/* HPP Lernwerkstatt (/lernen/lernwerkstatt/) - Block 1: Psychopathologischer
   Befund. Eigenständige, dichte Lern- und Karteikartenansicht, visuell an die
   bestehenden tokens.css-Variablen angelehnt, aber mit eigenen Komponenten
   (Reiter, Lektionsliste, Karteikarten, Fälle), deshalb unter .lw-stage
   gekapselt statt components.css zu erweitern. */

.lw-stage {
  --lw-ink-faint: rgba(43, 39, 34, 0.15);
  --lw-ink-ghost: rgba(43, 39, 34, 0.05);
  --lw-accent-wash: rgba(138, 125, 108, 0.1);
  --lw-shadow: 0 1px 2px rgba(43, 39, 34, 0.05), 0 10px 30px rgba(43, 39, 34, 0.08);
  padding-block: clamp(1.5rem, 5vh, 3rem) 6rem;
}
.lw-stage b, .lw-stage strong { font-weight: 500; }
.lw-stage .container { max-width: 92rem; }

/* Kopf */
.lw-top { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1.25rem 3rem; align-items: end; }
.lw-kicker { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-secondary); margin: 0 0 0.5rem; }
.lw-top h1 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); margin: 0; }
.lw-lead { margin: 1.25rem 0 0; max-width: 68ch; font-size: 1.05rem; }
.lw-examdate { text-align: right; }
.lw-examdate .n { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.4rem, 4vw, 3.4rem); line-height: 1; font-variant-numeric: tabular-nums; color: var(--text-primary); }
.lw-examdate .l { font-size: 0.9rem; color: var(--text-secondary); }
.lw-progress { margin-top: 3rem; display: grid; gap: 0.75rem; }
.lw-progress-top { display: flex; justify-content: space-between; align-items: baseline; font-variant-numeric: tabular-nums; }
.lw-progress-bar { height: 4px; background: var(--lw-ink-faint); }
.lw-progress-bar > i { display: block; height: 100%; width: 0; background: var(--accent); transition: width 0.6s ease; }
.lw-blocks { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.25rem; }
.lw-blocks span { font-family: var(--font-display); font-weight: 600; font-size: 0.85rem; padding: 0.6rem 0.9rem; border: 1.5px solid var(--lw-ink-faint); color: var(--text-secondary); }
.lw-blocks span.on { border-color: var(--accent); background: var(--lw-accent-wash); color: var(--text-primary); }

/* Reiter */
.lw-tabs { display: flex; gap: 2rem; border-bottom: 1.5px solid var(--lw-ink-faint); margin-top: 3rem; overflow-x: auto; }
.lw-tabs button { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--text-secondary); background: none; border: 0; padding: 0.9rem 0; border-bottom: 4px solid transparent; margin-bottom: -1.5px; cursor: pointer; white-space: nowrap; }
.lw-tabs button[aria-selected="true"] { color: var(--text-primary); border-bottom-color: var(--accent); }
.lw-stage button:focus-visible, .lw-stage summary:focus-visible, .lw-stage a:focus-visible, .lw-stage select:focus-visible { outline: 2px solid var(--text-primary); outline-offset: 3px; }
.lw-view { margin-top: 3rem; }

/* Lektionen: drei Spalten */
.lw-lessons-grid { display: grid; grid-template-columns: 19rem minmax(0, 1fr); gap: 3rem; align-items: start; }
.lw-toc { position: sticky; top: 5.5rem; display: grid; gap: 0.25rem; }
.lw-toc .wk { font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-secondary); margin: 0.75rem 0 0.2rem; }
.lw-toc .wk:first-child { margin-top: 0; }
.lw-toc button { display: flex; gap: 0.75rem; align-items: baseline; text-align: left; width: 100%; background: none; border: 1.5px solid transparent; padding: 0.55rem 0.7rem; font-size: 0.95rem; line-height: 1.35; color: var(--text-primary); cursor: pointer; }
.lw-toc button .n { flex: none; width: 2.1rem; font-family: var(--font-display); font-weight: 700; font-size: 1rem; color: var(--lw-ink-faint); font-variant-numeric: tabular-nums; }
.lw-toc button.is-done .n { color: var(--text-primary); }
.lw-toc button.is-done .t::after { content: " \2713"; color: var(--accent-deep); font-weight: 500; }
.lw-toc button[aria-current="true"] { border-color: var(--accent); background: var(--lw-accent-wash); }
.lw-toc button[aria-current="true"] .n { color: var(--text-primary); }
.lw-toc-select { display: none; width: 100%; font-size: 1rem; padding: 0.8rem; border: 1.5px solid var(--lw-ink-faint); background: var(--background); color: var(--text-primary); border-radius: var(--radius); }

