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32px);max-height:calc(100vh - 48px);color:var(--web-text);background:var(--web-surface);border:1px solid var(--web-border);border-radius:var(--web-radius);padding:0;position:fixed;overflow:auto;box-shadow:0 20px 70px #10182825}.lectures-dialog::backdrop{background:#10182860}.lectures-dialog-content{padding:26px}.lectures-dialog-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:9px;display:flex}.lectures-dialog-heading p{color:var(--web-muted);font-size:13px}.lectures-dialog-heading .web-icon-button{background:0 0;border:0;margin:-8px -8px 0 0}.lectures-page .lectures-dialog h2{margin:0 0 14px;font-size:21px;font-weight:600;line-height:1.5}.lectures-dialog-meta{justify-content:space-between;align-items:baseline;gap:16px;padding-bottom:20px;display:flex}.lectures-dialog-meta .lectures-period{text-align:right}.lectures-dialog-actions{flex-direction:column;gap:10px;display:flex}.lectures-page .lectures-dialog-actions>button{border:1px solid var(--web-border);background:var(--web-surface);color:var(--web-text);text-align:left;border-radius:8px;padding:14px 16px;display:flex}.lectures-dialog-actions>button>span{flex-direction:column;gap:4px;display:flex}.lectures-dialog-actions strong{font-size:14px;font-weight:600}.lectures-dialog-actions small{color:var(--web-muted);font-size:13px}.lectures-page .lectures-dialog-actions>button:hover{border-color:var(--web-primary)}.lectures-page .lectures-dialog-actions>.lectures-dialog-watch{background:var(--web-primary);border-color:var(--web-primary);color:var(--web-primary-foreground)}.lectures-dialog-actions .lectures-dialog-watch small{color:inherit}.lectures-sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=1100px){.lectures-filters{gap:18px}.lectures-deck-list{grid-template-columns:1fr}.lectures-table,.lectures-table tbody{display:block}.lectures-table thead{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.lectures-table tr{border-top:1px solid var(--web-border);grid-template-columns:minmax(0,1fr) auto;gap:14px 24px;padding:20px 0;display:grid}.lectures-table td{border:0;padding:0}.lectures-table td:first-child{width:auto}.lectures-table tr:hover td{background:0 0}.lectures-name-column{grid-area:1/1}.lectures-status-column{text-align:right;grid-area:1/2}.lectures-period-column{grid-area:2/1}.lectures-actions-column{grid-area:2/2;align-self:end}}@media (width<=600px){.lectures-toolbar{flex-wrap:wrap;gap:10px}.lectures-search{flex-basis:100%;width:100%}.lectures-toolbar .web-select{flex:1;min-width:0;max-width:none}.lectures-filters{gap:20px}.lectures-table tr{gap:12px}.lectures-name-column{grid-column:1/-1}.lectures-status-column{grid-area:2/2;align-self:start}.lectures-period-column{grid-area:2/1}.lectures-actions-column{grid-area:3/1/auto/-1}.lectures-table-footer{flex-wrap:wrap}.lectures-dialog-content{padding:22px}}