/* Biblioteca personal · papel, tinta y portadas reales. */

.estante-biblioteca{
  grid-column:1/-1; min-height:126px; display:flex; align-items:stretch;
  justify-content:space-between; overflow:hidden; border:1.5px solid var(--tinta);
  border-radius:14px; background:#E3EAE0; color:var(--tinta); cursor:pointer;
  text-align:left; font:inherit; padding:0;
}
.estante-biblioteca:hover{box-shadow:0 7px 20px rgba(27,42,65,.15); transform:translateY(-2px)}
.estante-bib-texto{display:flex; flex-direction:column; justify-content:center; gap:4px; padding:18px 20px; min-width:0}
.estante-bib-texto small{font-family:'IBM Plex Mono',monospace; font-size:.58rem; letter-spacing:.1em; text-transform:uppercase; color:var(--visado)}
.estante-bib-texto strong{font-family:'Fraunces',serif; font-size:1.35rem; line-height:1.05}
.estante-bib-texto i{font-family:'IBM Plex Mono',monospace; font-size:.58rem; font-style:normal; color:var(--tinta-suave); margin-top:7px}
.estante-bib-lomos{display:flex; align-items:flex-end; gap:5px; padding:24px 22px 0 8px}
.estante-bib-lomos i{display:block; width:22px; height:86px; border-radius:3px 3px 0 0; background:#294753; box-shadow:inset 3px 0 rgba(0,0,0,.13)}
.estante-bib-lomos i:nth-child(2){height:72px;background:#DDB64F}
.estante-bib-lomos i:nth-child(3){height:96px;background:#574C62}
.estante-bib-lomos i:nth-child(4){height:79px;background:#C95F44}
.estante-bib-lomos i:nth-child(5){height:90px;background:#7C967D}

.bib{padding-bottom:28px}
.bib button,.bib input,.bib select,.bib textarea{font:inherit;color:inherit}
.bib-cabecera{display:flex; align-items:flex-end; justify-content:space-between; gap:18px; margin:2px 0 17px}
.bib-cabecera h2{font-family:'Fraunces',serif;font-size:2rem;line-height:1;margin:7px 0 4px;color:#242820}
.bib-cabecera p{font-size:.8rem;color:var(--tinta-suave)}
.bib .bib-anadir,.bib .bib-editor-acciones .primario,.bib .bib-acciones .primario{
  flex:0 0 auto; border:1.5px solid var(--tinta); border-radius:999px;
  background:var(--tinta); color:var(--papel); padding:10px 16px; cursor:pointer;
  font-family:'IBM Plex Mono',monospace!important; font-size:.64rem!important; font-weight:600!important;
}
.bib .bib-anadir:hover,.bib .bib-editor-acciones .primario:hover,.bib .bib-acciones .primario:hover{background:#293B55}

.bib-ahora{display:flex!important; align-items:stretch; justify-content:space-between; gap:16px; min-height:142px; margin-bottom:18px; padding:12px 16px 12px 20px; border-radius:16px; background:#DCE6DA; overflow:hidden}
.bib-ahora-txt{display:flex; flex-direction:column; justify-content:center; flex:1; min-width:0}
.bib-ahora-txt>span{font-family:'IBM Plex Mono',monospace;font-size:.57rem;letter-spacing:.08em;text-transform:uppercase;color:#46614F;font-weight:600}
.bib-ahora-txt>button{display:flex;flex-direction:column;align-items:flex-start;background:none;border:0;padding:7px 0 8px;cursor:pointer;text-align:left}
.bib-ahora-txt strong{font-family:'Fraunces',serif;font-size:1.45rem;line-height:1.08;color:#242820}
.bib-ahora-txt small{font-size:.76rem;color:#687168;margin-top:4px}
.bib-progreso{display:flex;align-items:center;gap:9px;max-width:460px}
.bib-progreso:before{content:"";position:absolute}
.bib-progreso{height:7px;background:rgba(70,97,79,.22);border-radius:999px;position:relative;margin-right:58px}
.bib-progreso i{display:block;height:100%;border-radius:999px;background:#55735E}
.bib-progreso em{position:absolute;left:calc(100% + 9px);top:-4px;white-space:nowrap;font-family:'IBM Plex Mono',monospace;font-size:.58rem;font-style:normal;color:#687168}
.bib-ahora .bib-portada.pequena{flex:0 0 82px;width:82px;min-height:118px;align-self:center}

