/* Himnario digital — tema: papel marfil, vino y oro */
:root{
  --serif:"Cormorant Garamond","EB Garamond",Georgia,"Times New Roman",serif;
  --text:"Lora",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --paper:#fbf6ec; --paper-2:#f3ead7; --card:#fffdf8; --ink:#2b211b; --ink-2:#76675a;
  --wine:#6e1f2d; --wine-2:#8d2e40; --on-wine:#fbf1e4; --gold:#b58a3c; --gold-2:#d9b66a;
  --line:#e6d9bf; --chord:#a23f1c; --hl:#f6e3a8;
  --shadow:0 18px 40px -22px rgba(74,34,18,.45); --shadow-s:0 6px 16px -10px rgba(74,34,18,.35);
  --fs:1.28rem; --sidebar:372px; --r:14px;
  color-scheme:light;
}
:root[data-theme="sepia"]{
  --paper:#efe2c4; --paper-2:#e6d6b0; --card:#f6ebd1; --ink:#3b2c1c; --ink-2:#7d6a4f;
  --line:#d6c295; --hl:#ecd58b;
}
:root[data-theme="night"]{
  --paper:#15110f; --paper-2:#1d1816; --card:#1b1613; --ink:#eee4d3; --ink-2:#a99b88;
  --wine:#e3a6ae; --wine-2:#f2bcc3; --on-wine:#2a0f15; --gold:#d8ae61; --gold-2:#e9c982;
  --line:#322821; --chord:#eda764; --hl:#4a3b14;
  --shadow:0 18px 40px -22px rgba(0,0,0,.8); --shadow-s:0 6px 16px -10px rgba(0,0,0,.7);
  color-scheme:dark;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.5;overflow:hidden}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.plain{background:none;border:0}
[hidden]{display:none!important}

/* ---------- Estructura ---------- */
.app{display:grid;grid-template-columns:var(--sidebar) 1fr;height:100dvh;overflow:hidden}
.sidebar{display:flex;flex-direction:column;min-height:0;background:var(--paper-2);border-right:1px solid var(--line);position:relative;z-index:2}
.reader{position:relative;display:flex;flex-direction:column;min-width:0;min-height:0;
  background:
    radial-gradient(1200px 500px at 70% -10%, color-mix(in srgb,var(--gold) 12%,transparent), transparent 70%),
    var(--paper)}

/* ---------- Marca ---------- */
.brand{padding:calc(1.4rem + env(safe-area-inset-top)) 1.5rem 1.2rem;text-align:center;color:var(--on-wine);
  background:
    radial-gradient(420px 200px at 50% -20%, rgba(255,214,150,.18), transparent 70%),
    linear-gradient(165deg,var(--wine-2),var(--wine) 60%,color-mix(in srgb,var(--wine) 80%,#000));
  border-bottom:3px solid var(--gold)}
:root[data-theme="night"] .brand{color:#fbeee0;background:linear-gradient(165deg,#5a1a28,#3d111b 70%);}
.brand-orn{color:var(--gold-2);display:flex;justify-content:center;opacity:.95}
.brand-kicker{margin:.55rem 0 .1rem;font-size:.7rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-2);font-weight:500}
.brand-title{margin:0;font-family:var(--serif);font-weight:600;font-style:italic;font-size:2rem;line-height:1.05;letter-spacing:.01em}
.brand-meta{margin:.55rem 0 0;font-size:.78rem;opacity:.8}

