/* German HTML Interface — base styles
   Spec: docs/GERMAN_HTML_SPEC_v1.0.md
   Aesthetic: Neubau Vienna — café interior, warm overlay */

:root {
  /* ── Mein Deutsch design tokens (v1.0) ── */
  --md-dark:           #2A1F14;
  --md-parch:          #F5F0E8;
  --md-parch-mid:      #EDE7DC;
  --md-parch-deep:     #E0D8CC;
  --md-accent:         #C68A5E;
  --md-text-primary:   #2A1F14;
  --md-text-secondary: #7A5C3A;
  --md-text-muted:     #9A8270;
  --md-strip-dark:     #1a1008;

  /* ── Legacy aliases (retained for existing components) ── */
  --cafe-brown:   #2A1F14;
  --cream:        #F5F0E8;
  --warm-beige:   #EDE7DC;
  --accent:       #C68A5E;
  --accent-muted: rgba(198, 138, 94, 0.4);
  --surface:      rgba(42, 31, 20, 0.92);
  --surface-2:    rgba(245, 240, 232, 0.10);
  --border:       rgba(198, 138, 94, 0.25);

  --text:       rgba(245, 240, 232, 0.92);
  --text-muted: rgba(245, 240, 232, 0.6);
  --text-dim:   rgba(245, 240, 232, 0.35);

  --font-head: Georgia, serif;
  --font-body: system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 12px;
  --gap:    1.5rem;
}

/* ── Reset ───────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; height: 100%; }

body {
  position: relative;
  background-color: var(--cafe-brown);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Background photo — self-hosted in static/
   Primary:   static/bg-primary.jpg  (Melangerie table, dark wood)
   Alternate: static/bg-alternate.jpg (bright Viennese interior, needs heavier overlay)
   Fallback:  var(--cafe-brown) solid color */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url('/app/german/static/bg-primary.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0;
  z-index: -1;
  transition: opacity 0.2s;
}

body.landing-mode::before {
  opacity: 0.45;
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 180px;
  background: linear-gradient(to bottom, rgba(30, 20, 18, 0.3), transparent);
  z-index: -1;
  pointer-events: none;
}

/* ── Base typography ─────────────────────────────────────── */

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--text); }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.25;
  color: var(--text);
}

h1 { font-size: 3.2rem; font-weight: 700; }
h2 { font-size: 1.5rem;  font-weight: 400; }
h3 { font-size: 1.15rem; font-weight: 400; }

code, pre, .mono {
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.muted { color: var(--text-muted); }
.dim   { color: var(--text-dim); }

/* ── Navigation ──────────────────────────────────────────── */

nav {
  height: 68px;
  background: rgba(42, 31, 20, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--accent);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.45);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: var(--font-head);
  font-size: 1.65rem;
  font-weight: 600;
  font-style: italic;
  color: var(--accent);
  margin-right: 3rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.logo:hover { color: var(--cream); }

.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 500;
  padding: 8px 0;
  position: relative;
  transition: color 0.15s;
  white-space: nowrap;
}

.nav-links a:hover { color: var(--text); }

.nav-links a.active {
  color: #fff;
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
}

.nav-links a.disabled {
  color: var(--text-dim);
  pointer-events: none;
  cursor: default;
}

/* ── Page layout ─────────────────────────────────────────── */

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
  width: 100%;
  flex: 1;
}

/* ── Content typography ──────────────────────────────────── */

.subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 620px;
  line-height: 1.55;
  margin-top: 0.8rem;
}

.hint {
  margin-top: 2rem;
  color: var(--text-dim);
  font-style: italic;
  font-size: 0.9rem;
}

/* ── Inputs ──────────────────────────────────────────────── */

input[type="text"],
input[type="search"],
textarea {
  width: 100%;
  background: rgba(245, 237, 228, 0.12);
  border: 1px solid rgba(198, 138, 94, 0.45);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.1rem;
  padding: 1rem 1.4rem;
  border-radius: var(--radius);
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(245, 237, 228, 0.20);
}

input::placeholder,
textarea::placeholder {
  color: var(--text-dim);
}

/* ── Mobile ──────────────────────────────────────────────── */

@media (max-width: 768px) {
  nav {
    position: fixed;
    bottom: 0;
    top: auto;
    left: 0;
    right: 0;
    height: auto;
    padding: 0;
    overflow-x: auto;
    border-top: 1px solid var(--border);
    border-bottom: none;
    justify-content: space-around;
  }

  .logo { display: none; }

  .nav-links {
    width: 100%;
    justify-content: space-around;
    gap: 0;
    padding: 0;
  }

  .nav-links li { flex: 1; }

  .nav-links a {
    display: flex;
    justify-content: center;
    padding: 0.75rem 0.5rem 0.6rem;
    font-size: 0.75rem;
    border-top: 2px solid transparent;
  }

  .nav-links a.active {
    border-top-color: var(--accent);
  }

  .nav-links a.active::after { display: none; }

  .page {
    padding-bottom: 5rem;
  }
}

/* ── Landing page ────────────────────────────────────────── */

body.landing-mode {
  background-color: var(--md-dark);
  color: var(--text);
}

.landing-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 68px);
  text-align: center;
  padding: 2rem;
}

.landing-title {
  font-family: Georgia, serif;
  font-size: clamp(36px, 6vw, 52px);
  font-style: italic;
  font-weight: 400;
  color: var(--md-accent);
  line-height: 1.15;
  margin-bottom: 0.75rem;
}

.landing-subtitle {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--md-accent);
  text-shadow: 1px 1px 3px rgba(0,0,0,0.6);
  margin-bottom: 3rem;
}

.landing-nav {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.landing-nav a {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.15s;
}

.landing-nav a:hover {
  color: var(--md-accent);
}

/* ── Tab hero (full-width photo hero below nav) ──────────── */

.tab-hero {
  width: 100%;
  height: 300px;
  position: relative;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: var(--md-strip-dark);
  display: flex;
  align-items: flex-end;
  padding: 0 2.5rem 2rem;
  box-sizing: border-box;
}

.tab-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    rgba(60, 47, 47, 0.3),
    rgba(60, 47, 47, 0.65)
  );
}

.tab-hero-content {
  position: relative;
  z-index: 1;
}

.tab-hero-content h1 {
  font-family: Georgia, serif;
  font-size: 3rem;
  color: var(--md-parch);
  margin: 0 0 0.25rem 0;
  line-height: 1;
}

.tab-hero-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: rgba(245, 240, 232, 0.6);
  text-transform: uppercase;
}

.tab-description {
  font-size: 1.05rem;
  color: var(--md-text-secondary);
  margin: 1.75rem 0 1.5rem 0;
  line-height: 1.5;
}

/* ── Parchment working pages ─────────────────────────────── */

body.parch-mode {
  background-color: var(--md-parch-mid);
  color: var(--md-text-primary);
}

body.parch-mode input[type="text"],
body.parch-mode input[type="search"],
body.parch-mode textarea,
body.parch-mode select {
  background: var(--md-parch-mid);
  border: 1px solid var(--md-parch-deep);
  color: var(--md-text-primary);
}

body.parch-mode input:focus,
body.parch-mode textarea:focus,
body.parch-mode select:focus {
  background: var(--md-parch-mid);
  border-color: var(--md-accent);
  outline: none;
}

body.parch-mode input::placeholder,
body.parch-mode textarea::placeholder {
  color: var(--md-text-muted);
}

body.parch-mode::after {
  display: none;
}

body.parch-mode nav {
  background: var(--md-dark);
  border-bottom-color: var(--md-accent);
}

body.parch-mode .nav-links a { color: rgba(255,255,255,0.45); }
body.parch-mode .nav-links a:hover { color: #fff; }
body.parch-mode .nav-links a.active { color: #fff; }

body.parch-mode .page {
  color: var(--md-text-primary);
}

body.parch-mode .subtitle {
  color: var(--md-text-secondary);
}

body.parch-mode .hint {
  color: var(--md-text-muted);
}

body.parch-mode h1,
body.parch-mode h2,
body.parch-mode h3 {
  color: var(--md-text-primary);
}

body.parch-mode .mode-btn {
  color: var(--md-text-secondary);
  border-color: var(--md-parch-deep);
}

body.parch-mode .mode-btn:hover {
  color: var(--md-text-primary);
  border-color: var(--md-accent);
}

body.parch-mode .mode-btn.active {
  background: rgba(198, 138, 94, 0.15);
  border-color: var(--md-accent);
  color: var(--md-accent);
}

body.parch-mode .btn-ghost {
  color: var(--md-text-secondary);
  border-color: var(--md-parch-deep);
}

body.parch-mode .btn-ghost:hover {
  color: var(--md-text-primary);
  border-color: var(--md-accent);
}

body.parch-mode .toggle-label {
  color: var(--md-text-secondary);
}

body.parch-mode .write-status {
  color: var(--md-text-secondary);
}

body.parch-mode .session-history {
  border-top-color: var(--md-parch-deep);
}

body.parch-mode .session-history h3 {
  color: var(--md-text-muted);
}

body.parch-mode .session-entry {
  border-bottom-color: var(--md-parch-deep);
}

body.parch-mode .session-date {
  color: var(--md-text-muted);
}

body.parch-mode .session-preview {
  color: var(--md-text-secondary);
}

/* ── Lesen — article cards ───────────────────────────────── */

.lesen-header { margin-bottom: 2.5rem; }

.article-feed {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.article-card {
  background: rgba(60, 47, 47, 0.72);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem 1.25rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color 0.15s;
}

