/**
 * Quiz & Ads Manager - quiz overlay.
 *
 * Everything below is driven by the custom properties declared on
 * .qam-quiz-wrap, so a layout is mostly a short list of token overrides.
 * The wrapper also carries a qam-layout-<key> class, which is the hook the
 * prebuilt layouts - and your own CSS - attach to:
 *
 *   .qam-layout-classic   white card, blue accents, step dots (default)
 *   .qam-layout-minimal   flat and light, thin bar, no step dots
 *   .qam-layout-dark      dark card, light text
 *   .qam-layout-inline    no overlay, sits in the content
 *   .qam-layout-custom    neutral base to build on in the Custom CSS box
 */

.qam-quiz-wrap {
	/* Palette */
	--qam-primary: #0f5bd8;
	--qam-primary-dark: #0b46a6;
	--qam-primary-soft: #eef5ff;
	--qam-accent: #16a34a;
	--qam-accent-dark: #15803d;
	--qam-text: #111827;
	--qam-muted: #64748b;
	--qam-border: #dbe3ee;
	--qam-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

	/* Overlay */
	--qam-overlay-bg: rgba(15, 23, 42, 0.62);
	--qam-overlay-filter: blur(7px);
	--qam-overlay-z: 999;

	/* Card */
	--qam-card-bg: #ffffff;
	--qam-card-border: 1px solid rgba(255, 255, 255, 0.9);
	--qam-card-radius: 18px;
	--qam-card-shadow: 0 24px 60px rgba(0, 0, 0, 0.25), 0 4px 15px rgba(0, 0, 0, 0.08);
	--qam-card-padding: 26px 24px 22px;
	--qam-card-width: 430px;
	--qam-card-z: 1000;

	/* Title */
	--qam-title-size: 24px;
	--qam-title-weight: 750;
	--qam-title-align: center;

	/* Progress */
	--qam-progress-margin: 30px 5px 32px;
	--qam-track-bg: #e5eaf1;
	--qam-track-height: 5px;
	--qam-fill-bg: linear-gradient(90deg, #0f5bd8, #2878eb);
	--qam-step-size: 30px;
	--qam-step-bg: #ffffff;
	--qam-step-border: 3px solid #dce3ed;
	--qam-step-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
	--qam-step-display: flex;

	/* Options */
	--qam-option-gap: 13px;
	--qam-option-bg: #ffffff;
	--qam-option-color: #1f2937;
	--qam-option-border: 1.5px solid var(--qam-border);
	--qam-option-radius: 12px;
	--qam-option-shadow: 0 3px 8px rgba(15, 23, 42, 0.04);
	--qam-option-padding: 17px 46px 17px 18px;
	--qam-option-size: 16px;
	--qam-option-weight: 650;
	--qam-option-align: left;
	--qam-option-hover-bg: var(--qam-primary-soft);
	--qam-option-hover-shadow: 0 5px 14px rgba(15, 91, 216, 0.1);
	--qam-option-lift: -1px;
	--qam-option-selected-color: var(--qam-primary-dark);
	--qam-option-selected-shadow: 0 0 0 2px rgba(15, 91, 216, 0.08), 0 5px 12px rgba(15, 91, 216, 0.1);
	--qam-chevron-color: #94a3b8;

	/* Final call to action */
	--qam-cta-bg: var(--qam-accent);
	--qam-cta-hover-bg: var(--qam-accent-dark);
	--qam-cta-color: #ffffff;
	--qam-cta-size: 17px;

	/* Note and skip */
	--qam-note-bg: #fff7ed;
	--qam-note-border: 1px solid #fed7aa;
	--qam-note-color: #9a3412;
	--qam-note-radius: 30px;
	--qam-skip-color: var(--qam-muted);
}

.qam-quiz-overlay {
	position: fixed;
	inset: 0;
	z-index: var(--qam-overlay-z);
	width: 100%;
	height: 100%;
	background: var(--qam-overlay-bg);
	-webkit-backdrop-filter: var(--qam-overlay-filter);
	backdrop-filter: var(--qam-overlay-filter);
}

.qam-quiz {
	position: fixed;
	top: 50%;
	left: 50%;
	z-index: var(--qam-card-z);
	display: flex;
	box-sizing: border-box;
	flex-direction: column;
	width: calc(100vw - 24px);
	max-width: var(--qam-card-width);
	max-height: 92vh;
	padding: var(--qam-card-padding);
	overflow-y: auto;
	transform: translate(-50%, -50%);
	background: var(--qam-card-bg);
	border: var(--qam-card-border);
	border-radius: var(--qam-card-radius);
	box-shadow: var(--qam-card-shadow);
	font-family: var(--qam-font);
	animation: qam-quiz-pop 0.35s ease-out;
}

