/* ============================================================
   GLOSSARY — PM-Glossar Hub und Term-Detail
   Scope: .gl-* für Hub, .gl-term* für Detail-Seite
   ============================================================ */

/* ---- Hub-Page ---- */
.gl-page { font-family: -apple-system, BlinkMacSystemFont, system-ui, sans-serif; color: var(--pw-text); }
@media (prefers-color-scheme: dark) { .gl-page { color: var(--pw-fg); } }

/* Hero */
.gl-hero { padding: var(--pw-section-hero); text-align: center; background: linear-gradient(180deg, var(--pw-bg-alt) 0%, #fff 100%); }
.gl-hero__eyebrow { font-size: 12px; font-weight: 700; color: var(--pw-brand); text-transform: uppercase; letter-spacing: 0.12em; margin: 0 0 12px; }
.gl-hero__title { font-size: 44px; font-weight: 700; color: var(--pw-text); margin: 0 0 12px; letter-spacing: -0.03em; }
.gl-hero__sub { font-size: 18px; color: var(--pw-text-secondary); margin: 0 auto; max-width: 640px; line-height: 1.5; }
@media (prefers-color-scheme: dark) {
	.gl-hero { background: linear-gradient(180deg, #0a0a0a 0%, #111 100%); }
	.gl-hero__title { color: var(--pw-fg); }
	.gl-hero__sub { color: var(--pw-text-secondary); }
}

/* Alphabet-Navigation (sticky) */
.gl-alphabet { position: sticky; top: 60px; z-index: 10; background: rgba(255,255,255,0.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--pw-border); padding: var(--pw-space-md) 0; margin: 0 0 var(--pw-space-2xl); }
.gl-alphabet__inner { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.gl-alphabet__letter { display: inline-flex; align-items: center; justify-content: center; min-width: 36px; height: 36px; padding: 0 10px; font-size: 14px; font-weight: 600; color: var(--pw-text); border: 1px solid transparent; border-radius: var(--pw-radius-sm); transition: all 0.15s; text-transform: uppercase; }
.gl-alphabet__letter:not(.gl-alphabet__letter--disabled):hover { border-color: var(--pw-brand); color: var(--pw-brand); }
.gl-alphabet__letter--disabled { color: var(--pw-border-light); cursor: default; pointer-events: none; }
.gl-alphabet__letter--active { background: var(--pw-brand); border-color: var(--pw-brand); color: #fff; }
@media (prefers-color-scheme: dark) {
	.gl-alphabet { background: rgba(0,0,0,0.85); border-bottom-color: var(--pw-dark-3); }
	.gl-alphabet__letter { color: var(--pw-fg); }
	.gl-alphabet__letter--disabled { color: #444; }
}

/* Term-Liste gruppiert nach Buchstabe */
.gl-list { padding: 0 0 96px; }
.gl-letter-group { scroll-margin-top: 130px; padding: var(--pw-space-xl) 0 0; }
.gl-letter-group__heading { font-size: 48px; font-weight: 700; color: var(--pw-brand); margin: 0 0 var(--pw-space-lg); letter-spacing: -0.02em; line-height: 1; }
.gl-letter-group__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (prefers-color-scheme: dark) {
	.gl-letter-group__heading { color: var(--pw-brand); }
}

/* Term-Card in der Liste */
.gl-term-card { display: flex; align-items: flex-start; gap: 14px; padding: 20px 22px; background: #fff; border: 1px solid var(--pw-border); border-radius: var(--pw-radius-md); color: inherit; transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s; }
.gl-term-card:hover { border-color: var(--pw-brand); color: inherit; }
.gl-term-card__body { flex: 1; min-width: 0; }
.gl-term-card__title { display: block; font-size: 16px; font-weight: 700; color: var(--pw-text); margin: 0 0 var(--pw-space-xs); line-height: 1.3; }
.gl-term-card__alt { display: block; font-size: 12px; font-weight: 500; color: var(--pw-text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin: 0 0 6px; }
.gl-term-card__excerpt { display: block; font-size: 13px; color: var(--pw-text-secondary); margin: 0; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.gl-term-card__arrow { flex-shrink: 0; color: var(--pw-text-muted); font-size: 18px; transition: color 0.2s, transform 0.2s; }
.gl-term-card:hover .gl-term-card__arrow { color: var(--pw-brand); }
@media (prefers-color-scheme: dark) {
	.gl-term-card { background: var(--pw-dark-2); border-color: var(--pw-dark-3); }
	.gl-term-card:hover { border-color: var(--pw-brand); }
	.gl-term-card__title { color: var(--pw-fg); }
	.gl-term-card__alt { color: var(--pw-text-secondary); }
	.gl-term-card__excerpt { color: var(--pw-text-secondary); }
}

