#js-tool-container-roof-load-calculator .rlc-app {
  --rlc-wood-a: #a96a3f;
  --rlc-wood-b: #c08a5c;
  --rlc-wood-a-dark: #b57a4b;
  --rlc-wood-b-dark: #d09a6e;
  --rlc-snow-a: #5b9bd5;
  --rlc-snow-b: #9cc6ee;
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: var(--text-primary);
}
html[data-theme="dark"] #js-tool-container-roof-load-calculator .rlc-app {
  --rlc-wood-a: #b57a4b;
  --rlc-wood-b: #c98f61;
  --rlc-snow-a: #6ea8e0;
  --rlc-snow-b: #9cc6ee;
}
#js-tool-container-roof-load-calculator .tbcalc-fieldset {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px 16px;
  margin: 0 0 14px;
}
#js-tool-container-roof-load-calculator .tbcalc-legend {
  padding: 0 6px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-secondary);
}
#js-tool-container-roof-load-calculator .tbcalc-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
}
#js-tool-container-roof-load-calculator .tbcalc-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px 20px;
}
#js-tool-container-roof-load-calculator .tbcalc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
#js-tool-container-roof-load-calculator .tbcalc-hint {
  font-size: 0.8rem;
  line-height: 1.35;
  color: var(--text-muted);
  display: block;
}
#js-tool-container-roof-load-calculator .rlc-outcome {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
#js-tool-container-roof-load-calculator .tbcalc-status {
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-primary);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--text-secondary);
}
#js-tool-container-roof-load-calculator .tbcalc-status.warn {
  border-left-color: var(--warning);
  background: var(--warning-light);
  color: var(--text-primary);
}
#js-tool-container-roof-load-calculator .tbcalc-status.danger {
  border-left-color: var(--danger);
  background: var(--danger-light);
  color: var(--text-primary);
}
#js-tool-container-roof-load-calculator .rlc-hero {
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--rlc-snow-a);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--bg-secondary), var(--bg-secondary));
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 132px;
}
#js-tool-container-roof-load-calculator .tb-hero-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}
#js-tool-container-roof-load-calculator .tb-hero-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
#js-tool-container-roof-load-calculator .tb-hero-value {
  font-size: clamp(1.9rem, 5vw, 2.9rem);
  font-weight: 700;
  line-height: 1.05;
}
#js-tool-container-roof-load-calculator .tb-hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}
#js-tool-container-roof-load-calculator .tb-chip {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--bg-tertiary);
  font-size: 0.8rem;
  color: var(--text-secondary);
  white-space: nowrap;
}
#js-tool-container-roof-load-calculator .tb-hero-note {
  margin: 2px 0 0;
  font-size: 0.84rem;
  line-height: 1.4;
  color: var(--text-secondary);
}
#js-tool-container-roof-load-calculator .tb-unit {
  font-size: 1rem;
  color: var(--text-secondary);
}
#js-tool-container-roof-load-calculator .rlc-scales {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
#js-tool-container-roof-load-calculator .rlc-scale-axis {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-muted);
  padding: 0 4px;
}
#js-tool-container-roof-load-calculator .rlc-scale-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(16px, 6vw, 56px);
  align-items: end;
}
#js-tool-container-roof-load-calculator .rlc-tower-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
#js-tool-container-roof-load-calculator .rlc-tower-cap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
#js-tool-container-roof-load-calculator .rlc-tower-name {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-primary);
}
#js-tool-container-roof-load-calculator .rlc-tower-num {
  font-size: 0.86rem;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}
#js-tool-container-roof-load-calculator .rlc-tower-track {
  height: 190px;
  position: relative;
  border-radius: var(--radius-sm);
  background:
    repeating-linear-gradient(180deg, transparent 0 46px, var(--border-color) 46px 47px),
    var(--bg-tertiary);
  border-bottom: 2px solid var(--border-color);
  overflow: hidden;
}
#js-tool-container-roof-load-calculator .rlc-tower {
