/* 
 * CSS Dedicado para o Bloco: Linha do Tempo (Cronograma)
 * Baseado em design moderno (Tailwind-like), adaptado para variáveis do Tema ESCS.
 */

.escs-timeline-block {
	max-width: 56rem; /* max-w-4xl */
	margin-left: auto;
	margin-right: auto;
	padding-left: 1.5rem;
	padding-right: 1.5rem;
	position: relative;
	margin-bottom: 4rem;
	margin-top: 2rem;
}

.escs-timeline-container {
	position: relative;
}

/* Linha Vertical Conectora */
.escs-timeline-line {
	display: none;
	position: absolute;
	left: 9.5rem;
	top: 2rem;
	bottom: 3rem;
	width: 0.25rem;
	background-color: #e5e7eb; /* surface-container-high */
	border-radius: 9999px;
}

.escs-timeline-steps {
	display: flex;
	flex-direction: column;
	gap: 3rem; /* space-y-12 */
}

/* Estágio Individual */
.escs-timeline-step {
	position: relative;
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.5rem; /* gap-6 */
}

/* =========================================
   Desktop Layout (md: breakpoint)
========================================= */
@media (min-width: 768px) {
	.escs-timeline-line {
		display: block;
		left: 10rem; /* Alinhado ao final da primeira coluna */
		margin-left: -2px; /* Centraliza a linha de 4px */
	}

	.escs-timeline-steps {
		gap: 4rem; /* md:space-y-16 */
	}

	.escs-timeline-step {
		grid-template-columns: 10rem auto;
		gap: 3rem; /* md:gap-12 */
	}

	.escs-timeline-date-wrapper {
		text-align: right;
		padding-top: 0.5rem;
		padding-right: 2rem; /* Evita que a data encoste na linha */
	}
}

/* =========================================
   Data (Coluna Esquerda)
========================================= */
.escs-timeline-date-wrapper {
	display: flex;
	flex-direction: column;
}

.escs-timeline-date {
	font-family: var(--fonte-titulos, sans-serif);
	font-weight: 700;
	font-size: 1.25rem;
	color: var(--cor-primaria, #e37d42);
}

/* =========================================
   Ponto Central (Dot)
========================================= */
.escs-timeline-dot {
	display: none; /* Oculto no mobile, a menos que customizado no futuro */
}

@media (min-width: 768px) {
	.escs-timeline-dot {
		display: flex;
		position: absolute;
		left: 10rem;
		margin-left: -8px; /* Metade do width (16px) para centralizar perfeitamente na linha */
		top: 0.8rem; /* Alinhado visualmente com o centro do texto da data */
		width: 1rem;
		height: 1rem;
		border-radius: 9999px;
		background-color: #d1d5db; /* surface-variant */
		box-shadow: 0 0 0 6px #ffffff; /* ring-6 ring-surface */
		z-index: 10;
		transition: background-color 0.3s ease;
	}

	/* Efeito Hover no Dot ao passar mouse no card inteiro */
	.escs-timeline-step:hover .escs-timeline-dot {
		background-color: var(--cor-primaria, #e37d42);
		opacity: 0.8;
	}
}

/* =========================================
   Cartões Agrupados
========================================= */
.escs-timeline-cards-container {
	display: flex;
	flex-direction: column;
	gap: 2rem;
}

/* =========================================
   Cartão Principal
========================================= */
.escs-timeline-card {
	background-color: #ffffff;
	border-radius: 0.75rem; /* rounded-xl */
	padding: 1.5rem; /* Reduzido de 2rem para diminuir a altura */
	box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
	transition:
		transform 0.3s ease,
		box-shadow 0.3s ease;
	position: relative;
	overflow: hidden;
	border: 1px solid #f3f4f6;
}

.escs-timeline-step:hover .escs-timeline-card {
	transform: translateY(-4px);
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.escs-timeline-card-header {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-bottom: 0.75rem; /* Reduzido levemente */
}

.escs-timeline-card-icon {
	width: 2.5rem;
	height: 2.5rem;
	border-radius: 9999px;
	background-color: rgba(
		227,
		125,
		66,
		0.1
	); /* bg-surface-container-low baseada na cor primaria */
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--cor-primaria, #e37d42);
	font-size: 1.25rem;
}