/* ---- Term-Detail-Page ---- */
.gl-term { font-family: -apple-system, BlinkMacSystemFont, system-ui, sans-serif; color: var(--pw-text); max-width: 960px; margin: 0 auto; padding: var(--pw-space-3xl) var(--pw-space-lg) var(--pw-space-3xl); }
@media (prefers-color-scheme: dark) { .gl-term { color: var(--pw-fg); } }

/* Lead/Definition-Block */
.gl-term__lead { font-size: 18px; line-height: 1.6; color: var(--pw-text); padding: var(--pw-space-lg) 28px; margin: 0 0 var(--pw-space-xl); background: var(--pw-bg-alt); border-left: 3px solid var(--pw-brand); border-radius: 0 12px 12px 0; }
@media (prefers-color-scheme: dark) {
	.gl-term__lead { background: #0f0f0f; color: var(--pw-fg); }
}

/* Hauptinhalt (Kirbytext): zentrale Prose-Typografie kommt aus global.css. */

/* Verwandte Begriffe */
.gl-term__related { margin-top: 56px; padding-top: var(--pw-space-xl); border-top: 1px solid var(--pw-border); }
.gl-term__related-title { font-size: 18px; font-weight: 700; color: var(--pw-text); margin: 0 0 20px; }
.gl-term__related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (prefers-color-scheme: dark) {
	.gl-term__related { border-top-color: var(--pw-dark-3); }
	.gl-term__related-title { color: var(--pw-fg); }
}

/* Fußnoten / Quellen */
.gl-fnref { font-size: 0.72em; line-height: 0; vertical-align: super; font-weight: 600; }
.gl-fnref a { color: var(--pw-brand); text-decoration: none; padding: 0 1px; }
.gl-fnref a:hover { text-decoration: underline; }
.gl-term__footnotes { margin-top: 56px; padding-top: var(--pw-space-xl); border-top: 1px solid var(--pw-border); }
.gl-term__footnotes-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--pw-text-muted); margin: 0 0 var(--pw-space-md); }
.gl-footnotes { margin: 0; padding-left: 1.5rem; color: var(--pw-text-secondary); font-size: 14px; line-height: 1.6; }
.gl-footnotes__item { margin: 0 0 var(--pw-space-sm); padding-left: 4px; scroll-margin-top: 90px; }
.gl-footnotes__item:target { background: var(--pw-bg-alt); border-radius: var(--pw-radius-sm); }
.gl-footnotes__back { margin-left: 6px; color: var(--pw-text-muted); text-decoration: none; }
.gl-footnotes__back:hover { color: var(--pw-brand); }
@media (prefers-color-scheme: dark) {
	.gl-term__footnotes { border-top-color: var(--pw-dark-3); }
	.gl-footnotes { color: var(--pw-text-secondary); }
	.gl-footnotes__item:target { background: var(--pw-dark-3); }
}

