.windelrechner-page {
  color-scheme: light;
  --wr-bg: #fefbf6;
  --wr-surface: #ffffff;
  --wr-text: #1f2937;
  --wr-muted: #5b6472;
  --wr-border: #e7dece;
  --wr-highlight: #d96832;
  --wr-highlight-soft: #fff0e8;
  background:
    radial-gradient(circle at 9% 10%, #ffe4d1 0, transparent 33%),
    radial-gradient(circle at 89% 0%, #dff1ff 0, transparent 26%),
    var(--wr-bg);
  color: var(--wr-text);
}

.windelrechner-page .page {
  width: min(820px, 100%);
  margin: 0 auto;
  padding: 0.7rem;
}

.windelrechner-page .card {
  background: var(--wr-surface);
  border: 1px solid var(--wr-border);
  border-radius: 16px;
  padding: 0.95rem;
}

.windelrechner-page .intro-card p {
  margin: 0.3rem 0 0;
  color: var(--wr-muted);
}

.windelrechner-page .field-hint {
  color: var(--wr-muted);
  font-size: 0.85rem;
  margin-top: -0.05rem;
}

.windelrechner-page #calcForm {
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.windelrechner-page .choice-title {
  margin: 0;
  font-weight: 600;
  font-size: 0.95rem;
}

.windelrechner-page .age-picker {
  display: grid;
  gap: 0.5rem;
}

.windelrechner-page .age-select {
  display: block;
}

.windelrechner-page .age-buttons {
  display: none;
}

.windelrechner-page .choice-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.windelrechner-page .choice-btn {
  border: 1px solid #e6d8ce;
  background: #fff8f4;
  border-radius: 999px;
  padding: 0.45rem 0.75rem;
  font-size: 0.9rem;
}

.windelrechner-page .choice-btn.is-active {
  border-color: #e7a98f;
  background: #ffece2;
}

.windelrechner-page input:not([type='checkbox']),
.windelrechner-page select {
  min-height: 2.75rem;
  padding: 0.58rem 0.7rem;
  font-size: 0.98rem;
}

.windelrechner-page .inline-input {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.45rem;
  align-items: center;
}

.windelrechner-page .inline-suffix {
  color: var(--wr-muted);
  font-weight: 600;
}

.windelrechner-page .period-group {
  margin-bottom: 0.35rem;
}

.windelrechner-page .period-btn {
  min-width: 3rem;
}

.windelrechner-page .checkbox-row {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  margin-top: 0.1rem;
}

.windelrechner-page .checkbox-row input {
  appearance: auto;
  width: 1.05rem;
  height: 1.05rem;
  flex: 0 0 1.05rem;
  margin: 0.15rem 0 0;
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.windelrechner-page .checkbox-row label {
  font-weight: 500;
  line-height: 1.35;
  margin: 0;
}

.windelrechner-page .btn-primary {
  background: var(--wr-highlight);
}

.windelrechner-page .btn-primary:hover {
  background: #bf5426;
}

.windelrechner-page .form-actions {
  display: grid;
  gap: 0.35rem;
  margin-top: 0.2rem;
}

.windelrechner-page .form-actions .btn-primary {
  justify-self: start;
  min-width: 10rem;
}

.windelrechner-page .form-actions .status {
  margin: 0;
}

.windelrechner-page .summary {
  border: 1px solid #f1d4c4;
  border-radius: 12px;
  background: var(--wr-highlight-soft);
  padding: 0.58rem 0.72rem;
  margin: 0 0 0.8rem;
  font-weight: 700;
  color: #7f3615;
}

.windelrechner-page .metrics {
  margin-bottom: 0.85rem;
}

.windelrechner-page .metric {
  border-color: #ebdfd7;
  background: linear-gradient(180deg, #ffffff, #fffaf6);
}

.windelrechner-page .tip {
  margin: 0;
  color: var(--wr-muted);
}

.windelrechner-page .empty,
.windelrechner-page .hidden {
  margin: 0;
}

.windelrechner-page .hidden {
  display: none;
}

@media (min-width: 720px) {
  .windelrechner-page .page {
    padding: 1.1rem;
  }

  .windelrechner-page .card {
    padding: 1.15rem;
  }

  .windelrechner-page .age-select {
    display: none;
  }

  .windelrechner-page .age-buttons {
    display: flex;
  }

  .windelrechner-page .form-actions {
    grid-template-columns: auto 1fr;
    align-items: center;
    column-gap: 0.8rem;
  }
}