.bib-datos{margin:0 0 18px}
.bib-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-bottom:8px}
.bib-kpi{min-width:0;border:1.5px solid var(--linea);border-top:4px solid #294753;border-radius:12px;background:var(--blanco);padding:10px 7px;text-align:center}
.bib-kpi.rojo{border-top-color:#B2553C}.bib-kpi.ambar{border-top-color:#B58537}.bib-kpi.verde{border-top-color:#668069}.bib-kpi.azul{border-top-color:#345E72}
.bib-kpi b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:'Bricolage Grotesque',sans-serif;font-size:1.15rem;line-height:1.18;color:#242820}
.bib-kpi span{font-family:'IBM Plex Mono',monospace;font-size:.48rem;letter-spacing:.045em;text-transform:uppercase;color:var(--tinta-suave)}
.bib-grafico{border:1.5px solid var(--linea);border-radius:14px;background:rgba(255,255,255,.7);padding:13px 15px 10px}
.bib-grafico-cabecera{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:8px}
.bib-grafico-cabecera>div:first-child>span{font-family:'IBM Plex Mono',monospace;font-size:.48rem;letter-spacing:.1em;text-transform:uppercase;color:#668069}
.bib-grafico h3{font-family:'Fraunces',serif;font-size:1rem;line-height:1.1;color:#242820;margin:2px 0 0}
.bib-metrica{display:flex;gap:3px;padding:3px;border:1px solid var(--linea);border-radius:999px;background:#F1F0E9}
.bib-metrica button{border:0;border-radius:999px;background:none;padding:5px 9px;cursor:pointer;font-family:'IBM Plex Mono',monospace;font-size:.52rem;color:var(--tinta-suave)}
.bib-metrica button.on{background:var(--tinta);color:var(--papel)}
.bib-columnas{display:flex;align-items:stretch;gap:7px;height:142px;overflow-x:auto;padding:4px 2px 0;scrollbar-width:thin;scrollbar-color:#C8C7BE transparent}
.bib-columna{display:grid;grid-template-rows:20px 1fr 18px;flex:1 0 34px;min-width:34px;max-width:78px;text-align:center}
.bib-columna>b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:'IBM Plex Mono',monospace;font-size:.48rem;font-weight:500;color:#687168}
.bib-columna>span{display:flex;align-items:flex-end;justify-content:center;border-bottom:1px solid #C9CCC5}
.bib-columna i{display:block;width:min(72%,34px);min-height:0;border-radius:4px 4px 0 0;background:linear-gradient(180deg,#C78942,#B2553C);transition:height .24s ease}
.bib-columna small{padding-top:5px;font-family:'IBM Plex Mono',monospace;font-size:.48rem;color:#737970}
.bib-grafico-nota,.bib-grafico-vacio{font-family:'IBM Plex Mono',monospace;font-size:.48rem;line-height:1.45;color:#858981;margin:7px 1px 0}
.bib-grafico-vacio{display:grid;place-items:center;min-height:100px;text-align:center}

.bib-vistas{display:flex;width:max-content;max-width:100%;gap:3px;margin:0 0 14px;padding:3px;border:1px solid var(--linea);border-radius:999px;background:#EEEDE6}
.bib-vistas button{border:0;border-radius:999px;background:none;padding:7px 13px;cursor:pointer;font-family:'IBM Plex Mono',monospace;font-size:.58rem;color:var(--tinta-suave)}
.bib-vistas button.on{background:var(--tinta);color:var(--papel)}
.bib-vistas b{font-weight:500;opacity:.72}