.article-card:hover {
  border-color: rgba(198, 138, 94, 0.55);
}

.article-card.pinned {
  border-color: var(--accent);
  order: -1;
}

.article-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.article-source {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.article-date {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.article-title {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.article-title a {
  color: var(--text);
}

.article-title a:hover {
  color: var(--accent);
}

.article-body {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 68ch;
  margin-bottom: 1rem;
  cursor: text;
  user-select: text;
}

.article-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.btn-action {
  background: rgba(245, 237, 228, 0.08);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0.35rem 0.6rem;
  transition: background 0.15s, border-color 0.15s;
}

.btn-action:hover {
  background: rgba(198, 138, 94, 0.18);
  border-color: var(--accent-muted);
}

.btn-action.active {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-write {
  background: rgba(245, 237, 228, 0.08);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0.35rem 0.6rem;
  transition: background 0.15s, border-color 0.15s;
  margin-left: 0.5rem;
}

.btn-write:hover {
  background: rgba(198, 138, 94, 0.18);
  border-color: var(--accent-muted);
}

.lesen-empty {
  text-align: center;
  padding: 4rem 2rem;
}

.btn-refresh {
  background: transparent;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: var(--accent);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  padding: 0.6rem 1.4rem;
  transition: background 0.15s, color 0.15s;
  margin-top: 1rem;
}

.btn-refresh:hover {
  background: var(--accent);
  color: var(--cafe-brown);
}

.btn-refresh:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.lesen-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.refresh-status {
  font-size: 0.9rem;
  color: var(--text-dim);
}

/* ── Word capture popover ────────────────────────────────── */

.word-popover {
  position: absolute;
  z-index: 500;
  background: rgba(40, 30, 28, 0.97);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  min-width: 220px;
  max-width: 340px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: grab;
  user-select: none;
}

.popover-phrase {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.popover-translation {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
  min-height: 1.3em;
  max-height: 8em;
  overflow-y: auto;
}

.popover-timing {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  margin-bottom: 0.6rem;
  min-height: 1em;
  letter-spacing: 0.02em;
}

.popover-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  cursor: default;
  user-select: auto;
}

.btn-save-phrase {
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: var(--cafe-brown);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  transition: opacity 0.15s;
}

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

.btn-close-popover {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 1rem;
  padding: 0.2rem 0.5rem;
}

.btn-close-popover:hover { color: var(--text); }

/* ── Schreiben — mode toggle ─────────────────────────────── */

.schreiben-header { margin-bottom: 2rem; }

.mode-toggle {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.mode-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.45rem 1.2rem;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.mode-btn:hover {
  border-color: var(--accent-muted);
  color: var(--text);
}

.mode-btn.active {
  background: rgba(198, 138, 94, 0.18);
  border-color: var(--accent);
  color: var(--accent);
}

.mode-pane { }
.mode-pane.hidden { display: none; }

/* ── Schreiben — shared pane elements ───────────────────── */

.pane-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
}

.pane-actions-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-primary {
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  color: var(--cafe-brown);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  transition: opacity 0.15s;
}

.btn-primary:hover { opacity: 0.88; }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.875rem;
  padding: 0.35rem 0.9rem;
  transition: border-color 0.15s, color 0.15s;
}

.btn-ghost:hover {
  border-color: var(--accent-muted);
  color: var(--text);
}

.write-status {
  font-size: 0.875rem;
  color: var(--text-dim);
}

textarea {
  width: 100%;
  background: rgba(245, 237, 228, 0.08);
  border: 1px solid rgba(198, 138, 94, 0.35);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  padding: 1rem 1.25rem;
  resize: vertical;
  transition: border-color 0.15s, background 0.15s;
}

textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(245, 237, 228, 0.13);
}

/* ── Im Kontext source block ─────────────────────────────── */

.kontext-source {
  background: rgba(198, 138, 94, 0.08);
  border: 1px solid rgba(198, 138, 94, 0.3);
  border-radius: var(--radius);
  padding: 0.9rem 1.2rem;
  margin-bottom: 1rem;
}

.kontext-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: block;
  margin-bottom: 0.25rem;
}

#kontext-title {
  font-weight: 600;
  color: var(--text);
  display: block;
  margin-bottom: 0.3rem;
}

#kontext-summary {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── Correction display ──────────────────────────────────── */

.correction-display {
  background: rgba(60, 47, 47, 0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 1.5rem;
  overflow: hidden;
}

.correction-section {
  padding: 1rem 1.4rem;
  border-bottom: 1px solid var(--border);
}

.correction-section:last-of-type {
  border-bottom: none;
}

.correction-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}

.correction-original {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.6;
}

.correction-corrected {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.6;
}

.correction-notes {
  list-style: none;
  padding: 0.75rem 1.4rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.correction-notes li {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
}

.correction-notes li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.correction-actions {
  padding: 0.75rem 1.4rem 1rem;
}

/* ── Notebook textarea (Schreiben writing area) ──────────── */

.notebook-textarea {
  min-height: 320px;
  font-family: Georgia, serif;
  background: var(--md-parch);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.04);
}

.notebook-textarea:focus {
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.04),
              0 0 0 3px rgba(198, 138, 94, 0.12);
}

.woerter-subtitle {
  color: var(--md-text-secondary);
  margin-bottom: 1.5rem;
}

/* Fix 5 — consistent height prevents layout jump when switching modes */
#tagebuch-input,
#kontext-input {
  min-height: 280px;
}

/* Fix 6 — Wörter üben mode explainer */
.mode-explainer {
  font-size: 0.875rem;
  color: var(--md-text-muted);
  background: var(--md-parch-mid);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.mode-explainer a {
  color: var(--md-accent);
}

/* ── Wörter form ─────────────────────────────────────────── */

.woerter-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 520px;
}

/* ── Tagebuch ────────────────────────────────────────────── */

.tagebuch-prompt-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.tagebuch-prompt {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--text-muted);
  flex: 1;
}

.tagebuch-options {
  margin-top: 0.75rem;
  margin-bottom: 0.5rem;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}

.toggle-label input[type="checkbox"] {
  width: auto;
  accent-color: var(--accent);
  cursor: pointer;
}

/* ── Session history ─────────────────────────────────────── */

.session-history {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.session-history h3 {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.session-entry {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(198, 138, 94, 0.1);
  transition: background 0.1s;
}

.session-entry:last-child { border-bottom: none; }

.session-mode-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  background: rgba(198, 138, 94, 0.15);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--accent);
  padding: 0.1rem 0.45rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.session-date {
  font-size: 0.8rem;
  color: var(--text-dim);
  white-space: nowrap;
  flex-shrink: 0;
}

.session-preview {
  font-size: 0.9rem;
  color: var(--text-muted);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.session-errors {
  font-size: 0.8rem;
  color: var(--accent);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════════
   Lesen — Browse + Reading states
   Parchment palette: bg #F5F0E8  text #2A1F14
                      sidebar #EDE7DC  accent #C68A5E
   ══════════════════════════════════════════════════════════════ */

