/**
 * Forge Skills LMS — Frontend Styles
 *
 * Aesthetic: "Stark Industries meets Forge" — believably futuristic HUD/holographic
 * interface using Forge brand colors. Geometric panels, beveled corners,
 * ambient glow, animated scanlines, breathing indicators.
 */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ==========================================================================
   ROOT — Forge palette (deep blues + Forge red + cyan glow accents)
   ========================================================================== */

.forge-skills-app {
	/* Backgrounds — deepest blue/black */
	--fsl-void: #050810;
	--fsl-deep: #0a1428;
	--fsl-panel: #0f1d35;
	--fsl-panel-raised: #14274a;

	/* Forge brand blue — structure */
	--fsl-blue: #102947;
	--fsl-blue-bright: #1d4d7a;
	--fsl-blue-line: rgba(29, 77, 122, 0.55);

	/* HUD cyan accents (extended blue family for glow) */
	--fsl-cyan: #4dd0e1;
	--fsl-cyan-bright: #7ce8f6;
	--fsl-cyan-glow: rgba(77, 208, 225, 0.45);
	--fsl-cyan-soft: rgba(77, 208, 225, 0.10);

	/* Forge red — for failures, warnings, critical states */
	--fsl-red: #a10007;
	--fsl-red-bright: #ff2d3a;
	--fsl-red-glow: rgba(255, 45, 58, 0.5);
	--fsl-red-soft: rgba(161, 0, 7, 0.15);

	/* Success — desaturated cyan-green for "OK" states */
	--fsl-success: #4dd0a8;
	--fsl-success-glow: rgba(77, 208, 168, 0.45);

	/* Text */
	--fsl-text: #ececec;
	--fsl-text-secondary: #a0b3c8;
	--fsl-text-muted: #6b7c93;

	/* Borders */
	--fsl-border: rgba(29, 77, 122, 0.4);
	--fsl-border-bright: rgba(77, 208, 225, 0.6);

	/* Typography */
	--fsl-font-display: 'Rajdhani', system-ui, sans-serif;
	--fsl-font-body: 'Inter', system-ui, sans-serif;
	--fsl-font-mono: 'JetBrains Mono', ui-monospace, monospace;

	/* Motion */
	--fsl-easing: cubic-bezier(0.16, 1, 0.3, 1);
	--fsl-easing-snap: cubic-bezier(0.4, 0, 0.2, 1);

	font-family: var(--fsl-font-body);
	color: var(--fsl-text);
	background: var(--fsl-void);
	font-size: 16px;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.forge-skills-app *,
.forge-skills-app *::before,
.forge-skills-app *::after {
	box-sizing: border-box;
}

/* Kiosk full-screen mode */
.forge-skills-kiosk-body .forge-skills-app[data-kiosk="1"] {
	position: fixed;
	inset: 0;
	width: 100vw;
	height: 100vh;
	z-index: 999999;
	overflow: hidden;
}

/* ==========================================================================
   AMBIENT BACKGROUND — grid + scanlines + radial glow
   ========================================================================== */

.forge-skills-app {
	position: relative;
	min-height: 600px;
	overflow: hidden;
	background:
		radial-gradient(ellipse at 20% 10%, rgba(29, 77, 122, 0.18) 0%, transparent 50%),
		radial-gradient(ellipse at 80% 90%, rgba(77, 208, 225, 0.06) 0%, transparent 50%),
		var(--fsl-void);
}

/* Grid mesh layer */
.forge-skills-app::before {
	content: '';
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(77, 208, 225, 0.04) 1px, transparent 1px),
		linear-gradient(90deg, rgba(77, 208, 225, 0.04) 1px, transparent 1px);
	background-size: 80px 80px;
	pointer-events: none;
	z-index: 0;
	mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
	-webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

/* Animated scanline */
.forge-skills-app::after {
	content: '';
	position: absolute;
	inset: 0;
	background: repeating-linear-gradient(
		0deg,
		transparent 0px,
		transparent 2px,
		rgba(77, 208, 225, 0.018) 2px,
		rgba(77, 208, 225, 0.018) 3px
	);
	pointer-events: none;
	z-index: 1;
	animation: fsl-scan-drift 8s linear infinite;
}

@keyframes fsl-scan-drift {
	from { background-position: 0 0; }
	to { background-position: 0 60px; }
}

/* Floating ambient sweep — slowly traveling cyan streak across the viewport */
.forge-skills-app .fsl-ambient-sweep {
	position: absolute;
	top: 0;
	left: -50%;
	width: 80%;
	height: 100%;
	background: linear-gradient(
		90deg,
		transparent 0%,
		rgba(77, 208, 225, 0.04) 40%,
		rgba(77, 208, 225, 0.08) 50%,
		rgba(77, 208, 225, 0.04) 60%,
		transparent 100%
	);
	pointer-events: none;
	z-index: 1;
	animation: fsl-sweep 18s ease-in-out infinite;
	mix-blend-mode: screen;
}

@keyframes fsl-sweep {
	0%, 100% { transform: translateX(0%); opacity: 0; }
	20% { opacity: 1; }
	50% { transform: translateX(120%); opacity: 1; }
	80% { opacity: 0; }
}

/* ==========================================================================
   STAGES — full-viewport with HUD framing
   ========================================================================== */

.fsl-stage {
	position: relative;
	z-index: 2;
	min-height: 100vh;
	min-height: 100dvh;
	padding: clamp(20px, 4vw, 48px);
	animation: fsl-stage-enter 0.6s var(--fsl-easing) both;
}

