.comparison-shell { display: grid; gap: 18px; }
.comparison-shell > *,
.comparison-input-grid > * { min-width: 0; }
.comparison-shell .table-scroll { min-width: 0; }
.comparison-hero { padding: 24px; border: 1px solid var(--line-bright); border-radius: 18px; background: linear-gradient(135deg, var(--surface-strong), rgba(59, 7, 100, .34)); }
.comparison-hero h2 { margin: 6px 0 8px; }
.comparison-hero p:last-child { margin: 0; color: var(--muted); }
.comparison-input-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, .72fr) minmax(0, 1fr); gap: 18px; align-items: stretch; }
.period-field--base { transform-origin: right center; }
.period-field--current { transform-origin: left center; }
.comparison-axis { position: relative; display: flex; flex-direction: column; justify-content: center; }
.comparison-field { display: grid; gap: 8px; margin-top: 14px; }
.comparison-field span { color: var(--muted); font-size: 13px; }
.comparison-field input,
.comparison-field select { width: 100%; border: 1px solid var(--line); border-radius: 9px; padding: 11px 12px; background: var(--surface-strong); color: var(--text); }
.comparison-settings { gap: 14px; }
.comparison-settings .comparison-field { margin-top: 0; }
.comparison-kpis { margin-bottom: 16px; }
.comparison-tabs { margin-top: 12px; }
#comparisonStatus[data-mode="busy"] { color: var(--cold-light); background: rgba(124, 58, 237, .18); }
#comparisonStatus[data-mode="done"] { color: var(--energy-bright); background: rgba(168, 85, 247, .14); }
#comparisonStatus[data-mode="error"] { color: var(--fault); background: rgba(244, 63, 94, .1); }

@media (max-width: 980px) {
  .comparison-input-grid { grid-template-columns: minmax(0, 1fr); }
  .period-field--base { order: 1; }
  .period-field--current { order: 2; }
  .comparison-axis { order: 3; }
  .comparison-settings { grid-column: auto; }
}

@media (max-width: 820px) {
  .comparison-shell #comparisonDownload { display: inline-flex; }
}