/* TechSplit — free calculator page. Extends styles.css; only calculator-specific rules here. */

.calc-hero {
  padding-bottom: 56px;
}

.calc-h1 {
  font-size: clamp(36px, 5.6vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.022em;
  font-weight: 600;
  max-width: 18ch;
  margin: 0 auto;
}

.calc-section { padding-top: 0; }

.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;
}

.calc-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 12px 40px rgba(0, 0, 0, 0.06);
  padding: 36px;
}

.calc-table-scroll {
  overflow-x: auto;
}

.calc-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.calc-table th {
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--gray-text);
  padding: 0 10px 12px;
  border-bottom: 1px solid var(--hairline);
}

.calc-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--gray-bg);
  vertical-align: middle;
}

.calc-table input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--hairline);
  background: var(--gray-bg);
  font-size: 15px;
  font-family: inherit;
  color: var(--black);
  letter-spacing: -0.01em;
}

.calc-table input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--white);
}

.col-remove { width: 40px; }

.row-remove {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  background: var(--white);
  color: var(--gray-text);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}

.row-remove:hover {
  border-color: #d24;
  color: #d24;
}

.calc-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.calc-note {
  font-size: 14px;
  color: var(--gray-text);
  margin: 22px 0 0;
  letter-spacing: -0.01em;
}

.calc-results {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--hairline);
}

.calc-results-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}

.calc-results-table th,
.calc-results-table td { font-variant-numeric: tabular-nums; }

.calc-payout {
  color: var(--accent);
  font-weight: 600;
}

.calc-totals {
  margin-top: 26px;
  display: grid;
  gap: 10px;
  max-width: 420px;
  margin-left: auto;
}

.calc-total-line {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 15px;
  color: var(--gray-text);
  letter-spacing: -0.01em;
}

.calc-total-line strong {
  color: var(--black);
  font-variant-numeric: tabular-nums;
}

.calc-total-highlight {
  padding-top: 10px;
  border-top: 1px solid var(--hairline);
  font-weight: 600;
}

.calc-total-highlight strong { color: var(--accent); }

@media (max-width: 734px) {
  .calc-card { padding: 24px 18px; }
  .calc-totals { max-width: none; }
}