:root {
	--qb-bg: #f8fafc;
	--qb-panel: #ffffff;
	--qb-text: #0f172a;
	--qb-muted: #64748b;
	--qb-line: #e2e8f0;
	--qb-soft: #f1f5f9;
	--qb-soft-2: #e2e8f0;
	--qb-dark: #0f172a;
	--qb-success: #16a34a;
	--qb-danger: #dc2626;
}

* {
	box-sizing: border-box;
}

html, body {
	min-height: 100%;
}

body {
	margin: 0;
	font-family: "Urbanist", sans-serif;
	background: #f8fafc;
	color: var(--qb-text);
	font-size: 13px;
	line-height: 1.5;
}

button, input, textarea, select {
	font: inherit;
}

button {
	cursor: pointer;
}

a {
	color: inherit;
	text-decoration: none;
}

/* Page Layout */
.almaden-quiz-page {
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

.almaden-quiz-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 18px;
	padding: 14px 24px;
	border-bottom: 1px solid var(--qb-line);
	background: #ffffff;
}

.almaden-quiz-header h1 {
	margin: 0;
	font-size: 18px;
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: -0.02em;
}

.almaden-quiz-kicker, 
.almaden-sidebar-label, 
.almaden-workspace-label {
	margin: 0 0 2px;
	font-size: 10px;
	font-weight: 700;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--qb-muted);
}

.almaden-quiz-subtitle {
	margin: 4px 0 0;
	font-size: 12px;
	color: var(--qb-muted);
}

.almaden-quiz-header-actions {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
	justify-content: flex-end;
}

.almaden-chip {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 5px 10px;
	border-radius: 6px;
	border: 1px solid var(--qb-line);
	background: #ffffff;
	color: var(--qb-text);
	font-size: 11px;
	font-weight: 600;
	white-space: nowrap;
}

.almaden-chip--success {
	border-color: rgba(22, 163, 74, 0.25);
	background: rgba(22, 163, 74, 0.08);
	color: var(--qb-success);
}

.almaden-chip--ghost {
	background: var(--qb-soft);
}

@media (max-width: 1200px) {
	.almaden-quiz-workspace {
		grid-template-columns: 1fr;
	}
	.almaden-sidebar {
		border-right: none;
		border-bottom: 1px solid var(--qb-line);
	}
}

@media (max-width: 768px) {
	.almaden-quiz-header, 
	.almaden-workspace-head {
		padding: 14px 18px;
	}
	.almaden-workspace, 
	.almaden-sidebar {
		padding: 12px;
	}
	.almaden-tabpanels {
		padding: 16px;
	}
	.almaden-grid--settings {
		grid-template-columns: 1fr;
	}
	.almaden-answer-row {
		grid-template-columns: auto minmax(0, 1fr);
	}
	.almaden-answer-row .almaden-btn {
		grid-column: 2;
	}
}

/* Disabled button state */
.almaden-btn.is-disabled {
	opacity: 0.5;
	cursor: not-allowed;
}