/* ══════════════════════════════════
   STATISTICS SHEET — weekly volume table + muscle-group assignment
   (reuses the settings-sheet shell classes from settings.css)
══════════════════════════════════ */

/* Volume table */
.st-row { display: flex; align-items: center; gap: 4px; padding: 5px 0; border-bottom: 1px solid var(--b); }
.st-row:last-child { border-bottom: none; }
.st-name { flex: 1; font-size: 12px; color: var(--text); min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.st-val { width: 46px; text-align: right; font-size: 12px; color: var(--dim);
  flex-shrink: 0; font-variant-numeric: tabular-nums; }
.st-val.cur { color: var(--acc); font-weight: 700; }
.st-hdr { border-bottom: 1px solid var(--b2); }
.st-hdr .st-name, .st-hdr .st-val { font-size: 9px; text-transform: uppercase;
  letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.st-row.total .st-name, .st-row.total .st-val { font-weight: 700; color: var(--text); }
.st-row.total .st-val.cur { color: var(--acc); }
.st-unassigned { font-size: 11px; color: var(--warn); line-height: 1.55; padding: 4px 0 8px; }

/* Muscle assignment chips */
.muscle-chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 0 10px; }
.muscle-chip { padding: 4px 11px; border-radius: 14px; font-size: 12px; color: var(--dim);
  border: 1px solid var(--b2); background: var(--s2); transition: all .12s; }
.muscle-chip:hover { background: var(--s3); color: var(--text); }
.muscle-chip.on { background: var(--acc); border-color: var(--acc); color: #fff; }