/* Npv Ppv calculator */
body[data-calculator-slug="npv-ppv"] .pr-shell {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 18px;
  padding: 18px;
  background:
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.14), transparent 22rem),
    linear-gradient(180deg, rgba(240, 249, 255, 0.95), rgba(255, 255, 255, 0.99));
}

body[data-calculator-slug="npv-ppv"] .pr-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.98fr);
}

body[data-calculator-slug="npv-ppv"] .pr-card {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 16px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.05);
}

body[data-calculator-slug="npv-ppv"] .pr-heading-row,
body[data-calculator-slug="npv-ppv"] .pr-button-row,
body[data-calculator-slug="npv-ppv"] .pr-example-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: start;
  justify-content: space-between;
}

body[data-calculator-slug="npv-ppv"] .pr-input-grid,
body[data-calculator-slug="npv-ppv"] .pr-summary-grid,
body[data-calculator-slug="npv-ppv"] .pr-count-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

body[data-calculator-slug="npv-ppv"] .pr-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 700;
}

body[data-calculator-slug="npv-ppv"] .pr-field input,
body[data-calculator-slug="npv-ppv"] .pr-field select {
  width: 100%;
}

body[data-calculator-slug="npv-ppv"] .pr-check {
  display: flex;
  gap: 8px;
  align-items: center;
}

body[data-calculator-slug="npv-ppv"] .pr-summary-item,
body[data-calculator-slug="npv-ppv"] .pr-count-item {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 14px;
  padding: 14px;
  background: rgba(248, 250, 252, 0.92);
}

body[data-calculator-slug="npv-ppv"] .pr-summary-label,
body[data-calculator-slug="npv-ppv"] .pr-count-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted, #64748b);
}

body[data-calculator-slug="npv-ppv"] .pr-summary-value,
body[data-calculator-slug="npv-ppv"] .pr-count-value {
  display: block;
  margin-top: 6px;
  font-size: 1.15rem;
  font-weight: 800;
}

body[data-calculator-slug="npv-ppv"] .pr-message {
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 14px;
}

body[data-calculator-slug="npv-ppv"] .pr-message--error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

body[data-calculator-slug="npv-ppv"] .pr-message--warning {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

body[data-calculator-slug="npv-ppv"] .pr-message-list {
  margin: 0;
  padding-left: 18px;
}

body[data-calculator-slug="npv-ppv"] .pr-status {
  color: var(--muted, #64748b);
}

body[data-calculator-slug="npv-ppv"] .pr-formula-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

body[data-calculator-slug="npv-ppv"] .pr-formula-table th,
body[data-calculator-slug="npv-ppv"] .pr-formula-table td {
  border-top: 1px solid var(--border, #cbd5e1);
  padding: 10px 12px;
  text-align: left;
}

body[data-calculator-slug="npv-ppv"] .pr-formula-table th {
  width: 32%;
}

@media (max-width: 940px) {
  body[data-calculator-slug="npv-ppv"] .pr-grid {
    grid-template-columns: 1fr;
  }
}

/* Nutrient Load calculator */
body[data-calculator-slug="nutrient-load"] .es010-grid {
  display: grid;
  gap: 16px;
}

body[data-calculator-slug="nutrient-load"] .es010-span-2 {
  grid-column: 1 / -1;
}

body[data-calculator-slug="nutrient-load"] .es010-field {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="nutrient-load"] .es010-field > span {
  font-weight: 700;
}

body[data-calculator-slug="nutrient-load"] .es010-inline-2 {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

body[data-calculator-slug="nutrient-load"] .es010-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

body[data-calculator-slug="nutrient-load"] .es010-status {
  color: #334155;
}

body[data-calculator-slug="nutrient-load"] .es010-status.is-ok {
  color: #166534;
}

body[data-calculator-slug="nutrient-load"] .es010-status.is-warn {
  color: #92400e;
}

body[data-calculator-slug="nutrient-load"] .es010-status.is-error {
  color: #b91c1c;
}

body[data-calculator-slug="nutrient-load"] .es010-muted {
  color: #475569;
}

body[data-calculator-slug="nutrient-load"] .es010-tabs {
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
}

body[data-calculator-slug="nutrient-load"] .es010-tab {
  border: none;
  border-radius: 999px;
  padding: 8px 12px;
  background: transparent;
  color: #334155;
  cursor: pointer;
  font-weight: 700;
}

body[data-calculator-slug="nutrient-load"] .es010-tab.is-active {
  background: #0b57d0;
  color: #ffffff;
}

body[data-calculator-slug="nutrient-load"] .es010-panel {
  margin-top: 12px;
  display: grid;
  gap: 12px;
}

body[data-calculator-slug="nutrient-load"] .es010-error {
  color: #b91c1c;
  min-height: 1.2em;
}

body[data-calculator-slug="nutrient-load"] .es010-warning {
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  color: #92400e;
  padding: 10px 12px;
  border-radius: 12px;
  white-space: pre-line;
  margin-bottom: 12px;
}

body[data-calculator-slug="nutrient-load"] .es010-result-main {
  border: 1px solid rgba(2, 132, 199, 0.22);
  background: rgba(2, 132, 199, 0.08);
  border-radius: 14px;
  padding: 12px;
}

body[data-calculator-slug="nutrient-load"] .es010-result-main .es010-kpi-label {
  color: #334155;
  font-size: 12px;
  font-weight: 700;
}

body[data-calculator-slug="nutrient-load"] .es010-result-main .es010-kpi-value {
  margin-top: 4px;
  font-size: 26px;
  font-weight: 900;
  line-height: 1.2;
}

body[data-calculator-slug="nutrient-load"] .es010-context {
  display: grid;
  gap: 7px;
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(14, 165, 233, 0.22);
  border-radius: 12px;
  background: rgba(240, 249, 255, 0.72);
  color: #334155;
  line-height: 1.45;
}

body[data-calculator-slug="nutrient-load"] .es010-context[hidden] {
  display: none;
}

body[data-calculator-slug="nutrient-load"] .es010-context-row {
  display: grid;
  grid-template-columns: minmax(92px, 0.34fr) minmax(0, 1fr);
  gap: 6px 10px;
}

body[data-calculator-slug="nutrient-load"] .es010-context-row strong {
  color: #0f172a;
  font-weight: 800;
}

body[data-calculator-slug="nutrient-load"] .es010-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
  margin-top: 10px;
}

body[data-calculator-slug="nutrient-load"] .es010-table th,
body[data-calculator-slug="nutrient-load"] .es010-table td {
  padding: 10px;
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
  vertical-align: top;
}

body[data-calculator-slug="nutrient-load"] .es010-table th {
  width: 40%;
  background: #f8fafc;
  color: #475569;
  font-weight: 700;
}

body[data-calculator-slug="nutrient-load"] .es010-table tr:nth-child(even) td {
  background: rgba(248, 250, 252, 0.72);
}

body[data-calculator-slug="nutrient-load"] .es010-table tr:last-child th,
body[data-calculator-slug="nutrient-load"] .es010-table tr:last-child td {
  border-bottom: none;
}

body[data-calculator-slug="nutrient-load"] .es010-formula {
  margin-top: 12px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.72);
  padding: 10px 12px;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
  line-height: 1.5;
}

body[data-calculator-slug="nutrient-load"] .es010-chart-wrap {
  display: grid;
  gap: 10px;
}

body[data-calculator-slug="nutrient-load"] .es010-chart-host {
  position: relative;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 12px;
  padding: 8px;
  background: rgba(248, 250, 252, 0.7);
}

body[data-calculator-slug="nutrient-load"] .es010-chart-svg {
  display: block;
  width: 100%;
  height: auto;
}

body[data-calculator-slug="nutrient-load"] .es010-chart-bg {
  fill: rgba(148, 163, 184, 0.08);
}

body[data-calculator-slug="nutrient-load"] .es010-grid-line {
  stroke: rgba(148, 163, 184, 0.35);
  stroke-width: 1;
}

body[data-calculator-slug="nutrient-load"] .es010-axis-line {
  stroke: rgba(15, 23, 42, 0.9);
  stroke-width: 1.4;
}

body[data-calculator-slug="nutrient-load"] .es010-line {
  fill: none;
  stroke: #0b57d0;
  stroke-width: 2.2;
}

body[data-calculator-slug="nutrient-load"] .es010-base-marker {
  fill: #b91c1c;
  stroke: #ffffff;
  stroke-width: 1.4;
}

body[data-calculator-slug="nutrient-load"] .es010-point-hotspot {
  fill: rgba(11, 87, 208, 0.14);
  stroke: #ffffff;
  stroke-width: 1;
  opacity: 0;
  cursor: pointer;
}

body[data-calculator-slug="nutrient-load"] .es010-point-hotspot:focus-visible {
  opacity: 1;
  outline: none;
}

body[data-calculator-slug="nutrient-load"] .es010-chart-tooltip {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  pointer-events: none;
  max-width: calc(100% - 16px);
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid rgba(15, 23, 42, 0.18);
  background: rgba(255, 255, 255, 0.96);
  color: #0f172a;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.16);
  font-size: 12px;
  line-height: 1.35;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 120ms ease, transform 120ms ease;
}

body[data-calculator-slug="nutrient-load"] .es010-chart-tooltip.is-visible {
  opacity: 1;
  transform: translateY(0);
}

body[data-calculator-slug="nutrient-load"] .es010-axis-title {
  fill: rgba(15, 23, 42, 0.92);
  font-size: 12px;
  font-weight: 700;
}

@media (max-width: 640px) {
  body[data-calculator-slug="nutrient-load"] .es010-inline-2 {
    grid-template-columns: minmax(0, 1.8fr) minmax(104px, 1fr);
  }

  body[data-calculator-slug="nutrient-load"] .es010-result-main .es010-kpi-value {
    font-size: 22px;
  }

  body[data-calculator-slug="nutrient-load"] .es010-context-row {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 980px) {
  body[data-calculator-slug="nutrient-load"] .es010-grid {
    grid-template-columns: minmax(340px, 460px) 1fr;
    align-items: start;
  }
}

@media (prefers-color-scheme: dark) {
  body[data-calculator-slug="nutrient-load"] .es010-status {
    color: rgba(226, 232, 240, 0.85);
  }

  body[data-calculator-slug="nutrient-load"] .es010-status.is-ok {
    color: #86efac;
  }

  body[data-calculator-slug="nutrient-load"] .es010-status.is-warn {
    color: #fde68a;
  }

  body[data-calculator-slug="nutrient-load"] .es010-status.is-error {
    color: #fecaca;
  }

  body[data-calculator-slug="nutrient-load"] .es010-muted {
    color: rgba(226, 232, 240, 0.84);
  }

  body[data-calculator-slug="nutrient-load"] .es010-chart-tooltip {
    border-color: rgba(148, 163, 184, 0.34);
    background: rgba(15, 23, 42, 0.94);
    color: rgba(241, 245, 249, 0.96);
    box-shadow: 0 10px 24px rgba(2, 6, 23, 0.5);
  }

  body[data-calculator-slug="nutrient-load"] .es010-tabs {
    background: rgba(148, 163, 184, 0.14);
  }

  body[data-calculator-slug="nutrient-load"] .es010-tab {
    color: rgba(226, 232, 240, 0.92);
  }

  body[data-calculator-slug="nutrient-load"] .es010-warning {
    border-color: rgba(245, 158, 11, 0.35);
    background: rgba(245, 158, 11, 0.12);
    color: #fde68a;
  }

  body[data-calculator-slug="nutrient-load"] .es010-error {
    color: #fecaca;
  }

  body[data-calculator-slug="nutrient-load"] .es010-result-main {
    border-color: rgba(2, 132, 199, 0.35);
    background: rgba(2, 132, 199, 0.15);
  }

  body[data-calculator-slug="nutrient-load"] .es010-result-main .es010-kpi-label {
    color: rgba(226, 232, 240, 0.86);
  }

  body[data-calculator-slug="nutrient-load"] .es010-context {
    border-color: rgba(56, 189, 248, 0.28);
    background: rgba(8, 47, 73, 0.34);
    color: rgba(226, 232, 240, 0.9);
  }

  body[data-calculator-slug="nutrient-load"] .es010-context-row strong {
    color: rgba(248, 250, 252, 0.96);
  }

  body[data-calculator-slug="nutrient-load"] .es010-table {
    border-color: rgba(148, 163, 184, 0.25);
  }

  body[data-calculator-slug="nutrient-load"] .es010-table th,
body[data-calculator-slug="nutrient-load"] .es010-table td {
    border-bottom-color: rgba(148, 163, 184, 0.25);
  }

  body[data-calculator-slug="nutrient-load"] .es010-table th {
    color: rgba(226, 232, 240, 0.9);
    background: rgba(15, 23, 42, 0.7);
  }

  body[data-calculator-slug="nutrient-load"] .es010-table tr:nth-child(even) td {
    background: rgba(15, 23, 42, 0.42);
  }

  body[data-calculator-slug="nutrient-load"] .es010-formula,
body[data-calculator-slug="nutrient-load"] .es010-chart-host {
    border-color: rgba(148, 163, 184, 0.25);
    background: rgba(15, 23, 42, 0.52);
  }

  body[data-calculator-slug="nutrient-load"] .es010-chart-bg {
    fill: rgba(148, 163, 184, 0.12);
  }

  body[data-calculator-slug="nutrient-load"] .es010-grid-line {
    stroke: rgba(148, 163, 184, 0.28);
  }

  body[data-calculator-slug="nutrient-load"] .es010-axis-line {
    stroke: rgba(226, 232, 240, 0.86);
  }

  body[data-calculator-slug="nutrient-load"] .es010-line {
    stroke: #60a5fa;
  }

  body[data-calculator-slug="nutrient-load"] .es010-base-marker {
    fill: #fda4af;
    stroke: rgba(15, 23, 42, 0.9);
  }

  body[data-calculator-slug="nutrient-load"] .es010-axis-title {
    fill: rgba(226, 232, 240, 0.92);
  }
}

/* Partial Fractions calculator */
body[data-calculator-slug="partial-fractions"] .pf-controls form {
  display: grid;
  gap: 16px;
}

body[data-calculator-slug="partial-fractions"] .pf-inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

body[data-calculator-slug="partial-fractions"] .pf-inputs label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1 1 320px;
  min-width: 240px;
  font-size: 0.95rem;
}

body[data-calculator-slug="partial-fractions"] .pf-inputs textarea {
  min-height: 88px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  resize: vertical;
}

body[data-calculator-slug="partial-fractions"] .pf-hint {
  color: var(--text-muted, #555);
  font-size: 0.9rem;
  margin: -4px 0 4px;
}

body[data-calculator-slug="partial-fractions"] .pf-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

body[data-calculator-slug="partial-fractions"] #pf-error {
  color: #b00020;
  font-size: 0.9rem;
  min-height: 1.2rem;
}

body[data-calculator-slug="partial-fractions"] .pf-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 20px;
}

@media (max-width: 980px) {
  body[data-calculator-slug="partial-fractions"] .pf-grid {
    grid-template-columns: 1fr;
  }
}

body[data-calculator-slug="partial-fractions"] .pf-kv {
  display: grid;
  grid-template-columns: 10rem auto;
  gap: 4px 10px;
  align-items: baseline;
  margin-bottom: 12px;
}

body[data-calculator-slug="partial-fractions"] .pf-kv strong {
  font-weight: 600;
}

body[data-calculator-slug="partial-fractions"] .pf-mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  word-break: break-word;
}

body[data-calculator-slug="partial-fractions"] #pf-terms {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="partial-fractions"] #pf-terms th,
body[data-calculator-slug="partial-fractions"] #pf-terms td {
  border: 1px solid var(--border-color, #d1d5db);
  padding: 0.45rem 0.5rem;
  text-align: left;
}

body[data-calculator-slug="partial-fractions"] #pf-steps {
  display: grid;
  gap: 6px;
  padding-left: 1.25rem;
}

body[data-calculator-slug="partial-fractions"] #pf-steps li {
  line-height: 1.5;
}

body[data-calculator-slug="partial-fractions"] .pf-latex {
  margin-top: 12px;
  background: var(--surface-100, #f5f7fb);
  border-radius: 8px;
  padding: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  word-break: break-word;
}

body[data-calculator-slug="partial-fractions"] #pf-examples {
  display: grid;
  gap: 6px;
  padding: 0;
  margin: 0;
  list-style: none;
}

body[data-calculator-slug="partial-fractions"] #pf-examples li button {
  width: 100%;
  text-align: left;
}

body[data-calculator-slug="partial-fractions"] #pf-teacher {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="partial-fractions"] #pf-teacher[hidden] {
  display: none;
}

body[data-calculator-slug="partial-fractions"] #pf-teacher-list {
  display: grid;
  gap: 6px;
  padding-left: 1.25rem;
}

body[data-calculator-slug="partial-fractions"] .pf-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

body[data-calculator-slug="partial-fractions"] .pf-actions button[data-shared="true"] {
  border-color: var(--accent-500, #2563eb);
  color: var(--accent-600, #1d4ed8);
}

body[data-calculator-slug="partial-fractions"] .pf-related-fallback {
  list-style: disc;
  padding-left: 1.25rem;
  display: grid;
  gap: 6px;
  margin: 12px 0 0;
}

/* Pcr Master Mix calculator */
body[data-calculator-slug="pcr-master-mix"] .pmm-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-full {
  grid-column: 1 / -1;
}

@media (min-width: 960px) {
  body[data-calculator-slug="pcr-master-mix"] .pmm-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

body[data-calculator-slug="pcr-master-mix"] .pmm-inline {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-inline > span {
  font-weight: 600;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-row {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr 1fr;
  margin-top: 10px;
}

@media (max-width: 620px) {
  body[data-calculator-slug="pcr-master-mix"] .pmm-row {
    grid-template-columns: 1fr;
  }
}

body[data-calculator-slug="pcr-master-mix"] .pmm-form-section {
  margin-top: 14px;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-muted {
  color: var(--muted, #666);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-inline-help {
  margin-top: 6px;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-h3 {
  font-size: 1rem;
  margin: 6px 0 0;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-check {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  user-select: none;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-check > span {
  font-weight: 600;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-check:hover {
  border-color: var(--accent, #0b57d0);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-check:focus-within {
  box-shadow: 0 0 0 4px var(--focus-ring);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-check input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 0;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-table-wrap {
  overflow: auto;
  max-width: 100%;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-scroll-hint {
  display: none;
  margin-top: 8px;
}

