/* MOST Learn V3 — Wortschatz categories + unified Grammatik shell */
.v3-category-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.curriculum-entry{display:grid;gap:12px;min-width:0}
.curriculum-entry h3{margin:0;color:var(--ink)}
.curriculum-entry p{margin:0;color:var(--muted)}
.curriculum-entry-help{display:grid;gap:3px}
.curriculum-entry-help>span{color:var(--muted)}
.curriculum-entry-help>small{color:#8996aa;font-size:12px;line-height:1.45}
.curriculum-level-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;grid-auto-rows:1fr}
.curriculum-level-card{
  appearance:none;
  width:100%;
  min-width:0;
  min-height:196px;
  padding:24px;
  display:grid;
  grid-template-rows:auto auto auto 1fr;
  align-content:start;
  justify-items:start;
  gap:10px;
  text-align:left;
  border:1px solid var(--line);
  border-radius:20px;
  background:#fff;
  color:var(--ink);
  box-shadow:var(--shadow);
  cursor:pointer;
  font:inherit;
  overflow:hidden;
}
.curriculum-level-card:hover{transform:translateY(-2px);border-color:#b9c5ff}
.curriculum-level-card:focus-visible{outline:3px solid #b9c9ff;outline-offset:2px}
.curriculum-level-badge{
  display:inline-grid;
  place-items:center;
  min-width:42px;
  min-height:30px;
  padding:5px 10px;
  border-radius:999px;
  background:#eef2ff;
  color:var(--blue-dark);
  font-size:12px;
  font-weight:850;
  letter-spacing:.04em;
}
.curriculum-level-title{display:block;font-size:22px;line-height:1.15}
.curriculum-level-stats{display:block;color:var(--muted);font-size:12px;line-height:1.5;white-space:normal}
.curriculum-level-stats span{display:block}
.curriculum-level-stats span[lang="ru"]{font-size:11px;opacity:.75}
.curriculum-level-cta{align-self:end;display:grid;gap:2px;margin-top:8px;color:var(--blue-dark);font-size:12px;font-weight:800;line-height:1.3}
.curriculum-level-cta>small{display:block;color:#7f8da3;font-size:10px;font-weight:600}
.curriculum-topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.curriculum-topic-grid [hidden]{display:none}
.curriculum-topic-search{display:grid;gap:6px;max-width:380px;color:var(--muted);font-size:13px;font-weight:700}
.curriculum-topic-search input{min-width:0;width:100%;border:1px solid var(--line);border-radius:10px;padding:12px;font:inherit}
.curriculum-word-list .v2-word-row{grid-template-columns:minmax(0,1fr)}
.curriculum-word-list .curriculum-example{font-size:14px;color:var(--ink)}
.curriculum-word-list .curriculum-example-ru{font-size:13px;color:var(--muted)}
.curriculum-word-list .v3-word-main{min-width:0}
.curriculum-grammar-link{justify-self:start;border:0;background:transparent;color:var(--blue);padding:4px 0;text-align:left;font:inherit;font-size:12px;cursor:pointer}
.v3-category-card{
  position:relative;
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  grid-template-areas:
    "icon title"
    "icon description"
    "meta meta"
    "open open";
  align-items:start;
  gap:7px 14px;
  min-height:205px;
  padding:24px;
  text-align:left;
  background:#fff;
  color:var(--ink);
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:var(--shadow);
  transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease;
}
.v3-category-card:hover,.v3-category-card:focus-visible{
  transform:translateY(-2px);
  border-color:#b8c6ff;
  box-shadow:0 22px 60px rgba(21,38,82,.1);
}
.v3-category-icon{
  grid-area:icon;
  width:46px;
  height:46px;
  display:grid;
  place-items:center;
  border-radius:14px;
  background:#eef3ff;
  color:var(--blue-dark);
  font-size:20px;
  font-weight:800;
}
.v3-category-card strong{grid-area:title;font-size:20px;line-height:1.2;margin-top:2px}
.v3-category-card p{grid-area:description;margin:0;color:var(--muted);line-height:1.5;font-size:13px}
