:root {
  color-scheme: light;
  --bg: #f7f8fa;
  --panel: #ffffff;
  --text: #18212f;
  --muted: #5d6a7c;
  --border: #d8dee8;
  --accent: #1565c0;
  --accent-dark: #0d47a1;
  --code: #101820;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

button {
  min-height: 40px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: var(--accent);
  color: #ffffff;
  cursor: pointer;
  font: inherit;
  font-weight: 650;
  padding: 0 14px;
}

.link-button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #ffffff;
  color: var(--accent);
  font-weight: 650;
  padding: 0 14px;
  text-decoration: none;
}

button:hover:not(:disabled) {
  background: var(--accent-dark);
}

button.is-active {
  background: var(--accent-dark);
}

button:disabled {
  border-color: var(--border);
  background: #dfe5ee;
  color: #788394;
  cursor: not-allowed;
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0;
}

.header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(30px, 4vw, 44px);
}

h2 {
  font-size: 18px;
}

.component-version {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.status {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  color: var(--muted);
  padding: 12px 14px;
}

.mode-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  margin-bottom: 14px;
  padding: 14px;
}

.mode-panel p {
  margin: 6px 0 0;
  color: var(--muted);
}

.mode-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.toggle {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #ffffff;
  color: var(--muted);
  font-weight: 650;
  padding: 0 12px;
}

.progress-table {
  display: grid;
  gap: 1px;
  background: var(--border);
}

.progress-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 110px 90px;
  gap: 12px;
  background: #ffffff;
  padding: 9px 12px;
}

.progress-name {
  overflow-wrap: anywhere;
}

.progress-status {
  font-weight: 700;
  text-transform: uppercase;
}

.status-ok .progress-status {
  color: #2e7d32;
}

.status-error .progress-status,
.status-timeout .progress-status {
  color: #c62828;
}

.status-running .progress-status {
  color: var(--accent);
}

.summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0;
}

.summary-card {
  min-height: 88px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  padding: 12px;
  overflow: hidden;
}

.summary-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.summary-card strong {
  display: block;
  margin-top: 8px;
  overflow-wrap: anywhere;
  font-size: 14px;
  line-height: 1.35;
}

.payload {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  overflow: hidden;
}

.payload-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  padding: 14px;
}

.payload-header span {
  color: var(--muted);
  font-size: 14px;
}

pre {
  min-height: 440px;
  max-height: 68vh;
  margin: 0;
  overflow: auto;
  background: var(--code);
  color: #d8f3dc;
  font: 13px/1.55 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", monospace;
  padding: 16px;
  white-space: pre-wrap;
}

.diff-output {
  min-height: 140px;
  max-height: 260px;
}

@media (max-width: 860px) {
  .header,
  .mode-panel,
  .payload-header {
    align-items: stretch;
    flex-direction: column;
  }

  .actions {
    justify-content: flex-start;
  }

  .mode-controls {
    justify-content: flex-start;
  }

  .summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .shell {
    width: min(100% - 20px, 1120px);
    padding: 18px 0;
  }

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

  button {
    flex: 1 1 auto;
  }
}