*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
/* Einheitliche Abstände (vertikales Raster) */
.page-glossar {
  --glossar-pad-x: max(12px, env(safe-area-inset-left, 0px));
  --glossar-pad-x-right: max(12px, env(safe-area-inset-right, 0px));
  --glossar-section-y: 0.75rem;
}

body { font-family: var(--font-sans); background: var(--color-bg); color: var(--color-text); line-height: 1.6; }
header { background: transparent; color: var(--color-text); padding: 1.25rem 2rem 0.75rem; border-bottom: 1px solid var(--color-border); }
header h1 { font-size: 1.4rem; font-weight: 600; margin-bottom: 0.25rem; color: var(--color-accent); }
header p { font-size: 0.85rem; color: var(--color-text-muted); }

.page-glossar .navbar {
  margin-bottom: 0.5rem;
}

.controls { background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); padding: var(--glossar-section-y) 2rem; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; position: sticky; top: 0; z-index: 10; }
.page-glossar .controls {
  padding-left: max(2rem, var(--glossar-pad-x));
  padding-right: max(2rem, var(--glossar-pad-x-right));
}
.controls input { flex: 1; min-width: 180px; padding: 7px 12px; border: 1px solid var(--color-border); border-radius: 99px; font-size: 14px; color: var(--color-text); background: var(--color-surface); }
.controls input:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-soft); outline: none; }
.filter-row { display: flex; flex-wrap: wrap; align-content: flex-start; gap: 8px; row-gap: 8px; padding: var(--glossar-section-y) 2rem; background: var(--color-bg); border-bottom: 1px solid var(--color-border); }
.page-glossar .filter-row {
  padding-left: max(2rem, var(--glossar-pad-x));
  padding-right: max(2rem, var(--glossar-pad-x-right));
}
.filter-btn { display: inline-flex; align-items: center; justify-content: center; font-size: 0.82rem; line-height: 1.2; padding: 8px 12px; min-height: auto; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-surface); color: var(--color-text-muted); cursor: pointer; user-select: none; box-shadow: var(--shadow-sm); transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast); }
.filter-btn:not(.active):hover { background: var(--color-surface); border-color: var(--color-accent); color: var(--color-accent); }
.filter-btn.active { background: var(--color-accent); color: #fff !important; border-color: var(--color-accent); box-shadow: var(--shadow-sm); }
.filter-btn.active:hover,
.filter-btn.active:focus-visible { background: var(--color-accent-hover); color: #fff !important; border-color: var(--color-accent-hover); }
.glossar-count {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  padding: 0 2rem 1rem;
  margin: 0;
  font-variant-numeric: tabular-nums;
}
.page-glossar .glossar-count {
  padding-left: max(2rem, var(--glossar-pad-x));
  padding-right: max(2rem, var(--glossar-pad-x-right));
}
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 10px; padding: var(--glossar-section-y) 2rem 0.75rem; }
.page-glossar .grid {
  padding-left: max(2rem, var(--glossar-pad-x));
  padding-right: max(2rem, var(--glossar-pad-x-right));
}
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 14px 16px; cursor: pointer; transition: border-color var(--transition-fast), box-shadow var(--transition-fast); box-shadow: var(--shadow-sm); }
.card:hover { border-color: var(--color-accent); box-shadow: var(--shadow-md); }
.card.open { border-color: var(--color-accent); box-shadow: var(--shadow-md); }
.card-header { display: flex; align-items: flex-start; gap: 10px; justify-content: space-between; }
.left-header { display: flex; align-items: flex-start; gap: 10px; }
.tag-list { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.right-header { display: flex; gap: 6px; }
.tag { font-size: 10px; font-weight: 600; padding: 2px 8px; border-radius: 99px; white-space: nowrap; flex-shrink: 0; margin-top: 3px; }
.tag-allgemein { background: var(--color-accent-soft); color: var(--color-accent); }
.tag-lernfeld { background: var(--color-accent-soft); color: var(--color-accent); }
.term { font-size: 15px; font-weight: 500; }
.body { font-size: 13px; color: var(--color-text-muted); margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--color-border); display: none; line-height: 1.65; }
.body.open { display: block; }
.hint { font-size: 11px; color: #999; margin-top: 6px; font-style: italic; }
.term-link { color: var(--color-accent); text-decoration: underline; text-decoration-thickness: 1px; cursor: pointer; }
.empty { color: #999; font-size: 14px; padding: 2rem; }
body > .controls,
body > .filter-row,
body > .grid,
body > .glossar-count,
body > .empty {
  flex: 0 0 auto !important;
  min-height: auto !important;
}