/* Calculator-specific styles only. Shared LabVision styles are loaded from /shared. */

#lv-serial-dilutions-calculator {
  font-family: var(--lv-font);
  color: var(--lv-navy);
  line-height: 1.5;
  background: #ffffff;
}

#lv-serial-dilutions-calculator,
#lv-serial-dilutions-calculator * {
  box-sizing: border-box;
}

#lv-serial-dilutions-calculator input,
#lv-serial-dilutions-calculator select,
#lv-serial-dilutions-calculator button {
  font-family: var(--lv-font);
}

#lv-serial-dilutions-calculator .lv-calc-header {
  text-align: center;
  margin: 22px auto 24px;
}

#lv-serial-dilutions-calculator .lv-calc-header h1 {
  margin-bottom: 0;
}

#lv-serial-dilutions-calculator .lv-calc-header p {
  max-width: 880px;
  margin: 0 auto;
  font-size: 15px;
  line-height: 1.6;
}

#lv-serial-dilutions-calculator .lv-hero-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 10px auto 16px;
}

#lv-serial-dilutions-calculator .lv-hero-divider-line {
  display: block;
  width: 64px;
  height: 2px;
  border-radius: 999px;
  background: var(--lv-blue);
  opacity: 0.28;
}

#lv-serial-dilutions-calculator .lv-hero-divider-icon {
  display: block;
  width: 108px;
  height: 48px;
  overflow: visible;
}

#lv-serial-dilutions-calculator .lv-sd-hero-outline,
#lv-serial-dilutions-calculator .lv-sd-hero-cap {
  fill: none;
  stroke: var(--lv-brand-dark);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#lv-serial-dilutions-calculator .lv-sd-hero-liquid {
  fill: rgba(45, 108, 223, 0.2);
  stroke: #6fa9b7;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#lv-serial-dilutions-calculator .lv-calculator-panel {
  padding: 20px 24px;
}

#lv-serial-dilutions-calculator .lv-setup-guidance {
  margin: -4px 0 16px;
  color: var(--lv-muted);
  font-size: 14px;
  line-height: 1.65;
}

#lv-serial-dilutions-calculator .lv-input-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
}

#lv-serial-dilutions-calculator .lv-input-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

#lv-serial-dilutions-calculator .lv-input-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

#lv-serial-dilutions-calculator .lv-span-full {
  grid-column: 1 / -1;
}

#lv-serial-dilutions-calculator .lv-field {
  min-width: 0;
  margin-bottom: 0;
}

#lv-serial-dilutions-calculator .lv-input-select-group .lv-select {
  width: 116px !important;
  min-width: 116px;
}

#lv-serial-dilutions-calculator .lv-attached-unit {
  min-width: 54px !important;
}

#lv-serial-dilutions-calculator .lv-mode-panel,
#lv-serial-dilutions-calculator .lv-optional-details {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--lv-border);
  border-radius: 12px;
  background: #fbfdff;
}

#lv-serial-dilutions-calculator .lv-mode-panel h3 {
  margin: 0 0 14px;
  color: var(--lv-navy);
  font-size: 18px;
}

#lv-serial-dilutions-calculator .lv-optional-details summary {
  color: var(--lv-navy);
  cursor: pointer;
  font-weight: 800;
}

#lv-serial-dilutions-calculator .lv-optional-details .lv-input-grid {
  margin-top: 14px;
}

#lv-serial-dilutions-calculator .lv-radio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

#lv-serial-dilutions-calculator .lv-radio-card {
  display: block;
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--lv-border);
  border-radius: 12px;
  background: #ffffff;
  cursor: pointer;
}

#lv-serial-dilutions-calculator .lv-radio-card input {
  margin-right: 8px;
  accent-color: var(--lv-blue);
}

#lv-serial-dilutions-calculator .lv-radio-card span {
  color: var(--lv-navy);
  font-weight: 800;
}

#lv-serial-dilutions-calculator .lv-radio-card small {
  display: block;
  margin-top: 6px;
  color: var(--lv-muted);
  line-height: 1.45;
}

