.ms-widget-btn {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 99999;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 0;
  background: #d10a10;
  color: #fff;
  box-shadow: 0 10px 24px rgba(209, 10, 16, 0.35);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ms-widget-btn:hover { background: #a8080d; }
.ms-widget-btn svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: #fff;
  stroke-width: 2;
  stroke-linecap: round;
}
.ms-widget-panel {
  position: fixed;
  right: 18px;
  bottom: 80px;
  z-index: 99999;
  width: min(380px, calc(100vw - 28px));
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.18);
  border: 1px solid #e6e6e6;
  padding: 0.9rem;
  display: none;
  font-family: "sourcesanspro", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
}
.ms-widget-panel.open { display: block; }
.ms-widget-panel form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.45rem;
}
.ms-widget-mode {
  grid-column: 1 / -1;
  display: flex;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: #555;
  margin-bottom: 0.15rem;
}
.ms-widget-mode label {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  cursor: pointer;
  font-weight: 600;
}
.ms-widget-panel input {
  border: 1px solid #d0d0d0;
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  font-size: 0.98rem;
}
.ms-widget-panel button {
  border: 0;
  border-radius: 8px;
  background: #d10a10;
  color: #fff;
  font-weight: 700;
  padding: 0 0.9rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.ms-widget-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 0.55rem;
  color: #666;
}