/*
 * Stream School Widgets - Knot Steps
 * Scoped under .ssw-knotsteps. No font-family (inherits theme). Responsive.
 * Palette vars carry fallbacks so the widget stands alone if theme vars are missing.
 */

.ssw-knotsteps {
	--ks-blue: var(--ss-blue, #1E407C);
	--ks-green: var(--ss-green, #1E8757);
	--ks-orange: var(--ss-orange, #E98300);
	--ks-slate: var(--ss-slate, #44525E);
	--ks-dark: var(--ss-dark, #001E44);
	--ks-bg: var(--ss-bg, #F3F4F6);
	--ks-white: var(--ss-white, #fff);
	--ks-text: var(--ss-text, #374151);
	--ks-border: var(--ss-border, #E5E7EB);
	--ks-radius: var(--ss-radius, 8px);

	/* Per-knot accent, defaulted; overridden by .ssw-ks-accent-* */
	--ks-accent: var(--ks-orange);

	box-sizing: border-box;
	color: var(--ks-text);
	line-height: 1.6;
	max-width: 760px;
	margin: 0 auto;
}

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

/* ---- Accents ---- */
.ssw-ks-accent-orange { --ks-accent: var(--ks-orange); }
.ssw-ks-accent-blue   { --ks-accent: var(--ks-blue); }
.ssw-ks-accent-green  { --ks-accent: var(--ks-green); }
.ssw-ks-accent-slate  { --ks-accent: var(--ks-slate); }
.ssw-ks-accent-dark   { --ks-accent: var(--ks-dark); }

/* ---- Heading block ---- */
.ssw-ks-eyebrow {
	margin: 0 0 6px;
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 3px;
	text-transform: uppercase;
	color: var(--ks-orange);
}

.ssw-ks-title {
	margin: 0 0 8px;
	font-size: 28px;
	line-height: 1.15;
	font-weight: 800;
	color: var(--ks-blue);
}

.ssw-ks-lede {
	margin: 0 0 22px;
	font-size: 16px;
	color: var(--ks-slate);
}

/* ---- Knot picker (knot="all") ---- */
.ssw-ks-picker {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 0 24px;
}

.ssw-ks-pick {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 9px 16px;
	font: inherit;
	font-size: 14px;
	font-weight: 700;
	color: var(--ks-slate);
	background: var(--ks-white);
	border: 2px solid var(--ks-border);
	border-radius: 999px;
	cursor: pointer;
	transition: border-color .15s ease, color .15s ease, background .15s ease;
}

.ssw-ks-pick:hover {
	border-color: var(--ks-blue);
	color: var(--ks-blue);
}

.ssw-ks-pick[aria-selected="true"] {
	background: var(--ks-blue);
	border-color: var(--ks-blue);
	color: var(--ks-white);
}

.ssw-ks-pick:focus-visible {
	outline: 3px solid var(--ks-orange);
	outline-offset: 2px;
}

.ssw-ks-pick-learned {
	width: 16px;
	height: 16px;
	border-radius: 50%;
	border: 2px solid currentColor;
	opacity: .35;
	flex: 0 0 auto;
	position: relative;
}

.ssw-ks-pick.is-learned .ssw-ks-pick-learned {
	opacity: 1;
	background: var(--ks-green);
	border-color: var(--ks-green);
}

.ssw-ks-pick.is-learned .ssw-ks-pick-learned::after {
	content: "";
	position: absolute;
	left: 4px;
	top: 1px;
	width: 4px;
	height: 8px;
	border: solid var(--ks-white);
	border-width: 0 2px 2px 0;
	transform: rotate(45deg);
}

/* ---- Knot card ---- */
.ssw-ks-knot {
	background: var(--ks-white);
	border: 1px solid var(--ks-border);
	border-top: 5px solid var(--ks-accent);
	border-radius: var(--ks-radius);
	padding: 24px 26px 26px;
	box-shadow: 0 6px 22px rgba(15, 23, 42, .07);
}

.ssw-ks-knot[hidden] { display: none; }

.ssw-ks-knot.is-learned {
	border-color: var(--ks-green);
	border-top-color: var(--ks-green);
}

/* ---- Head: schematic + title ---- */
.ssw-ks-head {
	display: flex;
	align-items: center;
	gap: 16px;
	margin: 0 0 14px;
}

.ssw-ks-svg {
	flex: 0 0 auto;
	width: 96px;
	height: 64px;
	color: var(--ks-accent);
	background: var(--ks-bg);
	border-radius: var(--ks-radius);
	padding: 4px 6px;
}