.bib-herramientas{display:flex;gap:8px;margin-bottom:10px}
.bib-buscar{flex:1;display:flex;align-items:center;gap:7px;border:1.5px solid var(--linea);border-radius:10px;background:var(--blanco);padding:0 10px;min-width:0}
.bib-buscar input{width:100%;border:0;outline:0;background:transparent;padding:9px 0;font-size:.8rem}
.bib-herramientas select{width:auto;border:1.5px solid var(--linea);border-radius:10px;background:var(--blanco);padding:8px 10px;font-size:.72rem}
.bib-tabs{display:flex;gap:18px;overflow-x:auto;border-bottom:1.5px solid var(--linea);margin-bottom:16px;scrollbar-width:none}
.bib-tabs::-webkit-scrollbar{display:none}
.bib-tabs button{flex:0 0 auto;border:0;border-bottom:3px solid transparent;background:none;padding:9px 0 10px;color:#6B7069;cursor:pointer;font-size:.74rem}
.bib-tabs button.on{border-bottom-color:#B2553C;color:#242820}
.bib-tabs b{font-family:'IBM Plex Mono',monospace;font-size:.55rem;font-weight:500;margin-left:2px}
.bib-personas{display:flex;gap:4px;width:max-content;padding:3px;margin:-2px 0 11px;border:1px solid var(--linea);border-radius:999px;background:var(--blanco)}
.bib-personas button{border:0;border-radius:999px;background:none;padding:5px 10px;font-family:'IBM Plex Mono',monospace;font-size:.56rem;color:var(--tinta-suave);cursor:pointer}
.bib-personas button.on{background:var(--tinta);color:var(--papel)}

.bib-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 14px}
.bib-libro{display:flex;flex-direction:column;align-items:stretch;min-width:0;border:0;background:none;text-align:left;cursor:pointer;padding:0}
.bib-portada{position:relative;width:100%;aspect-ratio:2/3;border-radius:6px;overflow:hidden;background:#D9D5C9;box-shadow:-5px 6px 0 #D4CFC2,0 8px 16px rgba(27,42,65,.12);transition:transform .18s ease,box-shadow .18s ease}
.bib-portada:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:rgba(15,18,16,.52);z-index:2}
.bib-portada img{display:block;width:100%;height:100%;object-fit:cover}
.bib-libro:hover .bib-portada{transform:translateY(-4px);box-shadow:-5px 7px 0 #D4CFC2,0 13px 22px rgba(27,42,65,.2)}
.bib-portada-respaldo{height:100%;display:flex;flex-direction:column;justify-content:space-between;padding:22px 13px 15px;background:linear-gradient(145deg,#294753,#385D65);color:#F8F4EA}
.bib-portada-respaldo b{font-family:'Fraunces',serif;font-size:1.02rem;line-height:1.08}
.bib-portada-respaldo span{font-family:'IBM Plex Mono',monospace;font-size:.47rem;letter-spacing:.04em;text-transform:uppercase}
.bib-libro-txt{display:flex;flex-direction:column;padding-top:10px;min-width:0}
.bib-libro-txt>strong{font-family:'Fraunces',serif;font-size:1rem;line-height:1.12;color:#242820;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bib-libro-txt>small{font-size:.64rem;color:#777B74;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:3px}
.bib-libro-meta{display:flex;align-items:center;gap:6px;min-height:22px;margin-top:5px}
.bib-libro-meta i,.bib-libro-meta em{font-family:'IBM Plex Mono',monospace;font-size:.52rem;font-style:normal;color:#687168}
.bib-libro-meta em{margin-left:auto;color:#8B8D87}
.bib-nota{display:inline-grid;place-items:center;min-width:31px;border-radius:999px;background:#B58537;color:#fff;padding:3px 7px;font-family:'IBM Plex Mono',monospace;font-size:.58rem}
.bib-prioridad{display:inline-flex;align-items:center;border-radius:999px;padding:3px 7px;background:#E6E3DA;color:#71644F;font-family:'IBM Plex Mono',monospace;font-size:.52rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.bib-prioridad.p3{background:#F1DDD5;color:#934933}.bib-prioridad.p2{background:#F1E6C9;color:#80601F}.bib-prioridad.p1{background:#E1E9DF;color:#48604D}
.bib-ficha-principal .bib-prioridad{margin-left:5px}

