/* Catppuccin Mocha, inherited from the DynamicDiff renders */
:root {
  --bg: #1e1e2e;
  --bg-raised: #181825;
  --surface: #313244;
  --text: #cdd6f4;
  --muted: #a6adc8;
  --accent: #fab387;
  --link: #89b4fa;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
img, video, model-viewer { max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.2; }

.site-header {
  display: flex; flex-wrap: wrap; gap: 1rem;
  align-items: baseline; justify-content: space-between;
  padding: 1.2rem clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--surface);
}
.wordmark { font-family: var(--serif); font-size: 1.4rem; color: var(--text); }
.wordmark-sub { display: block; font-size: .8rem; color: var(--muted); }
.site-header nav { display: flex; gap: 1.2rem; }
.site-header nav a { color: var(--muted); }
.site-header nav a:hover { color: var(--accent); text-decoration: none; }

main { min-height: 70vh; }
.site-footer {
  padding: 2rem clamp(1rem, 4vw, 3rem);
  border-top: 1px solid var(--surface);
  color: var(--muted); font-size: .85rem;
}

/* Home */
.hero { position: relative; }
.hero-image { display: block; width: 100%; object-fit: cover; max-height: 70vh; }
.hero-text { padding: 2rem clamp(1rem, 4vw, 3rem); max-width: 46rem; }
.hero h1 { font-size: clamp(2.2rem, 6vw, 4rem); margin: 0; }
.hero-sub { color: var(--accent); font-family: var(--serif); font-size: 1.3rem; margin: .2rem 0 1rem; }
.hero-desc { font-size: 1.1rem; color: var(--muted); }

.sonnet-grid-section { padding: 1rem clamp(1rem, 4vw, 3rem) 3rem; }
.part-section { margin: 2.5rem 0; }
.part-opener { max-width: 40rem; margin-bottom: 1.2rem; }
.part-opener h3 {
  font-size: 1.8rem; margin: 0;
  color: var(--accent);
}
.part-name {
  margin: 0; font-size: .8rem; color: var(--muted);
  text-transform: uppercase; letter-spacing: .15em;
}
.part-blurb { margin: .5rem 0 0; color: var(--muted); font-family: var(--serif); font-size: 1.05rem; }
.part-empty { color: var(--surface); font-family: var(--serif); font-style: italic; }
.sonnet-grid {
  display: grid; gap: 1.2rem;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}
.sonnet-card {
  background: var(--bg-raised); border: 1px solid var(--surface);
  border-radius: 8px; overflow: hidden; display: block; color: var(--text);
  transition: transform .15s ease, border-color .15s ease;
}
.sonnet-card:hover { transform: translateY(-3px); border-color: var(--accent); text-decoration: none; }
.sonnet-card img { display: block; width: 100%; aspect-ratio: 1344 / 768; object-fit: cover; }
.card-roman { display: block; padding: .6rem .8rem 0; font-family: var(--serif); font-size: 1.2rem; color: var(--accent); }
.card-line { display: block; padding: 0 .8rem .8rem; font-size: .85rem; color: var(--muted); }

/* Sonnet page */
.sonnet { max-width: 62rem; margin: 0 auto; padding: 2rem clamp(1rem, 4vw, 3rem) 4rem; }
.part-label { color: var(--accent); font-family: var(--serif); margin-bottom: .2rem; }
.sonnet-header h1 { font-size: clamp(1.5rem, 4vw, 2.4rem); margin: 0 0 .5rem; }
.arrow { color: var(--muted); }
.prevnext { display: flex; justify-content: space-between; font-size: .9rem; }
.prevnext .next { margin-left: auto; }

.texts { display: grid; gap: 2rem; margin: 2.5rem 0; }
@media (min-width: 900px) { .texts { grid-template-columns: 1fr 1fr; } }
.poem h2 { font-size: 1rem; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; }
.poem pre {
  font-family: var(--serif); font-size: 1.05rem; line-height: 1.7;
  white-space: pre; margin: 0; tab-size: 5;
  overflow-x: auto;
}

.line-gallery { margin-top: 3rem; }
.line-figure { margin: 0 0 3rem; }
.line-text {
  font-family: var(--serif); font-size: 1.3rem; margin-bottom: .8rem;
  color: var(--text);
}
.line-text pre {
  font-family: inherit; font-size: inherit; color: inherit;
  margin: 0; white-space: pre; tab-size: 5; overflow-x: auto;
  line-height: 1.5;
}
.line-figure img { border-radius: 6px; display: block; }
.prompt-details { margin-top: .5rem; font-size: .85rem; color: var(--muted); }
.prompt-details summary { cursor: pointer; color: var(--link); }
.prompt-details dl { display: grid; grid-template-columns: auto 1fr; gap: .2rem .8rem; margin: .6rem 0 0; }
.prompt-details dt { color: var(--accent); }
.prompt-details dd { margin: 0; }

.models { margin-top: 3rem; }
.model-figure { margin: 0 0 2rem; }
model-viewer { width: 100%; height: 480px; background: var(--bg-raised); border-radius: 6px; }
.model-figure figcaption { color: var(--muted); font-size: .9rem; margin-top: .4rem; }

.video-block { margin-top: 3rem; }
.video-block video {
  display: block; margin: 0 auto;
  max-width: 100%; max-height: 85vh; border-radius: 6px;
  background: var(--bg-raised);
}
.video-note { color: var(--muted); font-size: .9rem; }

.sonnet-footer { margin-top: 3rem; font-family: var(--serif); font-size: 1.1rem; }

/* Prose pages */
.prose { max-width: 44rem; margin: 0 auto; padding: 2rem clamp(1rem, 4vw, 3rem) 4rem; }
.prose h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.specs { display: grid; grid-template-columns: auto 1fr; gap: .3rem 1rem; }
.specs dt { color: var(--accent); font-family: var(--serif); }
.specs dd { margin: 0; }

/* Garden */
.garden-shell { position: relative; }
#garden-canvas { width: 100%; height: calc(100vh - 8rem); position: relative; }
#garden-canvas canvas { display: block; }
#garden-loading {
  position: absolute; inset: 0; display: grid; place-content: center;
  background: var(--bg); z-index: 2; text-align: center; color: var(--muted);
}
#garden-loading .bar { width: 220px; height: 4px; background: var(--surface); border-radius: 2px; }
#garden-progress { height: 100%; width: 0; background: var(--accent); border-radius: 2px; transition: width .2s; }
.garden-help {
  display: flex; gap: 1rem; align-items: center;
  padding: .8rem clamp(1rem, 4vw, 3rem); color: var(--muted); font-size: .85rem;
}
#garden-mode {
  background: var(--surface); color: var(--text); border: none;
  padding: .4rem 1rem; border-radius: 4px; cursor: pointer;
}
.garden-placeholder { text-align: center; padding: 6rem 1rem; }
.plinth-label {
  color: var(--text); background: rgba(24, 24, 37, .8);
  padding: .15rem .5rem; border-radius: 4px; font-size: .8rem;
  font-family: var(--serif); cursor: pointer;
}
.plinth-label:hover { color: var(--accent); }