.forge-skills-app[data-kiosk="0"] .fsl-stage {
	min-height: auto;
}

.fsl-stage[hidden] {
	display: none !important;
}

.fsl-stage__inner {
	max-width: 1180px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	min-height: 100%;
	gap: 28px;
}

@keyframes fsl-stage-enter {
	from {
		opacity: 0;
		transform: translateY(20px);
		filter: blur(4px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
		filter: blur(0);
	}
}

/* ==========================================================================
   HUD HEADER — beveled bar with system info + status indicators
   ========================================================================== */

.fsl-header {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	padding: 18px 28px 18px 32px;
	background:
		linear-gradient(180deg, rgba(29, 77, 122, 0.18) 0%, rgba(15, 29, 53, 0.6) 100%);
	border: 1px solid var(--fsl-border);
	/* Beveled corners — clip-path hexagonal feel */
	clip-path: polygon(
		0 8px, 8px 0, calc(100% - 16px) 0, 100% 16px,
		100% calc(100% - 8px), calc(100% - 8px) 100%, 16px 100%, 0 calc(100% - 16px)
	);
}

/* Glow accent line on the left */
.fsl-header::before {
	content: '';
	position: absolute;
	left: 0;
	top: 8px;
	bottom: 8px;
	width: 4px;
	background: var(--fsl-cyan);
	box-shadow: 0 0 12px var(--fsl-cyan-glow), 0 0 24px var(--fsl-cyan-glow);
	animation: fsl-pulse-glow 3s ease-in-out infinite;
}

/* Top-right index code (Stark UI signature element) */
.fsl-header::after {
	content: 'A.01';
	position: absolute;
	top: 4px;
	right: 14px;
	font-family: var(--fsl-font-mono);
	font-size: 9px;
	font-weight: 700;
	color: var(--fsl-cyan);
	letter-spacing: 0.15em;
	opacity: 0.7;
}

@keyframes fsl-pulse-glow {
	0%, 100% {
		box-shadow: 0 0 12px var(--fsl-cyan-glow), 0 0 24px var(--fsl-cyan-glow);
		opacity: 1;
	}
	50% {
		box-shadow: 0 0 18px var(--fsl-cyan-glow), 0 0 36px var(--fsl-cyan-glow);
		opacity: 0.85;
	}
}

.fsl-header__brand {
	display: flex;
	align-items: center;
	gap: 14px;
	font-family: var(--fsl-font-display);
	font-weight: 600;
	letter-spacing: 0.1em;
	font-size: 13px;
	text-transform: uppercase;
}

.fsl-header__system {
	color: var(--fsl-cyan);
	text-shadow: 0 0 8px var(--fsl-cyan-glow);
}

.fsl-header__divider {
	display: inline-block;
	width: 1px;
	height: 14px;
	background: var(--fsl-border-bright);
}

.fsl-header__module {
	color: var(--fsl-text-secondary);
}

.fsl-header__status {
	display: flex;
	align-items: center;
	gap: 10px;
	font-family: var(--fsl-font-mono);
	font-size: 10px;
	color: var(--fsl-text-muted);
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.fsl-status-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--fsl-success);
	box-shadow: 0 0 8px var(--fsl-success-glow), 0 0 16px var(--fsl-success-glow);
	animation: fsl-pulse-dot 2s ease-in-out infinite;
}

@keyframes fsl-pulse-dot {
	0%, 100% { opacity: 1; transform: scale(1); }
	50% { opacity: 0.5; transform: scale(0.85); }
}

.fsl-header__action {
	background: transparent;
	border: 1px solid var(--fsl-border);
	color: var(--fsl-text-secondary);
	padding: 8px 16px;
	font-family: var(--fsl-font-display);
	font-weight: 600;
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	cursor: pointer;
	transition: all 0.25s var(--fsl-easing);
	clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.fsl-header__action:hover {
	border-color: var(--fsl-cyan);
	color: var(--fsl-cyan);
	background: var(--fsl-cyan-soft);
	box-shadow: 0 0 16px var(--fsl-cyan-glow);
}

.fsl-header__meta {
	display: flex;
	align-items: center;
	gap: 16px;
}

/* ==========================================================================
   DISPLAY TYPOGRAPHY
   ========================================================================== */

.fsl-display-title {
	position: relative;
	font-family: var(--fsl-font-display);
	font-size: clamp(2.25rem, 5.5vw, 4rem);
	font-weight: 700;
	line-height: 1;
	letter-spacing: -0.02em;
	margin: 0 0 16px 0;
	color: var(--fsl-text);
}

.fsl-display-title__line {
	display: block;
}

.fsl-display-title__line--accent {
	color: var(--fsl-cyan);
	text-shadow: 0 0 24px var(--fsl-cyan-glow), 0 0 48px var(--fsl-cyan-glow);
	animation: fsl-text-glow 4s ease-in-out infinite;
}

@keyframes fsl-text-glow {
	0%, 100% { text-shadow: 0 0 24px var(--fsl-cyan-glow), 0 0 48px var(--fsl-cyan-glow); }
	50% { text-shadow: 0 0 32px var(--fsl-cyan-glow), 0 0 64px var(--fsl-cyan-glow); }
}

.fsl-display-sub {
	font-size: 1.0625rem;
	color: var(--fsl-text-secondary);
	margin: 0 0 32px 0;
	max-width: 60ch;
}

/* ==========================================================================
   FORMS — HUD-style inputs with corner brackets
   ========================================================================== */

.fsl-intake {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
	max-width: 680px;
	margin: 0 auto;
	width: 100%;
}