.ssw-ks-headtext { min-width: 0; }

.ssw-ks-meta {
	margin: 0 0 4px;
	font-size: 11px;
	font-weight: 800;
	letter-spacing: 1.5px;
	text-transform: uppercase;
	color: var(--ks-slate);
}

.ssw-ks-name {
	margin: 0;
	font-size: 22px;
	font-weight: 800;
	line-height: 1.2;
	color: var(--ks-accent);
}

.ssw-ks-learned-badge {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	vertical-align: middle;
	margin-left: 6px;
	padding: 3px 10px;
	font-size: 12px;
	font-weight: 800;
	letter-spacing: .5px;
	text-transform: uppercase;
	color: var(--ks-green);
	background: rgba(21, 128, 61, .1);
	border-radius: 999px;
}

.ssw-ks-check {
	width: 12px;
	height: 12px;
	display: inline-block;
	position: relative;
}

.ssw-ks-check::after {
	content: "";
	position: absolute;
	left: 3px;
	top: 0;
	width: 5px;
	height: 9px;
	border: solid var(--ks-green);
	border-width: 0 2px 2px 0;
	transform: rotate(45deg);
}

.ssw-ks-summary {
	margin: 0 0 14px;
	font-size: 15px;
	color: var(--ks-slate);
}

/* ---- Wet-it reminder ---- */
.ssw-ks-wetit {
	margin: 0 0 18px;
	padding: 12px 16px;
	font-size: 14px;
	color: var(--ks-dark);
	background: var(--ks-bg);
	border-left: 4px solid var(--ks-orange);
	border-radius: 0 var(--ks-radius) var(--ks-radius) 0;
}

.ssw-ks-wetit-tag {
	display: inline-block;
	margin-right: 6px;
	font-size: 11px;
	font-weight: 800;
	letter-spacing: 1.5px;
	text-transform: uppercase;
	color: var(--ks-orange);
}

/* ---- Toolbar: indicator + show-all ---- */
.ssw-ks-toolbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
	margin: 0 0 14px;
}

.ssw-ks-indicator {
	margin: 0;
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 1px;
	text-transform: uppercase;
	color: var(--ks-slate);
}

.ssw-ks-current { color: var(--ks-accent); }

.ssw-ks-showall {
	font: inherit;
	font-size: 13px;
	font-weight: 700;
	color: var(--ks-blue);
	background: transparent;
	border: 1px solid var(--ks-border);
	border-radius: 999px;
	padding: 6px 14px;
	cursor: pointer;
	transition: background .15s ease, color .15s ease;
}

.ssw-ks-showall:hover { background: var(--ks-bg); }

.ssw-ks-showall[aria-pressed="true"] {
	background: var(--ks-blue);
	border-color: var(--ks-blue);
	color: var(--ks-white);
}

.ssw-ks-showall:focus-visible,
.ssw-ks-prev:focus-visible,
.ssw-ks-next:focus-visible,
.ssw-ks-learn-btn:focus-visible,
.ssw-ks-dot:focus-visible {
	outline: 3px solid var(--ks-orange);
	outline-offset: 2px;
}

/* ---- Progress dots ---- */
.ssw-ks-dots {
	display: flex;
	gap: 8px;
	margin: 0 0 16px;
}

.ssw-ks-dots[hidden] { display: none; }

.ssw-ks-dot {
	width: 14px;
	height: 14px;
	padding: 0;
	border-radius: 50%;
	border: 2px solid var(--ks-border);
	background: var(--ks-white);
	cursor: pointer;
	transition: background .15s ease, border-color .15s ease, transform .15s ease;
}

.ssw-ks-dot:hover { border-color: var(--ks-accent); }

.ssw-ks-dot.is-active {
	background: var(--ks-accent);
	border-color: var(--ks-accent);
	transform: scale(1.15);
}

.ssw-ks-dot.is-done {
	background: var(--ks-accent);
	border-color: var(--ks-accent);
	opacity: .45;
}

/* ---- Steps list ---- */
.ssw-ks-steps {
	list-style: none;
	margin: 0 0 18px;
	padding: 0;
}

.ssw-ks-step {
	display: flex;
	gap: 14px;
	align-items: flex-start;
	padding: 14px 16px;
	margin: 0 0 10px;
	background: var(--ks-bg);
	border: 1px solid var(--ks-border);
	border-radius: var(--ks-radius);
}

