/* Literaturkanon — parchment-adjacent, own identity (deep green + amber on warm paper) */
:root {
  --paper: #f7f2e7;
  --paper-deep: #efe6d2;
  --ink: #2b2418;
  --ink-soft: #5c5240;
  --green: #2e5d43;
  --green-deep: #1f4230;
  --amber: #b07d2e;
  --amber-soft: #e8d5ae;
  --caution: #a8452e;
  --caution-soft: #f0dcd3;
  --child: #7a5ea8;
  --child-soft: #e6def5;
  --line: #d8cbae;
  --card: #fffdf7;
  --shadow: 0 2px 10px rgba(60, 45, 20, 0.12);
  --radius: 10px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Georgia, 'Times New Roman', serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--green); }

.topbar {
  display: flex; flex-wrap: wrap; gap: 1rem;
  align-items: center; justify-content: space-between;
  padding: 1.1rem 1.4rem 0.9rem;
  background: linear-gradient(180deg, var(--green-deep), var(--green));
  color: #f4eedd;
}
.brand { display: flex; align-items: center; gap: 0.8rem; }
.brand-mark { font-size: 2rem; }
.topbar h1 { font-size: 1.45rem; letter-spacing: 0.02em; }
.brand-sub { font-size: 0.86rem; opacity: 0.85; font-style: italic; }
.viewnav { display: flex; gap: 0.4rem; align-items: center; flex-wrap: wrap; }
.viewbtn, .langbtn {
  font-family: inherit; font-size: 0.92rem;
  background: rgba(255,255,255,0.1); color: #f4eedd;
  border: 1px solid rgba(244,238,221,0.35);
  border-radius: 999px; padding: 0.38rem 1rem; cursor: pointer;
  transition: background 0.15s;
}
.viewbtn:hover, .langbtn:hover { background: rgba(255,255,255,0.22); }
.viewbtn.active { background: var(--paper); color: var(--green-deep); font-weight: bold; border-color: var(--paper); }
.langbtn { font-weight: bold; }

.canonbar {
  display: flex; gap: 0.45rem; flex-wrap: wrap;
  padding: 0.7rem 1.4rem;
  background: var(--paper-deep);
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.canonbar .canonlabel { font-size: 0.8rem; color: var(--ink-soft); margin-right: 0.3rem; text-transform: uppercase; letter-spacing: 0.08em; }
.canontab {
  font-family: inherit; font-size: 0.88rem;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--card); color: var(--ink);
  padding: 0.3rem 0.9rem; cursor: pointer;
}
.canontab.active { background: var(--amber); border-color: var(--amber); color: #fff; font-weight: bold; }
.canontab.disabled { opacity: 0.55; cursor: pointer; }
.canontab .status { font-size: 0.7rem; font-style: italic; opacity: 0.8; margin-left: 0.3rem; }

main { flex: 1; padding: 1.4rem; max-width: 1280px; width: 100%; margin: 0 auto; }
.view { display: none; }
.view.active { display: block; }

/* Curriculum */
.stage {
  margin-bottom: 2rem; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
}
.stage-head {
  padding: 0.9rem 1.2rem;
  background: linear-gradient(90deg, var(--paper-deep), var(--card));
  border-bottom: 1px solid var(--line);
  display: flex; align-items: baseline; gap: 0.8rem; flex-wrap: wrap;
}
.stage-head h2 { font-size: 1.3rem; color: var(--green-deep); }
.stage-ages {
  font-size: 0.85rem; background: var(--green); color: #fff;
  border-radius: 999px; padding: 0.12rem 0.7rem;
}
.stage-sub { font-size: 0.92rem; color: var(--ink-soft); font-style: italic; }
.stage-pedagogy { padding: 0.8rem 1.2rem 0.2rem; font-size: 0.95rem; color: var(--ink-soft); max-width: 72ch; }
.tracks { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; padding: 1rem 1.2rem 1.2rem; }
@media (max-width: 860px) { .tracks { grid-template-columns: 1fr; } }
.track h3 {
  font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.09em;
  margin-bottom: 0.6rem; padding-bottom: 0.3rem; border-bottom: 2px solid;
}
.track.children h3 { color: var(--child); border-color: var(--child-soft); }
.track.adult h3 { color: var(--amber); border-color: var(--amber-soft); }
.workcard {
  border: 1px solid var(--line); border-left: 4px solid var(--line);
  border-radius: 6px; background: #fffefb;
  padding: 0.5rem 0.7rem; margin-bottom: 0.5rem; cursor: pointer;
  transition: box-shadow 0.15s, transform 0.1s;
}
.workcard:hover { box-shadow: var(--shadow); transform: translateY(-1px); }
.track.children .workcard { border-left-color: var(--child); }
.track.adult .workcard { border-left-color: var(--amber); }
.workcard.highlight { outline: 3px solid var(--green); }
.workcard.outside-lens { opacity: 0.38; }
.workcard.outside-lens:hover { opacity: 1; }
.wtitle { font-weight: bold; font-size: 0.98rem; }
.wmeta { font-size: 0.82rem; color: var(--ink-soft); }
.wthemes { margin-top: 0.25rem; display: flex; flex-wrap: wrap; gap: 0.25rem; }
.chip {
  font-size: 0.72rem; background: var(--paper-deep); border: 1px solid var(--line);
  border-radius: 999px; padding: 0.05rem 0.5rem; color: var(--ink-soft);
}
.chip.link { background: var(--child-soft); border-color: var(--child); color: var(--child); cursor: pointer; }
.chip.epoch { background: var(--amber-soft); border-color: var(--amber); color: #7a5314; }
.emptytrack { font-size: 0.85rem; font-style: italic; color: var(--ink-soft); padding: 0.4rem 0; }

