/* articles.css — shared styles for Trad Tune Explorer analysis pages
   Built to match the look/feel of stats pages (dark, glassy panels, green accent).
   Inspired by site styles in stats.css + stats-song-galaxy.css. */

/* ===== Theme tokens ===== */
:root {
  --bg: #0b0f14;
  --panel: rgba(255, 255, 255, .06);
  --stroke: rgba(255, 255, 255, .12);
  --text: #e5e7eb;
  --muted: #94a3b8;
  --accent: #60a5fa;
  --good: #2dff00;
  --warn: #fbbf24;
  --danger: #fb7185;
  --shadow: 0 18px 50px rgba(0, 0, 0, .35);
  --radius-lg: 18px;
  --radius-md: 14px;
}
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 20% -10%, rgba(96, 165, 250, .12), transparent 60%),
    radial-gradient(1200px 800px at 90% 10%, rgba(34, 197, 94, .10), transparent 55%),
    radial-gradient(900px 700px at 50% 120%, rgba(234, 179, 8, .08), transparent 60%),
    var(--bg);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.55;
}

/* ===== Layout ===== */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
/* homeBtn + statsBtn (shared with stats pages) */
a.homeBtn,
a.statsBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, .08);
  color: var(--good);
  text-decoration: none;
  transition: all .15s ease;
}

a.homeBtn:hover,
a.statsBtn:hover {
  background: rgba(96, 165, 250, .22);
  border-color: rgba(96, 165, 250, .55);
  transform: translateY(-2px);
}
.pageTitle {
  margin: 0;
  font-size: 20px;
  letter-spacing: .2px;
}

.sub {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  max-width: 980px;
}
.badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.badge {
  font-size: 11px;
  color: rgba(255, 255, 255, .78);
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(0, 0, 0, .18);
  border-radius: 999px;
  padding: 6px 10px;
  user-select: none;
}

/* ===== Main container ===== */
.main {
  width: min(1040px, calc(100vw - 36px));
  margin: 0 auto 18px;
  flex: 1;
}

.panel {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, .10);
  background: linear-gradient(180deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .03));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panelInner {
  padding: 22px 22px;
}

/* ===== Breadcrumbs ===== */
.breadcrumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 10px;
}

.breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px dashed rgba(148, 163, 184, .35);
}

.breadcrumbs a:hover {
  color: var(--text);
  border-bottom-color: rgba(229, 231, 235, .65);
}
/* ===== Article typography ===== */
article h1 {
  margin: 0 0 6px 0;
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: .2px;
}

.metaRow {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.metaRow .dot {
  opacity: .55;
}

article h2 {
  margin: 26px 0 10px;
  font-size: 20px;
  line-height: 1.25;
}

article h3 {
  margin: 18px 0 10px;
  font-size: 16px;
  line-height: 1.25;
  color: rgba(229, 231, 235, .95);
}

article p {
  margin: 10px 0;
}

article ul,
article ol {
  margin: 10px 0 10px 22px;
}

article li {
  margin: 6px 0;
}

article a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(96, 165, 250, .35);
}

article a:hover {
  color: #9ac7ff;
  border-bottom-color: rgba(154, 199, 255, .7);
}

hr {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, .10);
  margin: 22px 0;
}

/* ===== TOC ===== */
.toc {
  margin: 16px 0 12px;
  padding: 14px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(0, 0, 0, .18);
}

.toc strong {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, .86);
  margin-bottom: 6px;
}

.toc a {
  border-bottom: 0;
}

.toc ul {
  margin: 6px 0 0 18px;
}

/* ===== Figures / image placeholders ===== */
figure {
  margin: 16px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(0, 0, 0, .18);
}

.figurePlaceholder {
  aspect-ratio: 16 / 9;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  color: rgba(229, 231, 235, .85);
  background:
    radial-gradient(900px 500px at 20% 20%, rgba(45, 255, 0, .10), transparent 60%),
    radial-gradient(900px 500px at 80% 50%, rgba(96, 165, 250, .10), transparent 60%),
    rgba(0, 0, 0, .22);
  text-align: center;
}

figcaption {
  padding: 10px 12px;
  font-size: 12px;
  color: var(--muted);
}

/* ===== Callouts ===== */
.callout {
  margin: 14px 0;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(0, 0, 0, .18);
}