@media (max-width: 820px) {
  body[data-calculator-slug="pcr-master-mix"] .pmm-scroll-hint {
    display: block;
  }
}

body[data-calculator-slug="pcr-master-mix"] .pmm-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  min-width: 520px;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-table--adv {
  min-width: 720px;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-table th,
body[data-calculator-slug="pcr-master-mix"] .pmm-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  vertical-align: top;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-table thead th {
  font-size: 0.9rem;
  color: #334155;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-tr--invalid td {
  background: rgba(200, 0, 0, 0.03);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-kpi {
  display: grid;
  gap: 10px;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-kpi-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: baseline;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-kpi-value {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-kpi-row--primary {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(11, 87, 208, 0.18);
  background: rgba(11, 87, 208, 0.06);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-kpi-row--primary > div:first-child {
  font-weight: 600;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-kpi-row--primary .pmm-kpi-value {
  font-size: 1.15rem;
  font-weight: 750;
  letter-spacing: -0.01em;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-msg {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 12px;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-msg--error {
  border: 1px solid rgba(200, 0, 0, 0.25);
  background: rgba(200, 0, 0, 0.06);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-msg--warn {
  border: 1px solid rgba(255, 153, 0, 0.35);
  background: rgba(255, 153, 0, 0.08);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-msg-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 650;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(148, 163, 184, 0.18);
  color: var(--fg);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-badge--separate {
  border-color: rgba(11, 87, 208, 0.2);
  background: rgba(11, 87, 208, 0.08);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-badge--fill {
  border-color: rgba(148, 163, 184, 0.4);
  background: rgba(148, 163, 184, 0.16);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-badge--tiny {
  border-color: rgba(200, 0, 0, 0.25);
  background: rgba(200, 0, 0, 0.06);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-cell--tiny {
  font-weight: 750;
  color: rgba(200, 0, 0, 0.9);
}

body[data-calculator-slug="pcr-master-mix"] .pmm-adv-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr 1fr;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-adv-params {
  min-width: 240px;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-pre {
  white-space: pre-wrap;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--surface);
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="pcr-master-mix"] .pmm-ad-slot {
  min-height: 120px;
}

@media print {
  body[data-calculator-slug="pcr-master-mix"] .breadcrumb,
body[data-calculator-slug="pcr-master-mix"] .lang-switch,
body[data-calculator-slug="pcr-master-mix"] .ad-slot,
body[data-calculator-slug="pcr-master-mix"] #load-comments,
body[data-calculator-slug="pcr-master-mix"] #giscus-container,
body[data-calculator-slug="pcr-master-mix"] .button,
body[data-calculator-slug="pcr-master-mix"] footer {
    display: none !important;
  }
  body[data-calculator-slug="pcr-master-mix"] .card { box-shadow: none; }
  body[data-calculator-slug="pcr-master-mix"] .pmm-grid { grid-template-columns: 1fr !important; }
}

@media (prefers-reduced-motion: reduce) {
  body[data-calculator-slug="pcr-master-mix"] * {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* Power Analysis calculator */
body[data-calculator-slug="power-analysis"] .ss-shell {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 18px;
  padding: 18px;
  background:
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.14), transparent 22rem),
    linear-gradient(180deg, rgba(240, 249, 255, 0.95), rgba(255, 255, 255, 0.99));
}

body[data-calculator-slug="power-analysis"] .ss-tabs,
body[data-calculator-slug="power-analysis"] .ss-toolbar,
body[data-calculator-slug="power-analysis"] .ss-button-row,
body[data-calculator-slug="power-analysis"] .ss-example-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

body[data-calculator-slug="power-analysis"] .ss-toolbar {
  align-items: end;
  margin: 16px 0;
}

body[data-calculator-slug="power-analysis"] .ss-tabs .button.active {
  color: #fff;
  background: linear-gradient(135deg, #0284c7, #0f766e);
  border-color: transparent;
}

body[data-calculator-slug="power-analysis"] .ss-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.28fr) minmax(280px, 0.92fr);
}

body[data-calculator-slug="power-analysis"] .ss-card {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 16px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.05);
}

body[data-calculator-slug="power-analysis"] .ss-panel[hidden] {
  display: none;
}

body[data-calculator-slug="power-analysis"] .ss-heading-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

body[data-calculator-slug="power-analysis"] .ss-mini-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

body[data-calculator-slug="power-analysis"] .ss-mini-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 700;
}

body[data-calculator-slug="power-analysis"] .ss-mini-field input,
body[data-calculator-slug="power-analysis"] .ss-mini-field textarea {
  width: 100%;
}

body[data-calculator-slug="power-analysis"] .ss-check {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

body[data-calculator-slug="power-analysis"] .ss-summary-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

body[data-calculator-slug="power-analysis"] .ss-summary-item {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 14px;
  padding: 14px;
  background: rgba(248, 250, 252, 0.92);
}

body[data-calculator-slug="power-analysis"] .ss-summary-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted, #64748b);
}

body[data-calculator-slug="power-analysis"] .ss-summary-value {
  display: block;
  margin-top: 6px;
  font-size: 1.25rem;
  font-weight: 800;
}

body[data-calculator-slug="power-analysis"] .ss-message {
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 14px;
}

body[data-calculator-slug="power-analysis"] .ss-message--error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

body[data-calculator-slug="power-analysis"] .ss-message--warn {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

body[data-calculator-slug="power-analysis"] .ss-message-list {
  margin: 0;
  padding-left: 18px;
}

body[data-calculator-slug="power-analysis"] .ss-note,
body[data-calculator-slug="power-analysis"] .ss-status {
  color: var(--muted, #64748b);
}

body[data-calculator-slug="power-analysis"] .ss-status {
  min-height: 1.3em;
  font-size: 0.95rem;
}

@media (max-width: 940px) {
  body[data-calculator-slug="power-analysis"] .ss-grid {
    grid-template-columns: 1fr;
  }
}

/* Precision Recall calculator */
body[data-calculator-slug="precision-recall"] .pr-shell {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 18px;
  padding: 18px;
  background:
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.14), transparent 22rem),
    linear-gradient(180deg, rgba(240, 249, 255, 0.95), rgba(255, 255, 255, 0.99));
}

body[data-calculator-slug="precision-recall"] .pr-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.98fr);
}

body[data-calculator-slug="precision-recall"] .pr-card {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 16px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.05);
}

body[data-calculator-slug="precision-recall"] .pr-heading-row,
body[data-calculator-slug="precision-recall"] .pr-button-row,
body[data-calculator-slug="precision-recall"] .pr-example-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: start;
  justify-content: space-between;
}

body[data-calculator-slug="precision-recall"] .pr-input-grid,
body[data-calculator-slug="precision-recall"] .pr-summary-grid,
body[data-calculator-slug="precision-recall"] .pr-count-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

body[data-calculator-slug="precision-recall"] .pr-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 700;
}

body[data-calculator-slug="precision-recall"] .pr-field input,
body[data-calculator-slug="precision-recall"] .pr-field select {
  width: 100%;
}

body[data-calculator-slug="precision-recall"] .pr-check {
  display: flex;
  gap: 8px;
  align-items: center;
}

body[data-calculator-slug="precision-recall"] .pr-summary-item,
body[data-calculator-slug="precision-recall"] .pr-count-item {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 14px;
  padding: 14px;
  background: rgba(248, 250, 252, 0.92);
}

body[data-calculator-slug="precision-recall"] .pr-summary-label,
body[data-calculator-slug="precision-recall"] .pr-count-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted, #64748b);
}

body[data-calculator-slug="precision-recall"] .pr-summary-value,
body[data-calculator-slug="precision-recall"] .pr-count-value {
  display: block;
  margin-top: 6px;
  font-size: 1.15rem;
  font-weight: 800;
}

body[data-calculator-slug="precision-recall"] .pr-message {
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 14px;
}

body[data-calculator-slug="precision-recall"] .pr-message--error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

body[data-calculator-slug="precision-recall"] .pr-message--warning {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

body[data-calculator-slug="precision-recall"] .pr-message-list {
  margin: 0;
  padding-left: 18px;
}

body[data-calculator-slug="precision-recall"] .pr-status {
  color: var(--muted, #64748b);
}

body[data-calculator-slug="precision-recall"] .pr-formula-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

body[data-calculator-slug="precision-recall"] .pr-formula-table th,
body[data-calculator-slug="precision-recall"] .pr-formula-table td {
  border-top: 1px solid var(--border, #cbd5e1);
  padding: 10px 12px;
  text-align: left;
}

body[data-calculator-slug="precision-recall"] .pr-formula-table th {
  width: 32%;
}

@media (max-width: 940px) {
  body[data-calculator-slug="precision-recall"] .pr-grid {
    grid-template-columns: 1fr;
  }
}

/* Pressure Altitude calculator */
body[data-calculator-slug="pressure-altitude"] .es003-grid {
  display: grid;
  gap: 16px;
}

body[data-calculator-slug="pressure-altitude"] .es003-span-2 {
  grid-column: 1 / -1;
}

body[data-calculator-slug="pressure-altitude"] .es003-muted {
  color: #475569;
}

body[data-calculator-slug="pressure-altitude"] .es003-row {
  display: grid;
  gap: 12px;
}

body[data-calculator-slug="pressure-altitude"] .es003-field {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="pressure-altitude"] .es003-inline-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

body[data-calculator-slug="pressure-altitude"] .es003-inline-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

body[data-calculator-slug="pressure-altitude"] .es003-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

body[data-calculator-slug="pressure-altitude"] .es003-error {
  color: #b91c1c;
  min-height: 1.2em;
}

body[data-calculator-slug="pressure-altitude"] .es003-warning {
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  color: #92400e;
  padding: 10px 12px;
  border-radius: 12px;
  white-space: pre-line;
}

body[data-calculator-slug="pressure-altitude"] .es003-summary {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
  padding: 12px;
  display: grid;
  gap: 10px;
}

body[data-calculator-slug="pressure-altitude"] .es003-kpi {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="pressure-altitude"] .es003-kpi .es003-kpi-main {
  font-size: 20px;
  font-weight: 700;
}

body[data-calculator-slug="pressure-altitude"] .es003-kpi .es003-kpi-sub {
  color: #475569;
}

body[data-calculator-slug="pressure-altitude"] .es003-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}

body[data-calculator-slug="pressure-altitude"] .es003-table th,
body[data-calculator-slug="pressure-altitude"] .es003-table td {
  padding: 10px 10px;
  border-bottom: 1px solid #e5e7eb;
  vertical-align: top;
}

body[data-calculator-slug="pressure-altitude"] .es003-table th {
  width: 42%;
  text-align: left;
  color: #475569;
  font-weight: 600;
  background: #f8fafc;
}

body[data-calculator-slug="pressure-altitude"] .es003-table tr:nth-child(even) td {
  background: rgba(248, 250, 252, 0.7);
}

body[data-calculator-slug="pressure-altitude"] .es003-table tr:last-child th,
body[data-calculator-slug="pressure-altitude"] .es003-table tr:last-child td {
  border-bottom: none;
}

body[data-calculator-slug="pressure-altitude"] .es003-chart-host {
  position: relative;
  width: 100%;
  max-width: 820px;
}

body[data-calculator-slug="pressure-altitude"] .es003-chart-host svg {
  color: rgba(100, 116, 139, 0.85);
}

body[data-calculator-slug="pressure-altitude"] .es003-chart-host svg text {
  fill: currentColor;
}

body[data-calculator-slug="pressure-altitude"] .es003-chart-host svg {
  width: 100%;
  height: auto;
  display: block;
}

body[data-calculator-slug="pressure-altitude"] .es003-chart-host svg {
  cursor: crosshair;
}

body[data-calculator-slug="pressure-altitude"] .es003-tooltip {
  position: absolute;
  left: 0;
  top: 0;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 10px;
  padding: 6px 10px;
  color: #334155;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.12);
  pointer-events: none;
  z-index: 10;
  white-space: nowrap;
}

body[data-calculator-slug="pressure-altitude"] .es003-tooltip-line {
  display: block;
}

body[data-calculator-slug="pressure-altitude"] .es003-chart-note {
  margin-top: 8px;
}

@media (min-width: 980px) {
  body[data-calculator-slug="pressure-altitude"] .es003-grid {
    grid-template-columns: minmax(340px, 440px) 1fr;
    align-items: start;
  }
}

@media (prefers-color-scheme: dark) {
  body[data-calculator-slug="pressure-altitude"] .es003-muted {
    color: rgba(226, 232, 240, 0.8);
  }

  body[data-calculator-slug="pressure-altitude"] .es003-warning {
    border-color: rgba(245, 158, 11, 0.35);
    background: rgba(245, 158, 11, 0.1);
    color: #fde68a;
  }

  body[data-calculator-slug="pressure-altitude"] .es003-error {
    color: #fecaca;
  }

  body[data-calculator-slug="pressure-altitude"] .es003-summary {
    border-color: rgba(148, 163, 184, 0.25);
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85), rgba(30, 41, 59, 0.85));
  }

  body[data-calculator-slug="pressure-altitude"] .es003-table {
    border-color: rgba(148, 163, 184, 0.25);
  }

  body[data-calculator-slug="pressure-altitude"] .es003-table th,
body[data-calculator-slug="pressure-altitude"] .es003-table td {
    border-bottom-color: rgba(148, 163, 184, 0.25);
  }

  body[data-calculator-slug="pressure-altitude"] .es003-table th {
    color: rgba(226, 232, 240, 0.85);
    background: rgba(15, 23, 42, 0.6);
  }

  body[data-calculator-slug="pressure-altitude"] .es003-table tr:nth-child(even) td {
    background: rgba(15, 23, 42, 0.25);
  }

  body[data-calculator-slug="pressure-altitude"] .es003-chart-host svg {
    color: rgba(226, 232, 240, 0.85);
  }

  body[data-calculator-slug="pressure-altitude"] .es003-tooltip {
    background: rgba(15, 23, 42, 0.96);
    border-color: rgba(148, 163, 184, 0.25);
    color: rgba(226, 232, 240, 0.95);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35);
  }
}

/* Primer Tm calculator */
body[data-calculator-slug="primer-tm"] .ptm-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

body[data-calculator-slug="primer-tm"] .ptm-full {
  grid-column: 1 / -1;
}

@media (min-width: 960px) {
  body[data-calculator-slug="primer-tm"] .ptm-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

body[data-calculator-slug="primer-tm"] .ptm-inline {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="primer-tm"] .ptm-inline > span {
  font-weight: 600;
}

body[data-calculator-slug="primer-tm"] .ptm-row {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr 1fr;
  margin-top: 10px;
}

@media (max-width: 620px) {
  body[data-calculator-slug="primer-tm"] .ptm-row {
    grid-template-columns: 1fr;
  }
}

body[data-calculator-slug="primer-tm"] .ptm-form-section {
  margin-top: 14px;
}

body[data-calculator-slug="primer-tm"] .ptm-muted {
  color: var(--muted, #666);
}

body[data-calculator-slug="primer-tm"] .ptm-inline-help {
  margin-top: 6px;
}

body[data-calculator-slug="primer-tm"] .ptm-methods {
  display: grid;
  gap: 8px;
  border: none;
  padding: 0;
  margin: 12px 0 0;
}

body[data-calculator-slug="primer-tm"] .ptm-methods legend {
  font-weight: 700;
  margin-bottom: 8px;
}

body[data-calculator-slug="primer-tm"] .ptm-radio {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  user-select: none;
}

body[data-calculator-slug="primer-tm"] .ptm-radio:hover {
  border-color: var(--accent, #0b57d0);
}

body[data-calculator-slug="primer-tm"] .ptm-radio:focus-within {
  box-shadow: 0 0 0 4px var(--focus-ring);
}

body[data-calculator-slug="primer-tm"] .ptm-radio input[type="radio"] {
  margin-top: 3px;
}

body[data-calculator-slug="primer-tm"] .ptm-check {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  user-select: none;
}

body[data-calculator-slug="primer-tm"] .ptm-check > span {
  font-weight: 600;
}

body[data-calculator-slug="primer-tm"] .ptm-check:hover {
  border-color: var(--accent, #0b57d0);
}

body[data-calculator-slug="primer-tm"] .ptm-check:focus-within {
  box-shadow: 0 0 0 4px var(--focus-ring);
}

body[data-calculator-slug="primer-tm"] .ptm-check input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 0;
}

body[data-calculator-slug="primer-tm"] .ptm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
}

body[data-calculator-slug="primer-tm"] .ptm-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="primer-tm"] .ptm-table th,
body[data-calculator-slug="primer-tm"] .ptm-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

body[data-calculator-slug="primer-tm"] .ptm-table thead th {
  font-size: 0.9rem;
  color: #334155;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

body[data-calculator-slug="primer-tm"] .ptm-kpi {
  display: grid;
  gap: 10px;
}

body[data-calculator-slug="primer-tm"] .ptm-kpi-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
}

body[data-calculator-slug="primer-tm"] .ptm-kpi-value {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

body[data-calculator-slug="primer-tm"] .ptm-kpi-row--primary {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(11, 87, 208, 0.18);
  background: rgba(11, 87, 208, 0.06);
}

body[data-calculator-slug="primer-tm"] .ptm-kpi-row--primary > div:first-child {
  font-weight: 600;
}

body[data-calculator-slug="primer-tm"] .ptm-kpi-row--primary .ptm-kpi-value {
  font-size: 1.15rem;
  font-weight: 750;
  letter-spacing: -0.01em;
}

@media (max-width: 620px) {
  body[data-calculator-slug="primer-tm"] .ptm-kpi-row {
    grid-template-columns: minmax(0, 1fr);
  }

  body[data-calculator-slug="primer-tm"] .ptm-kpi-value {
    white-space: normal;
    overflow-wrap: anywhere;
  }
}

body[data-calculator-slug="primer-tm"] .ptm-pair {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(11, 87, 208, 0.18);
  background: rgba(11, 87, 208, 0.04);
}

@supports (color: color-mix(in srgb, white, black)) {
  body[data-calculator-slug="primer-tm"] .ptm-pair {
    background: color-mix(in srgb, var(--accent, #0b57d0) 5%, var(--surface, #fff) 95%);
  }
}

body[data-calculator-slug="primer-tm"] .ptm-pair-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  align-items: baseline;
}

body[data-calculator-slug="primer-tm"] #ptm-ta {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent, #0b57d0);
  letter-spacing: -0.01em;
}

body[data-calculator-slug="primer-tm"] .ptm-msg {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 12px;
}

body[data-calculator-slug="primer-tm"] .ptm-msg--error {
  border: 1px solid rgba(200, 0, 0, 0.25);
  background: rgba(200, 0, 0, 0.06);
}

body[data-calculator-slug="primer-tm"] .ptm-msg--warn {
  border: 1px solid rgba(255, 153, 0, 0.35);
  background: rgba(255, 153, 0, 0.08);
}

body[data-calculator-slug="primer-tm"] .ptm-msg-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="primer-tm"] .ptm-gcbar-wrap {
  overflow: hidden;
}

body[data-calculator-slug="primer-tm"] .ptm-gcbar {
  display: flex;
  gap: 2px;
  padding: 6px 0 0;
  flex-wrap: wrap;
}

body[data-calculator-slug="primer-tm"] .ptm-gcbar span {
  width: 8px;
  height: 10px;
  border-radius: 4px;
  background: rgba(148, 163, 184, 0.6);
}

body[data-calculator-slug="primer-tm"] .ptm-gcbar span.gc {
  background: rgba(11, 87, 208, 0.75);
}

body[data-calculator-slug="primer-tm"] .ptm-gcbar span.amb {
  background: rgba(245, 158, 11, 0.75);
}

body[data-calculator-slug="primer-tm"] .ptm-ad-slot {
  min-height: 120px;
}

@media print {
  body[data-calculator-slug="primer-tm"] .breadcrumb,
body[data-calculator-slug="primer-tm"] .lang-switch,
body[data-calculator-slug="primer-tm"] .ad-slot,
body[data-calculator-slug="primer-tm"] #load-comments,
body[data-calculator-slug="primer-tm"] #giscus-container,
body[data-calculator-slug="primer-tm"] .button,
body[data-calculator-slug="primer-tm"] footer {
    display: none !important;
  }
  body[data-calculator-slug="primer-tm"] .card { box-shadow: none; }
  body[data-calculator-slug="primer-tm"] .ptm-grid { grid-template-columns: minmax(0, 1fr) !important; }
}