/* ── Shared button sizing — no hover scaling anywhere ────────── */
:root {
  --lesen-btn-h:  28px;
  --parchment:    var(--md-parch);
  --parch-text:   var(--md-text-primary);
  --parch-side:   var(--md-parch-mid);
  --parch-border: rgba(42, 31, 20, 0.15);
  --parch-accent: var(--md-accent);
}

/* ── Body mode overrides ─────────────────────────────────────── */

body.browse-mode {
  background-color: var(--md-parch-mid);
}

body.browse-mode .headline-strip {
  display: flex;
  flex-direction: column;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

body.reading-mode {
  overflow: hidden;
  height: 100vh;
}

body.browse-mode .page {
  max-width: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  flex: 0 0 auto;
}

body.reading-mode .page {
  max-width: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

body.reading-mode {
  background-color: var(--parchment);
  color: var(--parch-text);
}

body.reading-mode::before {
  opacity: 0 !important;
}

body.reading-mode::after {
  display: none;
}

body.reading-mode nav {
  background: #2A1F14;
  border-bottom-color: var(--parch-accent);
}

/* ── Hidden utility ──────────────────────────────────────────── */
.lesen-state-hidden { display: none !important; }

/* ── Browse — hero content ───────────────────────────────────── */

#browse-state {
  height: 24vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 3rem 3rem 0;
  position: relative;
}

#browse-state .hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#browse-state::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(26, 16, 8, 0.28);
  pointer-events: none;
}

.browse-hero-content {
  max-width: 580px;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.browse-hero-content h1 {
  font-size: 3.8rem;
  font-weight: 700;
  line-height: 1.1;
  color: #f5efe6;
}

.browse-hero-content .subtitle {
  display: block;
  margin: 0;
  padding: 0;
  margin-top: 0.1rem;
  font-weight: 700;
  color: #f5efe6;
  text-shadow: 1px 1px 5px rgba(0,0,0,0.85);
  font-size: 1.0rem;
}

/* ── Browse — day toggle (parchment context) ─────────────────── */
.day-toggle {
  display: flex;
  gap: 0.5rem;
  padding: 1rem 0 0;
}

.day-btn {
  background: transparent;
  border: 1px solid var(--md-parch-deep);
  color: var(--md-text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 14px;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.day-btn:hover {
  color: var(--md-accent);
  border-color: var(--md-accent);
}

.day-btn.active {
  background: var(--md-accent);
  color: white;
  border-color: var(--md-accent);
}

/* ── Browse — headline strip (fixed bottom) ──────────────────── */

.headline-strip {
  background: rgba(26, 16, 8, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(198, 138, 94, 0.35);
}

.strip-item {
  border-bottom: 1px solid rgba(198, 138, 94, 0.12);
}

.strip-item:last-child { border-bottom: none; }

.strip-item-header {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 10px 24px;
  cursor: pointer;
  transition: background 0.12s;
  width: 100%;
  text-align: left;
}

.strip-item-header:hover {
  background: rgba(198, 138, 94, 0.08);
}

.strip-source {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}

.strip-dot {
  color: var(--text-dim);
  flex-shrink: 0;
}

.strip-headline-text {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.35;
}

.strip-pin-icon {
  font-size: 0.75rem;
  flex-shrink: 0;
}

.strip-item.pinned .strip-headline-text {
  color: var(--accent);
}

/* ── Strip expansion ─────────────────────────────────────────── */

.strip-item-body {
  display: none;
  padding: 0 2rem 0.9rem;
}

.strip-item-body.expanded {
  display: block;
}

.strip-summary {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 0.7rem;
  max-width: 72ch;
}

.strip-item-actions {
  display: flex;
  gap: 0.5rem;
}

/* ── Strip / shared action buttons ──────────────────────────── */

.strip-action-btn {
  height: var(--lesen-btn-h);
  padding: 0 0.9rem;
  background: rgba(245, 237, 228, 0.08);
  border: 1px solid rgba(198, 138, 94, 0.3);
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}

.strip-action-btn:hover {
  background: rgba(198, 138, 94, 0.15);
  border-color: var(--accent-muted);
  color: var(--text);
}

.strip-action-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ── Strip empty state ───────────────────────────────────────── */

.strip-empty {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1rem 2rem;
}

.strip-empty-text {
  font-size: 0.9rem;
  color: var(--text-dim);
}

/* ══════════════════════════════════════════════════════════════
   Lesen — parchment content area (below hero)
   ══════════════════════════════════════════════════════════════ */

#lesen-content-area {
  background: var(--md-parch-mid);
  min-height: 72vh;
  padding: 0 2rem 3rem;
  max-width: 860px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
  position: relative;
}

/* Ghost image — visible only when no category is selected */
#lesen-content-area.no-selection::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url('/app/german/static/photos/burggarten_2_IMG_5541.jpg') center 40% / cover no-repeat;
  opacity: 0.06;
  filter: grayscale(100%);
  pointer-events: none;
  z-index: 0;
}

/* Controls and articles always sit above ghost */
.lesen-cat-row,
#lesen-article-list,
#lesen-empty-state,
.day-toggle {
  position: relative;
  z-index: 1;
}

/* ── Category cards ──────────────────────────────────────────── */
.lesen-cat-row {
  display: flex;
  gap: 1.5rem;
  padding: 1.25rem 0 1rem;
  flex-wrap: nowrap;
}

.lesen-cat-card {
  flex: 1;
  min-width: 120px;
  height: 145px;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background-size: cover;
  background-repeat: no-repeat;
  transition: transform 0.15s, box-shadow 0.15s;
}

.lesen-cat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(42, 31, 20, 0.2);
}

.lesen-cat-card.active {
  box-shadow: 0 0 0 2.5px var(--md-accent),
              0 4px 16px rgba(42, 31, 20, 0.2);
}

.cat-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(42, 31, 20, 0.20);
  transition: background 0.15s;
}

.lesen-cat-card.active .cat-card-overlay,
.lesen-cat-card:hover .cat-card-overlay {
  background: rgba(42, 31, 20, 0.15);
}

.cat-card-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0.75rem 0.9rem;
  z-index: 1;
}

.cat-emoji {
  font-size: 1.1rem;
  margin-bottom: 0.2rem;
  line-height: 1;
}

.cat-name {
  font-family: Georgia, serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: white;
  line-height: 1.1;
}

.cat-sub {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.78);
  margin-top: 0.2rem;
  line-height: 1.3;
}

/* ── Parchment article rows ──────────────────────────────────── */
.lesen-article-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--md-parch-deep);
  cursor: pointer;
  transition: background 0.1s;
}

.lesen-article-row:hover {
  background: var(--md-parch-mid);
  margin: 0 -1rem;
  padding: 0.75rem 1rem;
}

.lesen-source-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--md-accent);
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.lesen-dot {
  color: var(--md-text-muted);
  flex-shrink: 0;
}

.lesen-headline {
  font-size: 0.95rem;
  color: var(--md-text-primary);
  line-height: 1.4;
}

/* ── Loading / empty state ───────────────────────────────────── */
.lesen-loading {
  padding: 2rem 0;
  color: var(--md-text-muted);
  font-size: 0.9rem;
}

.lesen-stale-notice {
  font-size: 0.72rem;
  color: var(--md-text-muted, #888);
  text-align: center;
  padding: 0.3rem 0 0;
  letter-spacing: 0.01em;
  opacity: 0.8;
}

/* ══════════════════════════════════════════════════════════════
   Reading state — parchment layout
   ══════════════════════════════════════════════════════════════ */

#reading-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--parchment);
  color: var(--parch-text);
}

/* ── Wien banner ─────────────────────────────────────────────── */

.wien-banner {
  height: 44px;
  background: #1a1008;
  display: flex;
  align-items: center;
  padding: 0 2rem;
  flex-shrink: 0;
}

.wien-banner-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(198, 138, 94, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Article bar ─────────────────────────────────────────────── */

.article-bar {
  height: 48px;
  background: var(--parchment);
  border-bottom: 1px solid var(--parch-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  flex-shrink: 0;
  gap: 1rem;
}

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

.article-bar-counter {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--parch-text);
  opacity: 0.55;
  min-width: 3.5rem;
  text-align: center;
}

.article-bar-btn {
  height: var(--lesen-btn-h);
  padding: 0 0.9rem;
  background: transparent;
  border: 1px solid var(--parch-border);
  border-radius: 6px;
  color: var(--parch-text);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: background 0.12s, border-color 0.12s;
}