/* Theme tree */
.themetree { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.2rem; }
.tt-intro { font-size: 0.95rem; color: var(--ink-soft); max-width: 75ch; margin-bottom: 1rem; }
.tnode { margin: 0.15rem 0 0.15rem 0; }
.tnode > .tlabel {
  cursor: pointer; display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.15rem 0.55rem; border-radius: 6px; font-size: 0.98rem;
}
.tnode > .tlabel:hover { background: var(--paper-deep); }
.tnode > .tlabel.selected { background: var(--green); color: #fff; }
.tnode .count { font-size: 0.75rem; color: var(--ink-soft); }
.tnode > .tlabel.selected .count { color: #d9e8de; }
.tchildren { margin-left: 1.3rem; border-left: 1px dotted var(--line); padding-left: 0.6rem; }
.multiparent { font-size: 0.7rem; color: var(--amber); }
.themeworks { margin-top: 1.2rem; }
.themeworks h3 { color: var(--green-deep); margin-bottom: 0.6rem; }
.themeworks .grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0.5rem; }

/* Methode */
.methode { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.6rem; max-width: 84ch; margin: 0 auto; }
.methode h2 { color: var(--green-deep); margin: 1.1rem 0 0.5rem; }
.methode h2:first-child { margin-top: 0; }
.methode p, .methode li { font-size: 0.97rem; margin-bottom: 0.5rem; }
.methode ul { margin: 0.3rem 0 0.8rem 1.3rem; }
.methode .tierbadge { font-weight: bold; color: var(--green); }
.confnote { font-size: 0.85rem; color: var(--ink-soft); font-style: italic; }
.confnote.low-conf {
  color: var(--caution); font-weight: 600; font-style: normal;
  background: var(--caution-soft); border-radius: 4px; padding: 0.05rem 0.35rem;
}

/* Timeline */
.tl-band { margin-bottom: 1.6rem; border-left: 4px solid var(--amber); padding-left: 0.9rem; }
.tl-band-head { display: flex; align-items: baseline; gap: 0.7rem; margin-bottom: 0.5rem; }
.tl-band-head h2 { color: var(--green-deep); font-size: 1.2rem; }
.tl-band-head .count { font-size: 0.8rem; color: var(--ink-soft); }
.tl-row { display: flex; gap: 0.5rem; align-items: flex-start; margin-bottom: 0.45rem; }
.tl-year {
  flex: 0 0 5.2rem; text-align: right; font-size: 0.78rem; color: var(--ink-soft);
  padding-top: 0.55rem; border-right: 2px solid var(--line); padding-right: 0.5rem;
}
.tl-row .workcard { flex: 1; margin-bottom: 0; }

/* Passages */
.passage {
  border-left: 3px solid var(--amber); background: var(--paper-deep);
  border-radius: 0 6px 6px 0; padding: 0.6rem 0.8rem; margin: 0.5rem 0;
}
.passage .ptext { font-style: italic; margin-bottom: 0.25rem; }
.passage .porig { font-size: 0.85rem; color: var(--ink-soft); margin-bottom: 0.25rem; }
.passage footer { font-size: 0.8rem; color: var(--ink-soft); }
.passage .ptitle { font-weight: bold; }

/* Outlook stage */
.stage-outlook {
  font-size: 0.78rem; background: var(--amber); color: #fff;
  border-radius: 999px; padding: 0.1rem 0.6rem; font-style: italic;
}

/* Modal */
.modal {
  position: fixed; inset: 0; background: rgba(40,30,15,0.55);
  display: flex; align-items: center; justify-content: center; z-index: 50; padding: 1rem;
}
.modal.hidden { display: none; }
.modal-card {
  background: var(--card); border-radius: var(--radius); box-shadow: 0 8px 40px rgba(0,0,0,0.35);
  max-width: 620px; width: 100%; max-height: 85vh; overflow-y: auto; padding: 1.4rem;
}
.modal-card h2 { color: var(--green-deep); margin-bottom: 0.2rem; }
.modal-card .orig { font-style: italic; color: var(--ink-soft); margin-bottom: 0.6rem; }
.modal-card h3 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--amber); margin: 0.9rem 0 0.3rem; }
.modal-card .sourceline { font-size: 0.88rem; margin-bottom: 0.25rem; }
.modal-close {
  float: right; font-family: inherit; font-size: 1rem; border: none; background: var(--paper-deep);
  border-radius: 999px; width: 2rem; height: 2rem; cursor: pointer;
}
.foot { text-align: center; font-size: 0.83rem; color: var(--ink-soft); padding: 1.2rem; border-top: 1px solid var(--line); background: var(--paper-deep); }