.submission-workspace{flex-direction:column;flex:none;max-width:none;height:calc(100dvh - 54px);display:flex}.submission-view-switch{margin:20px 0}.submission-columns{grid-template-columns:minmax(260px,340px) minmax(0,1fr);align-items:start;gap:18px;display:grid}.submission-slots{max-height:76vh;padding:20px;overflow:auto}.submission-slot{border-top:1px solid var(--border);margin-top:16px;padding:18px 0 6px}.submission-slot h3{margin:0;font-size:16px}.submission-slot.complete h3{color:var(--success)}.submission-file{justify-content:space-between;align-items:center;gap:8px;margin:10px 0;display:flex}.submission-file .text-button{overflow-wrap:anywhere;text-align:left;min-width:0}.submission-upload{cursor:pointer;align-items:center;gap:6px;margin:8px 12px 0 0;display:inline-flex}.submission-upload input{opacity:0;width:1px;height:1px;position:absolute}.submission-upload:focus-within{outline:2px solid var(--accent);outline-offset:3px}.submission-editor{min-height:65vh;padding:0;overflow:hidden}.submission-tabs{border-bottom:1px solid var(--border);min-height:45px;display:flex;overflow-x:auto}.submission-tabs>div{border-right:1px solid var(--border);flex-shrink:0;align-items:center;display:flex}.submission-tabs [role=tab]{color:inherit;background:0 0;border:none;border-radius:0;padding:14px}.submission-tabs [aria-selected=true]{box-shadow:inset 0 -2px var(--accent)}.submission-preview img,.submission-preview video{object-fit:contain;max-width:100%;max-height:60vh;margin:24px auto;display:block}.submission-preview iframe{background:#fff;border:0;width:100%;height:60vh;margin-top:16px}.submission-preview pre{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}.submission-preview audio{max-width:100%;margin:24px 0}.submission-placeholder{text-align:center;padding:48px 24px}@media (width<=700px){.submission-columns{grid-template-columns:minmax(0,1fr)}.submission-slots{max-height:none;padding:20px}.submission-editor{min-height:360px}.submission-workspace .page-heading{flex-wrap:wrap}}.material-children:not(:empty){border-left:1px solid var(--border);margin-left:4px;padding-left:10px}.submission-slot select{max-width:100%}.submission-slot h3{overflow-wrap:anywhere}.submission-workspace .page-heading{margin-bottom:8px}.submission-workspace h1{text-wrap:balance}.submission-toolbar{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:12px;margin:12px 0;padding-bottom:12px;display:flex}.submission-view-switch{gap:6px;margin:0 auto 0 0}.submission-view-switch button{color:var(--muted);border-radius:var(--admin-radius);background:0 0;border:0;padding:10px 14px}.submission-view-switch button.view-active{background:color-mix(in srgb, var(--accent) 12%, transparent);color:var(--accent)}.submission-progress{color:var(--muted);font-variant-numeric:tabular-nums;font-size:13px}.material-workbench{border:1px solid var(--border);border-radius:var(--admin-radius);flex:1;grid-template-columns:minmax(260px,300px) minmax(0,1fr);min-height:360px;display:grid;overflow:hidden}.material-navigation{border-right:1px solid var(--border);background:var(--panel);min-width:0;padding:16px 12px}.material-navigation-heading{justify-content:space-between;align-items:baseline;gap:8px;padding:0 8px 12px;display:flex}.material-navigation-heading h2{margin:0;font-size:16px}.material-navigation-heading span{color:var(--muted);white-space:nowrap;font-size:12px}.material-navigation nav{overscroll-behavior:contain;max-height:38vh;overflow:auto}.material-navigation ul{margin:0;padding:0;list-style:none}.material-navigation ul ul{border-left:1px solid var(--border);margin-left:8px;padding-left:10px}.material-navigation>p{padding:14px 8px 0;line-height:1.7}.material-nav-item{text-align:left;width:100%;min-height:42px;color:inherit;border-radius:var(--admin-radius);background:0 0;border:0;align-items:center;gap:8px;padding:10px 8px;display:flex}.material-nav-item>span:first-of-type{overflow-wrap:anywhere;flex:1;min-width:0;font-size:13px}.material-nav-item svg{color:var(--muted);flex-shrink:0}.material-nav-item:hover,.material-overview-item:hover{background:color-mix(in srgb, var(--accent) 6%, transparent)}.material-nav-item[aria-current]{background:color-mix(in srgb, var(--accent) 