/* writing.withwarmth.org — small press chapbook styling */

:root {
  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --bg: #faf6ef;
  --bg-raised: #f2ecdf;
  --ink: #2b2621;
  --ink-soft: #5a5147;
  --accent: #a5502f;
  --accent-soft: #c98a5e;
  --line: #ddd3c2;
  --measure: 65ch;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1a17;
    --bg-raised: #262320;
    --ink: #ece6da;
    --ink-soft: #b8ae9d;
    --accent: #e2a06e;
    --accent-soft: #c98a5e;
    --line: #3a3530;
    color-scheme: dark;
  }
}

html[data-theme="light"] {
  --bg: #faf6ef;
  --bg-raised: #f2ecdf;
  --ink: #2b2621;
  --ink-soft: #5a5147;
  --accent: #a5502f;
  --accent-soft: #c98a5e;
  --line: #ddd3c2;
  color-scheme: light;
}

html[data-theme="dark"] {
  --bg: #1c1a17;
  --bg-raised: #262320;
  --ink: #ece6da;
  --ink-soft: #b8ae9d;
  --accent: #e2a06e;
  --accent-soft: #c98a5e;
  --line: #3a3530;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s ease, color 0.3s ease;
}

a { color: var(--accent); }
a:hover { color: var(--accent-soft); }

.wrap {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.wrap-wide {
  max-width: 78ch;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* chrome */
header.site-header {
  padding: 1.6rem 0 1rem;
  border-bottom: 1px solid var(--line);
}

.site-header .row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-title {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--ink);
}

.site-title small {
  display: block;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 0.15rem;
}

.chrome-controls {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-family: var(--sans);
}

.chrome-btn {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 6px;
  padding: 0.35rem 0.6rem;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: var(--sans);
}
.chrome-btn:hover { border-color: var(--accent-soft); }

/* reading progress bar */
#progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--accent);
  z-index: 999;
  transition: width 0.1s linear;
}

footer.site-footer {
  margin-top: 4rem;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--ink-soft);
  text-align: center;
}

footer.site-footer a { color: var(--ink-soft); text-decoration: underline; }

.version-badge {
  display: inline-block;
  margin-top: 0.4rem;
  font-size: 0.7rem;
  padding: 0.1rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
}

/* index page */
.hero {
  padding: 3rem 0 2rem;
  text-align: center;
}
.hero h1 {
  font-size: 2.4rem;
  margin: 0 0 0.6rem;
}
.hero p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 52ch;
  margin: 0 auto;
}

.filters {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 1.5rem 0 2.5rem;
  font-family: var(--sans);
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  cursor: pointer;
}
.filter-btn.active, .filter-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.piece-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.4rem;
  padding-bottom: 3rem;
}

.piece-card {
  display: block;
  text-decoration: none;
  color: var(--ink);
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.piece-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0,0,0,0.08);
}
.piece-card .thumb {
  height: 130px;
  background-size: cover;
  background-position: center;
}
.piece-card .thumb.no-image {
  background: linear-gradient(135deg, var(--accent-soft), var(--accent));
  opacity: 0.55;
}
.piece-card .card-body { padding: 1rem 1.1rem 1.2rem; }
.piece-card .card-form {
  font-family: var(--sans);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.piece-card h3 {
  margin: 0.35rem 0 0.4rem;
  font-size: 1.15rem;
  line-height: 1.3;
}
.piece-card .teaser {
  font-size: 0.92rem;
  color: var(--ink-soft);
  margin: 0 0 0.5rem;
}
.piece-card .meta {
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--ink-soft);
}

.series-note {
  font-family: var(--sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-soft);
  margin-top: 0.3rem;
}

/* piece page */
.piece-hero {
  position: relative;
  min-height: 46vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.piece-hero .hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.08);
}
@media (prefers-reduced-motion: no-preference) {
  .piece-hero.has-image .hero-bg {
    animation: kenburns 22s ease-in-out infinite alternate;
  }
}
@keyframes kenburns {
  from { transform: scale(1.08) translateY(0); }
  to { transform: scale(1.16) translateY(-1.5%); }
}
.piece-hero .hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.62) 10%, rgba(0,0,0,0.15) 60%, rgba(0,0,0,0.05));
}
html[data-theme="light"] .piece-hero .hero-scrim,
:root:not([data-theme="dark"]) .piece-hero .hero-scrim {
  background: linear-gradient(to top, rgba(0,0,0,0.55) 10%, rgba(0,0,0,0.12) 60%, rgba(0,0,0,0.02));
}
.piece-hero canvas, .piece-hero .anim-layer {
  position: absolute;
  inset: 0;
}
.piece-hero .hero-content {
  position: relative;
  z-index: 2;
  color: #fdf9f0;
  padding: 2.2rem 1.25rem 2rem;
  width: 100%;
}
.piece-hero .hero-content .wrap { padding: 0; max-width: 68ch; margin: 0 auto; }
.piece-hero .hero-form {
  font-family: var(--sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.85;
}
.piece-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin: 0.4rem 0 0.3rem;
}
.piece-hero .hero-sub {
  font-family: var(--sans);
  font-size: 0.95rem;
  opacity: 0.9;
  margin: 0 0 0.4rem;
}
.piece-hero .hero-meta {
  font-family: var(--sans);
  font-size: 0.8rem;
  opacity: 0.85;
}