.escs-timeline-card-title {
	font-family: var(--fonte-titulos, sans-serif);
	font-weight: 700;
	font-size: 1.25rem; /* Reduzido de 1.5rem */
	margin: 0;
}

.escs-timeline-card-desc {
	font-family: var(--fonte-texto, sans-serif);
	color: #4b5563; /* text-on-surface-variant */
	margin-bottom: 1rem; /* Reduzido de 1.5rem para encurtar o card */
	line-height: 1.625; /* leading-relaxed */
}

/* =========================================
   Documento Anexo (Doc Box)
========================================= */
.escs-timeline-doc-box {
	display: flex;
	align-items: center;
	gap: 1rem;
	padding: 1rem;
	border-radius: 0.5rem;
	background-color: #f9fafb; /* bg-surface-container-low */
	transition: background-color 0.2s ease;
	text-decoration: none;
	border: 1px solid #f3f4f6;
}

.escs-timeline-doc-box:hover {
	background-color: #f3f4f6; /* hover:bg-surface-container-high */
}

.escs-timeline-doc-icon {
	width: 3rem;
	height: 3rem;
	border-radius: 0.25rem;
	background-color: #ffffff;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--cor-primaria, #e37d42);
	box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
	font-size: 1.5rem;
}

.escs-timeline-doc-info {
	flex-grow: 1;
	display: flex;
	flex-direction: column;
	min-width: 0; /* Evita que o flex-child force a largura do pai */
}

.escs-timeline-doc-title {
	display: block;
	font-family: var(--fonte-texto, sans-serif);
	font-weight: 600;
	color: var(--cor-primaria, #e37d42);
	word-break: break-word; /* Força a quebra de linha de nomes muito longos */
	overflow-wrap: anywhere;
}

.escs-timeline-doc-meta {
	display: block;
	font-size: 0.75rem;
	color: #9ca3af;
	margin-top: 0.125rem;
}

.escs-timeline-doc-actions {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	margin-left: auto; /* Empurra para a direita */
}

.escs-timeline-btn-view,
.escs-timeline-btn-download {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2.5rem;
	height: 2.5rem;
	border-radius: 0.25rem;
	background-color: #ffffff;
	border: 1px solid #e5e7eb;
	color: #6b7280;
	font-size: 1.2rem;
	cursor: pointer;
	text-decoration: none;
	transition: all 0.2s ease;
}

.escs-timeline-btn-view:hover {
	color: var(--cor-secundaria, #0ea5e9);
	border-color: var(--cor-secundaria, #0ea5e9);
	background-color: rgba(14, 165, 233, 0.05);
}

.escs-timeline-btn-download:hover {
	color: var(--cor-primaria, #e37d42);
	border-color: var(--cor-primaria, #e37d42);
	background-color: rgba(227, 125, 66, 0.05);
}

/* Painel de Visualização (Embed) */
.escs-timeline-file-embed {
	display: none;
	margin-top: 1rem;
	border-radius: 0.5rem;
	overflow: hidden;
	border: 1px solid #e5e7eb;
	background-color: #f9fafb;
}

.escs-timeline-file-embed.is-open {
	display: block;
	animation: slideDown 0.3s ease-out forwards;
}

.escs-timeline-file-embed img {
	max-width: 100%;
	height: auto;
	display: block;
}

.escs-timeline-embed-fallback {
	padding: 2rem;
	text-align: center;
	background: #f8f9fa;
	border: 1px dashed #ccc;
	border-radius: 8px;
	margin: 1rem;
}

.escs-timeline-btn-download-alt {
	display: inline-block;
	margin-top: 1rem;
	padding: 0.5rem 1rem;
	background: var(--cor-primaria, #e37d42);
	color: #fff;
	text-decoration: none;
	border-radius: 4px;
}

@keyframes slideDown {
	from { opacity: 0; transform: translateY(-10px); }
	to { opacity: 1; transform: translateY(0); }
}

/* =========================================
   Empty State (Editor)
========================================= */
.escs-timeline-empty {
	padding: 2rem;
	text-align: center;
	background: #f9f9f9;
	border: 2px dashed #ccc;
	border-radius: 8px;
	color: #666;
}