.article-bar-btn:hover {
  background: rgba(42, 31, 20, 0.07);
  border-color: rgba(42, 31, 20, 0.3);
  color: var(--parch-text);
}

/* ── Reading body — two-column ───────────────────────────────── */

.reading-body {
  flex: 1;
  display: flex;
  overflow: hidden;
}

.reading-article-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

.reading-article-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 2.5rem 3rem 1rem;
}

.reading-headline {
  font-family: var(--font-head);
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--parch-text);
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.reading-byline-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.reading-byline {
  font-size: 0.8rem;
  color: rgba(42, 31, 20, 0.5);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.reading-art-open {
  font-size: 0.8rem;
  color: rgba(42, 31, 20, 0.45);
  font-family: var(--font-mono);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.12s;
}

.reading-art-open:hover {
  color: var(--md-accent);
}

.reading-text {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--parch-text);
  max-width: 68ch;
  cursor: text;
  user-select: text;
  border: 1px solid rgba(122, 92, 58, 0.35);
  border-radius: 6px;
  padding: 1.25rem 1.5rem;
  max-height: 420px;
  overflow-y: auto;
}

.reading-text.text-truncated {
  display: -webkit-box;
  -webkit-line-clamp: 10;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Reading footer — always visible ────────────────────────── */

.reading-footer {
  flex-shrink: 0;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  padding: 0.75rem 3rem;
  border-top: 1px solid var(--parch-border);
  background: var(--parchment);
}

.reading-footer-btn {
  height: var(--lesen-btn-h);
  padding: 0 0.9rem;
  background: transparent;
  border: 1px solid var(--parch-border);
  border-radius: 6px;
  color: var(--parch-text);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.12s, border-color 0.12s;
}

.reading-footer-btn:hover {
  background: rgba(42, 31, 20, 0.07);
  border-color: rgba(42, 31, 20, 0.3);
}

.reading-footer-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ── Reading sidebar ─────────────────────────────────────────── */

.reading-sidebar {
  width: 248px;
  flex-shrink: 0;
  align-self: flex-start;
  background: var(--parch-side);
  border-left: 1px solid var(--parch-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-panel {
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--parch-border);
  overflow: hidden;
}

.sidebar-panel-woerter {
  max-height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-panel-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: rgba(42, 31, 20, 0.45);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.65rem;
}

.woerter-list {
  list-style: none;
  flex: 1;
  overflow-y: auto;
}

.woerter-empty-hint {
  font-size: 0.8rem;
  color: rgba(42, 31, 20, 0.35);
  font-style: italic;
  line-height: 1.4;
}

.woerter-item {
  font-size: 0.875rem;
  color: var(--parch-text);
  padding: 0.3rem 0;
  border-bottom: 1px solid rgba(42, 31, 20, 0.08);
  line-height: 1.4;
  overflow-wrap: break-word;
  word-break: break-word;
}

.woerter-item:last-child { border-bottom: none; }

.notizen-input {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--parch-text);
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.5;
  resize: none;
  padding: 0;
}

.notizen-input:focus { outline: none; }
.notizen-input::placeholder { color: rgba(42, 31, 20, 0.3); }

.reading-notizen {
  margin-top: 2rem;
  max-width: 68ch;
}

.reading-notizen .notizen-input {
  border: 1px solid rgba(122, 92, 58, 0.35);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  background: rgba(42, 31, 20, 0.04);
}

.notizen-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.6rem;
}

.notizen-btn {
  height: 28px;
  padding: 0 0.9rem;
  background: transparent;
  border: 1px solid var(--parch-border);
  border-radius: 6px;
  color: var(--parch-text);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  transition: background 0.12s, border-color 0.12s;
}

.notizen-btn:hover {
  background: rgba(42, 31, 20, 0.07);
  border-color: rgba(42, 31, 20, 0.3);
}

.notizen-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.notizen-btn-save {
  border-color: var(--md-accent);
  color: var(--md-accent);
}

.notizen-btn-save:hover {
  background: rgba(198, 138, 94, 0.1);
}

.notizen-status {
  font-size: 0.8rem;
  color: rgba(42, 31, 20, 0.5);
  font-style: italic;
}

.notizen-correction {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(42, 31, 20, 0.04);
  border: 1px solid rgba(122, 92, 58, 0.25);
  border-radius: 6px;
}

.notizen-correction-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: rgba(42, 31, 20, 0.45);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
}

.notizen-correction-text {
  font-size: 0.95rem;
  color: var(--parch-text);
  line-height: 1.6;
}

.notizen-rewrite {
  margin-top: 1.5rem;
}

/* ── Word popover — fixed position for reading mode ──────────── */

.word-popover {
  position: fixed !important;
  z-index: 600;
}

/* ── Lesen responsive — below 768px ─────────────────────────── */

@media (max-width: 768px) {
  #browse-state {
    padding: 3rem 1.25rem 0;
  }

  .strip-item-header {
    padding: 0.65rem 1.25rem;
  }

  .strip-item-body {
    padding: 0 1.25rem 0.75rem;
  }

  .reading-article-scroll {
    padding: 1.5rem 1.25rem 1rem;
  }

  .reading-footer {
    padding: 0.65rem 1.25rem;
  }

  .reading-body {
    flex-direction: column;
  }

  .reading-sidebar {
    width: 100%;
    height: auto;
    flex-shrink: 0;
    max-height: 220px;
    border-left: none;
    border-top: 1px solid var(--parch-border);
    flex-direction: row;
    overflow-x: auto;
  }

  .sidebar-panel-woerter {
    min-width: 180px;
    flex-shrink: 0;
  }

  .article-bar {
    padding: 0 1rem;
  }
}

/* ══════════════════════════════════════════════════════════════
   Üben — two-column layout
   ══════════════════════════════════════════════════════════════ */

.ueben-header { margin-bottom: 1.5rem; }

.ueben-subnav {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.ueben-subnav-btn {
  background: transparent;
  border: 1px solid var(--md-parch-deep);
  border-radius: 4px;
  color: var(--md-text-secondary);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.3rem 0.85rem;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}

.ueben-subnav-btn:hover { border-color: var(--md-accent); color: var(--md-text-primary); }

.ueben-subnav-btn.active {
  background: rgba(198, 138, 94, 0.12);
  border-color: var(--md-accent);
  color: var(--md-text-primary);
}

.pool-badge {
  display: inline-block;
  background: var(--md-accent);
  color: var(--md-parch);
  border-radius: 10px;
  font-size: 0.75rem;
  padding: 0 0.45rem;
  margin-left: 0.25rem;
  vertical-align: middle;
}

/* ── Two-column layout ── */

.ueben-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  border: 1px solid var(--md-parch-deep);
  border-radius: 10px;
  overflow: hidden;
  min-height: 500px;
}

.persona-list {
  border-right: 1px solid var(--md-parch-deep);
  overflow-y: auto;
  max-height: 600px;
}

.persona-list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  cursor: pointer;
  border-bottom: 1px solid var(--md-parch-deep);
  border-left: 3px solid transparent;
  transition: background 0.12s;
}

.persona-list-item:hover { background: var(--md-parch-mid); }

.persona-list-item.active {
  background: var(--md-parch-deep);
  border-left-color: var(--md-accent);
}

.persona-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(198, 138, 94, 0.15);
  border: 1px solid var(--md-parch-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.persona-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--md-text-primary);
}

.persona-role {
  font-size: 0.75rem;
  color: var(--md-text-secondary);
  margin-top: 0.1rem;
}

/* ── Gespräche mode toggle ── */

.gesprache-toggle {
  display: inline-flex;
  border: 1px solid var(--md-parch-deep);
  border-radius: 999px;
  padding: 3px;
  margin-bottom: 0.75rem;
  background: var(--md-parch-mid);
}

.gesprache-toggle-btn {
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 10px 28px;
  border-radius: 999px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  color: var(--md-text-secondary);
  transition: background 0.15s, color 0.15s;
}

.gesprache-toggle-btn.active {
  background: var(--md-parch);
  color: var(--md-text-primary);
  box-shadow: 0 1px 4px rgba(42,31,20,0.12);
}

/* ── Konversation 3-card layout ── */

.konversation-cards {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.konversation-card {
  flex: 1;
  min-width: 0;
  background: var(--md-parch);
  border: 1px solid var(--md-parch-deep);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
}