.no-image-hero { background: var(--bg-raised); min-height: 30vh; }
.no-image-hero .hero-content { color: var(--ink); }
.no-image-hero .hero-scrim { display: none; }

article.piece-body {
  padding: 2.4rem 0 1rem;
}

.piece-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  font-family: var(--sans);
  margin-bottom: 2rem;
  padding: 0.9rem 1rem;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.play-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: var(--sans);
}
.play-btn:hover { background: var(--accent-soft); }

.audio-progress {
  flex: 1 1 140px;
  height: 6px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
  cursor: pointer;
  min-width: 100px;
}
.audio-progress .fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
}

.text-size-controls, .theme-toggle, .share-btn {
  font-size: 0.85rem;
}

.piece-text {
  font-size: 1.12rem;
}
.piece-text.size-s { font-size: 1rem; }
.piece-text.size-l { font-size: 1.28rem; }

.piece-text p {
  margin: 0 0 1.35em;
}

.piece-text.form-poem p {
  white-space: pre-line;
  font-style: normal;
}

.piece-text mark {
  background: none;
  color: inherit;
  padding: 0;
}

.piece-text mark.reading {
  background: color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 3px;
  transition: background 0.15s ease;
}

.piece-text p[data-p].reading {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border-radius: 6px;
  box-shadow: -0.6rem 0 0 0 color-mix(in srgb, var(--accent) 14%, transparent),
              0.6rem 0 0 0 color-mix(in srgb, var(--accent) 14%, transparent);
  transition: background 0.2s ease;
}

.gloss {
  border-bottom: 1px dotted var(--accent-soft);
  cursor: help;
  position: relative;
}
.gloss .tip {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--bg);
  font-family: var(--sans);
  font-size: 0.78rem;
  line-height: 1.4;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  width: max-content;
  max-width: 26ch;
  z-index: 20;
  transition: opacity 0.15s ease;
  pointer-events: none;
}
.gloss:hover .tip, .gloss:focus .tip, .gloss.tapped .tip {
  visibility: visible;
  opacity: 1;
}

.fnref {
  font-size: 0.7em;
  vertical-align: super;
  color: var(--accent);
  text-decoration: none;
  padding: 0 0.1em;
}

.footnotes {
  margin-top: 2.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.footnotes ol { padding-left: 1.3rem; }
.footnotes li { margin-bottom: 0.6rem; }
.footnotes a.back { margin-left: 0.3em; }

.series-nav {
  font-family: var(--sans);
  font-size: 0.85rem;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
  margin: 2.5rem 0;
}
.series-nav .label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
  color: var(--accent-soft);
  margin-bottom: 0.5rem;
  display: block;
}
.series-links { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

.related {
  margin: 2.5rem 0;
  font-family: var(--sans);
}
.related h2 {
  font-family: var(--serif);
  font-size: 1.3rem;
  margin-bottom: 0.9rem;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.9rem;
}
.related-card {
  display: block;
  text-decoration: none;
  padding: 0.9rem 1rem;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font-size: 0.9rem;
}
.related-card .rc-form {
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0.06em;
}
.related-card strong { display: block; margin: 0.2rem 0; font-family: var(--serif); font-size: 1rem; }

.piece-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 2rem 0;
  font-family: var(--sans);
  font-size: 0.85rem;
}
.piece-nav a {
  text-decoration: none;
  color: var(--ink-soft);
}
.piece-nav a:hover { color: var(--accent); }

.back-index {
  display: inline-block;
  margin: 1.5rem 0;
  font-family: var(--sans);
  font-size: 0.85rem;
  text-decoration: none;
}

/* animation layers, per mood, css-only where possible */
.anim-layer { pointer-events: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

@media (max-width: 560px) {
  .hero h1 { font-size: 1.9rem; }
  .piece-hero h1 { font-size: 1.6rem; }
  .piece-controls { flex-direction: column; align-items: stretch; }
}