/* Beat a 5th Grader quiz. Everything is scoped to .b5g so the theme is untouched. */

.b5g {
	/* Design tokens: change these to restyle the whole quiz */
	--b5g-ink: #1d1b3a;
	--b5g-ink-soft: #55526e;
	--b5g-paper: #fffaf0;
	--b5g-line: #d7e6fb;
	--b5g-margin: #f5a3a3;
	--b5g-white: #ffffff;
	--b5g-red: #ff5a5f;
	--b5g-blue: #4d8dff;
	--b5g-yellow: #ffc93c;
	--b5g-green: #2ec26b;
	--b5g-purple: #9b6bff;
	--b5g-good-bg: #d8f7e4;
	--b5g-bad-bg: #ffe0e1;
	--b5g-radius: 18px;
	--b5g-shadow: 5px 5px 0 var(--b5g-ink);
	--b5g-font: "Nunito", ui-rounded, "Arial Rounded MT Bold", system-ui, sans-serif;

	position: relative;
	box-sizing: border-box;
	width: 100%;
	max-width: 760px;
	margin: 2rem auto;
	padding: clamp(1.25rem, 4vw, 2.5rem);
	padding-left: clamp(2rem, 7vw, 4rem);
	overflow: hidden;
	color: var(--b5g-ink);
	font-family: var(--b5g-font);
	font-size: 1rem;
	line-height: 1.5;
	text-align: left;
	background-color: var(--b5g-paper);
	/* Notebook paper: red margin line + faint blue ruled lines */
	background-image:
		linear-gradient(to right, transparent calc(clamp(2rem, 7vw, 4rem) - 14px), var(--b5g-margin) calc(clamp(2rem, 7vw, 4rem) - 14px), var(--b5g-margin) calc(clamp(2rem, 7vw, 4rem) - 12px), transparent calc(clamp(2rem, 7vw, 4rem) - 12px)),
		repeating-linear-gradient(to bottom, transparent 0, transparent 31px, var(--b5g-line) 31px, var(--b5g-line) 32px);
	border: 3px solid var(--b5g-ink);
	border-radius: var(--b5g-radius);
	box-shadow: 8px 8px 0 var(--b5g-ink);
}

.b5g *,
.b5g *::before,
.b5g *::after {
	box-sizing: border-box;
}

/* Zero-specificity reset of theme styles, so the component classes below always win */
.b5g :where(p, h2, h3, ul, ol) {
	margin: 0;
	padding: 0;
	font-family: inherit;
	color: inherit;
	letter-spacing: normal;
}

.b5g-screen {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
	animation: b5g-slide-in 0.35s ease-out both;
}

.b5g [tabindex="-1"]:focus {
	outline: none;
}

/* When a new question gets focus, keep the question bar clear of a sticky site header */
.b5g [data-focus] {
	scroll-margin-top: calc(var(--wp-admin--admin-bar--height, 0px) + 170px);
}

.b5g :focus-visible {
	outline: 3px solid var(--b5g-blue);
	outline-offset: 3px;
}

/* ---------- Type ---------- */

.b5g-kicker {
	align-self: flex-start;
	padding: 0.2rem 0.75rem;
	font-size: 0.8rem;
	font-weight: 800;
	letter-spacing: 0.08em !important;
	text-transform: uppercase;
	background: var(--b5g-yellow);
	border: 2px solid var(--b5g-ink);
	border-radius: 999px;
	transform: rotate(-2deg);
}

.b5g-title {
	font-size: clamp(2rem, 7vw, 3.25rem) !important;
	font-weight: 900 !important;
	line-height: 1.05 !important;
	letter-spacing: -0.02em !important;
}

.b5g-tagline {
	font-size: clamp(1.05rem, 3vw, 1.25rem);
	color: var(--b5g-ink-soft) !important;
}

.b5g-rules {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	list-style: none;
}

.b5g-rules li {
	margin: 0;
	padding: 0.4rem 0.8rem;
	font-weight: 700;
	background: var(--b5g-white);
	border: 2px solid var(--b5g-ink);
	border-radius: 999px;
}

.b5g-best {
	font-weight: 700;
	color: var(--b5g-ink-soft) !important;
}

.b5g-challenge {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.9rem 1rem;
	background: var(--b5g-yellow);
	border: 3px solid var(--b5g-ink);
	border-radius: var(--b5g-radius);
	box-shadow: var(--b5g-shadow);
	animation: b5g-wiggle 0.6s ease-in-out 0.3s both;
}

