/* ===== Product-page step diagrams (EIDAuthenticate, EIDVirtual, Smart Policy)
   Loaded only by those pages; behaviour lives in js/diagrams.js.
   ============================================================ */

.logon-diagram-wrap,
.eidv-diagram-wrap {
	--dg-accent: var(--msl-primary, #0382be);
	--dg-accent-strong: var(--msl-primary-hover, #025f8b);
	--dg-accent-rgb: 2, 113, 174;
	--dg-visited: rgba(var(--dg-accent-rgb), 0.38);
}

@media (prefers-color-scheme: dark) {
	.logon-diagram-wrap,
	.eidv-diagram-wrap {
		--dg-accent-rgb: 76, 188, 240;
	}
}

/* ===== Interactive logon-process diagram (EIDAuthenticate) ===== */
.logon-diagram-wrap {
	max-width: 700px;
}

.logon-diagram {
	width: 100%;
	height: auto;
	display: block;
}

.logon-diagram-swimlane {
	font-size: 13px;
	fill: var(--bs-body-color);
	opacity: 0.55;
	font-weight: 600;
}

.logon-diagram-exe {
	font-size: 13px;
	fill: var(--dg-accent);
	font-weight: 700;
	letter-spacing: 0.03em;
}

.logon-diagram-rule {
	stroke: var(--bs-border-color);
	stroke-width: 1.5;
}

.logon-diagram-user {
	fill: var(--bs-body-color);
	opacity: 0.5;
}

.logon-diagram-box rect:not(.logon-diagram-subbox) {
	fill: var(--bs-card-bg);
	stroke: var(--bs-border-color);
	stroke-width: 1.5;
	transition: stroke var(--msl-transition), filter var(--msl-transition);
}

.logon-diagram-subbox {
	fill: rgba(var(--dg-accent-rgb), 0.1);
	stroke: var(--dg-accent);
	stroke-width: 1.5;
	transition: fill var(--msl-transition), stroke var(--msl-transition);
}

.logon-diagram-box-label {
	font-size: 13px;
	font-weight: 700;
	fill: var(--bs-body-color);
}

.logon-diagram-box-sublabel {
	font-size: 10px;
	fill: var(--bs-body-color);
	opacity: 0.65;
}

.logon-diagram-subbox-label {
	font-size: 12px;
	font-weight: 600;
	fill: var(--bs-body-color);
}

.logon-diagram-arrow {
	stroke: var(--bs-border-color);
	stroke-width: 1.75;
	transition: stroke var(--msl-transition), stroke-width var(--msl-transition);
}

.logon-diagram-badge {
	font-size: 11px;
	font-weight: 700;
	fill: var(--bs-body-color);
	opacity: 0.55;
	transition: fill var(--msl-transition), opacity var(--msl-transition);
}

/* Active step: arrow and its badge light up in brand blue. The arrowhead
   marker uses fill="context-stroke" in the SVG markup, so it follows this
   stroke color automatically — no separate rule needed here. */
.logon-diagram-arrow.is-active {
	stroke: var(--dg-accent);
	stroke-width: 3;
}

.logon-diagram-badge.is-active {
	fill: var(--dg-accent);
	opacity: 1;
}

/* Active step: the box(es) involved get a highlighted border */
.logon-diagram-box.is-active rect:not(.logon-diagram-subbox) {
	stroke: var(--dg-accent);
	stroke-width: 2.5;
	filter: drop-shadow(0 0 4px rgba(var(--dg-accent-rgb), 0.4));
}

.logon-diagram-subbox.is-active {
	fill: rgba(var(--dg-accent-rgb), 0.28);
	stroke: var(--dg-accent-strong);
}

.diagram-caption-bar {
	display: flex;
	align-items: center;
	gap: 0.6rem;
}

.diagram-caption-text-wrap {
	flex: 1;
}

.diagram-ctrl-btn {
	flex-shrink: 0;
	width: 30px;
	height: 30px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: none;
	border: 1px solid var(--bs-border-color);
	border-radius: 5px;
	color: var(--dg-accent);
	font-size: 0.8rem;
	line-height: 1;
	cursor: pointer;
	transition: background-color var(--msl-transition), border-color var(--msl-transition);
}