@media (prefers-reduced-motion: reduce) {
  body[data-calculator-slug="primer-tm"] * {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* Protein Standard Curve calculator */
body[data-calculator-slug="protein-standard-curve"] .psc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: start;
}

body[data-calculator-slug="protein-standard-curve"] .psc-grid > *,
body[data-calculator-slug="protein-standard-curve"] .psc-row,
body[data-calculator-slug="protein-standard-curve"] .psc-inline,
body[data-calculator-slug="protein-standard-curve"] .psc-actions,
body[data-calculator-slug="protein-standard-curve"] .psc-tabs,
body[data-calculator-slug="protein-standard-curve"] .psc-kpi,
body[data-calculator-slug="protein-standard-curve"] .psc-plot-host,
body[data-calculator-slug="protein-standard-curve"] .psc-plot-actions,
body[data-calculator-slug="protein-standard-curve"] .psc-table-wrap,
body[data-calculator-slug="protein-standard-curve"] .psc-inline-row {
  min-width: 0;
  max-width: 100%;
}

@media (min-width: 980px) {
  body[data-calculator-slug="protein-standard-curve"] .psc-grid {
    grid-template-columns: 1fr 1fr;
  }
  body[data-calculator-slug="protein-standard-curve"] .psc-span-2 {
    grid-column: 1 / -1;
  }
}

body[data-calculator-slug="protein-standard-curve"] .psc-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

@media (min-width: 560px) {
  body[data-calculator-slug="protein-standard-curve"] .psc-row {
    grid-template-columns: 1fr 1fr;
  }
}

body[data-calculator-slug="protein-standard-curve"] .psc-inline {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

body[data-calculator-slug="protein-standard-curve"] .psc-inline span {
  font-size: 0.92rem;
  font-weight: 650;
}

body[data-calculator-slug="protein-standard-curve"] .psc-textarea {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 190px;
  box-sizing: border-box;
  font: inherit;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.18);
  background: #fff;
}

body[data-calculator-slug="protein-standard-curve"] .psc-textarea:focus-visible {
  outline: 2px solid #0b57d0;
  outline-offset: 2px;
}

body[data-calculator-slug="protein-standard-curve"] .psc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

body[data-calculator-slug="protein-standard-curve"] .psc-actions .button {
  flex: 1 1 160px;
  min-width: 0;
}

body[data-calculator-slug="protein-standard-curve"] .psc-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

body[data-calculator-slug="protein-standard-curve"] .psc-tab {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.18);
  background: rgba(2, 6, 23, 0.02);
  cursor: pointer;
  user-select: none;
  min-width: 0;
  overflow-wrap: anywhere;
}

body[data-calculator-slug="protein-standard-curve"] .psc-tab input {
  margin: 0;
}

body[data-calculator-slug="protein-standard-curve"] .psc-tab[aria-checked="true"] {
  border-color: rgba(11, 87, 208, 0.65);
  background: rgba(11, 87, 208, 0.08);
}

:root body[data-calculator-slug="protein-standard-curve"].dark .psc-tab {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.05);
}

:root body[data-calculator-slug="protein-standard-curve"].dark .psc-tab[aria-checked="true"] {
  border-color: rgba(96, 165, 250, 0.75);
  background: rgba(96, 165, 250, 0.14);
}

body[data-calculator-slug="protein-standard-curve"] .psc-kpi {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 10px;
}

@media (min-width: 980px) {
  body[data-calculator-slug="protein-standard-curve"] .psc-kpi {
    grid-template-columns: 1fr 1fr;
  }
}

body[data-calculator-slug="protein-standard-curve"] .psc-kpi .kpi-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 12px;
}

body[data-calculator-slug="protein-standard-curve"] .psc-kpi .kpi-value {
  font-weight: 750;
}

body[data-calculator-slug="protein-standard-curve"] .psc-plot-host {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 240px;
  position: relative;
}

body[data-calculator-slug="protein-standard-curve"] .psc-plot-host svg {
  display: block;
  width: 100%;
  height: auto;
}

body[data-calculator-slug="protein-standard-curve"] .psc-plot-host svg circle[data-key] {
  cursor: pointer;
}

body[data-calculator-slug="protein-standard-curve"] .psc-plot-host svg circle:focus {
  stroke: var(--accent);
  stroke-opacity: 0.9;
  stroke-width: 2;
}

body[data-calculator-slug="protein-standard-curve"] .psc-plot-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  margin: 8px 0 10px;
}

body[data-calculator-slug="protein-standard-curve"] .psc-tooltip {
  position: absolute;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 10px;
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.45;
  color: #334155;
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.12);
  pointer-events: none;
  z-index: 10;
  white-space: nowrap;
}

:root body[data-calculator-slug="protein-standard-curve"].dark .psc-tooltip {
  background: rgba(2, 6, 23, 0.92);
  border-color: rgba(255, 255, 255, 0.14);
  color: rgba(226, 232, 240, 0.95);
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.28);
}

body[data-calculator-slug="protein-standard-curve"] .psc-tooltip-line {
  display: block;
}

body[data-calculator-slug="protein-standard-curve"] .psc-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

body[data-calculator-slug="protein-standard-curve"] .psc-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid rgba(0, 0, 0, 0.14);
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="protein-standard-curve"] .psc-table th,
body[data-calculator-slug="protein-standard-curve"] .psc-table td {
  padding: 9px 10px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  vertical-align: middle;
}

body[data-calculator-slug="protein-standard-curve"] .psc-table thead th {
  background: rgba(2, 6, 23, 0.04);
  font-weight: 750;
}

body[data-calculator-slug="protein-standard-curve"] .psc-table tbody tr:nth-child(even) td {
  background: rgba(2, 6, 23, 0.02);
}

:root body[data-calculator-slug="protein-standard-curve"].dark .psc-table {
  border-color: rgba(255, 255, 255, 0.14);
}

:root body[data-calculator-slug="protein-standard-curve"].dark .psc-table th,
:root body[data-calculator-slug="protein-standard-curve"].dark .psc-table td {
  border-color: rgba(255, 255, 255, 0.14);
}

:root body[data-calculator-slug="protein-standard-curve"].dark .psc-table thead th {
  background: rgba(255, 255, 255, 0.06);
}

:root body[data-calculator-slug="protein-standard-curve"].dark .psc-table tbody tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.03);
}

body[data-calculator-slug="protein-standard-curve"] .psc-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.16);
  background: rgba(2, 6, 23, 0.02);
  font-size: 12px;
  font-weight: 650;
}

body[data-calculator-slug="protein-standard-curve"] .psc-pill--warn {
  border-color: rgba(255, 153, 0, 0.45);
  background: rgba(255, 153, 0, 0.12);
}

:root body[data-calculator-slug="protein-standard-curve"].dark .psc-pill {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.05);
}

body[data-calculator-slug="protein-standard-curve"] .psc-status {
  min-height: 1.2em;
  margin-top: 8px;
}

body[data-calculator-slug="protein-standard-curve"] .psc-msg {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 12px;
}

body[data-calculator-slug="protein-standard-curve"] .psc-msg--error {
  border: 1px solid rgba(200, 0, 0, 0.25);
  background: rgba(200, 0, 0, 0.06);
}

body[data-calculator-slug="protein-standard-curve"] .psc-msg--warn {
  border: 1px solid rgba(255, 153, 0, 0.35);
  background: rgba(255, 153, 0, 0.08);
}

body[data-calculator-slug="protein-standard-curve"] .psc-muted {
  color: var(--muted);
}

body[data-calculator-slug="protein-standard-curve"] .psc-small {
  font-size: 0.92rem;
}

body[data-calculator-slug="protein-standard-curve"] .psc-inline-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  min-height: 42px;
}

body[data-calculator-slug="protein-standard-curve"] .psc-inline .input,
body[data-calculator-slug="protein-standard-curve"] .psc-inline select,
body[data-calculator-slug="protein-standard-curve"] .psc-inline input:not([type="checkbox"]):not([type="radio"]),
body[data-calculator-slug="protein-standard-curve"] .psc-inline-row.input {
  box-sizing: border-box;
  max-width: 100%;
  min-width: 0;
}

body[data-calculator-slug="protein-standard-curve"] .psc-checkbox {
  width: 20px;
  height: 20px;
  margin: 0;
}

@media (prefers-reduced-motion: reduce) {
  body[data-calculator-slug="protein-standard-curve"] .psc-plot-host svg * {
    transition: none !important;
  }
}

/* Ps Wave Distance calculator */
body[data-calculator-slug="ps-wave-distance"] .es007-grid {
  display: grid;
  gap: 16px;
}

body[data-calculator-slug="ps-wave-distance"] .es007-span-2 {
  grid-column: 1 / -1;
}

body[data-calculator-slug="ps-wave-distance"] .es007-muted {
  color: #475569;
}

body[data-calculator-slug="ps-wave-distance"] .es007-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

body[data-calculator-slug="ps-wave-distance"] .es007-field {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="ps-wave-distance"] .es007-inline-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

body[data-calculator-slug="ps-wave-distance"] .es007-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
  margin-bottom: 10px;
}

body[data-calculator-slug="ps-wave-distance"] .es007-tab {
  border: none;
  border-radius: 999px;
  padding: 8px 12px;
  background: transparent;
  color: #334155;
  cursor: pointer;
  font-weight: 700;
}

body[data-calculator-slug="ps-wave-distance"] .es007-tab.is-active {
  background: #0b57d0;
  color: #ffffff;
}

body[data-calculator-slug="ps-wave-distance"] .es007-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}

body[data-calculator-slug="ps-wave-distance"] .es007-error {
  color: #b91c1c;
  min-height: 1.2em;
}

body[data-calculator-slug="ps-wave-distance"] .es007-form-error {
  margin-top: 2px;
}

body[data-calculator-slug="ps-wave-distance"] .es007-warning {
  margin-bottom: 10px;
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  color: #92400e;
  border-radius: 12px;
  padding: 10px 12px;
  white-space: pre-line;
}

body[data-calculator-slug="ps-wave-distance"] .es007-kpi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

body[data-calculator-slug="ps-wave-distance"] .es007-kpi {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(248, 250, 252, 0.7);
}

body[data-calculator-slug="ps-wave-distance"] .es007-kpi-label {
  font-size: 12px;
  color: #475569;
  font-weight: 700;
}

body[data-calculator-slug="ps-wave-distance"] .es007-kpi-value {
  margin-top: 4px;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.25;
}

body[data-calculator-slug="ps-wave-distance"] .es007-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}

body[data-calculator-slug="ps-wave-distance"] .es007-table th,
body[data-calculator-slug="ps-wave-distance"] .es007-table td {
  padding: 10px;
  border-bottom: 1px solid #e5e7eb;
  vertical-align: top;
}

body[data-calculator-slug="ps-wave-distance"] .es007-table th {
  width: 44%;
  text-align: left;
  color: #475569;
  background: #f8fafc;
  font-weight: 700;
}

body[data-calculator-slug="ps-wave-distance"] .es007-table tr:nth-child(even) td {
  background: rgba(248, 250, 252, 0.7);
}

body[data-calculator-slug="ps-wave-distance"] .es007-table tr:last-child th,
body[data-calculator-slug="ps-wave-distance"] .es007-table tr:last-child td {
  border-bottom: none;
}

body[data-calculator-slug="ps-wave-distance"] .es007-chart {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 12px;
  padding: 10px;
  background: rgba(248, 250, 252, 0.55);
}

body[data-calculator-slug="ps-wave-distance"] .es007-chart-svg {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
}

body[data-calculator-slug="ps-wave-distance"] .es007-chart-bg {
  fill: rgba(255, 255, 255, 0.85);
  stroke: rgba(148, 163, 184, 0.25);
}

body[data-calculator-slug="ps-wave-distance"] .es007-chart-svg .es007-grid {
  stroke: rgba(148, 163, 184, 0.25);
  stroke-width: 1;
}

body[data-calculator-slug="ps-wave-distance"] .es007-axis {
  stroke: rgba(51, 65, 85, 0.7);
  stroke-width: 1.8;
}

body[data-calculator-slug="ps-wave-distance"] .es007-line-p {
  stroke: rgba(30, 64, 175, 0.95);
  stroke-width: 2.5;
}

body[data-calculator-slug="ps-wave-distance"] .es007-line-s {
  stroke: rgba(220, 38, 38, 0.92);
  stroke-width: 2.5;
  stroke-dasharray: 8 5;
}

body[data-calculator-slug="ps-wave-distance"] .es007-line-d {
  stroke: rgba(15, 23, 42, 0.45);
  stroke-width: 1.5;
  stroke-dasharray: 5 4;
}

body[data-calculator-slug="ps-wave-distance"] .es007-point-p {
  fill: rgba(30, 64, 175, 1);
}

body[data-calculator-slug="ps-wave-distance"] .es007-point-s {
  fill: rgba(220, 38, 38, 1);
}

body[data-calculator-slug="ps-wave-distance"] .es007-axis-label {
  fill: rgba(51, 65, 85, 0.85);
  font-size: 11px;
}

body[data-calculator-slug="ps-wave-distance"] .es007-axis-title {
  fill: rgba(15, 23, 42, 0.92);
  font-size: 12px;
  font-weight: 700;
}

body[data-calculator-slug="ps-wave-distance"] .es007-legend-p {
  fill: rgba(30, 64, 175, 0.98);
  font-size: 12px;
  font-weight: 700;
}

body[data-calculator-slug="ps-wave-distance"] .es007-legend-s {
  fill: rgba(220, 38, 38, 0.98);
  font-size: 12px;
  font-weight: 700;
}

body[data-calculator-slug="ps-wave-distance"] .es007-legend-bg {
  fill: rgba(255, 255, 255, 0.92);
  stroke: rgba(148, 163, 184, 0.45);
  stroke-width: 0.8;
}

body[data-calculator-slug="ps-wave-distance"] .es007-status {
  min-height: 1.2em;
}

@media (min-width: 980px) {
  body[data-calculator-slug="ps-wave-distance"] .es007-grid {
    grid-template-columns: minmax(340px, 460px) 1fr;
    align-items: start;
  }
}

@media (max-width: 640px) {
  body[data-calculator-slug="ps-wave-distance"] .es007-inline-2,
body[data-calculator-slug="ps-wave-distance"] .es007-kpi-grid {
    grid-template-columns: 1fr;
  }
}

/* Punnett Square calculator */
body[data-calculator-slug="punnett-square"] .punnett-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: start;
}

@media (min-width: 960px) {
  body[data-calculator-slug="punnett-square"] .punnett-grid {
    grid-template-columns: 1fr 1fr;
  }
  body[data-calculator-slug="punnett-square"] .punnett-span-2 {
    grid-column: 1 / -1;
  }
}

body[data-calculator-slug="punnett-square"] .punnett-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

body[data-calculator-slug="punnett-square"] .punnett-tabs .button {
  flex: 1 1 180px;
}

body[data-calculator-slug="punnett-square"] .punnett-parent-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 520px) {
  body[data-calculator-slug="punnett-square"] .punnett-parent-grid {
    grid-template-columns: 1fr 1fr;
  }
}

body[data-calculator-slug="punnett-square"] .punnett-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

body[data-calculator-slug="punnett-square"] .punnett-presets .button {
  padding: 8px 10px;
}

body[data-calculator-slug="punnett-square"] .punnett-inline-note {
  margin-top: 6px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(2, 6, 23, 0.03);
}

body[data-calculator-slug="punnett-square"] .punnett-preview-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-weight: 700;
  font-size: 1.05em;
  letter-spacing: 0.01em;
}

body[data-calculator-slug="punnett-square"] .punnett-preview-note {
  color: rgba(0, 0, 0, 0.62);
}

body[data-calculator-slug="punnett-square"] .error-text {
  color: #b91c1c;
  font-size: 0.95rem;
  min-height: 1.1em;
  margin-top: 4px;
}

body[data-calculator-slug="punnett-square"] .input.is-valid {
  border-color: rgba(16, 185, 129, 0.6);
  box-shadow: 0 0 0 1px rgba(16, 185, 129, 0.55) inset;
  background: rgba(236, 253, 245, 0.55);
}
:root body[data-calculator-slug="punnett-square"].dark .input.is-valid { background: rgba(0, 70, 40, 0.2); }

body[data-calculator-slug="punnett-square"] .table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="punnett-square"] .table th,
body[data-calculator-slug="punnett-square"] .table td {
  border-bottom: 1px solid var(--border);
  padding: 6px 8px;
  text-align: right;
}

body[data-calculator-slug="punnett-square"] .table th:first-child,
body[data-calculator-slug="punnett-square"] .table td:first-child {
  text-align: left;
}

body[data-calculator-slug="punnett-square"] .punnett-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
}

body[data-calculator-slug="punnett-square"] .punnett-table-wrap.is-scrollable::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 44px;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(to right, rgba(255, 255, 255, 0), rgba(255, 255, 255, 1));
}

:root body[data-calculator-slug="punnett-square"].dark .punnett-table-wrap.is-scrollable::after {
  background: linear-gradient(to right, rgba(2, 6, 23, 0), rgba(2, 6, 23, 0.92));
}

body[data-calculator-slug="punnett-square"] .punnett-scroll-hint {
  min-height: 1.2em;
  margin-top: 6px;
  color: var(--muted);
}

body[data-calculator-slug="punnett-square"] .punnett-table-wrap.is-compact .punnett-cell {
  font-size: 0.9em;
  padding: 8px 6px;
}

body[data-calculator-slug="punnett-square"] .punnett-table.table {
  table-layout: fixed;
}

body[data-calculator-slug="punnett-square"] .punnett-table th {
  font-weight: 650;
  background: var(--surface-50, #f8fafc);
}

body[data-calculator-slug="punnett-square"] .punnett-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}

body[data-calculator-slug="punnett-square"] .punnett-table th,
body[data-calculator-slug="punnett-square"] .punnett-table td {
  padding: 10px 8px;
}

body[data-calculator-slug="punnett-square"] .punnett-table th,
body[data-calculator-slug="punnett-square"] .punnett-table td {
  text-align: center;
  vertical-align: middle;
}

body[data-calculator-slug="punnett-square"] .punnett-cell {
  width: 100%;
  display: block;
  font: inherit;
  padding: 10px 8px;
  border: 1px solid rgba(0, 0, 0, 0.18);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
}

body[data-calculator-slug="punnett-square"] .punnett-cell:hover {
  border-color: rgba(0, 0, 0, 0.28);
}

body[data-calculator-slug="punnett-square"] .punnett-cell:focus-visible {
  outline: 2px solid #0b57d0;
  outline-offset: 2px;
}

body[data-calculator-slug="punnett-square"] .punnett-cell.is-selected {
  outline: 2px solid #0b57d0;
  outline-offset: 2px;
}

body[data-calculator-slug="punnett-square"] .punnett-summary-table tbody tr.is-selected {
  background: var(--accent-50);
  box-shadow: inset 3px 0 0 var(--accent);
}

body[data-calculator-slug="punnett-square"] .punnett-summary-table thead th {
  font-weight: 650;
  background: rgba(2, 6, 23, 0.03);
}

:root body[data-calculator-slug="punnett-square"].dark .punnett-summary-table thead th {
  background: rgba(255, 255, 255, 0.04);
}

body[data-calculator-slug="punnett-square"] .punnett-summary-table tbody tr:not(.is-selected):hover {
  background: rgba(2, 6, 23, 0.03);
}