#lv-serial-dilutions-calculator .lv-radio-card:has(input:checked) {
  border-color: rgba(45, 108, 223, 0.52);
  background: var(--lv-blue-soft);
}

#lv-serial-dilutions-calculator .lv-custom-target-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 18px 0 10px;
}

#lv-serial-dilutions-calculator .lv-custom-target-head h4 {
  margin: 0;
  color: var(--lv-navy);
  font-size: 16px;
}

#lv-serial-dilutions-calculator .lv-custom-row {
  display: grid;
  grid-template-columns: minmax(130px, 1.2fr) minmax(120px, 1fr) 112px minmax(120px, 1fr) 96px auto;
  gap: 10px;
  align-items: end;
  margin-top: 10px;
  padding: 12px;
  border: 1px solid var(--lv-border);
  border-radius: 12px;
  background: #ffffff;
}

#lv-serial-dilutions-calculator .lv-custom-row .lv-label {
  margin-bottom: 5px;
}

#lv-serial-dilutions-calculator #lv-sd-validation-output .lv-error {
  margin-top: 14px;
}

#lv-serial-dilutions-calculator .lv-metric-label {
  line-height: 1.35;
}

#lv-serial-dilutions-calculator .lv-interpretation {
  margin-top: 14px;
  padding: 16px;
  border: 1px solid rgba(45, 108, 223, 0.3);
  border-left: 5px solid var(--lv-blue);
  border-radius: 12px;
  background: var(--lv-blue-soft);
  color: var(--lv-navy);
  line-height: 1.65;
}

#lv-serial-dilutions-calculator .lv-interpretation h3 {
  margin: 0 0 8px;
  color: var(--lv-navy);
  font-size: 18px;
}

#lv-serial-dilutions-calculator .lv-warning-review {
  background: #f8fbff;
  border-color: rgba(3, 33, 56, 0.34);
  color: var(--lv-navy);
}

#lv-serial-dilutions-calculator .lv-results-block {
  margin-top: 18px;
}

#lv-serial-dilutions-calculator .lv-results-block h3,
#lv-serial-dilutions-calculator .lv-bench-summary h3 {
  margin: 0 0 10px;
  color: var(--lv-navy);
  font-size: 18px;
}

#lv-serial-dilutions-calculator .lv-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--lv-border);
  border-radius: 12px;
}

#lv-serial-dilutions-calculator .lv-sd-table {
  width: 100%;
  min-width: 960px;
  border-collapse: collapse;
  background: #ffffff;
}

#lv-serial-dilutions-calculator .lv-sd-table th,
#lv-serial-dilutions-calculator .lv-sd-table td {
  padding: 11px 12px;
  border-bottom: 1px solid #edf2f7;
  text-align: left;
  vertical-align: top;
  font-size: 13px;
  line-height: 1.5;
}

#lv-serial-dilutions-calculator .lv-sd-table th {
  background: var(--lv-blue-soft);
  color: var(--lv-navy);
  font-weight: 800;
  white-space: nowrap;
}

#lv-serial-dilutions-calculator .lv-sd-table tr:last-child td {
  border-bottom: 0;
}

#lv-serial-dilutions-calculator .lv-protocol-box {
  padding: 16px;
  border: 1px solid var(--lv-border);
  border-radius: 12px;
  background: #fbfdff;
  color: var(--lv-navy);
  line-height: 1.65;
}

#lv-serial-dilutions-calculator .lv-protocol-box ol {
  margin: 0;
  padding-left: 20px;
}

#lv-serial-dilutions-calculator .lv-graph-note {
  margin: 0 0 10px;
  color: var(--lv-muted);
  font-size: 14px;
  line-height: 1.55;
}

#lv-serial-dilutions-calculator .lv-chart-box {
  min-height: 270px;
  padding: 14px;
  border: 1px solid var(--lv-border);
  border-radius: 12px;
  background: #ffffff;
  overflow: hidden;
}

#lv-serial-dilutions-calculator .lv-chart-box svg {
  display: block;
  width: 100%;
  height: 270px;
}

