/* Schadstoff-Lexikon im neuen Stil: nur Weiß, Tinte, Milchglas. Funktion/Klassen wie im Original. */

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.lx-lead { color: var(--ink-2); font-size: var(--step--1); }
.lx-lead strong { color: var(--ink); font-weight: 600; font-size: var(--step-0); }

/* Kennzahlen */
.lx-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 3vw, 40px); margin-bottom: clamp(28px, 4vw, 48px); }
.lx-kpi { border-top: 1px solid var(--ink); padding-top: 16px; display: grid; gap: 4px; }
.lx-kpi-label { font-size: var(--step--1); color: var(--ink-2); }
.lx-kpi-value { font-size: var(--step-3); font-weight: 500; letter-spacing: -0.03em; line-height: 1; font-stretch: 88%; font-variant-numeric: tabular-nums; }
.lx-kpi-cap { font-size: var(--step--1); color: var(--ink-3); }

/* Suche und Filter */
.lx-panel { padding: clamp(18px, 3vw, 30px); display: grid; gap: 18px; margin-bottom: 28px; }
.lx-search-row { display: flex; gap: 12px; align-items: center; }
.lx-search { position: relative; flex: 1; }
.lx-search svg { position: absolute; left: 16px; top: 50%; width: 20px; height: 20px; margin-top: -10px; color: var(--ink-2); }
.lx-search input {
  width: 100%; min-height: 54px; padding: 0 18px 0 48px; font: inherit; font-size: var(--step-0); color: var(--ink);
  background: rgba(255, 255, 255, 0.85); border: 1px solid var(--line-strong); border-radius: 999px;
}
.lx-search input:focus { outline: none; border-color: var(--ink); background: var(--paper); }
.lx-filters { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 12px; align-items: start; }
.lx-filter-label { font-size: var(--step--1); color: var(--ink-3); padding-top: 9px; }
.lx-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.lexikon-app .chip { padding: 8px 14px; }
.lexikon-app .chip-n { color: var(--ink-3); margin-left: 4px; }
.lexikon-app .chip[aria-pressed="true"] .chip-n { color: rgba(255, 255, 255, 0.6); }
.lexikon-app .chip-toggle { border-style: dashed; }
@media (max-width: 760px) {
  .lx-panel { position: relative; top: 0; }
  .lx-filters { grid-template-columns: 1fr; gap: 6px; }
  .lx-filter-label { padding-top: 0; }
  .lx-kpis { grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
}

/* Trefferliste */
.lx-meta { display: flex; justify-content: space-between; gap: 16px; font-size: var(--step--1); color: var(--ink-2); padding: 0 2px 12px; border-bottom: 1px solid var(--ink); }
.lx-meta strong { color: var(--ink); font-weight: 600; }
.lx-list { display: grid; }
.lx-list .row { border-bottom: 1px solid var(--line); }
.lx-list .row-btn {
  width: 100%; display: grid; grid-template-columns: 72px minmax(0, 1fr) auto; gap: 18px; align-items: center;
  padding: 18px 4px; background: none; border: 0; text-align: left; font: inherit; color: var(--ink); cursor: pointer;
  transition: background 0.25s var(--ease);
}
.lx-list .row-btn:hover { background: var(--mist); }
.lx-list .row-title { margin: 0; font-size: var(--step-0); font-weight: 500; letter-spacing: -0.005em; }
.lx-list .row-sub { margin: 2px 0 0; font-size: var(--step--1); color: var(--ink-2); }
.lx-list .row-meta { font-size: var(--step--1); color: var(--ink-3); white-space: nowrap; }
.lx-list .row.is-open { background: var(--mist); }
@media (max-width: 640px) {
  .lx-list .row-btn { grid-template-columns: 60px minmax(0, 1fr); }
  .lx-list .row-meta { grid-column: 2; }
}

/* Stoff-Kennzeichen: neutral, ohne Farbe */
.lexikon-app .badge {
  display: inline-flex; justify-content: center; padding: 4px 0; border: 1px solid var(--ink); border-radius: 999px;
  font-size: 12px; font-weight: 500; letter-spacing: 0.02em; color: var(--ink); background: var(--paper);
}
.lexikon-app .badge-PCB { border-style: dashed; }
.lexikon-app .badge-PAK { background: var(--ink); color: var(--paper); }

/* Detailansicht */
.lx-list .detail { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; padding: 6px 4px 28px 94px; }
.lx-list .detail.has-media { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); }
.lx-list .detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 24px; margin: 0; }
.lx-list .kv.full { grid-column: 1 / -1; }
.lx-list .kv dt { font-size: 12px; color: var(--ink-3); margin-bottom: 2px; }
.lx-list .kv dd { margin: 0; color: var(--ink); font-size: var(--step--1); line-height: 1.55; }
.lx-list .detail-links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 16px; font-size: var(--step--1); }
.lx-list .detail-links a { color: var(--ink); }
.lx-list .detail-media { margin: 0; }
.lx-list .media-frame { position: relative; border: 1px solid var(--line-strong); border-radius: 14px; overflow: hidden; background: var(--paper); }
.lx-list .media-frame img { display: block; width: 100%; height: auto;  }
.lx-list .ki-badge {
  position: absolute; left: 10px; top: 10px; padding: 4px 10px; font-size: 11px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.78); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.9); color: var(--ink);
}
.lx-list .bild-credit { font-size: 12px; color: var(--ink-3); margin-top: 8px; }
.lx-list .bild-credit a { color: var(--ink-2); }
@media (max-width: 860px) {
  .lx-list .detail, .lx-list .detail.has-media { grid-template-columns: 1fr; padding-left: 4px; }
  .lx-list .detail-grid { grid-template-columns: 1fr; }
}

.lx-empty { padding: 40px 4px; color: var(--ink-2); display: grid; gap: 4px; }
.lx-empty strong { color: var(--ink); font-weight: 500; font-size: var(--step-1); }
.lx-more-wrap { display: flex; justify-content: center; padding: 28px 0 8px; }

/* Hinweis */
.lx-note { margin-top: clamp(40px, 6vw, 72px); padding: clamp(22px, 3.5vw, 40px); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: end; }
.lx-note h2 { font-size: var(--step-1); margin-bottom: 10px; }
.lx-note p { color: var(--ink-2); max-width: 70ch; }
.lx-note a:not(.btn) { color: var(--ink); }
.lx-note-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.lx-note .btn { color: var(--paper); text-decoration: none; }
.lx-note .btn--ghost { color: var(--ink); }
@media (max-width: 760px) { .lx-note { grid-template-columns: 1fr; } }

/* hidden-Attribut hat Vorrang vor .btn-Anzeige */
.lexikon-app [hidden] { display: none !important; }