:root {
  --bg: #0b0d10;
  --card: #12161b;
  --muted: #a6b0bf;
  --text: #e8eef8;
  --accent: #7cc4ff;
  --border: #1f2530;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: linear-gradient(180deg, #0b0d10 0%, #0f1217 100%);
  color: var(--text);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

h1 {
  font-size: 2rem;
  margin: 0 0 8px 0;
}

.subtle {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

input[type="search"], select {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 10px;
  outline: none;
  width: 280px;
}

.genus-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.genus {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}

.genus summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.genus summary::-webkit-details-marker { display: none; }

.genus .count {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.9rem;
}

.species-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
  padding: 12px;
}

.card {
  background: #0c1117;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card .img-wrap {
  height: 180px;
  background: #0a0f14;
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--border);
}

.card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card .meta {
  padding: 10px 12px;
  display: grid;
  gap: 4px;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
}

.attribution {
  font-size: 12px;
  color: var(--muted);
  padding: 8px 12px 12px 12px;
  border-top: 1px dashed var(--border);
}

.footer {
  margin-top: 28px;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.credits ul {
  margin: 8px 0 0 16px;
}

hr.soft {
  border: none;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}