/* Footer mit Datum + Tags */
.gl-term__footer { margin-top: 56px; padding-top: var(--pw-space-lg); border-top: 1px solid var(--pw-border); display: flex; flex-direction: column; gap: 12px; }
.gl-term__updated { margin: 0; font-size: 13px; color: var(--pw-text-muted); }
.gl-term__tags { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: var(--pw-space-sm); }
.gl-term__tags li { list-style: none; }
.gl-term__tag { display: inline-block; padding: var(--pw-space-xs) 10px; background: var(--pw-bg-alt); border-radius: var(--pw-radius-sm); font-size: 12px; font-weight: 500; color: var(--pw-text-secondary); }
@media (prefers-color-scheme: dark) {
	.gl-term__footer { border-top-color: var(--pw-dark-3); }
	.gl-term__updated { color: var(--pw-text-secondary); }
	.gl-term__tag { background: var(--pw-dark-3); color: var(--pw-text-secondary); }
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
	.gl-alphabet { top: 56px; padding: 12px 0; margin: 0 0 var(--pw-space-xl); }
	.gl-alphabet__inner { gap: var(--pw-space-xs); flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; padding: 0 var(--pw-space-md); }
	.gl-alphabet__letter { min-width: 32px; height: 32px; font-size: 13px; }
}
@media (max-width: 640px) {
	.gl-hero__title { font-size: 32px; }
	.gl-hero__sub { font-size: 16px; }
	.gl-letter-group__heading { font-size: 36px; }
	.gl-letter-group__grid { grid-template-columns: 1fr; }
	.gl-term { padding: var(--pw-space-2xl) 20px 60px; }
	.gl-term__lead { font-size: 16px; padding: 20px; }
	.gl-term__content { font-size: 16px; }
	.gl-term__related-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   GLOSSAR-VISUALISIERUNGEN
   Basis (.pw-viz, __frame, __head, __caption) steht in global.css.
   Hier nur die drei Diagrammtypen, die im Glossar vorkommen.
   ============================================================ */

/* --- Änderungskostenkurve ---------------------------------- */
/* Der Plot ist ein inline-SVG mit viewBox 0 0 100 100 und
   preserveAspectRatio="none": die Kurve skaliert dadurch mit der
   Breite, ohne dass Strichstärken mitwachsen (vector-effect). */
.pw-cocc__plot { position: relative; background: #fff; border: 1px solid var(--pw-border); border-radius: var(--pw-radius-sm); padding: 16px 18px 10px; }
.pw-cocc__svg { display: block; width: 100%; height: 210px; overflow: visible; }
.pw-cocc__curve { fill: none; stroke: var(--pw-brand); stroke-width: 2.5; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.pw-cocc__area { fill: rgba(var(--pw-brand-rgb), 0.12); stroke: none; }
.pw-cocc__grid { stroke: var(--pw-border); stroke-width: 1; vector-effect: non-scaling-stroke; }
.pw-cocc__axis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-top: 10px; }
.pw-cocc__phase { text-align: center; font-size: 11px; line-height: 1.35; color: var(--pw-text-secondary); }
.pw-cocc__phase b { display: block; font-size: 12px; font-weight: 700; color: var(--pw-text); }
.pw-cocc__ylabel { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--pw-text-muted); margin: 0 0 6px; }
.pw-cocc__note { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 14px; }
.pw-cocc__card { background: #fff; border: 1px solid var(--pw-border); border-radius: var(--pw-radius-sm); padding: 12px 14px; font-size: 12px; line-height: 1.5; color: var(--pw-text-secondary); }
.pw-cocc__card strong { display: block; font-size: 13px; color: var(--pw-text); margin-bottom: 3px; }

/* --- Brooks: Netz der Kommunikationswege -------------------- */
/* Zwei Kreisgraphen nebeneinander: jeder Knoten ist eine Person, jede Linie
   eine Zweierverbindung. Bei 15 Knoten liegen 105 Linien uebereinander, deshalb
   sind die Kanten dort duenner und transparenter gesetzt, sonst entsteht Brei. */
.pw-brooks__cols { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.pw-brooks__col { background: #fff; border: 1px solid var(--pw-border); border-radius: var(--pw-radius-sm); padding: 14px 14px 12px; text-align: center; }
.pw-brooks__label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--pw-text-muted); margin: 0 0 6px; }
.pw-brooks__svg { display: block; width: 100%; max-width: 240px; margin: 0 auto; height: auto; }
.pw-brooks__edges line { stroke: var(--pw-brand); stroke-width: 1; stroke-opacity: 0.55; vector-effect: non-scaling-stroke; }
.pw-brooks__col--dense .pw-brooks__edges line { stroke-opacity: 0.28; }
.pw-brooks__nodes circle { fill: var(--pw-brand); }
.pw-brooks__count { margin: 6px 0 0; font-size: 15px; font-weight: 700; color: var(--pw-text); font-variant-numeric: tabular-nums; }
.pw-brooks__formula { margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--pw-border); text-align: center; font-size: 13px; color: var(--pw-text-secondary); }