.diagram-ctrl-btn:hover,
.diagram-ctrl-btn:focus-visible {
	background-color: rgba(var(--dg-accent-rgb), 0.12);
	border-color: var(--dg-accent);
}

.logon-diagram-caption {
	margin-top: 0.75rem;
	padding: 0.6rem 1rem;
	background-color: var(--bs-body-bg);
	border: 1px solid var(--bs-border-color);
	border-radius: 6px;
	font-size: 0.9rem;
}

.logon-diagram-caption-step {
	display: inline-block;
	min-width: 1.6rem;
	text-align: center;
	background-color: var(--dg-accent);
	color: #ffffff;
	border-radius: 4px;
	font-weight: 700;
	padding: 0.05rem 0.4rem;
	margin-right: 0.5rem;
	font-size: 0.8rem;
}

@media (prefers-reduced-motion: reduce) {
	.logon-diagram-arrow,
	.logon-diagram-badge,
	.logon-diagram-box rect,
	.logon-diagram-subbox {
		transition: none;
	}
}

/* ===== Interactive lifecycle diagram (EIDVirtual) ===== */
.eidv-diagram-wrap {
	max-width: 700px;
}

.eidv-diagram {
	width: 100%;
	height: auto;
	display: block;
}

.eidv-diagram-phase-label {
	font-size: 12px;
	font-weight: 700;
	fill: var(--bs-body-color);
	opacity: 0.6;
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.eidv-diagram-rule {
	stroke: var(--bs-border-color);
	stroke-width: 1.5;
}

.eidv-diagram-box {
	fill: var(--bs-card-bg);
	stroke: var(--bs-border-color);
	stroke-width: 1.5;
	transition: stroke var(--msl-transition), filter var(--msl-transition);
}

/* Generic highlight: when a group (g) carrying .is-active contains one of
   these shape classes, light it up — covers rects, circles, and paths alike
   so each new diagram doesn't need its own one-off selector. */
g.is-active > .eidv-diagram-box,
g.is-active .eidv-diagram-box {
	stroke: var(--dg-accent);
	stroke-width: 2.5;
	filter: drop-shadow(0 0 4px rgba(var(--dg-accent-rgb), 0.4));
}

g.is-active > .eidv-diagram-terminal,
g.is-active .eidv-diagram-terminal {
	stroke: var(--dg-accent);
	stroke-width: 2;
}

.eidv-diagram-decision-text {
	font-size: 14px;
	font-weight: 700;
	fill: var(--bs-body-color);
	opacity: 0.6;
}

g.is-active .eidv-diagram-decision-text {
	fill: var(--dg-accent);
	opacity: 1;
}

.eidv-diagram-gear-teeth rect {
	fill: var(--bs-border-color);
	transition: fill var(--msl-transition);
}

g.is-active .eidv-diagram-gear-teeth rect {
	fill: var(--dg-accent);
}

.eidv-diagram-icon-detail-line {
	stroke: var(--dg-accent);
	stroke-width: 1.5;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.eidv-diagram-subbox {
	fill: rgba(var(--dg-accent-rgb), 0.12);
	stroke: var(--dg-accent);
	stroke-width: 1.25;
}

.eidv-diagram-thinline {
	stroke: var(--dg-accent);
	stroke-width: 1.25;
}

.eidv-diagram-usb-connector {
	fill: var(--bs-border-color);
	stroke: var(--bs-body-color);
	stroke-width: 1;
	opacity: 0.75;
}

.eidv-diagram-usb-connector-line {
	stroke: var(--bs-card-bg);
	stroke-width: 1.5;
}

.eidv-diagram-usb-hole {
	fill: none;
	stroke: var(--bs-border-color);
	stroke-width: 1.5;
}

