/* Ukulele Serenade — serenade.top */
:root {
  --uke-lagoon: #0E7C86;
  --uke-lagoon-deep: #095a62;
  --uke-coral: #FF6B57;
  --uke-sand: #FDFBF6;
  --uke-ink: #2B2233;
  --uke-measure: #E4E0D8;
  --uke-frame: 2px;
  --uke-rule: 1px dashed var(--uke-measure);
  --uke-face: Karla, "Helvetica Neue", Arial, sans-serif;
  --uke-display: "Bricolage Grotesque", Karla, Impact, sans-serif;
  --uke-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --uke-measure-width: 64ch;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--uke-sand);
  color: var(--uke-ink);
  font-family: var(--uke-face);
  font-size: 17px;
  line-height: 1.62;
}
a { color: var(--uke-lagoon-deep); text-decoration: none; border-bottom: 1px solid var(--uke-measure); }
a:hover { border-bottom-color: var(--uke-coral); }
h1, h2, h3, h4 { font-family: var(--uke-display); letter-spacing: -0.01em; margin: 0 0 0.4em; line-height: 1.16; }
h1 { font-size: 2.05rem; text-transform: uppercase; letter-spacing: 0.01em; }
h2 { font-size: 1.28rem; text-transform: uppercase; letter-spacing: 0.06em; }
h3 { font-size: 1.06rem; letter-spacing: 0.02em; }
p { margin: 0 0 1em; }
code { font-family: var(--uke-mono); font-size: 0.9em; background: #fff; border: 1px solid var(--uke-measure); padding: 0 3px; border-radius: var(--uke-frame); }
img, svg { max-width: 100%; height: auto; }
.uke-skip { position: absolute; left: -9999px; }

/* ------------------------------------------------------------ mast bar */
.uke-mast { border-bottom: 3px solid var(--uke-ink); background: var(--uke-sand); }
.uke-mast-in {
  max-width: 1120px; margin: 0 auto; padding: 12px 20px;
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 26px;
}
.uke-brand { font-family: var(--uke-display); font-weight: 700; font-size: 1.06rem; letter-spacing: 0.16em; text-transform: uppercase; border: 0; }
.uke-brand span { color: var(--uke-coral); }
.uke-mastnav { display: flex; gap: 20px; margin-left: auto; flex-wrap: wrap; }
.uke-mastnav a { font-family: var(--uke-mono); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; border: 0; color: var(--uke-ink); }
.uke-mastnav a[aria-current] { border-bottom: 2px solid var(--uke-coral); }
.uke-lang { font-family: var(--uke-mono); font-size: 0.78rem; letter-spacing: 0.08em; border-left: var(--uke-rule); padding-left: 18px; }

/* -------------------------------------------------------------- shell */
.uke-main { max-width: 1120px; margin: 0 auto; padding: 30px 20px 90px; }
.uke-narrow { max-width: var(--uke-measure-width); }
.uke-kicker { font-family: var(--uke-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--uke-coral); margin: 0 0 10px; }
.uke-lede { font-size: 1.06rem; max-width: 68ch; }
.uke-rule { border: 0; border-top: var(--uke-rule); margin: 34px 0; }

/* --------------------------------------------------- home hero strip */
.uke-hero { padding: 34px 0 26px; border-bottom: 3px solid var(--uke-ink); }
.uke-stage { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end; margin-bottom: 6px; }
.uke-stage .uke-frame { animation: uke-stroll 2s linear infinite; }
.uke-stage .uke-frame:nth-child(2) { animation-delay: -1.5s; }
.uke-stage .uke-frame:nth-child(3) { animation-delay: -1s; }
.uke-stage .uke-frame:nth-child(4) { animation-delay: -0.5s; }
@keyframes uke-stroll {
  0%, 100% { opacity: 0.3; }
  8%, 22% { opacity: 1; }
  30% { opacity: 0.3; }
}
@media (prefers-reduced-motion: reduce) { .uke-stage .uke-frame { animation: none; opacity: 1; } }
.uke-demoline { font-family: var(--uke-mono); font-size: 1.16rem; white-space: pre-wrap; margin: 0; }
.uke-demoline b { background: var(--uke-coral); color: #fff; font-weight: 700; padding: 0 2px; border-radius: var(--uke-frame); }
.uke-herometa { font-family: var(--uke-mono); font-size: 0.76rem; letter-spacing: 0.08em; color: var(--uke-lagoon); margin-top: 12px; }