/* ---------- Búsqueda y filtros ---------- */
.search{display:flex;align-items:center;gap:.55rem;margin:1rem 1rem .6rem;padding:.2rem .85rem;background:var(--card);border:1px solid var(--line);border-radius:999px;box-shadow:var(--shadow-s);color:var(--ink-2)}
.search:focus-within{border-color:var(--gold);box-shadow:0 0 0 3px color-mix(in srgb,var(--gold) 25%,transparent)}
.search input{flex:1;min-width:0;border:0;background:none;color:var(--ink);font:inherit;font-size:.95rem;padding:.6rem 0;outline:none}
.search input::-webkit-search-cancel-button{display:none}
.search input::placeholder{color:var(--ink-2);opacity:.85}
#qClear{font-size:1.4rem;line-height:1;color:var(--ink-2);padding:0 .2rem}
.filters{display:flex;align-items:center;gap:.6rem;margin:0 1rem .7rem}
.seg{flex:1;display:grid;grid-template-columns:repeat(3,1fr);background:color-mix(in srgb,var(--ink) 7%,transparent);border-radius:999px;padding:3px}
.seg button{border:0;background:none;padding:.38rem .3rem;border-radius:999px;font-size:.8rem;font-weight:500;color:var(--ink-2);transition:background .2s,color .2s}
.seg button.on{background:var(--card);color:var(--wine);box-shadow:var(--shadow-s)}
.chipbtn{border:1px solid var(--line);background:var(--card);color:var(--wine);border-radius:999px;padding:.38rem .8rem;font-size:.8rem;font-weight:600;min-width:3.4rem}

/* ---------- Lista ---------- */
.list-wrap{flex:1;min-height:0;overflow:auto;padding:0 .6rem 1.5rem;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.list{list-style:none;margin:0;padding:0}
.list .letter{position:sticky;top:0;z-index:1;margin:0;padding:.55rem .8rem .25rem;font-family:var(--serif);font-size:1.15rem;font-weight:700;color:var(--gold);background:linear-gradient(var(--paper-2) 70%,transparent)}
.item{display:flex;align-items:baseline;gap:.8rem;width:100%;text-align:left;padding:.62rem .8rem;border:0;background:none;border-radius:10px;border-left:3px solid transparent;transition:background .15s}
.item:hover{background:color-mix(in srgb,var(--card) 70%,transparent)}
.item.on{background:var(--card);border-left-color:var(--wine);box-shadow:var(--shadow-s)}
.item .n{flex:0 0 2.5rem;text-align:right;font-family:var(--serif);font-weight:700;font-size:1.2rem;color:var(--gold)}
.item .t{display:block;font-weight:500;font-size:.97rem;line-height:1.25;color:var(--ink)}
.item .a{display:block;font-size:.76rem;color:var(--ink-2);margin-top:.1rem}
.item .star{margin-left:auto;color:var(--gold);font-size:.9rem}
.empty{text-align:center;color:var(--ink-2);padding:2rem 1.2rem;font-size:.92rem}
.empty a{color:var(--wine)}