.qam-quiz * {
	box-sizing: border-box;
}

@keyframes qam-quiz-pop {
	from {
		opacity: 0;
		transform: translate(-50%, calc(-50% + 20px)) scale(0.97);
	}

	to {
		opacity: 1;
		transform: translate(-50%, -50%) scale(1);
	}
}

@media (prefers-reduced-motion: reduce) {
	.qam-quiz {
		animation: none;
	}
}

.qam-quiz .qam-quiz-title {
	margin: 0;
	padding: 0 4px;
	color: var(--qam-text);
	font-size: var(--qam-title-size);
	font-weight: var(--qam-title-weight);
	line-height: 1.3;
	text-align: var(--qam-title-align);
}

/* ---------------------------------------------------------------
   Progress
   --------------------------------------------------------------- */

.qam-quiz .qam-progress-wrapper {
	position: relative;
	margin: var(--qam-progress-margin);
}

.qam-quiz .qam-progress-bg {
	position: absolute;
	top: 50%;
	left: 0;
	width: 100%;
	height: var(--qam-track-height);
	transform: translateY(-50%);
	background: var(--qam-track-bg);
	border-radius: 20px;
}

.qam-quiz .qam-progress-fill {
	position: absolute;
	top: 50%;
	left: 0;
	width: 0;
	height: var(--qam-track-height);
	transform: translateY(-50%);
	background: var(--qam-fill-bg);
	border-radius: 20px;
	transition: width 0.4s ease;
}

.qam-quiz .qam-steps {
	position: relative;
	z-index: 2;
	display: flex;
	justify-content: space-between;
	min-height: var(--qam-track-height);
}

.qam-quiz .qam-step {
	display: var(--qam-step-display);
	align-items: center;
	justify-content: center;
	width: var(--qam-step-size);
	height: var(--qam-step-size);
	background: var(--qam-step-bg);
	border: var(--qam-step-border);
	border-radius: 50%;
	box-shadow: var(--qam-step-shadow);
	color: transparent;
	font-size: 14px;
	font-weight: 700;
	transition: all 0.25s ease;
}

.qam-quiz .qam-step.is-active {
	background: var(--qam-primary);
	border-color: var(--qam-primary);
	box-shadow: 0 3px 9px rgba(15, 91, 216, 0.25);
	color: #ffffff;
}

/* ---------------------------------------------------------------
   Options
   --------------------------------------------------------------- */

.qam-quiz .qam-options {
	display: flex;
	flex-direction: column;
	gap: var(--qam-option-gap);
}

.qam-quiz .qam-option {
	position: relative;
	display: block;
	width: 100%;
	margin: 0;
	padding: var(--qam-option-padding);
	background: var(--qam-option-bg);
	border: var(--qam-option-border);
	border-radius: var(--qam-option-radius);
	box-shadow: var(--qam-option-shadow);
	color: var(--qam-option-color);
	font-family: inherit;
	font-size: var(--qam-option-size);
	font-weight: var(--qam-option-weight);
	line-height: 1.35;
	text-align: var(--qam-option-align);
	cursor: pointer;
	-webkit-appearance: none;
	appearance: none;
	transition: border-color 0.18s ease, background-color 0.18s ease, transform 0.15s ease, box-shadow 0.18s ease;
}

.qam-quiz .qam-option::after {
	content: "\203A";
	position: absolute;
	top: 50%;
	right: 18px;
	transform: translateY(-52%);
	color: var(--qam-chevron-color);
	font-size: 27px;
	font-weight: 400;
	transition: all 0.18s ease;
}

.qam-quiz .qam-option:hover {
	background: var(--qam-option-hover-bg);
	border-color: var(--qam-primary);
	box-shadow: var(--qam-option-hover-shadow);
	transform: translateY(var(--qam-option-lift));
}

.qam-quiz .qam-option:hover::after {
	right: 15px;
	color: var(--qam-primary);
}

.qam-quiz .qam-option.is-selected {
	background: var(--qam-option-hover-bg);
	border-color: var(--qam-primary);
	box-shadow: var(--qam-option-selected-shadow);
	color: var(--qam-option-selected-color);
	transform: scale(0.99);
}

