frontend/src/components/CompareModal.css

/* CompareModal — non-modal bottom drawer. Leaves the app interactive;
   no backdrop wash. ESC or click-outside dismisses. Mirrors
   ExportModal's drawer chrome so the two read as siblings. */

.compare-drawer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: var(--logs-footer-height, 28px);
  z-index: 90;
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.compare-drawer__sheet {
  pointer-events: auto;
  width: min(880px, calc(100vw - 24px));
  max-height: min(80vh, 640px);
  display: flex;
  flex-direction: column;
  background: var(--chrome-bg);
  border: 1px solid var(--chrome-border-strong);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  box-shadow:
    0 -8px 24px rgba(0, 0, 0, 0.45),
    0 -1px 0 var(--chrome-border) inset;
  animation: compare-drawer-slide-up var(--dur-base, 180ms) var(--ease-out, cubic-bezier(.2,.8,.2,1));
  overflow: hidden;
}
@keyframes compare-drawer-slide-up {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.compare-drawer__head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 10px var(--space-4);
  border-bottom: 1px solid var(--chrome-border);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
  position: relative;
}
.compare-drawer__handle {
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 3px;
  border-radius: 2px;
  background: var(--chrome-border-strong);
}
.compare-drawer__title {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display, inherit);
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--chrome-fg);
}
.compare-drawer__close {
  margin-left: auto;
  width: var(--chrome-icon-btn, 22px);
  height: var(--chrome-icon-btn, 22px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--chrome-radius-pill);
  color: var(--chrome-fg-muted);
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
}
.compare-drawer__close:hover {
  background: var(--chrome-hover-bg);
  color: var(--chrome-fg);
  border-color: var(--chrome-border-strong);
}

.compare-drawer__body {
  padding: var(--space-4);
  overflow-y: auto;
}
.compare-drawer__foot {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--chrome-border);
  background: var(--chrome-bg);
}

/* CompareModal — content-specific styles. Base controls (Panel, Button,
   Select, Textarea) come from ui/. */

.ui-compare__desc {
  margin: 0 0 var(--space-5);
  font-size: var(--text-base);
  color: var(--color-fg-muted);
  line-height: 1.5;
}

.ui-compare__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-5);
}

.ui-compare__head {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.ui-compare__audio {
  width: 100%;
  height: 32px;
  margin-top: var(--space-3);
  outline: none;
}

.ui-compare__audio-empty {
  height: 32px;
  margin-top: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-elev-2);
  color: var(--color-fg-subtle);
  font-size: var(--text-sm);
  font-style: italic;
  border-radius: var(--radius-sm);
}

@media (max-width: 600px) {
  .ui-compare__grid { grid-template-columns: 1fr; }
}