/* Biblioteca de cursos — inspirada na visão de cursos do Moodle e adaptada ao estilo PUCRS. */
.library-page .course-intro{display:flex;gap:16px;justify-content:space-between;align-items:end;flex-wrap:wrap;margin-bottom:16px}
.library-page .course-intro .lead{max-width:690px}
.library-page .course-toolbar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;padding:13px;background:var(--paper);border:1px solid var(--line);border-radius:15px;margin:18px 0 18px}
.library-page .course-toolbar input,.library-page .course-toolbar select{font:inherit;font-size:12px;color:var(--ink);background:var(--paper);border:1px solid var(--line);padding:10px 12px;border-radius:10px;min-height:42px;max-width:100%}
.library-page .course-toolbar input{min-width:180px;flex:1 1 195px}
.library-page .course-toolbar select{flex:0 1 auto}
.library-page .course-toolbar input:focus-visible,.library-page .course-toolbar select:focus-visible{outline:2px solid var(--accent,#8971c1);outline-offset:1px}
.library-page .course-semester{font-size:12px;color:var(--ink);background:var(--soft);border:1px solid var(--line);padding:11px 12px;border-radius:10px;white-space:nowrap;font-weight:750}
.library-page .course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.library-page .course-card{overflow:hidden;min-width:0;border:1px solid var(--line);border-radius:16px;background:var(--paper);box-shadow:0 3px 12px #1713230c;transition:transform .16s,box-shadow .16s,border-color .16s}
.library-page .course-card:hover{transform:translateY(-2px);box-shadow:0 12px 26px #17132318;border-color:var(--course-accent)}
.library-page .course-card-button{width:100%;display:block;text-align:left;padding:0;border:0;background:none;color:var(--ink);font:inherit;cursor:pointer}
.library-page .course-card-button:focus-visible{outline:3px solid var(--course-accent);outline-offset:-3px}
.library-page .course-cover{position:relative;display:flex;align-items:end;height:145px;padding:12px 19px;background:linear-gradient(112deg,var(--course-accent),color-mix(in srgb,var(--course-accent) 58%,#ffffff));overflow:hidden;color:white}
.library-page .course-cover:before{content:"";position:absolute;right:-65px;top:-110px;width:245px;height:245px;border:33px solid #ffffff24;border-radius:42%;transform:rotate(25deg)}
.library-page .course-cover:after{content:"";position:absolute;right:85px;bottom:-88px;width:165px;height:165px;border:20px solid #ffffff20;border-radius:50%}
.library-page .course-cover .course-symbol{font-family:Georgia,serif;font-size:63px;line-height:1;position:relative;z-index:1;text-shadow:0 2px 7px #0002;opacity:.9}
.library-page .course-cover .course-index{position:absolute;right:15px;top:14px;color:#fff;font-size:10px;font-weight:850;letter-spacing:.7px;background:#0002;border:1px solid #fff5;border-radius:20px;padding:5px 9px;z-index:1}
.library-page .course-card-content{padding:17px 18px 16px}
.library-page .course-card-title{font-size:15px;font-weight:820;line-height:1.4;min-height:44px;letter-spacing:-.2px;overflow-wrap:anywhere}
.library-page .course-card-desc{font-size:11.5px;line-height:1.5;min-height:34px;color:var(--muted);margin:7px 0 14px}
.library-page .course-progress-label{display:flex;gap:8px;justify-content:space-between;font-size:11px;color:var(--muted);margin-bottom:7px}
.library-page .course-progress-label strong{color:var(--ink);font-weight:850;white-space:nowrap}
.library-page .course-progress-track{height:7px;border-radius:20px;background:var(--line);overflow:hidden}
.library-page .course-progress-track span{display:block;height:100%;border-radius:20px;background:var(--course-accent,var(--accent,#8f73cb));transition:width .2s}
.library-page .course-card-footer{display:flex;align-items:center;justify-content:space-between;gap:7px;margin-top:15px;font-size:11px;color:var(--muted)}
.library-page .course-card-footer span:last-child{font-weight:800;color:var(--course-accent)}
.library-page .course-grid.is-list{grid-template-columns:1fr}
.library-page .course-grid.is-list .course-card-button{display:grid;grid-template-columns:190px minmax(0,1fr)}
.library-page .course-grid.is-list .course-cover{height:100%;min-height:142px}
.library-page .course-grid.is-list .course-card-title,.library-page .course-grid.is-list .course-card-desc{min-height:0}
.library-page .course-back{font:inherit;font-size:12px;font-weight:750;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:10px 13px;cursor:pointer;margin:0 0 18px}
.library-page .course-back:hover{border-color:var(--accent,#8e73c7)}
.library-page .course-detail-hero{overflow:hidden;border:1px solid var(--line);background:var(--paper);border-radius:17px;margin-bottom:20px}
.library-page .course-detail-banner{height:105px;background:linear-gradient(112deg,var(--course-accent),color-mix(in srgb,var(--course-accent) 58%,#ffffff));display:flex;align-items:center;padding:15px 26px;color:#fff;font:60px Georgia,serif;position:relative;overflow:hidden}