:root body[data-calculator-slug="punnett-square"].dark .punnett-summary-table tbody tr:not(.is-selected):hover {
  background: rgba(255, 255, 255, 0.04);
}

body[data-calculator-slug="punnett-square"] .punnett-summary-pick {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--accent);
  text-decoration: underline;
  cursor: pointer;
}

body[data-calculator-slug="punnett-square"] .punnett-summary-pick:hover { text-decoration: none; }

body[data-calculator-slug="punnett-square"] .punnett-summary-pick:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
  text-decoration: none;
}

body[data-calculator-slug="punnett-square"] .punnett-kpi {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 10px;
}

@media (min-width: 960px) {
  body[data-calculator-slug="punnett-square"] .punnett-kpi {
    grid-template-columns: 1fr 1fr;
  }
}

body[data-calculator-slug="punnett-square"] .punnett-kpi .kpi-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 12px;
}

body[data-calculator-slug="punnett-square"] .punnett-kpi .kpi-value {
  font-weight: 700;
}

body[data-calculator-slug="punnett-square"] .punnett-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

body[data-calculator-slug="punnett-square"] .punnett-actions .button {
  flex: 1 1 160px;
}

body[data-calculator-slug="punnett-square"] .punnett-status {
  min-height: 1.2em;
  margin-top: 8px;
}

body[data-calculator-slug="punnett-square"] .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Qpcr Ddct calculator */
body[data-calculator-slug="qpcr-ddct"] .badge-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 960px) {
  body[data-calculator-slug="qpcr-ddct"] .qpcr-grid {
    grid-template-columns: 1fr;
  }
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-form fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-field {
  margin-bottom: 1rem;
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-preset p {
  margin: 0.4rem 0 0;
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-inline {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 160px;
  flex: 1 1 180px;
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-switches {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

body[data-calculator-slug="qpcr-ddct"] #ddct-data {
  width: 100%;
  min-height: 190px;
  padding: 0.75rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  background: var(--surface);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 10px;
}

body[data-calculator-slug="qpcr-ddct"] #ddct-data::placeholder {
  color: var(--muted);
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-error {
  color: var(--accent-800);
  min-height: 1.25rem;
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-status {
  color: var(--muted);
  min-height: 1.25rem;
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-summary table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.75rem;
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-summary th,
body[data-calculator-slug="qpcr-ddct"] .qpcr-summary td {
  border: 1px solid var(--border);
  padding: 0.45rem 0.6rem;
  text-align: left;
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-summary th {
  background: var(--surface-50);
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-placeholder {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-steps {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.4rem;
}

body[data-calculator-slug="qpcr-ddct"] .qpcr-aside {
  display: grid;
  gap: 1rem;
}

body[data-calculator-slug="qpcr-ddct"] .ddct-aside-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem;
  background: var(--card);
}

body[data-calculator-slug="qpcr-ddct"] .ddct-aside-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1rem;
}

body[data-calculator-slug="qpcr-ddct"] .ddct-meta {
  display: grid;
  gap: 0.35rem;
  margin: 0;
}

body[data-calculator-slug="qpcr-ddct"] .ddct-meta div {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
}

body[data-calculator-slug="qpcr-ddct"] .ddct-meta dt {
  font-size: 0.9rem;
  color: var(--muted);
}

body[data-calculator-slug="qpcr-ddct"] .ddct-meta dd {
  margin: 0;
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="qpcr-ddct"] .table-responsive {
  overflow-x: auto;
}

body[data-calculator-slug="qpcr-ddct"] .ddct-preview-table,
body[data-calculator-slug="qpcr-ddct"] #ddct-rows-table,
body[data-calculator-slug="qpcr-ddct"] #ddct-groups-table {
  width: 100%;
  border-collapse: collapse;
}

body[data-calculator-slug="qpcr-ddct"] .ddct-preview-table th,
body[data-calculator-slug="qpcr-ddct"] .ddct-preview-table td,
body[data-calculator-slug="qpcr-ddct"] #ddct-rows-table th,
body[data-calculator-slug="qpcr-ddct"] #ddct-rows-table td,
body[data-calculator-slug="qpcr-ddct"] #ddct-groups-table th,
body[data-calculator-slug="qpcr-ddct"] #ddct-groups-table td {
  border: 1px solid var(--border);
  padding: 0.45rem 0.6rem;
  text-align: left;
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="qpcr-ddct"] .ddct-preview-table th,
body[data-calculator-slug="qpcr-ddct"] #ddct-rows-table th,
body[data-calculator-slug="qpcr-ddct"] #ddct-groups-table th {
  background: var(--surface-50);
}

body[data-calculator-slug="qpcr-ddct"] .ddct-outlier {
  background: var(--accent-50);
}

body[data-calculator-slug="qpcr-ddct"] .ddct-premise {
  margin-top: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.8rem;
  background: var(--surface-50);
}

body[data-calculator-slug="qpcr-ddct"] .ddct-warnings ul {
  margin: 0.4rem 0 0;
  padding-left: 1.2rem;
}

body[data-calculator-slug="qpcr-ddct"] .ddct-chart {
  display: grid;
  gap: 0.5rem;
  position: relative;
}

body[data-calculator-slug="qpcr-ddct"] .ddct-chart canvas {
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-50);
}

body[data-calculator-slug="qpcr-ddct"] .ddct-tooltip {
  position: absolute;
  z-index: 20;
  max-width: min(320px, calc(100% - 1rem));
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  color: var(--fg);
  font-size: 0.85rem;
  line-height: 1.25;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
  white-space: pre-line;
  pointer-events: none;
}

body[data-calculator-slug="qpcr-ddct"] .ddct-row-error {
  background: rgba(239, 68, 68, 0.08);
}

body[data-calculator-slug="qpcr-ddct"] .ddct-preview-table th:first-child,
body[data-calculator-slug="qpcr-ddct"] .ddct-preview-table td:first-child,
body[data-calculator-slug="qpcr-ddct"] #ddct-rows-table th:first-child,
body[data-calculator-slug="qpcr-ddct"] #ddct-rows-table td:first-child {
  width: 3.5rem;
  text-align: right;
  color: var(--muted);
}

/* Qpcr Standard Curve calculator */
body[data-calculator-slug="qpcr-standard-curve"] .qpcr-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 960px) {
  body[data-calculator-slug="qpcr-standard-curve"] .qpcr-grid {
    grid-template-columns: 1fr;
  }
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-form fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-field {
  margin-bottom: 1rem;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-preset p {
  margin: 0.4rem 0 0;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-hint p {
  margin: 0.5rem 0 0;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-inline {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 160px;
  flex: 1 1 180px;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-switches {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-table-controls {
  display: grid;
  gap: 0.25rem;
  margin: 0.5rem 0 0.75rem;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-table-controls .qpcr-inline {
  max-width: 320px;
}

body[data-calculator-slug="qpcr-standard-curve"] #qpcr-standard-data,
body[data-calculator-slug="qpcr-standard-curve"] #qpcr-unknown-data {
  width: 100%;
  min-height: 180px;
  padding: 0.75rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  background: var(--surface);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 10px;
}

body[data-calculator-slug="qpcr-standard-curve"] #qpcr-standard-data::placeholder,
body[data-calculator-slug="qpcr-standard-curve"] #qpcr-unknown-data::placeholder {
  color: var(--muted);
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-error {
  color: var(--accent-800);
  min-height: 1.25rem;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-status {
  color: var(--muted);
  min-height: 1.25rem;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-summary table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.75rem;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-summary th,
body[data-calculator-slug="qpcr-standard-curve"] .qpcr-summary td {
  border: 1px solid var(--border);
  padding: 0.45rem 0.6rem;
  text-align: left;
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-summary th {
  background: var(--surface-50);
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-placeholder {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-steps {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.4rem;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-canvas-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-canvas-grid figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-canvas-grid figcaption {
  font-size: 0.95rem;
  color: var(--muted);
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-plot-hint {
  color: var(--muted);
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-tooltip {
  position: absolute;
  left: 0;
  top: 0;
  max-width: min(280px, 92%);
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
  color: var(--fg);
  font-size: 0.9rem;
  line-height: 1.25;
  white-space: pre;
  pointer-events: none;
}

body[data-calculator-slug="qpcr-standard-curve"] #qpcr-standard-table-wrapper:not(.show-advanced) .qpcr-col-advanced {
  display: none;
}

body[data-calculator-slug="qpcr-standard-curve"] canvas {
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-50);
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-quality {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin: 10px 0 6px;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-quality-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--card);
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-quality-item .qpcr-quality-label {
  font-size: 0.9rem;
  color: var(--muted);
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-quality-item .qpcr-quality-value {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-quality-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 10px;
  border-radius: 9999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 0.85rem;
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-quality-badge.is-ok {
  border-color: var(--accent-600);
  background: var(--accent-50);
  color: var(--accent-600);
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-quality-badge.is-warn {
  border-color: var(--accent-soft);
  background: var(--accent-soft);
  color: var(--fg);
}

body[data-calculator-slug="qpcr-standard-curve"] .qpcr-aside {
  display: grid;
  gap: 8px;
}

/* Radioactive Decay Age calculator */
body[data-calculator-slug="radioactive-decay-age"] .es012-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-span-2 {
  grid-column: 1 / -1;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-muted {
  color: var(--muted, #5b6475);
}

body[data-calculator-slug="radioactive-decay-age"] .es012-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-field {
  display: grid;
  gap: 6px;
  margin: 8px 0;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-quick {
  margin: 10px 0 6px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-quick-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-quick-btn {
  border: 1px solid var(--line, #c9d2e3);
  background: var(--surface, #fff);
  color: inherit;
  border-radius: 999px;
  padding: 7px 12px;
  min-height: 32px;
  font: inherit;
  font-size: 0.9rem;
  line-height: 1.2;
  cursor: pointer;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-quick-btn:hover,
body[data-calculator-slug="radioactive-decay-age"] .es012-quick-btn:focus-visible {
  border-color: color-mix(in srgb, var(--accent, #0b57d0) 58%, var(--line, #c9d2e3));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, #0b57d0) 18%, transparent);
}

body[data-calculator-slug="radioactive-decay-age"] .es012-inline-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(120px, 180px);
  gap: 8px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-inline-3 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 8px;
  align-items: end;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 12px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-tab {
  border: 1px solid var(--line, #c9d2e3);
  background: var(--surface, #fff);
  color: inherit;
  border-radius: 999px;
  padding: 8px 14px;
  font: inherit;
  cursor: pointer;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-tab.is-active {
  background: color-mix(in srgb, var(--accent, #0b57d0) 15%, var(--surface, #fff));
  border-color: color-mix(in srgb, var(--accent, #0b57d0) 55%, var(--line, #c9d2e3));
  font-weight: 600;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-input-type {
  display: grid;
  gap: 6px;
  margin-bottom: 8px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-input-type label {
  display: flex;
  align-items: center;
  gap: 8px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-panel[hidden] {
  display: none !important;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-error {
  color: #b42318;
  min-height: 1.3em;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-warning {
  white-space: pre-line;
  border: 1px solid #eab308;
  background: #fef9c3;
  color: #854d0e;
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 10px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-kpi-item {
  border: 1px solid var(--line, #d8deea);
  border-radius: 12px;
  padding: 10px;
  background: var(--surface-soft, #f8fafc);
}

body[data-calculator-slug="radioactive-decay-age"] .es012-kpi-label {
  font-size: 0.9rem;
  color: var(--muted, #5b6475);
  margin-bottom: 6px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-kpi-value {
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
  border: 1px solid var(--line, #d8deea);
}

body[data-calculator-slug="radioactive-decay-age"] .es012-table th,
body[data-calculator-slug="radioactive-decay-age"] .es012-table td {
  border: 1px solid var(--line, #d8deea);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-table th {
  width: 38%;
  background: color-mix(in srgb, var(--surface-soft, #f8fafc) 82%, #ffffff 18%);
  font-weight: 600;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-chart-table th {
  width: auto;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-steps code {
  word-break: break-word;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-graph-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-scale-toggle {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border: 1px solid var(--line, #d8deea);
  border-radius: 10px;
  padding: 8px 10px;
  min-height: 36px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-scale-toggle legend {
  padding: 0 4px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-scale-toggle label {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  cursor: pointer;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-chart {
  position: relative;
  min-height: 280px;
  border: 1px solid var(--line, #d8deea);
  border-radius: 12px;
  background: var(--surface-soft, #f8fafc);
  padding: 8px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-chart svg {
  width: 100%;
  height: 320px;
  display: block;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-chart text {
  fill: currentColor;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-chart .axis-line {
  stroke: #98a2b3;
  stroke-width: 1;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-chart .grid-line {
  stroke: #d0d7e2;
  stroke-width: 1;
  stroke-dasharray: 2 4;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-chart .curve-line {
  fill: none;
  stroke: #0b57d0;
  stroke-width: 2;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-chart .marker-dot {
  fill: #dc2626;
  stroke: #ffffff;
  stroke-width: 2;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-chart-hotspot {
  fill: rgba(0, 0, 0, 0);
  cursor: crosshair;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-chart-tooltip {
  position: absolute;
  z-index: 8;
  pointer-events: none;
  border-radius: 8px;
  border: 1px solid rgba(15, 23, 42, 0.2);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.16);
  color: #0f172a;
  font-size: 12px;
  line-height: 1.4;
  padding: 6px 10px;
  min-width: 140px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-status {
  min-height: 1.4em;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-disclaimer {
  margin-top: 10px;
}

body[data-calculator-slug="radioactive-decay-age"] .es012-age-calendar {
  margin-top: 12px;
  border: 1px solid var(--line, #d8deea);
  border-radius: 12px;
  padding: 10px;
  background: color-mix(in srgb, var(--surface-soft, #f8fafc) 70%, #fff 30%);
}

body[data-calculator-slug="radioactive-decay-age"] .es012-age-calendar h3 {
  margin-top: 0;
  margin-bottom: 6px;
  font-size: 1rem;
}

body[data-calculator-slug="radioactive-decay-age"] .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 960px) {
  body[data-calculator-slug="radioactive-decay-age"] .es012-grid {
    grid-template-columns: 1fr;
  }

  body[data-calculator-slug="radioactive-decay-age"] .es012-kpi-grid {
    grid-template-columns: 1fr;
  }

  body[data-calculator-slug="radioactive-decay-age"] .es012-inline-2,
body[data-calculator-slug="radioactive-decay-age"] .es012-inline-3 {
    grid-template-columns: 1fr;
  }

  body[data-calculator-slug="radioactive-decay-age"] .es012-graph-toolbar {
    align-items: stretch;
  }

  body[data-calculator-slug="radioactive-decay-age"] .es012-scale-toggle {
    width: 100%;
  }
}

@media (prefers-color-scheme: dark) {
  body[data-calculator-slug="radioactive-decay-age"] .es012-warning {
    background: rgba(234, 179, 8, 0.12);
    border-color: rgba(234, 179, 8, 0.55);
    color: #facc15;
  }

  body[data-calculator-slug="radioactive-decay-age"] .es012-table th {
    background: color-mix(in srgb, var(--surface-soft, #0f172a) 82%, #111827 18%);
  }

  body[data-calculator-slug="radioactive-decay-age"] .es012-quick-btn {
    border-color: rgba(148, 163, 184, 0.35);
    background: rgba(15, 23, 42, 0.45);
  }

  body[data-calculator-slug="radioactive-decay-age"] .es012-scale-toggle {
    border-color: rgba(148, 163, 184, 0.35);
    background: rgba(15, 23, 42, 0.45);
  }

  body[data-calculator-slug="radioactive-decay-age"] .es012-chart-tooltip {
    border-color: rgba(148, 163, 184, 0.45);
    background: rgba(15, 23, 42, 0.92);
    color: #e2e8f0;
    box-shadow: 0 8px 18px rgba(2, 6, 23, 0.35);
  }

  body[data-calculator-slug="radioactive-decay-age"] .es012-age-calendar {
    border-color: rgba(148, 163, 184, 0.35);
    background: rgba(15, 23, 42, 0.42);
  }

  body[data-calculator-slug="radioactive-decay-age"] .es012-chart .axis-line {
    stroke: #94a3b8;
  }

  body[data-calculator-slug="radioactive-decay-age"] .es012-chart .grid-line {
    stroke: #334155;
  }
}

/* Rainfall Volume Runoff calculator */
body[data-calculator-slug="rainfall-volume-runoff"] .es004-grid {
  display: grid;
  gap: 16px;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-span-2 {
  grid-column: 1 / -1;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-row {
  display: grid;
  gap: 12px;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-field {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-field.is-required > span::after {
  content: "（必須）";
  margin-left: 6px;
  font-size: 12px;
  font-weight: 700;
  color: #b45309;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-field.is-required input.input {
  background: rgba(254, 240, 138, 0.35);
  border-color: rgba(245, 158, 11, 0.5);
}

body[data-calculator-slug="rainfall-volume-runoff"] #es004-advanced.es004-advanced-required > summary::after {
  content: "（継続時間が必要）";
  margin-left: 6px;
  font-size: 12px;
  font-weight: 800;
  color: #b45309;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-inline-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-tabs {
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-tab {
  border: none;
  border-radius: 999px;
  padding: 8px 12px;
  background: transparent;
  color: #334155;
  cursor: pointer;
  font-weight: 600;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-tab.is-active {
  background: #0b57d0;
  color: #ffffff;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-muted {
  color: #475569;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-help-details {
  display: inline-block;
  margin-left: 6px;
  vertical-align: middle;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-help-details > summary {
  list-style: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.2);
  background: rgba(248, 250, 252, 0.9);
  color: #0b57d0;
  font-weight: 800;
  font-size: 12px;
  cursor: pointer;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-help-details > summary::-webkit-details-marker {
  display: none;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-help-pop {
  margin-top: 8px;
  padding: 8px 10px;
  border: 1px solid rgba(15, 23, 42, 0.15);
  border-radius: 10px;
  background: rgba(248, 250, 252, 0.92);
  color: #334155;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-error {
  color: #b91c1c;
  min-height: 1.2em;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-warning {
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  color: #92400e;
  padding: 10px 12px;
  border-radius: 12px;
  white-space: pre-line;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-kpi {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-kpi-main {
  font-size: 20px;
  font-weight: 800;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-kpi-sub {
  color: #475569;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-table th,
body[data-calculator-slug="rainfall-volume-runoff"] .es004-table td {
  padding: 10px 10px;
  border-bottom: 1px solid #e5e7eb;
  vertical-align: top;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-table th {
  width: 44%;
  text-align: left;
  color: #475569;
  font-weight: 600;
  background: #f8fafc;
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-table tr:nth-child(even) td {
  background: rgba(248, 250, 252, 0.7);
}

body[data-calculator-slug="rainfall-volume-runoff"] .es004-table tr:last-child th,
body[data-calculator-slug="rainfall-volume-runoff"] .es004-table tr:last-child td {
  border-bottom: none;
}

@media (min-width: 980px) {
  body[data-calculator-slug="rainfall-volume-runoff"] .es004-grid {
    grid-template-columns: minmax(340px, 460px) 1fr;
    align-items: start;
  }
}