.lw-lesson { display: grid; grid-template-columns: minmax(0, 46rem) minmax(16rem, 22rem); gap: 3rem; align-items: start; }
.lw-text { min-width: 0; }
.lw-text > .eyebrow { margin-bottom: 0.25rem; }
.lw-text h2 { font-size: clamp(1.6rem, 2.4vw, 2.1rem); line-height: 1.15; margin: 0 0 1.25rem; }
.lw-text h3 { font-size: 1.25rem; font-weight: 700; line-height: 1.3; margin: 2rem 0 0.25rem; }
.lw-text p { margin: 0 0 0.75rem; }
.lw-text ul { margin: 0 0 0.75rem; padding-left: 1.2rem; }
.lw-text li { margin-bottom: 0.35rem; color: var(--text-secondary); }
.lw-text li::marker { color: var(--accent-deep); }
.lw-cite { font-size: 0.85rem; color: var(--text-secondary); }
.lw-tw { overflow-x: auto; margin: 0.5rem 0 0.75rem; }
.lw-tw table { border-collapse: collapse; width: 100%; font-size: 0.95rem; min-width: 480px; }
.lw-tw th, .lw-tw td { text-align: left; vertical-align: top; padding: 0.7rem 0.8rem; border-bottom: 1px solid var(--lw-ink-faint); }
.lw-tw th { font-family: var(--font-display); font-weight: 700; font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-secondary); border-bottom: 1.5px solid var(--text-primary); }
.lw-quote { font-style: italic; font-size: 1.05rem; border-left: 4px solid var(--accent); padding: 0.2rem 0 0.2rem 1rem; margin: 0.5rem 0 0.75rem; }
.lw-trap { background: var(--lw-accent-wash); padding: 1.1rem 1.3rem; margin: 1.5rem 0 0.5rem; }
.lw-trap .eyebrow { font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 0.3rem; }
.lw-trap p { margin: 0; }
.lw-check { margin-top: 1.5rem; display: grid; gap: 0.75rem; }
.lw-check > .eyebrow { font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-secondary); }
.lw-check details { border: 1.5px solid var(--lw-ink-faint); padding: 0.9rem 1.1rem; background: var(--background); }
.lw-check details[open] { border-color: var(--text-primary); }
.lw-check summary { cursor: pointer; font-family: var(--font-display); font-weight: 700; font-size: 1rem; line-height: 1.4; }
.lw-check details p { margin: 0.6rem 0 0; }
.lw-lessonfoot { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: space-between; margin-top: 3rem; padding-top: 1.25rem; border-top: 1.5px solid var(--lw-ink-faint); }

/* rechte Spalte */
.lw-refs { position: sticky; top: 5.5rem; background: var(--surface); padding: 1.25rem 1.25rem 1.5rem; display: grid; gap: 1.25rem; font-size: 0.92rem; line-height: 1.5; }
.lw-refs h4 { font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; margin: 0 0 0.5rem; }
.lw-refs ol, .lw-refs ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.75rem; }
.lw-refs .who { font-weight: 400; }
.lw-refs .where { display: block; color: var(--text-secondary); }
.lw-refs .tag, .lw-bib .tag { display: inline-block; font-family: var(--font-display); font-weight: 600; font-size: 0.7rem; letter-spacing: 0.05em; text-transform: uppercase; padding: 0.25rem 0.4rem; background: var(--accent); color: #fff; margin-left: 0.3rem; vertical-align: 0.1em; }
.lw-refs a, .lw-bib a { color: var(--text-primary); text-decoration-color: var(--accent-deep); text-underline-offset: 3px; text-decoration-thickness: 2px; }
.lw-refs .more { font-size: 0.85rem; color: var(--text-secondary); border-top: 1px solid var(--lw-ink-faint); padding-top: 0.75rem; }

/* Buttons (eigenständig statt .btn, damit das kantige Lernwerkstatt-Layout
   nicht von globalen Button-Anpassungen abhaengt) */
.lw-btn { font-size: 0.95rem; padding: 0.85rem 1.6rem; border: 1.5px solid var(--lw-ink-faint); background: var(--background); color: var(--text-primary); cursor: pointer; border-radius: var(--radius); }
.lw-btn.lw-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.lw-btn.lw-primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.lw-btn[disabled] { opacity: 0.4; cursor: default; }