.fsl-form {
	display: flex;
	flex-direction: column;
	gap: 22px;
}

.fsl-grid {
	display: grid;
	gap: 22px;
}

.fsl-grid--2 {
	grid-template-columns: 1fr 1fr;
}

@media (max-width: 540px) {
	.fsl-grid--2 {
		grid-template-columns: 1fr;
	}
}

.fsl-field {
	display: flex;
	flex-direction: column;
	gap: 8px;
	position: relative;
}

.fsl-field__label {
	font-family: var(--fsl-font-mono);
	font-weight: 700;
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.15em;
	color: var(--fsl-cyan);
	display: flex;
	align-items: center;
	gap: 8px;
}

.fsl-field__label::before {
	content: '>';
	color: var(--fsl-cyan);
	opacity: 0.6;
}

.fsl-input {
	background: rgba(5, 8, 16, 0.7);
	border: 1px solid var(--fsl-border);
	color: var(--fsl-text);
	font-family: var(--fsl-font-body);
	font-size: 1rem;
	padding: 14px 18px;
	transition: all 0.25s var(--fsl-easing);
	outline: none;
	width: 100%;
	min-height: 52px;
	clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.fsl-input:hover {
	border-color: var(--fsl-blue-bright);
	background: rgba(15, 29, 53, 0.7);
}

.fsl-input:focus {
	border-color: var(--fsl-cyan);
	box-shadow: 0 0 0 3px var(--fsl-cyan-soft), 0 0 24px var(--fsl-cyan-glow);
	background: rgba(15, 29, 53, 0.9);
}

.fsl-input--select {
	cursor: pointer;
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%234dd0e1' stroke-width='1.5'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 16px center;
	padding-right: 44px;
}

.fsl-input--select option {
	background: var(--fsl-deep);
	color: var(--fsl-text);
}

.fsl-form__actions {
	margin-top: 16px;
	display: flex;
	gap: 12px;
	justify-content: flex-end;
}

.fsl-form__error {
	color: var(--fsl-red-bright);
	font-size: 0.9375rem;
	min-height: 1.4em;
	font-family: var(--fsl-font-mono);
	text-shadow: 0 0 12px var(--fsl-red-glow);
}

.fsl-form__error:empty {
	display: none;
}

/* ==========================================================================
   BUTTONS — angled HUD buttons with status code labels
   ========================================================================== */

.fsl-btn {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 12px;
	padding: 16px 32px 16px 28px;
	min-height: 54px;
	font-family: var(--fsl-font-display);
	font-weight: 700;
	font-size: 14px;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	border: 1px solid transparent;
	cursor: pointer;
	transition: all 0.3s var(--fsl-easing);
	background: transparent;
	color: var(--fsl-text);
	overflow: visible;
	clip-path: polygon(
		0 0, calc(100% - 18px) 0, 100% 18px,
		100% 100%, 18px 100%, 0 calc(100% - 18px)
	);
}

.fsl-btn:disabled {
	opacity: 0.4;
	cursor: not-allowed;
}

/* Primary button — bright cyan, glowing */
.fsl-btn--primary {
	background: linear-gradient(135deg, var(--fsl-cyan) 0%, var(--fsl-cyan-bright) 100%);
	color: var(--fsl-void);
	border-color: var(--fsl-cyan-bright);
	box-shadow: 0 0 0 0 var(--fsl-cyan-glow), inset 0 0 0 0 rgba(255,255,255,0);
}

.fsl-btn--primary:not(:disabled):hover {
	background: linear-gradient(135deg, var(--fsl-cyan-bright) 0%, #a8f0fa 100%);
	box-shadow: 0 0 32px var(--fsl-cyan-glow), 0 0 64px var(--fsl-cyan-glow), inset 0 0 24px rgba(255,255,255,0.2);
	transform: translateY(-1px);
}

.fsl-btn--primary:not(:disabled):active {
	transform: translateY(0);
}

/* Ghost button — outlined, less emphasis */
.fsl-btn--ghost {
	border-color: var(--fsl-border-bright);
	color: var(--fsl-text-secondary);
	background: rgba(15, 29, 53, 0.4);
}

.fsl-btn--ghost:not(:disabled):hover {
	border-color: var(--fsl-cyan);
	color: var(--fsl-cyan);
	background: var(--fsl-cyan-soft);
	box-shadow: 0 0 24px var(--fsl-cyan-glow);
}

/* Submit variant — red accent for "fire button" feel */
.fsl-btn--submit {
	background: linear-gradient(135deg, var(--fsl-red) 0%, var(--fsl-red-bright) 100%);
	color: var(--fsl-text);
	border-color: var(--fsl-red-bright);
}

.fsl-btn--submit:not(:disabled):hover {
	background: linear-gradient(135deg, var(--fsl-red-bright) 0%, #ff5562 100%);
	box-shadow: 0 0 32px var(--fsl-red-glow), 0 0 64px var(--fsl-red-glow);
	transform: translateY(-1px);
}

.fsl-btn__icon {
	font-size: 18px;
	transition: transform 0.25s var(--fsl-easing);
}

.fsl-btn:not(:disabled):hover .fsl-btn__icon {
	transform: translateX(3px);
}

.fsl-btn__code {
	position: absolute;
	top: 4px;
	right: 6px;
	font-family: var(--fsl-font-mono);
	font-size: 8px;
	font-weight: 700;
	letter-spacing: 0.1em;
	opacity: 0.5;
}

/* ==========================================================================
   PANELS — beveled HUD frames with corner brackets
   ========================================================================== */