.ssw-ks-step:last-child { margin-bottom: 0; }

.ssw-ks-stepnum {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	font-size: 14px;
	font-weight: 800;
	color: var(--ks-white);
	background: var(--ks-accent);
}

.ssw-ks-steptext {
	font-size: 15px;
	color: var(--ks-dark);
	padding-top: 3px;
}

/* Stepper mode: JS hides all but the active step. */
.ssw-ks-steps.is-stepper .ssw-ks-step { display: none; }
.ssw-ks-steps.is-stepper .ssw-ks-step.is-active { display: flex; }

.ssw-ks-step.is-active {
	border-color: var(--ks-accent);
	box-shadow: inset 3px 0 0 var(--ks-accent);
}

/* ---- Prev / Next nav ---- */
.ssw-ks-nav {
	display: flex;
	gap: 10px;
	margin: 0 0 20px;
}

.ssw-ks-nav[hidden] { display: none; }

.ssw-ks-prev,
.ssw-ks-next {
	font: inherit;
	font-size: 15px;
	font-weight: 700;
	padding: 11px 22px;
	border-radius: var(--ks-radius);
	cursor: pointer;
	border: 2px solid var(--ks-blue);
	transition: background .15s ease, color .15s ease, opacity .15s ease;
}

.ssw-ks-prev {
	color: var(--ks-blue);
	background: var(--ks-white);
}

.ssw-ks-prev:hover:not([disabled]) { background: var(--ks-bg); }

.ssw-ks-next {
	color: var(--ks-white);
	background: var(--ks-blue);
	margin-left: auto;
}

.ssw-ks-next:hover { background: var(--ks-dark); border-color: var(--ks-dark); }

.ssw-ks-prev[disabled] {
	opacity: .4;
	cursor: not-allowed;
}

/* ---- Coach's cue ---- */
.ssw-ks-cue {
	margin: 0 0 16px;
	padding: 16px 20px;
	background: rgba(21, 128, 61, .07);
	border-left: 4px solid var(--ks-green);
	border-radius: 0 var(--ks-radius) var(--ks-radius) 0;
}

.ssw-ks-cue-tag {
	margin: 0 0 6px;
	font-size: 11px;
	font-weight: 800;
	letter-spacing: 1.5px;
	text-transform: uppercase;
	color: var(--ks-green);
}

.ssw-ks-cue-text {
	margin: 0;
	font-size: 15px;
	font-weight: 600;
	color: var(--ks-dark);
}

.ssw-ks-extra {
	margin: 0 0 18px;
	padding: 12px 16px;
	font-size: 14px;
	color: var(--ks-slate);
	background: var(--ks-bg);
	border-radius: var(--ks-radius);
}

/* ---- Mark as learned ---- */
.ssw-ks-learn {
	display: flex;
	align-items: center;
	gap: 14px;
	flex-wrap: wrap;
	padding-top: 18px;
	border-top: 1px solid var(--ks-border);
}

.ssw-ks-learn-btn {
	font: inherit;
	font-size: 15px;
	font-weight: 700;
	padding: 11px 22px;
	color: var(--ks-white);
	background: var(--ks-green);
	border: 2px solid var(--ks-green);
	border-radius: var(--ks-radius);
	cursor: pointer;
	transition: background .15s ease, opacity .15s ease;
}

.ssw-ks-learn-btn:hover { opacity: .9; }

.ssw-ks-learn-btn[aria-pressed="true"] {
	background: var(--ks-white);
	color: var(--ks-green);
}

.ssw-ks-learn-note {
	margin: 0;
	font-size: 14px;
	font-weight: 700;
	color: var(--ks-green);
}

/* ---- Screen-reader-only ---- */
.ssw-ks-sr {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* ---- Responsive ---- */
@media (max-width: 540px) {
	.ssw-ks-title { font-size: 23px; }

	.ssw-ks-knot { padding: 20px 18px 22px; }

	.ssw-ks-head {
		flex-direction: column;
		align-items: flex-start;
		gap: 12px;
	}

	.ssw-ks-svg { width: 100%; height: 70px; }

	.ssw-ks-nav { flex-wrap: wrap; }

	.ssw-ks-prev,
	.ssw-ks-next {
		flex: 1 1 auto;
		text-align: center;
	}

	.ssw-ks-next { margin-left: 0; }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
	.ssw-knotsteps * {
		transition: none !important;
	}
	.ssw-ks-dot.is-active { transform: none; }
}