.course-library-grid .course-card .button{width:100%;margin-top:18px}.course-description{font-size:13px;min-height:42px;line-height:1.8;overflow-wrap:anywhere}.course-list-tools{display:flex;align-items:flex-start;gap:16px;margin-bottom:10px}.course-list-tools .course-search{flex:1}.course-overview{margin-bottom:30px;display:grid;grid-template-columns:minmax(220px,1fr) minmax(300px,1.4fr);gap:24px;align-items:center}.course-overview h2{font-size:22px;margin:12px 0 8px}.course-overview p{font-size:13px;color:var(--muted)}.course-room-actions label{display:flex;flex-direction:column;gap:8px;font-size:13px;color:var(--muted)}.course-room-actions select{width:100%;padding:11px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);margin-bottom:12px}.course-room-actions .toolbar-group{gap:7px}.course-room-code{grid-column:1/-1;display:flex;gap:18px;flex-wrap:wrap;font-size:12px;color:#7b8da5;padding-top:17px;border-top:1px solid var(--line)}.course-room-code strong{font:600 18px Consolas,monospace;letter-spacing:2px;color:var(--green)}.course-lessons>.card-heading{align-items:flex-start;flex-wrap:wrap;margin-bottom:22px}.course-lessons>.card-heading h2{font-size:21px;margin-bottom:7px}.course-lesson-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.lesson-card{display:flex;flex-direction:column;gap:12px;min-width:0}.lesson-card h3{font-size:17px;line-height:1.7}.lesson-card .card-heading{margin-bottom:0;flex-wrap:wrap;gap:8px}.lesson-card .toolbar-group{margin-top:auto;padding-top:10px}.lesson-origin{font-size:12px;color:#97712a;line-height:1.9}.lesson-path-summary{display:flex;flex-direction:column;gap:6px;font-size:12px;color:#7b8ba3;overflow-wrap:anywhere}.course-dialog{max-width:900px}.course-dialog input,.course-dialog textarea,.course-dialog select{min-width:0;width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:7px;font:14px/1.6 var(--font);color:var(--ink);background:#fff}.course-dialog textarea{resize:vertical}.course-dialog .stack-form{gap:18px}.course-form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.course-form-grid label{min-width:0}.lesson-import{background:#f6f8fc;border:1px solid var(--line);border-radius:8px;padding:15px}.lesson-import summary,.lesson-notes summary{font-size:13px;color:#5e7799;cursor:pointer}.lesson-import>p{margin:12px 0}.lesson-import input{font-size:12px}.lesson-import [role=status]{font-size:12px;color:var(--green)}.lesson-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.9;color:#566c89;margin:13px 0}.lesson-path-label{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:13px;margin:20px 0}.lesson-path-label select{width:100%;font:13px/1.6 var(--font);background:#f8faff;border:1px solid var(--line);padding:12px;border-radius:7px;color:#365a8a;min-width:0}.lesson-dtcs{margin-top:20px}.lesson-dtcs .dtc-row{flex-wrap:wrap;line-height:1.7;font-size:13px;margin-top:10px}.lesson-dtcs .dtc-row>span:nth-child(2){flex:1;min-width:150px}.lesson-play-controls{display:flex;align-items:center;gap:15px;margin:23px 0 13px;flex-wrap:wrap}.lesson-play-controls input[type=range]{flex:1;min-width:100px;accent-color:var(--green);padding:0}.lesson-play-controls>span{font:12px Consolas,monospace;color:#7188a4}.lesson-notes{border-top:1px solid var(--line);padding-top:17px;margin-top:25px}.lesson-notes .lesson-text{font-size:13px}.lesson-follow h2{font-size:21px}.lesson-follow .card-heading{flex-wrap:wrap;gap:12px}.lesson-follow .parameter-grid{grid-template-columns:repeat(auto-fit,minmax(145px,1fr))}.lesson-follow .parameter>strong{color:#3478ee}.lesson-follow .parameter{background:#f6f9ff;border-color:#e4ebf7}.lesson-follow .parameter>span{color:#667e9d}.lesson-follow .parameter>div{font-size:11px;color:#8b9bb1}.lesson-stopped>*:not(.card-heading):not([data-follow-origin]){display:none}.lesson-stopped .card-heading>[data-follow-source]{display:none}.course-return{margin:20px 36px 0;padding:12px 16px}.course-dialog .parameter-grid{margin-top:20px}.course-dialog .parameter>strong{color:#3478ee}.course-dialog .parameter{background:#f7faff}.course-quick-link{margin-bottom:20px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding:15px 18px;border:1px solid #dce7f9;background:#edf4ff;border-radius:9px;font-size:13px;color:#58769c}.course-quick-link strong{flex:1;color:#386399}
@media(max-width:1100px){.course-overview{grid-template-columns:1fr}.course-lesson-grid{grid-template-columns:1fr}.course-room-code{grid-column:auto}.course-return{margin:16px 24px 0}}