@media (prefers-color-scheme: dark) {
  body[data-calculator-slug="rainfall-volume-runoff"] .es004-tab {
    color: rgba(226, 232, 240, 0.9);
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-field.is-required > span::after {
    color: #fbbf24;
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-field.is-required input.input {
    background: rgba(251, 191, 36, 0.12);
    border-color: rgba(251, 191, 36, 0.5);
  }

  body[data-calculator-slug="rainfall-volume-runoff"] #es004-advanced.es004-advanced-required > summary::after {
    color: #fbbf24;
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-tabs {
    background: rgba(148, 163, 184, 0.14);
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-muted {
    color: rgba(226, 232, 240, 0.8);
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-help-details > summary {
    border-color: rgba(148, 163, 184, 0.35);
    background: rgba(15, 23, 42, 0.5);
    color: rgba(147, 197, 253, 0.95);
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-help-pop {
    border-color: rgba(148, 163, 184, 0.25);
    background: rgba(15, 23, 42, 0.55);
    color: rgba(226, 232, 240, 0.9);
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-warning {
    border-color: rgba(245, 158, 11, 0.35);
    background: rgba(245, 158, 11, 0.1);
    color: #fde68a;
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-error {
    color: #fecaca;
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-kpi-sub {
    color: rgba(226, 232, 240, 0.8);
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-table {
    border-color: rgba(148, 163, 184, 0.25);
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-table th,
body[data-calculator-slug="rainfall-volume-runoff"] .es004-table td {
    border-bottom-color: rgba(148, 163, 184, 0.25);
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-table th {
    color: rgba(226, 232, 240, 0.85);
    background: rgba(15, 23, 42, 0.6);
  }

  body[data-calculator-slug="rainfall-volume-runoff"] .es004-table tr:nth-child(even) td {
    background: rgba(15, 23, 42, 0.25);
  }
}

/* Riemann Sums calculator css variant b44c5e27 */
/* Riemann Sums calculator shared styles */
body[data-calculator-slug="riemann-sums"] .riemann-controls form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

body[data-calculator-slug="riemann-sums"] .riemann-inputs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

body[data-calculator-slug="riemann-sums"] .riemann-inputs label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.95rem;
}

body[data-calculator-slug="riemann-sums"] .riemann-inputs input[type="text"],
body[data-calculator-slug="riemann-sums"] .riemann-inputs input[type="number"],
body[data-calculator-slug="riemann-sums"] .riemann-inputs select {
  width: 100%;
  padding: 0.45rem 0.55rem;
  font-size: 0.95rem;
}

body[data-calculator-slug="riemann-sums"] .riemann-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}

body[data-calculator-slug="riemann-sums"] .riemann-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
}

body[data-calculator-slug="riemann-sums"] .riemann-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

body[data-calculator-slug="riemann-sums"] .button.ghost {
  border: 1px solid var(--border-color, #d4d4d8);
  background: transparent;
  color: inherit;
}

body[data-calculator-slug="riemann-sums"] .button.ghost:hover,
body[data-calculator-slug="riemann-sums"] .button.ghost:focus-visible {
  background: #f3f4f6;
}

body[data-calculator-slug="riemann-sums"] #err {
  min-height: 1.2rem;
  color: #b91c1c;
}

body[data-calculator-slug="riemann-sums"] .riemann-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 20px;
}

body[data-calculator-slug="riemann-sums"] canvas#graph {
  width: 100%;
  height: auto;
  border: 1px solid #e5e7eb;
  background: #f9fafb;
  border-radius: 8px;
}

body[data-calculator-slug="quadratic-steps"] #quadratic-steps-plot {
  width: 100%;
  max-width: 100%;
  height: auto;
}

body[data-calculator-slug="riemann-sums"] .legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
  font-size: 0.9rem;
  align-items: center;
}

body[data-calculator-slug="riemann-sums"] .legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

body[data-calculator-slug="riemann-sums"] .legend .dot {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  display: inline-block;
}

body[data-calculator-slug="riemann-sums"] .legend .dot.fn {
  background: #2563eb;
}

body[data-calculator-slug="riemann-sums"] .legend .dot.approx {
  background: #0d9488;
}

body[data-calculator-slug="riemann-sums"] .legend .dot.simp {
  background: #dc2626;
}

body[data-calculator-slug="riemann-sums"] #result-summary {
  display: grid;
  gap: 10px;
}

body[data-calculator-slug="riemann-sums"] #result-summary .kv {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: 4px 8px;
  align-items: baseline;
}

body[data-calculator-slug="riemann-sums"] #result-summary .mono {
  font-family: ui-monospace, Menlo, Consolas, monospace;
}

body[data-calculator-slug="riemann-sums"] .examples-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

body[data-calculator-slug="riemann-sums"] #examples-panel[hidden] {
  display: none;
}

body[data-calculator-slug="riemann-sums"] .teacher-notes-list {
  padding-left: 20px;
}

body[data-calculator-slug="riemann-sums"] .related-fallback {
  margin-top: 12px;
  padding-left: 20px;
}

@media (max-width: 1024px) {
  body[data-calculator-slug="riemann-sums"] .riemann-grid {
    grid-template-columns: 1fr;
  }
}

/* Roc Auc calculator */
body[data-calculator-slug="roc-auc"] .roc-shell {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 18px;
  padding: 18px;
  background:
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.16), transparent 22rem),
    linear-gradient(180deg, rgba(240, 249, 255, 0.95), rgba(255, 255, 255, 0.99));
}

body[data-calculator-slug="roc-auc"] .roc-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.95fr);
}

body[data-calculator-slug="roc-auc"] .roc-card {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 16px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.05);
}

body[data-calculator-slug="roc-auc"] .roc-heading-row,
body[data-calculator-slug="roc-auc"] .roc-actions,
body[data-calculator-slug="roc-auc"] .roc-example-row,
body[data-calculator-slug="roc-auc"] .roc-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

body[data-calculator-slug="roc-auc"] .roc-heading-row {
  justify-content: space-between;
  align-items: start;
}

body[data-calculator-slug="roc-auc"] .roc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 700;
}

body[data-calculator-slug="roc-auc"] .roc-field textarea,
body[data-calculator-slug="roc-auc"] .roc-field input,
body[data-calculator-slug="roc-auc"] .roc-field select {
  width: 100%;
}

body[data-calculator-slug="roc-auc"] .roc-field textarea {
  min-height: 300px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

body[data-calculator-slug="roc-auc"] .roc-metrics {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 14px;
}

body[data-calculator-slug="roc-auc"] .roc-metric {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 14px;
  padding: 14px;
  background: rgba(248, 250, 252, 0.92);
}

body[data-calculator-slug="roc-auc"] .roc-metric-label {
  display: block;
  color: var(--muted, #64748b);
  font-size: 0.88rem;
}

body[data-calculator-slug="roc-auc"] .roc-metric-value {
  display: block;
  margin-top: 8px;
  font-size: 1.25rem;
  font-weight: 700;
}

body[data-calculator-slug="roc-auc"] .roc-message {
  margin-top: 12px;
  border-radius: 12px;
  padding: 12px 14px;
}

body[data-calculator-slug="roc-auc"] .roc-message--ok {
  background: #ecfeff;
  border: 1px solid #a5f3fc;
  color: #155e75;
}

body[data-calculator-slug="roc-auc"] .roc-message--warn {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

body[data-calculator-slug="roc-auc"] .roc-message--error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

body[data-calculator-slug="roc-auc"] .roc-warnings {
  margin: 12px 0 0;
  padding-left: 18px;
}

body[data-calculator-slug="roc-auc"] .roc-detail-list {
  margin: 14px 0 0;
  padding-left: 18px;
}

body[data-calculator-slug="roc-auc"] .roc-chart-wrap,
body[data-calculator-slug="roc-auc"] .roc-table-wrap {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 16px;
  background: #fff;
  padding: 12px;
}

body[data-calculator-slug="roc-auc"] #roc-chart {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  outline: none;
}

body[data-calculator-slug="roc-auc"] #roc-chart:focus {
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.25);
}

body[data-calculator-slug="roc-auc"] .roc-threshold-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

body[data-calculator-slug="roc-auc"] .roc-threshold-table th,
body[data-calculator-slug="roc-auc"] .roc-threshold-table td {
  border-top: 1px solid var(--border, #cbd5e1);
  padding: 10px 12px;
  text-align: left;
}

body[data-calculator-slug="roc-auc"] .roc-threshold-table thead th {
  border-top: 0;
  background: rgba(241, 245, 249, 0.92);
}

@media (max-width: 960px) {
  body[data-calculator-slug="roc-auc"] .roc-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body[data-calculator-slug="roc-auc"] .roc-metrics {
    grid-template-columns: 1fr;
  }
}

/* Roi Cagr calculator */
:root body[data-calculator-slug="roi-cagr"] {
  --rc-accent: #0f766e;
  --rc-accent-2: #1d4ed8;
  --rc-shell: linear-gradient(180deg, #eff6ff 0%, #ffffff 54%);
  --rc-border: #bfdbfe;
  --rc-note: #475569;
  --rc-muted: #64748b;
  --rc-result-bg: linear-gradient(180deg, #eff6ff 0%, #f0fdf4 100%);
  --rc-warn-bg: #fff7ed;
  --rc-warn-border: #fdba74;
  --rc-error-bg: #fef2f2;
  --rc-error-border: #fca5a5;
}

body[data-calculator-slug="roi-cagr"] .rc-shell {
  border: 1px solid var(--rc-border);
  background:
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 18rem),
    radial-gradient(circle at left center, rgba(16, 185, 129, 0.12), transparent 18rem),
    var(--rc-shell);
}

body[data-calculator-slug="roi-cagr"] .eyebrow {
  margin: 0 0 6px;
  color: var(--rc-accent-2);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

body[data-calculator-slug="roi-cagr"] .rc-tabs,
body[data-calculator-slug="roi-cagr"] .rc-example-row,
body[data-calculator-slug="roi-cagr"] .rc-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

body[data-calculator-slug="roi-cagr"] .rc-tabs {
  margin-bottom: 16px;
}

body[data-calculator-slug="roi-cagr"] .rc-tabs .button.active {
  background: linear-gradient(135deg, var(--rc-accent), var(--rc-accent-2));
  border-color: var(--rc-accent);
  color: #fff;
}

body[data-calculator-slug="roi-cagr"] .rc-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.95fr);
}

body[data-calculator-slug="roi-cagr"] .rc-card,
body[data-calculator-slug="roi-cagr"] .rc-subcard {
  background: #fff;
  border: 1px solid var(--border, #dbe3f0);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.05);
}

body[data-calculator-slug="roi-cagr"] .rc-heading-row {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

body[data-calculator-slug="roi-cagr"] .rc-mini-grid,
body[data-calculator-slug="roi-cagr"] .rc-compare-grid {
  display: grid;
  gap: 12px;
}

body[data-calculator-slug="roi-cagr"] .rc-mini-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

body[data-calculator-slug="roi-cagr"] .rc-compare-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-bottom: 12px;
}

body[data-calculator-slug="roi-cagr"] .rc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

body[data-calculator-slug="roi-cagr"] .rc-summary-grid {
  display: grid;
  gap: 10px;
}

body[data-calculator-slug="roi-cagr"] .rc-summary-item {
  border: 1px solid var(--border, #dbe3f0);
  border-radius: 14px;
  padding: 14px;
  background: #fff;
}

body[data-calculator-slug="roi-cagr"] .rc-summary-item--primary {
  background: var(--rc-result-bg);
}

body[data-calculator-slug="roi-cagr"] .rc-summary-item--full {
  grid-column: 1 / -1;
}

body[data-calculator-slug="roi-cagr"] .rc-summary-label {
  display: block;
  color: var(--rc-muted);
  font-size: 0.92rem;
}

body[data-calculator-slug="roi-cagr"] .rc-summary-value {
  display: block;
  margin-top: 4px;
  font-size: 1.5rem;
  font-weight: 800;
  color: #0f172a;
}

body[data-calculator-slug="roi-cagr"] .rc-summary-note,
body[data-calculator-slug="roi-cagr"] .rc-note {
  color: var(--rc-note);
}

body[data-calculator-slug="roi-cagr"] .rc-message {
  margin-bottom: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid transparent;
}

body[data-calculator-slug="roi-cagr"] .rc-message ul {
  margin: 0;
  padding-left: 18px;
}

body[data-calculator-slug="roi-cagr"] .rc-message--warn {
  background: var(--rc-warn-bg);
  border-color: var(--rc-warn-border);
}

body[data-calculator-slug="roi-cagr"] .rc-message--error {
  background: var(--rc-error-bg);
  border-color: var(--rc-error-border);
}

body[data-calculator-slug="roi-cagr"] .rc-table {
  width: 100%;
  border-collapse: collapse;
}

body[data-calculator-slug="roi-cagr"] .rc-table th,
body[data-calculator-slug="roi-cagr"] .rc-table td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border, #dbe3f0);
  text-align: left;
  vertical-align: top;
}

body[data-calculator-slug="roi-cagr"] .rc-table th {
  font-size: 0.9rem;
  color: var(--rc-muted);
}

@media (max-width: 940px) {
  body[data-calculator-slug="roi-cagr"] .rc-grid {
    grid-template-columns: 1fr;
  }
}

/* Sample Size calculator */
body[data-calculator-slug="sample-size"] .ss-shell {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 18px;
  padding: 18px;
  background:
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.14), transparent 22rem),
    linear-gradient(180deg, rgba(240, 249, 255, 0.95), rgba(255, 255, 255, 0.99));
}

body[data-calculator-slug="sample-size"] .ss-tabs,
body[data-calculator-slug="sample-size"] .ss-toolbar,
body[data-calculator-slug="sample-size"] .ss-button-row,
body[data-calculator-slug="sample-size"] .ss-example-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

body[data-calculator-slug="sample-size"] .ss-toolbar {
  align-items: end;
  margin: 16px 0;
}

body[data-calculator-slug="sample-size"] .ss-tabs .button.active {
  color: #fff;
  background: linear-gradient(135deg, #0284c7, #0f766e);
  border-color: transparent;
}

body[data-calculator-slug="sample-size"] .ss-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.28fr) minmax(280px, 0.92fr);
}

body[data-calculator-slug="sample-size"] .ss-card {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 16px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.05);
}

body[data-calculator-slug="sample-size"] .ss-panel[hidden] {
  display: none;
}

body[data-calculator-slug="sample-size"] .ss-heading-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

body[data-calculator-slug="sample-size"] .ss-mini-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

body[data-calculator-slug="sample-size"] .ss-mini-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 700;
}

body[data-calculator-slug="sample-size"] .ss-mini-field input,
body[data-calculator-slug="sample-size"] .ss-mini-field textarea {
  width: 100%;
}

body[data-calculator-slug="sample-size"] .ss-check {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

body[data-calculator-slug="sample-size"] .ss-summary-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

body[data-calculator-slug="sample-size"] .ss-summary-item {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 14px;
  padding: 14px;
  background: rgba(248, 250, 252, 0.92);
}

body[data-calculator-slug="sample-size"] .ss-summary-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted, #64748b);
}

body[data-calculator-slug="sample-size"] .ss-summary-value {
  display: block;
  margin-top: 6px;
  font-size: 1.25rem;
  font-weight: 800;
}

body[data-calculator-slug="sample-size"] .ss-message {
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 14px;
}

body[data-calculator-slug="sample-size"] .ss-message--error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

body[data-calculator-slug="sample-size"] .ss-message--warn {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

body[data-calculator-slug="sample-size"] .ss-message-list {
  margin: 0;
  padding-left: 18px;
}

body[data-calculator-slug="sample-size"] .ss-note,
body[data-calculator-slug="sample-size"] .ss-status {
  color: var(--muted, #64748b);
}

body[data-calculator-slug="sample-size"] .ss-status {
  min-height: 1.3em;
  font-size: 0.95rem;
}

@media (max-width: 940px) {
  body[data-calculator-slug="sample-size"] .ss-grid {
    grid-template-columns: 1fr;
  }
}

/* Slope Grade calculator */
body[data-calculator-slug="slope-grade"] .es005-grid {
  display: grid;
  gap: 16px;
}

body[data-calculator-slug="slope-grade"] .es005-span-2 {
  grid-column: 1 / -1;
}

body[data-calculator-slug="slope-grade"] .es005-row {
  display: grid;
  gap: 12px;
}

body[data-calculator-slug="slope-grade"] .es005-field {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="slope-grade"] .es005-inline-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

body[data-calculator-slug="slope-grade"] .es005-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

body[data-calculator-slug="slope-grade"] .es005-tabs {
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
}

body[data-calculator-slug="slope-grade"] .es005-tab {
  border: none;
  border-radius: 999px;
  padding: 8px 12px;
  background: transparent;
  color: #334155;
  cursor: pointer;
  font-weight: 700;
}

body[data-calculator-slug="slope-grade"] .es005-tab.is-active {
  background: #0b57d0;
  color: #ffffff;
}

body[data-calculator-slug="slope-grade"] .es005-muted {
  color: #475569;
}

body[data-calculator-slug="slope-grade"] .es005-error {
  color: #b91c1c;
  min-height: 1.2em;
}

body[data-calculator-slug="slope-grade"] .es005-warning {
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  color: #92400e;
  padding: 10px 12px;
  border-radius: 12px;
  white-space: pre-line;
}

body[data-calculator-slug="slope-grade"] .es005-kpi {
  display: grid;
  gap: 10px;
}

body[data-calculator-slug="slope-grade"] .es005-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

body[data-calculator-slug="slope-grade"] .es005-kpi-item {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(248, 250, 252, 0.7);
}

body[data-calculator-slug="slope-grade"] .es005-kpi-label {
  font-size: 12px;
  color: #475569;
  font-weight: 700;
}

body[data-calculator-slug="slope-grade"] .es005-kpi-value {
  margin-top: 4px;
  font-size: 18px;
  font-weight: 900;
}

body[data-calculator-slug="slope-grade"] .es005-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}

body[data-calculator-slug="slope-grade"] .es005-table th,
body[data-calculator-slug="slope-grade"] .es005-table td {
  padding: 10px 10px;
  border-bottom: 1px solid #e5e7eb;
  vertical-align: top;
}

body[data-calculator-slug="slope-grade"] .es005-table th {
  width: 44%;
  text-align: left;
  color: #475569;
  font-weight: 700;
  background: #f8fafc;
}

body[data-calculator-slug="slope-grade"] .es005-table.es005-table-3col th {
  width: auto;
}

body[data-calculator-slug="slope-grade"] .es005-table.es005-table-3col th,
body[data-calculator-slug="slope-grade"] .es005-table.es005-table-3col td {
  text-align: center;
}

body[data-calculator-slug="slope-grade"] .es005-table tr:nth-child(even) td {
  background: rgba(248, 250, 252, 0.7);
}

body[data-calculator-slug="slope-grade"] .es005-table tr:last-child th,
body[data-calculator-slug="slope-grade"] .es005-table tr:last-child td {
  border-bottom: none;
}

body[data-calculator-slug="slope-grade"] .es005-diagram {
  display: grid;
  gap: 8px;
  justify-items: center;
}

body[data-calculator-slug="slope-grade"] .es005-diagram-svg {
  max-width: 100%;
  height: auto;
  color: #0f172a;
}

body[data-calculator-slug="slope-grade"] .es005-diagram-line {
  stroke: rgba(51, 65, 85, 0.55);
  stroke-width: 2.2;
}

body[data-calculator-slug="slope-grade"] .es005-diagram-hyp {
  stroke: rgba(11, 87, 208, 0.9);
  stroke-width: 3;
}

body[data-calculator-slug="slope-grade"] .es005-diagram-right-angle {
  stroke: rgba(51, 65, 85, 0.55);
  stroke-width: 2;
  fill: none;
}

body[data-calculator-slug="slope-grade"] .es005-diagram-text {
  font-size: 12px;
  fill: rgba(15, 23, 42, 0.9);
}

body[data-calculator-slug="slope-grade"] .es005-diagram-angle {
  font-size: 12px;
  font-weight: 800;
  fill: rgba(11, 87, 208, 0.95);
}

body[data-calculator-slug="slope-grade"] .es005-diagram-trend {
  font-size: 12px;
  font-weight: 900;
  fill: rgba(15, 23, 42, 0.85);
}

body[data-calculator-slug="slope-grade"] .es005-diagram-arrow {
  stroke: rgba(15, 23, 42, 0.65);
  stroke-width: 2.2;
  fill: none;
}

body[data-calculator-slug="slope-grade"] .es005-inv-box {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 14px;
  padding: 12px;
  background: rgba(248, 250, 252, 0.6);
}

body[data-calculator-slug="slope-grade"] .es005-inv-result {
  font-weight: 800;
}

