.recruitment-slot{display:flex;align-items:center;margin:6px 0;gap:8px}.class-icon{width:24px;height:24px}.class-name{font-weight:bold}.spec-icons{display:flex;gap:4px;margin-left:6px}.spec-icon{width:24px;height:24px;transition:opacity .3s}.spec-icon.closed{opacity:.3;filter:grayscale(60%)}