@media(max-width:700px){.course-list-tools{gap:8px}.course-overview{padding:20px}.course-overview h2{font-size:20px}.course-form-grid{grid-template-columns:1fr}.course-dialog{padding:22px 18px}.course-room-actions .button{font-size:12px;padding:7px 10px}.course-lessons>.card-heading .toolbar-group{width:100%}.lesson-follow{padding:18px}.lesson-follow .parameter-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.lesson-follow .parameter{padding:10px}.lesson-follow .parameter>strong{font-size:24px}.lesson-follow .parameter>div{font-size:10px}.lesson-follow h2{font-size:18px}.lesson-play-controls{gap:10px}.lesson-play-controls .button{font-size:12px;padding:8px 10px}.lesson-play-controls>input{min-width:90px}.course-return{margin:14px 16px 0;gap:8px}.course-return strong{font-size:12px}.lesson-path-label select{font-size:12px}.course-room-code{flex-direction:column;gap:8px}.lesson-follow .lesson-text{font-size:13px}}
.activity-switch[data-role=teacher][data-current=case-study] .activity-options{grid-template-columns:repeat(4,minmax(0,1fr))}
.lesson-editor{border:1px solid var(--line);border-radius:8px;padding:16px;background:#f8faff;min-width:0}
.lesson-editor>summary{cursor:pointer;font-size:14px;font-weight:600;color:#365a8a}
.lesson-editor>p{margin:12px 0;line-height:1.8}
.lesson-editor label,.course-dialog .lesson-notes label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted);min-width:0}
.lesson-editor-tools{display:flex;align-items:flex-end;flex-wrap:wrap;gap:10px;margin:14px 0}
.lesson-editor-tools label{flex:1;min-width:150px}
.lesson-editor-tools .button{flex-shrink:0;margin-bottom:3px}
.lesson-path-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.lesson-table-wrap{max-width:100%;overflow:auto;border:1px solid var(--line);border-radius:7px;background:#fff}
.lesson-edit-table{width:100%;min-width:670px;border-collapse:collapse;font-size:12px}
.lesson-edit-table th{padding:9px;text-align:left;font-weight:500;color:#607a9b;background:#eef3fa}
.lesson-edit-table td{padding:7px;border-top:1px solid var(--line);min-width:85px}
.lesson-edit-table td:first-child{min-width:150px}
.course-dialog .lesson-edit-table input{padding:7px 8px;font-size:13px}
.lesson-dtc-editor{margin:16px 0}.lesson-dtc-editor summary{font-size:13px;cursor:pointer;color:#5e7799;margin-bottom:10px}
.lesson-dtc-editor>.button{margin-top:10px}.lesson-source-note{margin-top:18px}
.lesson-editor-error{font-size:13px;color:#b83535;white-space:pre-wrap;overflow-wrap:anywhere}
.course-dialog [data-diagnostic-editor]{min-width:0;max-width:100%}
.course-dialog .lesson-notes{margin-top:0}.course-dialog .lesson-notes label{margin-top:12px}
@media(max-width:700px){.lesson-editor{padding:12px}.lesson-path-fields{grid-template-columns:1fr}.lesson-editor-tools{gap:8px}.lesson-editor-tools label{min-width:130px}.lesson-editor-tools .button{font-size:12px;padding:8px}.lesson-edit-table{min-width:650px}}
@media(max-width:700px){.activity-switch[data-role=teacher][data-current=case-study] .activity-options{grid-template-columns:repeat(2,minmax(0,1fr))}}
.parameter{min-width:0;overflow-wrap:anywhere}

.course-join{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.course-join h2{font-size:18px}.course-join p{margin-top:8px}.course-join form{display:flex;gap:10px;align-items:flex-end}.course-join label{display:grid;gap:6px;font-size:13px}.course-join input{max-width:170px;width:100%;padding:10px;border:1px solid var(--line);border-radius:7px;font:16px var(--font)}.course-existing-rooms{margin-top:28px;border-top:1px solid var(--line);padding-top:18px}.course-existing-rooms>summary,.course-room-settings>summary{cursor:pointer;color:var(--muted);font-size:13px}.course-existing-rooms>p{margin:14px 0}.course-room-settings{align-self:center}.course-room-settings .toolbar-group{padding-top:10px}.course-room-actions label[hidden]{display:none}@media(max-width:700px){.course-join{display:block}.course-join form{margin-top:18px;align-items:flex-end}.course-join label{flex:1;min-width:0}.course-join input{max-width:none}.course-join .button{white-space:nowrap}}

.course-library-heading>.toolbar-group{flex-shrink:0}.course-library-heading .button{white-space:nowrap}@media(max-width:700px){.course-library-heading{flex-direction:column;align-items:flex-start;gap:14px}}
.server-sync-job{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border);min-width:0}.server-sync-job>div,.server-sync-job>span{min-width:0;overflow-wrap:anywhere}.server-sync-jobs{max-height:320px;overflow:auto}.server-sync-job .pill{flex-shrink:0}.course-preparation{margin-bottom:18px} [data-server-sync-root]>.card{margin:16px 0} [data-server-sync-root] input{max-width:100%}@media(max-width:600px){.server-sync-job{align-items:flex-start;flex-wrap:wrap}}
.course-dialog [data-server-sync-root] .checkbox-label{display:flex;align-items:flex-start;gap:8px}.course-dialog [data-server-sync-root] input[type=checkbox]{width:16px;min-width:16px;height:16px;padding:0;margin:4px 0 0;flex-shrink:0}.server-sync-job{border-bottom-color:var(--line)}