@media (max-width: 520px) {
  body[data-calculator-slug="slope-grade"] .es005-kpi-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 980px) {
  body[data-calculator-slug="slope-grade"] .es005-grid {
    grid-template-columns: minmax(340px, 460px) 1fr;
    align-items: start;
  }
}

@media (prefers-color-scheme: dark) {
  body[data-calculator-slug="slope-grade"] .es005-tab {
    color: rgba(226, 232, 240, 0.9);
  }

  body[data-calculator-slug="slope-grade"] .es005-tabs {
    background: rgba(148, 163, 184, 0.14);
  }

  body[data-calculator-slug="slope-grade"] .es005-muted {
    color: rgba(226, 232, 240, 0.8);
  }

  body[data-calculator-slug="slope-grade"] .es005-warning {
    border-color: rgba(245, 158, 11, 0.35);
    background: rgba(245, 158, 11, 0.1);
    color: #fde68a;
  }

  body[data-calculator-slug="slope-grade"] .es005-error {
    color: #fecaca;
  }

  body[data-calculator-slug="slope-grade"] .es005-kpi-item {
    border-color: rgba(148, 163, 184, 0.2);
    background: rgba(15, 23, 42, 0.55);
  }

  body[data-calculator-slug="slope-grade"] .es005-kpi-label {
    color: rgba(226, 232, 240, 0.8);
  }

  body[data-calculator-slug="slope-grade"] .es005-table {
    border-color: rgba(148, 163, 184, 0.25);
  }

  body[data-calculator-slug="slope-grade"] .es005-table th,
body[data-calculator-slug="slope-grade"] .es005-table td {
    border-bottom-color: rgba(148, 163, 184, 0.25);
  }

  body[data-calculator-slug="slope-grade"] .es005-table th {
    color: rgba(226, 232, 240, 0.85);
    background: rgba(15, 23, 42, 0.6);
  }

  body[data-calculator-slug="slope-grade"] .es005-table tr:nth-child(even) td {
    background: rgba(15, 23, 42, 0.25);
  }

  body[data-calculator-slug="slope-grade"] .es005-diagram-svg {
    color: rgba(226, 232, 240, 0.95);
  }

  body[data-calculator-slug="slope-grade"] .es005-diagram-text,
body[data-calculator-slug="slope-grade"] .es005-diagram-trend {
    fill: rgba(226, 232, 240, 0.92);
  }

  body[data-calculator-slug="slope-grade"] .es005-diagram-line,
body[data-calculator-slug="slope-grade"] .es005-diagram-right-angle,
body[data-calculator-slug="slope-grade"] .es005-diagram-arrow {
    stroke: rgba(226, 232, 240, 0.55);
  }

  body[data-calculator-slug="slope-grade"] .es005-diagram-hyp {
    stroke: rgba(147, 197, 253, 0.95);
  }

  body[data-calculator-slug="slope-grade"] .es005-diagram-angle {
    fill: rgba(147, 197, 253, 0.95);
  }

  body[data-calculator-slug="slope-grade"] .es005-inv-box {
    border-color: rgba(148, 163, 184, 0.2);
    background: rgba(15, 23, 42, 0.5);
  }
}

/* Solar Position calculator */
body[data-calculator-slug="solar-position"] .es002-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

body[data-calculator-slug="solar-position"] .es002-span-2 {
  grid-column: 1 / -1;
  min-width: 0;
}

body[data-calculator-slug="solar-position"] header.container h1,
body[data-calculator-slug="solar-position"] .es002-grid h2,
body[data-calculator-slug="solar-position"] .es002-grid h3,
body[data-calculator-slug="solar-position"] .es002-grid .lead,
body[data-calculator-slug="solar-position"] .es002-grid .small,
body[data-calculator-slug="solar-position"] .es002-grid .link-list a {
  overflow-wrap: anywhere;
}

body[data-calculator-slug="solar-position"] .es002-muted {
  color: #475569;
}

body[data-calculator-slug="solar-position"] .es002-row {
  display: grid;
  gap: 12px;
}

body[data-calculator-slug="solar-position"] .es002-subhead-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}

body[data-calculator-slug="solar-position"] .es002-subhead-title {
  margin: 0;
}

body[data-calculator-slug="solar-position"] .es002-subhead-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

body[data-calculator-slug="solar-position"] .es002-mini-button {
  font-size: 0.85rem;
  padding: 6px 10px;
}

body[data-calculator-slug="solar-position"] .es002-map-link.is-disabled {
  opacity: 0.55;
  pointer-events: none;
}

body[data-calculator-slug="solar-position"] .es002-coord-hint {
  margin: 8px 0 0;
}

body[data-calculator-slug="solar-position"] .es002-field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

body[data-calculator-slug="solar-position"] .es002-inline-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

body[data-calculator-slug="solar-position"] .es002-grid > .card,
body[data-calculator-slug="solar-position"] .es002-field > input,
body[data-calculator-slug="solar-position"] .es002-field > select {
  min-width: 0;
}

body[data-calculator-slug="solar-position"] .es002-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

body[data-calculator-slug="solar-position"] .es002-error {
  color: #b91c1c;
  min-height: 1.2em;
}

body[data-calculator-slug="solar-position"] .es002-warning {
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  color: #92400e;
  padding: 10px 12px;
  border-radius: 12px;
}

body[data-calculator-slug="solar-position"] .es002-kpis {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

body[data-calculator-slug="solar-position"] .es002-kpi {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
  padding: 12px;
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="solar-position"] .es002-kpi .es002-kpi-title {
  color: #475569;
  font-weight: 600;
}

body[data-calculator-slug="solar-position"] .es002-kpi .es002-kpi-value {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

body[data-calculator-slug="solar-position"] .es002-kpi .es002-kpi-sub {
  color: #475569;
}

body[data-calculator-slug="solar-position"] .es002-chart-host {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  background: #ffffff;
  overflow: hidden;
  position: relative;
}

body[data-calculator-slug="solar-position"] .es002-chart {
  width: 100%;
  height: auto;
  display: block;
}

body[data-calculator-slug="solar-position"] .es002-curve {
  fill: none;
  stroke: #0b57d0;
  stroke-width: 2.5;
}

body[data-calculator-slug="solar-position"] .es002-horizon {
  stroke: rgba(2, 6, 23, 0.35);
  stroke-dasharray: 6 6;
  stroke-width: 1.2;
}

body[data-calculator-slug="solar-position"] .es002-now {
  stroke: rgba(11, 87, 208, 0.55);
  stroke-width: 1.2;
}

body[data-calculator-slug="solar-position"] .es002-sunrise-line,
body[data-calculator-slug="solar-position"] .es002-sunset-line {
  stroke: rgba(148, 163, 184, 0.9);
  stroke-width: 1.1;
  stroke-dasharray: 4 6;
}

body[data-calculator-slug="solar-position"] .es002-marker {
  fill: #0b57d0;
  stroke: #ffffff;
  stroke-width: 2;
}

body[data-calculator-slug="solar-position"] .es002-hover-line {
  stroke: rgba(2, 6, 23, 0.32);
  stroke-width: 1;
  stroke-dasharray: 3 5;
}

body[data-calculator-slug="solar-position"] .es002-hover-marker {
  fill: rgba(245, 158, 11, 0.95);
  stroke: #ffffff;
  stroke-width: 2;
}

body[data-calculator-slug="solar-position"] .es002-grid-line {
  stroke: rgba(148, 163, 184, 0.35);
  stroke-width: 1;
}

body[data-calculator-slug="solar-position"] .es002-axis-label {
  font-size: 11px;
  fill: #475569;
}

body[data-calculator-slug="solar-position"] .es002-axis-border {
  stroke: rgba(148, 163, 184, 0.75);
  stroke-width: 1;
}

body[data-calculator-slug="solar-position"] .es002-tooltip {
  position: absolute;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 10px;
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.45;
  color: #334155;
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.12);
  pointer-events: none;
  z-index: 10;
  white-space: nowrap;
}

body[data-calculator-slug="solar-position"] .es002-tooltip-line {
  display: block;
}

body[data-calculator-slug="solar-position"] .es002-compass-box {
  display: flex;
  justify-content: center;
  margin-top: 6px;
}

body[data-calculator-slug="solar-position"] .es002-compass {
  width: 78px;
  height: 78px;
  display: block;
}

body[data-calculator-slug="solar-position"] .es002-compass-ring {
  fill: rgba(255, 255, 255, 0.9);
  stroke: rgba(15, 23, 42, 0.18);
  stroke-width: 2;
}

body[data-calculator-slug="solar-position"] .es002-compass-needle {
  stroke: #0b57d0;
  stroke-width: 3.5;
  stroke-linecap: round;
}

body[data-calculator-slug="solar-position"] .es002-compass-head {
  fill: #0b57d0;
}

body[data-calculator-slug="solar-position"] .es002-compass-center {
  fill: #0b57d0;
}

body[data-calculator-slug="solar-position"] .es002-compass-text {
  font-size: 12px;
  font-weight: 800;
  fill: #475569;
}

@media (min-width: 980px) {
  body[data-calculator-slug="solar-position"] .es002-grid {
    grid-template-columns: minmax(340px, 420px) 1fr;
    align-items: start;
  }
}

@media (max-width: 640px) {
  body[data-calculator-slug="solar-position"] header.container {
    overflow-x: clip;
  }
}

@media (prefers-color-scheme: dark) {
  body[data-calculator-slug="solar-position"] .es002-muted {
    color: rgba(226, 232, 240, 0.82);
  }

  body[data-calculator-slug="solar-position"] .es002-kpi {
    border-color: rgba(226, 232, 240, 0.14);
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.6), rgba(2, 6, 23, 0.18));
  }

  body[data-calculator-slug="solar-position"] .es002-kpi .es002-kpi-title,
body[data-calculator-slug="solar-position"] .es002-kpi .es002-kpi-sub {
    color: rgba(226, 232, 240, 0.82);
  }

  body[data-calculator-slug="solar-position"] .es002-warning {
    border-color: rgba(251, 146, 60, 0.35);
    background: rgba(251, 146, 60, 0.12);
    color: rgba(253, 230, 138, 0.92);
  }

  body[data-calculator-slug="solar-position"] .es002-chart-host {
    border-color: rgba(226, 232, 240, 0.14);
    background: rgba(2, 6, 23, 0.25);
  }

  body[data-calculator-slug="solar-position"] .es002-grid-line {
    stroke: rgba(148, 163, 184, 0.28);
  }

  body[data-calculator-slug="solar-position"] .es002-axis-label {
    fill: rgba(226, 232, 240, 0.78);
  }

  body[data-calculator-slug="solar-position"] .es002-axis-border {
    stroke: rgba(226, 232, 240, 0.18);
  }

  body[data-calculator-slug="solar-position"] .es002-horizon {
    stroke: rgba(226, 232, 240, 0.32);
  }

  body[data-calculator-slug="solar-position"] .es002-tooltip {
    background: rgba(2, 6, 23, 0.92);
    border-color: rgba(226, 232, 240, 0.14);
    color: rgba(226, 232, 240, 0.95);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.28);
  }

  body[data-calculator-slug="solar-position"] .es002-hover-line {
    stroke: rgba(226, 232, 240, 0.2);
  }

  body[data-calculator-slug="solar-position"] .es002-hover-marker {
    stroke: rgba(2, 6, 23, 0.7);
  }

  body[data-calculator-slug="solar-position"] .es002-compass-ring {
    fill: rgba(15, 23, 42, 0.5);
    stroke: rgba(226, 232, 240, 0.18);
  }

  body[data-calculator-slug="solar-position"] .es002-compass-needle {
    stroke: #93c5fd;
  }

  body[data-calculator-slug="solar-position"] .es002-compass-head,
body[data-calculator-slug="solar-position"] .es002-compass-center {
    fill: #93c5fd;
  }

  body[data-calculator-slug="solar-position"] .es002-compass-text {
    fill: rgba(226, 232, 240, 0.82);
  }
}

/* Specificity Sensitivity calculator */
body[data-calculator-slug="specificity-sensitivity"] .pr-shell {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 18px;
  padding: 18px;
  background:
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.14), transparent 22rem),
    linear-gradient(180deg, rgba(240, 249, 255, 0.95), rgba(255, 255, 255, 0.99));
}

body[data-calculator-slug="specificity-sensitivity"] .pr-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.98fr);
}

body[data-calculator-slug="specificity-sensitivity"] .pr-card {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 16px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.05);
}

body[data-calculator-slug="specificity-sensitivity"] .pr-heading-row,
body[data-calculator-slug="specificity-sensitivity"] .pr-button-row,
body[data-calculator-slug="specificity-sensitivity"] .pr-example-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: start;
  justify-content: space-between;
}

body[data-calculator-slug="specificity-sensitivity"] .pr-input-grid,
body[data-calculator-slug="specificity-sensitivity"] .pr-summary-grid,
body[data-calculator-slug="specificity-sensitivity"] .pr-count-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

body[data-calculator-slug="specificity-sensitivity"] .pr-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 700;
}

body[data-calculator-slug="specificity-sensitivity"] .pr-field input,
body[data-calculator-slug="specificity-sensitivity"] .pr-field select {
  width: 100%;
}

body[data-calculator-slug="specificity-sensitivity"] .pr-check {
  display: flex;
  gap: 8px;
  align-items: center;
}

body[data-calculator-slug="specificity-sensitivity"] .pr-summary-item,
body[data-calculator-slug="specificity-sensitivity"] .pr-count-item {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 14px;
  padding: 14px;
  background: rgba(248, 250, 252, 0.92);
}

body[data-calculator-slug="specificity-sensitivity"] .pr-summary-label,
body[data-calculator-slug="specificity-sensitivity"] .pr-count-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted, #64748b);
}

body[data-calculator-slug="specificity-sensitivity"] .pr-summary-value,
body[data-calculator-slug="specificity-sensitivity"] .pr-count-value {
  display: block;
  margin-top: 6px;
  font-size: 1.15rem;
  font-weight: 800;
}

body[data-calculator-slug="specificity-sensitivity"] .pr-message {
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 14px;
}

body[data-calculator-slug="specificity-sensitivity"] .pr-message--error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

body[data-calculator-slug="specificity-sensitivity"] .pr-message--warning {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

body[data-calculator-slug="specificity-sensitivity"] .pr-message-list {
  margin: 0;
  padding-left: 18px;
}

body[data-calculator-slug="specificity-sensitivity"] .pr-status {
  color: var(--muted, #64748b);
}

body[data-calculator-slug="specificity-sensitivity"] .pr-formula-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

body[data-calculator-slug="specificity-sensitivity"] .pr-formula-table th,
body[data-calculator-slug="specificity-sensitivity"] .pr-formula-table td {
  border-top: 1px solid var(--border, #cbd5e1);
  padding: 10px 12px;
  text-align: left;
}

body[data-calculator-slug="specificity-sensitivity"] .pr-formula-table th {
  width: 32%;
}

@media (max-width: 940px) {
  body[data-calculator-slug="specificity-sensitivity"] .pr-grid {
    grid-template-columns: 1fr;
  }
}

/* T Test calculator */
body[data-calculator-slug="t-test"] .ttest-shell {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 18px;
  padding: 18px;
  background:
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.14), transparent 22rem),
    linear-gradient(180deg, rgba(239, 246, 255, 0.95), rgba(255, 255, 255, 0.99));
}

body[data-calculator-slug="t-test"] .ttest-tabs,
body[data-calculator-slug="t-test"] .ttest-toolbar,
body[data-calculator-slug="t-test"] .ttest-button-row,
body[data-calculator-slug="t-test"] .ttest-example-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

body[data-calculator-slug="t-test"] .ttest-toolbar {
  align-items: end;
  margin: 16px 0;
}

body[data-calculator-slug="t-test"] .ttest-tabs .button.active,
body[data-calculator-slug="t-test"] .ttest-segment .button.active {
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #0f766e);
  border-color: transparent;
}

body[data-calculator-slug="t-test"] .ttest-segment {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
}

body[data-calculator-slug="t-test"] .ttest-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.9fr);
}

body[data-calculator-slug="t-test"] .ttest-card {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 16px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.05);
}

body[data-calculator-slug="t-test"] .ttest-panel[hidden] {
  display: none;
}

body[data-calculator-slug="t-test"] .ttest-heading-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

body[data-calculator-slug="t-test"] .ttest-mini-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

body[data-calculator-slug="t-test"] .ttest-mini-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 700;
}

body[data-calculator-slug="t-test"] .ttest-mini-field input,
body[data-calculator-slug="t-test"] .ttest-mini-field select,
body[data-calculator-slug="t-test"] .ttest-mini-field textarea {
  width: 100%;
}

body[data-calculator-slug="t-test"] .ttest-raw-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

body[data-calculator-slug="t-test"] .ttest-raw-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

body[data-calculator-slug="t-test"] .ttest-summary-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

body[data-calculator-slug="t-test"] .ttest-summary-item {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 14px;
  padding: 14px;
  background: rgba(248, 250, 252, 0.92);
}

body[data-calculator-slug="t-test"] .ttest-summary-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted, #64748b);
}

body[data-calculator-slug="t-test"] .ttest-summary-value {
  display: block;
  margin-top: 6px;
  font-size: 1.25rem;
  font-weight: 800;
}

body[data-calculator-slug="t-test"] .ttest-message {
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 14px;
}

body[data-calculator-slug="t-test"] .ttest-message--error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

body[data-calculator-slug="t-test"] .ttest-message--warn {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

body[data-calculator-slug="t-test"] .ttest-message-list {
  margin: 0;
  padding-left: 18px;
}

body[data-calculator-slug="t-test"] .ttest-result-block {
  margin-top: 16px;
}

body[data-calculator-slug="t-test"] .ttest-note,
body[data-calculator-slug="t-test"] .ttest-status {
  color: var(--muted, #64748b);
}

body[data-calculator-slug="t-test"] .ttest-status {
  min-height: 1.3em;
  font-size: 0.95rem;
}

body[data-calculator-slug="t-test"] .ttest-decision {
  margin-top: 14px;
  font-weight: 700;
}

body[data-calculator-slug="t-test"] .ttest-breakdown-table {
  width: 100%;
  border-collapse: collapse;
}

body[data-calculator-slug="t-test"] .ttest-breakdown-table th,
body[data-calculator-slug="t-test"] .ttest-breakdown-table td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border, #cbd5e1);
  text-align: left;
  vertical-align: top;
}

body[data-calculator-slug="t-test"] .ttest-check {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

@media (max-width: 940px) {
  body[data-calculator-slug="t-test"] .ttest-grid,
body[data-calculator-slug="t-test"] .ttest-raw-grid--two {
    grid-template-columns: 1fr;
  }
}

