.workspace-header{display:flex;align-items:center;gap:16px;padding:8px 16px;border-bottom:1px solid var(--line);background:var(--panel);flex-shrink:0;min-width:0}
.workspace-identity{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.workspace-identity strong{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-brand{font-weight:700;color:var(--text);font-size:15px;text-decoration:none}
.workspace-areas,.workspace-steps{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.workspace-areas{justify-content:center}.workspace-areas a,.workspace-steps a{display:inline-flex;align-items:center;justify-content:center;padding:7px 10px;border-radius:5px;border:1px solid transparent;color:var(--muted);text-decoration:none;font-size:13px;min-height:34px;white-space:nowrap}
.workspace-areas a[aria-current=page],.workspace-steps a[aria-current=page]{color:var(--text);background:var(--raised);border-color:var(--line)}.workspace-steps button{font-size:13px;padding:7px 10px}
.workspace-areas a:hover,.workspace-steps a:hover{color:var(--accent);background:var(--raised)}.workspace-navigation{border-bottom:1px solid var(--line);padding:5px 16px;flex-shrink:0;background:var(--panel);min-width:0}.workspace-menu{position:relative;font-size:13px;flex-shrink:0}.workspace-menu summary{cursor:pointer;padding:6px 10px}.workspace-menu>div{position:absolute;right:0;top:100%;z-index:25;min-width:210px;padding:8px;background:var(--raised);border:1px solid var(--line);box-shadow:0 8px 24px #0004}.workspace-menu a{display:block;padding:8px;color:var(--text)}
.workspace-header :focus-visible,.workspace-navigation :focus-visible{outline:2px solid var(--accent);outline-offset:2px}#workspace-navigation-error{padding:8px 16px;margin:0;color:var(--danger)}
@container agpage (max-width:620px){.workspace-header{gap:8px;flex-wrap:wrap;padding:6px 12px}.workspace-identity{flex-basis:calc(100% - 90px);order:0}.workspace-menu{order:1}.workspace-areas{order:2;width:100%}.workspace-navigation{padding:4px 8px}.workspace-steps{gap:2px}.workspace-steps a,.workspace-steps button{padding:6px 8px;font-size:12px}}
@media(max-width:600px){.workspace-areas{gap:0}.workspace-areas a{padding:6px 9px;min-height:40px}.workspace-steps a,.workspace-steps button{min-height:40px}.workspace-menu summary{min-height:40px}}

.workspace-navigation .workspace-steps{position:static;padding:0;margin:0;border:0;background:transparent;min-height:0}.workspace-header{min-height:54px}.workspace-navigation .steps a{min-height:34px}

/* One navigation row; the divider separates the journey from its supporting tools. */
.conception-journey{display:flex;align-items:center;gap:12px;flex:1;min-width:0;max-width:100%;padding:4px 2px}
.conception-journey .workspace-steps{flex:0 1 auto;min-width:0;flex-wrap:nowrap;justify-content:flex-start;margin:0;padding:0;border:0;overflow-x:auto;scrollbar-width:thin;background:transparent}
.workspace-tools{display:flex;flex:0 0 auto;gap:4px;align-items:center;padding:0 0 0 12px;border-left:1px solid var(--line);flex-wrap:nowrap}
.workspace-tools button,.workspace-tools a{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-height:34px;white-space:nowrap;font:inherit;font-size:12px;padding:5px 9px;color:var(--muted);background:transparent;border:1px solid transparent;border-radius:5px;text-decoration:none}
.workspace-tools [aria-current=step],.workspace-tools [aria-current=page]{color:var(--text);background:var(--raised);border-color:var(--line)}
.conception-journey :focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.workspace-tools button:hover,.workspace-tools a:hover{color:var(--text);border-color:var(--line)}
@media(max-width:799px){.conception-journey{gap:8px}.workspace-tools{padding-left:8px}.workspace-tools button,.workspace-tools a{min-height:44px}}

