frontend/src/style.css

.predict-layout.has-result {
  grid-template-columns: minmax(0, 1.04fr) minmax(330px, .96fr);
}

.button-link svg,
button svg,
.upload-area span svg {
  flex: 0 0 auto;
  margin-right: 7px;
}

.upload-area span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.home-hero.is-hidden {
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
}

.webcam-test-shell {
  max-width: 920px;
  margin: 0 auto;
}

.webcam-test-toolbar {
  align-items: center;
  justify-content: flex-start;
}

.webcam-test-toolbar select {
  min-width: min(260px, 100%);
  height: 44px;
  border: 2px solid rgba(108, 67, 40, .38);
  border-radius: 8px;
  padding: 0 12px;
  background: #ffffff;
  color: var(--text);
  font-weight: 700;
}

.webcam-test-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-top: 16px;
  object-fit: cover;
  border: 3px solid var(--line);
  border-radius: 8px;
  background: #111827;
  box-shadow: 4px 5px 0 rgba(108, 67, 40, .9);
}

.webcam-test-status {
  min-height: 96px;
  margin-top: 14px;
  padding: 14px;
  white-space: pre-wrap;
  background: var(--panel);
  border: 3px solid var(--line);
  border-radius: 8px;
  color: var(--text);
}

@media (max-width: 820px) {
  .predict-layout.has-result {
    grid-template-columns: 1fr;
  }
}