/* Taylor Series calculator */
body[data-calculator-slug="taylor-series"] .taylor-controls {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

body[data-calculator-slug="taylor-series"] .taylor-inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

body[data-calculator-slug="taylor-series"] .taylor-inputs label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 200px;
  flex: 1 1 200px;
  font-size: 0.95rem;
}

body[data-calculator-slug="taylor-series"] .taylor-inputs textarea {
  min-height: 72px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  resize: vertical;
}

body[data-calculator-slug="taylor-series"] .taylor-inputs input[type="number"],
body[data-calculator-slug="taylor-series"] .taylor-inputs input[type="text"] {
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="taylor-series"] .taylor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

body[data-calculator-slug="taylor-series"] #err {
  color: #b00020;
  min-height: 1.2rem;
}

body[data-calculator-slug="taylor-series"] .taylor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 20px;
}

body[data-calculator-slug="taylor-series"] .taylor-grid canvas {
  border: 1px solid #e5e7eb;
  background: #f9fafb;
  border-radius: 8px;
  width: 100%;
  height: auto;
  min-height: 280px;
}

body[data-calculator-slug="taylor-series"] .kv {
  display: grid;
  grid-template-columns: 8rem auto;
  gap: 4px 8px;
  align-items: baseline;
  margin-bottom: 8px;
}

body[data-calculator-slug="taylor-series"] .kv strong {
  font-weight: 600;
}

body[data-calculator-slug="taylor-series"] .mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  word-break: break-word;
}

body[data-calculator-slug="taylor-series"] .taylor-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="taylor-series"] .taylor-table th,
body[data-calculator-slug="taylor-series"] .taylor-table td {
  border: 1px solid var(--border-color, #d1d5db);
  padding: 0.4rem 0.5rem;
  text-align: right;
}

body[data-calculator-slug="taylor-series"] .taylor-table th:first-child,
body[data-calculator-slug="taylor-series"] .taylor-table td:first-child {
  text-align: center;
}

body[data-calculator-slug="taylor-series"] .taylor-table caption {
  text-align: left;
  font-weight: 600;
  margin-bottom: 4px;
}

body[data-calculator-slug="taylor-series"] #steps {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="taylor-series"] #steps li {
  line-height: 1.4;
}

body[data-calculator-slug="taylor-series"] .lang-switch {
  margin-top: 12px;
}

body[data-calculator-slug="taylor-series"] .examples-panel {
  position: relative;
}

body[data-calculator-slug="taylor-series"] .examples-popover {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 10;
  margin-top: 8px;
  padding: 12px;
  background: #ffffff;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
  min-width: 240px;
}

body[data-calculator-slug="taylor-series"] .examples-popover h3 {
  margin: 0 0 8px 0;
  font-size: 0.95rem;
}

body[data-calculator-slug="taylor-series"] .examples-popover ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="taylor-series"] .examples-popover button {
  width: 100%;
  text-align: left;
}

body[data-calculator-slug="taylor-series"] .teacher-notes-list {
  display: grid;
  gap: 6px;
  padding-left: 1.25rem;
}

body[data-calculator-slug="taylor-series"] .ad-slot {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f8fafc;
  border: 1px dashed #cbd5f5;
  border-radius: 8px;
  color: #6b7280;
  min-height: 200px;
}

@media (max-width: 1024px) {
  body[data-calculator-slug="taylor-series"] .taylor-grid {
    grid-template-columns: 1fr;
  }

  body[data-calculator-slug="taylor-series"] .examples-popover {
    position: static;
    box-shadow: none;
  }
}

/* Tide Moon Sun calculator */
body[data-calculator-slug="tide-moon-sun"] .es021-grid {
  display: grid;
  gap: 16px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-span-2 {
  grid-column: 1 / -1;
}

body[data-calculator-slug="tide-moon-sun"] .es021-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
}

body[data-calculator-slug="tide-moon-sun"] .es021-field {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-grid-2 {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

body[data-calculator-slug="tide-moon-sun"] .es021-fieldset {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  display: grid;
  gap: 8px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-inline {
  display: inline-flex;
  gap: 12px;
  align-items: center;
}

body[data-calculator-slug="tide-moon-sun"] .es021-wrap {
  flex-wrap: wrap;
}

body[data-calculator-slug="tide-moon-sun"] .es021-status {
  min-height: 1.25em;
}

body[data-calculator-slug="tide-moon-sun"] .es021-note {
  color: var(--muted);
}

body[data-calculator-slug="tide-moon-sun"] .es021-disclaimer {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 12px 0 4px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-disclaimer p {
  margin: 0;
}

body[data-calculator-slug="tide-moon-sun"] .es021-disclaimer p + p {
  margin-top: 6px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-table-wrap {
  overflow-x: auto;
}

body[data-calculator-slug="tide-moon-sun"] .es021-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-table th,
body[data-calculator-slug="tide-moon-sun"] .es021-table td {
  border-bottom: 1px solid var(--border);
  padding: 8px;
  vertical-align: middle;
}

body[data-calculator-slug="tide-moon-sun"] .es021-table th {
  text-align: left;
  font-weight: 600;
}

body[data-calculator-slug="tide-moon-sun"] .es021-table td .input {
  width: 100%;
}

body[data-calculator-slug="tide-moon-sun"] .es021-row-remove {
  white-space: nowrap;
}

body[data-calculator-slug="tide-moon-sun"] .es021-error {
  color: #b42318;
  min-height: 1.2em;
}

body[data-calculator-slug="tide-moon-sun"] .es021-field-error {
  margin-top: -2px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-warning {
  color: #7a3e00;
  min-height: 1.2em;
}

body[data-calculator-slug="tide-moon-sun"] .es021-block + .es021-block {
  margin-top: 14px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-kv {
  display: grid;
  gap: 8px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-kv > div {
  display: grid;
  gap: 2px;
  grid-template-columns: 1fr auto;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-kv dt {
  color: var(--muted);
  margin: 0;
}

body[data-calculator-slug="tide-moon-sun"] .es021-kv dd {
  margin: 0;
  font-weight: 600;
}

body[data-calculator-slug="tide-moon-sun"] .es021-kv-compact > div {
  grid-template-columns: 1fr auto;
}

body[data-calculator-slug="tide-moon-sun"] .es021-chart-wrap {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-chart {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-chart-grid-line {
  stroke: var(--border);
  stroke-width: 1;
}

body[data-calculator-slug="tide-moon-sun"] .es021-chart-axis-line {
  stroke: var(--fg);
  stroke-width: 1.2;
}

body[data-calculator-slug="tide-moon-sun"] .es021-chart-label {
  fill: var(--muted);
  font-size: 11px;
}

body[data-calculator-slug="tide-moon-sun"] .es021-chart-path {
  fill: none;
  stroke: #0b57d0;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

body[data-calculator-slug="tide-moon-sun"] .es021-chart-event {
  fill: #0b57d0;
}

body[data-calculator-slug="tide-moon-sun"] .es021-chart-event-label {
  fill: var(--fg);
  font-size: 11px;
}

@media (min-width: 980px) {
  body[data-calculator-slug="tide-moon-sun"] .es021-grid {
    grid-template-columns: minmax(320px, 460px) minmax(320px, 1fr);
    align-items: start;
  }
}

@media (max-width: 680px) {
  body[data-calculator-slug="tide-moon-sun"] .es021-grid-2 {
    grid-template-columns: 1fr;
  }

  body[data-calculator-slug="tide-moon-sun"] .es021-table {
    min-width: 460px;
  }

  body[data-calculator-slug="tide-moon-sun"] .es021-actions {
    align-items: stretch;
  }

  body[data-calculator-slug="tide-moon-sun"] .es021-chart-label,
body[data-calculator-slug="tide-moon-sun"] .es021-chart-event-label {
    font-size: 10px;
  }
}

/* Titration Curve calculator css variant ab8afd05 */
/* Titration Curve calculator shared styles */
body[data-calculator-slug="titration-curve"] .titration-card,
body[data-calculator-slug="titration-curve"] .titration-plot-card,
body[data-calculator-slug="titration-curve"] .titration-summary-card {
  box-sizing: border-box;
  max-width: 100%;
  background: var(--surface-0, #ffffff);
  border: 1px solid var(--border, #d0d7de);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 20px 40px -32px rgba(15, 23, 42, 0.4);
}

body[data-calculator-slug="titration-curve"] .titration-field-grid {
  display: grid;
  gap: 16px;
}

body[data-calculator-slug="titration-curve"] .titration-field {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="titration-curve"] .titration-field span {
  font-weight: 600;
  color: var(--text-muted, #475569);
}

body[data-calculator-slug="titration-curve"] .titration-field input,
body[data-calculator-slug="titration-curve"] .titration-field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border, #d0d7de);
  border-radius: 10px;
  background: var(--surface-0, #ffffff);
  font: inherit;
}

body[data-calculator-slug="titration-curve"] .titration-field input:focus-visible,
body[data-calculator-slug="titration-curve"] .titration-field select:focus-visible {
  outline: 2px solid var(--accent-300, #a5b4fc);
  outline-offset: 2px;
}

body[data-calculator-slug="titration-curve"] .titration-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

body[data-calculator-slug="titration-curve"] .titration-actions .button.primary {
  background: linear-gradient(135deg, var(--accent-700, #1d4ed8), var(--accent-500, #3b82f6));
  color: #ffffff;
  border: none;
  padding: 10px 20px;
  border-radius: 999px;
  box-shadow: 0 16px 32px -26px rgba(29, 78, 216, 0.9);
}

body[data-calculator-slug="titration-curve"] .titration-actions .button {
  border-radius: 999px;
  padding: 10px 20px;
  font-weight: 600;
}

body[data-calculator-slug="titration-curve"] .titration-error {
  margin-top: 16px;
  color: var(--danger-700, #b91c1c);
  font-weight: 600;
}

body[data-calculator-slug="titration-curve"] .titration-layout {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

body[data-calculator-slug="titration-curve"] .titration-layout > * {
  min-width: 0;
}

body[data-calculator-slug="titration-curve"] .titration-plot-card canvas {
  box-sizing: border-box;
  width: 100%;
  height: auto;
  background: var(--surface-50, #f8fafc);
  border: 1px solid var(--border, #d0d7de);
  border-radius: 12px;
}

body[data-calculator-slug="titration-curve"] .titration-slider {
  margin-top: 20px;
}

body[data-calculator-slug="titration-curve"] .titration-slider label {
  display: grid;
  gap: 8px;
}

body[data-calculator-slug="titration-curve"] .titration-slider-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

body[data-calculator-slug="titration-curve"] .titration-slider input[type='range'] {
  flex: 1;
  min-width: 0;
}

body[data-calculator-slug="titration-curve"] .titration-slider output {
  min-width: 64px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

body[data-calculator-slug="titration-curve"] .titration-summary-list {
  list-style: disc;
  padding-left: 20px;
  color: var(--text-muted, #475569);
  margin: 16px 0 0;
}

body[data-calculator-slug="titration-curve"] .titration-summary-card h3 {
  margin-top: 24px;
}

body[data-calculator-slug="titration-curve"] .titration-stage-tag {
  display: inline-flex;
  align-items: center;
  margin: 0 0 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.12);
  color: #0369a1;
  font-weight: 700;
  font-size: 0.92rem;
}

body[data-calculator-slug="titration-curve"] .titration-model-note {
  margin-top: 0;
  margin-bottom: 12px;
}

body[data-calculator-slug="titration-curve"] .titration-table {
  max-width: 100%;
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  margin-top: 12px;
  font-variant-numeric: tabular-nums;
}

body[data-calculator-slug="titration-curve"] .titration-table th,
body[data-calculator-slug="titration-curve"] .titration-table td {
  overflow-wrap: anywhere;
}

body[data-calculator-slug="titration-curve"] .titration-table tr.is-selected td {
  background: rgba(14, 165, 233, 0.1);
  font-weight: 700;
}

body[data-calculator-slug="titration-curve"] .hint {
  margin-top: 24px;
  color: var(--text-muted, #64748b);
  font-size: 0.9rem;
}

@media (min-width: 720px) {body[data-calculator-slug="titration-curve"] .titration-field-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

}

@media (min-width: 1100px) {body[data-calculator-slug="titration-curve"] .titration-layout {
  grid-template-columns: minmax(0, 55%) minmax(0, 45%);
  align-items: start;
}

}

@media (max-width: 640px) {body[data-calculator-slug="titration-curve"] .titration-table th,
body[data-calculator-slug="titration-curve"] .titration-table td {
  padding: 8px 9px;
  font-size: 0.92rem;
}

}

/* Titration Curve calculator css variant d56384de */

@media (min-width: 720px) {body[data-calculator-slug="titration-curve"] .titration-field-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

}

@media (min-width: 1100px) {body[data-calculator-slug="titration-curve"] .titration-layout {
  grid-template-columns: minmax(0, 55%) minmax(0, 45%);
  align-items: start;
}

}

/* Tsunami Speed Arrival calculator css variant 2ab17a6d */
/* Tsunami Speed Arrival calculator shared styles */
body[data-calculator-slug="tsunami-speed-arrival"] .es008-grid {
  display: grid;
  gap: 16px;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-span-2 {
  grid-column: 1 / -1;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-muted {
  color: #475569;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-field {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
  margin-bottom: 12px;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-tab {
  border: none;
  border-radius: 999px;
  padding: 8px 12px;
  background: transparent;
  color: #334155;
  cursor: pointer;
  font-weight: 700;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-tab.is-active {
  background: #0b57d0;
  color: #ffffff;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-time-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-time-group {
  margin-top: 10px;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-error {
  color: #b91c1c;
  min-height: 1.2em;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-form-error {
  margin-top: 2px;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-warning {
  margin-bottom: 10px;
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  color: #92400e;
  border-radius: 12px;
  padding: 10px 12px;
  white-space: pre-line;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-result-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-kpi {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(248, 250, 252, 0.75);
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-kpi-label {
  font-size: 12px;
  color: #475569;
  font-weight: 700;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-kpi-value {
  margin-top: 4px;
  font-size: 21px;
  line-height: 1.25;
  font-weight: 900;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-table tr:nth-child(even) td {
  background: rgba(248, 250, 252, 0.7);
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-table tr:last-child th,
body[data-calculator-slug="tsunami-speed-arrival"] .es008-table tr:last-child td {
  border-bottom: none;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-graphs {
  display: grid;
  gap: 12px;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-chart-card {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 12px;
  padding: 10px;
  background: rgba(248, 250, 252, 0.55);
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-chart {
  min-height: 160px;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-chart-svg {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-chart-bg {
  fill: rgba(255, 255, 255, 0.9);
  stroke: rgba(148, 163, 184, 0.25);
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-chart-grid {
  stroke: rgba(148, 163, 184, 0.25);
  stroke-width: 1;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-axis {
  stroke: rgba(51, 65, 85, 0.75);
  stroke-width: 1.8;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-axis-label {
  fill: rgba(51, 65, 85, 0.85);
  font-size: 11px;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-axis-title {
  fill: rgba(15, 23, 42, 0.92);
  font-size: 12px;
  font-weight: 700;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-line {
  stroke: rgba(30, 64, 175, 0.95);
  stroke-width: 2.5;
  fill: none;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-ref-line {
  stroke: rgba(15, 23, 42, 0.35);
  stroke-width: 1.2;
  stroke-dasharray: 5 4;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-ref-label {
  fill: rgba(15, 23, 42, 0.7);
  font-size: 10px;
  font-weight: 700;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-marker {
  fill: rgba(220, 38, 38, 0.95);
  stroke: rgba(255, 255, 255, 0.98);
  stroke-width: 1.4;
}

body[data-calculator-slug="tsunami-speed-arrival"] .es008-status {
  min-height: 1.2em;
}

@media (min-width: 980px) {body[data-calculator-slug="tsunami-speed-arrival"] .es008-grid {
  grid-template-columns: minmax(340px, 460px) 1fr;
  align-items: start;
}

}

@media (max-width: 640px) {body[data-calculator-slug="tsunami-speed-arrival"] .es008-time-row,
body[data-calculator-slug="tsunami-speed-arrival"] .es008-result-main {
  grid-template-columns: 1fr;
}

}

@media (min-width: 980px) {body[data-calculator-slug="tsunami-speed-arrival"] .es008-grid {
  grid-template-columns: minmax(340px, 460px) 1fr;
  align-items: start;
}

}

@media (max-width: 640px) {body[data-calculator-slug="tsunami-speed-arrival"] .es008-time-row,
body[data-calculator-slug="tsunami-speed-arrival"] .es008-result-main {
  grid-template-columns: 1fr;
}

}

@media (min-width: 980px) {body[data-calculator-slug="tsunami-speed-arrival"] .es008-grid {
  grid-template-columns: minmax(340px, 460px) 1fr;
  align-items: start;
}

}

@media (max-width: 640px) {body[data-calculator-slug="tsunami-speed-arrival"] .es008-time-row,
body[data-calculator-slug="tsunami-speed-arrival"] .es008-result-main {
  grid-template-columns: 1fr;
}