.konversation-card-label {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--md-text-muted);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--md-parch-deep);
}

.konv-room-display {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--md-accent);
  margin: 8px 0 12px;
  word-break: break-all;
}

.konv-hint {
  font-size: 0.8rem;
  color: var(--md-text-secondary);
  margin-bottom: 8px;
  line-height: 1.4;
}

.konv-field {
  margin-bottom: 0.75rem;
}

.konv-field-label {
  display: block;
  font-size: 0.75rem;
  color: var(--md-text-secondary);
  margin-bottom: 0.3rem;
}

/* Consent checkbox label */
.konv-consent-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--md-text-primary);
  cursor: pointer;
  margin-top: 4px;
}
.konv-consent-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--md-accent);
  cursor: pointer;
  flex-shrink: 0;
}

/* Locked state — dims everything below the consent checkbox */
.konv-transcript-locked {
  opacity: 0.4;
  pointer-events: none;
  user-select: none;
}

.konv-drive-link {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.7rem;
  color: var(--md-accent);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  letter-spacing: 0.03em;
  text-decoration: none;
}
.konv-drive-link:hover { text-decoration: underline; }
.konv-drive-link:disabled { opacity: 0.5; cursor: not-allowed; }

.konv-link-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  flex-wrap: wrap;
}

.konv-link-code {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.75rem;
  background: var(--md-parch-mid);
  border: 1px solid var(--md-parch-deep);
  border-radius: 4px;
  padding: 3px 7px;
  word-break: break-all;
  flex: 1;
}

.konv-brief-preview {
  font-size: 0.82rem;
  color: var(--md-text-secondary);
  min-height: 1.2em;
  margin-bottom: 0.75rem;
  white-space: pre-wrap;
}

/* ── Tutor input (reused in Nachbereitung card) ── */

.tutor-input {
  width: 100%;
  background: var(--md-parch-mid);
  border: 1px solid var(--md-parch-deep);
  border-radius: 6px;
  padding: 0.5rem 0.65rem;
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--md-text-primary);
  resize: vertical;
}
.tutor-input:focus {
  outline: none;
  border-color: var(--md-accent);
  box-shadow: 0 0 0 2px rgba(198,138,94,0.18);
}

@media (max-width: 900px) {
  .konversation-cards { flex-direction: column; }
  .konversation-card { min-width: 100%; }
}

/* ── Raum öffnen — primary CTA in Konversation tab ── */

.btn-raum-oeffnen {
  display: block;
  width: 100%;
  height: 44px;
  background: var(--md-accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 12px;
  transition: opacity 0.15s;
}
.btn-raum-oeffnen:hover { opacity: 0.85; }
.btn-raum-oeffnen:disabled { opacity: 0.45; cursor: not-allowed; }

/* ── Detail panel ── */

.persona-detail {
  padding: 1rem 1.75rem 1.75rem;
  overflow-y: auto;
  max-height: 600px;
}

.detail-persona-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.detail-avatar {
  font-size: 2rem;
  line-height: 1;
}

.detail-name {
  font-family: Georgia, serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--md-text-primary);
}

.detail-role {
  font-size: 0.85rem;
  color: var(--md-text-secondary);
  margin-top: 0.15rem;
}

.detail-description {
  font-size: 0.9rem;
  color: var(--md-text-secondary);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.scene-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
}

.scene-btn {
  background: transparent;
  border: 1px solid var(--md-parch-deep);
  border-radius: 6px;
  color: var(--md-text-secondary);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.88rem;
  padding: 0.4rem 0.85rem;
  text-align: left;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}

.scene-btn:hover { background: rgba(198,138,94,0.08); border-color: var(--md-accent); color: var(--md-text-primary); }

.scene-btn.active {
  background: rgba(198, 138, 94, 0.12);
  border-color: var(--md-accent);
  color: var(--md-text-primary);
}

/* ── Prompt delivery ── */

.session-brief-panel {
  margin-top: 1.25rem;
  margin-bottom: 1rem;
}

.session-brief-text {
  background: var(--md-parch-mid);
  border: 1px solid var(--md-parch-deep);
  border-radius: 6px;
  padding: 0.9rem 1.1rem;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--md-text-primary);
  white-space: pre-wrap;
  font-family: inherit;
  margin: 0;
}

.prompt-delivery { margin-top: 0.5rem; }

.prompt-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--md-text-muted);
  margin-bottom: 0;
}

.prompt-text {
  background: var(--md-parch-mid);
  border: 1px solid var(--md-parch-deep);
  border-radius: 6px;
  padding: 0.9rem 1.1rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--md-text-primary);
  margin-bottom: 1rem;
  white-space: pre-wrap;
}

.prompt-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.btn-delivery {
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--md-parch-deep);
  border-radius: 20px;
  background: transparent;
  color: var(--md-text-secondary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.btn-delivery:hover { border-color: var(--md-accent); color: var(--md-accent); }

.prompt-toast {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--md-parch);
  background: var(--md-accent);
  border-radius: 6px;
  padding: 0.4rem 0.75rem;
  margin-top: 0.5rem;
  display: inline-block;
}

/* ── Mobile: stack columns ── */
@media (max-width: 768px) {
  .ueben-layout {
    grid-template-columns: 1fr;
  }
  .persona-list {
    border-right: none;
    border-bottom: 1px solid var(--md-parch-deep);
    max-height: 220px;
  }
  .persona-detail { max-height: none; }
}

/* ── Gespräche — transcript + feedback + session list ── */

.gesprache-divider {
  border: none;
  border-top: 1px solid var(--md-parch-deep);
  margin: 1rem 0;
}

.gesprache-section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--md-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.gesprache-transcript textarea {
  min-height: 180px;
  font-family: var(--font-body);
}

.gesprache-model-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}
.gesprache-model-label {
  font-size: 0.8rem;
  color: var(--md-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.gesprache-model-select {
  font-size: 0.85rem;
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}
.gesprache-voice-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}
.btn-record {
  font-size: 0.85rem;
  padding: 5px 14px;
  border: 1px solid #c87878;
  border-radius: 5px;
  background: rgba(200,80,80,0.1);
  color: #c87878;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-record:hover:not(:disabled) { background: rgba(200,80,80,0.2); }
.btn-record:disabled { opacity: 0.5; cursor: default; }
.btn-record.recording {
  background: rgba(200,80,80,0.25);
  animation: pulse-rec 1.2s ease-in-out infinite;
}
@keyframes pulse-rec {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.6; }
}
.btn-stop {
  font-size: 0.85rem;
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}
.btn-stop:hover { background: rgba(255,255,255,0.07); }
.gesprache-timer {
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  color: var(--md-text-secondary);
  min-width: 3rem;
}
.gesprache-record-status {
  font-size: 0.8rem;
  color: var(--md-text-secondary);
}

.gesprache-source-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}
.gesprache-source-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--md-text-secondary);
  margin-right: 0.25rem;
}
.gesprache-source-pill {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--border-mid);
  background: transparent;
  color: var(--md-text-secondary);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.gesprache-source-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.gesprache-source-pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.gesprache-submit-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.75rem;
}

.gesprache-status {
  font-size: 0.875rem;
  color: var(--md-text-secondary);
}

.gesprache-feedback {
  background: var(--md-parch);
  border-left: 3px solid var(--md-accent);
  border-radius: 6px;
  overflow: hidden;
}

.feedback-summary {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--md-parch-deep);
  font-size: 0.95rem;
  color: var(--md-text-primary);
  line-height: 1.6;
}

.feedback-block {
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--md-parch-deep);
}

.feedback-block:last-child { border-bottom: none; }

/* Collapsible: details/summary pattern */
details.feedback-block > summary.feedback-block-label {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  user-select: none;
  margin-bottom: 0;
}
details.feedback-block > summary.feedback-block-label::-webkit-details-marker { display: none; }
details.feedback-block > summary.feedback-block-label::before {
  content: '▸';
  font-size: 0.6rem;
  color: var(--md-accent);
}
details.feedback-block[open] > summary.feedback-block-label::before {
  content: '▾';
}
details.feedback-block[open] > summary.feedback-block-label {
  margin-bottom: 0.5rem;
}

.feedback-block-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--md-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.feedback-errors-list,
.feedback-strengths-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.feedback-errors-list li {
  font-size: 0.875rem;
  color: var(--md-text-secondary);
  padding-left: 1rem;
  position: relative;
}

