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img{object-fit:contain;background:#fff;padding:16px}.image-actions{flex-direction:column;align-items:flex-start;gap:8px;display:flex}.image-actions .hint{color:var(--muted);font-size:12px;line-height:1.4}.image-actions .error{color:var(--danger);font-size:12px;font-weight:600}.image-url-row{gap:6px;display:grid}.empty{text-align:center;color:var(--muted);padding:28px}.media-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;display:grid}.media-card{background:var(--white,#fff);border:1px solid #e2e8f0;border-radius:12px;overflow:hidden}.media-thumb{background:#f8fafc;justify-content:center;align-items:center;height:140px;display:flex}.media-thumb img{object-fit:contain;max-width:100%;max-height:140px}.media-key{color:var(--muted);word-break:break-all;padding:8px 10px 0;font-size:12px}.media-actions{gap:8px;padding:10px;display:flex}@media (width<=1100px){.grid-stats,.quick-grid,.form-grid.two{grid-template-columns:1fr 1fr}.image-upload{grid-template-columns:1fr}}@media (width<=860px){html,body,#root{height:auto;overflow:auto}.shell{grid-template-columns:1fr;height:auto;overflow:visible}.sidebar{height:auto;position:relative;overflow:visible}.sidebar-nav{overflow:visible}.main{height:auto;overflow:visible}.content{overflow:visible}.grid-stats,.quick-grid,.form-grid.two{grid-template-columns:1fr}.content,.topbar{padding-left:16px;padding-right:16px}}