.b5g-challenge-icon {
	font-size: 1.75rem;
}

/* ---------- Buttons ---------- */

.b5g-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.4rem;
	min-height: 48px;
	padding: 0.7rem 1.4rem;
	font-family: inherit;
	font-size: 1.05rem;
	font-weight: 800;
	line-height: 1.2;
	color: var(--b5g-ink);
	text-decoration: none !important;
	background: var(--b5g-white);
	border: 3px solid var(--b5g-ink);
	border-radius: 999px;
	box-shadow: 4px 4px 0 var(--b5g-ink);
	cursor: pointer;
	transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.b5g-btn:hover {
	transform: translate(-2px, -2px);
	box-shadow: 6px 6px 0 var(--b5g-ink);
	color: var(--b5g-ink);
}

.b5g-btn:active {
	transform: translate(3px, 3px);
	box-shadow: 1px 1px 0 var(--b5g-ink);
}

.b5g-btn-primary {
	background: var(--b5g-red);
}

.b5g-btn-big {
	align-self: flex-start;
	min-height: 60px;
	padding: 0.9rem 2rem;
	font-size: 1.3rem;
}

/* ---------- Question screen ---------- */

.b5g-topbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	font-weight: 800;
}

.b5g-count {
	font-size: 1rem;
}

.b5g-score {
	margin-left: auto !important;
	padding: 0.25rem 0.8rem !important;
	background: var(--b5g-white);
	border: 2px solid var(--b5g-ink);
	border-radius: 999px;
}

.b5g-score.is-bump {
	animation: b5g-pop 0.45s ease-out;
}

.b5g-timer {
	--b5g-left: 1;
	display: grid;
	place-items: center;
	flex: none;
	width: 3.25rem;
	height: 3.25rem;
	font-size: 1.2rem;
	font-weight: 900;
	background:
		radial-gradient(circle, var(--b5g-white) 58%, transparent 60%),
		conic-gradient(var(--b5g-blue) calc(var(--b5g-left) * 360deg), var(--b5g-line) 0);
	border: 3px solid var(--b5g-ink);
	border-radius: 50%;
}

.b5g-timer.is-urgent {
	background:
		radial-gradient(circle, var(--b5g-white) 58%, transparent 60%),
		conic-gradient(var(--b5g-red) calc(var(--b5g-left) * 360deg), var(--b5g-line) 0);
	animation: b5g-pulse 0.5s ease-in-out infinite alternate;
}

.b5g-progress {
	height: 14px;
	overflow: hidden;
	background: var(--b5g-white);
	border: 2px solid var(--b5g-ink);
	border-radius: 999px;
}

.b5g-progress span {
	display: block;
	height: 100%;
	background: repeating-linear-gradient(45deg, var(--b5g-green), var(--b5g-green) 10px, #27ad5f 10px, #27ad5f 20px);
	transition: width 0.4s ease;
}

.b5g-prompt {
	padding: 1.25rem 1.25rem;
	font-size: clamp(1.4rem, 5vw, 2rem) !important;
	font-weight: 900 !important;
	line-height: 1.2 !important;
	background: var(--b5g-white);
	border: 3px solid var(--b5g-ink);
	border-radius: var(--b5g-radius);
	box-shadow: var(--b5g-shadow);
}

.b5g-choices {
	display: grid;
	grid-template-columns: 1fr;
	gap: 0.85rem;
}

@media (min-width: 600px) {
	.b5g-choices {
		grid-template-columns: 1fr 1fr;
	}
}

.b5g-choice {
	display: flex;
	align-items: center;
	gap: 0.85rem;
	width: 100%;
	min-height: 64px;
	padding: 0.65rem 1rem 0.65rem 0.65rem;
	font-family: inherit;
	font-size: 1.15rem;
	font-weight: 800;
	line-height: 1.25;
	color: var(--b5g-ink);
	text-align: left;
	background: var(--b5g-white);
	border: 3px solid var(--b5g-ink);
	border-radius: var(--b5g-radius);
	box-shadow: 4px 4px 0 var(--b5g-ink);
	cursor: pointer;
	transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.2s ease, opacity 0.2s ease;
}

.b5g-choice:hover:not(:disabled) {
	transform: translate(-2px, -2px);
	box-shadow: 6px 6px 0 var(--b5g-ink);
}