/* --------------------------------------------------- songbook index */
.uke-keygroup { margin: 30px 0 0; }
.uke-keyhead {
  display: flex; align-items: baseline; gap: 14px;
  border-bottom: 2px solid var(--uke-ink); padding-bottom: 6px; margin-bottom: 0;
}
.uke-keyhead h2 { margin: 0; font-size: 1.1rem; }
.uke-keyhead .uke-keysub { font-family: var(--uke-mono); font-size: 0.74rem; color: var(--uke-lagoon); }
.uke-keyhead .uke-keysub a { border: 0; }
.uke-entry {
  display: grid; grid-template-columns: minmax(180px, 2fr) minmax(120px, 1.4fr) minmax(110px, 1fr);
  gap: 6px 18px; align-items: center;
  padding: 9px 0; border-bottom: var(--uke-rule);
}
.uke-entry:last-child { border-bottom: 0; }
.uke-entry-title { font-family: var(--uke-display); font-size: 1rem; border: 0; }
.uke-entry-title em { display: block; font-family: var(--uke-face); font-style: normal; font-size: 0.8rem; color: #6c6377; }
.uke-chordstr { display: flex; gap: 4px; flex-wrap: wrap; }
.uke-chordstr .uke-chip { font-family: var(--uke-mono); font-size: 0.7rem; background: var(--uke-coral); color: #fff; padding: 1px 5px; border-radius: var(--uke-frame); }
.uke-entry-strum { font-family: var(--uke-mono); font-size: 0.78rem; color: var(--uke-lagoon-deep); text-align: right; }
.uke-entry-tag { font-family: var(--uke-mono); font-size: 0.66rem; letter-spacing: 0.08em; color: #6c6377; text-transform: uppercase; }

/* -------------------------------------------------------- tuning bar */
.uke-tunebar { border-top: var(--uke-rule); margin-top: 40px; padding-top: 18px; }
.uke-tunebar input { position: absolute; opacity: 0; pointer-events: none; }
.uke-tunetabs { display: flex; gap: 0; border: 1px solid var(--uke-ink); width: max-content; max-width: 100%; }
.uke-tunetabs label {
  font-family: var(--uke-mono); font-size: 0.76rem; letter-spacing: 0.1em;
  padding: 5px 16px; cursor: pointer; border-right: 1px solid var(--uke-ink);
}
.uke-tunetabs label:last-child { border-right: 0; }
.uke-tunepanel { display: none; padding: 14px 0 4px; }
.uke-tunepanel .uke-notes { font-family: var(--uke-mono); font-size: 1rem; letter-spacing: 0.3em; }
.uke-tunepanel p { margin: 0 0 4px; font-size: 0.9rem; }
#uke-t-geea:checked ~ .uke-tunetabs label[for="uke-t-geea"],
#uke-t-lowg:checked ~ .uke-tunetabs label[for="uke-t-lowg"],
#uke-t-dgbe:checked ~ .uke-tunetabs label[for="uke-t-dgbe"] { background: var(--uke-ink); color: var(--uke-sand); }
#uke-t-geea:checked ~ .uke-tunepanels .uke-tunepanel[data-tune="geea"],
#uke-t-lowg:checked ~ .uke-tunepanels .uke-tunepanel[data-tune="lowg"],
#uke-t-dgbe:checked ~ .uke-tunepanels .uke-tunepanel[data-tune="dgbe"] { display: block; }

/* ---------------------------------------------------------- breadcrumb */
.uke-bread { font-family: var(--uke-mono); font-size: 0.74rem; letter-spacing: 0.06em; color: #6c6377; margin: 0 0 18px; }
.uke-bread a { border: 0; }

