:root {
  color-scheme: light dark;
  --bg: #f5f4f1;
  --card-bg: #ffffff;
  --text: #1c1b19;
  --muted: #6b6862;
  --border: #e3e0d9;
  --accent: #2f6d4f;
  --accent-text: #2f6d4f;
  --guenstig: #2f6d4f;
  --im_rahmen: #8a6d1d;
  --teuer: #a13c3c;
  --teuer-text: #a13c3c;
  /* #8a8680 hatte mit weisser Badge-Schrift nur ~3.6:1 Kontrast (WCAG AA
     verlangt 4.5:1 fuer Fliesstext) - abgedunkelt auf ~5.6:1. */
  --unknown: #6b6862;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171614;
    --card-bg: #221f1c;
    --text: #efece6;
    --muted: #a39d92;
    --border: #38352f;
    /* --teuer (#a13c3c) auf dunklem Grund hat nur ~2.8:1 Kontrast (WCAG AA
       verlangt 4.5:1) - fuer Fliesstext (radius-hint) eine hellere Variante. */
    --teuer-text: #e08383;
    /* --accent (#2f6d4f) als TEXTFARBE auf dunklem Grund hat nur ~2.9:1
       Kontrast (als Hintergrund mit weisser Schrift ist es dagegen ok, das
       bleibt unveraendert) - fuer Text (Exposé-Button, Hover-States) eine
       hellere Variante. */
    --accent-text: #4a9c73;
  }
}

* { box-sizing: border-box; }

/* Browser-Default fuer [hidden] wird sonst von jeder Klassenregel mit einem
   eigenen "display" ueberstimmt (gleiche Spezifitaet, Autor- vor UA-Regel) -
   ohne das hier bleiben z.B. der Radius-Slider und der "Weitere laden"-
   Button trotz hidden-Attribut sichtbar. */
[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  padding: 24px 20px 8px;
  max-width: 1100px;
  margin: 0 auto;
}

.topbar h1 {
  margin: 0 0 4px;
  font-size: 1.6rem;
}

.subtitle {
  margin: 0;
  color: var(--muted);
}

.meta {
  margin: 6px 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.topbar-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

.rescan-button {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
}

.rescan-button:hover {
  opacity: 0.9;
}

.rescan-hint {
  margin: 4px 0 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.search-row {
  max-width: 1100px;
  margin: 16px auto 0;
  padding: 0 20px;
  display: flex;
  gap: 10px;
}

.search-row input[type="text"] {
  flex: 1;
  min-width: 0;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text);
  font-size: 1rem;
}

.filters-toggle {
  flex-shrink: 0;
  display: none;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

.filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
}

.filters-panel {
  overflow: hidden;
}

.controls {
  max-width: 1100px;
  margin: 16px auto;
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.controls input[type="text"] {
  flex: 1;
  min-width: 220px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text);
}

.controls select {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text);
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

.controls-range {
  margin-top: -6px;
}

.range-group {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px 8px;
}

.range-label {
  font-size: 0.82rem;
  color: var(--muted);
  white-space: nowrap;
}

.range-sep {
  color: var(--muted);
}

.range-group input[type="number"] {
  width: 90px;
  padding: 4px 4px;
  border: none;
  background: transparent;
  color: var(--text);
}

.range-group input[type="number"]:focus {
  outline: none;
}

#filterOrt {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text);
  min-width: 180px;
}

.radius-group {
  gap: 8px;
}

.radius-group input[type="range"] {
  width: 130px;
  accent-color: var(--accent);
}

#radiusKmLabel {
  font-size: 0.85rem;
  color: var(--text);
  white-space: nowrap;
  min-width: 46px;
}

.radius-hint {
  max-width: 1100px;
  margin: -6px auto 0;
  padding: 0 20px;
  font-size: 0.8rem;
  color: var(--teuer-text);
}

#resetFilters {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.85rem;
}

#resetFilters:hover {
  color: var(--text);
  border-color: var(--muted);
}

.result-count {
  max-width: 1100px;
  margin: 0 auto 4px;
  padding: 0 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}

#cards {
  max-width: 1100px;
  margin: 0 auto 20px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 14px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card.gone {
  opacity: 0.5;
}

.card-title {
  font-weight: 600;
  font-size: 1.02rem;
  text-decoration: none;
  color: var(--text);
  line-height: 1.3;
}

.card-title:hover {
  color: var(--accent-text);
}

.card-loc {
  color: var(--muted);
  font-size: 0.88rem;
}

.card-numbers {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 0.92rem;
}

.card-numbers span b {
  font-weight: 600;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: white;
}

.badge.guenstig { background: var(--guenstig); }
.badge.im_rahmen { background: var(--im_rahmen); }
.badge.teuer { background: var(--teuer); }
.badge.zu_wenig_vergleichsdaten,
.badge.keine_daten { background: var(--unknown); }
.badge.anbieter-privat { background: #3a6ea5; }
.badge.anbieter-gewerblich { background: #6b6862; }
.badge.outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}

.card-desc {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.4;
  max-height: 4.2em;
  overflow: hidden;
}

.card-ki {
  margin: 0;
  padding: 8px 10px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  font-size: 0.85rem;
  line-height: 1.4;
}

.card-ki-label {
  font-weight: 600;
}

.card-ki-muted {
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--muted);
  font-style: italic;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: auto;
}

.expose-btn {
  margin-top: 4px;
  padding: 8px 12px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: transparent;
  color: var(--accent-text);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  align-self: flex-start;
}

.expose-btn:hover {
  background: var(--accent);
  color: white;
}

.load-more {
  display: block;
  max-width: 1100px;
  margin: 4px auto 60px;
  padding: 12px 20px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card-bg);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.load-more:hover {
  border-color: var(--accent);
  color: var(--accent-text);
}

.empty {
  text-align: center;
  color: var(--muted);
  margin-top: 60px;
}

@media (max-width: 640px) {
  .topbar {
    padding: 16px 16px 8px;
  }

  .topbar h1 {
    font-size: 1.3rem;
  }

  .subtitle {
    font-size: 0.88rem;
  }

  .rescan-button {
    padding: 10px 14px;
    font-size: 0.88rem;
  }

  .meta,
  .rescan-hint {
    font-size: 0.76rem;
  }

  .search-row,
  .controls,
  .result-count,
  .radius-hint,
  #cards {
    padding-left: 16px;
    padding-right: 16px;
  }

  .search-row input[type="text"] {
    padding: 11px 12px;
    font-size: 16px; /* verhindert Auto-Zoom beim Fokussieren auf iOS */
  }

  .filters-toggle {
    display: inline-flex;
  }

  .filters-panel.collapsed {
    display: none;
  }

  .controls {
    margin: 12px auto;
    flex-direction: column;
    align-items: stretch;
  }

  .controls-range {
    margin-top: -2px;
  }

  .controls select,
  .range-group,
  #filterOrt,
  #resetFilters {
    width: 100%;
  }

  .controls select,
  #filterOrt {
    padding: 11px 12px;
    font-size: 16px;
  }

  .range-group input[type="number"] {
    width: 100%;
    padding: 8px 4px;
    font-size: 16px;
  }

  #resetFilters {
    padding: 11px 12px;
  }

  .checkbox {
    padding: 4px 0;
  }

  .result-count {
    margin-top: 10px;
  }

  #cards {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .card {
    padding: 14px;
    min-width: 0;
  }

  .card-footer {
    flex-wrap: wrap;
    gap: 4px 10px;
  }

  .card-title {
    font-size: 1rem;
  }

  .expose-btn {
    width: 100%;
    padding: 11px 12px;
  }
}