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: 0;
  display: flex;
  flex-direction: column;
  border-radius: 4px 4px 0 0;
  overflow: hidden;
  min-height: 0;
}
#js-tool-container-roof-load-calculator .rlc-tower-dead .rlc-tower {
  background: var(--rlc-wood-b);
}
#js-tool-container-roof-load-calculator .rlc-tower-snow .rlc-tower {
  background: linear-gradient(180deg, var(--rlc-snow-b), var(--rlc-snow-a));
}
#js-tool-container-roof-load-calculator .rlc-seg {
  display: block;
  width: 100%;
}
#js-tool-container-roof-load-calculator .rlc-seg-a {
  background: var(--rlc-wood-a);
}
#js-tool-container-roof-load-calculator .rlc-seg-b {
  background: var(--rlc-wood-b);
}
#js-tool-container-roof-load-calculator .rlc-seg-s {
  display: block;
  width: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,.25), rgba(255,255,255,0));
}
#js-tool-container-roof-load-calculator .rlc-tower-foot {
  font-size: 0.74rem;
  color: var(--text-muted);
  text-align: center;
}
#js-tool-container-roof-load-calculator .rlc-scales-desc {
  margin: 2px 0 0;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--text-muted);
}
#js-tool-container-roof-load-calculator .rlc-spec {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
#js-tool-container-roof-load-calculator .rlc-spec-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: baseline;
  padding: 9px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  background: var(--bg-secondary);
}
#js-tool-container-roof-load-calculator .rlc-spec-label {
  color: var(--text-primary);
}
#js-tool-container-roof-load-calculator .rlc-spec-mid {
  font-size: 0.76rem;
  color: var(--text-muted);
  text-align: right;
}
#js-tool-container-roof-load-calculator .rlc-spec-val {
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}
#js-tool-container-roof-load-calculator .rlc-details {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
#js-tool-container-roof-load-calculator .tb-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  -webkit-overflow-scrolling: touch;
}
#js-tool-container-roof-load-calculator .tbcalc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  font-variant-numeric: tabular-nums;
}
#js-tool-container-roof-load-calculator .rlc-tbl-cap {
  caption-side: top;
  text-align: left;
  padding: 10px 14px;
  font-size: 0.84rem;
  color: var(--text-secondary);
  font-weight: 600;
}
#js-tool-container-roof-load-calculator .tbcalc-table th {
  text-align: left;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 9px 14px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}
#js-tool-container-roof-load-calculator .tbcalc-table td {
  padding: 9px 14px;
  border-top: 1px solid var(--border-color);
}
#js-tool-container-roof-load-calculator .tbcalc-table tbody tr:hover {
  background: var(--bg-tertiary);
}
#js-tool-container-roof-load-calculator .tbcalc-table td:nth-child(n+2),
#js-tool-container-roof-load-calculator .tbcalc-table th:nth-child(n+2) {
  text-align: right;
}
#js-tool-container-roof-load-calculator .rlc-row-total {
  font-weight: 700;
  background: var(--accent-light);
}
#js-tool-container-roof-load-calculator .rlc-row-total:hover {
  background: var(--accent-light);
}
#js-tool-container-roof-load-calculator .rlc-subcap {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 2px 0 0;
}
#js-tool-container-roof-load-calculator .rlc-wind {
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
#js-tool-container-roof-load-calculator .rlc-wind-text {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--text-secondary);
}
@media (max-width: 640px) {
  #js-tool-container-roof-load-calculator .rlc-app {
    gap: 10px;
  }
  #js-tool-container-roof-load-calculator .tbcalc-grid-2,
  #js-tool-container-roof-load-calculator .tbcalc-grid-3 {
    grid-template-columns: 1fr;
  }
  #js-tool-container-roof-load-calculator .rlc-spec-row {
    grid-template-columns: 1fr;
    gap: 2px 0;
  }
  #js-tool-container-roof-load-calculator .rlc-spec-mid {
    text-align: left;
  }
  #js-tool-container-roof-load-calculator .rlc-spec-val {
    text-align: left;
  }
  #js-tool-container-roof-load-calculator .rlc-tower-track {
    height: 150px;
  }
  #js-tool-container-roof-load-calculator .rlc-scale-row {
    gap: 10px;
  }
}