:root{--bg:#f6f7fb;--surface:#fff;--surface-soft:#eef2f8;--text:#172033;--muted:#6a7284;--border:#dce2ec;--accent:#4d7dff;--accent-soft:#4d7dff1c}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}.app-shell{width:min(1120px,100% - 40px);margin:0 auto;padding:34px 0 52px}.topbar{justify-content:space-between;align-items:center;gap:20px;margin-bottom:26px;display:flex}.brand-lockup{letter-spacing:0;align-items:baseline;gap:0;font-size:1.72rem;font-weight:900;line-height:1;display:inline-flex}.brand-lockup span:last-child{color:var(--accent)}.subtle,.section-heading span,.submission-header span,.submission-header time,.week-row span{color:var(--muted)}.leader-strip,.missing-strip{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.leader-strip span,.missing-strip span,.coverage-pill{border:1px solid var(--border);background:var(--surface);min-height:30px;color:var(--text);border-radius:999px;align-items:center;padding:0 12px;font-size:.82rem;font-weight:800;display:inline-flex}.dashboard-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:18px;display:grid}.metric-panel,.section-block,.submission-card{border:1px solid var(--border);background:var(--surface);border-radius:8px}.metric-panel{padding:16px}.metric-panel strong{margin-top:8px;font-size:1.8rem;line-height:1;display:block}.metric-label{color:var(--muted);text-transform:uppercase;font-size:.78rem;font-weight:800}.section-block{margin-bottom:18px;padding:18px}.section-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px;display:flex}.section-heading h1{margin:0;font-size:1.28rem}.empty-panel{border:1px dashed var(--border);min-height:130px;color:var(--muted);text-align:center;border-radius:8px;place-items:center;display:grid}.week-list,.submission-grid,.attachment-list{gap:10px;display:grid}.week-row{border:1px solid var(--border);background:var(--surface-soft);border-radius:8px;justify-content:space-between;align-items:center;gap:14px;min-height:64px;padding:12px 14px;display:flex}.week-row div:first-child{gap:4px;display:grid}.back-link{color:var(--muted);margin-bottom:10px;font-size:.86rem;font-weight:800;display:inline-block}.missing-strip{justify-content:flex-start}.submission-card{padding:16px}.submission-header{justify-content:space-between;gap:16px;margin-bottom:12px;display:flex}.submission-header div{gap:4px;display:grid}.summary-copy{background:var(--surface-soft);color:var(--text);white-space:pre-wrap;border-radius:8px;margin:0 0 14px;padding:14px;font-family:inherit;font-size:.92rem;line-height:1.55}.thumbnail-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-bottom:12px;display:grid}.thumbnail-tile{border:1px solid var(--border);background:var(--surface-soft);border-radius:8px;gap:8px;padding:8px;display:grid}.thumbnail-tile img{aspect-ratio:4/3;object-fit:cover;background:var(--surface);border-radius:6px;width:100%}.thumbnail-tile span,.attachment-list span{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-weight:750;overflow:hidden}.attachment-list a{border:1px solid var(--border);background:var(--surface-soft);border-radius:8px;justify-content:space-between;align-items:center;gap:12px;min-height:42px;padding:0 12px;display:flex}.attachment-list small{color:var(--muted);flex-shrink:0;font-weight:800}@media (max-width:720px){.app-shell{width:min(100% - 24px,1120px)}.topbar,.section-heading,.submission-header{flex-direction:column;align-items:flex-start}.dashboard-grid{grid-template-columns:1fr}}