.eidv-diagram-chip {
	opacity: 0;
	transition: opacity 0.4s ease;
}

.eidv-diagram-chip.is-active {
	opacity: 1;
}

.eidv-diagram-lock-glyph rect,
.eidv-diagram-lock-glyph path {
	stroke: var(--bs-body-color);
	stroke-width: 2.5;
	stroke-linecap: round;
	stroke-linejoin: round;
	opacity: 0.35;
	transition: stroke var(--msl-transition), opacity var(--msl-transition);
}

#eidvPin.is-active .eidv-diagram-lock-glyph rect,
#eidvPin.is-active .eidv-diagram-lock-glyph path {
	stroke: var(--dg-accent);
	opacity: 1;
}

.eidv-diagram-caption-small {
	font-size: 11px;
	fill: var(--bs-body-color);
	opacity: 0.65;
}

.eidv-diagram-arrow {
	stroke: var(--bs-border-color);
	stroke-width: 1.75;
	fill: none;
	transition: stroke var(--msl-transition), stroke-width var(--msl-transition);
}

.eidv-diagram-arrow.is-active {
	stroke: var(--dg-accent);
	stroke-width: 3;
}

.eidv-diagram-badge {
	font-size: 10px;
	font-weight: 700;
	fill: var(--bs-body-color);
	opacity: 0.5;
	transition: fill var(--msl-transition), opacity var(--msl-transition);
}

.eidv-diagram-badge.is-active {
	fill: var(--dg-accent);
	opacity: 1;
}

.eidv-diagram-terminal {
	fill: #04324a;
	stroke: rgba(255, 255, 255, 0.25);
	stroke-width: 1.5;
}

.eidv-diagram-terminal-dot {
	fill: rgba(255, 255, 255, 0.35);
}

.eidv-diagram-terminal-text {
	font-family: Consolas, 'SFMono-Regular', Menlo, monospace;
	font-size: 11px;
	fill: #bfeaff;
}

.eidv-diagram-terminal-result {
	fill: rgba(255, 255, 255, 0.55);
}

.eidv-diagram-check {
	stroke: #4ade80;
	stroke-width: 3;
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-dasharray: 40;
	stroke-dashoffset: 40;
	transition: stroke-dashoffset 0.4s ease;
}

.eidv-diagram-check.is-active {
	stroke-dashoffset: 0;
}

.eidv-diagram-mini-chip {
	opacity: 0;
	transition: opacity 0.4s ease;
}

.eidv-diagram-mini-chip.is-active {
	opacity: 1;
}

.eidv-diagram-icon-detail {
	fill: rgba(var(--dg-accent-rgb), 0.35);
}

#eidvPc1.is-active rect:not(.eidv-diagram-mini-chip),
#eidvPc2.is-active rect:not(.eidv-diagram-mini-chip) {
	stroke: var(--dg-accent);
	stroke-width: 2.25;
}

.eidv-diagram-usage-icon {
	fill: var(--bs-card-bg);
	stroke: var(--bs-border-color);
	stroke-width: 1.5;
	transition: stroke var(--msl-transition), filter var(--msl-transition);
}

.eidv-diagram-usage-icon-back {
	fill: var(--bs-body-bg);
}

.eidv-diagram-usage-icon.is-active {
	stroke: var(--dg-accent);
	stroke-width: 2.25;
	filter: drop-shadow(0 0 4px rgba(var(--dg-accent-rgb), 0.4));
}

.eidv-diagram-caption {
	margin-top: 0.75rem;
	padding: 0.6rem 1rem;
	background-color: var(--bs-body-bg);
	border: 1px solid var(--bs-border-color);
	border-radius: 6px;
	font-size: 0.9rem;
}

@media (prefers-reduced-motion: reduce) {
	.eidv-diagram-arrow,
	.eidv-diagram-badge,
	.eidv-diagram-chip,
	.eidv-diagram-mini-chip,
	.eidv-diagram-check,
	.eidv-diagram-usage-icon,
	.eidv-diagram-box {
		transition: none;
	}
}

