/* Shared styles for health calculators */

.hcalc-container {
  min-height: 360px;
}

.hcalc-disclaimer {
  padding: 0.5rem 0.75rem;
  background: var(--bg-soft);
  border-left: 3px solid var(--text-3);
  color: var(--text-2);
  font-size: 0.8125rem;
  margin-bottom: 1.5rem;
  border-radius: 4px;
}

.hcalc-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.hcalc-inputs.cols-1 { grid-template-columns: 1fr; }
.hcalc-inputs.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.hcalc-inputs.cols-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }

@media (max-width: 640px) {
  .hcalc-inputs,
  .hcalc-inputs.cols-3,
  .hcalc-inputs.cols-4 { grid-template-columns: 1fr; }
}

.hcalc-field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.hcalc-label {
  font-size: 0.8125rem;
  color: var(--text-2);
  font-weight: 500;
}

.hcalc-input-wrap {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  transition: border-color 0.15s;
}

.hcalc-input-wrap:focus-within { border-color: var(--accent); }

.hcalc-input-wrap input,
.hcalc-input-wrap select {
  flex: 1;
  padding: 10px 12px;
  border: none;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--text);
  outline: none;
  min-width: 0;
}

.hcalc-input-wrap select {
  font-family: var(--font);
  cursor: pointer;
  appearance: none;
  padding-right: 28px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'><path d='M3 4.5L6 7.5L9 4.5' stroke='%23999' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

.hcalc-unit {
  padding: 0 12px;
  color: var(--text-3);
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
}

.hcalc-outputs {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hcalc-output {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 1rem;
  padding: 0.875rem 1rem;
  background: var(--bg-soft);
  border-radius: var(--radius);
}

.hcalc-output-label {
  font-size: 0.8125rem;
  color: var(--text-2);
  font-weight: 500;
}

.hcalc-output-value {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text);
  text-align: right;
}

.hcalc-output-value.cls-normal { color: #047857; }
.hcalc-output-value.cls-warn { color: #b45309; }
.hcalc-output-value.cls-danger { color: #c53030; }

.hcalc-reference {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  margin-bottom: 0.5rem;
}

.hcalc-reference summary {
  cursor: pointer;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--text-2);
  user-select: none;
}

.hcalc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.hcalc-table th, .hcalc-table td {
  text-align: left;
  padding: 0.5rem 1rem;
  border-top: 1px solid var(--border);
}

.hcalc-table th {
  background: var(--bg-soft);
  font-weight: 600;
  color: var(--text-2);
}