.al-tool-shell--nutrient-solution {
  --ns-ink: #102019;
  --ns-primary: #2c6b4a;
  --ns-primary-soft: #eaf6f0;
  --ns-accent: #247a72;
  --ns-border: #dce8e2;
}

.al-tool-shell--nutrient-solution [hidden] {
  display: none !important;
}

.al-tool-shell--nutrient-solution .al-ns-card,
.al-tool-shell--nutrient-solution .al-ns-preview,
.al-tool-shell--nutrient-solution .al-ns-details,
.al-tool-shell--nutrient-solution .al-ns-guide,
.al-tool-shell--nutrient-solution .al-ns-related {
  border: 1px solid rgba(16, 32, 25, 0.09);
  border-radius: var(--al-tool-radius-xl);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 42px rgba(16, 32, 25, 0.055);
}

.al-tool-shell--nutrient-solution .al-ns-fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.al-tool-shell--nutrient-solution .al-ns-fieldset > legend {
  margin-bottom: var(--al-tool-space-2);
}

.al-tool-shell--nutrient-solution .al-ns-mode {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.al-tool-shell--nutrient-solution .al-ns-mode span,
.al-tool-shell--nutrient-solution .al-ns-stock-mode span {
  white-space: normal;
}

.al-tool-shell--nutrient-solution .al-ns-measure {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 5.8rem;
  gap: 8px;
}

.al-tool-shell--nutrient-solution input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

.al-tool-shell--nutrient-solution input[type="number"]::-webkit-inner-spin-button,
.al-tool-shell--nutrient-solution input[type="number"]::-webkit-outer-spin-button {
  margin: 0;
  -webkit-appearance: none;
}

.al-tool-shell--nutrient-solution .al-ns-compound-field {
  grid-column: 1 / -1;
}

.al-tool-shell--nutrient-solution .al-ns-compound-hint {
  margin: 0;
  color: var(--al-tool-color-muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.al-tool-shell--nutrient-solution .al-tool-row-note a {
  color: var(--ns-primary);
  font-weight: 720;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.al-tool-shell--nutrient-solution .al-ns-advanced {
  border: 1px solid var(--ns-border);
  border-radius: var(--al-tool-radius-lg);
  background: #f8fbf9;
}

.al-tool-shell--nutrient-solution .al-ns-advanced > summary,
.al-tool-shell--nutrient-solution .al-ns-details > summary {
  position: relative;
  padding: 0.9rem 2.5rem 0.9rem 1rem;
  color: var(--ns-ink);
  font-size: 0.88rem;
  font-weight: 780;
  cursor: pointer;
  list-style: none;
}

.al-tool-shell--nutrient-solution .al-ns-advanced > summary::-webkit-details-marker,
.al-tool-shell--nutrient-solution .al-ns-details > summary::-webkit-details-marker {
  display: none;
}

.al-tool-shell--nutrient-solution .al-ns-advanced > summary::after,
.al-tool-shell--nutrient-solution .al-ns-details > summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 1rem;
  color: var(--ns-primary);
  font-size: 1.15rem;
  transform: translateY(-50%);
}

.al-tool-shell--nutrient-solution .al-ns-advanced[open] > summary::after,
.al-tool-shell--nutrient-solution .al-ns-details[open] > summary::after {
  content: "−";
}

.al-tool-shell--nutrient-solution .al-ns-advanced > .al-tool-field {
  max-width: 15rem;
  padding: 0 1rem 1rem;
}

.al-tool-shell--nutrient-solution .al-ns-stock-note,
.al-tool-shell--nutrient-solution .al-ns-form-error {
  margin: 0;
}

.al-tool-shell--nutrient-solution .al-ns-stock-note {
  padding: 0.8rem 0.9rem;
  border-left: 3px solid #80ad9a;
  border-radius: 0 0.65rem 0.65rem 0;
  color: #536b62;
  background: #f1f8f4;
  font-size: 0.8rem;
  line-height: 1.45;
}

.al-tool-shell--nutrient-solution .al-ns-preview {
  padding: var(--al-tool-space-6);
}

.al-tool-shell--nutrient-solution .al-ns-calculation-intro {
  margin: 0 0 0.5rem;
  color: #4e655c;
  font-size: 0.84rem;
  line-height: 1.5;
}

.al-tool-shell--nutrient-solution .al-ns-calculation-steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.al-tool-shell--nutrient-solution .al-ns-calculation-steps li {
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr);
  gap: 0.65rem;
  align-items: start;
  padding: 0.72rem 0;
  border-bottom: 1px solid #e3ebe7;
}

