/* Buttons (primary/outline/link variants) and the segmented Active/All/Done status
   filter control in the Actions panel. */

.btn {
  display: block;
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid transparent;
  padding: 10px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}
.btn + .btn { margin-top: 8px; }
.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent-strong); }
.btn-outline { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.link-btn {
  background: none; border: none; padding: 0; cursor: pointer;
  color: var(--accent); font-size: 0.8rem; font-weight: 600;
}
.link-btn:hover { color: var(--accent-strong); text-decoration: underline; }

.filter-group { margin-top: 18px; }
.filter-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 8px;
}
.segmented {
  display: flex;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.seg {
  flex: 1;
  background: transparent;
  border: none;
  border-right: 1px solid var(--line);
  padding: 7px 4px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--ink-muted);
  cursor: pointer;
}
.seg:last-child { border-right: none; }
.seg.active { background: var(--accent-soft); color: var(--accent); }