/* ==========================================================================
   Contingent Program Check - self-assessment quiz (CSS-only)
   ========================================================================== */

.contingent-check {
	--cq-blue: #1f4bff;
	--cq-ink: #0b1220;
	--cq-q: #17307a;
	--cq-muted: #6b7280;
	--cq-border: #e5e7eb;
	--cq-bg: #ffffff;
	--cq-head-bg: #eef1f8;
	--cq-btn-bg: #ffffff;
	--cq-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

	background: var(--cq-bg);
	border: 1px solid var(--cq-border);
	border-radius: 12px;
	overflow: hidden;
	color: var(--cq-ink);
	max-width: 1080px;
	margin: 32px auto;
	font-family: inherit;
}

/* Header */
.contingent-check .cq-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 16px;
	padding: 16px 24px;
	background: var(--cq-head-bg);
}
.contingent-check .cq-title {
	margin: 0;
	font-size: 16px;
	font-weight: 700;
	color: var(--cq-ink);
}
.contingent-check .cq-subtitle {
	font-family: var(--cq-mono);
	font-size: 12px;
	color: var(--cq-muted);
	letter-spacing: 0.02em;
}

/* Question list */
.contingent-check .cq-list {
	list-style: none;
	margin: 0;
	padding: 8px 24px 0;
}
.contingent-check .cq-question {
	padding: 20px 0;
	border-bottom: 1px solid var(--cq-border);
}
.contingent-check .cq-question:last-child {
	border-bottom: 0;
}
.contingent-check .cq-q-text {
	margin: 0 0 12px;
	color: var(--cq-q);
	font-size: 15px;
	font-weight: 700;
	line-height: 1.45;
}

/* Hidden radios */
.contingent-check .cq-radio {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* Option buttons */
.contingent-check .cq-options {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}
.contingent-check .cq-opt {
	display: inline-block;
	padding: 6px 14px;
	background: var(--cq-btn-bg);
	color: var(--cq-ink);
	border: 1px solid var(--cq-border);
	border-radius: 6px;
	font-family: var(--cq-mono);
	font-size: 13px;
	font-weight: 600;
	line-height: 1.2;
	cursor: pointer;
	transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s;
	user-select: none;
}
.contingent-check .cq-opt:hover {
	border-color: var(--cq-blue);
	color: var(--cq-blue);
}

/* Selected option: matched by the checked radio via general-sibling combinator. */
.contingent-check .cq-question .cq-radio[data-idx="0"]:checked ~ .cq-options .cq-opt[data-idx="0"],
.contingent-check .cq-question .cq-radio[data-idx="1"]:checked ~ .cq-options .cq-opt[data-idx="1"],
.contingent-check .cq-question .cq-radio[data-idx="2"]:checked ~ .cq-options .cq-opt[data-idx="2"],
.contingent-check .cq-question .cq-radio[data-idx="3"]:checked ~ .cq-options .cq-opt[data-idx="3"],
.contingent-check .cq-question .cq-radio[data-idx="4"]:checked ~ .cq-options .cq-opt[data-idx="4"],
.contingent-check .cq-question .cq-radio[data-idx="5"]:checked ~ .cq-options .cq-opt[data-idx="5"] {
	background: var(--cq-blue);
	color: #fff;
	border-color: var(--cq-blue);
	box-shadow: 0 4px 10px rgba(31, 75, 255, 0.25);
}

/* Keyboard focus ring on the label of a focused radio. */
.contingent-check .cq-question .cq-radio[data-idx="0"]:focus-visible ~ .cq-options .cq-opt[data-idx="0"],
.contingent-check .cq-question .cq-radio[data-idx="1"]:focus-visible ~ .cq-options .cq-opt[data-idx="1"],
.contingent-check .cq-question .cq-radio[data-idx="2"]:focus-visible ~ .cq-options .cq-opt[data-idx="2"],
.contingent-check .cq-question .cq-radio[data-idx="3"]:focus-visible ~ .cq-options .cq-opt[data-idx="3"],
.contingent-check .cq-question .cq-radio[data-idx="4"]:focus-visible ~ .cq-options .cq-opt[data-idx="4"],
.contingent-check .cq-question .cq-radio[data-idx="5"]:focus-visible ~ .cq-options .cq-opt[data-idx="5"] {
	outline: 2px solid var(--cq-blue);
	outline-offset: 2px;
}

/* Footer */
.contingent-check .cq-progress {
	padding: 16px 24px 20px;
	font-family: var(--cq-mono);
	font-size: 12px;
	color: var(--cq-muted);
	letter-spacing: 0.02em;
}

/* Responsive */
@media (max-width: 720px) {
	.contingent-check .cq-header {
		flex-direction: column;
		align-items: flex-start;
		gap: 6px;
	}
	.contingent-check .cq-list {
		padding: 8px 16px 0;
	}
	.contingent-check .cq-progress {
		padding: 14px 16px 18px;
	}
}

/* Per-question inline answer (revealed the moment a reader picks an option) */
.contingent-check .cq-answers {
	margin-top: 10px;
}
.contingent-check .cq-answer {
	padding: 10px 14px;
	background: #f0f4ff;
	border-left: 3px solid var(--cq-blue);
	border-radius: 4px;
	font-size: 14px;
	line-height: 1.55;
	color: var(--cq-ink);
	animation: cq-fade 0.25s ease-out;
}

/* Feedback panel (revealed once every question is answered) */
.contingent-check .cq-feedback {
	margin: 8px 24px 0;
	padding: 20px 22px;
	background: #f4f7ff;
	border: 1px solid #dbe3ff;
	border-left: 4px solid var(--cq-blue);
	border-radius: 8px;
	animation: cq-fade 0.3s ease-out;
}
.contingent-check .cq-feedback-title {
	margin: 0 0 14px;
	font-family: var(--cq-mono);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--cq-muted);
}
.contingent-check .cq-band-name {
	display: inline-block;
	padding: 4px 10px;
	background: var(--cq-blue);
	color: #fff;
	border-radius: 999px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.04em;
	margin-bottom: 12px;
}
.contingent-check .cq-band-desc {
	margin: 0 0 12px;
	font-size: 14px;
	line-height: 1.6;
	color: var(--cq-ink);
}
.contingent-check .cq-band-steps {
	margin: 0;
	padding-left: 20px;
	color: var(--cq-ink);
	font-size: 14px;
	line-height: 1.6;
}
.contingent-check .cq-band-steps li + li {
	margin-top: 6px;
}
@keyframes cq-fade {
	from { opacity: 0; transform: translateY(4px); }
	to   { opacity: 1; transform: translateY(0); }
}

/* Score chip inside the progress line */
.contingent-check .cq-progress .cq-score-info {
	margin-left: 6px;
	color: var(--cq-ink);
}
.contingent-check .cq-progress .cq-score {
	font-weight: 700;
}

@media (max-width: 720px) {
	.contingent-check .cq-feedback {
		margin-left: 16px;
		margin-right: 16px;
	}
}