/* Ícone pequeno para card customizado */
/* Ícone pequeno, nunca maior que o card */
/* Força o ícone a nunca ultrapassar o card, com !important */
/* Remove regras antigas e centraliza .thumb corretamente */
.card--simulador {
	flex-direction: column;
	gap: 6px;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	display: flex;
	height: 100%;
}
/* Garante tamanho fixo e impede expansão por outros estilos */
/* Reduzido mais 10% */
/* Reduzido mais 25% */
.card--simulador .thumb {
	width: 35px !important;
	height: 35px !important;
	max-width: 35px !important;
	max-height: 35px !important;
	border-radius: 6px;
	object-fit: cover !important;
	display: block;
	margin: 0 auto;
	box-shadow: none;
}
@media (min-width:480px){
	.card--simulador .thumb {
		width: 43px !important;
		height: 43px !important;
		max-width: 43px !important;
		max-height: 43px !important;
	}
}
/* Custom exam card visual (faixa branca + imagem) */

.card--custom-exam {
	position: relative;
	padding: 0;
	background: transparent;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	align-items: stretch;
	width: 84px;
	height: 84px;
	box-shadow: var(--shadow);
	border-radius: 10px;
	border: 1px solid var(--border);
	overflow: hidden;
}
/* Ajuste para imagem igual aos outros cards */

.card--custom-exam .card-img-wrap {
	width: 100%;
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: transparent;
}
.card--custom-exam .card-img {
	width: 32px;
	height: 32px;
	object-fit: contain;
	display: block;
	margin: 0 auto;
}
@media (min-width:480px){
	.card--custom-exam .card-img-wrap {
		height: 44px;
	}
	.card--custom-exam .card-img {
		width: 32px;
		height: 32px;
	}
}
.card--custom-exam .card-bottom-bar {
	height: 20px;
	background: #fff;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	border-bottom-left-radius: 10px;
	border-bottom-right-radius: 10px;
	box-shadow: 0 -2px 8px rgba(0,0,0,0.04);
}
.card--custom-exam .card-label {
	color: #111827;
	font-size: .78rem;
	font-weight: 500;
	user-select: none;
}
@media (min-width:480px){
	.card--custom-exam {
	width: 84px; /* unchanged */
	height: 84px; /* unchanged */
	}
	.card--custom-exam .card-img-wrap {
		height: 84px;
	}
}
:root{
	--base-font-size: 16px;
	--bg: #f5f7fb;
	--card: #ffffff;
	--primary: #0b5ed7;
	--muted: #6c757d;
	--gap: 12px;
	--question-font-size: 16px; /* ajustável via JS */
	--question-line-height: 1.45;
}

html,body{
	margin:0;
	padding:0;
	width:100%;
	min-height:100%;
	color:#111827;
	-webkit-font-smoothing:antialiased;
	-moz-osx-font-smoothing:grayscale;
}

/* Optional light background only when explicitly opted-in */
body.light-app{ background: var(--bg); }

/* container principal */
.exam-container{
	max-width: 900px;
	margin: 28px auto;
	padding: 18px;
}

/* Header usando Grid: esquerda | centro | direita */
.exam-header{
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	align-items: center;
	gap: 12px;
	margin-bottom: 12px;
	padding: 8px 0;
}

/* área central (coluna do meio) */
.header-center{
	grid-column: 2;
	display: flex;
	align-items: center;
	justify-content: center; /* mantém o conteúdo do centro exatamente no centro */
	position: relative;
	min-height: 44px;
}

/* texto central "Exemplo" */
.knowledge-area{
	font-weight:600;
	font-size:1.05rem;
	padding: 4px 8px;
	white-space: nowrap;
	text-align: center;
}

/* Resource buttons container (examFull) */
.resource-Buttons{
	display:flex;
	justify-content:center;
	align-items:center;
}

/* Spacing between resource buttons (~20px) */
.resource-Buttons .inline-flex > * + * { margin-left: 20px !important; }

