/* ═══════════════════════════════════════════════════════════════
   ROI CALCULATOR — page-specific styles
   ═══════════════════════════════════════════════════════════════ */

/* Calculator inputs */
.calc-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0;
}
@media (max-width: 768px) {
  .calc-inputs { grid-template-columns: 1fr; }
}
.calc-field label {
  display: block;
  font-family: var(--serif);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--ink-muted);
  margin-bottom: 6px;
}
.calc-field select,
.calc-field input {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--sans);
  font-size: 16px;
  border: 1px solid var(--rule);
  background: var(--white);
  color: var(--ink);
  appearance: none;
  -webkit-appearance: none;
}
.calc-field select {
  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 1l5 5 5-5' stroke='%238e8e93' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.calc-field input:focus,
.calc-field select:focus {
  outline: none;
  border-color: var(--accent);
}

/* Results */
.results-hidden { display: none; }

.big-number {
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
  letter-spacing: -1px;
}
.big-number-label {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--ink-muted);
  margin-bottom: 4px;
}
.big-number-sub {
  font-size: 14px;
  color: var(--ink-light);
  margin-top: 6px;
}

.savings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  margin: 28px 0;
}
@media (max-width: 768px) {
  .savings-grid { grid-template-columns: 1fr; }
}
.savings-box {
  padding: 20px;
  background: var(--paper-warm);
  border: 1px solid var(--rule-light);
  text-align: center;
}

/* ROI comparison table */
.roi-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 15px;
}
.roi-table th {
  text-align: left;
  font-family: var(--serif);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--ink-muted);
  padding: 12px 14px;
  border-bottom: 2px solid var(--ink);
}
.roi-table td {
  padding: 14px;
  border-bottom: 1px solid var(--rule-light);
  color: var(--ink-soft);
}
.roi-table tbody tr {
  transition: background 0.15s;
}
.roi-table tbody tr:hover {
  background: var(--paper-deep);
}
.roi-table .roi-value {
  font-family: var(--serif);
  font-weight: 800;
  font-size: 18px;
}
.roi-table .roi-high { color: var(--verdict); }
.roi-table .roi-mid { color: var(--star); }
.roi-table .roi-low { color: var(--caution); }

.roi-table .highlight-row {
  background: rgba(61, 90, 128, 0.06);
  border-left: 3px solid var(--accent);
}
.roi-table .highlight-row td:first-child {
  font-weight: 700;
  color: var(--ink);
}

.provider-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-light);
  background: transparent;
  border: 1px solid var(--rule);
  padding: 2px 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-left: 6px;
  display: inline-block;
}

.bar-container {
  width: 100%;
  height: 28px;
  background: var(--paper-deep);
  position: relative;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 8px;
  font-size: 12px;
  font-weight: 700;
  color: white;
  min-width: 40px;
  transition: width 0.5s ease;
}