.btn{font-family:var(--font-body);border-radius:var(--radius-pill);cursor:pointer;letter-spacing:.01em;white-space:nowrap;border:none;justify-content:center;align-items:center;gap:6px;padding:11px 22px;font-size:.9rem;font-weight:800;line-height:1;text-decoration:none;transition:transform .15s,background .15s,color .15s,border-color .15s;display:inline-flex}.btn:active{transform:scale(.96)}.btn:disabled,.btn[disabled]{cursor:not-allowed;opacity:.5}.btn--sm{padding:7px 16px;font-size:.78rem}.btn--md{padding:11px 22px;font-size:.9rem}.btn--lg{padding:14px 32px;font-size:1.05rem}.btn--full{width:100%}.btn--primary{background-color:var(--color-accent-strong);color:#fff;box-shadow:var(--shadow-primary-btn);border:none}.btn--primary:hover:not(:disabled){filter:brightness(.92)}.btn--primary:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}.btn--soft{background-color:var(--color-accent);color:var(--color-text);border:none}.btn--soft:hover:not(:disabled){filter:brightness(.95)}.btn--ghost{color:var(--color-accent-strong);border:2px solid var(--color-accent-strong);background:0 0}.btn--ghost:hover:not(:disabled){background-color:var(--color-accent)}.btn--lemon{background-color:var(--color-energy);color:var(--color-text);border:none}.btn--lemon:hover:not(:disabled){filter:brightness(.92)}.btn--done{background-color:var(--color-done);color:var(--color-text);border:none}.btn--done:hover:not(:disabled){filter:brightness(.92)}.btn--danger{background-color:var(--color-danger-bg);color:var(--color-danger);border:2px solid var(--color-danger-border)}.btn--danger:hover:not(:disabled){filter:brightness(.95)}.btn--secondary{color:var(--color-text-secondary);border:2px solid var(--color-border);background:0 0}.btn--secondary:hover:not(:disabled){background-color:var(--color-accent)}