/* /language-stats/ "Sprachlabor" – shared across DE/EN/RU/UK. Uses css/site.css custom properties. */
.ls-toggle { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 10px; }
.ls-toggle-btn {
  padding: 11px 20px; border-radius: 100px; border: 1.5px solid var(--purple-25);
  background: #fff; font: 600 14px/1.3 Poppins, Arial, sans-serif; cursor: pointer;
  color: var(--black-70); transition: background .2s, color .2s, border-color .2s;
}
.ls-toggle-btn:hover { border-color: var(--purple-hover); }
.ls-toggle-btn.is-active { background: var(--purple-hover); border-color: var(--purple-hover); color: #fff; }
.ls-dataset-note { font: 500 14px/1.6 Poppins, Arial, sans-serif; color: var(--black-50); margin: 0 0 36px; max-width: 760px; }

.ls-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 24px; margin-bottom: 44px; }
.ls-card { background: #fff; border: 1px solid var(--blue-divider); border-radius: 20px; padding: 28px; box-shadow: 0 4px 30px #17171708; }
.ls-card h2 { margin: 0 0 10px; font: 700 22px/1.3 Poppins, Arial, sans-serif; color: var(--black); }
.ls-caption { font: 400 15px/1.65 Poppins, Arial, sans-serif; color: var(--black-70); margin: 0 0 22px; }

.ls-chart-row { display: flex; gap: 28px; flex-wrap: wrap; }
.ls-bargroup { flex: 1; min-width: 150px; }
.ls-bargroup-title { font: 600 12.5px/1.4 Poppins, Arial, sans-serif; color: var(--black-50); margin: 0 0 12px; text-transform: uppercase; letter-spacing: .05em; }
.ls-bars { display: flex; align-items: flex-end; gap: 10px; height: 170px; }
.ls-bar { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.ls-bar-fill { width: 100%; border-radius: 8px 8px 2px 2px; transition: height .5s ease; min-height: 2px; }
.ls-bar-value { font: 700 13px/1.2 Poppins, Arial, sans-serif; margin-bottom: 6px; color: var(--black); white-space: nowrap; }
.ls-bar-label { font: 600 12px/1.3 Poppins, Arial, sans-serif; margin-top: 8px; color: var(--black-70); }

.ls-stack-row { margin-bottom: 16px; }
.ls-stack-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.ls-stack-lang { font: 700 14px/1.3 Poppins, Arial, sans-serif; color: var(--black); }
.ls-stack-pct { font: 600 12.5px/1.3 Poppins, Arial, sans-serif; color: var(--black-50); }
.ls-stack { display: flex; height: 22px; border-radius: 8px; overflow: hidden; background: var(--blue-divider); }
.ls-stack-seg { height: 100%; transition: width .5s ease; }
.ls-legend { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 14px; }
.ls-legend-item { display: flex; align-items: center; gap: 6px; font: 500 13px/1.3 Poppins, Arial, sans-serif; color: var(--black-70); }
.ls-legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

.ls-phon-row { margin-bottom: 20px; }
.ls-phon-head { display: flex; justify-content: space-between; font: 700 13.5px/1.3 Poppins, Arial, sans-serif; margin-bottom: 7px; color: var(--black); }
.ls-phon-bar { display: flex; height: 16px; border-radius: 8px; overflow: hidden; background: var(--blue-divider); margin-bottom: 10px; }
.ls-phon-seg { height: 100%; transition: width .5s ease; }
.ls-phon-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.ls-chip { font: 600 12px/1 Poppins, Arial, sans-serif; padding: 5px 9px; border-radius: 100px; background: var(--purple-12); color: var(--black); white-space: nowrap; }
.ls-chip-cons { background: #f1f1f1; }

.ls-prep-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 22px; }
.ls-prep-col-title { font: 700 14px/1.3 Poppins, Arial, sans-serif; margin-bottom: 12px; color: var(--black); }
.ls-prep-row { display: flex; align-items: center; gap: 8px; margin-bottom: 7px; font: 500 13px/1.3 Poppins, Arial, sans-serif; cursor: default; }
.ls-prep-word { width: 54px; flex-shrink: 0; font-weight: 700; color: var(--black); }
.ls-prep-bar-track { flex: 1; height: 10px; background: var(--blue-divider); border-radius: 6px; overflow: hidden; }
.ls-prep-bar-fill { height: 100%; border-radius: 6px; transition: width .5s ease; }
.ls-prep-count { width: 44px; text-align: right; color: var(--black-50); font-size: 11.5px; flex-shrink: 0; }

.ls-cta { margin-top: 8px; font: 600 15px/1.5 Poppins, Arial, sans-serif; }
.ls-cta a { color: var(--purple-hover); font-weight: 700; text-decoration: none; }
.ls-cta a:hover { text-decoration: underline; }

@media (max-width: 640px) {
  .ls-chart-row { flex-direction: column; gap: 20px; }
  .ls-card { padding: 22px; }
}