/* Model selection and launch setup share one surface; saved results stay below. */
.comparison-setup .comparison-setup-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 0;
  padding: 0;
  align-items: start;
}

.comparison-model-library,
.comparison-run-setup {
  min-width: 0;
  padding: 22px;
}

.comparison-run-setup {
  border-left: 1px solid var(--line);
  background: var(--surface-raised);
}

.model-library-heading,
.comparison-run-setup > .comparison-run-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 0;
}

.model-library-heading h3,
.comparison-run-setup h3 {
  margin: 0;
  font-size: 14px;
}

.comparison-run-setup .phase-tag {
  font-size: 10px;
  color: var(--muted);
}

#model-catalog-hint {
  margin: 10px 0 18px;
  line-height: 1.65;
}

#model-catalog {
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

#model-catalog .model-card {
  display: block;
  min-width: 0;
  padding: 0;
  background: var(--surface);
  cursor: default;
}

#model-catalog .model-card:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.model-card-selection {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0;
  padding: 17px 16px 14px;
  cursor: pointer;
}

.model-card.unavailable .model-card-selection {
  cursor: default;
}

#model-catalog .model-card input {
  width: 17px;
  height: 17px;
  margin-top: 2px;
}

#model-catalog .model-card-title {
  align-items: flex-start;
  gap: 8px 14px;
  margin-bottom: 7px;
}

#model-catalog .model-card-title strong {
  font-size: 14px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.model-card-origin {
  display: block;
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 5px;
}

#model-catalog .model-description {
  font-size: 12px;
}

.model-card-details {
  border-top: 1px solid var(--line);
  padding: 0 16px;
}

.model-card-details > summary {
  padding: 11px 0;
  color: var(--accent-strong);
  font-size: 11px;
  cursor: pointer;
}

.model-card-details[open] {
  padding-bottom: 16px;
}

.model-card-metadata {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 8px 14px;
  margin: 14px 0;
  font-size: 11px;
  line-height: 1.6;
}

.model-card-metadata dt {
  color: var(--muted);
}

.model-card-metadata dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.model-classes-heading {
  margin: 16px 0 6px;
  font-size: 12px;
  font-weight: 500;
}

.model-class-names {
  max-height: 148px;
  overflow-y: auto;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 11px;
  line-height: 1.8;
  margin: 0 0 12px;
}

.model-catalog-empty {
  margin: 0;
  padding: 24px 18px;
  border: 1px dashed var(--line);
  color: var(--muted);
  line-height: 1.7;
}

.comparison-model-library > .setup-help {
  border-top: 1px solid var(--line);
  margin-top: 20px;
  padding-top: 15px;
}

.comparison-run-setup .comparison-form-fields {
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.comparison-run-setup .comparison-mode-field {
  margin-top: 16px;
}

.comparison-run-setup .comparison-launch {
  display: flex;
  align-items: stretch;
  flex-direction: column;
  gap: 16px;
  margin-top: 18px;
  padding-top: 18px;
}

.comparison-run-setup #comparison-plan:empty {
  display: none;
}

.comparison-run-setup #comparison-plan:not(:empty) {
  margin: 18px 0 0;
  border-left: 2px solid var(--control-line);
  padding-left: 12px;
  line-height: 1.7;
}

@media (max-width: 1200px) {
  .comparison-setup .comparison-setup-body {
    grid-template-columns: minmax(0, 1fr) 288px;
  }

  .comparison-model-library,
  .comparison-run-setup {
    padding: 18px;
  }
}

@media (max-width: 1050px) {
  .comparison-setup .comparison-setup-body {
    grid-template-columns: minmax(0, 1fr);
  }

  .comparison-run-setup {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .comparison-run-setup .comparison-form-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .comparison-run-setup .comparison-form-fields {
    grid-template-columns: minmax(0, 1fr);
  }

  .comparison-model-library,
  .comparison-run-setup {
    padding: 16px;
  }

  .model-card-selection {
    gap: 9px;
    padding: 14px 12px;
  }

  .model-card-details {
    padding-inline: 12px;
  }

  .model-card-details > summary {
    min-height: 44px;
    line-height: 22px;
  }

  .model-card-metadata {
    grid-template-columns: minmax(0, 1fr);
    gap: 3px;
  }

  .model-card-metadata dd {
    margin-bottom: 8px;
  }
}