.wtscrm-shell {
  max-width: 1140px;
  margin: 40px auto;
  padding: 24px;
  border-radius: 22px;
  background: #0F172A;
  box-shadow: 0 25px 60px rgba(0,0,0,.45);
  color: #E5E7EB;
}

.wtscrm-content-row {
  display: flex;
  gap: 24px;
  margin-top: 20px;
}
.wtscrm-board-wrap { flex: 1; }

.wtscrm-sidebar {
  width: 300px;
  background: #111827;
  border-radius: 18px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,.06);
}

/* Header toggle button */
.wtscrm-theme-btn {
  background: #1E293B;
  border: 1px solid rgba(255,255,255,.10);
  color: #E5E7EB;
  padding: 10px 14px;
  border-radius: 12px;
  cursor: pointer;
  line-height: 1;
}
.wtscrm-theme-btn:hover{ filter: brightness(1.05); }

body.wtscrm-light .wtscrm-shell { background: #FFFFFF; color: #111; }
body.wtscrm-light .wtscrm-sidebar { background: #F3F4F6; border-color: rgba(0,0,0,.06); }
body.wtscrm-light .wtscrm-theme-btn { background:#E5E7EB; color:#111; border-color: rgba(0,0,0,.10); }