {
	display: grid;
	grid-template-columns: 104px minmax(0, 1fr);
	gap: 16px;
	align-items: start;
	max-width: 1120px;
	min-height: 100vh;
	margin: 0 auto;
	padding: 20px 16px calc(var(--barra) + 28px);
}

.icones ul { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.icones a,
.icones a:visited {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
	padding: 6px 2px;
	color: #fff;
	text-align: center;
	text-decoration: none;
	font-size: 0.8rem;
	line-height: 1.2;
}
.icones img { width: 48px; height: auto; filter: drop-shadow(2px 2px 0 rgba(0, 0, 0, 0.5)); }
.icones span { padding: 1px 4px; text-shadow: 1px 1px 0 #000; }
.icones a:hover span,
.icones a:focus-visible span,
.icones a[aria-current] span {
	background: var(--selecao);
	outline: 1px dotted #fff;
	text-shadow: none;
}
.icones a:focus-visible { outline: none; }

/* ---- janela --------------------------------------------------------------- */
.janela {
	display: flex;
	flex-direction: column;
	padding: 4px;
	background: var(--chrome);
	box-shadow: var(--relevo-fora), 8px 8px 0 rgba(0, 0, 0, 0.35);
}
.janela-titulo {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 3px 4px 3px 6px;
	background: linear-gradient(90deg, var(--titulo-a), var(--titulo-b));
	color: var(--titulo-texto);
	font-weight: 700;
}
.janela-titulo img { image-rendering: pixelated; flex: none; }
.janela-nome { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.janela-botoes { display: flex; gap: 3px; }
.janela-botoes > span,
.janela-botoes > a {
	display: grid;
	place-items: center;
	width: 22px;
	height: 20px;
	background: var(--chrome);
	color: var(--texto);
	font-size: 0.85rem;
	line-height: 1;
	text-decoration: none;
	box-shadow: var(--relevo-fora);
}
.janela-botoes > a:hover { background: var(--vermelho); color: #fff; }
.janela-botoes > a:active { box-shadow: var(--relevo-dentro); }

.janela-endereco {
	display: flex;
	align-items: center;
	gap: 8px;
	margin: 6px 2px;
	font-size: 0.8rem;
}
.janela-endereco > span { color: var(--texto-suave); }
.janela-endereco .breadcrumb {
	flex: 1;
	display: flex;
	flex-wrap: wrap;
	margin: 0;
	padding: 3px 8px;
	list-style: none;
	background: var(--papel);
	box-shadow: var(--relevo-dentro);
}
.janela-endereco .breadcrumb li + li::before { content: "\\"; padding: 0 4px; color: var(--texto-suave); }

.janela-corpo {
	padding: 1.4rem clamp(1rem, 4vw, 2.4rem) 2rem;
	background: var(--papel);
	box-shadow: var(--relevo-dentro);
	overflow-wrap: break-word;
}
.janela-status {
	display: flex;
	justify-content: space-between;
	gap: 8px;
	margin-top: 4px;
	font-size: 0.75rem;
}
.janela-status span { flex: 1; padding: 1px 8px; box-shadow: var(--relevo-dentro); }
.janela-status span:last-child { flex: none; }
.editar { text-align: right; font-size: 0.8rem; }

/* ---- conteúdo ------------------------------------------------------------- */
.page_content > :first-child { margin-top: 0; }
.page_content p:empty { display: none; }
h1, h2, h3, h4, h5, h6 { line-height: 1.2; margin: 1.6rem 0 0.7rem; }
h1 { font-size: 2rem; }
h2 { font-size: 1.7rem; }
h3 { font-size: 1.35rem; border-bottom: 2px solid var(--chrome); padding-bottom: 4px; }
h4 { font-size: 1.1rem; }
h5, h6 { font-size: 1rem; }
p { margin: 0 0 1em; }
center { display: block; margin-bottom: 0.9em; }
img { max-width: 100%; height: auto; }
del { color: var(--texto-suave); }
a { color: var(--link); }
a:visited { color: var(--link-visitado); }
a:hover { background: var(--selecao); color: var(--chrome-claro); text-decoration: none; }

hr {
	height: 4px;
	margin: 1.8rem 0;
	border: 0;
	box-shadow: inset 0 2px 0 var(--chrome-sombra), inset 0 -2px 0 var(--chrome-claro);
}
blockquote {
	margin: 1.4rem 0;
	padding: 0.8rem 1rem;
	background: var(--aviso);
	border: 2px solid var(--chrome-escuro);
	box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.18);
	text-align: left;
}
blockquote p:last-child { margin-bottom: 0; }
code, pre { font-family: var(--font); font-size: 0.9em; }
code { padding: 0 4px; background: var(--chrome-meio); }
pre { padding: 1rem; overflow-x: auto; white-space: pre-wrap; background: #14121f; color: #c8f5c0; }
pre code { background: none; padding: 0; }
table { border-collapse: collapse; width: 100%; margin: 1rem 0; }
th, td { padding: 4px 8px; border: 1px solid var(--chrome-sombra); text-align: left; }
th { background: var(--chrome); }

/* home e sobre: coluna de leitura */
.page_home .page_content,
.page_en_home .page_content { text-align: center; max-width: 640px; margin: 0 auto; }
.page_sobre .page_content,
.page_en_sobre .page_content,
body[class*="page_gavetao"] .page_content { max-width: 760px; margin: 0 auto; }