/* Literatur */
.lw-bib { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 30rem), 1fr)); gap: 3rem; }
.lw-bib-intro { max-width: 72ch; margin: 0 0 3rem; }
.lw-bib h3 { font-size: 1.35rem; line-height: 1.2; margin: 0 0 0.25rem; }
.lw-bib .gl { color: var(--text-secondary); margin: 0 0 1.25rem; font-size: 0.95rem; }
.lw-bib ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.25rem; }
.lw-bib li { border-top: 1.5px solid var(--lw-ink-faint); padding-top: 0.75rem; }
.lw-bib .ref { margin: 0; }
.lw-bib .why { margin: 0.35rem 0 0; color: var(--text-secondary); font-size: 0.95rem; }

/* Karteikarten und Faelle */
.lw-cards-grid { display: grid; grid-template-columns: minmax(0, 52rem) minmax(16rem, 22rem); gap: 3rem; align-items: start; }
.lw-bar { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; }
.lw-bar label { display: flex; gap: 0.5rem; align-items: center; cursor: pointer; }
.lw-bar input { accent-color: var(--accent-deep); width: 1.1rem; height: 1.1rem; }
.lw-count { font-variant-numeric: tabular-nums; }
.lw-card { background: var(--background); border: 1.5px solid var(--lw-ink-faint); box-shadow: var(--lw-shadow); min-height: 18rem; padding: 2rem; display: grid; grid-template-rows: auto 1fr auto; gap: 1.25rem; cursor: pointer; width: 100%; text-align: left; }
.lw-card.flipped { border-color: var(--accent); background: var(--lw-accent-wash); cursor: default; }
.lw-card .tag { font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-secondary); }
.lw-card .q { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.3rem, 2vw, 1.6rem); line-height: 1.3; margin: 0; }
.lw-card .a { margin: 0; font-size: 1.1rem; }
.lw-card .hint { font-size: 0.9rem; color: var(--text-secondary); }
.lw-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.lw-done { background: var(--background); border: 1.5px solid var(--lw-ink-faint); box-shadow: var(--lw-shadow); padding: 2rem; }
.lw-side-note { background: var(--surface); padding: 1.25rem; font-size: 0.92rem; }
.lw-side-note h4 { font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; margin: 0 0 0.5rem; }
.lw-side-note p { margin: 0 0 0.5rem; }
.lw-cases { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 34rem), 1fr)); gap: 1.5rem; }
.lw-case { background: var(--background); border: 1.5px solid var(--lw-ink-faint); box-shadow: var(--lw-shadow); padding: 2rem; }
.lw-case .kicker { margin-bottom: 0.25rem; }
.lw-case h3 { font-size: 1.4rem; line-height: 1.2; margin: 0 0 0.75rem; }
.lw-case p { margin: 0 0 0.75rem; max-width: 68ch; }
.lw-task { color: var(--text-secondary); font-size: 0.95rem; }
.lw-case details { border-top: 1.5px solid var(--lw-ink-faint); padding-top: 0.75rem; margin-top: 0.75rem; }
.lw-case summary { cursor: pointer; font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
.lw-steps { margin: 0.75rem 0 0; padding: 0; list-style: none; display: grid; gap: 0.75rem; counter-reset: s; }
.lw-steps li { display: grid; grid-template-columns: 2.4rem 1fr; gap: 0.25rem; counter-increment: s; }
.lw-steps li::before { content: counter(s, decimal-leading-zero); font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; line-height: 1.5; color: var(--text-primary); }
.lw-case .src { font-size: 0.85rem; color: var(--text-secondary); margin-top: 0.75rem; }
.lw-footnote { font-size: 0.85rem; color: var(--text-secondary); margin: 4.5rem 0 0; }