.fsl-panel {
	position: relative;
	background:
		linear-gradient(135deg, rgba(15, 29, 53, 0.85) 0%, rgba(10, 20, 40, 0.95) 100%);
	border: 1px solid var(--fsl-border);
	clip-path: polygon(
		0 12px, 12px 0, calc(100% - 20px) 0, 100% 20px,
		100% calc(100% - 12px), calc(100% - 12px) 100%, 20px 100%, 0 calc(100% - 20px)
	);
}

.fsl-panel--glow {
	box-shadow: 0 0 32px rgba(29, 77, 122, 0.3), inset 0 0 0 1px rgba(77, 208, 225, 0.1);
}

/* Corner bracket decorations - applied as ::before/::after on container */
.fsl-bracketed {
	position: relative;
}

.fsl-bracketed::before,
.fsl-bracketed::after {
	content: '';
	position: absolute;
	width: 14px;
	height: 14px;
	border: 2px solid var(--fsl-cyan);
	box-shadow: 0 0 8px var(--fsl-cyan-glow);
}

.fsl-bracketed::before {
	top: -2px;
	left: -2px;
	border-right: none;
	border-bottom: none;
}

.fsl-bracketed::after {
	bottom: -2px;
	right: -2px;
	border-left: none;
	border-top: none;
}

/* ==========================================================================
   TEST LIST CARDS — Stark interface buttons (matches Image 2 reference)
   ========================================================================== */

.fsl-list {
	flex: 1;
}

.fsl-tests {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
	gap: 18px;
	margin-top: 28px;
}

.fsl-test-card {
	position: relative;
	background:
		linear-gradient(135deg, rgba(15, 29, 53, 0.7) 0%, rgba(10, 20, 40, 0.9) 100%);
	border: 1px solid var(--fsl-border);
	padding: 22px 26px 22px 28px;
	cursor: pointer;
	transition: all 0.3s var(--fsl-easing);
	text-align: left;
	font-family: inherit;
	color: inherit;
	display: flex;
	flex-direction: column;
	gap: 12px;
	overflow: visible;
	clip-path: polygon(
		0 12px, 12px 0, calc(100% - 20px) 0, 100% 20px,
		100% calc(100% - 12px), calc(100% - 12px) 100%, 20px 100%, 0 calc(100% - 20px)
	);
}

/* Glowing left edge accent */
.fsl-test-card::before {
	content: '';
	position: absolute;
	left: 0;
	top: 14px;
	bottom: 14px;
	width: 3px;
	background: var(--fsl-cyan);
	box-shadow: 0 0 8px var(--fsl-cyan-glow);
	opacity: 0.5;
	transition: all 0.3s var(--fsl-easing);
}

/* Right-corner index code (like A01, A02 in reference image) */
.fsl-test-card__index {
	position: absolute;
	top: 6px;
	right: 14px;
	font-family: var(--fsl-font-mono);
	font-size: 10px;
	font-weight: 700;
	color: var(--fsl-cyan);
	letter-spacing: 0.12em;
	opacity: 0.7;
}

.fsl-test-card:hover {
	border-color: var(--fsl-cyan);
	background: linear-gradient(135deg, rgba(29, 77, 122, 0.4) 0%, rgba(15, 29, 53, 0.95) 100%);
	transform: translateY(-2px);
	box-shadow: 0 12px 40px rgba(29, 77, 122, 0.4), 0 0 24px var(--fsl-cyan-glow);
}

.fsl-test-card:hover::before {
	opacity: 1;
	box-shadow: 0 0 16px var(--fsl-cyan-glow), 0 0 32px var(--fsl-cyan-glow);
}

.fsl-test-card__title {
	font-family: var(--fsl-font-display);
	font-size: 1.5rem;
	font-weight: 700;
	margin: 0;
	letter-spacing: -0.01em;
	color: var(--fsl-text);
	transition: color 0.3s var(--fsl-easing);
}

.fsl-test-card:hover .fsl-test-card__title {
	color: var(--fsl-cyan-bright);
}

.fsl-test-card__desc {
	color: var(--fsl-text-secondary);
	font-size: 0.9375rem;
	line-height: 1.5;
	margin: 0;
	flex: 1;
}

.fsl-test-card__meta {
	display: flex;
	gap: 18px;
	margin-top: 8px;
	padding-top: 12px;
	border-top: 1px solid var(--fsl-border);
	font-family: var(--fsl-font-mono);
	font-size: 10px;
	color: var(--fsl-text-muted);
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.fsl-test-card__meta-item {
	display: flex;
	align-items: center;
	gap: 6px;
}

.fsl-test-card__meta-value {
	color: var(--fsl-cyan);
	font-weight: 700;
}

.fsl-test-card--complete {
	opacity: 0.55;
}

.fsl-test-card--complete::after {
	content: '✓ COMPLETE';
	position: absolute;
	bottom: 8px;
	right: 14px;
	font-family: var(--fsl-font-mono);
	font-size: 9px;
	font-weight: 700;
	color: var(--fsl-success);
	letter-spacing: 0.1em;
	text-shadow: 0 0 8px var(--fsl-success-glow);
}

/* ==========================================================================
   TEST RUNNER — progress bar, timer, question panel
   ========================================================================== */

.fsl-progress {
	display: flex;
	align-items: baseline;
	gap: 4px;
	font-family: var(--fsl-font-mono);
	font-weight: 700;
	font-size: 1.125rem;
	color: var(--fsl-cyan);
	text-shadow: 0 0 8px var(--fsl-cyan-glow);
}

.fsl-progress__separator,
.fsl-progress__total {
	color: var(--fsl-text-muted);
	text-shadow: none;
}

