/* ALMANAQUE MUSICA: tema oscuro minimalista */
:root{--bg:#0e0e10;--panel:#17171a;--card:#1d1d21;--bd:#2c2c32;--tx:#f2f2f2;--mu:#9a9aa3;--ac:#e8e8ea;color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--tx);font:15px/1.4 system-ui,-apple-system,"Segoe UI",sans-serif}
h1,h2,h3{margin:0 0 12px}
h2{font-size:18px;margin-top:26px}
.mut,small{color:var(--mu)}
.err{color:#e5645a;font-size:14px;min-height:20px;margin-top:8px}
input,select{width:100%;padding:11px;border-radius:10px;border:1px solid var(--bd);background:var(--card);color:var(--tx);font:inherit;margin-bottom:10px}
input[type=range]{padding:0;margin:0;accent-color:#d8d8dc;background:none;border:0}
.bt{background:var(--ac);color:#111;border:0;border-radius:10px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer}
.bt.g{background:transparent;color:var(--tx);border:1px solid var(--bd)}
.ib{background:none;border:0;color:var(--mu);font-size:17px;cursor:pointer;padding:6px 8px;border-radius:8px}
.ib:hover{color:var(--tx);background:var(--card)}
.ib.big{font-size:22px;color:var(--tx)}
.ib.on{color:var(--tx);background:var(--card)}

/* Acceso */
#login{min-height:100%;display:flex;align-items:center;justify-content:center;padding:20px}
#lf{width:100%;max-width:340px;text-align:center}
#lf h1{font-size:20px;letter-spacing:.2em;margin-bottom:24px}
#lf .bt{width:100%}

/* Estructura */
#app{display:flex;min-height:100%}
aside{width:230px;flex:none;background:var(--panel);border-right:1px solid var(--bd);padding:20px 12px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}
.brand{font-weight:700;letter-spacing:.16em;font-size:14px;padding:0 10px 18px}
nav{display:flex;flex-direction:column;gap:2px;flex:1}
nav button{background:none;border:0;color:var(--mu);text-align:left;font:inherit;padding:9px 10px;border-radius:8px;cursor:pointer}
nav button:hover,nav button.on{background:var(--card);color:var(--tx)}
.out{text-align:left;font-size:14px}
main{flex:1;min-width:0;padding:24px 24px 150px;max-width:980px}

/* Portadas: si no hay imagen, marcador discreto con texto */
.cover{width:100%;aspect-ratio:1;border-radius:8px;overflow:hidden;background:var(--card);border:1px solid var(--bd);display:flex;align-items:center;justify-content:center}
.cover img{width:100%;height:100%;object-fit:cover;display:block}
.cover.none{background:linear-gradient(135deg,#222228,#18181c)}
.cover.none span{font-size:11px;color:var(--mu);text-align:center;padding:4px;letter-spacing:.03em}
.cover.sm{width:44px;flex:none}
.cover.sm.none span{font-size:8px;line-height:1.1}

/* Listas y tarjetas */
.row{display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px;border:1px solid transparent}
.row:hover{background:var(--panel)}
.row.on{border-color:var(--bd);background:var(--panel)}
.row .meta{flex:1;min-width:0;cursor:pointer}
.row .meta b,.row .meta small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dur,.date{color:var(--mu);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:14px}
.card{cursor:pointer}
.card b{display:block;margin-top:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tools{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 14px}
.up-row{background:var(--panel);border:1px solid var(--bd);border-radius:12px;padding:12px;margin-bottom:10px}
.up-row .st{font-size:13px;color:var(--mu)}

/* Reproductor */
#player{position:fixed;left:0;right:0;bottom:0;background:var(--panel);border-top:1px solid var(--bd);display:grid;grid-template-columns:1fr 2fr 1fr;gap:12px;align-items:center;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));z-index:5}
.pl-info{display:flex;align-items:center;gap:10px;min-width:0}
.pl-info .cover{width:48px;flex:none}
.pl-info b,.pl-info small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pl-ctl .btns{display:flex;justify-content:center;gap:4px}
.bar{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--mu)}
.bar input{flex:1}
.pl-vol{display:flex;align-items:center;gap:8px;justify-content:flex-end}
.pl-vol input{width:100px}

/* Ventanas y avisos */
.ov{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;padding:16px;z-index:10}
.md{background:var(--panel);border:1px solid var(--bd);border-radius:14px;padding:18px;width:100%;max-width:380px;max-height:80vh;overflow:auto}
.md .bt{width:100%;margin-bottom:8px}
#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:120px;background:var(--ac);color:#111;padding:10px 16px;border-radius:10px;font-size:14px;max-width:90%;z-index:20;display:none}

@media (max-width:760px){
  #app{flex-direction:column}
  aside{width:100%;height:auto;position:static;flex-direction:row;align-items:center;padding:10px;overflow-x:auto;gap:8px}
  .brand{padding:0 8px 0 0;white-space:nowrap}
  nav{flex-direction:row;flex:none}
  nav button{white-space:nowrap}
  .out{white-space:nowrap}
  main{padding:16px 14px 190px}
  #player{grid-template-columns:1fr;gap:6px}
  .pl-vol,.date{display:none}
}