:root{
  --bg:#0b1020; --bg2:#121a2d; --card:rgba(255,255,255,.08); --text:#e8edf7; --muted:#a9b4c8;
  --line:rgba(255,255,255,.12); --accent:#7dd3fc; --accent2:#a78bfa; --shadow:0 12px 32px rgba(0,0,0,.28);
  --font:1.08rem;
}
body.light{
  --bg:#f4f7fb; --bg2:#e9eef8; --card:rgba(255,255,255,.86); --text:#172033; --muted:#5f6c84;
  --line:rgba(23,32,51,.12); --accent:#2563eb; --accent2:#7c3aed; --shadow:0 10px 24px rgba(28,41,65,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;min-height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Arial,sans-serif;
  background:linear-gradient(180deg,var(--bg),var(--bg2));
  color:var(--text);
}
body.fullscreen .topbar, body.fullscreen .bottom-nav{display:none}
body.fullscreen main{padding-bottom:18px}
#app{max-width:920px;margin:0 auto;padding:12px 12px 96px}
.glass{background:var(--card);backdrop-filter:blur(16px);border:1px solid var(--line);box-shadow:var(--shadow)}
.topbar,.section-head,.bottom-nav{border-radius:22px}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;margin-bottom:14px}
.brand{display:flex;align-items:center;gap:12px}
.appicon{
  width:48px;height:48px;border-radius:16px;display:grid;place-items:center;font-size:1.4rem;
  background:linear-gradient(135deg,var(--accent),var(--accent2)); color:white; font-weight:700;
}
.eyebrow{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
h1,h2,h3,p{margin:0}
h1{font-size:1.15rem}
.hero{margin-bottom:14px}
.hero-card{
  border-radius:28px;padding:22px;position:relative;overflow:hidden;
  background:
    radial-gradient(circle at top right, rgba(125,211,252,.22), transparent 35%),
    radial-gradient(circle at bottom left, rgba(167,139,250,.22), transparent 35%),
    var(--card);
}
.cover-tag{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.12);font-size:.8rem;margin-bottom:12px}
.hero-card h2{font-size:1.8rem;margin-bottom:10px}
.hero-card p{color:var(--muted);line-height:1.5}
.hero-actions{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
button{border:0;background:none;color:inherit;font:inherit}
.primary,.secondary,.quick,.item,.icon-btn,.nav-btn{cursor:pointer}
.primary,.secondary{padding:12px 16px;border-radius:16px}
.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:white;font-weight:700}
.secondary{background:rgba(255,255,255,.12)}
.search-card{padding:14px;border-radius:22px;margin-bottom:14px}
.search-card input{
  width:100%;border:0;outline:none;background:transparent;color:var(--text);font-size:1rem
}
.quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:14px}
.quick{padding:16px;border-radius:20px;display:flex;flex-direction:column;gap:8px;align-items:flex-start;text-align:left}
.quick span{font-size:.95rem}
.section-title{display:flex;justify-content:space-between;align-items:center;margin:8px 2px 10px}
.list{display:grid;gap:10px}
.item{
  width:100%;text-align:left;padding:14px;border-radius:20px;background:var(--card);border:1px solid var(--line);
  display:grid;grid-template-columns:58px 1fr;gap:12px;box-shadow:var(--shadow)
}
.num{
  min-width:58px;height:58px;border-radius:16px;display:grid;place-items:center;font-weight:800;
  background:linear-gradient(135deg,rgba(125,211,252,.2),rgba(167,139,250,.2));
}
.meta h3{font-size:1rem;margin-bottom:4px}
.meta p{font-size:.9rem;color:var(--muted);line-height:1.35}
.view{display:none}
.view.active{display:block}
.section-head{display:flex;align-items:center;gap:12px;padding:12px 14px;margin-bottom:12px}
.sticky{position:sticky;top:8px;z-index:10}
.grow{flex:1}
.head-actions{display:flex;gap:8px}
.icon-btn{
  width:40px;height:40px;border-radius:14px;background:rgba(255,255,255,.12);display:grid;place-items:center
}
.hymn-card{padding:18px;border-radius:24px}
#hymnText{
  white-space:pre-wrap;word-break:break-word;line-height:1.68;margin:0;font-size:var(--font);
  font-family:inherit
}
.bottom-nav{
  position:fixed;left:50%;bottom:12px;transform:translateX(-50%);width:min(920px,calc(100% - 24px));
  display:grid;grid-template-columns:repeat(3,1fr);padding:8px;gap:8px
}
.nav-btn{padding:12px;border-radius:16px;color:var(--muted)}
.nav-btn.active{background:rgba(255,255,255,.12);color:var(--text);font-weight:700}
.empty{padding:20px;border-radius:18px;background:var(--card);border:1px dashed var(--line);color:var(--muted);text-align:center}
@media (max-width:720px){
  #app{padding:10px 10px 92px}
  .quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-card h2{font-size:1.55rem}
  .item{grid-template-columns:52px 1fr}
  .num{min-width:52px;height:52px}
}

.item:hover{transform:translateY(-1px)}
#hymnText{letter-spacing:.01em}