.fsl-timer {
	font-family: var(--fsl-font-mono);
	font-weight: 700;
	font-size: 1.125rem;
	padding: 8px 16px;
	background: rgba(5, 8, 16, 0.7);
	border: 1px solid var(--fsl-border);
	color: var(--fsl-cyan);
	clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.fsl-timer--warning {
	color: #ffd60a;
	border-color: #ffd60a;
	box-shadow: 0 0 16px rgba(255, 214, 10, 0.4);
}

.fsl-timer--critical {
	color: var(--fsl-red-bright);
	border-color: var(--fsl-red-bright);
	box-shadow: 0 0 24px var(--fsl-red-glow);
	animation: fsl-pulse-critical 0.7s ease-in-out infinite;
}

@keyframes fsl-pulse-critical {
	0%, 100% { box-shadow: 0 0 24px var(--fsl-red-glow); }
	50% { box-shadow: 0 0 48px var(--fsl-red-glow), 0 0 96px var(--fsl-red-glow); }
}

.fsl-progress-bar {
	position: relative;
	width: 100%;
	height: 6px;
	background: rgba(5, 8, 16, 0.7);
	border: 1px solid var(--fsl-border);
	overflow: hidden;
}

.fsl-progress-bar__fill {
	height: 100%;
	background: linear-gradient(90deg, var(--fsl-cyan) 0%, var(--fsl-cyan-bright) 100%);
	box-shadow: 0 0 12px var(--fsl-cyan-glow), 0 0 24px var(--fsl-cyan-glow);
	transition: width 0.5s var(--fsl-easing);
	width: 0%;
	position: relative;
}

.fsl-progress-bar__fill::after {
	content: '';
	position: absolute;
	right: 0;
	top: 0;
	bottom: 0;
	width: 20px;
	background: linear-gradient(90deg, transparent, white);
	opacity: 0.7;
	animation: fsl-bar-shimmer 2s linear infinite;
}

@keyframes fsl-bar-shimmer {
	from { opacity: 0.3; }
	to { opacity: 0.8; }
}

.fsl-runner {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 28px;
}

.fsl-question {
	position: relative;
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 24px;
	padding: 36px 40px;
	background:
		linear-gradient(135deg, rgba(15, 29, 53, 0.85) 0%, rgba(10, 20, 40, 0.95) 100%);
	border: 1px solid var(--fsl-border);
	min-height: 380px;
	clip-path: polygon(
		0 16px, 16px 0, calc(100% - 24px) 0, 100% 24px,
		100% calc(100% - 16px), calc(100% - 16px) 100%, 24px 100%, 0 calc(100% - 24px)
	);
}

/* Question card animated entry */
.fsl-question {
	animation: fsl-question-enter 0.5s var(--fsl-easing) both;
}

@keyframes fsl-question-enter {
	from {
		opacity: 0;
		transform: translateX(20px);
	}
	to {
		opacity: 1;
		transform: translateX(0);
	}
}

.fsl-question__passage {
	background: rgba(5, 8, 16, 0.6);
	border-left: 3px solid var(--fsl-cyan);
	box-shadow: -3px 0 16px var(--fsl-cyan-glow);
	padding: 22px 26px;
	font-size: 1rem;
	line-height: 1.7;
	color: var(--fsl-text);
}

.fsl-question__passage-title {
	font-family: var(--fsl-font-mono);
	font-weight: 700;
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: 0.15em;
	color: var(--fsl-cyan);
	margin: 0 0 10px 0;
}

.fsl-question__prompt {
	font-family: var(--fsl-font-display);
	font-size: clamp(1.375rem, 2.5vw, 1.75rem);
	font-weight: 600;
	line-height: 1.3;
	margin: 0;
	color: var(--fsl-text);
}

.fsl-question__media {
	display: flex;
	justify-content: center;
	padding: 16px 0;
}

.fsl-question__numeric-answer {
	display: flex;
	flex-direction: column;
	gap: 10px;
	max-width: 380px;
}

.fsl-question__numeric-input {
	background: rgba(5, 8, 16, 0.8);
	border: 1px solid var(--fsl-border);
	color: var(--fsl-cyan);
	font-family: var(--fsl-font-mono);
	font-size: 2.25rem;
	padding: 22px 26px;
	width: 100%;
	text-align: center;
	outline: none;
	transition: all 0.25s var(--fsl-easing);
	clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
	font-weight: 700;
	letter-spacing: 0.05em;
}

.fsl-question__numeric-input:focus {
	border-color: var(--fsl-cyan);
	box-shadow: 0 0 0 3px var(--fsl-cyan-soft), 0 0 32px var(--fsl-cyan-glow);
	color: var(--fsl-cyan-bright);
	text-shadow: 0 0 12px var(--fsl-cyan-glow);
}

.fsl-question__hint {
	font-family: var(--fsl-font-mono);
	font-size: 11px;
	color: var(--fsl-text-muted);
	letter-spacing: 0.05em;
	display: flex;
	align-items: center;
	gap: 8px;
}

.fsl-question__hint::before {
	content: '//';
	color: var(--fsl-cyan);
	opacity: 0.7;
}

/* Multiple choice options - HUD button style */
.fsl-options {
	display: grid;
	gap: 14px;
}

.fsl-option {
	position: relative;
	display: flex;
	align-items: center;
	gap: 18px;
	padding: 20px 24px;
	background: rgba(5, 8, 16, 0.6);
	border: 1px solid var(--fsl-border);
	cursor: pointer;
	transition: all 0.25s var(--fsl-easing);
	font-family: inherit;
	color: var(--fsl-text);
	text-align: left;
	font-size: 1rem;
	clip-path: polygon(0 10px, 10px 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 10px));
}