.callout strong {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  color: rgba(255, 255, 255, .86);
}

.callout.tip {
  border-color: rgba(45, 255, 0, .22);
}

.callout.tip strong {
  color: rgba(45, 255, 0, .92);
}

.callout.note {
  border-color: rgba(96, 165, 250, .25);
}

.callout.note strong {
  color: rgba(96, 165, 250, .95);
}

.callout.warn {
  border-color: rgba(251, 191, 36, .28);
}

.callout.warn strong {
  color: rgba(251, 191, 36, .95);
}

/* ===== Code blocks ===== */
pre,
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

code {
  font-size: .95em;
  padding: 2px 6px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(0, 0, 0, .18);
}

pre {
  padding: 12px 14px;
  overflow: auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(0, 0, 0, .22);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .25);
}

pre code {
  padding: 0;
  border: 0;
  background: transparent;
}

/* ===== FAQ ===== */
.faq details {
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(0, 0, 0, .18);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  margin: 10px 0;
}

.faq summary {
  cursor: pointer;
  color: rgba(229, 231, 235, .92);
  font-weight: 600;
}

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

.faq p {
  color: var(--muted);
  margin: 10px 0 0;
}

/* ===== Footer ===== */
.footer {
  width: min(1040px, calc(100vw - 36px));
  margin: 0 auto 22px;
  color: var(--muted);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.footer a {
  color: var(--muted);
  border-bottom: 1px dashed rgba(148, 163, 184, .35);
}

.footer a:hover {
  color: var(--text);
  border-bottom-color: rgba(229, 231, 235, .65);
}

/* ===== Small screens ===== */
@media (max-width: 720px) {
  .panelInner {
    padding: 16px 16px;
  }

  article h1 {
    font-size: 24px;
  }

  .main {
    width: calc(100vw - 22px);
  }

  .footer {
    width: calc(100vw - 22px);
  }
}

figure>img {
  display: block;
  width: 100%;
  height: auto;
}

.cardImage {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.cardImage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .3s ease;
}

.card:hover .cardImage img {
  transform: scale(1.04);
}

.cardBody {
  padding: 16px 16px 14px;
}

/* ===== Tune action buttons ===== */
.tuneRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.tuneActions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tuneBtn {
  font-size: 11px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .15);
  background: rgba(255, 255, 255, .06);
  color: #e5e7eb;
  text-decoration: none;
  transition: all .15s ease;
  white-space: nowrap;
}

.tuneBtn:hover {
  background: rgba(96, 165, 250, .25);
  border-color: rgba(96, 165, 250, .6);
  transform: translateY(-1px);
}

.tuneBtn.galaxy {
  color: #2dff00;
  border-color: rgba(45, 255, 0, .35);
}

.tuneBtn.galaxy:hover {
  background: rgba(45, 255, 0, .18);
  border-color: rgba(45, 255, 0, .7);
}

/* ===== Inline tune images ===== */
.tuneImageWrap {
  margin-top: 10px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(0, 0, 0, .18);
  box-shadow: 0 14px 40px rgba(0, 0, 0, .28);
}

.tuneImageWrap img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform .3s ease;
}

.tuneImageWrap:hover img {
  transform: scale(1.02);
}

.tuneCaption {
  padding: 8px 12px;
  font-size: 12px;
  color: rgba(148, 163, 184, .9);
  border-top: 1px solid rgba(255, 255, 255, .08);
}

/* ===== Primary CTA button (for setlist links) ===== */
a.ctaBtn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 10px 0 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(45, 255, 0, .28);
  background: rgba(45, 255, 0, .10);
  color: rgba(45, 255, 0, .95);
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  transition: all .15s ease;
}

a.ctaBtn:hover {
  background: rgba(45, 255, 0, .16);
  border-color: rgba(45, 255, 0, .55);
  transform: translateY(-1px);
}

a.ctaBtn .subtle {
  font-weight: 500;
  color: rgba(229, 231, 235, .72);
}

/* ===== Back to Analysis Index Button ===== */
a.backToAnalysis {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s ease;
  margin-bottom: 16px;
}

a.backToAnalysis:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(138, 180, 255, 0.3);
  color: var(--accent);
  transform: translateY(-1px);
}