/* Reduce vertical padding by ~8px total (4px top + 4px bottom) */
.resource-Buttons .inline-flex > button{
	padding-top: 0.25rem !important; /* ~4px */
	padding-bottom: 0.25rem !important; /* ~4px */
}

/* Icon inside resource buttons */
.resource-Buttons .btn-icon{
	width: 16px;
	height: 16px;
	margin-right: 8px;
	display: inline-block;
	fill: currentColor;
	flex: 0 0 auto;
}

/* Generic icon size for buttons (used outside resource-Buttons as well) */
.btn-icon{
	width: 16px;
	height: 16px;
	margin-right: 8px;
	display: inline-block;
	fill: currentColor;
	flex: 0 0 auto;
}

/* Minimal utility classes to support the provided button group markup */
.inline-flex{ display:inline-flex; }
.-ml-px{ margin-left:-1px; }
.rounded-l-sm{ border-top-left-radius:0.125rem; border-bottom-left-radius:0.125rem; }
.rounded-r-sm{ border-top-right-radius:0.125rem; border-bottom-right-radius:0.125rem; }
.border{ border:1px solid currentColor; }
.border-gray-200{ border-color:#e5e7eb; }
.px-3{ padding-left:0.75rem; padding-right:0.75rem; }
.py-2{ padding-top:0.5rem; padding-bottom:0.5rem; }
.font-medium{ font-weight:500; }
.text-gray-700{ color:#374151; }
.transition-colors{ transition: color .15s ease, background-color .15s ease, border-color .15s ease; }
.hover\:bg-gray-50:hover{ background:#f9fafb; }
.hover\:text-gray-900:hover{ color:#111827; }
.focus\:z-10:focus{ z-index:10; position:relative; }
.focus\:outline-none:focus{ outline: none; }
/* simplified focus ring */
.focus\:ring-2:focus{ box-shadow:0 0 0 2px rgba(59,130,246,0.6); }
/* combine ring color and simple offset effect */
.focus\:ring-blue-500:focus{ box-shadow:0 0 0 2px rgba(59,130,246,0.6); }
.focus\:ring-offset-2:focus{ box-shadow:0 0 0 3px rgba(255,255,255,0.9), 0 0 0 5px rgba(59,130,246,0.6); }
.focus\:ring-offset-white:focus{ box-shadow:0 0 0 3px #fff, 0 0 0 5px rgba(59,130,246,0.6); }
.disabled\:pointer-events-auto:disabled{ pointer-events:auto; }
.disabled\:opacity-50:disabled{ opacity:.5; }

/* timer é colocado dentro da coluna central, mas alinhado à direita do elemento central. */
.timer{
	margin-left: 10px;
	font-family: monospace;
	background: #fff;
	border-radius:6px;
	padding:6px 10px;
	box-shadow: 0 1px 4px rgba(0,0,0,0.06);
	border: 1px solid #e6e9ef;
	display: inline-block;
	vertical-align: middle;
}

/* coluna da direita (controles) */
.header-right{
	grid-column: 3;
	display:flex;
	justify-content: end;
	align-items: center;
}

/* controles */
.icon-btn{
	background: #fff;
	border: 1px solid #e3e6ee;
	padding:6px 8px;
	border-radius:6px;
	cursor:pointer;
	font-weight:600;
	box-shadow: 0 1px 3px rgba(2,6,23,0.04);
}

.font-slider{
	position:absolute;
	right:0;
	top:40px;
	background:var(--card);
	border-radius:8px;
	padding:8px;
	box-shadow:0 6px 18px rgba(2,6,23,0.08);
	border:1px solid #eaeef6;
	width:200px;
	z-index:30;
}
.font-slider label{ display:block; font-size:0.85rem; color:var(--muted); margin-bottom:6px; }

.question-panel{
	background: var(--card);
	border-radius:10px;
	padding:18px;
	box-shadow: 0 6px 18px rgba(2,6,23,0.04);
	border: 1px solid #eef2f7;
}

