* {box-sizing: border-box;}
body {background-color: #eee;font-family: 'Open Sans', sans-serif !important;}
.container {position: relative;}

#logout {
    /* position: absolute; */
    /* top: 10px; */
    /* left: 10px; */
    font-size: 12px;
    color: white;
    white-space: nowrap;
}

#logout a {
    color: white;
    display: inline-block;
    /* border-bottom: 1px dotted; */
    text-decoration: underline;
    text-underline-offset: 0.2em;
    text-decoration-style: dotted;
    text-decoration-thickness: 0.05em;
}

#logout a:hover,#logout a:active,#logout a:focus {
    text-decoration: none;
    opacity: 0.8;
}

h1.titulo {
    text-align: center;
    font-weight: bold;
    background-color: #563d7c;
    color: white;
    padding: 1.7em 0 1em;
    margin: 0;
    font-size: 28px;
}

#grid #detalle {
    text-align: left;
    font-size: 14px;
    padding: 0;
    /* line-height: 18px; */
    /* background-color: #553d7b; */
    flex: 0 0 100%;
}

#grid #detalle .detalle-viendo {
    vertical-align: middle;
    line-height: 1;
    margin-right: 10px;
    display: inline-block;
    line-height: 20px;
}

#main {
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    align-content: flex-start;
    flex-wrap: nowrap;
    flex-direction: row;
}

#aside {
    width: 320px;
    position: relative;
    padding: 1rem 1rem 1rem 0;
    height: auto;
    bottom: 0;
    margin-right: 1rem;
    text-align: left;
}

#grid {
    text-align: center;
    position: relative;
    /* left: 0; */
    /* top: 0; */
    width: 920px;
    text-align: left;
    /* display: flex; */
    vertical-align: top;
    gap: 2rem 1%;
    padding: 1rem 0 0;
    justify-content: space-between;
    flex-wrap: wrap;*/
}

#page_header_right_content {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.home-centered {width: 100%;text-align: center;}

#clear-filtro {
    display: inline-block;
    position: relative;
    top: 1px;
    background-color: #444;
    color: white;
    padding: 5px 6px;
    line-height: 1;
    font-size: 11px;
    border-radius: 4px;
    cursor: pointer;
    vertical-align: middle;
    text-align: center;
    margin: 0;
}
#clear-filtro:hover {background-color: #222222;}
#clear-filtro > span {top: 2px;}
#temas {margin: 0 0 5px;max-height: 400px;overflow: auto;}
#temas .tema {
    display: inline-block;
    background-color: #ddd;
    padding: 3px 5px;
    margin: 1px 5px 0px 0;
    cursor: pointer;
    color: #000;
    font-size: 11px;
    font-weight: bold;
    font-size: 11px;
    /* border: 2px solid #aaa; */
    border-radius: 5px;
    white-space: pre;
    text-align: left;
    overflow: hidden;
}

#temas .tema .gris {color: #888;}
#temas .tema:hover {background-color: #ccc;}
#temas .tema.on {background-color: hsl(263.81deg 34.05% 36.27%);color: white;}
#temas .tema.on:hover {background-color: hsl(264 34% 30% / 1);}
#temas .tema:before {}
#filtros-ver-mas {display: none;}
#random {
    position: relative;
    display: inline-block;
    white-space: nowrap;
    font-weight: bold;
    text-decoration: none;
    font-size: 11px;
    background: #553d7b;
    color: white;
    padding: 5px 9px;
    border-radius: 4px;
    margin: 2em 0 0;
    width: auto;
}

#random:hover {background-color: #452d6b;}
#random:active {background-color: #351d5b;}
#random img {width: 1.3em;position: relative;top: 0px;}
#random .shuffle-white {display: none;}
#random:hover .shuffle {display: none;}
#random:hover .shuffle-white {display: inline-block;}

#grid h3 {background-color:#563d7c;color:white;font-size: 1rem;padding: 0.7rem 0.5rem;border-radius: 0.3rem;text-align: center;margin: 0;width: calc(100%);}

.inner-grid {
    display: flex;
    gap: 1rem;
    padding: 1rem 0 0;
    flex-wrap: wrap;
    margin: 0 0 3rem;
    justify-content: flex-start;
}
#ultimos-subidos {}
#ultimos-leidos {}
#recomendaciones {}
/*#recomendaciones:not(:has(.grid-item)) {justify-content: center;}*/
#masleidos {}

#libros-por-materias {margin: 1rem 0 0;}
#libros-por-materias span.materia-cursando {display: inline-block;padding: 3px 5px;margin: 1px 5px 0px 0;font-size: 11px;border-radius: 5px;white-space: pre;font-weight: bold;overflow: hidden;cursor: pointer;}
#libros-por-materias span.materia-cursando i {display: none;margin-right: 0.4em;}
#libros-por-materias span.materia-cursando:hover {opacity: 0.9;}
#libros-por-materias span.materia-cursando.carrera-tdg {background-color:#ffbf4d;}
#libros-por-materias span.materia-cursando.carrera-pop {background-color:#e864b2;color:white;}
#libros-por-materias span.materia-cursando.carrera-tav {background-color:#067ac1;color:white;}