/* CR170 : un accès stable aux outils, séparé des trois étapes. */
.workspace-tools .project-tools-trigger{gap:7px;border-color:var(--line);color:var(--text)}
.workspace-tools .project-tools-trigger.current,.workspace-tools .project-tools-trigger[aria-expanded=true]{background:var(--raised)}
.project-tools-popover{box-sizing:border-box;position:fixed;inset:auto;margin:0;padding:16px;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--text);box-shadow:0 10px 30px #0004;overflow:auto;max-width:calc(100vw - 24px)}
.project-tools-popover:popover-open{display:grid;grid-template-columns:1fr 1fr;gap:18px 24px}
.project-tools-popover .project-tool-group{min-width:0;margin:0;padding:0;border:0;background:transparent}
.project-tools-popover h2{font-size:12px;font-weight:600;color:var(--muted);margin:0 8px 5px;line-height:1.5}
.project-tools-popover a{display:flex;justify-content:flex-start;box-sizing:border-box;width:100%;min-height:36px;padding:7px 9px;margin:1px 0;color:var(--text);font-size:13px;line-height:1.45;text-align:left;text-decoration:none;border:1px solid transparent;border-radius:5px;white-space:normal}
.project-tools-popover a:hover,.project-tools-popover a[aria-current=page]{background:var(--raised);color:var(--text);border-color:var(--line)}
.project-tools-popover a[aria-current=page]{font-weight:600}
.project-tools-popover :focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.framing-reading-topic{padding:18px 0;border-top:1px solid var(--line)}
.framing-reading-topic h2{font-size:18px;margin:0 0 12px}
@media(max-width:600px){.project-tools-popover:popover-open{grid-template-columns:1fr;gap:16px}.project-tools-popover a{min-height:44px}.workspace-tools .project-tools-trigger{font-size:12px;padding:6px 8px}}
/* CR173 : accès directs aux outils ouverts, un contenu actif. */
.open-tool-tabs{display:flex;align-items:center;gap:4px;flex:1 1 0;min-width:0;overflow:hidden}
.open-tool-strip{display:flex;align-items:center;gap:4px;min-width:0;overflow:hidden;flex:1}
.open-tool-item{display:flex;align-items:center;flex:0 0 auto;max-width:190px;min-width:0;border:1px solid transparent;border-radius:5px;background:transparent}
.open-tool-item.active{background:var(--raised);border-color:var(--line)}
.open-tool-item a{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:8px 4px 8px 9px;text-decoration:none;color:var(--muted);font-size:12px;line-height:18px}
.open-tool-item.active a,.open-tool-item a:hover{color:var(--text)}
.open-tool-item button{display:inline-flex;align-items:center;justify-content:center;flex:none;width:26px;height:32px;min-height:0;padding:0;border:0;background:transparent;color:var(--muted)}
.open-tool-item button:hover{color:var(--text);background:var(--raised)}
.open-tools-more{flex:none;min-height:34px;padding:5px 8px;font-size:12px;min-width:46px;border-color:var(--line);background:transparent}
.open-tool-item[hidden],.open-tools-more[hidden]{display:none!important}
.open-tools-popover:popover-open{display:block;max-width:360px}
.open-tools-popover .open-tool-item{max-width:none;width:100%;justify-content:space-between;margin:3px 0}
.open-tools-popover .open-tool-item a{display:block;flex:1;border:0;margin:0;padding:9px;white-space:normal}
.open-tools-popover .open-tool-item button{width:34px;height:34px}
.conception-journey:has(.open-tool-tabs){gap:6px}.conception-journey:has(.open-tool-tabs) .workspace-steps{flex-shrink:0}
@media(max-width:1100px){.conception-journey:has(.open-tool-tabs) .workspace-steps{flex:0 1 auto}.open-tool-tabs{min-width:110px}}
@media(max-width:799px){.conception-journey:has(.open-tool-tabs){gap:4px}.open-tool-tabs{flex:0 0 134px;min-width:0}.open-tool-item a{padding-inline:7px 2px;max-width:130px}.open-tool-item button{width:30px;height:44px}.open-tools-more{min-height:44px;min-width:40px;padding:5px}.open-tools-popover .open-tool-item button{width:44px;height:44px}.open-tools-popover .open-tool-item a{min-height:44px;max-width:none}}