12%, transparent);color:var(--accent)}.material-nav-item[aria-current] svg{color:inherit}.material-count{font-variant-numeric:tabular-nums;color:var(--muted);font-size:12px}.material-required{color:var(--accent)}.material-main{min-width:0;padding:0}.material-breadcrumb{color:var(--muted);overflow-wrap:anywhere;font-size:12px;line-height:1.7}.material-controls .submission-slot{border:0;margin:0;padding:18px 0 0}.material-controls .submission-slot h3{color:inherit;font-size:16px}.material-controls .submission-slot>p{max-width:76ch;line-height:1.8}.material-controls .submission-file{border:1px solid var(--border);border-radius:var(--admin-radius);padding:12px}.material-controls .submission-file>:first-child{margin-right:auto}.material-overview{grid-template-columns:minmax(0,1fr);gap:10px;margin:22px 0;display:grid}.material-overview-item{text-align:left;border:1px solid var(--border);border-radius:var(--admin-radius);color:inherit;background:0 0;flex-direction:column;gap:8px;min-width:0;padding:12px;display:flex}.material-workbench button:focus-visible,.submission-toolbar button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.material-workbench button,.submission-toolbar button{touch-action:manipulation}@media (width<=700px){.material-workbench{grid-template-columns:minmax(0,1fr)}.material-navigation{border-right:0;border-bottom:1px solid var(--border)}.material-navigation nav{max-height:230px}.material-main{padding:20px}.material-overview{grid-template-columns:minmax(0,1fr)}.material-controls .submission-file{flex-wrap:wrap}}:root[data-theme=light] .material-nav-item[aria-current],:root[data-theme=light] .submission-view-switch button.view-active{color:var(--accent)}.material-navigation{overscroll-behavior:contain;overflow:auto}.material-controls{border-top:1px solid var(--border);margin-top:12px;padding:12px 8px 0}.material-controls .submission-slot{padding-top:8px}.material-controls .submission-slot>p{margin-top:8px}.material-controls .submission-file{flex-wrap:wrap;gap:4px 12px;padding:8px}.material-controls .submission-file>:first-child{flex-basis:100%}.material-controls .toolbar-actions{justify-content:flex-start;gap:8px}.material-controls .submission-upload{min-height:36px;margin:8px 0 0;padding:8px 10px}.material-main{background:var(--panel);overflow:auto}.material-main .submission-editor{border:0;border-radius:0;min-height:100%;margin:0}.material-main .submission-tabs{background:var(--panel);z-index:1;position:sticky;top:0}.submission-preview .row-between>strong{overflow-wrap:anywhere;min-width:0}.submission-preview .row-between>button{flex-shrink:0}.submission-placeholder{min-height:360px;color:var(--muted);flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex}.submission-placeholder h2{font-size:16px}@media (width<=700px){.submission-workspace,.material-workbench{height:auto}.material-navigation{max-height:420px}.material-navigation nav{max-height:none}.material-main{min-height:360px;padding:0}}.submission-workspace .page-heading>div:first-child{flex-wrap:wrap;align-items:center;gap:4px 12px;display:flex}.submission-workspace .page-heading .muted{margin-top:0}.submission-workspace{min-height:640px}.submission-workspace .page-heading{align-items:center;gap:20px;margin-top:12px}.submission-workspace .page-heading>div:first-child{min-width:0;display:block}.submission-workspace h1{overflow-wrap:anywhere;font-size:clamp(22px,2vw,30px)}.workspace-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:16px;margin-top:10px;font-size:12px;display:flex}.workspace-meta>span{align-items:center;gap:6px;display:inline-flex}.submission-toolbar{margin:18px 0 16px;padding-bottom:14px}.submission-progress{align-items:center;gap:7px;display:inline-flex}.submission-progress svg{color:var(--success)}.material-workbench{border-radius:var(--admin-radius);grid-template-columns:260px minmax(0,1fr);min-height:0}.material-navigation{background:var(--sidebar);overscroll-behavior:contain;min-height:0;padding:20px 12px;overflow-y:auto}.material-navigation nav{max-height:none;overflow:visible}.material-nav-row{align-items:center;min-width:0;display:flex}.material-nav-row>.material-nav-item{flex:1;min-width:0}.material-nav-toggle{width:32px;height:40px;color:var(--muted);background:0 