.feedback-errors-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: #c47;
}

.feedback-strengths-list li {
  font-size: 0.875rem;
  color: var(--md-text-secondary);
  padding-left: 1rem;
  position: relative;
}

.feedback-strengths-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--md-accent);
}

.feedback-next-focus {
  font-size: 0.875rem;
  color: var(--md-text-secondary);
  font-style: italic;
}

.gesprache-sessions-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.gesprache-session-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--md-parch-deep);
  font-size: 0.875rem;
}

.gesprache-session-row:last-child { border-bottom: none; }
.gesprache-session-row--clickable { cursor: pointer; }
.gesprache-session-row--clickable:hover { background: var(--md-parch-deep); margin: 0 -0.5rem; padding-left: 0.5rem; padding-right: 0.5rem; }
.gesprache-session-row--active { background: var(--md-parch-deep); margin: 0 -0.5rem; padding-left: 0.5rem; padding-right: 0.5rem; }

.gesprache-session-date { color: var(--md-text-muted); white-space: nowrap; flex-shrink: 0; }
.gesprache-session-persona { color: var(--md-accent); white-space: nowrap; flex-shrink: 0; }
.gesprache-session-scene { color: var(--md-text-secondary); flex: 1; }
.gesprache-session-source {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--md-text-muted);
  flex-shrink: 0;
}

/* ── Gespräche v2: fixed-height two-column layout ── */

#pane-ki-personas .ueben-layout {
  height: calc(100vh - 220px);
  min-height: 380px;
  overflow: hidden;
}

#pane-ki-personas .persona-list {
  height: 100%;
  max-height: none;
}

#pane-ki-personas .persona-detail {
  height: 100%;
  max-height: none;
}

/* ── Gespräche v2: collapsible transcript sections ── */

.gesprache-transcript-details {
  border-top: 1px solid var(--md-parch-deep);
  margin-top: 1.25rem;
}

.gesprache-transcript-summary {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--md-text-muted);
  cursor: pointer;
  padding: 1rem 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  user-select: none;
}

.gesprache-transcript-summary::-webkit-details-marker { display: none; }

.gesprache-transcript-summary::before {
  content: '▸';
  font-size: 0.65rem;
  color: var(--md-accent);
}

details[open] > .gesprache-transcript-summary::before {
  content: '▾';
}

.gesprache-transcript-details .gesprache-transcript {
  padding-bottom: 1.5rem;
}

.konv-nachbereitung-body {
  padding-top: 0.75rem;
  padding-bottom: 1.5rem;
}

/* ── Gespräche v2: Heutige Vorbereitung collapsible ── */

.session-brief-details {
  margin-top: 1.25rem;
  margin-bottom: 1rem;
  border-top: 1px solid var(--md-parch-deep);
}

.session-brief-summary {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--md-text-secondary);
  cursor: pointer;
  list-style: none;
  padding: 0.65rem 0;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  user-select: none;
}

.session-brief-summary::-webkit-details-marker { display: none; }

.session-brief-details .session-brief-text {
  margin-top: 0.5rem;
}

/* ── Nach der Sitzung — transcript collapsible in right panel ── */

.nach-sitzung-details {
  margin-top: 1.25rem;
  border-top: 1px solid var(--md-parch-deep);
}

.nach-sitzung-body {
  margin-top: 0.75rem;
  padding-bottom: 0.5rem;
}

/* Compact textarea for in-panel use (overrides notebook-textarea min-height) */
.nach-sitzung-textarea {
  min-height: 0;
  font-family: var(--font-body);
  font-size: 0.9rem;
}

/* Konversation Nachbereitung inside card — tighter spacing */
#konv-transcript-details .konv-nachbereitung-body {
  padding-top: 0.75rem;
  padding-bottom: 0;
}

/* ── Analysiert compact row (KI-Personas + Konversation) ── */

.transcript-analysiert-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0 2px;
}

.transcript-analysiert-label {
  font-size: 0.8rem;
  color: var(--md-text-secondary);
  font-style: italic;
}

/* ══════════════════════════════════════════════════════════════
   Wörter page
   ══════════════════════════════════════════════════════════════ */

.woerter-page-header { margin-bottom: 1.5rem; }

.woerter-filter-bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.filter-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--md-text-secondary);
}

.filter-select {
  background: var(--md-parch-mid);
  border: 1px solid var(--md-parch-deep);
  border-radius: 4px;
  color: var(--md-text-primary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 0.25rem 0.6rem;
  cursor: pointer;
}

.filter-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--md-text-muted);
  margin-left: auto;
}

.woerter-table-wrap {
  overflow-x: auto;
}

.woerter-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.woerter-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--md-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.4rem 0.75rem;
  border-bottom: 1px solid var(--md-parch-deep);
}

.woerter-row {
  cursor: pointer;
  transition: background 0.1s;
}

.woerter-row:hover { background: rgba(42, 31, 20, 0.04); }

.woerter-row td {
  padding: 0.35rem 0.75rem;
  border-bottom: 1px solid var(--md-parch-deep);
  vertical-align: middle;
}

.w-german { font-weight: 600; color: var(--md-text-primary); }
.w-english { color: var(--md-text-primary); }
.w-source {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--md-text-muted);
  text-transform: uppercase;
}
.w-date { font-size: 0.8rem; color: var(--md-text-muted); white-space: nowrap; }
.w-expand-col { width: 6.5rem; text-align: center; white-space: nowrap; }

.btn-expand {
  background: transparent;
  border: 1px solid var(--md-parch-deep);
  border-radius: 10px;
  color: var(--md-text-secondary);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  white-space: nowrap;
}

.btn-expand:hover {
  border-color: var(--md-accent);
  color: var(--md-accent);
}

.btn-filter-reset {
  background: transparent;
  border: 1px solid var(--md-parch-deep);
  border-radius: 12px;
  color: var(--md-text-muted);
  font-size: 0.8rem;
  font-family: var(--font-body);
  padding: 0.3rem 0.75rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.btn-filter-reset:hover {
  border-color: var(--md-accent);
  color: var(--md-accent);
}

.expand-source {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.expand-source-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--md-text-muted);
  flex-shrink: 0;
}

.expand-source-text {
  font-size: 0.875rem;
  color: var(--md-text-secondary);
}

/* Fix 9 — metadata row inside expanded detail */
.expand-meta {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 0.25rem;
  font-size: 0.8rem;
  color: var(--md-text-muted);
  flex-wrap: wrap;
}

.expand-meta-label {
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.7rem;
  margin-right: 0.3rem;
}

/* Fix 8 — visible borders on drill + practice textareas */
#drill-input,
.practice-input {
  border: 1px solid var(--md-parch-deep);
  border-radius: 6px;
  background: white;
  padding: 0.75rem 1rem;
  width: 100%;
  box-sizing: border-box;
}

#drill-input:focus,
.practice-input:focus {
  outline: none;
  border-color: var(--md-accent);
  box-shadow: 0 0 0 2px rgba(198, 138, 94, 0.12);
}

.woerter-detail td {
  background: var(--md-parch-mid);
  padding: 0.75rem 0.75rem 1rem;
  border-bottom: 1px solid var(--md-parch-deep);
}

.detail-inner {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 640px;
}

.detail-context {
  font-style: italic;
  color: var(--md-text-primary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.detail-source-article {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--md-text-muted);
}

.detail-notiz {
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--md-parch-deep);
  border-radius: 4px;
  color: var(--md-text-primary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  padding: 0.4rem 0.6rem;
  resize: vertical;
}

.detail-actions {
  display: flex;
  gap: 0.5rem;
}

/* ══════════════════════════════════════════════════════════════
   Archiv
   ══════════════════════════════════════════════════════════════ */

/* ── In-progress banner (Admin + Archiv) ──────────────────────────── */
.tab-in-progress-banner {
  display: inline-block;
  margin-bottom: 1.5rem;
  padding: 0.3rem 0.85rem;
  border: 1px solid rgba(198, 138, 94, 0.35);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--md-accent);
  opacity: 0.75;
}

.archiv-header { margin-bottom: 1.25rem; }

.archiv-title {
    font-family: Georgia, serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--md-text-primary);
    margin: 0 0 0.25rem 0;
}