#lv-serial-dilutions-calculator .lv-method-summary {
  line-height: 1.65;
}

#lv-serial-dilutions-calculator .lv-sd-formula-box {
  display: grid;
  gap: 18px;
  padding: 20px;
}

#lv-serial-dilutions-calculator .lv-sd-formula-block h3 {
  margin: 0 0 10px;
  color: var(--lv-navy);
  font-size: 18px;
}

#lv-serial-dilutions-calculator .lv-equation {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 10px;
  padding: 8px 12px;
  border-radius: 10px;
  background: var(--lv-blue-soft);
  color: var(--lv-navy);
  font-size: 18px;
  font-weight: 800;
}

#lv-serial-dilutions-calculator .lv-sd-formula-block p {
  margin: 0 0 12px;
  color: var(--lv-muted);
  line-height: 1.65;
}

#lv-serial-dilutions-calculator .lv-sd-definition-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
  margin: 0;
}

#lv-serial-dilutions-calculator .lv-sd-definition-list div {
  display: grid;
  grid-template-columns: minmax(42px, auto) 1fr;
  gap: 8px;
  min-width: 0;
  padding: 8px 0;
  border-top: 1px solid #edf2f7;
}

#lv-serial-dilutions-calculator .lv-sd-definition-list dt {
  color: var(--lv-navy);
  font-weight: 800;
}

#lv-serial-dilutions-calculator .lv-sd-definition-list dd {
  margin: 0;
  color: var(--lv-muted);
  line-height: 1.5;
}

#lv-serial-dilutions-calculator .lv-sd-formula-note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--lv-border);
  color: var(--lv-muted);
  font-size: 14px;
  line-height: 1.6;
}

#lv-serial-dilutions-calculator .lv-meta-section {
  max-width: 1100px;
  margin: 34px auto 8px;
  padding-top: 18px;
  border-top: 1px solid #e5e7eb;
}

#lv-serial-dilutions-calculator .lv-meta-section p {
  margin: 0;
  color: #7a8491;
  font-size: 13px;
  line-height: 1.65;
}

@media (max-width: 980px) {
  #lv-serial-dilutions-calculator .lv-input-grid-4,
  #lv-serial-dilutions-calculator .lv-compact-results-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #lv-serial-dilutions-calculator .lv-custom-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 850px) {
  #lv-serial-dilutions-calculator .lv-calc-header {
    margin: 20px auto 22px;
  }

  #lv-serial-dilutions-calculator .lv-calc-header p {
    max-width: 100%;
    font-size: 15px;
    line-height: 1.6;
  }

  #lv-serial-dilutions-calculator .lv-calculator-panel {
    padding: 18px;
  }

  #lv-serial-dilutions-calculator .lv-input-grid,
  #lv-serial-dilutions-calculator .lv-input-grid-3,
  #lv-serial-dilutions-calculator .lv-input-grid-4,
  #lv-serial-dilutions-calculator .lv-radio-grid,
  #lv-serial-dilutions-calculator .lv-custom-row,
  #lv-serial-dilutions-calculator .lv-sd-definition-list {
    grid-template-columns: 1fr;
  }

  #lv-serial-dilutions-calculator .lv-custom-target-head {
    align-items: stretch;
    flex-direction: column;
  }

  #lv-serial-dilutions-calculator .lv-export-value {
    text-align: left;
  }

  #lv-serial-dilutions-calculator .lv-span-full {
    grid-column: auto;
  }
}

@media (max-width: 520px) {
  #lv-serial-dilutions-calculator .lv-calc-header h1 {
    font-size: 26px;
    line-height: 1.18;
    overflow-wrap: anywhere;
  }

  #lv-serial-dilutions-calculator .lv-calc-header p {
    font-size: 15px;
  }

  #lv-serial-dilutions-calculator .lv-input-select-group .lv-select {
    width: 96px !important;
    min-width: 96px;
  }

  #lv-serial-dilutions-calculator .lv-hero-divider-line {
    width: 48px;
  }
}