/* Workspace chrome: one document control, one command row, and a quiet status bar. */
.story-builder{padding:24px clamp(12px,2vw,32px);max-width:none}
.sb-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.sb-topbar{display:flex;align-items:center;gap:24px;padding:14px 18px;border:1px solid var(--line);border-bottom:0;border-radius:14px 14px 0 0;background:var(--white);min-width:0}
.sb-workspace-brand{display:flex;align-items:center;gap:10px;flex-shrink:0}.sb-workspace-brand h1{margin:0;font-size:18px;line-height:1.7;color:var(--ink);white-space:nowrap}.sb-workspace-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;color:var(--accent-blue);background:color-mix(in srgb,var(--accent-blue) 8%,var(--white))}
.sb-document-control{display:flex;align-items:center;flex:1;min-width:0;max-width:560px;border:1px solid var(--line);border-radius:9px;background:var(--paper);overflow:clip}
.story-builder .sb-document-control input{flex:1;min-width:0;border:0;border-radius:0;background:transparent;padding:8px 12px;margin:0;height:44px;min-height:44px;font-size:16px;line-height:1.7;font-weight:500;color:var(--accent-blue)}
.sb-document-control:focus-within{border-color:var(--accent-blue);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent-blue) 18%,transparent)}
.story-builder .sb-document-control input:focus-visible{outline:none}
.sb-document-picker{position:relative;flex:0 0 44px;height:44px;color:var(--accent-blue);border-left:1px solid var(--line)}.sb-document-picker>span{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.story-builder .sb-document-picker select{position:absolute;inset:0;width:44px;height:44px;min-height:44px;padding:0;margin:0;opacity:0;cursor:pointer}
.story-builder .sb-document-control [data-sb=new]{width:44px;height:44px;min-width:44px;padding:10px;flex-shrink:0;border:0;border-left:1px solid var(--line);border-radius:0;background:transparent}.sb-document-control [data-sb=new] span{display:none}
.sb-document-actions{display:flex;align-items:center;gap:8px;margin-left:auto;flex-shrink:0}.sb-document-actions>button{white-space:nowrap}
.sb-topbar .sb-more{position:relative;flex-shrink:0}.sb-topbar .sb-more>summary{width:44px;height:44px;padding:10px;list-style:none}.sb-topbar .sb-more>summary::-webkit-details-marker{display:none}
.sb-topbar .sb-more>div{position:absolute;top:calc(100% + 8px);right:0;z-index:25;width:280px;max-width:calc(100vw - 32px);max-height:70dvh;overflow:auto;overscroll-behavior:contain;padding:8px;background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 36px #0002;display:grid;grid-template-columns:minmax(0,1fr);gap:4px}
.sb-topbar .sb-more>div>button{justify-content:flex-start;width:100%;border-color:transparent;background:transparent;min-height:44px;text-align:left}.sb-topbar .sb-more hr{border:0;border-top:1px solid var(--line);margin:4px 0}
.sb-topbar :is(.sb-storage,.sb-help){margin:0;font-size:12px}.sb-topbar :is(.sb-storage,.sb-help)>summary{display:flex;width:100%;justify-content:flex-start;border:0;border-radius:6px;padding:10px;min-height:44px;color:var(--accent-blue);background:transparent;font-size:12px;list-style:none}.sb-topbar :is(.sb-storage,.sb-help) p{padding:4px 10px 10px;margin:0;line-height:1.9;color:var(--muted)}
.story-builder .sb-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 14px;margin:0;border:1px solid var(--line);border-bottom:0;background:var(--white)}
.sb-insert-tools,.sb-workspace-tools,.sb-history-tools{display:flex;align-items:center;gap:6px;min-width:0}.sb-workspace-tools{gap:14px}.sb-history-tools{padding-right:14px;border-right:1px solid var(--line)}
.sb-tool-short{display:none}
.story-builder .sb-insert-tools>button{padding:9px 12px;flex-direction:row;border-color:transparent;background:transparent;font-size:13px;gap:8px;white-space:nowrap}.story-builder .sb-insert-tools>button:hover{background:color-mix(in srgb,var(--accent-blue) 7%,var(--white))}
.story-builder .sb-history-tools>button{width:44px;height:44px;padding:10px;background:transparent;border-color:transparent}.sb-history-tools button>span{display:none}
.sb-workspace-tools .sb-mobile-tabs{display:flex;align-items:center;gap:2px;padding:3px;margin:0;border:1px solid var(--line);border-radius:9px;background:var(--paper)}
.story-builder .sb-view-switch>button{min-height:44px;padding:8px 12px;background:transparent;border-color:transparent;border-radius:6px;font-size:12px;white-space:nowrap;gap:7px}.story-builder .sb-view-switch>[aria-pressed=true]{border:1px solid var(--line);background:var(--white);box-shadow:0 1px 3px #0001;color:var(--accent-blue);font-weight:600}
