/* solar-hero-box → primary デザインに統合 */
.solar-hero-box {
  background: var(--primary);
  border-radius: var(--r-lg); padding: 24px 20px;
  margin-bottom: 0; position: relative; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}
.solar-hero-box::before {
  content: ''; position: absolute; top:-40px; right:-40px;
  width: 160px; height: 160px;
  background: radial-gradient(circle, rgba(107,159,212,.25), transparent 70%);
  pointer-events: none;
}
.shb-label { font-size: 12px; color: var(--primary-mid); font-family: var(--font-mono); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 6px; font-weight: 700; }
.shb-amount { font-family: var(--font-display); font-size: clamp(26px,7vw,48px); font-weight: 800; color: #fff; line-height: 1.1; margin-bottom: 4px; letter-spacing: -.02em; }
.shb-amount em { color: var(--primary-mid); font-style: normal; font-size: .55em; }
.shb-sub { color: rgba(255,255,255,0.55); font-size: 12px; }

@media (min-width: 520px) { }
.kpi-val.kpi-val.accent { color: var(--accent); }
.kpi-val.yellow { color: #c07000; }

.payback-bar-wrap { margin: 8px 0 4px; }
.payback-bar { background: var(--border); border-radius: var(--r-full); height: 12px; overflow: hidden; }
.payback-fill { height: 100%; border-radius: var(--r-full); background: linear-gradient(90deg, var(--green), #4ade80); transition: width 1.2s ease; }
.payback-labels { display: flex; justify-content: space-between; font-size:12px; color: var(--ink3); font-family: 'DM Mono', monospace; margin-top: 2px; }

.year-flow-row {
  display: flex; align-items: center; gap: 8px; padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.year-flow-row:last-child { border-bottom: none; }
.yf-year  { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--ink3); width: 40px; flex-shrink: 0; }
.yf-bar   { flex: 1; height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
.yf-fill  { height: 100%; border-radius: 4px; background: linear-gradient(90deg, #f0c040, #fde68a); }
.yf-fill.recouped { background: linear-gradient(90deg, var(--green), #4ade80); }
.yf-val   { font-family: 'DM Mono', monospace; font-size: 11px; width: 64px; text-align: right; flex-shrink: 0; color: var(--ink2); }
.yf-cumval{ font-family: 'DM Mono', monospace; font-size: 11px; width: 72px; text-align: right; flex-shrink: 0; }

.alert-box {
  background: #fff8e0; border: 1px solid #f0d060;
  border-radius: var(--r); padding: 12px 16px;
  font-size: 12px; color: #7a5500;
  display: flex; gap: 8px; align-items: flex-start;
  margin-bottom: 14px;
}