.btlr-widget {
  margin: 1.2rem 0 1.55rem;
  padding: 0;
  color: #0f172a;
}

.btlr-toolbar {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  width: auto;
  max-width: 100%;
  padding: 5px;
  border: 1px solid #dce6f3;
  border-radius: 999px;
  background: #f3f7fc;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 8px 18px rgba(15, 23, 42, 0.06);
}

.btlr-button,
.btlr-return {
  appearance: none;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #475569;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  line-height: 1.2;
}

.btlr-button {
  min-width: 8.4rem;
  min-height: 2.35rem;
  padding: 0.55rem 1rem;
  font-size: 0.93rem;
  letter-spacing: 0;
  transition: background-color 0.16s ease, color 0.16s ease, box-shadow 0.16s ease;
}

.btlr-button.is-active {
  background: #1267e8;
  color: #fff;
  box-shadow: 0 7px 16px rgba(18, 103, 232, 0.24);
}

.btlr-button:not(.is-active):hover {
  background: rgba(255, 255, 255, 0.75);
  color: #1f2937;
}

.btlr-button:focus-visible,
.btlr-return:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.35);
  outline-offset: 2px;
}

.btlr-note {
  margin: 0.5rem 0 0;
  color: #6b7280;
  font-size: 0.86rem;
  line-height: 1.45;
}

.btlr-summary-panel {
  margin-top: 1rem;
}

.btlr-summary-inner {
  padding: 1rem 1.05rem;
  border: 1px solid #dbeafe;
  border-left: 4px solid #2563eb;
  border-radius: 8px;
  background: #f8fbff;
}

.btlr-summary-inner > :first-child {
  margin-top: 0;
}

.btlr-summary-inner > :last-child {
  margin-bottom: 0;
}

.btlr-summary-inner h2,
.btlr-summary-inner h3 {
  margin: 0 0 0.7rem;
  color: #0f172a;
  font-size: 1.15rem;
  line-height: 1.25;
}

.btlr-summary-inner p,
.btlr-summary-inner li {
  color: #334155;
  font-size: 1rem;
  line-height: 1.6;
}

.btlr-summary-inner ul,
.btlr-summary-inner ol {
  margin: 0.6rem 0 0.9rem;
  padding-left: 1.15rem;
}

.btlr-summary-inner li + li {
  margin-top: 0.35rem;
}

.btlr-return-wrap {
  margin-top: 1rem;
}

.btlr-return {
  min-height: 2.35rem;
  padding: 0.55rem 0;
  color: #1d4ed8;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

@media (max-width: 768px) {
  .btlr-widget {
    margin: 0.95rem 0 1.2rem;
  }

  .btlr-toolbar {
    width: 100%;
  }

  .btlr-button {
    min-width: 0;
    min-height: 2.55rem;
    padding: 0.62rem 0.6rem;
    font-size: 0.92rem;
  }

  .btlr-note {
    font-size: 0.84rem;
  }

  .btlr-summary-inner {
    padding: 0.95rem;
  }

  .btlr-summary-inner h2,
  .btlr-summary-inner h3 {
    font-size: 1.08rem;
  }

  .btlr-summary-inner p,
  .btlr-summary-inner li {
    font-size: 0.96rem;
    line-height: 1.55;
  }
}