#libros-por-materias:has(span.materia-cursando.on) span.materia-cursando:not(.on) {background-color: #ddd;color:black;}

#seleccionarTodasMaterias {padding: 0.4em 0.5em;border-radius: 5px;width: 100%;color: #111;font-size: 14px;margin: 2px 0 0;border: 1px solid #ccc;background-color: transparent;font-size: 12px;}
/*#libros-por-materias span.materia-cursando.carrera-tdg.on {background-color:#efaf3d;color: white;}
#libros-por-materias span.materia-cursando.carrera-pop.on {background-color:#d854a2;color:white;}
#libros-por-materias span.materia-cursando.carrera-tav.on {background-color:#006ab1;color:white;}*/

#libros-por-materias span.materia-cursando.on i {display: inline-block;}

.grid-item {
    /* height:  150px; */
    display: inline-block;
    /*margin: 1em 0.5% 0%;*/
    padding: 0;
    width: calc(20% - 1rem);
    position: relative;
    /* border: 1px solid #ccc; */
    background-color: #fff;
    position: relative;
    border-radius: 3px;
}

.grid-item:HOVER {
    text-decoration: none;
    box-shadow: 0px 0px 3px rgb(0 0 0 / 50%);
    transition: 0.1s;
    /* border-color: #aaa; */
}

.grid-item a {
    text-decoration: none;
    position: relative;
}

.grid-item .tapa {
    padding: 0;
    width: 100%;
    height: auto;
    aspect-ratio: 4/5;
    display: block;
    object-fit: cover;
    position: relative;
    background-color: white;
    overflow: hidden;
    border-radius: 3px 3px 0 0;
    border-bottom: 1px solid #eee;    
}

.grid-item .tapa-default {
    background: linear-gradient(45deg, #009688, #4CAF50);
}

.grid-item .tapa-default:before {
    content: "EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV  EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV  EPAV EPAV EPAV EPAV EPAV EPAV EPAV EPAV  EPAV EPAV EPAV EPAV";
    position: absolute;
    top: 0;
    left: -15%;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 130%;
    height: 120%;
    color: white;
    opacity: 0.08;
    line-height: 1.3;
    font-size: 20px;
    font-weight: 600;
    transform-origin: center center;
    transform: rotate(-10deg);
    word-break: break-all;
}

.grid-item .tapa div {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
}

.grid-item .tapa div span:nth-of-type(1) {
    font-size: 130%;
    display: block;
    color: #888;
    font-weight: bold;
    display: none;
}

.grid-item .tapa div span:nth-of-type(2) {
    font-size: 23px;
    display: block;
    color: #666;
    color: #FFFFFF;
    font-weight: 800;
    line-height: 1.1;
}
.grid-item .date-created {
    position:absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%,-30%);
    background-color: #ffffff;
    color:#000;
    padding:0.2em 0.5em;
    border-radius: 0.2em;
    font-size:11px;
    font-weight:bold;
}
.grid-item h4 {
    /* text-align: left; */
    font-size: 12px;
    line-height: 1.2;
    height: calc(13px * 3 * 1.2);
    overflow: hidden;
    text-wrap: pretty;
    margin-top: 0;
    padding-bottom: 3px;
    font-weight: bold;
    color: #444;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    /* min-height: 35px; */
}

.grid-item h5 {
    text-align: left;
    font-size: 11px;
    margin-bottom: 0px;
    margin-top: 3px;
    color: #666;
}

.grid-item .autor {
    position: relative;
    /* z-index: 9; */
    /* border-bottom:2px solid transparent; */
    height: 1.4em;
    padding: 0.1em 0;
    display: inline-block;
    overflow: hidden;
    width: 100%;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.grid-item .autor .get-autor:hover, .grid-item .autor .get-autor2:hover {
    background-color: #eee;
}

.grid-item .hover {
    display: none;
    opacity: 0;
    color: #222;
    font-size: 10px;
    position: absolute;
    bottom: 11px;
    font-weight: bold;
    text-transform: uppercase;
}

.grid-item:hover .hover {
    opacity: 1;
}

.grid-item .info {
    padding: 8px 8px 10px;
}

#seleccionarAutor {
    padding: 0.4em 0.5em;
    border-radius: 5px;
    width: 100%;
    color: #111;
    font-size: 14px;
    margin: 8px 0;
    border: 1px solid #ccc;
}

input#buscador {
    text-align: left;
    display: inline-block;
    width: 100%;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 0.4em 0.5em;
    background-color: white;
    margin: 0;
    font-size: 14px;
}