.archiv-description {
    font-size: 0.9rem;
    color: var(--md-text-muted);
    margin: 0 0 1.25rem 0;
}

.archiv-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--md-parch-deep);
    padding-bottom: 0.75rem;
}

.archiv-tab {
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    border: 1px solid var(--md-parch-deep);
    background: transparent;
    color: var(--md-text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.15s;
}

.archiv-tab.active {
    background: var(--md-accent);
    border-color: var(--md-accent);
    color: white;
}

.archiv-section-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--md-text-muted);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.archiv-section.hidden { display: none; }

.archiv-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--md-parch-deep);
    font-size: 0.9rem;
}

.archiv-row:hover {
    background: var(--md-parch-mid);
    margin: 0 -0.5rem;
    padding: 0.6rem 0.5rem;
    cursor: pointer;
}

.archiv-date {
    color: var(--md-text-muted);
    font-size: 0.8rem;
    white-space: nowrap;
    min-width: 80px;
}

.archiv-persona {
    color: var(--md-text-primary);
    font-weight: 500;
    min-width: 120px;
}

.archiv-scene {
    color: var(--md-text-secondary);
    flex: 1;
}

.archiv-source {
    font-size: 0.75rem;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    background: var(--md-parch-deep);
    color: var(--md-text-muted);
}

.archiv-source-html {
    background: rgba(198,138,94,0.15);
    color: var(--md-accent);
}

.archiv-mode-badge {
    font-size: 0.75rem;
    background: var(--md-parch-deep);
    color: var(--md-accent);
    padding: 0.1rem 0.5rem;
    border-radius: 4px;
    white-space: nowrap;
}

.archiv-preview {
    color: var(--md-text-secondary);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.archiv-hints {
    font-size: 0.75rem;
    color: var(--md-accent);
    white-space: nowrap;
}

.archiv-empty {
    color: var(--md-text-muted);
    font-style: italic;
    font-size: 0.9rem;
    padding: 1rem 0;
}

.archiv-empty a { color: var(--md-accent); }

.archiv-placeholder-text {
    color: var(--md-text-muted);
    font-style: italic;
    font-size: 0.85rem;
}

.archiv-drill-placeholder {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--md-parch-deep);
}

/* ══════════════════════════════════════════════════════════════
   Admin
   ══════════════════════════════════════════════════════════════ */

.admin-header { margin-bottom: 2rem; }

.admin-section {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--md-parch-deep);
}

.admin-section:last-child { border-bottom: none; }

.admin-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.admin-section-head h2 { margin: 0; }

.admin-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--md-parch-deep);
  border-radius: 8px;
  overflow: hidden;
}

.admin-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--md-parch-deep);
  background: var(--md-parch);
}

.admin-list-item:last-child { border-bottom: none; }
.admin-list-item:hover { background: var(--md-parch-mid); }

.admin-item-info { display: flex; align-items: baseline; gap: 0.75rem; }

.admin-item-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--md-text-primary);
}

.admin-item-meta {
  font-size: 0.8rem;
  color: var(--md-text-muted);
}

.admin-item-active { color: var(--md-accent); }

.admin-item-actions { display: flex; gap: 0.4rem; }

.btn-sm {
  font-size: 0.8rem;
  padding: 0.2rem 0.6rem;
}

.btn-destructive {
  color: #8B2200;
  border-color: rgba(139, 34, 0, 0.3);
}

.btn-destructive:hover {
  background: rgba(139, 34, 0, 0.08);
  border-color: rgba(139, 34, 0, 0.5);
  color: #8B2200;
}

.admin-system-grid {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.admin-system-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.admin-label {
  font-size: 0.8rem;
  color: var(--md-text-secondary);
}

.admin-input {
  background: var(--md-parch-mid);
  border: 1px solid var(--md-parch-deep);
  border-radius: 4px;
  color: var(--md-text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.35rem 0.6rem;
  min-width: 220px;
}

.admin-export-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.admin-log-placeholder .hint { margin-top: 0; }

/* ══════════════════════════════════════════════════════════════
   Drill interaction — direction toggle, drill card, assess btns
   ══════════════════════════════════════════════════════════════ */

.direction-toggle {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.dir-btn {
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--md-parch-deep);
  border-radius: 20px;
  background: transparent;
  color: var(--md-text-secondary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.dir-btn:hover { border-color: var(--md-accent); color: var(--md-text-primary); }

.dir-btn.active {
  background: var(--md-accent);
  border-color: var(--md-accent);
  color: var(--md-parch);
}

.drill-stats {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.88rem;
  color: var(--md-text-secondary);
}

.drill-card {
  background: var(--md-parch-mid);
  border: 1px solid var(--md-parch-deep);
  border-radius: 8px;
  padding: 1.5rem;
  max-width: 680px;
}

.drill-prompt {
  font-family: Georgia, serif;
  font-size: 1.25rem;
  color: var(--md-text-primary);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.drill-prompt-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.btn-voice-out {
  background: transparent;
  border: 1px solid var(--md-parch-deep);
  border-radius: 20px;
  color: var(--md-text-secondary);
  font-size: 0.82rem;
  padding: 0.25rem 0.7rem;
  cursor: pointer;
}

.btn-voice-out:hover { border-color: var(--md-accent); color: var(--md-accent); }

.drill-input-area {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.drill-input-area textarea {
  width: 100%;
  background: var(--md-parch);
  border: 1px solid var(--md-parch-deep);
  border-radius: 6px;
  color: var(--md-text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.65rem 0.9rem;
  resize: vertical;
  box-sizing: border-box;
}

.drill-input-area textarea:focus {
  outline: none;
  border-color: var(--md-accent);
}

.drill-input-row {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.drill-input-row textarea { flex: 1; }

.btn-voice-mic {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--md-parch-deep);
  background: transparent;
  font-size: 1rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s;
}

.btn-voice-mic.listening { background: var(--md-accent); border-color: var(--md-accent); }

.drill-result-block {
  border-top: 1px solid var(--md-parch-deep);
  margin-top: 1rem;
  padding-top: 1rem;
}

.result-row { margin-bottom: 0.75rem; }

.result-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--md-text-muted);
  margin-bottom: 0.2rem;
}

.result-value {
  font-size: 0.95rem;
  color: var(--md-text-primary);
  line-height: 1.5;
}

.drill-notes {
  margin: 0.25rem 0 0 0;
  padding-left: 1.1rem;
  font-size: 0.85rem;
  color: var(--md-text-secondary);
  line-height: 1.6;
}

.drill-assess {
  display: flex;
  gap: 0.6rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.btn-richtig {
  background: #4a7c4e; color: white; border: none;
  padding: 0.5rem 1.1rem; border-radius: 6px; cursor: pointer;
  font-family: var(--font-body); font-size: 0.9rem;
}

.btn-falsch {
  background: #8b3a3a; color: white; border: none;
  padding: 0.5rem 1.1rem; border-radius: 6px; cursor: pointer;
  font-family: var(--font-body); font-size: 0.9rem;
}

.btn-skip {
  background: transparent; color: var(--md-text-muted);
  border: 1px solid var(--md-parch-deep);
  padding: 0.5rem 1.1rem; border-radius: 6px; cursor: pointer;
  font-family: var(--font-body); font-size: 0.9rem;
}

.drill-done {
  padding: 2rem 0;
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  color: var(--md-text-secondary);
}

/* ── Wörter inline practice ── */

.expand-practice {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--md-parch-deep);
}

.expand-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--md-text-muted);
  margin-bottom: 0.6rem;
}

.direction-toggle-inline {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.practice-prompt {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.practice-prompt-text {
  font-family: Georgia, serif;
  font-size: 1.05rem;
  color: var(--md-text-primary);
}

.practice-input-wrap {
  display: flex;
  gap: 0.4rem;
  align-items: flex-start;
  margin-bottom: 0.5rem;
}

.practice-input {
  flex: 1;
  background: var(--md-parch);
  border: 1px solid var(--md-parch-deep);
  border-radius: 6px;
  color: var(--md-text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem;
  resize: vertical;
}

.practice-input:focus { outline: none; border-color: var(--md-accent); }

.practice-correction {
  background: var(--md-parch);
  border: 1px solid var(--md-parch-deep);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin: 0.5rem 0;
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ── Filter hints + empty state ── */

.filter-hint {
  font-size: 0.75rem;
  color: var(--md-text-muted);
  font-weight: normal;
}