}

/* Usle Rusle calculator */
body[data-calculator-slug="usle-rusle"] .es011-grid {
  display: grid;
  gap: 16px;
}

body[data-calculator-slug="usle-rusle"] .es011-span-2 {
  grid-column: 1 / -1;
}

body[data-calculator-slug="usle-rusle"] .es011-field {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="usle-rusle"] .es011-field > span {
  font-weight: 700;
}

body[data-calculator-slug="usle-rusle"] .es011-inline-2 {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

body[data-calculator-slug="usle-rusle"] .es011-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

body[data-calculator-slug="usle-rusle"] .es011-status {
  color: #334155;
}

body[data-calculator-slug="usle-rusle"] .es011-status.is-ok {
  color: #166534;
}

body[data-calculator-slug="usle-rusle"] .es011-status.is-warn {
  color: #92400e;
}

body[data-calculator-slug="usle-rusle"] .es011-status.is-error {
  color: #b91c1c;
}

body[data-calculator-slug="usle-rusle"] .es011-muted {
  color: #475569;
}

body[data-calculator-slug="usle-rusle"] .es011-tabs {
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
}

body[data-calculator-slug="usle-rusle"] .es011-tab {
  border: none;
  border-radius: 999px;
  padding: 8px 12px;
  background: transparent;
  color: #334155;
  cursor: pointer;
  font-weight: 700;
}

body[data-calculator-slug="usle-rusle"] .es011-tab.is-active {
  background: #0b57d0;
  color: #ffffff;
}

body[data-calculator-slug="usle-rusle"] .es011-panel {
  margin-top: 12px;
  display: grid;
  gap: 12px;
}

body[data-calculator-slug="usle-rusle"] .es011-error {
  color: #b91c1c;
  min-height: 1.2em;
}

body[data-calculator-slug="usle-rusle"] .es011-warning {
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.08);
  color: #92400e;
  padding: 10px 12px;
  border-radius: 12px;
  white-space: pre-line;
  margin-bottom: 12px;
}

body[data-calculator-slug="usle-rusle"] .es011-radio-list {
  display: grid;
  gap: 8px;
}

body[data-calculator-slug="usle-rusle"] .es011-radio {
  display: flex;
  align-items: center;
  gap: 8px;
}

body[data-calculator-slug="usle-rusle"] .es011-result-main {
  border: 1px solid rgba(2, 132, 199, 0.22);
  background: rgba(2, 132, 199, 0.08);
  border-radius: 14px;
  padding: 12px;
}

body[data-calculator-slug="usle-rusle"] .es011-result-main .es011-kpi-label {
  color: #334155;
  font-size: 12px;
  font-weight: 700;
}

body[data-calculator-slug="usle-rusle"] .es011-result-main .es011-kpi-value {
  margin-top: 4px;
  font-size: 28px;
  font-weight: 900;
  line-height: 1.2;
}

body[data-calculator-slug="usle-rusle"] .es011-unit-note {
  margin: 8px 0 0;
  color: #475569;
}

body[data-calculator-slug="usle-rusle"] .es011-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
  margin-top: 10px;
}

body[data-calculator-slug="usle-rusle"] .es011-table th,
body[data-calculator-slug="usle-rusle"] .es011-table td {
  padding: 10px;
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
  vertical-align: top;
}

body[data-calculator-slug="usle-rusle"] .es011-table th {
  width: 42%;
  background: #f8fafc;
  color: #475569;
  font-weight: 700;
}

body[data-calculator-slug="usle-rusle"] .es011-table tr:nth-child(even) td {
  background: rgba(248, 250, 252, 0.72);
}

body[data-calculator-slug="usle-rusle"] .es011-table tr:last-child th,
body[data-calculator-slug="usle-rusle"] .es011-table tr:last-child td {
  border-bottom: none;
}

body[data-calculator-slug="usle-rusle"] .es011-formula {
  margin-top: 12px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.72);
  padding: 10px 12px;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
  line-height: 1.5;
}

body[data-calculator-slug="usle-rusle"] .es011-chart-wrap {
  display: grid;
  gap: 10px;
}

body[data-calculator-slug="usle-rusle"] .es011-bars {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.72);
  padding: 10px;
  display: grid;
  gap: 8px;
}

body[data-calculator-slug="usle-rusle"] .es011-bar-row {
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(98px, 120px) minmax(0, 1fr) minmax(88px, auto);
  align-items: center;
}

body[data-calculator-slug="usle-rusle"] .es011-bar-label,
body[data-calculator-slug="usle-rusle"] .es011-bar-value {
  font-size: 12px;
  color: #334155;
  font-weight: 700;
}

body[data-calculator-slug="usle-rusle"] .es011-bar-track {
  height: 10px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.24);
  overflow: hidden;
}

body[data-calculator-slug="usle-rusle"] .es011-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #0b57d0, #0284c7);
}

body[data-calculator-slug="usle-rusle"] .es011-bar-row[data-kind='a'] .es011-bar-fill {
  background: linear-gradient(90deg, #059669, #10b981);
}

body[data-calculator-slug="usle-rusle"] .input.es011-solve-target {
  border-color: #60a5fa;
  background: #eff6ff;
  box-shadow: inset 0 0 0 1px rgba(59, 130, 246, 0.2);
}

@media (max-width: 640px) {
  body[data-calculator-slug="usle-rusle"] .es011-inline-2 {
    grid-template-columns: 1fr;
  }

  body[data-calculator-slug="usle-rusle"] .es011-result-main .es011-kpi-value {
    font-size: 23px;
  }

  body[data-calculator-slug="usle-rusle"] .es011-bar-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  body[data-calculator-slug="usle-rusle"] .es011-bar-value {
    justify-self: end;
  }
}

@media (min-width: 980px) {
  body[data-calculator-slug="usle-rusle"] .es011-grid {
    grid-template-columns: minmax(340px, 460px) 1fr;
    align-items: start;
  }
}

@media (prefers-color-scheme: dark) {
  body[data-calculator-slug="usle-rusle"] .es011-status {
    color: rgba(226, 232, 240, 0.85);
  }

  body[data-calculator-slug="usle-rusle"] .es011-status.is-ok {
    color: #86efac;
  }

  body[data-calculator-slug="usle-rusle"] .es011-status.is-warn {
    color: #fde68a;
  }

  body[data-calculator-slug="usle-rusle"] .es011-status.is-error {
    color: #fecaca;
  }

  body[data-calculator-slug="usle-rusle"] .es011-muted {
    color: rgba(226, 232, 240, 0.84);
  }

  body[data-calculator-slug="usle-rusle"] .es011-tabs {
    background: rgba(148, 163, 184, 0.14);
  }

  body[data-calculator-slug="usle-rusle"] .es011-tab {
    color: rgba(226, 232, 240, 0.92);
  }

  body[data-calculator-slug="usle-rusle"] .es011-warning {
    border-color: rgba(245, 158, 11, 0.32);
    background: rgba(245, 158, 11, 0.14);
    color: #fcd34d;
  }

  body[data-calculator-slug="usle-rusle"] .es011-result-main {
    border-color: rgba(56, 189, 248, 0.35);
    background: rgba(2, 132, 199, 0.16);
  }

  body[data-calculator-slug="usle-rusle"] .es011-result-main .es011-kpi-label {
    color: rgba(226, 232, 240, 0.86);
  }

  body[data-calculator-slug="usle-rusle"] .es011-unit-note {
    color: rgba(226, 232, 240, 0.84);
  }

  body[data-calculator-slug="usle-rusle"] .es011-table {
    border-color: rgba(71, 85, 105, 0.7);
  }

  body[data-calculator-slug="usle-rusle"] .es011-table th,
body[data-calculator-slug="usle-rusle"] .es011-table td {
    border-bottom-color: rgba(71, 85, 105, 0.7);
  }

  body[data-calculator-slug="usle-rusle"] .es011-table th {
    background: rgba(30, 41, 59, 0.86);
    color: rgba(226, 232, 240, 0.9);
  }

  body[data-calculator-slug="usle-rusle"] .es011-table tr:nth-child(even) td {
    background: rgba(15, 23, 42, 0.45);
  }

  body[data-calculator-slug="usle-rusle"] .es011-formula {
    border-color: rgba(71, 85, 105, 0.7);
    background: rgba(15, 23, 42, 0.45);
    color: rgba(226, 232, 240, 0.9);
  }

  body[data-calculator-slug="usle-rusle"] .es011-bars {
    border-color: rgba(71, 85, 105, 0.72);
    background: rgba(15, 23, 42, 0.45);
  }

  body[data-calculator-slug="usle-rusle"] .es011-bar-label,
body[data-calculator-slug="usle-rusle"] .es011-bar-value {
    color: rgba(226, 232, 240, 0.9);
  }

  body[data-calculator-slug="usle-rusle"] .es011-bar-track {
    background: rgba(71, 85, 105, 0.56);
  }

  body[data-calculator-slug="usle-rusle"] .input.es011-solve-target {
    border-color: rgba(96, 165, 250, 0.86);
    background: rgba(30, 64, 175, 0.28);
    color: rgba(226, 232, 240, 0.96);
    box-shadow: inset 0 0 0 1px rgba(147, 197, 253, 0.3);
  }
}

/* Water Quality Do Bod Cod calculator */
body[data-calculator-slug="water-quality-do-bod-cod"] .es016-grid {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(320px, 1fr);
  gap: 16px;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-span-2 {
  grid-column: 1 / -1;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-tab {
  border: 1px solid var(--border, #cbd5e1);
  background: var(--surface, #fff);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 600;
  cursor: pointer;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-tab.is-active {
  border-color: var(--accent, #0b57d0);
  color: var(--accent, #0b57d0);
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-panel {
  display: grid;
  gap: 10px;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-field {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-inline-2 {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-inline-2 .input {
  min-width: 0;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-fieldset {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 8px;
  padding: 8px 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-fieldset legend {
  padding: 0 6px;
  font-weight: 600;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-advanced {
  border: 1px solid var(--border, #cbd5e1);
  border-radius: 8px;
  padding: 8px 10px;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-advanced summary {
  cursor: pointer;
  font-weight: 600;
  margin-bottom: 8px;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-check {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: end;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-status {
  min-height: 1.4em;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-status.is-ok {
  color: #0f766e;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-status.is-error {
  color: #b91c1c;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-error {
  color: #b91c1c;
  min-height: 1.2em;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-warning {
  white-space: pre-wrap;
  border: 1px solid #f59e0b;
  background: #fffbeb;
  color: #92400e;
  padding: 8px 10px;
  border-radius: 8px;
  margin-bottom: 10px;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-table {
  width: 100%;
  border-collapse: collapse;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-table th,
body[data-calculator-slug="water-quality-do-bod-cod"] .es016-table td {
  border-bottom: 1px solid var(--border, #e2e8f0);
  padding: 8px 6px;
  vertical-align: top;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-table th {
  text-align: left;
  width: 44%;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-chart-wrap {
  margin-top: 10px;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-chart {
  width: 100%;
  height: auto;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 8px;
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-chart .es016-axis-line {
  stroke: currentColor;
  stroke-width: 1;
  opacity: 0.45;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-chart .es016-grid-line {
  stroke: currentColor;
  stroke-width: 1;
  stroke-dasharray: 3 3;
  opacity: 0.14;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-chart .es016-axis-label {
  fill: currentColor;
  opacity: 0.78;
  font-size: 11px;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-chart .es016-axis-title {
  fill: currentColor;
  opacity: 0.88;
  font-size: 12px;
  font-weight: 600;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-muted {
  color: var(--muted, #475569);
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-do-status {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 2px 10px;
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1.6;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-do-status.is-normal {
  color: #065f46;
  background: #ecfdf5;
  border-color: #86efac;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-do-status.is-warn {
  color: #92400e;
  background: #fffbeb;
  border-color: #f59e0b;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-do-status.is-danger {
  color: #991b1b;
  background: #fef2f2;
  border-color: #fca5a5;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .es016-notes {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="water-quality-do-bod-cod"] .button.tiny {
  padding: 6px 10px;
  font-size: 12px;
}

@media (max-width: 900px) {
  body[data-calculator-slug="water-quality-do-bod-cod"] .es016-grid {
    grid-template-columns: 1fr;
  }

  body[data-calculator-slug="water-quality-do-bod-cod"] .es016-span-2 {
    grid-column: auto;
  }

  body[data-calculator-slug="water-quality-do-bod-cod"] .es016-inline-2 {
    grid-template-columns: 1fr;
  }
}

@media (prefers-color-scheme: dark) {
  body[data-calculator-slug="water-quality-do-bod-cod"] .es016-warning {
    background: rgba(161, 98, 7, 0.25);
    color: #fcd34d;
    border-color: rgba(245, 158, 11, 0.5);
  }

  body[data-calculator-slug="water-quality-do-bod-cod"] .es016-chart {
    background: linear-gradient(180deg, #0f172a 0%, #111827 100%);
  }

  body[data-calculator-slug="water-quality-do-bod-cod"] .es016-do-status.is-normal {
    color: #6ee7b7;
    background: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.5);
  }

  body[data-calculator-slug="water-quality-do-bod-cod"] .es016-do-status.is-warn {
    color: #fcd34d;
    background: rgba(245, 158, 11, 0.2);
    border-color: rgba(245, 158, 11, 0.5);
  }

  body[data-calculator-slug="water-quality-do-bod-cod"] .es016-do-status.is-danger {
    color: #fca5a5;
    background: rgba(239, 68, 68, 0.18);
    border-color: rgba(239, 68, 68, 0.55);
  }
}

/* Weather Derived Metrics calculator */
body[data-calculator-slug="weather-derived-metrics"] .es019-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-span-2 {
  grid-column: span 2;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-field {
  display: grid;
  gap: 6px;
  min-width: min(300px, 100%);
}

body[data-calculator-slug="weather-derived-metrics"] .es019-field > span {
  font-size: 0.93rem;
  color: var(--text-muted, #64748b);
}

body[data-calculator-slug="weather-derived-metrics"] .es019-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-inline-2 {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-tab {
  border: 1px solid var(--border-color, #cbd5e1);
  background: var(--panel-bg, #fff);
  color: var(--text-color, #0f172a);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-tab.is-active {
  border-color: var(--brand-color, #2563eb);
  background: #e7efff;
  background: color-mix(in oklab, var(--brand-color, #2563eb) 15%, var(--panel-bg, #fff));
}

body[data-calculator-slug="weather-derived-metrics"] .es019-panel[hidden] {
  display: none !important;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-status {
  min-height: 1.4em;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-status.is-ok {
  color: var(--ok-700, #166534);
}

body[data-calculator-slug="weather-derived-metrics"] .es019-status.is-error {
  color: var(--danger-700, #b91c1c);
}

body[data-calculator-slug="weather-derived-metrics"] .es019-error,
body[data-calculator-slug="weather-derived-metrics"] .es019-warning {
  white-space: pre-wrap;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-error {
  color: var(--danger-700, #b91c1c);
}

body[data-calculator-slug="weather-derived-metrics"] .es019-warning {
  color: #92400e;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: 10px;
  padding: 10px;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-kpi-item {
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 12px;
  padding: 10px;
  background: #f8fafc;
  background: color-mix(in oklab, var(--panel-bg, #fff) 90%, #e2e8f0 10%);
}

body[data-calculator-slug="weather-derived-metrics"] .es019-kpi-label {
  font-size: 0.86rem;
  color: var(--text-muted, #64748b);
}

body[data-calculator-slug="weather-derived-metrics"] .es019-kpi-value {
  font-size: 1.3rem;
  font-weight: 700;
  margin-top: 4px;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-kpi-meta {
  margin-top: 6px;
  font-size: 0.8rem;
  color: var(--text-muted, #64748b);
}

body[data-calculator-slug="weather-derived-metrics"] .es019-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-table th,
body[data-calculator-slug="weather-derived-metrics"] .es019-table td {
  border: 1px solid var(--border-color, #cbd5e1);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-table th {
  width: 34%;
  background: #f1f5f9;
  background: color-mix(in oklab, var(--panel-bg, #fff) 85%, #e2e8f0 15%);
}

body[data-calculator-slug="weather-derived-metrics"] .es019-chart {
  width: 100%;
  min-height: 290px;
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 12px;
  background: #f8fafc;
  background: color-mix(in oklab, var(--panel-bg, #fff) 97%, #0f172a 3%);
}

body[data-calculator-slug="weather-derived-metrics"] .es019-axis-line {
  stroke: rgba(15, 23, 42, 0.65);
  stroke: color-mix(in oklab, var(--text-color, #0f172a) 65%, transparent);
  stroke-width: 1;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-grid-line {
  stroke: rgba(15, 23, 42, 0.16);
  stroke: color-mix(in oklab, var(--text-color, #0f172a) 16%, transparent);
  stroke-width: 1;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-axis-label,
body[data-calculator-slug="weather-derived-metrics"] .es019-axis-title {
  fill: var(--text-color, #0f172a);
  font-size: 12px;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-series-td {
  fill: none;
  stroke: #ef4444;
  stroke-width: 2.2;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-series-tw {
  fill: none;
  stroke: #2563eb;
  stroke-width: 2.2;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-series-dot {
  stroke: #fff;
  stroke-width: 1.2;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-geocode-list {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="weather-derived-metrics"] .es019-geocode-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid var(--border-color, #cbd5e1);
  border-radius: 10px;
  padding: 8px;
  background: var(--panel-bg, #fff);
}

body[data-calculator-slug="weather-derived-metrics"] .es019-small {
  color: var(--text-muted, #64748b);
  font-size: 0.86rem;
}

@media (max-width: 960px) {
  body[data-calculator-slug="weather-derived-metrics"] .es019-grid,
body[data-calculator-slug="weather-derived-metrics"] .es019-grid-2,
body[data-calculator-slug="weather-derived-metrics"] .es019-kpi-grid {
    grid-template-columns: 1fr;
  }

  body[data-calculator-slug="weather-derived-metrics"] .es019-span-2 {
    grid-column: span 1;
  }

  body[data-calculator-slug="weather-derived-metrics"] .es019-field {
    min-width: 100%;
  }
}

/* Wright Fisher calculator */
body[data-calculator-slug="wright-fisher"] .wf-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 960px) {
  body[data-calculator-slug="wright-fisher"] .wf-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

body[data-calculator-slug="wright-fisher"] .wf-span-2 {
  grid-column: 1 / -1;
}

body[data-calculator-slug="wright-fisher"] .wf-inline {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="wright-fisher"] .wf-inline > span {
  font-weight: 600;
}

body[data-calculator-slug="wright-fisher"] .wf-controls {
  display: grid;
  gap: 10px;
}

body[data-calculator-slug="wright-fisher"] .wf-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

body[data-calculator-slug="wright-fisher"] .wf-msg {
  padding: 10px 12px;
  border-radius: 12px;
}

body[data-calculator-slug="wright-fisher"] .wf-msg--error {
  border: 1px solid rgba(200, 0, 0, 0.25);
  background: rgba(200, 0, 0, 0.06);
}

body[data-calculator-slug="wright-fisher"] .wf-msg--warn {
  border: 1px solid rgba(255, 153, 0, 0.35);
  background: rgba(255, 153, 0, 0.08);
}

body[data-calculator-slug="wright-fisher"] .wf-kpi {
  display: grid;
  gap: 10px;
}

body[data-calculator-slug="wright-fisher"] .wf-kpi .kpi-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: baseline;
}

body[data-calculator-slug="wright-fisher"] .wf-kpi .kpi-value {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

body[data-calculator-slug="wright-fisher"] .wf-plot-box {
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  padding: 10px;
  position: relative;
}

body[data-calculator-slug="wright-fisher"] .wf-plot-box svg {
  display: block;
  width: 100%;
  height: auto;
}

body[data-calculator-slug="wright-fisher"] .wf-overlay-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
}

body[data-calculator-slug="wright-fisher"] .wf-overlay-controls input[type='range'] {
  width: min(320px, 100%);
}

body[data-calculator-slug="wright-fisher"] .wf-progress-row {
  display: grid;
  gap: 6px;
}

body[data-calculator-slug="wright-fisher"] .wf-progress-row progress {
  width: 100%;
  height: 12px;
}

body[data-calculator-slug="wright-fisher"] .error-text {
  color: #b91c1c;
  font-size: 0.95rem;
  min-height: 1.1em;
  margin-top: 4px;
}

body[data-calculator-slug="wright-fisher"] .wf-series-path {
  vector-effect: non-scaling-stroke;
  transition: opacity 120ms linear, stroke-width 120ms linear;
}

body[data-calculator-slug="wright-fisher"] .wf-series-path.is-dim { opacity: 0.12; }
body[data-calculator-slug="wright-fisher"] .wf-series-path.is-highlight {
  opacity: 1;
  stroke-width: 2.8;
}

body[data-calculator-slug="wright-fisher"] .wf-tooltip {
  position: absolute;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 10px;
  padding: 6px 10px;
  font-size: 12px;
  line-height: 1.4;
  color: #334155;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.16);
  pointer-events: none;
  z-index: 10;
  white-space: nowrap;
}

:root body[data-calculator-slug="wright-fisher"].dark .wf-tooltip {
  background: rgba(15, 23, 42, 0.96);
  border-color: rgba(255, 255, 255, 0.12);
  color: rgba(226, 232, 240, 0.98);
}

body[data-calculator-slug="wright-fisher"] .wf-tooltip-line { display: block; }

body[data-calculator-slug="wright-fisher"] .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body[data-calculator-slug="t-test"] .ttest-grid > *,
body[data-calculator-slug="t-test"] .ttest-card,
body[data-calculator-slug="t-test"] .ttest-panel,
body[data-calculator-slug="t-test"] .table-responsive {
  box-sizing: border-box;
  max-width: 100%;
  min-width: 0;
}

body[data-calculator-slug="t-test"] .table-responsive {
  overflow-x: auto;
}