:root {
  --rm-accent: var(--secondaryColor);
  --rm-accent-dark: color-mix(in srgb, var(--secondaryColor) 82%, #000);
  --rm-text: var(--primaryColor);
  --rm-text-muted: color-mix(in srgb, var(--primaryColor) 55%, #fff);
  --rm-outline: color-mix(in srgb, var(--primaryColor) 12%, #fff);
  --rm-hover: color-mix(in srgb, var(--secondaryColor) 16%, #fff);
  --rm-shadow: 0px 2px 1.5px rgba(0, 39, 82, 0.08);
  --rm-shadow-pop: 0 12px 28px rgba(5, 23, 53, 0.12);
}

.voeradvies-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 140px 20px 0;
  text-align: center;
}

.voeradvies--home {
  padding: 60px 0;
}
.voeradvies--home .voeradvies-top {
  padding-top: 0;
}

.title-voeradvies {
  margin: 0 0 45px;
  font-size: 2rem;
  line-height: 1.2;
  color: var(--rm-text);
  -webkit-text-fill-color: var(--rm-text);
  background: none;

  @media (max-width: 600px) {
    font-size: 1.6rem;
  }
}

.voeradvies-intro {
  margin: 0;
  font-size: 18px;
  line-height: 1.5;
  color: #535658;
}

.voeradvies-wrapper {
  box-sizing: border-box;
  max-width: 800px;
  margin: 45px auto 0;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--rm-outline);
  border-radius: 12px;

  @media (max-width: 600px) {
    margin-top: 36px;
  }
}

.va-tabs {
  display: flex;
  gap: 6px;
  padding: 6px;
  background: var(--rm-hover);
  border-radius: 9px;
}

.va-tab {
  position: relative;
  display: flex;
  flex: 1 1 0;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-sizing: border-box;
  height: 54px;
  margin: 0;
  padding: 10px 16px;
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.15s ease, box-shadow 0.15s ease;
}

.va-tab input {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.va-tab-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  line-height: 0;
}

.va-tab-icon img {
  display: block;
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.va-tab-label {
  font-family: var(--titleFont);
  font-weight: var(--titleWeight);
  font-size: 16px;
  text-transform: var(--titleTransform);
  color: var(--rm-text);
}

.va-tab:hover {
  background: color-mix(in srgb, var(--secondaryColor) 30%, #fff);
}

.va-tab:has(input:checked) {
  background: var(--rm-accent);
}

.va-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  padding: 32px;

  @media (max-width: 600px) {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px 20px;
  }
}

.va-field {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.va-label {
  font-family: var(--titleFont);
  font-weight: var(--titleWeight);
  font-size: 14px;
  text-transform: var(--titleTransform);
  color: var(--rm-text);
}

.va-weight-input {
  display: flex;
  align-items: center;
  gap: 10px;
  box-sizing: border-box;
  padding: 0 18px;
  background: #fff;
  border: 1px solid var(--rm-outline);
  border-radius: 5px;
  box-shadow: var(--rm-shadow);
  transition: border-color 0.15s ease;
}

.va-weight-input:focus-within {
  border-color: var(--rm-accent);
}

.va-weight-input input {
  flex: 1 1 auto;
  width: 100%;
  height: 54px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 22px;
  font-weight: var(--titleWeight);
  color: var(--rm-text);
}

.va-weight-input input:focus {
  outline: 0;
}

.va-weight-input input::placeholder {
  color: var(--rm-text-muted);
  opacity: 1;
}

.va-weight-input input::-webkit-outer-spin-button,
.va-weight-input input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.va-weight-input input[type=number] {
  -moz-appearance: textfield;
  appearance: textfield;
}

.va-unit {
  flex-shrink: 0;
  font-family: var(--titleFont);
  font-weight: var(--titleWeight);
  font-size: 16px;
  color: var(--rm-text-muted);
}

.va-age-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.va-age-button {
  position: relative;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  margin: 0;
  padding: 12px 16px;
  background: #fff;
  border: 1px solid var(--rm-outline);
  border-radius: 5px;
  box-shadow: var(--rm-shadow);
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.2s ease;
}

.va-age-button input {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.va-age-label {
  font-family: var(--titleFont);
  font-weight: var(--titleWeight);
  font-size: 14px;
  text-transform: var(--titleTransform);
  color: var(--rm-text);
}

.va-age-button::before {
  content: "";
  position: absolute;
  inset: -1px;
  border: 2px solid transparent;
  border-radius: 5px;
  pointer-events: none;
}

.va-age-button:hover {
  border-color: var(--rm-accent);
}

.va-age-button:has(input:checked) {
  background: var(--rm-accent);
  border-color: var(--rm-accent);
}

.va-age-button:has(input:checked)::before {
  border-color: var(--rm-accent);
}

.va-result {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-sizing: border-box;
  padding: 28px;
  background: var(--rm-hover);
  border-radius: 9px;
  text-align: center;
}

.va-result-label {
  font-family: var(--titleFont);
  font-weight: var(--titleWeight);
  font-size: 16px;
  text-transform: var(--titleTransform);
  color: var(--rm-text);
}

.va-result-value {
  margin: 4px 0 0;
  line-height: 1;
}

.va-amount {
  font-family: var(--titleFont);
  font-weight: var(--titleWeight);
  font-size: 56px;
  color: var(--rm-text);

  @media (max-width: 600px) {
    font-size: 44px;
  }
}

.va-amount-unit {
  display: block;
  margin-top: 8px;
  font-size: 18px;
  color: var(--rm-text);
}

.va-result-empty {
  margin: 8px 0;
  font-size: 18px;
  color: #522c17;
}

.va-result-note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--rm-text-muted);
}

/* ---------------------------------------------------------------- Animations */

/* Cross-fade the advice / empty message as they toggle via [hidden]. */
.va-result-value,
.va-result-empty {
  opacity: 1;
  translate: 0;
  transition: opacity 0.3s ease, translate 0.3s ease, display 0.3s;
  transition-behavior: allow-discrete;
}

@starting-style {
  .va-result-value,
  .va-result-empty {
    opacity: 0;
    translate: 0 8px;
  }
}

.va-result-value[hidden],
.va-result-empty[hidden] {
  display: none;
  opacity: 0;
  translate: 0 8px;
}

/* Tiny pulse on the number each time the advice updates. */
@keyframes va-bump {
  40% { scale: 1.05; }
}

@media (prefers-reduced-motion: no-preference) {
  .va-amount.is-bumped {
    animation: va-bump 0.3s ease;
  }

  /* Soft staggered rise of the page on load. */
  @keyframes va-rise {
    from {
      opacity: 0;
      translate: 0 16px;
    }
  }

  .title-voeradvies,
  .voeradvies-intro,
  .voeradvies-wrapper {
    animation: va-rise 0.5s ease backwards;
  }

  .voeradvies-intro {
    animation-delay: 0.08s;
  }

  .voeradvies-wrapper {
    animation-delay: 0.16s;
  }
}

@media (prefers-reduced-motion: reduce) {
  .va-result-value,
  .va-result-empty {
    translate: none;
    transition-duration: 0.1s;
  }

  @starting-style {
    .va-result-value,
    .va-result-empty {
      translate: none;
    }
  }

  .va-result-value[hidden],
  .va-result-empty[hidden] {
    translate: none;
  }
}