.bib-capa{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:18px;background:rgba(20,27,24,.68);backdrop-filter:blur(3px)}
.bib-ficha,.bib-alta,.bib-editor{position:relative;width:min(620px,100%);max-height:calc(100dvh - 36px);overflow:auto;border:1.5px solid var(--tinta);border-radius:18px;background:#F7F5ED;padding:22px;box-shadow:0 22px 70px rgba(0,0,0,.35)}
.bib-cerrar{position:absolute;right:12px;top:10px;z-index:4;width:34px;height:34px;border:0;border-radius:50%;background:rgba(27,42,65,.08);font-size:1.4rem;line-height:1;cursor:pointer}
.bib-ficha-principal{display:grid;grid-template-columns:150px minmax(0,1fr);gap:24px;align-items:start;padding:4px 20px 8px 0}
.bib-ficha-principal .bib-portada{box-shadow:-5px 6px 0 #D4CFC2,0 8px 16px rgba(27,42,65,.15)}
.bib-ficha h3,.bib-alta h3,.bib-editor h3{font-family:'Fraunces',serif;font-size:1.7rem;line-height:1.06;color:#242820;margin:9px 0 3px}
.bib-ficha-autor{font-size:.8rem;color:#6E746B}
.bib-estado{display:inline-block;border-radius:999px;padding:4px 8px;background:#E1E7DE;color:#46614F;font-family:'IBM Plex Mono',monospace;font-size:.52rem;text-transform:uppercase;letter-spacing:.04em}
.bib-estado.leido{background:#ECE5D9;color:#76552A}.bib-estado.quiero_leer{background:#E3E8E0;color:#48604D}.bib-estado.abandonado{background:#E6E3E0;color:#71665F}
.bib-ficha-nota{display:flex;align-items:baseline;gap:4px;margin-top:16px;color:#B27C25}
.bib-ficha-nota b{font-family:'Fraunces',serif;font-size:2.2rem}.bib-ficha-nota span{font-family:'IBM Plex Mono',monospace;font-size:.62rem}
.bib-ficha-fecha,.bib-origen{font-family:'IBM Plex Mono',monospace;font-size:.56rem;color:#747A71;margin-top:4px}
.bib-ficha-colecciones{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}
.bib-ficha-colecciones button{border:1px solid #C4CEC2;border-radius:999px;background:#E5ECE2;padding:4px 7px;cursor:pointer;font-family:'IBM Plex Mono',monospace;font-size:.5rem;color:#46614F}
.bib-ficha-colecciones button:hover{border-color:#668069;background:#DCE7D9}
.bib-resena,.bib-notas{font-family:'Fraunces',serif;font-size:.95rem;line-height:1.55;border-top:1px solid var(--linea);padding-top:14px;margin-top:14px}
.bib-notas{font-family:'Instrument Sans',sans-serif;font-size:.78rem;color:var(--tinta-suave)}
.bib-ficha-datos{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.bib-ficha-datos span{border:1px solid var(--linea);border-radius:999px;padding:4px 8px;font-family:'IBM Plex Mono',monospace;font-size:.54rem;color:#666E66}
.bib-historial{margin-top:16px;border-top:1px solid var(--linea);padding-top:13px}
.bib-historial header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:7px}
.bib-historial h4{font-family:'Fraunces',serif;font-size:.96rem;color:#242820}
.bib-historial header>span{display:grid;place-items:center;min-width:24px;height:24px;border-radius:50%;background:#E1E7DE;color:#46614F;font-family:'IBM Plex Mono',monospace;font-size:.55rem}
.bib-historial ol{display:grid;gap:5px;list-style:none;padding:0;margin:0}
.bib-historial li{display:grid;grid-template-columns:minmax(0,1fr) auto auto auto;align-items:center;gap:9px;border-radius:9px;background:rgba(255,255,255,.65);padding:8px 10px}
.bib-lectura-acciones{display:flex;gap:4px}
.bib-lectura-acciones button{border:1px solid var(--linea);background:#fff;border-radius:6px;font-size:.62rem;line-height:1;padding:4px 6px;cursor:pointer;color:#394039}
.bib-lectura-acciones button:hover{border-color:#46614F}
.bib-lectura-editor{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.bib-lectura-editor input{border:1px solid var(--linea);border-radius:7px;padding:5px 7px;font-size:.72rem;background:#fff}
.bib-lectura-editor input[type="text"]{width:56px}
.bib-lectura-editor button{border:1px solid var(--linea);background:#fff;border-radius:7px;font-size:.66rem;padding:5px 9px;cursor:pointer}
.bib-lectura-editor button:first-of-type{background:#46614F;border-color:#46614F;color:#fff}
.bib-historial li b{font-size:.72rem;color:#394039}.bib-historial li span{font-family:'IBM Plex Mono',monospace;font-size:.54rem;color:#757A73}
.bib-historial li em{border-radius:999px;background:#B58537;color:#fff;padding:3px 7px;font-family:'IBM Plex Mono',monospace;font-size:.54rem;font-style:normal}
.bib-historial>p{margin:8px 2px 0;font-family:'IBM Plex Mono',monospace;font-size:.54rem;color:#46614F;text-transform:uppercase;letter-spacing:.04em}
.bib-acciones{display:flex;align-items:center;gap:8px;margin-top:18px}
.bib-acciones button,.bib-editor-acciones button{border:1.5px solid var(--linea);border-radius:999px;background:var(--blanco);padding:9px 14px;cursor:pointer;font-family:'IBM Plex Mono',monospace;font-size:.62rem}
.bib-acciones .borrar{margin-left:auto;color:var(--sello);background:none;border-color:transparent}

