/* ============================================================
   Species Listing Grid — Quarto Custom Template Stylesheet
   Place this file alongside your listing page and reference
   it via `css: species-listing.css` in your page's YAML.
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Source+Code+Pro:wght@400;600&family=DM+Sans:wght@300;400;500&display=swap');

/* ---------- Design tokens ---------- */
:root {
  --sl-bg:          #f7f5f0;
  --sl-surface:     #ffffff;
  --sl-border:      #ddd9d0;
  --sl-text:        #1e1e1e;
  --sl-text-muted:  #6b6560;
  --sl-accent:      #2a6049;       /* deep kelp green */
  --sl-accent-alt:  #a0522d;       /* warm umber for alt codes */
  --sl-tag-bg:      #e8f0ec;
  --sl-tag-text:    #1f4d3a;
  --sl-placeholder: #c8c4bc;
  --sl-radius:      10px;
  --sl-shadow:      0 2px 12px rgba(0,0,0,0.07);
  --sl-shadow-hover:0 6px 24px rgba(0,0,0,0.13);
  --sl-font-body:   'DM Sans', sans-serif;
  --sl-font-serif:  'Libre Baskerville', Georgia, serif;
  --sl-font-mono:   'Source Code Pro', monospace;
}

/* ---------- Grid container ---------- */
.quarto-listing-container-custom .list {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)) !important;
  gap: 0.75rem;
  padding: 0.5rem 0 2rem;
}

/* ---------- Card shell ---------- */
.species-card {
  background: var(--sl-surface);
  border: 1px solid var(--sl-border);
  border-radius: var(--sl-radius);
  box-shadow: var(--sl-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow 0.22s ease, transform 0.22s ease;
  font-family: var(--sl-font-body);
}

.species-card:hover {
  box-shadow: var(--sl-shadow-hover);
  transform: translateY(-3px);
}

/* ---------- Image area ---------- */
.species-card-image {
  width: 100%;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--sl-bg);
  border-bottom: 1px solid var(--sl-border);
  flex-shrink: 0;
}

.species-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.species-card:hover .species-card-image img {
  transform: scale(1.04);
}

/* Placeholder when no image */
.species-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sl-placeholder);
  background: repeating-linear-gradient(
    45deg,
    var(--sl-bg),
    var(--sl-bg) 6px,
    #edeae4 6px,
    #edeae4 12px
  );
}

.species-card-placeholder svg {
  width: 72px;
  height: 72px;
}

/* ---------- Card body ---------- */
.species-card-body {
  padding: 0.55rem 0.65rem 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

/* ---------- Species name ---------- */
.species-name {
  font-family: var(--sl-font-serif);
  font-style: italic;
  font-weight: 700;
  font-size: 0.9rem;
  line-height: 1.3;
  color: var(--sl-accent);
  margin: 0;
  letter-spacing: -0.01em;
}

/* ---------- Code badges ---------- */
.species-codes {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.code-badge {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.25rem;
  font-family: var(--sl-font-mono);
  font-size: 0.68rem;
  line-height: 1.5;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  width: fit-content;
  max-width: 100%;
}

.code-accepted {
  background: #e8f0ec;
  color: var(--sl-accent);
  border: 1px solid #bcd5c8;
}

.code-accepted strong {
  font-weight: 700;
  letter-spacing: 0.04em;
}

.code-alternate {
  background: #f5ede7;
  color: var(--sl-accent-alt);
  border: 1px solid #dfc4b0;
}

.code-label {
  font-family: var(--sl-font-body);
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  opacity: 0.7;
  margin-right: 0.15rem;
}

/* ---------- Description ---------- */
.species-description {
  font-size: 0.75rem;
  color: var(--sl-text-muted);
  line-height: 1.55;
  margin: 0;
  font-family: var(--sl-font-body);
  font-weight: 300;
}

/* ---------- Categories ---------- */
.species-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: auto;
  padding-top: 0.3rem;
}

.category-tag,
.listing-category {
  background: var(--sl-tag-bg);
  color: var(--sl-tag-text);
  font-size: 0.63rem;
  font-weight: 500;
  padding: 0.18rem 0.55rem;
  border-radius: 20px;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  border: 1px solid #c5dccf;
  font-family: var(--sl-font-body);
  cursor: pointer;
}

/* ---------- Responsive tweaks ---------- */
@media (max-width: 600px) {
  .quarto-listing-custom {
    grid-template-columns: 1fr;
  }
}

* ---------- Inline category filter bar ---------- */
.species-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.5rem 0 1rem;
}

.species-filter-btn {
  background: var(--sl-surface);
  color: var(--sl-text-muted);
  border: 1px solid var(--sl-border);
  border-radius: 20px;
  font-family: var(--sl-font-body);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.species-filter-btn:hover {
  background: var(--sl-tag-bg);
  color: var(--sl-tag-text);
  border-color: #c5dccf;
}

.species-filter-btn.active {
  background: var(--sl-accent);
  color: #ffffff;
  border-color: var(--sl-accent);
}