.fsl-option:hover {
	border-color: var(--fsl-cyan);
	background: rgba(29, 77, 122, 0.25);
	box-shadow: 0 0 16px var(--fsl-cyan-glow);
	transform: translateX(4px);
}

.fsl-option--selected {
	border-color: var(--fsl-cyan);
	background: linear-gradient(90deg, rgba(77, 208, 225, 0.2) 0%, rgba(29, 77, 122, 0.2) 100%);
	box-shadow: 0 0 24px var(--fsl-cyan-glow), inset 0 0 16px rgba(77, 208, 225, 0.1);
}

.fsl-option--selected::before {
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 4px;
	background: var(--fsl-cyan);
	box-shadow: 0 0 12px var(--fsl-cyan-glow);
}

.fsl-option__marker {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	background: rgba(5, 8, 16, 0.8);
	border: 1.5px solid var(--fsl-border-bright);
	font-family: var(--fsl-font-mono);
	font-weight: 700;
	font-size: 13px;
	color: var(--fsl-text-secondary);
	flex-shrink: 0;
	transition: all 0.25s var(--fsl-easing);
	clip-path: polygon(0 8px, 8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

.fsl-option--selected .fsl-option__marker {
	background: var(--fsl-cyan);
	border-color: var(--fsl-cyan-bright);
	color: var(--fsl-void);
	box-shadow: 0 0 16px var(--fsl-cyan-glow);
}

.fsl-option__text {
	flex: 1;
	line-height: 1.4;
}

/* Image-based multiple choice (for tool ID test) */
.fsl-option--with-image {
	flex-direction: column;
	align-items: stretch;
	padding: 0;
	gap: 0;
	min-height: 200px;
}

.fsl-option__image {
	width: 100%;
	height: 160px;
	background: rgba(5, 8, 16, 0.8);
	display: flex;
	align-items: center;
	justify-content: center;
	border-bottom: 1px solid var(--fsl-border);
	overflow: hidden;
}

.fsl-option__image img,
.fsl-option__image svg {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	filter: drop-shadow(0 0 12px var(--fsl-cyan-soft));
}

.fsl-option--with-image .fsl-option__body {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 14px 18px;
}

/* Image grid for image-based questions */
.fsl-options--image-grid {
	grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 720px) {
	.fsl-options--image-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* Single tool image for prompt */
.fsl-tool-prompt-image {
	width: 100%;
	max-width: 480px;
	height: 280px;
	background: rgba(5, 8, 16, 0.7);
	border: 1px solid var(--fsl-border);
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	clip-path: polygon(0 12px, 12px 0, calc(100% - 16px) 0, 100% 16px, 100% calc(100% - 12px), calc(100% - 12px) 100%, 16px 100%, 0 calc(100% - 16px));
}

.fsl-tool-prompt-image img,
.fsl-tool-prompt-image svg {
	max-width: 92%;
	max-height: 92%;
	object-fit: contain;
	filter: drop-shadow(0 0 24px var(--fsl-cyan-glow));
}

/* Color test specific */
.fsl-swatch {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	max-width: 300px;
	height: 220px;
	margin: 0 auto;
	border: 1px solid var(--fsl-border);
	box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6), 0 0 32px var(--fsl-cyan-soft);
	clip-path: polygon(0 14px, 14px 0, calc(100% - 18px) 0, 100% 18px, 100% calc(100% - 14px), calc(100% - 14px) 100%, 18px 100%, 0 calc(100% - 18px));
}

.fsl-swatch-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 18px;
	max-width: 520px;
	margin: 0 auto;
	width: 100%;
}

.fsl-swatch-option {
	aspect-ratio: 1;
	border: 2px solid var(--fsl-border);
	cursor: pointer;
	transition: all 0.25s var(--fsl-easing);
	position: relative;
	display: flex;
	align-items: flex-end;
	justify-content: center;
	padding: 14px;
	clip-path: polygon(0 10px, 10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.fsl-swatch-option:hover {
	transform: scale(1.04);
	border-color: var(--fsl-cyan);
}

.fsl-swatch-option--selected {
	border-color: var(--fsl-cyan);
	box-shadow: 0 0 0 4px var(--fsl-cyan-soft), 0 0 48px var(--fsl-cyan-glow);
}

.fsl-swatch-option__label {
	font-family: var(--fsl-font-mono);
	font-size: 11px;
	font-weight: 700;
	color: rgba(255, 255, 255, 0.9);
	background: rgba(0, 0, 0, 0.7);
	padding: 4px 10px;
	letter-spacing: 0.08em;
	clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}

/* String pair (attention to detail) */
.fsl-string-pair {
	display: grid;
	gap: 18px;
	max-width: 600px;
	margin: 0 auto;
	width: 100%;
}

.fsl-string-pair__item {
	background: rgba(5, 8, 16, 0.8);
	border: 1px solid var(--fsl-border);
	padding: 22px 26px;
	font-family: var(--fsl-font-mono);
	font-size: 1.625rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-align: center;
	color: var(--fsl-cyan);
	text-shadow: 0 0 8px var(--fsl-cyan-glow);
	clip-path: polygon(0 12px, 12px 0, calc(100% - 16px) 0, 100% 16px, 100% calc(100% - 12px), calc(100% - 12px) 100%, 16px 100%, 0 calc(100% - 12px));
}

.fsl-string-pair__label {
	font-family: var(--fsl-font-mono);
	font-size: 10px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.15em;
	color: var(--fsl-text-muted);
	margin-bottom: 8px;
}