.bib-alta>p{font-size:.78rem;color:var(--tinta-suave);line-height:1.45;max-width:48ch;margin-top:5px}
.bib-busqueda-alta{display:flex;gap:7px;margin:16px 0 8px}
.bib-busqueda-alta input{flex:1;min-width:0;border:1.5px solid var(--linea);border-radius:10px;background:var(--blanco);padding:10px}
.bib-busqueda-alta button{border:0;border-radius:10px;background:var(--tinta);color:var(--papel);padding:9px 15px;cursor:pointer;font-family:'IBM Plex Mono',monospace;font-size:.62rem}
.bib-busqueda-alta button:disabled{opacity:.5}
.bib-error{font-size:.74rem!important;color:var(--sello)!important;margin:8px 0!important}
.bib-resultados{display:grid;gap:6px;margin-top:10px}
.bib-resultados>button{display:flex;align-items:center;gap:10px;width:100%;border:1.5px solid var(--linea);border-radius:10px;background:var(--blanco);padding:7px;text-align:left;cursor:pointer}
.bib-resultados>button:hover{border-color:var(--tinta)}
.bib-resultados img,.bib-mini-respaldo{width:38px;height:55px;object-fit:cover;border-radius:3px;background:#E4E0D4;display:grid;place-items:center;flex:0 0 auto}
.bib-resultados>button>span:last-child{display:flex;flex-direction:column;min-width:0}.bib-resultados b{font-size:.8rem;line-height:1.25}.bib-resultados small{font-size:.62rem;color:var(--tinta-suave);margin-top:2px}
.bib-manual{margin-top:14px;border:0;background:none;color:var(--tinta-suave);text-decoration:underline dotted;cursor:pointer;font-family:'IBM Plex Mono',monospace!important;font-size:.6rem!important}

.bib-editor{width:min(720px,100%)}
.bib-editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px;margin-top:16px}
.bib-editor-grid label{display:flex;flex-direction:column;gap:4px;font-family:'IBM Plex Mono',monospace;font-size:.56rem;letter-spacing:.05em;text-transform:uppercase;color:var(--tinta-suave)}
.bib-editor-grid label.ancho{grid-column:1/-1}
.bib-editor-grid input,.bib-editor-grid select,.bib-editor-grid textarea{width:100%;border:1.5px solid var(--linea);border-radius:9px;background:var(--blanco);padding:9px 10px;font-family:'Instrument Sans',sans-serif;font-size:.8rem;text-transform:none;letter-spacing:0;color:var(--tinta)}
.bib-editor-grid textarea{min-height:76px;resize:vertical}
.bib-importada{font-size:.67rem;color:var(--tinta-suave);line-height:1.45;margin-top:12px}
.bib-editor-acciones{display:flex;gap:8px;margin-top:16px}.bib-editor-acciones button:disabled{opacity:.55}
.bib-editor-acciones .borrar{margin-left:auto;border-color:transparent;background:none;color:var(--sello)}