/* ---------- Lector ---------- */
.reader-bar{display:flex;align-items:center;gap:.5rem;padding:calc(.5rem + env(safe-area-inset-top)) 1rem .5rem;min-height:3.4rem;border-bottom:1px solid transparent;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(10px);position:relative;z-index:3}
.reader-bar-title{flex:1;min-width:0;font-family:var(--serif);font-weight:600;font-size:1.15rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:0;transition:opacity .2s;color:var(--wine)}
.reader.scrolled .reader-bar{border-bottom-color:var(--line)}
.reader.scrolled .reader-bar-title{opacity:1}
.bar-actions{display:flex;gap:.3rem;margin-left:auto}
.icon{width:2.5rem;height:2.5rem;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--ink);box-shadow:var(--shadow-s);transition:transform .15s}
.icon:active{transform:scale(.94)}
.mobile-only{display:none}
.reader-scroll{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scroll-behavior:smooth;padding:0 clamp(1.2rem,5vw,3rem) 9rem}
.hymn{max-width:42rem;margin:0 auto;padding-top:1.2rem;animation:rise .45s cubic-bezier(.2,.7,.2,1)}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.hymn-head{text-align:center}
.badge{display:inline-grid;place-items:center;width:4.4rem;height:4.4rem;border-radius:50%;font-family:var(--serif);font-weight:700;font-size:1.9rem;color:var(--wine);background:var(--card);border:1.5px solid var(--gold);box-shadow:0 0 0 5px color-mix(in srgb,var(--gold) 16%,transparent),var(--shadow-s)}
.hymn-title{margin:1rem 0 .15rem;font-family:var(--serif);font-weight:600;font-size:clamp(2rem,5vw,2.9rem);line-height:1.05;letter-spacing:.005em;color:var(--ink);text-wrap:balance}
.hymn-author{margin:0;color:var(--ink-2);font-size:.92rem;font-style:italic}
.refs{display:flex;flex-wrap:wrap;gap:.45rem;justify-content:center;margin:1rem 0 0}
.ref{display:inline-flex;align-items:center;gap:.4rem;padding:.3rem .8rem;border-radius:999px;border:1px solid color-mix(in srgb,var(--wine) 40%,var(--line));background:color-mix(in srgb,var(--wine) 6%,transparent);color:var(--wine);text-decoration:none;font-size:.82rem;font-weight:500;transition:background .15s,color .15s}
.ref:hover{background:var(--wine);color:var(--on-wine)}
.orn{display:flex;justify-content:center;color:var(--gold);margin:1.4rem 0 1.5rem;opacity:.9}
.lyrics{font-family:var(--text);font-size:var(--fs);line-height:1.7;color:var(--ink);text-align:center}
.stanza{margin:0 0 1.55rem;text-wrap:pretty}
.lyrics.with-chords{text-align:left;max-width:36rem;margin:0 auto;line-height:2}
.ch{display:inline-block;font-family:var(--sans);font-weight:600;font-size:.72em;line-height:1;color:var(--chord);background:color-mix(in srgb,var(--chord) 11%,transparent);padding:.17em .38em;border-radius:.35em;margin:0 .12em;vertical-align:.12em;white-space:nowrap}
.footnote{margin:2rem auto 0;max-width:30rem;text-align:center;font-size:.78rem;color:var(--ink-2)}

/* ---------- Barra inferior ---------- */
.dock{position:absolute;left:50%;bottom:calc(1rem + env(safe-area-inset-bottom));transform:translateX(-50%);display:flex;align-items:center;gap:.15rem;padding:.35rem .5rem;background:color-mix(in srgb,var(--card) 92%,transparent);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:999px;box-shadow:var(--shadow);max-width:calc(100% - 1.2rem);overflow-x:auto;scrollbar-width:none;z-index:4}
.dock::-webkit-scrollbar{display:none}
.dockbtn{display:flex;flex-direction:column;align-items:center;gap:.12rem;border:0;background:none;padding:.38rem .6rem;border-radius:12px;color:var(--ink-2);font-size:.62rem;font-weight:500;letter-spacing:.02em;min-width:3.1rem;transition:background .15s,color .15s}
.dockbtn:hover{background:color-mix(in srgb,var(--ink) 6%,transparent);color:var(--ink)}
.dockbtn[aria-pressed="true"]{color:var(--wine)}
.dockbtn#fav[aria-pressed="true"] svg{fill:var(--gold);stroke:var(--gold)}
.dockbtn#chords[aria-pressed="true"]{background:color-mix(in srgb,var(--wine) 10%,transparent)}
.aa{font-family:var(--serif);font-weight:700;font-size:1.35rem;line-height:1.1}
.aa.small{font-size:1rem;line-height:1.5rem}
.transpose{display:flex;align-items:center;gap:.15rem;padding:0 .3rem;border-left:1px solid var(--line);border-right:1px solid var(--line);margin:0 .2rem}
.transpose button{width:1.9rem;height:1.9rem;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--wine);font-weight:700}
.transpose span{min-width:2rem;text-align:center;font-size:.8rem;font-weight:600;color:var(--wine)}

/* ---------- Bienvenida ---------- */
.welcome{text-align:center;padding:14vh 1rem 0;color:var(--ink-2)}
.welcome .badge{margin-bottom:1rem;font-size:2.2rem}
.welcome h2{font-family:var(--serif);font-weight:600;font-size:2.2rem;color:var(--ink);margin:0 0 .4rem}
.welcome p{margin:.2rem auto;max-width:26rem}