.v3-category-card small{grid-area:meta;color:#8490a3;font-size:11px;margin-top:14px}
.v3-category-card .v3-open{grid-area:open;color:var(--blue-dark);font-size:12px;font-weight:800;margin-top:4px}
.v3-category-hero{background:linear-gradient(135deg,#fff,#f7f9ff)}
.v3-topic-category{
  width:max-content;
  max-width:100%;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  padding:4px 8px;
  border-radius:999px;
  background:#f3f5f9;
  color:#718096!important;
  font-size:9px!important;
  font-weight:800;
  letter-spacing:.05em;
  text-transform:uppercase;
}
.v3-word-main{display:grid;gap:5px;min-width:0}
.v3-badge{
  width:max-content;
  max-width:100%;
  padding:4px 8px;
  border:1px solid #dce4f2;
  border-radius:999px;
  background:#f7f9fc;
  color:#64728a!important;
  font-size:9px!important;
  font-weight:850;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.v3-badge[data-kind="Struktur"]{
  border-color:#c8d4ef;
  background:#f2f5fc;
  color:#405f95!important;
}
.v3-badge[data-kind="Redemittel"]{
  border-color:#d9d4ec;
  background:#f8f6fc;
  color:#685d8b!important;
}
.v3-structure-row{
  align-items:start;
  padding-top:16px;
  padding-bottom:16px;
}
.v3-structure-row .v3-word-main strong{
  font-family:Georgia,"Times New Roman",serif;
  font-size:17px;
  font-weight:600;
  line-height:1.45;
}
.v3-structure-explanation{
  color:#7b8798;
  line-height:1.5;
}
.grammar-unified{min-width:0}
.grammar-library-hero{
  background:linear-gradient(135deg,#fff 0%,#f6f9ff 70%,#f8fbff 100%);
}
.grammar-section-tabs{
  position:relative;
  z-index:2;
}
.grammar-materials-content{
  display:grid;
  gap:18px;
  min-width:0;
}
.grammar-materials-content>.grammar-home,
.grammar-materials-content>.grammar-reader-shell{
  min-width:0;
}
.v3-materials-head{
  padding:18px 20px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
}
.v3-materials-head>div{min-width:0}
.v3-materials-head h3{margin:4px 0 5px;font-size:20px}
.v3-materials-head p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}
.grammar-materials-content .grammar-home{
  display:grid;
  gap:18px;
}
.grammar-materials-content .grammar-file-grid{
  min-width:0;
}
.grammar-materials-content .grammar-reader-shell{
  display:grid;
  gap:16px;
}
.grammar-materials-content .grammar-reader-top{
  top:126px;
}
@media(max-width:900px){
  .v3-category-grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  .curriculum-level-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .curriculum-level-card{min-height:188px}
  .curriculum-topic-grid{grid-template-columns:1fr}
  .v3-category-card{min-height:180px;padding:19px}
  .v3-category-card strong{font-size:18px}
  .v2-word-row.v3-structure-row{
    grid-template-columns:26px minmax(0,1fr);
  }
  .v2-word-row.v3-structure-row .v2-edit{
    grid-column:2;
    justify-self:start;
  }
  .grammar-section-tabs{
    overflow-x:auto;
    flex-wrap:nowrap;
    scrollbar-width:thin;
  }
  .grammar-section-tabs button{flex:0 0 auto}
  .v3-materials-head{
    align-items:flex-start;
    display:flex;
    flex-direction:column;
  }
  .v3-materials-head .grammar-upload-label{width:100%}
  .grammar-materials-content .grammar-file-tile{
    min-width:0;
  }
  .grammar-materials-content .grammar-file-info,
  .grammar-materials-content .grammar-file-info h3{
    min-width:0;
    overflow-wrap:anywhere;
  }
}

@media(max-width:520px){
  .curriculum-level-grid{grid-template-columns:1fr}
  .curriculum-level-card{min-height:174px;padding:20px}
}


.curriculum-topic-grid .v2-topic-card>span:last-child small[lang="ru"]{display:block;margin-top:3px;font-size:11px;font-weight:400;color:#788aa5}
.curriculum-topic-search small[lang="ru"]{font-size:11px;font-weight:400;color:#8190a9}