/* Modal styles (registration) */
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.45);z-index:1000}
.modal[aria-hidden="false"]{display:flex}
.modal-content{background:#fff;padding:20px;border-radius:8px;width:92%;max-width:420px;box-shadow:0 6px 18px rgba(0,0,0,0.15)}
.modal-content h2{margin-top:0}
.modal-content p{margin:8px 0 12px}
.modal-content input{display:block;width:100%;padding:10px 12px;margin:8px 0;border:1px solid #ddd;border-radius:4px;box-sizing:border-box;font-size:14px}
.modal-actions{display:flex;justify-content:flex-end;margin-top:12px;gap:8px}
.modal-actions button{background:#0078d4;color:#fff;border:none;padding:10px 14px;border-radius:4px;cursor:pointer}
.modal-actions .secondary-btn{background:transparent;color:var(--primary);border:1px solid rgba(11,94,215,0.12);padding:8px 12px;border-radius:4px}
.modal-actions .secondary-btn:hover{background:rgba(11,94,215,0.04)}
.modal-actions button:disabled{opacity:0.6;cursor:not-allowed}

/* user header (shared) */
#userHeader{display:none;background:#f7f7f7;border-bottom:1px solid #e6e6e6}
#userHeader strong{color:#111}

.meta-row{
	display:flex;
	justify-content:space-between;
	align-items:center;
	margin-bottom:12px;
}

.q-status{ color:var(--muted); font-size:0.95rem; }

.feedback-buttons{ display:flex; gap:8px; }

.icon-like, .icon-dislike{
	background: transparent;
	border: none;
	cursor:pointer;
	padding:6px;
	border-radius:6px;
	color:var(--muted);
}
.icon-like[aria-pressed="true"], .icon-dislike[aria-pressed="true"]{
	color:var(--primary);
	background: rgba(11,94,215,0.06);
}

/* pergunta: usa variáveis para permitir ajuste automático via JS */
.question-content p.question-text{
	font-size: var(--question-font-size);
	line-height: var(--question-line-height);
	margin:8px 0 16px;
	white-space: normal;
	overflow-wrap: break-word;
	word-break: break-word;
	hyphens: auto;
	max-width: 100%;
}

/* Destaque de questão (texto em vermelho) */
.question-content p.question-text.highlighted{
	color: #d32f2f; /* vermelho para destaque */
}

/* respostas */
.answers-form{ display:flex; flex-direction:column; gap:10px; margin-bottom:18px; }

.option{ background:#fbfdff; border:1px solid #eef4ff; padding:12px; border-radius:8px; }

.option label{ display:flex; align-items:center; gap:12px; cursor:pointer; }

.option label > input[type="radio"],
.option label > input[type="checkbox"]{
	width:18px;
	height:18px;
	min-width:18px;
	min-height:18px;
	flex:0 0 18px;
	transform: scale(1);
	transform-origin:center;
	accent-color: var(--primary);
}

.actions-row{ display:flex; justify-content:flex-end; }

.primary-btn{
	background:var(--primary);
	color:white;
	border:none;
	padding:10px 16px;
	border-radius:8px;
	cursor:pointer;
	font-weight:600;
}
.primary-btn:active{ transform: translateY(1px); }

/* Admin-only control (review pages): hidden by default; shown only when JS explicitly enables it. */
#deleteHistoryBtn{ display:none !important; }

/* visual cue for missing selection: red border + subtle shake */
.input-error {
	animation: shake 0.36s ease-in-out;
	border-color: #e55353 !important;
	box-shadow: 0 6px 18px rgba(229,83,83,0.08);
}
@keyframes shake {
	0% { transform: translateX(0); }
	20% { transform: translateX(-6px); }
	40% { transform: translateX(6px); }
	60% { transform: translateX(-4px); }
	80% { transform: translateX(4px); }
	100% { transform: translateX(0); }
}

/* autosave indicator */
#autosaveIndicator{ color:var(--muted); font-size:0.92rem; }
#autosaveIndicator.saving{ font-style:italic; color: #0b5ed7; }
#autosaveIndicator.saved{ color: #0f5132; }

