.period-tabs { display: flex; gap: 8px; flex-wrap: wrap; max-width: 760px; margin: 16px auto 0; padding: 0 4px; }
.period { border: 1px solid rgba(31,61,43,0.2); background: #fff; color: var(--green-900); font-weight: 600; padding: 8px 16px; border-radius: 999px; cursor: pointer; font-size: 0.9rem; }
.period.active { background: var(--green-700); color: #fff; border-color: var(--green-700); }

.report-range { max-width: 760px; margin: 10px auto 0; padding: 0 6px; color: var(--muted); font-size: 0.85rem; }
.report-summary { display: flex; gap: 12px; max-width: 760px; margin: 10px auto 0; padding: 0 4px; }
.stat { flex: 1; background: #fff; border: 1px solid rgba(31,61,43,0.14); border-radius: 14px; padding: 14px 16px; }
.stat-label { display: block; color: var(--muted); font-size: 0.82rem; }
.stat-val { display: block; color: var(--green-900); font-size: 1.5rem; font-weight: 800; margin-top: 2px; }

#report-body { max-width: 760px; margin: 0 auto; padding: 0 4px 48px; }
.rep-h { margin: 22px 2px 8px; color: var(--green-900); font-size: 1.02rem; }
.rep-empty { margin: 28px auto; text-align: center; color: var(--muted); }

.rep-items { background: #fff; border: 1px solid rgba(31,61,43,0.14); border-radius: 14px; overflow: hidden; }
.rep-item { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-top: 1px solid rgba(31,61,43,0.08); }
.rep-item:first-child { border-top: none; }
.ri-main { flex: 1; min-width: 0; }
.ri-name { font-weight: 700; color: var(--green-900); }
.ri-sizes { display: block; color: var(--muted); font-size: 0.8rem; margin-top: 1px; }
.ri-qty { font-weight: 800; color: var(--green-700); white-space: nowrap; }
.ri-rev { min-width: 74px; text-align: right; color: var(--green-900); font-weight: 600; white-space: nowrap; }

.rep-optitem { background: #fff; border: 1px solid rgba(31,61,43,0.14); border-radius: 14px; padding: 12px 14px; margin-bottom: 10px; }
.roi-name { font-weight: 700; color: var(--green-900); margin-bottom: 6px; }
.roi-group { display: flex; gap: 8px; align-items: baseline; padding: 4px 0; flex-wrap: wrap; }
.roi-glabel { color: var(--muted); font-size: 0.82rem; min-width: 72px; }
.roi-chips { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; }
.opt-chip { background: #eef6ee; border-radius: 999px; padding: 3px 10px; font-size: 0.85rem; color: var(--green-900); }
.opt-chip b { color: var(--green-700); }

@media (max-width: 560px) {
  .roi-glabel { min-width: 0; width: 100%; }
}