.b5g-choice:active:not(:disabled) {
	transform: translate(3px, 3px);
	box-shadow: 1px 1px 0 var(--b5g-ink);
}

.b5g-choice:disabled {
	cursor: default;
}

.b5g-letter {
	display: grid;
	place-items: center;
	flex: none;
	width: 2.5rem;
	height: 2.5rem;
	font-size: 1.15rem;
	font-weight: 900;
	border: 2px solid var(--b5g-ink);
	border-radius: 12px;
}

.b5g-choice-0 .b5g-letter { background: var(--b5g-red); }
.b5g-choice-1 .b5g-letter { background: var(--b5g-blue); }
.b5g-choice-2 .b5g-letter { background: var(--b5g-yellow); }
.b5g-choice-3 .b5g-letter { background: var(--b5g-green); }

.b5g-choice.is-correct {
	background: var(--b5g-green);
	animation: b5g-pop 0.45s ease-out;
}

.b5g-choice.is-wrong {
	background: var(--b5g-red);
	animation: b5g-shake 0.45s ease-in-out;
}

.b5g-choice.is-dim {
	opacity: 0.45;
}

.b5g-choice.is-correct .b5g-letter,
.b5g-choice.is-wrong .b5g-letter {
	background: var(--b5g-white);
}

.b5g-feedback {
	display: none;
}

.b5g-feedback.is-shown {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.35rem;
	padding: 1rem 1.25rem;
	border: 3px solid var(--b5g-ink);
	border-radius: var(--b5g-radius);
	animation: b5g-slide-in 0.3s ease-out both;
}

.b5g-feedback.is-good { background: var(--b5g-good-bg); }
.b5g-feedback.is-bad { background: var(--b5g-bad-bg); }

.b5g-feedback-title {
	font-size: 1.5rem;
	font-weight: 900;
	text-transform: uppercase;
}

.b5g-feedback-line {
	font-size: 1.05rem;
	font-weight: 600;
}

.b5g-feedback-answer {
	font-weight: 800;
}

.b5g-feedback .b5g-btn {
	margin-top: 0.6rem;
}

/* ---------- Results ---------- */

.b5g-card {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	padding: clamp(1.25rem, 4vw, 2rem);
	background: var(--b5g-white);
	border: 3px solid var(--b5g-ink);
	border-radius: var(--b5g-radius);
	box-shadow: var(--b5g-shadow);
}

.b5g-result-title {
	font-size: clamp(1.75rem, 6vw, 2.6rem) !important;
	font-weight: 900 !important;
	line-height: 1.1 !important;
}

.b5g-score-row {
	display: flex;
	align-items: center;
	gap: 1.25rem;
	flex-wrap: wrap;
}

.b5g-big-score {
	font-size: clamp(4rem, 16vw, 6rem);
	font-weight: 900;
	line-height: 1;
}

.b5g-big-score span {
	font-size: 0.45em;
	color: var(--b5g-ink-soft);
}

.b5g-stamp {
	display: grid;
	place-items: center;
	width: 5.5rem;
	height: 5.5rem;
	font-size: 2.4rem;
	font-weight: 900;
	color: var(--b5g-red) !important;
	border: 5px double var(--b5g-red);
	border-radius: 50%;
	transform: rotate(-12deg);
	animation: b5g-stamp 0.5s cubic-bezier(0.2, 1.6, 0.4, 1) 0.25s both;
}

.b5g-grade-aplus {
	color: #16884a !important;
	border-color: #16884a;
}

.b5g-percent {
	font-weight: 800;
	color: var(--b5g-ink-soft) !important;
}

.b5g-message {
	font-size: 1.15rem;
	font-weight: 600;
}

.b5g-versus {
	padding: 0.6rem 0.9rem;
	font-weight: 800;
	background: var(--b5g-yellow);
	border: 2px solid var(--b5g-ink);
	border-radius: 12px;
}

.b5g-share {
	display: flex;
	flex-direction: column;
	gap: 0.6rem;
}

.b5g-share-title {
	font-size: 1.3rem !important;
	font-weight: 900 !important;
}

.b5g-label {
	font-weight: 700;
	color: var(--b5g-ink-soft);
}

.b5g-input {
	width: 100%;
	max-width: 22rem;
	min-height: 48px;
	padding: 0.6rem 0.9rem;
	font-family: inherit;
	font-size: 1rem;
	color: var(--b5g-ink);
	background: var(--b5g-white);
	border: 3px solid var(--b5g-ink);
	border-radius: 12px;
}

