/* Ajouts pédagogiques uniquement : la présentation de index.html reste la base. */
.usage-panel{margin:0 0 13px;padding:14px 16px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.94)}
.usage-label{display:block;margin-bottom:10px;font-size:.82rem;font-weight:850;color:var(--text)}
.usage-chips{display:flex;flex-wrap:wrap;gap:8px}
.usage-chip{--usage-color:var(--blue);border:1px solid var(--line);background:#fff;color:var(--muted);padding:9px 13px;border-radius:11px;font:inherit;font-size:.8rem;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;gap:7px;line-height:1.4}
.usage-chip.discover{--usage-color:#0b7566}.usage-chip.practice{--usage-color:#2457d6}.usage-chip.test{--usage-color:#95520d}
.usage-chip:hover,.usage-chip.active{color:var(--usage-color);border-color:var(--usage-color);background:color-mix(in srgb,var(--usage-color) 8%,white)}
.usage-chip.active{box-shadow:inset 0 0 0 1px var(--usage-color)}
.usage-chip:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.dialog-usage{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.pedagogy-lanes{display:grid;gap:15px}
.pedagogy-lane{--usage-color:#0b7566;background:#fff;border:1px solid var(--line);border-left:3px solid var(--usage-color);border-radius:12px;padding:12px;min-width:0}
.pedagogy-lane.practice{--usage-color:#2457d6}.pedagogy-lane.test{--usage-color:#95520d}
.pedagogy-lane h5{display:flex;align-items:center;gap:8px;color:var(--usage-color);margin:0 0 10px;font-size:.8rem;line-height:1.5}
.pedagogy-lane h5>span{margin-left:auto;border-radius:7px;padding:2px 7px;background:color-mix(in srgb,var(--usage-color) 9%,white);font-size:.7rem}
.pedagogy-lane .resource-link{padding:12px;background:var(--surface-2);grid-template-columns:38px minmax(0,1fr);gap:10px;min-width:0}
.pedagogy-lane .resource-link-icon{width:38px;height:38px;font-size:.95rem;border-radius:11px}
.pedagogy-lane .resource-kind{grid-column:2;font-size:.64rem;justify-self:start;white-space:normal;background:color-mix(in srgb,var(--usage-color) 8%,white);color:var(--usage-color);margin:0;max-width:100%}
.pedagogy-lane .resource-link strong{font-size:.84rem;overflow-wrap:anywhere}
.resource-link .pedagogy-prerequisite{padding-top:6px;border-top:1px solid var(--line);font-size:.7rem;line-height:1.5;color:var(--muted);margin-top:8px}
.resource-kind{white-space:normal;max-width:180px;line-height:1.4}
@media(max-width:700px){.usage-panel{padding:12px;border-radius:14px}.usage-chips{gap:6px}.usage-chip{font-size:.73rem;padding:8px 10px}.pedagogy-lane{padding:10px}.training-group{padding:10px}.pedagogy-lane .resource-list{grid-template-columns:1fr}.dialog-usage{margin-bottom:15px}.resource-kind{max-width:105px;font-size:.6rem}.pedagogy-lane .resource-kind{max-width:100%}}