/* Measuring SVG ruler */
.fsl-ruler {
	width: 100%;
	max-width: 720px;
	height: auto;
	margin: 0 auto;
	display: block;
	filter: drop-shadow(0 0 16px var(--fsl-cyan-soft));
}

.fsl-question__media--reference {
	background: rgba(5, 8, 16, 0.6);
	border: 1px dashed var(--fsl-border-bright);
	padding: 16px;
	margin-bottom: 18px;
}

.fsl-ruler--reference {
	max-width: 640px;
}

.fsl-runner__actions {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
}

/* ==========================================================================
   RESULT SCREEN — Stark scorecard with animated meter
   ========================================================================== */

.fsl-result {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 36px;
}

.fsl-result__scorecard {
	position: relative;
	width: 100%;
	max-width: 640px;
	background: linear-gradient(135deg, rgba(15, 29, 53, 0.9) 0%, rgba(10, 20, 40, 0.98) 100%);
	border: 1px solid var(--fsl-border);
	padding: 56px 48px;
	text-align: center;
	overflow: visible;
	clip-path: polygon(
		0 18px, 18px 0, calc(100% - 26px) 0, 100% 26px,
		100% calc(100% - 18px), calc(100% - 18px) 100%, 26px 100%, 0 calc(100% - 26px)
	);
	animation: fsl-scorecard-enter 0.7s var(--fsl-easing) both;
}

@keyframes fsl-scorecard-enter {
	from {
		opacity: 0;
		transform: scale(0.95);
		filter: blur(8px);
	}
	to {
		opacity: 1;
		transform: scale(1);
		filter: blur(0);
	}
}

.fsl-result__scorecard::before {
	content: '';
	position: absolute;
	top: 0;
	left: 24px;
	right: 24px;
	height: 3px;
	background: var(--fsl-cyan);
	box-shadow: 0 0 16px var(--fsl-cyan-glow), 0 0 32px var(--fsl-cyan-glow);
}

.fsl-result__scorecard--passed::before {
	background: var(--fsl-success);
	box-shadow: 0 0 16px var(--fsl-success-glow), 0 0 32px var(--fsl-success-glow);
}

.fsl-result__scorecard--failed::before {
	background: var(--fsl-red-bright);
	box-shadow: 0 0 16px var(--fsl-red-glow), 0 0 32px var(--fsl-red-glow);
}

.fsl-result__status {
	font-family: var(--fsl-font-mono);
	font-weight: 700;
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.25em;
	color: var(--fsl-text-muted);
	margin-bottom: 16px;
}

.fsl-result__score {
	font-family: var(--fsl-font-display);
	font-size: clamp(4.5rem, 13vw, 8rem);
	font-weight: 700;
	line-height: 1;
	margin: 8px 0 4px;
	letter-spacing: -0.03em;
	animation: fsl-score-count-up 1s var(--fsl-easing) both;
}

@keyframes fsl-score-count-up {
	from { opacity: 0; transform: translateY(20px); }
	to { opacity: 1; transform: translateY(0); }
}

.fsl-result__score--passed {
	color: var(--fsl-success);
	text-shadow: 0 0 32px var(--fsl-success-glow), 0 0 64px var(--fsl-success-glow);
}

.fsl-result__score--failed {
	color: var(--fsl-red-bright);
	text-shadow: 0 0 32px var(--fsl-red-glow), 0 0 64px var(--fsl-red-glow);
}

.fsl-result__score--neutral {
	color: var(--fsl-cyan);
	text-shadow: 0 0 32px var(--fsl-cyan-glow), 0 0 64px var(--fsl-cyan-glow);
}

.fsl-result__score-percent {
	font-size: 0.4em;
	opacity: 0.7;
	margin-left: 4px;
}

.fsl-result__breakdown {
	font-family: var(--fsl-font-mono);
	font-size: 0.875rem;
	color: var(--fsl-text-secondary);
	margin: 16px 0 0;
	letter-spacing: 0.04em;
}

.fsl-result__verdict {
	font-family: var(--fsl-font-display);
	font-size: 2.25rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	margin: 28px 0 12px;
}

.fsl-result__verdict--passed {
	color: var(--fsl-success);
	text-shadow: 0 0 24px var(--fsl-success-glow);
}

.fsl-result__verdict--failed {
	color: var(--fsl-red-bright);
	text-shadow: 0 0 24px var(--fsl-red-glow);
}

.fsl-result__msg {
	color: var(--fsl-text-secondary);
	font-size: 1rem;
	margin: 0;
	max-width: 480px;
	margin: 0 auto;
}

.fsl-result__actions {
	display: flex;
	gap: 14px;
	flex-wrap: wrap;
	justify-content: center;
}

/* ==========================================================================
   MODAL (timeout warning)
   ========================================================================== */

.fsl-modal {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.92);
	backdrop-filter: blur(12px);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 9999;
	padding: 24px;
	animation: fsl-modal-bg 0.3s var(--fsl-easing-snap);
}

@keyframes fsl-modal-bg {
	from { opacity: 0; }
	to { opacity: 1; }
}

.fsl-modal[hidden] {
	display: none !important;
}

.fsl-modal__inner {
	position: relative;
	background: linear-gradient(135deg, rgba(15, 29, 53, 0.98) 0%, rgba(10, 20, 40, 1) 100%);
	border: 1px solid var(--fsl-red-bright);
	box-shadow: 0 0 48px var(--fsl-red-glow), 0 0 96px var(--fsl-red-glow);
	padding: 48px;
	max-width: 520px;
	width: 100%;
	text-align: center;
	clip-path: polygon(0 18px, 18px 0, calc(100% - 24px) 0, 100% 24px, 100% calc(100% - 18px), calc(100% - 18px) 100%, 24px 100%, 0 calc(100% - 24px));
	animation: fsl-modal-pop 0.4s var(--fsl-easing-snap);
}