.b5g-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.85rem;
	margin-top: 0.35rem;
}

.b5g-status {
	min-height: 1.5em;
	font-weight: 700;
	overflow-wrap: anywhere;
}

.b5g-review {
	padding: 0.75rem 1rem;
	background: var(--b5g-white);
	border: 2px solid var(--b5g-ink);
	border-radius: 12px;
}

.b5g-review summary {
	min-height: 44px;
	display: flex;
	align-items: center;
	font-weight: 800;
	cursor: pointer;
}

.b5g-review ol {
	display: flex;
	flex-direction: column;
	gap: 0.6rem;
	margin-top: 0.5rem;
	padding-left: 1.5rem;
}

.b5g-review li {
	margin: 0;
}

.b5g-review-q {
	font-weight: 700;
}

.b5g-review-a {
	color: var(--b5g-ink-soft) !important;
}

.b5g-more {
	padding-top: 0.5rem;
	border-top: 2px dashed var(--b5g-ink-soft);
}

/* ---------- Confetti ---------- */

.b5g-confetti {
	position: absolute;
	inset: 0;
	pointer-events: none;
	overflow: hidden;
}

.b5g-confetti span {
	position: absolute;
	top: -20px;
	width: 10px;
	height: 16px;
	border-radius: 2px;
	animation: b5g-fall linear forwards;
}

/* ---------- Motion ---------- */

@keyframes b5g-slide-in {
	from { opacity: 0; transform: translateY(12px); }
	to { opacity: 1; transform: none; }
}

@keyframes b5g-pop {
	0% { transform: scale(1); }
	40% { transform: scale(1.08); }
	100% { transform: scale(1); }
}

@keyframes b5g-shake {
	0%, 100% { transform: translateX(0); }
	20% { transform: translateX(-10px) rotate(-1deg); }
	40% { transform: translateX(9px) rotate(1deg); }
	60% { transform: translateX(-6px); }
	80% { transform: translateX(4px); }
}

@keyframes b5g-wiggle {
	0%, 100% { transform: rotate(0); }
	25% { transform: rotate(-2deg); }
	75% { transform: rotate(2deg); }
}

@keyframes b5g-pulse {
	from { transform: scale(1); }
	to { transform: scale(1.1); }
}

@keyframes b5g-stamp {
	from { opacity: 0; transform: rotate(-12deg) scale(2.2); }
	to { opacity: 1; transform: rotate(-12deg) scale(1); }
}

@keyframes b5g-fall {
	to { transform: translate(var(--b5g-drift), 110vh) rotate(var(--b5g-spin)); }
}

@media (prefers-reduced-motion: reduce) {
	.b5g *,
	.b5g *::before,
	.b5g *::after {
		animation: none !important;
		transition: none !important;
	}
}

/* ---------- Question extras: detail line + photo ---------- */

.b5g-detail {
	padding: 0.9rem 1.1rem;
	font-size: clamp(1.2rem, 4vw, 1.6rem);
	font-weight: 800;
	line-height: 1.35;
	text-align: center;
	background: #fff3a8;
	border: 3px dashed var(--b5g-ink);
	border-radius: var(--b5g-radius);
	overflow-wrap: anywhere;
}

.b5g-media {
	margin: 0;
	overflow: hidden;
	background: var(--b5g-white);
	border: 3px solid var(--b5g-ink);
	border-radius: var(--b5g-radius);
	box-shadow: var(--b5g-shadow);
}

.b5g-media img {
	display: block;
	width: 100%;
	max-height: 280px;
	object-fit: cover;
}

.b5g-media-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.35rem;
	aspect-ratio: 16 / 9;
	max-height: 200px;
	font-weight: 800;
	color: var(--b5g-ink-soft);
	background: repeating-linear-gradient(45deg, #ffffff 0 14px, #f4f1ff 14px 28px);
	border-style: dashed;
	box-shadow: none;
}

.b5g-media-icon {
	font-size: 2.4rem;
	line-height: 1;
}

/* ---------- Referral link ---------- */

.b5g-ref-row {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	align-items: center;
}

.b5g-ref-input {
	flex: 1 1 16rem;
	max-width: none;
	min-width: 0;
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--b5g-ink-soft);
	background: #fffbe6;
	border-style: dashed;
	text-overflow: ellipsis;
}

.b5g-ref-row .b5g-btn {
	flex: none;
}