/* toast */
.toast {
	position: fixed;
	right: 18px;
	bottom: 18px;
	background: rgba(17,24,39,0.95);
	color: #fff;
	padding: 10px 14px;
	border-radius: 8px;
	box-shadow: 0 8px 24px rgba(2,6,23,0.4);
	font-size: 0.95rem;
	z-index: 2000;
	opacity: 0;
	transform: translateY(8px);
	transition: opacity 220ms ease, transform 220ms ease;
}
.toast.show{ opacity: 1; transform: translateY(0); }

/* Central positioning variant for toast */
.toast.toast-center{
	left: 50%;
	top: 50%;
	right: auto;
	bottom: auto;
	max-width: 80vw;
	text-align: center;
	z-index: 9999;
	/* start slightly above center for a subtle motion */
	transform: translate(-50%, -42%);
}
.toast.toast-center.show{
	/* keep centered when visible */
	transform: translate(-50%, -50%);
}

/* Responsividade: em telas <=600px, adaptamos layout para evitar sobreposição */
@media (max-width: 600px){
	.exam-container{ padding:12px; }
	.exam-header{ grid-template-columns: 1fr auto; } /* simplificar colunas */
	.header-right{ display:flex; grid-column: 2; justify-content: flex-end; }
	.header-center{ grid-column: 1 / -1; justify-content: center; }
	.timer{ position: static; margin-left: 8px; order: 2; }
	.knowledge-area{ font-size: 0.95rem; }
	.font-slider{ left: 0; right: auto; width: 160px; }
	/* para telas pequenas, reduzir o tamanho mínimo da fonte da pergunta */
	:root{ --question-font-size: 14px; }
}

/* ===== Sidebar (cores: #1E90FF, #191970, #1C1C1C, #F8F8FF) ===== */
.sidebar{
	position: fixed;
	inset: 0 auto 0 0;
	width: 260px;
	background: #191970; /* MidnightBlue */
	color: #F8F8FF; /* Ghost White */
	z-index: 1200;
	box-shadow: 2px 0 12px rgba(0,0,0,0.25);
	border-right: 1px solid #1C1C1C;
	display: flex;
	flex-direction: column;
}
.sidebar .brand{
	padding: 18px 16px;
	font-weight: 700;
	letter-spacing: 0.3px;
	border-bottom: 1px solid #1C1C1C;
}
.sidebar .menu{ list-style: none; margin: 0; padding: 10px 0; overflow-y: auto; }
.sidebar a{ color: #F8F8FF; text-decoration: none; display: block; }
.menu-link{
	padding: 10px 16px;
	display: flex; align-items: center; justify-content: space-between;
	gap: 10px;
	cursor: pointer;
	transition: background .15s ease;
}
.menu-link:hover{ background: rgba(30,144,255,0.15); }
.menu-link .label{ font-weight: 600; }
.menu-link .caret{ font-size: 12px; opacity: 0.8; }
.submenu{ display:none; padding: 6px 0 8px; }
.submenu.open{ display:block; }
.submenu a{
	padding: 8px 16px 8px 28px;
	font-size: 0.95rem;
	opacity: 0.95;
}
.submenu a:hover{ background: rgba(30,144,255,0.2); }
.sidebar .footer{
	margin-top: auto;
	padding: 10px 16px; font-size: 0.85rem; opacity: 0.8; border-top: 1px solid #1C1C1C;
}

/* Layout helper when sidebar exists */
.with-sidebar{ margin-left: 260px; }
/* Also support body-level padding so pages without a wrapper still align */
body.has-sidebar{ padding-left: 260px; }

@media (max-width: 900px){
	.sidebar{ transform: translateX(-100%); transition: transform .2s ease; }
	.sidebar.open{ transform: translateX(0); }
		.with-sidebar{ margin-left: 0; }
		body.has-sidebar{ padding-left: 0; }
}

/* Ensure text inside main.content is white by default */
main.content{ color:#fff; }
/* Text color for ov-grid component */
.ov-grid{ color:#fff; }