/* Layout for the EV payback calculator. Keep these rules scoped to this page. */
body.ev-payback-page .page-wrap {
  width: min(100% - 24px, 1120px);
  max-width: 1120px;
  padding: 20px 0 0;
}

body.ev-payback-page .calc-card {
  margin-top: 14px;
  padding: clamp(16px, 3vw, 28px);
}

body.ev-payback-page .why-strip {
  margin: 14px 0 18px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.045);
  color: var(--dim);
  line-height: 1.65;
}

body.ev-payback-page .kpi-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

body.ev-payback-page .kpi {
  min-width: 0;
  padding: 16px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, var(--card), var(--card2));
  box-shadow: var(--shadow2);
  text-align: center;
}

body.ev-payback-page .k-label {
  color: var(--dim);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

body.ev-payback-page .k-value {
  margin: 6px 0 3px;
  color: var(--text);
  font-size: clamp(18px, 2.2vw, 25px);
  font-weight: 900;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

body.ev-payback-page .k-value.green {
  color: var(--green2);
}

body.ev-payback-page .k-value.red {
  color: var(--red);
}

body.ev-payback-page .k-sub {
  color: var(--dim);
  font-size: 12px;
  line-height: 1.45;
}

body.ev-payback-page .two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 12px;
}

body.ev-payback-page .col-panel {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card2);
}

body.ev-payback-page .col-panel.ev {
  border-top: 3px solid var(--green);
}

body.ev-payback-page .col-panel.ice {
  border-top: 3px solid var(--amber);
}

body.ev-payback-page .chart-wrap {
  position: relative;
  width: 100%;
  height: 320px;
  margin-top: 12px;
}

body.ev-payback-page .sens-heat {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

body.ev-payback-page .sens-heat th,
body.ev-payback-page .sens-heat td {
  min-width: 82px;
  padding: 8px 6px;
  border: 1px solid var(--line);
  text-align: center;
}

body.ev-payback-page .sens-heat th {
  background: var(--card2);
  color: var(--dim);
}

@media (max-width: 820px) {
  body.ev-payback-page .page-wrap {
    width: min(100% - 20px, 720px);
  }

  body.ev-payback-page .kpi-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  body.ev-payback-page .page-wrap {
    width: calc(100% - 16px);
  }

  body.ev-payback-page .two-col {
    grid-template-columns: 1fr;
  }

  body.ev-payback-page .col-panel {
    padding: 13px;
  }

  body.ev-payback-page .chart-wrap {
    height: 250px;
  }

  body.ev-payback-page .comparison-table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
  }
}