.library-page .course-detail-banner:after{content:"";position:absolute;right:-30px;top:-75px;width:190px;height:190px;border:28px solid #ffffff21;border-radius:45%;transform:rotate(25deg)}
.library-page .course-detail-body{padding:21px 24px}
.library-page .course-detail-body .h1{font-size:clamp(20px,2.7vw,26px);margin:5px 0 7px}
.library-page .course-detail-body p{font-size:12px;color:var(--muted);margin-bottom:15px}
.library-page .course-materials-title{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin:15px 0}
.library-page .course-materials-title h2{margin:0;font-size:17px}
.library-page .course-materials-title span{font-size:11px;color:var(--muted)}
.library-page .course-detail-resources .material-block{margin-bottom:15px}
.library-page .course-detail-resources .doclist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.library-page .course-empty{padding:25px;text-align:center;border:1px dashed var(--line);border-radius:13px;background:var(--paper);font-size:12px;color:var(--muted);line-height:1.6}
.library-page .course-syllabus{display:flex;gap:8px;flex-wrap:wrap;margin:11px 0 19px}
.library-page .course-syllabus span{font-size:11px;background:var(--soft);border:1px solid var(--line);padding:8px 11px;border-radius:9px;color:var(--ink)}
.library-page .course-library-note{font-size:11px;color:var(--muted);margin:18px 0;line-height:1.6}
.library-page .course-grid .course-card[hidden]{display:none!important}
@media(max-width:1020px){.library-page .course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.library-page .course-grid{grid-template-columns:1fr}.library-page .course-toolbar>*{flex:1 1 100%!important;width:100%}.library-page .course-toolbar{padding:10px}.library-page .course-grid.is-list .course-card-button{display:block}.library-page .course-grid.is-list .course-cover{min-height:0;height:100px}.library-page .course-detail-resources .doclist{grid-template-columns:1fr}.library-page .course-cover{height:125px}}
@media(prefers-reduced-motion:reduce){.library-page .course-card,.library-page .course-progress-track span{transition:none!important}}


/* Destaque principal da trilha de Metapsicologia, imediatamente sob o banner da disciplina. */
.library-page .course-video-trail{padding:16px 22px 0}
.library-page .course-video-trail-link{display:flex;align-items:center;gap:17px;width:100%;min-height:132px;padding:21px 24px;text-decoration:none;color:#fff;border-radius:15px;background:linear-gradient(112deg,#62519b 0%,#7964af 54%,#9581c5 100%);border:1px solid #ffffff22;box-shadow:0 8px 22px #5a478633;transition:transform .18s,box-shadow .18s,filter .18s}
.library-page .course-video-trail-link:hover{transform:translateY(-2px);box-shadow:0 12px 28px #5a47864d;filter:brightness(1.05)}
.library-page .course-video-trail-link:focus-visible{outline:3px solid #b4a4e7;outline-offset:4px}
.library-page .course-video-trail-icon{width:60px;height:60px;border-radius:18px;background:#ffffff25;border:1px solid #ffffff55;display:grid;place-items:center;font-size:29px;flex:none}
.library-page .course-video-trail-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
.library-page .course-video-trail-kicker{font-size:10px;font-weight:850;letter-spacing:1.3px;text-transform:uppercase;color:#eee5ff}
.library-page .course-video-trail-title{font-size:clamp(17px,2vw,22px);font-weight:850;line-height:1.25;letter-spacing:-.25px}
.library-page .course-video-trail-description{font-size:12px;line-height:1.5;color:#f6f1ff}
.library-page .course-video-trail-cta{font-size:12px;font-weight:850;white-space:nowrap;padding:11px 15px;background:#fff;color:#564188;border-radius:10px;flex:none}
@media(max-width:680px){.library-page .course-video-trail{padding:12px 13px 0}.library-page .course-video-trail-link{flex-wrap:wrap;gap:12px;padding:17px;min-height:0}.library-page .course-video-trail-icon{width:48px;height:48px;font-size:23px;border-radius:13px}.library-page .course-video-trail-content{flex-basis:calc(100% - 68px)}.library-page .course-video-trail-cta{width:100%;text-align:center}.library-page .course-video-trail-title{font-size:17px}}
@media(prefers-reduced-motion:reduce){.library-page .course-video-trail-link{transition:none}}


/* Dropdowns da vitrine de cursos: seta equilibrada e dentro do campo */
.library-page .course-toolbar select{
 -webkit-appearance:none;appearance:none;box-sizing:border-box;
 padding:10px 39px 10px 13px!important;
 background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23736b87' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
 background-repeat:no-repeat;background-position:right 13px center;background-size:16px 16px;
 min-width:0;max-width:100%;
}
.library-page .course-toolbar #libraryCourseOrder{min-width:175px}
.library-page .course-toolbar #libraryCourseMode{min-width:114px}
@media(max-width:600px){
 .library-page .course-toolbar select{flex:1 1 135px;min-width:0}
 .library-page .course-toolbar #libraryCourseOrder{min-width:0}
 .library-page .course-toolbar #libraryCourseMode{min-width:0}
}