/* SWEEP */
.sweep-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.sweep-btn { padding: 8px 20px; border-radius: var(--radius-md); background: var(--accent); color: var(--text-inverse); border: none; font-weight: 700; font-size: 13px; cursor: pointer; transition: all 0.12s; }
.sweep-btn:hover { background: var(--accent-hover); }
.sweep-btn:disabled { opacity: 0.4; cursor: default; }