* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f172a;
  color: #e5e7eb;
}

.app {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px;
}

.hero {
  margin-bottom: 16px;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: 32px;
}

.hero p {
  margin: 0;
  color: #94a3b8;
}

.card {
  background: #111827;
  border: 1px solid #1f2937;
  border-radius: 18px;
  padding: 16px;
  margin-bottom: 16px;
}

.status-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
  border-bottom: 1px solid #1f2937;
}

.status-row:last-child {
  border-bottom: 0;
}

.actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

button {
  border: 0;
  border-radius: 12px;
  padding: 12px 14px;
  cursor: pointer;
  background: #2563eb;
  color: #fff;
  font-size: 14px;
}

button:hover {
  background: #1d4ed8;
}

.log {
  min-height: 220px;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  background: #020617;
  border-radius: 12px;
  padding: 12px;
  overflow: auto;
}