/* Übersicht (Dashboard) */
.lw-tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; }
.lw-tile { border: 1.5px solid var(--lw-ink-faint); padding: 1.25rem; display: grid; gap: 0.35rem; background: var(--background); }
.lw-tile .n { font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem, 3vw, 2.8rem); line-height: 1; font-variant-numeric: tabular-nums; color: var(--text-primary); }
.lw-tile .l { font-size: 0.92rem; color: var(--text-secondary); }
.lw-tile .mini { display: block; height: 4px; background: var(--lw-ink-faint); margin-top: 0.4rem; }
.lw-tile .mini i { display: block; height: 100%; background: var(--accent); width: 0; }
.lw-dash-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(18rem, 1fr); gap: 3rem; margin-top: 3rem; align-items: start; }
.lw-panel h3 { font-size: 1.35rem; line-height: 1.2; margin: 0 0 0.75rem; }
.lw-panel .sub { color: var(--text-secondary); margin: 0 0 1.25rem; font-size: 0.95rem; }
.lw-thisweek { background: var(--lw-accent-wash); border: 1.5px solid var(--accent); padding: 2rem; display: grid; gap: 0.75rem; }
.lw-thisweek .wk { font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; }
.lw-thisweek h3 { font-size: 1.6rem; line-height: 1.2; margin: 0; }
.lw-units { list-style: none; margin: 0.25rem 0 0; padding: 0; display: grid; gap: 0.5rem; }
.lw-units label, .lw-todo label { display: flex; gap: 0.7rem; align-items: flex-start; cursor: pointer; line-height: 1.45; }
.lw-units input, .lw-todo input, .lw-weeks input { accent-color: var(--accent-deep); width: 1.15rem; height: 1.15rem; margin-top: 0.15rem; flex: none; }
.lw-units .d { color: var(--text-secondary); font-size: 0.9rem; white-space: nowrap; }
.lw-units label.is-on span:first-of-type { text-decoration: line-through; text-decoration-color: var(--lw-ink-faint); }
.lw-golink { justify-self: start; margin-top: 0.75rem; }
.lw-phases { margin-top: 3rem; }
.lw-phasebar { position: relative; display: flex; height: 2.6rem; border: 1.5px solid var(--lw-ink-faint); }
.lw-phasebar > div { display: flex; align-items: center; padding: 0 0.6rem; font-family: var(--font-display); font-weight: 600; font-size: 0.8rem; line-height: 1.1; overflow: hidden; white-space: nowrap; border-right: 1.5px solid var(--lw-ink-faint); }
.lw-phasebar > div:last-of-type { border-right: 0; }
.lw-phasebar > div.past { background: var(--lw-ink-ghost); color: var(--text-secondary); }
.lw-phasebar > div.now { background: var(--lw-accent-wash); }
.lw-phasebar .today { position: absolute; top: -0.5rem; bottom: -0.5rem; width: 3px; background: var(--text-primary); }
.lw-phaselbl { display: flex; justify-content: space-between; font-size: 0.82rem; color: var(--text-secondary); margin-top: 0.4rem; font-variant-numeric: tabular-nums; }
.lw-weeks { width: 100%; min-width: 620px; }
.lw-weeks td, .lw-weeks th { padding: 0.6rem 0.7rem; }
.lw-weeks tr.past td { color: var(--text-secondary); }
.lw-weeks tr.now td { background: var(--lw-accent-wash); }
.lw-weeks tr.now td:first-child { box-shadow: inset 4px 0 0 var(--accent); }
.lw-weeks .date { font-variant-numeric: tabular-nums; white-space: nowrap; }
.lw-weeks a { color: var(--text-primary); text-decoration-color: var(--accent-deep); text-decoration-thickness: 2px; text-underline-offset: 3px; cursor: pointer; }
.lw-todo { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.lw-todo li { border-top: 1px solid var(--lw-ink-faint); padding: 0.75rem 0; }
.lw-todo .due { display: block; font-size: 0.85rem; color: var(--text-secondary); margin-left: 1.85rem; }
.lw-todo .due.soon { color: var(--text-primary); font-weight: 500; }
.lw-todo label.is-on span { text-decoration: line-through; text-decoration-color: var(--lw-ink-faint); }
.lw-side-stack { display: grid; gap: 3rem; }
@media (max-width: 1100px) {
  .lw-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lw-dash-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .lw-tiles { grid-template-columns: minmax(0, 1fr); }
  .lw-phasebar > div { font-size: 0.68rem; padding: 0 0.3rem; }
}

@media (max-width: 1280px) {
  .lw-lesson { grid-template-columns: minmax(0, 1fr); }
  .lw-refs { position: static; }
  .lw-cards-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .lw-lessons-grid { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }
  .lw-toc { display: none; }
  .lw-toc-select { display: block; }
  .lw-top { grid-template-columns: minmax(0, 1fr); }
  .lw-examdate { text-align: left; }
}
@media (max-width: 560px) {
  .lw-tabs { gap: 1.25rem; }
  .lw-card, .lw-case { padding: 1.25rem; }
  .lw-btn { flex: 1 1 auto; }
}