@keyframes fsl-modal-pop {
	from { transform: scale(0.92); opacity: 0; }
	to { transform: scale(1); opacity: 1; }
}

.fsl-modal__title {
	font-family: var(--fsl-font-display);
	font-size: 1.75rem;
	font-weight: 700;
	margin: 0 0 14px;
	color: var(--fsl-text);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.fsl-modal__text {
	color: var(--fsl-text-secondary);
	font-size: 1rem;
	margin: 0 0 28px;
}

.fsl-modal__text strong {
	color: var(--fsl-red-bright);
	font-family: var(--fsl-font-mono);
	font-size: 1.5rem;
	margin: 0 6px;
	text-shadow: 0 0 12px var(--fsl-red-glow);
}

.fsl-modal__actions {
	display: flex;
	justify-content: center;
}

/* ==========================================================================
   LOADING / SPINNERS
   ========================================================================== */

.fsl-loading {
	position: relative;
	pointer-events: none;
}

.fsl-loading::after {
	content: '';
	position: absolute;
	inset: 0;
	background: rgba(5, 8, 16, 0.7);
	backdrop-filter: blur(2px);
	z-index: 100;
}

.fsl-spinner {
	display: inline-block;
	width: 18px;
	height: 18px;
	border: 2px solid currentColor;
	border-right-color: transparent;
	border-radius: 50%;
	animation: fsl-spin 0.7s linear infinite;
}

@keyframes fsl-spin {
	to { transform: rotate(360deg); }
}

/* ==========================================================================
   PARTICLES — drifting cyan dots in background (pure CSS)
   ========================================================================== */

.fsl-particles {
	position: absolute;
	inset: 0;
	pointer-events: none;
	z-index: 0;
	overflow: hidden;
}

.fsl-particle {
	position: absolute;
	width: 3px;
	height: 3px;
	background: var(--fsl-cyan);
	border-radius: 50%;
	box-shadow: 0 0 8px var(--fsl-cyan-glow);
	opacity: 0;
	animation: fsl-particle-float 12s linear infinite;
}

.fsl-particle:nth-child(1)  { left: 8%;  animation-delay: 0s;  animation-duration: 14s; }
.fsl-particle:nth-child(2)  { left: 18%; animation-delay: 2s;  animation-duration: 18s; }
.fsl-particle:nth-child(3)  { left: 28%; animation-delay: 4s;  animation-duration: 11s; }
.fsl-particle:nth-child(4)  { left: 42%; animation-delay: 6s;  animation-duration: 16s; }
.fsl-particle:nth-child(5)  { left: 58%; animation-delay: 1s;  animation-duration: 13s; }
.fsl-particle:nth-child(6)  { left: 68%; animation-delay: 7s;  animation-duration: 17s; }
.fsl-particle:nth-child(7)  { left: 78%; animation-delay: 3s;  animation-duration: 12s; }
.fsl-particle:nth-child(8)  { left: 88%; animation-delay: 5s;  animation-duration: 15s; }
.fsl-particle:nth-child(9)  { left: 14%; animation-delay: 8s;  animation-duration: 19s; }
.fsl-particle:nth-child(10) { left: 50%; animation-delay: 9s;  animation-duration: 14s; }
.fsl-particle:nth-child(11) { left: 64%; animation-delay: 10s; animation-duration: 13s; }
.fsl-particle:nth-child(12) { left: 92%; animation-delay: 11s; animation-duration: 16s; }

@keyframes fsl-particle-float {
	0% {
		transform: translateY(110vh);
		opacity: 0;
	}
	10% {
		opacity: 0.8;
	}
	90% {
		opacity: 0.4;
	}
	100% {
		transform: translateY(-10vh);
		opacity: 0;
	}
}

/* ==========================================================================
   CORNER ACCENTS — decorative HUD elements at viewport corners
   ========================================================================== */

.fsl-stage > .fsl-corner-accents {
	position: absolute;
	inset: 16px;
	pointer-events: none;
	z-index: 3;
}

.fsl-corner-accents__corner {
	position: absolute;
	width: 32px;
	height: 32px;
	border: 2px solid var(--fsl-cyan);
	box-shadow: 0 0 12px var(--fsl-cyan-glow);
	opacity: 0.5;
}

.fsl-corner-accents__corner--tl {
	top: 0; left: 0;
	border-right: none;
	border-bottom: none;
}

.fsl-corner-accents__corner--tr {
	top: 0; right: 0;
	border-left: none;
	border-bottom: none;
}

.fsl-corner-accents__corner--bl {
	bottom: 0; left: 0;
	border-right: none;
	border-top: none;
}

.fsl-corner-accents__corner--br {
	bottom: 0; right: 0;
	border-left: none;
	border-top: none;
}

/* Hide corner accents when not in kiosk mode (looks weird inside an Elementor widget) */
.forge-skills-app[data-kiosk="0"] .fsl-corner-accents {
	display: none;
}

/* ==========================================================================
   MOBILE / TABLET ADJUSTMENTS
   ========================================================================== */

@media (max-width: 720px) {
	.fsl-header {
		flex-wrap: wrap;
		gap: 12px;
		padding: 14px 18px;
	}
	.fsl-header__brand {
		font-size: 11px;
	}
	.fsl-result__scorecard {
		padding: 36px 24px;
	}
	.fsl-question {
		padding: 24px 22px;
	}
	.fsl-options--image-grid {
		grid-template-columns: 1fr;
	}
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}