.bib-editor-colecciones{grid-column:1/-1;min-width:0;border:1.5px solid var(--linea);border-radius:11px;padding:10px;margin:0;background:rgba(227,234,224,.42)}
.bib-editor-colecciones legend{padding:0 5px;font-family:'IBM Plex Mono',monospace;font-size:.56rem;letter-spacing:.05em;text-transform:uppercase;color:var(--tinta-suave)}
.bib-editor-colecciones>select{width:100%;border:1.5px solid var(--linea);border-radius:9px;background:var(--blanco);padding:9px 10px;font-size:.78rem}
.bib-editor-colecciones>p{margin:8px 2px 0;font-size:.62rem;line-height:1.4;color:var(--tinta-suave)}
.bib-asignaciones{display:grid;gap:6px;margin-top:7px}
.bib-asignaciones>div{display:grid;grid-template-columns:minmax(0,1fr) 78px 28px;align-items:end;gap:7px;border-radius:9px;background:rgba(255,255,255,.72);padding:7px 8px}
.bib-asignaciones>div>span{display:flex;flex-direction:column;min-width:0}
.bib-asignaciones>div>span small{font-family:'IBM Plex Mono',monospace;font-size:.46rem;text-transform:uppercase;color:#668069}
.bib-asignaciones>div>span b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:'Instrument Sans',sans-serif;font-size:.75rem;text-transform:none;letter-spacing:0;color:#303630}
.bib-asignaciones label{gap:2px!important;font-size:.48rem!important}.bib-asignaciones input{padding:6px!important}
.bib-asignaciones>div>button{width:28px;height:28px;border:0;border-radius:50%;background:#EEEAE2;cursor:pointer;color:var(--sello)}
.bib-editor-coleccion>p{font-size:.72rem;line-height:1.45;color:var(--tinta-suave);margin-top:5px}

.bib-colecciones-vista{display:block}
.bib-colecciones-cabecera{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:2px 0 13px;padding:16px 17px;border-radius:14px;background:#E3EAE0}
.bib-colecciones-cabecera span,.bib-coleccion-tipo{font-family:'IBM Plex Mono',monospace;font-size:.5rem;letter-spacing:.09em;text-transform:uppercase;color:#56705B}
.bib-colecciones-cabecera h3{font-family:'Fraunces',serif;font-size:1.3rem;line-height:1.05;color:#242820;margin:3px 0}
.bib-colecciones-cabecera p{font-size:.68rem;color:var(--tinta-suave)}
.bib-colecciones-cabecera>button{flex:0 0 auto;border:1.5px solid var(--tinta);border-radius:999px;background:var(--blanco);padding:8px 12px;cursor:pointer;font-family:'IBM Plex Mono',monospace;font-size:.56rem}
.bib-grupo-titulo{margin:17px 0 8px;font-family:'IBM Plex Mono',monospace;font-size:.55rem;letter-spacing:.08em;text-transform:uppercase;color:#687168}
.bib-colecciones-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.bib-coleccion{display:grid;grid-template-columns:104px minmax(0,1fr);min-height:120px;overflow:hidden;border:1.5px solid var(--linea);border-radius:13px;background:rgba(255,255,255,.78);padding:0;text-align:left;cursor:pointer}
.bib-coleccion:hover{border-color:#8D998B;box-shadow:0 7px 18px rgba(27,42,65,.1);transform:translateY(-2px)}
.bib-coleccion-portadas{position:relative;display:flex;align-items:flex-end;justify-content:center;overflow:hidden;background:#D9D5C9;padding:12px 8px 8px}
.bib-coleccion-portadas img{position:absolute;bottom:8px;width:54px;height:82px;border-radius:3px;object-fit:cover;box-shadow:0 5px 10px rgba(0,0,0,.2);transform:rotate(-5deg) translateX(-17px)}
.bib-coleccion-portadas img:nth-child(2){z-index:2;transform:none}.bib-coleccion-portadas img:nth-child(3){transform:rotate(5deg) translateX(17px)}
.bib-coleccion-portadas i{font-style:normal;font-size:2rem;opacity:.55}
.bib-coleccion-cuerpo{display:flex;flex-direction:column;justify-content:center;min-width:0;padding:11px 12px}
.bib-coleccion-cuerpo small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:'IBM Plex Mono',monospace;font-size:.46rem;text-transform:uppercase;color:#668069}
.bib-coleccion-cuerpo strong{font-family:'Fraunces',serif;font-size:1.02rem;line-height:1.08;color:#242820;margin:4px 0 8px}
.bib-coleccion-cuerpo>span{font-family:'IBM Plex Mono',monospace;font-size:.5rem;color:#71776F}
.bib-coleccion-cuerpo>i{display:block;height:5px;overflow:hidden;border-radius:999px;background:#E1DFD6;margin-top:6px}
.bib-coleccion-cuerpo>i b{display:block;height:100%;border-radius:999px;background:#668069}

