.share-tabs{display:flex;gap:6px;margin-bottom:18px;border-bottom:1px solid var(--line)}
.share-tabs button{border:0;background:none;padding:12px 14px;cursor:pointer;color:var(--muted);font:inherit;border-bottom:2px solid transparent}
.share-tabs button[aria-selected=true]{color:var(--green);border-color:var(--green);font-weight:600}
.share-link-card{border:1px solid var(--line);border-radius:9px;padding:15px;margin:14px 0}
.share-link-heading,.share-link-copy{display:flex;align-items:center;justify-content:space-between;gap:10px}
.share-link-heading span{font-size:12px;color:var(--muted)}
.share-link-copy input{min-width:0;flex:1;padding:8px;border:1px solid var(--line);border-radius:5px;font-size:12px}
.share-link-card summary{cursor:pointer;font-size:13px;color:var(--green);margin-top:15px}
.share-link-create{border-top:1px solid var(--line);padding-top:18px;margin-top:22px}
.share-sign-in{color:var(--green);font-size:14px;text-align:center}
.guest-session .assistant-pane,.guest-session #assistant-toggle,.guest-session #connection-open,.guest-session #model-settings,.guest-session #templates-open,.guest-session .library-note,.guest-session .library-actions,.guest-session #project-share,.guest-session .project-card-actions,.guest-session .project-sync-actions,.guest-session #project-settings,.guest-session #paper-structure-actions,.guest-session #history-open,.guest-session #research-form,.guest-session #publish-existing-report{display:none!important}
.guest-view-only #new-file,.guest-view-only #upload-file,.guest-view-only #compile,.guest-view-only #compile-empty{display:none!important}
.guest-session #prepare-arxiv{display:none!important}
.guest-session .spot-edit-button,.guest-session .spot-badge,.guest-session .spot-layer,.guest-session #mcp-open{display:none!important}
@media(max-width:600px){.share-link-copy{flex-wrap:wrap}.share-link-copy input{flex-basis:100%}.share-link-heading{align-items:flex-start}}