/* inventário do Gavetão vira uma pasta com ícones de arquivos */
.inventario {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: 4px 12px;
	margin: 1.2rem 0;
	padding: 10px;
	background: #fff;
	box-shadow: var(--relevo-dentro);
}
.slot { position: relative; padding: 6px 6px 6px 48px; min-height: 44px; line-height: 1.35; }
.slot::before {
	content: "";
	position: absolute;
	left: 4px;
	top: 6px;
	width: 36px;
	height: 32px;
	background: url("icons/arquivo.svg") center / contain no-repeat;
}
.slot-pub::before { background-image: url("icons/bloco.svg"); }
.slot-web::before { background-image: url("icons/globo.svg"); }
.slot > a { font-weight: 700; }
.slot-sep,
.slot br { display: none; }
.slot-desc { display: block; font-size: 0.8rem; color: var(--texto-suave); }
.slot:hover { background: #e5e9fb; }

/* ---- Bloco de Notas (blog) ------------------------------------------------ */
.janela-notas .janela-corpo {
	background-color: var(--papel);
	background-image: repeating-linear-gradient(transparent 0 calc(1.6rem - 1px), #e3ddcc calc(1.6rem - 1px) 1.6rem);
	background-position: 0 1.4rem;
}
.nota h1 { margin-top: 0; }
.nota-data { color: var(--texto-suave); }
ul.postlist { margin: 1rem 0; padding: 0; list-style: none; }
ul.postlist li { padding: 4px 0 4px 26px; background: url("icons/documento.svg") left center / 18px auto no-repeat; }
.postlist-date { color: var(--texto-suave); }
.moreposts { text-align: right; }
#nextprev { margin-top: 2rem; padding-top: 1rem; border-top: 2px solid var(--chrome); text-align: center; }

/* ---- barra de tarefas e menu Iniciar -------------------------------------- */
.barra {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 10;
	display: flex;
	align-items: center;
	gap: 8px;
	height: var(--barra);
	padding: 4px 6px;
	background: var(--chrome);
	box-shadow: inset 0 2px 0 var(--chrome-claro), 0 -2px 0 var(--chrome-escuro);
}
.iniciar { position: relative; flex: none; }
.iniciar summary {
	display: flex;
	align-items: center;
	gap: 6px;
	height: 34px;
	padding: 0 12px 0 8px;
	font-weight: 700;
	list-style: none;
	cursor: pointer;
	box-shadow: var(--relevo-fora);
}
.iniciar summary::-webkit-details-marker { display: none; }
.iniciar[open] summary { box-shadow: var(--relevo-dentro); background: var(--chrome-meio); }
.menu-iniciar {
	position: absolute;
	left: 0;
	bottom: calc(100% + 6px);
	display: flex;
	min-width: 260px;
	max-height: calc(100vh - var(--barra) - 24px);
	overflow-y: auto;
	padding: 4px;
	background: var(--chrome);
	box-shadow: var(--relevo-fora), 6px 6px 0 rgba(0, 0, 0, 0.35);
}
.menu-iniciar-faixa {
	writing-mode: vertical-rl;
	transform: rotate(180deg);
	padding: 8px 4px;
	background: linear-gradient(var(--titulo-b), var(--titulo-a));
	color: var(--titulo-texto);
	font-weight: 700;
	letter-spacing: 0.1em;
}
.menu-iniciar > div { flex: 1; padding: 4px; }
.menu-iniciar ul { margin: 0 0 6px; padding: 0; list-style: none; }
.menu-iniciar li a { display: block; padding: 4px 10px; color: var(--texto); text-decoration: none; }
.menu-iniciar li a:hover,
.menu-iniciar li a:focus-visible { background: var(--selecao); color: #fff; }
.menu-iniciar .theme-switcher {
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
	padding: 6px 4px;
	border-top: 2px solid var(--chrome-sombra);
	font-size: 0.8rem;
}
.theme-option { padding: 1px 8px; color: var(--texto); text-decoration: none; box-shadow: var(--relevo-fora); }
.theme-option.is-current { box-shadow: var(--relevo-dentro); font-weight: 700; }
a.theme-option:hover { background: var(--chrome-meio); color: var(--texto); }
.site-badges { display: flex; flex-wrap: wrap; gap: 4px; padding: 6px 4px 2px; border-top: 2px solid var(--chrome-sombra); }
.site-badges img { height: 20px; width: auto; image-rendering: pixelated; }

.tarefa {
	flex: 0 1 260px;
	min-width: 0;
	padding: 5px 10px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	font-size: 0.8rem;
	font-weight: 700;
	background: var(--chrome-meio);
	box-shadow: var(--relevo-dentro);
}
.bandeja {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-left: auto;
	padding: 5px 10px;
	font-size: 0.8rem;
	box-shadow: var(--relevo-dentro);
}
.langselect { display: flex; gap: 4px; }
.langselect a { color: var(--link); }
.langselect .lang-current { font-weight: 700; }
.langselect .lang-off { color: var(--chrome-sombra); }
.langselect .lang-sep { color: var(--chrome-sombra); }

/* ---- telas pequenas: ícones em fila no topo, janela maximizada ------------ */
@media (max-width: 720px) {
	.desktop { grid-template-columns: minmax(0, 1fr); gap: 10px; padding: 10px 6px calc(var(--barra) + 16px); }
	.icones ul { grid-auto-flow: column; justify-content: start; overflow-x: auto; gap: 4px; }
	.icones a { width: 72px; }
	.icones img { width: 36px; }
	.tarefa { display: none; }
}

@media (prefers-reduced-motion: reduce) {
	* { transition: none !important; animation: none !important; }
}