/* Lobpreis songbook — warm cream / warm dark, hand-written CSS */

:root {
  --bg: #faf5ec;
  --fg: #2b211a;
  --muted: #6b5a4a;
  --accent: #b8551f;
  --rule: #e6dcc7;
  --btn-bg: rgba(0,0,0,0.04);
  --btn-bg-hover: rgba(0,0,0,0.08);
  --lyrics-size: 1.1rem;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1d1714;
    --fg: #ece1cf;
    --muted: #a89682;
    --accent: #e09060;
    --rule: #322822;
    --btn-bg: rgba(255,255,255,0.06);
    --btn-bg-hover: rgba(255,255,255,0.12);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #1d1714;
  --fg: #ece1cf;
  --muted: #a89682;
  --accent: #e09060;
  --rule: #322822;
  --btn-bg: rgba(255,255,255,0.06);
  --btn-bg-hover: rgba(255,255,255,0.12);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  min-height: 100dvh;
}

a { color: var(--accent); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }

/* ---------- top bar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.6rem 0.9rem;
  padding-top: max(0.6rem, env(safe-area-inset-top));
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
}

.brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--fg);
  letter-spacing: 0.02em;
}
.brand:hover { text-decoration: none; color: var(--accent); }

.controls { display: flex; gap: 0.3rem; }

.iconbtn {
  font: inherit;
  font-size: 0.95rem;
  min-width: 2.2rem;
  height: 2.2rem;
  padding: 0 0.55rem;
  border: 1px solid var(--rule);
  border-radius: 0.5rem;
  background: var(--btn-bg);
  color: var(--fg);
  cursor: pointer;
  line-height: 1;
  touch-action: manipulation;
}
.iconbtn:hover, .iconbtn:focus-visible { background: var(--btn-bg-hover); }
.iconbtn:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.iconbtn:active { transform: translateY(1px); }
.iconbtn[aria-pressed="true"] {
  color: var(--accent);
  border-color: var(--accent);
}
.iconbtn:disabled {
  opacity: 0.35;
  cursor: default;
}
.iconbtn:disabled:hover { background: var(--btn-bg); }

/* ---------- main wrappers ---------- */

main {
  max-width: 740px;
  margin: 0 auto;
  padding: 1rem 1rem 4rem;
  padding-bottom: max(4rem, env(safe-area-inset-bottom));
}

/* ---------- index page ---------- */

.index #q {
  width: 100%;
  font: inherit;
  font-size: 1.1rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--rule);
  border-radius: 0.6rem;
  background: var(--bg);
  color: var(--fg);
  margin-bottom: 1.2rem;
}
.index #q:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }

.letter { margin: 0 0 1.2rem; }
.letter h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin: 1.2rem 0 0.4rem;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.2rem;
}
.letter ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.letter li { margin: 0; }
.letter li a {
  display: block;
  padding: 0.55rem 0.2rem;
  color: var(--fg);
  border-bottom: 1px solid transparent;
}
.letter li a:hover, .letter li a:focus-visible {
  color: var(--accent);
  text-decoration: none;
  border-bottom-color: var(--rule);
}

#noresults { color: var(--muted); padding: 1rem 0.2rem; }

/* ---------- song page ---------- */

.song-page article.song { margin: 0 0 2.2rem; }
.song-page article.song + article.song {
  border-top: 1px solid var(--rule);
  padding-top: 1.2rem;
}

.song h2 {
  font-size: 1.4rem;
  margin: 0.2rem 0 0.9rem;
  letter-spacing: 0.01em;
}

.lyrics {
  font-size: var(--lyrics-size);
  line-height: 1.55;
}

.line {
  margin: 0 0 0.15em 0;
  min-height: 1em;
}

/* blank-line stanza separator */
.line.blank {
  height: 0.8em;
  min-height: 0;
}

/* Each .syl reserves its own chord-row above its text, so wrapped visual
   lines also get a chord band (the chord is anchored to the .syl, not to
   the paragraph's first row). */
.syl {
  position: relative;
  display: inline-block;
  vertical-align: baseline;
  padding-top: 1.8em;
}

.chord {
  position: absolute;
  top: 1.1em;
  left: 0;
  white-space: nowrap;
  font-weight: 700;
  font-size: 0.82em;
  line-height: 1;
  color: var(--accent);
  letter-spacing: 0;
  pointer-events: none;
}

/* hide chords toggle */
:root.no-chords .chord { display: none; }
:root.no-chords .syl { padding-top: 0; }

/* ---------- responsive niceties ---------- */

@media (min-width: 600px) {
  .topbar { padding: 0.7rem 1.2rem; }
  .brand { font-size: 1.15rem; }
  main { padding: 1.4rem 1.4rem 4rem; }
  .song h2 { font-size: 1.6rem; }
}

@media (max-width: 360px) {
  .iconbtn { min-width: 2rem; height: 2rem; font-size: 0.9rem; padding: 0 0.4rem; }
  .brand { font-size: 0.95rem; }
}

/* avoid horizontal overflow from very long words/chords */
.lyrics, .lyrics * { overflow-wrap: break-word; }