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solid rgba(146,169,190,.14);display:flex;gap:14px;justify-content:space-between;padding:11px 0}.file-link{color:#eaf4ff;min-width:0;text-decoration:none}.file-link span{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.delete-file-button{background:#ff5c7a1f;border:1px solid rgba(255,116,143,.38);border-radius:6px;color:#ffd8df;flex:0 0 auto;min-height:30px;padding:0 10px}.delete-file-button:hover{background:#ff5c7a33}.file-row small,.muted{color:#91a9bd}.empty-state{align-items:center;border:1px dashed rgba(88,173,239,.34);border-radius:8px;color:#9ab1c8;display:flex;justify-content:center;min-height:360px;padding:24px;text-align:center}@keyframes panelIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 980px){.app-shell{grid-template-columns:1fr}.side-nav{border-bottom:1px solid 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