/* ------------------------------------------------------------ key chips */
.uke-chips { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; margin: 0 0 20px; }
.uke-chips a {
  font-family: var(--uke-mono); font-size: 0.8rem; border: 1px solid var(--uke-ink);
  padding: 3px 13px; border-radius: var(--uke-frame); color: var(--uke-ink); flex: 0 0 auto;
}
.uke-chips a[aria-current] { background: var(--uke-ink); color: var(--uke-sand); }

/* ------------------------------------------------------------ the sheet */
.uke-sheet { max-width: var(--uke-measure-width); }
.uke-sheethead { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-start; padding: 14px 0; border-top: 3px solid var(--uke-ink); border-bottom: var(--uke-rule); }
.uke-frame { display: block; }
.uke-factline { font-family: var(--uke-mono); font-size: 0.78rem; letter-spacing: 0.04em; color: var(--uke-ink); margin: 12px 0 0; }
.uke-factline span { color: var(--uke-lagoon-deep); }
/* byline: the desk name and the publish date on one printed line, set like the
   rest of the sheet furniture — monospace, small, rule above, never a badge */
.uke-byline { display: flex; flex-wrap: wrap; gap: 0 8px; align-items: baseline; margin: 14px 0 0; padding-top: 10px; border-top: var(--uke-rule); font-family: var(--uke-mono); font-size: 0.78rem; letter-spacing: 0.04em; }
.uke-byline .uke-by { color: var(--uke-ink); font-weight: 700; }
.uke-byline .uke-bysep { color: var(--uke-coral); }
.uke-byline .uke-bydate { color: #6c6377; }
.uke-sheetfig { display: block; max-width: 100%; height: auto; margin: 10px 0 22px; border: 1px solid var(--uke-measure); background: #fff; }
.uke-lyricsheet { margin: 26px 0 0; }
.uke-group { display: grid; grid-template-columns: 22px 1fr; gap: 10px; margin: 0 0 20px; }
.uke-grouplabel { font-family: var(--uke-mono); font-size: 0.68rem; letter-spacing: 0.14em; color: var(--uke-coral); writing-mode: vertical-rl; text-transform: uppercase; }
.uke-lines { overflow-x: auto; }
.uke-line { margin: 0 0 13px; }
.uke-chordline, .uke-wordline { display: block; font-family: var(--uke-mono); font-size: 0.84rem; line-height: 1.45; white-space: pre; }
.uke-chordline { color: var(--uke-coral); font-weight: 700; }
.uke-chordline b { background: var(--uke-coral); color: #fff; font-weight: 700; border-radius: var(--uke-frame); padding: 0 3px; }
.uke-wordline { color: var(--uke-ink); }
.uke-stanza { height: 9px; }

/* ------------------------------------------------------- strum bar (sticky) */
.uke-strumbar {
  position: sticky; bottom: 0; z-index: 5;
  background: var(--uke-sand); border-top: 2px solid var(--uke-ink);
  margin-top: 32px; padding: 8px 0 10px;
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
}
.uke-strumbar .uke-strumlabel { font-family: var(--uke-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; }
.uke-strumbar .uke-strumtext { font-family: var(--uke-mono); font-size: 0.86rem; color: var(--uke-lagoon-deep); }
.uke-strumbar .uke-bar { font-family: var(--uke-mono); font-size: 0.72rem; color: #6c6377; }
.uke-strumbar svg { display: block; }

/* ---------------------------------------------------- tuning card (aside) */
.uke-sheetwrap { display: grid; grid-template-columns: 1fr; gap: 0; }
.uke-tuningcard {
  border: 1px solid var(--uke-ink); border-left: 6px solid var(--uke-lagoon);
  padding: 12px 14px; margin: 20px 0;
  max-width: 330px;
}
.uke-tuningcard h2 { font-size: 0.78rem; letter-spacing: 0.14em; margin-bottom: 6px; }
.uke-tuningcard .uke-notes { font-family: var(--uke-mono); font-size: 0.95rem; letter-spacing: 0.26em; }
.uke-tuningcard dl { margin: 8px 0 0; font-family: var(--uke-mono); font-size: 0.76rem; display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; }
.uke-tuningcard dt { color: #6c6377; }
.uke-tuningcard dd { margin: 0; }
@media (min-width: 1080px) {
  .uke-tuningcard { position: fixed; top: 78px; right: max(20px, calc((100vw - 1120px) / 2 + 20px)); width: 250px; margin: 0; }
}

