.reference-classification {
  margin-top: 12px;
}

.reference-classification h5 {
  margin: 0 0 6px;
  font-size: 0.92rem;
}

.reference-classification ul {
  margin: 0;
  padding-left: 18px;
}

.reference-classification li + li {
  margin-top: 3px;
}

.active-interpretation {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  font-weight: 800;
}

.calculator-info-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin: 18px 18px 0;
  padding: 14px;
  border: 1px solid #d0a54b;
  border-radius: 6px;
  background: #fff0bd;
}

.calculator-info-row span {
  display: block;
  margin-bottom: 8px;
  color: #660000;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.calculator-info-row p {
  margin: 0;
  color: #660000;
  line-height: 1.45;
}

.calcium-details {
  display: grid;
  gap: 0;
  margin: 18px 18px 18px;
  padding-top: 4px;
  border-top: 1px solid #d6ad53;
}

.calcium-details section {
  padding: 14px 0;
  border-top: 1px solid #d6ad53;
}

.calcium-details section:first-child {
  border-top: 0;
}

.calcium-details h5 {
  margin: 0 0 8px;
  font-size: 0.9rem;
}

.calcium-details ul {
  margin: 0;
  padding-left: 18px;
  color: #660000;
  line-height: 1.55;
}

.calcium-details li + li {
  margin-top: 6px;
}

.calculator-form .field-input-unit-select {
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.calculator-form .field-input-unit-select input,
.calculator-form .field-input-unit-select select {
  min-height: 40px;
  border-radius: 0;
}

.calculator-form .field-input-unit-select input {
  border: 1px solid var(--line);
  border-right: 0;
  border-top-left-radius: 6px;
  border-bottom-left-radius: 6px;
}

.calculator-form .field-input-unit-select select {
  border: 1px solid #6f1f10 !important;
  border-left: 0 !important;
  border-radius: 0;
  box-shadow: none;
}

.calculator-form .field-input-unit-select input:focus,
.calculator-form .field-input-unit-select select:focus {
  outline: 0;
}

.calculator-form .field-input-unit-select:focus-within {
  outline: 0;
}

.calculator-form .field-input-unit-select select {
  min-width: 104px;
  padding-right: 30px;
  border-top-right-radius: 6px;
  border-bottom-right-radius: 6px;
  appearance: none;
  background-color: #6f1f10;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' stroke='%23ffffff' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 900;
}

.kdigo-stage {
  margin: 8px 0 12px;
  font-size: 1.08rem;
}

.kdigo-classification,
.acr-classification,
.fena-classification {
  display: grid;
  gap: 0;
  padding: 0;
  overflow: hidden;
}

.kdigo-classification h5,
.acr-classification h5,
.fena-classification h5 {
  margin: 0;
  padding: 14px 16px;
  border-bottom: 1px solid #d6ad53;
}

.kdigo-row {
  display: grid;
  grid-template-columns: 72px minmax(180px, 1fr) minmax(210px, 1fr);
  gap: 16px;
  margin: 0 8px;
  padding: 11px 16px;
  border-bottom: 1px solid #ecd391;
}

.acr-row {
  display: grid;
  grid-template-columns: 70px minmax(120px, 1fr) minmax(130px, 1fr) minmax(180px, 1.3fr);
  gap: 16px;
  margin: 0 8px;
  padding: 11px 16px;
  border-bottom: 1px solid #ecd391;
}

.fena-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 16px;
  margin: 0 8px;
  padding: 12px 16px;
  border-bottom: 1px solid #ecd391;
}

.kdigo-row:last-child,
.acr-row:last-child,
.fena-row:last-child {
  border-bottom: 0;
}

.kdigo-row.active,
.acr-row.active,
.fena-row.active {
  margin-top: -1px;
  border: 2px solid #8b1209;
  border-radius: 8px;
  background: #fff1b8;
  box-shadow: 0 6px 14px rgba(139, 18, 9, 0.12);
}

.rifle-flow {
  padding: 0 22px 22px;
}

.rifle-flow [hidden] {
  display: none !important;
}

.rifle-question {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.9fr);
  gap: 18px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.rifle-question strong {
  display: block;
  color: #25324a;
  font-size: 1rem;
}

.rifle-question span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
}

.rifle-toggle,
.rifle-options {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fffdf7;
}

.rifle-toggle {
  grid-template-columns: repeat(2, 1fr);
}

.rifle-options button,
.rifle-toggle button {
  min-height: 44px;
  border: 0;
  border-right: 1px solid var(--line);
  background: #fffdf7;
  color: #25324a;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.rifle-options button {
  border-right: 0;
  border-bottom: 1px solid var(--line);
  padding: 10px 14px;
}

.rifle-toggle button:last-child,
.rifle-options button:last-child {
  border-right: 0;
  border-bottom: 0;
}

.rifle-toggle button.active,
.rifle-options button.active {
  background: #700b06;
  color: #fff8dc;
}

.rifle-stack {
  align-items: start;
}

.rifle-result.rifle-final {
  border-color: #700b06;
  background: #fff0bd;
  color: #700b06;
}

.rifle-result.rifle-final strong {
  display: inline;
  margin-bottom: 0;
  color: #700b06;
  font-size: 1.05rem;
}

.rifle-result.rifle-final span {
  color: #700b06;
  font-weight: 800;
}

.rifle-classification {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: #fffdf7;
}

.rifle-classification h4 {
  margin: 0;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  color: #700b06;
}

.rifle-table {
  display: grid;
}

.rifle-table-row {
  display: grid;
  grid-template-columns: 1fr 1.25fr 1.15fr 1.25fr;
  gap: 16px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  color: #25324a;
}

.rifle-table-row:last-child {
  border-bottom: 0;
}

.rifle-table-head {
  background: #fff0bd;
  color: #700b06;
}

.rifle-table-wide {
  grid-template-columns: 1fr 3.65fr;
}

.rifle-table-row.active-interpretation {
  background: #fff0bd;
  color: #700b06;
  text-decoration: none;
}

.rifle-table-row.active-interpretation span,
.rifle-table-row.active-interpretation strong {
  font-weight: 800;
}

@media (max-width: 760px) {
  .kdigo-row,
  .acr-row,
  .fena-row,
  .rifle-table-row,
  .rifle-table-wide,
  .calculator-info-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}