/* --- Little's Gesetz: Durchlaufzeit auf der Zeitachse -------- */
/* Gantt-Logik: die Balkenlaenge IST die Durchlaufzeit, beide Faelle laufen
   ueber dieselben vier Wochen. Dass links nach Woche 2 schon die Haelfte fertig
   ist, muss man dann nicht mehr behaupten, man sieht es. Wochenraster als
   repeating-linear-gradient, damit keine leeren Gitter-Elemente noetig sind. */
.pw-little__chart { background: #fff; border: 1px solid var(--pw-border); border-radius: var(--pw-radius-sm); padding: 14px 16px 12px; }
.pw-little__head, .pw-little__row { display: grid; grid-template-columns: 104px minmax(0, 1fr); gap: 12px; align-items: center; }
.pw-little__head { margin-bottom: 6px; }
.pw-little__weeks { grid-column: 2; display: grid; grid-template-columns: repeat(4, 1fr); font-size: 11px; color: var(--pw-text-muted); text-align: center; }
.pw-little__rowlabel { margin: 0; font-size: 13px; font-weight: 700; line-height: 1.3; color: var(--pw-text); }
.pw-little__rowlabel span { display: block; font-size: 11px; font-weight: 400; color: var(--pw-text-muted); }
.pw-little__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px 0; padding: 8px 0; background-image: repeating-linear-gradient(to right, var(--pw-border) 0 1px, transparent 1px 25%); }
.pw-little__bar { height: 13px; border-radius: 3px; background: var(--pw-brand); }
.pw-little__bar--late { background: rgba(var(--pw-brand-rgb), 0.35); }
.pw-little__note { grid-column: 2; margin: 0 0 14px; font-size: 12px; line-height: 1.45; color: var(--pw-text-secondary); }
.pw-little__note b { color: var(--pw-text); font-weight: 700; }
.pw-little__row:last-of-type + .pw-little__note { margin-bottom: 2px; }

/* Formel-Zeile, von Brooks und Little gemeinsam genutzt */
.pw-little__formula { margin-top: 16px; text-align: center; font-size: 13px; color: var(--pw-text-secondary); }
.pw-brooks__formula code,
.pw-little__formula code { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace; font-size: 14px; font-weight: 700; color: var(--pw-text); background: var(--pw-bg-alt); border-radius: 4px; padding: 2px 7px; }

@media (max-width: 640px) {
	.pw-cocc__note { grid-template-columns: 1fr; }
	.pw-brooks__cols { grid-template-columns: 1fr; }
	.pw-little__head, .pw-little__row { grid-template-columns: 1fr; gap: 4px; }
	.pw-little__weeks, .pw-little__note { grid-column: 1; }
	.pw-little__rowlabel span { display: inline; }
	.pw-cocc__phase { font-size: 10px; }
}

@media (prefers-color-scheme: dark) {
	.pw-cocc__plot, .pw-cocc__card, .pw-brooks__col, .pw-little__chart { background: var(--pw-dark-2); border-color: var(--pw-dark-3); }
	.pw-cocc__grid { stroke: var(--pw-dark-3); }
	.pw-cocc__curve { stroke: var(--pw-brand-hover); }
	.pw-cocc__area { fill: rgba(var(--pw-brand-rgb), 0.16); }
	.pw-cocc__phase b, .pw-cocc__card strong { color: var(--pw-fg); }
	.pw-brooks__edges line { stroke: var(--pw-brand-hover); }
	.pw-brooks__nodes circle { fill: var(--pw-brand-hover); }
	.pw-brooks__count, .pw-little__rowlabel, .pw-little__note b { color: var(--pw-fg); }
	.pw-brooks__formula { border-top-color: var(--pw-dark-3); }
	.pw-little__grid { background-image: repeating-linear-gradient(to right, var(--pw-dark-3) 0 1px, transparent 1px 25%); }
	.pw-little__bar { background: var(--pw-brand-hover); }
	.pw-little__bar--late { background: rgba(var(--pw-brand-rgb), 0.4); }
	.pw-brooks__formula code, .pw-little__formula code { color: var(--pw-fg); background: var(--pw-dark-1); }
}