.bib-coleccion-ficha{width:min(760px,100%)}
.bib-coleccion-ficha>h3{margin-top:4px}.bib-coleccion-ruta{font-family:'IBM Plex Mono',monospace;font-size:.54rem;color:#668069;margin-top:5px}
.bib-coleccion-descripcion{font-family:'Fraunces',serif;font-size:.88rem;line-height:1.5;color:#555D55;margin-top:12px}
.bib-coleccion-resumen{display:flex;align-items:baseline;gap:6px;margin:15px 0 10px}.bib-coleccion-resumen b{font-family:'Fraunces',serif;font-size:1.65rem;color:#B27C25}.bib-coleccion-resumen span{font-family:'IBM Plex Mono',monospace;font-size:.55rem;color:#737970}
.bib-coleccion-hijas{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:12px}.bib-coleccion-hijas button{border:1px solid #C4CEC2;border-radius:999px;background:#E5ECE2;padding:5px 8px;cursor:pointer;font-family:'IBM Plex Mono',monospace;font-size:.5rem;color:#46614F}
.bib-coleccion-libros{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px 9px;border-top:1px solid var(--linea);padding-top:13px}
.bib-coleccion-libros button{position:relative;display:flex;flex-direction:column;min-width:0;border:0;background:none;padding:0;text-align:left;cursor:pointer}
.bib-coleccion-libros img,.bib-coleccion-libros button>span{width:100%;aspect-ratio:2/3;border-radius:4px;background:#DDD8CC;object-fit:cover;display:grid;place-items:center;font-size:1.4rem}
.bib-coleccion-libros i{position:absolute;right:4px;top:4px;border-radius:999px;background:rgba(27,42,65,.88);color:#fff;padding:3px 6px;font-family:'IBM Plex Mono',monospace;font-size:.48rem;font-style:normal}
.bib-coleccion-libros b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%;margin-top:6px;font-family:'Fraunces',serif;font-size:.72rem;color:#242820}
.bib-coleccion-libros small{margin-top:2px;font-family:'IBM Plex Mono',monospace;font-size:.46rem;color:#737970}

@media (max-width:899px){
  .estanteria{height:auto;min-height:0;grid-template-rows:auto auto auto}
  .bib-cabecera{align-items:flex-start}.bib-cabecera h2{font-size:1.75rem}.bib-anadir{padding:9px 12px}
  .bib-herramientas{flex-direction:column}.bib-herramientas select{width:100%}
  .bib-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 13px}
  .bib-tabs{gap:15px}
  .bib-ahora{min-height:126px;padding-left:15px}.bib-ahora .bib-portada.pequena{flex-basis:70px;width:70px;min-height:104px}
  .bib-ahora-txt strong{font-size:1.2rem}
  .bib-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.bib-kpi b{font-size:1.05rem}
  .bib-grafico{padding:12px 11px 9px}.bib-columnas{gap:5px;height:132px}.bib-columna{flex-basis:31px;min-width:31px}
  .bib-ficha-principal{grid-template-columns:110px minmax(0,1fr);gap:16px;padding-right:16px}
  .bib-ficha,.bib-alta,.bib-editor{padding:18px 16px;border-radius:16px}
  .bib-ficha h3{font-size:1.35rem}.bib-ficha-nota b{font-size:1.8rem}
  .bib-editor-grid{grid-template-columns:1fr}.bib-editor-grid label.ancho{grid-column:auto}
  .bib-editor-colecciones{grid-column:auto}.bib-colecciones-grid{grid-template-columns:1fr}.bib-coleccion{grid-template-columns:90px minmax(0,1fr)}
  .bib-colecciones-cabecera{align-items:flex-start;padding:13px}.bib-colecciones-cabecera>button{padding:7px 9px}
  .bib-coleccion-libros{grid-template-columns:repeat(3,minmax(0,1fr))}
}

@media (min-width:900px){
  .estanteria{grid-template-columns:repeat(4,1fr)}
  .estante-biblioteca{grid-column:1/-1}
  .bib-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:26px 18px}
}
@media (min-width:1280px){.bib-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}