0;border:0;flex:none;place-items:center;padding:0;display:grid}.material-nav-toggle[aria-expanded=true] svg{transform:rotate(90deg)}.material-nav-item{min-height:44px}.material-nav-item>span:first-of-type{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.material-navigation .material-file-item{color:var(--muted)}.material-focus-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:18px 24px;display:flex}.material-focus-heading>div{min-width:0}.material-focus-heading h2{overflow-wrap:anywhere;margin:4px 0 0;font-size:19px}.material-check{color:var(--warning);flex-shrink:0;align-items:center;gap:6px;font-size:12px;display:inline-flex}.material-check.is-complete{color:var(--success)}.material-main .material-controls{border-top:0;border-bottom:1px solid var(--border);background:var(--raised);margin:0;padding:0 24px}.material-controls>summary{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;min-height:48px;font-size:13px;display:flex}.material-controls>summary::-webkit-details-marker{display:none}.material-controls[open]>summary svg{transform:rotate(180deg)}.material-controls .submission-slot{padding:0 0 18px}.material-controls .submission-file{background:var(--panel);flex-wrap:nowrap;padding:10px 12px}.material-controls .submission-file>:first-child{flex:1;min-width:0}.material-controls .submission-file>button:not(:first-child){flex-shrink:0}.material-controls .submission-upload{min-height:44px;margin:8px 0 0}.material-main .submission-editor{min-height:340px}.submission-tabs [role=tab]{white-space:nowrap;text-overflow:ellipsis;max-width:280px;min-height:44px;font-size:12px;overflow:hidden}.submission-preview{padding:24px}.submission-preview>.row-between{border-bottom:1px solid var(--border);margin-bottom:20px;padding-bottom:20px}.submission-preview pre{background:var(--raised);border:1px solid var(--border);border-radius:var(--admin-radius);font:inherit;padding:24px;font-size:14px}.workspace-versions{min-height:0;padding:0 2px 24px;overflow:auto}.workspace-versions .history{gap:20px;display:grid}.workspace-versions .history-item{border:1px solid var(--border);border-radius:var(--admin-radius);background:var(--panel);margin:0;padding:0;overflow:hidden}.workspace-versions .history-version-heading{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:flex-start;gap:10px 20px;padding:20px 24px;display:flex}.workspace-versions .history-version-heading strong{margin-right:auto;font-size:17px}.history-version-heading time{color:var(--muted);align-items:center;gap:6px;font-size:12px;display:inline-flex}.workspace-versions .history-version-content{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);display:grid}.workspace-versions .history-materials,.workspace-versions .history-assessment{min-width:0;padding:24px}.workspace-versions .history-assessment{border-left:1px solid var(--border);background:var(--raised)}.workspace-versions .history-version-content h3{align-items:center;gap:8px;margin:0 0 18px;font-size:14px;display:flex}.workspace-versions .history-materials h3 span{color:var(--muted);margin-left:auto;font-size:12px;font-weight:400}.workspace-versions .history-snapshot{color:var(--muted);margin-bottom:16px;font-size:12px}.workspace-versions summary{cursor:pointer;padding:8px 0}.workspace-versions .file-list{margin:0}.workspace-versions .file-link{overflow-wrap:anywhere;text-align:left;min-height:56px}.workspace-versions .file-link svg,.workspace-versions .file-link>span{flex-shrink:0}.workspace-versions .feedback{background:0 0;border:0;margin:0 0 18px;padding:0}.workspace-versions .feedback .eyebrow{letter-spacing:0;color:var(--text);font-size:14px;font-weight:600}.workspace-versions .feedback p{color:var(--muted);font-size:13px}.workspace-versions .history-assessment>button{min-height:44px}.workspace-versions .history-grade-pending{border-top:1px solid var(--border);align-items:center;gap:16px;padding:16px 24px;font-size:13px;display:flex}.workspace-versions .history-grade-pending span{color:var(--muted)}.workspace-versions .formal-feedback{border-top:1px solid var(--border);margin:0;padding:24px}@media (width<=1000px){.material-workbench{grid-template-columns:220px minmax(0,1fr)}.workspace-versions .history-version-content{grid-template-columns:minmax(0,1fr)}.workspace-versions .history-assessment{border-left:0;border-top:1px