.al-tool-shell--nutrient-solution .al-ns-calculation-steps li:last-child {
  border-bottom: 0;
}

.al-tool-shell--nutrient-solution .al-ns-calculation-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 50%;
  color: var(--ns-primary);
  background: var(--ns-primary-soft);
  font-size: 0.72rem;
  font-weight: 820;
}

.al-tool-shell--nutrient-solution .al-ns-calculation-step__copy,
.al-tool-shell--nutrient-solution .al-ns-calculation-step__copy strong,
.al-tool-shell--nutrient-solution .al-ns-calculation-step__copy code {
  display: block;
  min-width: 0;
}

.al-tool-shell--nutrient-solution .al-ns-calculation-step__copy strong {
  color: var(--ns-ink);
  font-size: 0.82rem;
  line-height: 1.3;
}

.al-tool-shell--nutrient-solution .al-ns-calculation-step__copy code {
  margin-top: 0.25rem;
  color: #697c75;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.72rem;
  line-height: 1.4;
  white-space: normal;
  overflow-wrap: anywhere;
}

.al-tool-shell--nutrient-solution .al-ns-calculation-note {
  margin: 0.65rem 0 0;
  padding-top: 0.7rem;
  border-top: 1px solid #dfe8e4;
  color: #667a72;
  font-size: 0.74rem;
  line-height: 1.45;
}

.al-tool-shell--nutrient-solution .al-ns-details {
  padding: 0;
  overflow: hidden;
}

.al-tool-shell--nutrient-solution .al-ns-details > div {
  padding: 0 1.15rem 1.15rem;
}

.al-tool-shell--nutrient-solution .al-ns-details h3,
.al-tool-shell--nutrient-solution .al-ns-details p {
  margin: 0;
}

.al-tool-shell--nutrient-solution .al-ns-details h3 {
  color: var(--ns-ink);
  font-size: 1rem;
}

.al-tool-shell--nutrient-solution .al-ns-details__formula {
  margin-top: 0.3rem !important;
  color: var(--ns-primary);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-weight: 800;
}

.al-tool-shell--nutrient-solution .al-ns-details__common {
  margin-top: 0.2rem !important;
  color: var(--al-tool-color-muted);
  font-size: 0.78rem;
}

.al-tool-shell--nutrient-solution .al-ns-details__list {
  display: grid;
  gap: 0;
  margin: 0.8rem 0 0;
}

.al-tool-shell--nutrient-solution .al-ns-details__list div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  border-top: 1px solid #e5ece8;
  font-size: 0.78rem;
}

.al-tool-shell--nutrient-solution .al-ns-details__list dt {
  color: var(--al-tool-color-muted);
}

.al-tool-shell--nutrient-solution .al-ns-details__list dd {
  margin: 0;
  color: var(--ns-ink);
  font-weight: 760;
  text-align: right;
}

.al-tool-shell--nutrient-solution .al-ns-result-context {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.al-tool-shell--nutrient-solution .al-ns-result-context div {
  min-width: 0;
  padding: 0.7rem 0.8rem;
  border: 1px solid rgba(16, 32, 25, 0.08);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.72);
}

.al-tool-shell--nutrient-solution .al-ns-result-context span,
.al-tool-shell--nutrient-solution .al-ns-result-context strong {
  display: block;
}

.al-tool-shell--nutrient-solution .al-ns-result-context span {
  color: var(--al-tool-color-muted);
  font-size: 0.7rem;
  font-weight: 700;
}

.al-tool-shell--nutrient-solution .al-ns-result-context strong {
  margin-top: 0.15rem;
  color: var(--ns-ink);
  font-size: 0.85rem;
  overflow-wrap: anywhere;
}

.al-tool-shell--nutrient-solution .al-ns-contribution-panel {
  padding: var(--al-tool-space-6);
  border: 1px solid var(--ns-border);
  border-radius: var(--al-tool-radius-xl);
  background: #fbfdfc;
}

.al-tool-shell--nutrient-solution .al-ns-contribution-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.al-tool-shell--nutrient-solution .al-ns-contribution {
  position: relative;
  display: grid;
  gap: 0.1rem;
  min-width: 0;
  padding: 1rem;
  border: 1px solid #dfe8e4;
  border-radius: 0.9rem;
  background: #fff;
}

.al-tool-shell--nutrient-solution .al-ns-contribution.is-primary {
  border-color: rgba(44, 107, 74, 0.34);
  background: linear-gradient(145deg, #eff9f4, #ffffff);
  box-shadow: 0 10px 26px rgba(44, 107, 74, 0.08);
}

