.validate-main {
  width: min(1180px, calc(100vw - 32px));
}

.validate-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.validate-head p {
  margin: 0;
  color: var(--muted);
}

.model-count {
  color: var(--muted);
  font-size: 13px;
}

.validate-tools {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.tool-panel,
.model-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.tool-panel {
  display: grid;
  gap: 12px;
  padding: 16px;
}

.tool-panel h2,
.model-card h2 {
  margin: 0;
  font-size: 18px;
}

.tool-panel p,
.model-title p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.tool-panel label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.tool-panel select,
.tool-panel input {
  width: 100%;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  font: inherit;
}

.inline-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.compare-panel {
  grid-template-rows: auto minmax(90px, 1fr) auto;
}

.compare-targets {
  min-height: 90px;
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 10px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #f8fafc;
  color: var(--muted);
  font-size: 13px;
}

.compare-row {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) repeat(4, auto);
  gap: 8px;
  align-items: center;
  color: var(--text);
}

.compare-row span {
  color: var(--muted);
  white-space: nowrap;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.validate-task-list {
  display: grid;
  gap: 10px;
}

.validate-task-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.validate-task-card h2 {
  margin: 0;
  font-size: 16px;
}

.validate-task-card p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.validate-task-card a {
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border-radius: 6px;
  background: var(--accent);
  color: #ffffff;
  text-decoration: none;
  font-weight: 650;
}

.validate-task-card form {
  margin: 0;
}

.validate-task-card button {
  height: 34px;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--text);
}

.status {
  padding: 4px 8px;
  border-radius: 999px;
  background: #eef6ff;
  color: var(--accent);
  font-size: 12px;
  font-weight: 650;
}

.model-card {
  display: grid;
  gap: 16px;
  padding: 16px;
}

.model-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.model-title h2,
.model-title p {
  overflow-wrap: anywhere;
}

.model-title > span {
  flex: 0 0 auto;
  align-self: start;
  padding: 4px 8px;
  border-radius: 999px;
  background: #eef6ff;
  color: var(--accent);
  font-size: 12px;
  font-weight: 650;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.metric-grid div {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #f8fafc;
}

.metric-grid dt {
  color: var(--muted);
  font-size: 12px;
}

.metric-grid dd {
  margin: 0;
  font-weight: 700;
}

.model-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.model-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.model-actions button {
  height: 34px;
}

.model-actions button + button,
#clearCompare {
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--text);
}

.model-actions button + button:hover,
#clearCompare:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.empty {
  padding: 32px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 900px) {
  .validate-tools,
  .model-grid,
  .validate-task-card {
    grid-template-columns: 1fr;
  }

  .compare-row,
  .metric-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .validate-head,
  .model-title {
    display: grid;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }
}