solid var(--border)}}@media (width<=700px){.submission-workspace{height:auto;min-height:0}.material-workbench{grid-template-columns:minmax(0,1fr);min-height:360px}.material-navigation{max-height:230px}.material-focus-heading{flex-wrap:wrap;gap:8px;padding:16px}.material-main .material-controls{padding:0 16px}.material-controls .submission-file{flex-wrap:wrap}.material-controls .submission-file>:first-child{flex-basis:100%}.submission-preview{padding:16px}.submission-preview .row-between{flex-wrap:wrap;gap:12px}.submission-preview pre,.workspace-versions .history-version-heading,.workspace-versions .history-materials,.workspace-versions .history-assessment,.workspace-versions .formal-feedback{padding:16px}.submission-toolbar>.submission-view-switch{width:100%}.submission-workspace .page-heading>button{justify-content:center;width:100%}}.office-pdf-preview{width:100%}.office-pdf-toolbar{align-items:center;gap:8px;padding:8px 0;display:flex}.office-pdf-toolbar span{margin-right:auto}.office-pdf-pages{background:#30343a;border-radius:8px;min-height:280px;max-height:70vh;padding:16px;overflow:auto}.office-pdf-pages figure{min-width:75%;margin:0 auto 16px}.office-pdf-preview .office-pdf-pages img{background:#fff;width:100%;max-width:none;height:auto;max-height:none;margin:0;display:block}.office-pdf-pages figcaption{color:#fff;text-align:center;padding:8px 0 0;font-size:12px}.image-annotation-preview{background:var(--panel);flex-direction:column;width:100%;min-width:0;min-height:0;display:flex}.image-annotation-preview.is-focused{z-index:100;height:100dvh;padding:12px;position:fixed;inset:0}.image-annotation-toolbar{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;padding:8px 12px;display:flex}.image-annotation-toolbar strong{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:13px;overflow:hidden}.image-annotation-actions{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.image-annotation-actions .selected{border-color:var(--control-border);background:var(--hover)}.image-annotation-scale{text-align:center;min-width:38px;color:var(--muted);font-size:12px}.image-annotation-main{flex:1;min-width:0;min-height:0;display:flex}.image-annotation-viewport{background:var(--bg);flex:1;justify-content:safe center;align-items:safe center;min-width:0;height:min(68vh,740px);display:flex;overflow:auto}.project-image .image-annotation-viewport,.is-focused .image-annotation-viewport{height:auto}.image-annotation-canvas{flex:none;position:relative}.image-annotation-canvas.is-marking{cursor:crosshair}.image-annotation-canvas img{width:100%;max-width:none;height:100%;max-height:none;margin:0;display:block}.image-annotation-pin{color:#fff;background:#e4572e;border:2px solid #fff;border-radius:50%;min-width:26px;height:26px;font-size:12px;font-weight:700;position:absolute;transform:translate(-50%,-50%);box-shadow:0 1px 5px #0008}.image-annotation-pin.selected{outline:3px solid var(--accent);outline-offset:2px}.image-annotation-pin.draft{pointer-events:none;background:#166ee0;place-items:center;display:grid}.image-annotation-list{border-left:1px solid var(--border);flex-direction:column;flex:0 0 240px;gap:6px;padding:12px;display:flex;overflow:auto}.image-annotation-list-heading{color:var(--muted);justify-content:space-between;padding-bottom:6px;font-size:12px;display:flex}.image-annotation-list button{border:1px solid var(--border);background:var(--panel);text-align:left;width:100%;color:var(--text);border-radius:7px;gap:5px;padding:9px 10px;font-size:12px;display:grid}.image-annotation-list button:hover,.image-annotation-list button.selected{border-color:var(--accent);background:var(--hover)}.image-annotation-list button span{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.5}.image-annotation-editor{border-top:1px solid var(--border);align-items:center;gap:8px;padding:10px 12px;display:flex}.image-annotation-editor p{margin:0;font-size:12px}.image-annotation-editor textarea{resize:vertical;flex:1;min-height:42px}@media (width<=700px){.image-annotation-main{flex-direction:column}.image-annotation-viewport{min-height:340px}.image-annotation-list{border-left:0;border-top:1px solid var(--border);flex-basis:auto;max-height:170px}.image-annotation-editor{flex-wrap:wrap}}