.story-builder .sb-workspace{border-radius:0;border-color:var(--line)}
.sb-empty-mark{display:grid;place-items:center;margin:0 auto 14px;width:54px;height:54px;border:1px solid var(--line);border-radius:16px;background:var(--white);color:var(--accent-blue)}.sb-empty-mark .icon{width:26px;height:26px}.story-builder .sb-empty>button{pointer-events:auto;margin-top:12px;background:var(--accent-blue);border-color:var(--accent-blue);color:var(--accent-action-ink)}
.sb-list-empty{grid-column:1/-1;text-align:center;align-self:center;justify-self:center;min-height:240px;width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:24px 12px;color:var(--muted)}.sb-list-empty strong{font-size:16px;color:var(--accent-blue);line-height:1.8}.sb-list-empty p{font-size:13px;line-height:1.9;margin:0 0 8px}.sb-list-empty .sb-empty-mark{margin-bottom:6px}.story-builder .sb-list-empty>button{background:var(--accent-blue);border-color:var(--accent-blue);color:var(--accent-action-ink)}
.sb-workspace-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 20px;padding:10px 16px;border:1px solid var(--line);border-top:0;border-radius:0 0 14px 14px;background:var(--white);font-size:11px;color:var(--muted)}
.sb-workspace-status,.sb-workspace-meta,.sb-local-note{display:flex;align-items:center;gap:10px;min-width:0}.sb-workspace-status{flex-wrap:wrap}.sb-local-note{gap:6px;white-space:nowrap}.sb-local-note .icon{width:15px;height:15px;color:var(--accent-teal)}.sb-workspace-meta{flex-wrap:wrap;gap:12px}
.sb-workspace-footer [data-sb-status]{font-size:11px;line-height:1.7;margin:0;min-height:0;max-width:65ch}.sb-workspace-footer [data-sb-status]:empty,.sb-workspace-footer output:empty{display:none}.sb-workspace-footer [data-sb-size]{color:var(--accent-blue)}
.story-builder.sb-show-list .sb-board{display:none}.story-builder.sb-show-list .sb-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));align-content:start;gap:12px;padding:16px;min-height:420px;max-height:64dvh;overflow:auto;background:var(--paper)}
.story-builder .sb-list .sb-card{margin:0;padding:16px;border:1px solid var(--line);border-radius:10px;background:var(--white);cursor:pointer}.story-builder .sb-list .sb-card[aria-pressed=true]{border-color:var(--accent-blue);background:color-mix(in srgb,var(--accent-blue) 4%,var(--white))}.story-builder .sb-list .sb-card img{max-height:200px}
@media(max-width:1050px){.sb-topbar{gap:14px}.sb-workspace-mark{display:none}.sb-workspace-brand h1{font-size:16px}.sb-workspace-tools{gap:8px}.sb-history-tools{padding-right:8px}}
@media(max-width:760px){
 .story-builder{padding:12px 12px 24px}.sb-topbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;padding:12px;border-radius:12px 12px 0 0}.sb-workspace-brand{grid-column:1;grid-row:1}.sb-workspace-brand h1{font-size:16px}.sb-document-control{grid-column:1/-1;grid-row:2;width:100%;max-width:none}.sb-document-actions{grid-column:2;grid-row:1;gap:4px}.sb-document-actions>[data-sb=save]{padding:8px 10px;gap:5px;font-size:12px}.sb-document-actions>[data-sb=save]>.icon{display:none}.sb-topbar .sb-more>summary{width:44px;padding:10px}
 .story-builder .sb-tools{display:flex;flex-direction:column;align-items:stretch;gap:8px;padding:8px}.sb-insert-tools{display:flex;justify-content:space-between;gap:4px}.story-builder .sb-insert-tools>button{flex:1;min-width:0;padding:8px 4px;white-space:normal;font-size:12px;gap:5px;flex-direction:row}.sb-insert-tools .icon{width:18px;height:18px}.sb-workspace-tools{justify-content:space-between;gap:8px;border-top:1px solid var(--line);padding-top:8px}.sb-history-tools{gap:2px;border:0;padding:0}.sb-workspace-tools .sb-mobile-tabs{flex:none;min-width:0}.story-builder .sb-view-switch>button{padding:8px;font-size:11px;gap:5px;flex:none}.sb-view-switch .icon{width:17px;height:17px}
 .sb-tool-long{display:none}.sb-tool-short{display:inline}
 .sb-workspace-footer{align-items:flex-start;padding:10px 12px;gap:7px}.sb-workspace-status,.sb-workspace-meta{flex-basis:100%;font-size:12px}.sb-workspace-footer [data-sb-status]{font-size:12px}.story-builder.sb-show-list .sb-list{display:flex;flex-direction:column;min-height:260px;max-height:60dvh;padding:10px;gap:10px}.sb-topbar .sb-more>div{max-height:65dvh}
}
@media(max-width:1050px){.sb-workspace-tools>[data-sb=preview]{width:44px;min-width:44px;padding:10px}.sb-workspace-tools>[data-sb=preview]>span{display:none}.sb-tool-long{display:none}.sb-tool-short{display:inline}}
@media(max-width:480px){.story-builder .sb-view-switch>button{width:44px;padding:10px}.sb-view-switch>button>span{display:none}}