.btn{display:inline-flex;align-items:center;gap:.5rem;border:1px solid transparent;border-radius:8px;padding:.5rem 1rem;font-weight:600;cursor:pointer;text-decoration:none}.btn--primary{background:var(--color-primary);color:var(--color-on-primary)}.btn--secondary{background:var(--color-subtle-surface);color:var(--color-on-surface);border-color:#e5e7eb}.btn--ghost{background:transparent;color:var(--color-on-surface)}.btn[disabled]{opacity:.6;cursor:not-allowed}.alert{border-radius:8px;padding:var(--space-2);border:1px solid currentColor;background:color-mix(in oklab,currentColor 8%,var(--color-surface))}.alert--info{color:var(--color-secondary)}.alert--success{color:var(--color-success)}.alert--warning{color:var(--color-warning)}.alert--danger{color:var(--color-danger)}.card{border-radius:8px;padding:var(--space-2);background:var(--color-subtle-surface);border:1px solid #e5e7eb;display:flex;flex-direction:column;gap:.5rem}.card h3{margin:0}.card .actions{margin-top:auto}.header-bar{display:flex;justify-content:space-between;align-items:center;gap:1rem}nav[aria-label=Principale] ul{list-style:none;display:flex;gap:.75rem;padding:0;margin:0}nav[aria-label=Principale] a{padding:.5rem .75rem;border-radius:8px;text-decoration:none;color:inherit}nav[aria-label=Principale] a:hover{background:var(--color-subtle-surface)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:.5rem .75rem;border-bottom:1px solid #e5e7eb;text-align:left}.tabs{border-bottom:1px solid #e5e7eb;display:flex;gap:.25rem;flex-wrap:wrap}.tab{appearance:none;border:1px solid transparent;background:transparent;border-top-left-radius:8px;border-top-right-radius:8px;padding:.5rem .75rem;cursor:pointer}.tab[aria-selected=true]{background:var(--color-surface);border-color:#e5e7eb #e5e7eb var(--color-surface) #e5e7eb;font-weight:600}.tabpanels{border:1px solid #e5e7eb;border-top:none;border-radius:0 0 8px 8px;padding:var(--space-2)}.accordion{border:1px solid #e5e7eb;border-radius:8px;overflow:hidden}.accordion-item+.accordion-item{border-top:1px solid #e5e7eb}.accordion-header{width:100%;text-align:left;background:var(--color-subtle-surface);padding:.75rem 1rem;border:none;font-weight:600}.accordion-panel{padding:0 1rem 1rem;display:none}.accordion-panel[data-open=true]{display:block}.toast-region{position:fixed;right:1rem;bottom:1rem;display:flex;flex-direction:column;gap:.5rem;z-index:1000}.toast{background:var(--color-surface);border:1px solid #e5e7eb;border-left:4px solid var(--color-primary);padding:.75rem 1rem;border-radius:8px;display:flex;gap:.5rem;align-items:start}.toast--success{border-left-color:var(--color-success)}.toast--warning{border-left-color:var(--color-warning)}.toast--danger{border-left-color:var(--color-danger)}.cookie-banner{position:fixed;inset:auto 0 0 0;background:var(--color-surface);border-top:1px solid #e5e7eb;padding:var(--space-2);z-index:1100}