.al-tool-shell--nutrient-solution .al-ns-contribution__role {
  color: var(--al-tool-color-muted);
  font-size: 0.68rem;
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.al-tool-shell--nutrient-solution .al-ns-contribution__species {
  margin-top: 0.35rem;
  color: var(--ns-ink);
  font-size: 1.5rem;
  line-height: 1;
}

.al-tool-shell--nutrient-solution .al-ns-contribution__name {
  color: var(--al-tool-color-muted);
  font-size: 0.75rem;
}

.al-tool-shell--nutrient-solution .al-ns-contribution__value {
  margin-top: 0.6rem;
  color: var(--ns-primary);
  font-size: 1.12rem;
  font-style: normal;
  font-weight: 830;
  overflow-wrap: anywhere;
}

.al-tool-shell--nutrient-solution .al-ns-result-summary {
  margin: 1rem 0 0;
  color: #4b6259;
  font-size: 0.86rem;
  line-height: 1.55;
}

.al-tool-shell--nutrient-solution .al-ns-guide,
.al-tool-shell--nutrient-solution .al-ns-related {
  margin-top: var(--al-tool-space-8);
  padding: var(--al-tool-space-7);
}

.al-tool-shell--nutrient-solution .al-ns-guide-grid,
.al-tool-shell--nutrient-solution .al-ns-related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.al-tool-shell--nutrient-solution .al-ns-guide article,
.al-tool-shell--nutrient-solution .al-ns-related-grid a {
  min-width: 0;
  padding: 1.1rem;
  border: 1px solid #e1eae6;
  border-radius: 0.9rem;
  background: #fafcfb;
}

.al-tool-shell--nutrient-solution .al-ns-guide h3,
.al-tool-shell--nutrient-solution .al-ns-guide p {
  margin: 0;
}

.al-tool-shell--nutrient-solution .al-ns-guide h3 {
  color: var(--ns-ink);
  font-size: 0.98rem;
}

.al-tool-shell--nutrient-solution .al-ns-guide p {
  margin-top: 0.45rem;
  color: #536961;
  font-size: 0.84rem;
  line-height: 1.55;
}

.al-tool-shell--nutrient-solution .al-ns-related-grid a {
  display: grid;
  color: inherit;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.al-tool-shell--nutrient-solution .al-ns-related-grid a:hover,
.al-tool-shell--nutrient-solution .al-ns-related-grid a:focus-visible {
  border-color: rgba(44, 107, 74, 0.3);
  box-shadow: 0 12px 28px rgba(16, 32, 25, 0.07);
  transform: translateY(-2px);
}

.al-tool-shell--nutrient-solution .al-ns-related-grid span,
.al-tool-shell--nutrient-solution .al-ns-related-grid strong,
.al-tool-shell--nutrient-solution .al-ns-related-grid em {
  display: block;
}

.al-tool-shell--nutrient-solution .al-ns-related-grid span {
  color: var(--al-tool-color-muted);
  font-size: 0.7rem;
  font-weight: 720;
  text-transform: uppercase;
}

.al-tool-shell--nutrient-solution .al-ns-related-grid strong {
  margin-top: 0.35rem;
  color: var(--ns-ink);
  font-size: 0.94rem;
}

.al-tool-shell--nutrient-solution .al-ns-related-grid em {
  margin-top: 0.65rem;
  color: var(--ns-primary);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 760;
}

@media (max-width: 639px) {
  .al-tool-shell--nutrient-solution .al-ns-mode {
    grid-template-columns: 1fr;
  }

  .al-tool-shell--nutrient-solution .al-ns-stock-mode {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .al-tool-shell--nutrient-solution .al-ns-compound-field {
    grid-column: auto;
  }

  .al-tool-shell--nutrient-solution .al-ns-preview,
  .al-tool-shell--nutrient-solution .al-ns-contribution-panel,
  .al-tool-shell--nutrient-solution .al-ns-guide,
  .al-tool-shell--nutrient-solution .al-ns-related {
    padding: var(--al-tool-space-4);
  }

  .al-tool-shell--nutrient-solution .al-ns-result-context,
  .al-tool-shell--nutrient-solution .al-ns-contribution-grid,
  .al-tool-shell--nutrient-solution .al-ns-guide-grid,
  .al-tool-shell--nutrient-solution .al-ns-related-grid {
    grid-template-columns: 1fr;
  }

  .al-tool-shell--nutrient-solution .al-ns-details__list div {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .al-tool-shell--nutrient-solution .al-ns-related-grid a {
    transition: none;
  }
}