.qam-quiz .qam-option.is-selected::after {
	content: "\2713";
	display: flex;
	align-items: center;
	justify-content: center;
	right: 14px;
	width: 25px;
	height: 25px;
	background: var(--qam-primary);
	border-radius: 50%;
	color: #ffffff;
	font-size: 13px;
	font-weight: 700;
}

/* Final step: a single option becomes the call to action. */
.qam-quiz .qam-options.is-single .qam-option {
	padding: 17px 44px 17px 20px;
	background: var(--qam-cta-bg);
	border-color: var(--qam-cta-bg);
	box-shadow: 0 5px 14px rgba(22, 163, 74, 0.2);
	color: var(--qam-cta-color);
	font-size: var(--qam-cta-size);
	font-weight: 750;
	text-align: center;
}

.qam-quiz .qam-options.is-single .qam-option::after {
	content: "\2192";
	color: var(--qam-cta-color);
	font-size: 20px;
	font-weight: 700;
}

.qam-quiz .qam-options.is-single .qam-option:hover {
	background: var(--qam-cta-hover-bg);
	border-color: var(--qam-cta-hover-bg);
	box-shadow: 0 7px 18px rgba(22, 163, 74, 0.25);
	transform: translateY(-2px);
}

.qam-quiz .qam-options.is-single .qam-option.is-selected {
	background: var(--qam-cta-hover-bg);
	border-color: var(--qam-cta-hover-bg);
	color: var(--qam-cta-color);
}

.qam-quiz .qam-options.is-single .qam-option.is-selected::after {
	content: "\2713";
	background: rgba(255, 255, 255, 0.22);
	color: var(--qam-cta-color);
}

/* ---------------------------------------------------------------
   Note and skip
   --------------------------------------------------------------- */

.qam-quiz .qam-adnote {
	display: none;
	width: fit-content;
	margin: 18px auto 0;
	padding: 8px 14px;
	background: var(--qam-note-bg);
	border: var(--qam-note-border);
	border-radius: var(--qam-note-radius);
	color: var(--qam-note-color);
	font-size: 12px;
	font-weight: 650;
	line-height: 1.4;
	text-align: center;
}

.qam-quiz .qam-skip {
	display: block;
	width: 100%;
	margin-top: 18px;
	padding: 8px 10px;
	background: transparent;
	border: 0;
	color: var(--qam-skip-color);
	font-family: inherit;
	font-size: 13px;
	font-weight: 500;
	text-align: center;
	text-decoration: none;
	cursor: pointer;
	transition: color 0.2s ease;
}

.qam-quiz .qam-skip:hover {
	color: var(--qam-primary);
	text-decoration: underline;
}

/* ---------------------------------------------------------------
   Layout: minimal - flat and light
   --------------------------------------------------------------- */

.qam-quiz-wrap.qam-layout-minimal {
	--qam-overlay-bg: rgba(15, 23, 42, 0.45);
	--qam-overlay-filter: none;
	--qam-card-bg: #ffffff;
	--qam-card-border: 1px solid #e5e7eb;
	--qam-card-radius: 6px;
	--qam-card-shadow: none;
	--qam-card-padding: 24px 22px 20px;
	--qam-card-width: 460px;
	--qam-title-size: 21px;
	--qam-title-weight: 650;
	--qam-title-align: left;
	--qam-progress-margin: 18px 0 22px;
	--qam-track-bg: #e4e7ec;
	--qam-track-height: 3px;
	--qam-fill-bg: var(--qam-primary);
	--qam-step-display: none;
	--qam-option-gap: 8px;
	--qam-option-border: 1px solid #e3e7ee;
	--qam-option-radius: 6px;
	--qam-option-shadow: none;
	--qam-option-padding: 14px 44px 14px 15px;
	--qam-option-size: 15px;
	--qam-option-weight: 550;
	--qam-option-hover-shadow: none;
	--qam-option-lift: 0;
	--qam-option-selected-shadow: inset 0 0 0 1px var(--qam-primary);
	--qam-cta-size: 16px;
	--qam-note-radius: 4px;
}

.qam-layout-minimal .qam-quiz-title {
	padding: 0;
}

.qam-layout-minimal .qam-options.is-single .qam-option,
.qam-layout-minimal .qam-options.is-single .qam-option:hover {
	box-shadow: none;
	transform: none;
}

/* ---------------------------------------------------------------
   Layout: dark
   --------------------------------------------------------------- */