.empty-filter-state {
  color: var(--md-text-muted);
  font-style: italic;
  padding: 2rem 0;
  font-size: 0.95rem;
}

/* ── Heading size reduction for Üben + Wörter ── */

.ueben-header h1,
.woerter-page-header h1 { font-size: 2rem; margin-bottom: 0.25rem; }

.ueben-header .subtitle,
.woerter-page-header .subtitle { font-size: 0.9rem; margin-bottom: 0.75rem; }

/* ── Tab hero photos — v1.1 ──────────────────────────────────────────── */
.tab-hero.ueben {
    background-image: url('/app/german/static/photos/street_s-bahn_IMG_5434.jpg');
    background-position: center 75%;
}
.tab-hero.schreiben {
    background-image: url('/app/german/static/photos/Vera_cafe_IMG_5211_2.jpg');
    background-position: bottom center;
}
.tab-hero.woerter {
    background-image: url('/app/german/static/photos/flower_market_IMG_5162_2.jpg');
    background-position: center 50%;
    height: 240px;
}
/* ── Voice input component — v1.0 ────────────────────────────────────── */
.input-with-voice {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}
.btn-voice {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--md-parch-deep);
    background: transparent;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.15s;
    margin-top: 0.25rem;
}
.btn-voice.listening {
    background: var(--md-accent);
    border-color: var(--md-accent);
}

/* ── Split panel layout (Üben, Schreiben) ────────────────────────────── */
body.gesprache-mode .page,
body.schreiben-mode .page {
    max-width: none;
    padding: 0;
}

.tab-layout-split {
    display: grid;
    grid-template-columns: 1fr 460px;
    gap: 0;
    min-height: calc(100vh - 70px);
}


.tab-content {
    padding: 2.5rem 3rem;
    height: calc(100vh - 69px);
    overflow-y: auto;
    position: sticky;
    top: 69px;
}

.tab-split-header {
    margin-bottom: 1.25rem;
}

.tab-split-header h1 {
    font-family: Georgia, serif;
    font-size: 2.8rem;
    margin: 0.25rem 0 0 0;
    line-height: 1;
    color: var(--md-text-primary);
}

.tab-split-header .tab-description {
    margin-top: 0.75rem;
    margin-bottom: 0;
}

.tab-panel-photo {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
}

.tab-panel-photo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

body.schreiben-mode .tab-panel-photo img {
    object-position: right top;
}

@media (max-width: 768px) {
    .tab-layout-split {
        grid-template-columns: 1fr;
    }
    .tab-panel-photo {
        display: none;
    }
}

/* Wörter + Archiv: full-width split panel layout */
body.woerter-mode .page,
body.archiv-mode .page {
    max-width: none;
    padding: 0;
}

/* ── Persona Memory — round indicator ── */

.round-ready-dot {
  color: var(--md-accent);
  font-size: 0.6rem;
  margin-left: 0.35rem;
  vertical-align: middle;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.round-counter {
  margin-left: 0.5rem;
  color: var(--md-text-secondary);
  font-size: 0.7rem;
  opacity: 0.75;
}

/* ── Round-ready modal ── */

.round-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.round-modal-content {
  background: var(--md-parch-light, #f5ede0);
  border: 1px solid var(--md-parch-deep);
  border-radius: 6px;
  padding: 1.75rem 2rem;
  max-width: 380px;
  width: 90%;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.round-modal-title {
  font-family: Georgia, serif;
  font-size: 1rem;
  color: var(--md-text-primary);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.round-modal-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ── Admin: round-ready highlight ── */

.admin-list-item.runde-ready {
  border-left: 3px solid var(--md-accent);
}

/* ── Gespräche: two-mode layout — session-active state ── */

.persona-detail.session-active .detail-description  { display: none; }
.persona-detail.session-active .scene-list           { display: none; }
.persona-detail.session-active .prompt-actions       { display: none; }
.persona-detail.session-active .gesprache-model-row  { display: none; }
.persona-detail.session-active .session-brief-details { display: none; }
.persona-detail.session-active .nach-sitzung-details  { display: none; }
.persona-detail.session-active #gesprache-feedback-wrap { display: none; }

/* ── Gespräche: KI-Sitzung button + session panel ── */

.btn-session-start {
  padding: 0.45rem 1.1rem;
  border: 1px solid var(--md-accent);
  border-radius: 20px;
  background: var(--md-accent);
  color: var(--md-parch);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}
.btn-session-start:hover { opacity: 0.85; }
.btn-session-start:disabled { opacity: 0.4; cursor: not-allowed; }

.session-panel {
  margin-top: 1rem;
  border: 1px solid var(--md-parch-deep);
  border-radius: 8px;
  overflow: hidden;
}

.session-status-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.75rem;
  background: rgba(0,0,0,0.12);
  border-bottom: 1px solid var(--md-parch-deep);
  font-size: 0.82rem;
}
.session-status-indicator { color: #6fcf6f; }
.session-status-meta { color: var(--md-text-secondary); flex: 1; }

.btn-session-mute {
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--md-parch-deep);
  border-radius: 4px;
  background: transparent;
  font-size: 0.8rem;
  cursor: pointer;
  margin-left: auto;
  color: var(--md-text-secondary);
}
.btn-session-mute:hover { background: rgba(255,255,255,0.07); }

.btn-session-end {
  padding: 0.25rem 0.7rem;
  border: 1px solid rgba(200,80,80,0.5);
  border-radius: 4px;
  background: transparent;
  color: #c87878;
  font-size: 0.8rem;
  cursor: pointer;
}
.btn-session-end:hover { background: rgba(200,80,80,0.1); }

.session-chat-log {
  height: 260px;
  overflow-y: auto;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.chat-message {
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  max-width: 90%;
}
.chat-persona {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--md-parch-deep);
  align-self: flex-start;
}
.chat-user {
  background: rgba(var(--md-accent-rgb, 180,140,90), 0.08);
  border: 1px solid rgba(var(--md-accent-rgb, 180,140,90), 0.2);
  align-self: flex-end;
  text-align: right;
}

.session-input-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  border-top: 1px solid var(--md-parch-deep);
  background: rgba(0,0,0,0.06);
}

.session-input-field {
  flex: 1;
  font-family: var(--font-body);
  font-size: 0.875rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  color: var(--text);
}
.session-input-field:focus { outline: none; border-color: var(--md-accent); }

.btn-session-send {
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--md-parch-deep);
  border-radius: 5px;
  background: transparent;
  color: var(--md-text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
}
.btn-session-send:hover:not(:disabled) { border-color: var(--md-accent); color: var(--md-accent); }
.btn-session-send:disabled { opacity: 0.4; cursor: not-allowed; }

.session-listen-status {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--md-text-secondary);
  padding: 0.35rem 0.75rem;
  letter-spacing: 0.03em;
  border-top: 1px solid var(--md-parch-deep);
  min-height: 1.6rem;
}
.session-listen-status.listening-speaking {
  color: #6fcf6f;
}
.session-listen-status.listening-processing {
  color: var(--md-accent);
}

.btn-session-pause {
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--md-parch-deep);
  border-radius: 4px;
  background: transparent;
  font-size: 0.78rem;
  cursor: pointer;
  color: var(--md-text-secondary);
  margin-left: auto;
}
.btn-session-pause:hover { background: rgba(255,255,255,0.07); }

.session-footer-status {
  font-size: 0.8rem;
  color: var(--md-text-secondary);
  padding: 0 0.75rem 0.4rem;
  min-height: 1.2em;
}

/* ── Archiv responsive — mobile ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .archiv-row { gap: 0.5rem; }
  .archiv-date { min-width: 62px; font-size: 0.75rem; }
  .archiv-persona { min-width: 80px; font-size: 0.85rem; }
  .archiv-source, .archiv-mode-badge { display: none; }
}

/* ── Lesen category cards — 2-per-row grid on mobile ────────────────────────── */
@media (max-width: 768px) {
  .lesen-cat-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    flex-wrap: unset;
    gap: 0.75rem;
  }
  .lesen-cat-card {
    min-width: unset;
    height: 130px;
  }
}

/* ── Admin persona list — wrap buttons on mobile ─────────────────────────────── */
@media (max-width: 768px) {
  .admin-list-item {
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .admin-item-actions {
    flex-wrap: wrap;
    width: 100%;
  }
}