#documento-form {
    /* margin: 20vh auto 280px; */
    text-align: left;
    background-color: #FFFFFF;
    /* padding:3rem 1.5rem; */
}

#documento-form .row {
    margin: 0;
}

#documento-form .row > div {
    float: unset;
    /* display: inline-block; */
    margin: 10px auto;
}

#buscador #clear-filtro:hover {
    background-color: #777;
}

footer {
    text-align: center;
    margin-top: 100px;
}

#advertencia {
    position: fixed;
    padding: 2em;
    z-index: 10;
    width: 100%;
    height: 100%;
    top: 0%;
    left: 0%;
    background: rgba(0,0,0,0.5);
    display: none;
}

#advertencia.on {
    display: block;
}

#advertencia h3 {
    margin: 0 0 0.5em;
    font-weight: bold;
}

#advertencia > div {
    position: fixed;
    padding: 2em 2em 1.5em;
    width: 42%;
    top: 48%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    background: #fafafa;
    /* border: 1px solid #aaa; */
    border-radius: 4px;
    box-shadow: 1px 1px 10px rgba(0,0,0,0.4);
}

#advertencia > div ul {
    padding-left: 1em;
    max-height: 70vh;
    overflow: auto;
}

#advertencia > div ul li {padding-bottom: 0.5em;}
#advertencia > div button {margin: 0;}

#up {
    position: fixed;
    right: 30px;
    bottom: 30px;
    background-color: #ccc;
    border-radius: 50%;
    padding: 13px 15px 17px;
    line-height: 1;
    font-size: 20px;
    width: 50px;
    cursor: pointer;
    z-index: 3;
    visibility: hidden;
}

#up.on {visibility: visible;}
#up:hover {background-color: #c5c5c5;}
#up:active {background-color: #c0c0c0;}
@media screen and (min-width: 1500px) {
    #aside {
        width:360px;
    }

    #grid {
        width: 1060px;
    }

    #random {
    }
}

@media screen and (max-width: 768px) {
    #logout {font-size: 11px;right: 10px;position: relative;}
    #advertencia {left: 0;padding: 0;}
    #advertencia h3 {font-size: 20px;margin-bottom: 1em;}
    #advertencia > div {width: calc(100% - 2rem);transform: translateX(-50%) translateY(-50%);padding: 1.5em 1em;}
    #advertencia > div li {font-size: 12px;line-height: 1.5;text-wrap: pretty;}
    #main {flex-wrap: wrap;flex-direction: column;}
    #aside {width: 100%;position: relative;padding: 1rem 10px 0;max-height: 20vh;overflow: hidden;}
    #aside.on {max-height: 200vh;transition: 0.3s;transition-timing-function: ease-in-out;}
    #aside:after {content: "";position: absolute;bottom: 0;left: 0;width: 100%;height: 15vh;background: linear-gradient(0deg, rgba(238,238,238,1) 0%, rgba(238,238,238,0) 100%);z-index: 1;}
    #aside.on:after {height: 0;transition: 0.2s;}
    #temas {max-height:25vh;/* overflow:auto; */}
    #temas .tema {margin: 1px 5px 1px 0;padding: 5px 5px;}
    #filtros-ver-mas {display: block;/* width: 100%; */margin: 0 auto;text-align: center;position: absolute;bottom: 0;left: 50%;transform: translateX(-50%);z-index: 1;font-weight: bold;font-size: 72%;background: #ccc;color: #444;padding: 0.7em 1.7em;border-radius: 0.3em;line-height: 1;border: 0;z-index: 2;/* border: 1px solid; */}
    #aside.on #filtros-ver-mas {opacity: 0;visibility: hidden;transition: 0.2s;}
    #random {position: relative;bottom: unset;left: unset;transform: unset;font-size: 11px;margin: 1em 0 0;}
    #ultimos-subidos {}
    #ultimos-subidos .grid-item:nth-child(9),
    #ultimos-subidos .grid-item:nth-child(10) {display:none;}
    #ultimos-leidos {}
    #ultimos-leidos .grid-item:nth-child(5) {display:none;}

    #masleidos {}
    #grid {padding: 0 10px;width: 100%;text-align: center;vertical-align: unset;margin: 2rem 0 0;overflow-x: hidden;}
    #buscador input {width: 80%;}
    .grid-item .tapa div span:nth-of-type(2) {font-size: 20px;}
    .grid-item .tapa:before {font-size: 17px;overflow: hidden;line-height: 1.4;}
    #grid #detalle {padding: 0;}
    .inner-grid {/* gap: 0.5rem; */}
    .grid-item {padding: 0px 0px 5px;margin: 0;min-height: 250px;width: calc(50% - 0.5rem);;text-align: left;}
    .grid-item h4 {font-size: 12px;}
    .grid-item .tapa {}
    .grid-item .info {position: relative;}
    #buscador #clear-filtro {left: 80%;}
}