.qam-quiz-wrap.qam-layout-dark {
	--qam-primary: #60a5fa;
	--qam-primary-dark: #93c5fd;
	--qam-primary-soft: rgba(96, 165, 250, 0.16);
	--qam-accent: #22c55e;
	--qam-accent-dark: #16a34a;
	--qam-text: #f8fafc;
	--qam-muted: #94a3b8;
	--qam-border: #334155;
	--qam-overlay-bg: rgba(2, 6, 23, 0.78);
	--qam-card-bg: #0f172a;
	--qam-card-border: 1px solid #1e293b;
	--qam-card-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
	--qam-track-bg: #1e293b;
	--qam-fill-bg: linear-gradient(90deg, #3b82f6, #60a5fa);
	--qam-step-bg: #0f172a;
	--qam-step-border: 3px solid #334155;
	--qam-step-shadow: none;
	--qam-option-bg: #1e293b;
	--qam-option-color: #e2e8f0;
	--qam-option-border: 1.5px solid #334155;
	--qam-option-shadow: none;
	--qam-option-hover-bg: #24344d;
	--qam-option-hover-shadow: 0 5px 14px rgba(0, 0, 0, 0.35);
	--qam-option-selected-color: #ffffff;
	--qam-option-selected-shadow: 0 0 0 2px rgba(96, 165, 250, 0.35);
	--qam-chevron-color: #7c8ba1;
	--qam-cta-color: #052e16;
	--qam-note-bg: rgba(251, 146, 60, 0.12);
	--qam-note-border: 1px solid rgba(251, 146, 60, 0.35);
	--qam-note-color: #fdba74;
}

.qam-layout-dark .qam-step.is-active {
	color: #0f172a;
}

/* ---------------------------------------------------------------
   Layout: inline - in the content, no overlay
   --------------------------------------------------------------- */

.qam-quiz-wrap.qam-layout-inline {
	--qam-card-border: 1px solid var(--qam-border);
	--qam-card-shadow: 0 6px 22px rgba(15, 23, 42, 0.08);
}

.qam-layout-inline .qam-quiz-overlay {
	display: none;
}

.qam-layout-inline .qam-quiz {
	position: relative;
	top: auto;
	left: auto;
	z-index: auto;
	width: 100%;
	max-height: none;
	margin: 0 auto;
	overflow: visible;
	transform: none;
	animation: none;
}

/* ---------------------------------------------------------------
   Layout: custom - neutral base for the Custom CSS box
   --------------------------------------------------------------- */

.qam-quiz-wrap.qam-layout-custom {
	--qam-primary: #374151;
	--qam-primary-dark: #111827;
	--qam-primary-soft: #f3f4f6;
	--qam-accent: #374151;
	--qam-accent-dark: #111827;
	--qam-border: #d1d5db;
	--qam-font: inherit;
	--qam-overlay-filter: none;
	--qam-card-border: 1px solid #e5e7eb;
	--qam-card-radius: 10px;
	--qam-card-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
	--qam-fill-bg: #374151;
	--qam-step-border: 3px solid #d1d5db;
	--qam-step-shadow: none;
	--qam-option-radius: 8px;
	--qam-option-shadow: none;
	--qam-option-hover-shadow: none;
	--qam-option-selected-shadow: inset 0 0 0 2px var(--qam-primary);
	--qam-chevron-color: #9ca3af;
}

.qam-layout-custom .qam-options.is-single .qam-option,
.qam-layout-custom .qam-options.is-single .qam-option:hover {
	box-shadow: none;
}

/* ---------------------------------------------------------------
   Mobile
   --------------------------------------------------------------- */

@media screen and (max-width: 480px) {
	.qam-quiz-wrap {
		--qam-card-padding: 22px 16px 18px;
		--qam-card-radius: 16px;
		--qam-title-size: 21px;
		--qam-progress-margin: 26px 5px 28px;
		--qam-step-size: 27px;
		--qam-step-border-width: 2px;
		--qam-option-gap: 11px;
		--qam-option-radius: 10px;
		--qam-option-size: 15px;
		--qam-option-padding: 15px 42px 15px 15px;
		--qam-cta-size: 16px;
	}

	.qam-quiz {
		max-width: none;
	}

	.qam-quiz .qam-step {
		border-width: var(--qam-step-border-width, 2px);
		font-size: 12px;
	}

	.qam-quiz .qam-options.is-single .qam-option {
		padding: 16px 42px 16px 16px;
	}

	.qam-quiz .qam-skip {
		margin-top: 15px;
		font-size: 12px;
	}

	.qam-quiz-wrap.qam-layout-inline .qam-quiz {
		max-width: var(--qam-card-width);
	}
}