.breadcrumbs {
  margin-bottom: 0.9rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.breadcrumbs a {
  text-decoration: none;
}

html.dark .breadcrumbs a {
  color: #93c5fd;
}

html.dark .breadcrumbs a:hover {
  color: #bfdbfe;
}

.calc-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
  margin-top: 1rem;
}

.calc-layout-12 {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.calc-input-panel {
  grid-column: span 7;
}

.calc-result-panel {
  grid-column: span 5;
}

.calc-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 0.4rem;
}

.calc-result-panel {
  position: sticky;
  top: var(--site-sticky-offset);
  align-self: start;
}

.result-card {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-2xl);
  background: var(--surface-card2);
  padding: 1rem;
  min-height: 220px;
  overflow-x: auto;
}

.result-title {
  margin: 0 0 0.35rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.result-value {
  margin: 0 0 0.6rem;
  color: var(--brand-primary);
  font-size: clamp(1.5rem, 3.8vw, 2.1rem);
  font-weight: 700;
  line-height: 1.15;
}

html.dark .result-value {
  color: #60a5fa;
}

.result-message {
  margin: 0.5rem 0 0;
  color: var(--text-secondary);
}

.status-pill {
  display: inline-block;
  margin: 0.6rem 0;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.22rem 0.65rem;
}

.status-guaranteed {
  background: #dcfce7;
  color: #166534;
}

.status-possible {
  background: #dbeafe;
  color: #1e3a8a;
}

.status-impossible {
  background: #fee2e2;
  color: #991b1b;
}

.result-list {
  margin: 0.6rem 0 0;
  padding-left: 1rem;
}

.result-list {
  list-style: none;
  padding-left: 0;
  display: grid;
  gap: 0.4rem;
}

.result-list li {
  margin: 0;
  border: 1px solid var(--surface-border);
  border-radius: 0.55rem;
  background: rgba(255, 255, 255, 0.45);
  padding: 0.4rem 0.55rem;
}

html.dark .result-list li {
  background: rgba(15, 23, 42, 0.32);
}

.result-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.65rem 0 0;
  font-size: 0.93rem;
}

.result-table th,
.result-table td {
  border-bottom: 1px solid var(--surface-border);
  text-align: left;
  padding: 0.45rem 0.3rem;
  color: var(--text-primary);
}

.result-card .result-table {
  min-width: 260px;
}

.table-scroll {
  width: 100%;
  overflow-x: auto;
}