/* ---------- Proyección ---------- */
.stage{position:fixed;inset:0;z-index:50;background:#0e0a09;color:#f7ecd8;display:grid;place-items:center;font-family:var(--text)}
.stage-body{padding:4vh 7vw;text-align:center;width:100%}
.stage-body .s-lines{font-weight:500;line-height:1.35;text-wrap:balance}
.stage-body .s-num{display:inline-block;font-family:var(--serif);font-size:min(10vh,5rem);color:var(--gold-2);border:2px solid var(--gold);border-radius:50%;width:1.7em;height:1.7em;line-height:1.7em;margin-bottom:2vh}
.stage-body .s-title{font-family:var(--serif);font-size:min(10vh,5.5rem);font-weight:600;font-style:italic;line-height:1.05}
.stage-body .s-author{margin-top:2vh;color:#c9b99f;font-size:min(3vh,1.4rem);font-family:var(--sans)}
.stage-close{position:absolute;top:1rem;right:1.2rem;z-index:2;background:none;border:0;color:#bda98a;font-size:2.4rem;line-height:1}
.stage-dots{position:absolute;bottom:2.2vh;left:0;right:0;display:flex;justify-content:center;gap:.5rem}
.stage-dots i{width:.5rem;height:.5rem;border-radius:50%;background:#5a4c3b}
.stage-dots i.on{background:var(--gold-2);transform:scale(1.25)}
.stage-nav{position:absolute;top:0;bottom:0;width:30%;background:none;border:0}
.stage-nav.left{left:0}.stage-nav.right{right:0}

.toast{position:fixed;left:50%;bottom:6rem;transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:.6rem 1.1rem;border-radius:999px;font-size:.85rem;box-shadow:var(--shadow);z-index:60}

/* ---------- Móvil ---------- */
@media (max-width:860px){
  .app{grid-template-columns:1fr}
  .reader{position:fixed;inset:0;transform:translateX(100%);transition:transform .32s cubic-bezier(.2,.7,.2,1);z-index:10}
  .app.reading .reader{transform:none}
  .mobile-only{display:grid}
  .brand-title{font-size:1.75rem}
  .dock{gap:0;padding:.3rem .35rem}
  .dockbtn{min-width:2.8rem;padding:.35rem .4rem}
}
@media (min-width:861px){ .reader-scroll{padding-bottom:7rem} }
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{
  .sidebar,.dock,.reader-bar,.toast,.stage{display:none!important}
  body,.app,.reader,.reader-scroll{overflow:visible;height:auto;display:block;background:#fff}
  .lyrics{font-size:12pt;color:#000}
}

/* ---------- Instalación (setup.php) ---------- */
.setup{max-width:42rem;margin:0 auto;padding:2rem 1.2rem 4rem;height:100dvh;overflow:auto}
.setup h1{font-family:var(--serif);font-weight:600;font-size:2.3rem;margin:0 0 .3rem;color:var(--wine)}
.setup .lead{color:var(--ink-2);margin:0 0 1.5rem}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.2rem 1.3rem;margin:1rem 0;box-shadow:var(--shadow-s)}
.panel h2{margin:0 0 .3rem;font-family:var(--serif);font-size:1.5rem}
.panel p{margin:.3rem 0 .8rem;color:var(--ink-2);font-size:.92rem}
.panel input[type=password],.panel input[type=file]{width:100%;padding:.65rem .8rem;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);font:inherit}
.btn{display:inline-block;margin-top:.7rem;padding:.6rem 1.2rem;border:0;border-radius:999px;background:var(--wine);color:var(--on-wine);font-weight:600;text-decoration:none}
.btn.ghost{background:none;border:1px solid var(--wine);color:var(--wine)}
.status{margin-top:.7rem;font-size:.9rem}
.status.bad{color:#b3261e}.status.ok{color:#2e7d32}
progress{width:100%;height:.5rem;accent-color:var(--wine);margin-top:.6rem}