/* ------------------------------------------------------------ prose body */
.uke-prose { max-width: var(--uke-measure-width); }
.uke-prose h2 { margin-top: 30px; padding-top: 14px; border-top: var(--uke-rule); }
.uke-prose h3 { margin-top: 22px; }
.uke-prose ul, .uke-prose ol { padding-left: 22px; margin: 0 0 1em; }
.uke-prose li { margin-bottom: 5px; }
.uke-prose table { border-collapse: collapse; width: 100%; font-size: 0.88rem; }
.uke-prose th, .uke-prose td { border: 1px solid var(--uke-measure); padding: 6px 9px; text-align: left; }
.uke-prose th { background: #fff; font-family: var(--uke-mono); font-size: 0.76rem; letter-spacing: 0.06em; text-transform: uppercase; }
.uke-scroll { overflow-x: auto; margin: 0 0 1em; }
.uke-callout { border-left: 4px solid var(--uke-coral); background: #fff; padding: 12px 16px; margin: 0 0 1.2em; font-size: 0.96rem; }
.uke-note { font-size: 0.86rem; color: #5d5566; border-top: var(--uke-rule); padding-top: 12px; margin-top: 26px; }

/* ------------------------------------------------------------------ faq */
.uke-faq { max-width: var(--uke-measure-width); margin-top: 34px; }
.uke-faq details { border-bottom: var(--uke-rule); padding: 10px 0; }
.uke-faq summary { cursor: pointer; font-weight: 600; }
.uke-faq p { margin: 8px 0 0; }

/* ------------------------------------------------------- prev / next nav */
.uke-turn { display: flex; justify-content: space-between; gap: 18px; margin-top: 30px; padding-top: 14px; border-top: 2px solid var(--uke-ink); font-family: var(--uke-mono); font-size: 0.8rem; }
.uke-turn span { color: #6c6377; }

/* ------------------------------------------------------------ card lists */
.uke-board { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 0; border-top: 3px solid var(--uke-ink); }
.uke-board-item { padding: 16px 18px 16px 0; border-bottom: var(--uke-rule); border-right: var(--uke-rule); }
.uke-board-item h2 { font-size: 1rem; margin-bottom: 4px; }
.uke-board-item p { font-size: 0.9rem; margin-bottom: 8px; }
.uke-board-item .uke-meta { font-family: var(--uke-mono); font-size: 0.72rem; color: var(--uke-lagoon); }

/* --------------------------------------------------------------- legal */
.uke-legal { max-width: 72ch; }
.uke-legal h2 { margin-top: 28px; }
.uke-legal .uke-stamp { font-family: var(--uke-mono); font-size: 0.78rem; color: #6c6377; }

/* --------------------------------------------------------------- footer */
.uke-foot { border-top: 3px solid var(--uke-ink); background: #fff; }
.uke-foot-in { max-width: 1120px; margin: 0 auto; padding: 22px 20px 34px; display: flex; flex-wrap: wrap; gap: 12px 30px; font-family: var(--uke-mono); font-size: 0.76rem; }
.uke-foot-in a { border: 0; }
.uke-foot-in .uke-copy { margin-left: auto; color: #6c6377; }
.uke-disclaimer { max-width: 1120px; margin: 0 auto; padding: 14px 20px 30px; border-top: var(--uke-rule); font-family: var(--uke-mono); font-size: 0.72rem; line-height: 1.6; color: #6c6377; }

@media (max-width: 720px) {
  body { font-size: 16px; }
  h1 { font-size: 1.55rem; }
  .uke-mastnav { margin-left: 0; width: 100%; gap: 14px; }
  .uke-lang { border-left: 0; padding-left: 0; }
  .uke-entry { grid-template-columns: 1fr; gap: 3px; }
  .uke-entry-strum { text-align: left; }
  .uke-main { padding: 22px 16px 80px; }
}