/* ===== Visited steps: what already happened stays softly tinted ===== */
.logon-diagram-arrow.is-visited,
.eidv-diagram-arrow.is-visited {
	stroke: var(--dg-visited);
	stroke-width: 2;
}

.logon-diagram-badge.is-visited,
.eidv-diagram-badge.is-visited {
	fill: var(--dg-accent);
	opacity: 0.55;
}

.logon-diagram-box.is-visited rect:not(.logon-diagram-subbox),
g.is-visited > .eidv-diagram-box,
g.is-visited .eidv-diagram-box,
.eidv-diagram-usage-icon.is-visited {
	stroke: var(--dg-visited);
}

.logon-diagram-subbox.is-visited {
	fill: rgba(var(--dg-accent-rgb), 0.16);
}

.eidv-diagram-chip.is-visited,
.eidv-diagram-mini-chip.is-visited {
	opacity: 0.6;
}

.eidv-diagram-check.is-visited {
	stroke-dashoffset: 0;
	opacity: 0.6;
}

/* Softer glow on the active boxes */
.logon-diagram-box.is-active rect:not(.logon-diagram-subbox),
g.is-active > .eidv-diagram-box,
g.is-active .eidv-diagram-box,
.eidv-diagram-usage-icon.is-active {
	filter: drop-shadow(0 0 6px rgba(var(--dg-accent-rgb), 0.35));
}

/* ===== Light pulse travelling along the active arrow (js/diagrams.js) ===== */
.diagram-pulse {
	fill: var(--dg-accent);
	opacity: 0;
	filter: drop-shadow(0 0 4px rgba(var(--dg-accent-rgb), 0.9));
	pointer-events: none;
}

/* ===== Caption bar ===== */
.logon-diagram-caption,
.eidv-diagram-caption {
	background-color: var(--msl-surface, var(--bs-body-bg));
}

.diagram-ctrl-btn {
	color: var(--dg-accent);
}

.diagram-ctrl-btn:hover,
.diagram-ctrl-btn:focus-visible {
	background-color: rgba(var(--dg-accent-rgb), 0.1);
	border-color: var(--dg-accent);
}

.diagram-ctrl-btn svg { display: block; }

.logon-diagram-caption-step {
	background-color: var(--dg-accent);
}

.logon-diagram-caption-text.is-entering,
.eidv-diagram-caption-text.is-entering {
	display: inline-block;
	animation: dg-caption-in 0.35s ease both;
}

@keyframes dg-caption-in {
	from { opacity: 0; transform: translateY(3px); }
	to { opacity: 1; transform: none; }
}

/* ===== Segmented progress: one clickable segment per step ===== */
.diagram-progress {
	display: flex;
	gap: 4px;
	margin-top: 0.5rem;
}

.diagram-progress-seg {
	position: relative;
	flex: 1;
	height: 4px;
	padding: 0;
	border: 0;
	border-radius: 2px;
	background-color: var(--bs-border-color);
	cursor: pointer;
	overflow: hidden;
}

/* Taller hit area than the visible bar */
.diagram-progress-seg::before {
	content: "";
	position: absolute;
	inset: -7px 0;
}

.diagram-progress-seg::after {
	content: "";
	position: absolute;
	inset: 0;
	width: 0;
	background-color: var(--dg-accent);
	border-radius: 2px;
}

.diagram-progress-seg.is-done::after { width: 100%; opacity: 0.45; }
.diagram-progress-seg.is-current::after { width: 100%; }

.diagram-progress-seg.is-current.is-running::after {
	animation: dg-progress var(--diagram-step-ms, 2400ms) linear both;
}

.diagram-progress-seg:hover { background-color: rgba(var(--dg-accent-rgb), 0.3); }

.diagram-progress-seg:focus-visible {
	outline: 2px solid var(--dg-accent);
	outline-offset: 3px;
}

@keyframes dg-progress {
	from { width: 0; }
	to { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
	.logon-diagram-caption-text.is-entering,
	.eidv-diagram-caption-text.is-entering,
	.diagram-progress-seg.is-current.is-running::after {
		animation: none;
	}
}