.lecture-toolbar{margin-bottom:16px}
.lecture-list{display:flex;flex-direction:column;gap:14px}
.lecture-card{display:flex;flex-direction:column;gap:15px}
.lecture-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
.lecture-course-title{font-size:17px;font-weight:820;letter-spacing:-.015em;color:var(--text)}
.lecture-updated{text-align:right;max-width:360px;line-height:1.45}
.lecture-admin-row{display:grid;grid-template-columns:minmax(260px,1fr) auto auto auto;gap:9px;align-items:center}
.lecture-url-input{margin:0;min-width:0}
.lecture-browse-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.lecture-browse-card{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:104px}
.lecture-browse-card .btn{flex:0 0 auto}

@media (max-width:1000px){
  .lecture-admin-row{grid-template-columns:minmax(0,1fr) repeat(3,auto)}
  .lecture-browse-grid{grid-template-columns:1fr}
}

@media (max-width:760px){
  .lecture-card-head{flex-direction:column;gap:7px}
  .lecture-updated{text-align:left;max-width:none}
  .lecture-admin-row{grid-template-columns:repeat(3,minmax(0,1fr))}
  .lecture-admin-row .lecture-url-input{grid-column:1/-1}
  .lecture-admin-row .btn{width:100%;padding-left:9px;padding-right:9px}
  .lecture-browse-card{align-items:flex-start;flex-direction:column}
  .lecture-browse-card .btn{width:100%}
}

@media (max-width:480px){
  .lecture-admin-row{grid-template-columns:1fr 1fr}
  .lecture-admin-row .lecture-url-input{grid-column:1/-1}
  .lecture-admin-row .btn:last-child{grid-column:1/-1}
}