:root {
  --bg: #0f172a;
  --card: #1e293b;
  --border: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --danger: #f87171;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 2rem 1rem;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

.card {
  width: 100%;
  max-width: 720px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.card-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.card-header h1 {
  margin: 0 0 0.25rem;
  font-size: 1.5rem;
}

.uuid {
  margin: 0;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9rem;
  word-break: break-all;
}

.fields {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.field {
  display: grid;
  grid-template-columns: minmax(120px, 200px) 1fr;
  gap: 1rem;
  align-items: start;
}

.field-label {
  color: var(--accent);
  font-weight: 600;
  text-transform: capitalize;
  word-break: break-word;
}

.field-value {
  word-break: break-word;
}

.field-value pre,
.raw pre {
  margin: 0;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  overflow-x: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85rem;
}

.raw {
  margin-top: 1.5rem;
}

.raw summary {
  cursor: pointer;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.error-header h1 {
  color: var(--danger);
}

.status {
  margin: 0;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.error-message {
  background: rgba(248, 113, 113, 0.12);
  border: 1px solid rgba(248, 113, 113, 0.4);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: var(--danger);
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.15rem 0.4rem;
  font-size: 0.9rem;
}

.lookup {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.lookup input {
  flex: 1;
  min-width: 0;
  padding: 0.6rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.3);
  color: var(--text);
  font-size: 0.95rem;
}

.lookup input:focus {
  outline: none;
  border-color: var(--accent);
}

.lookup button {
  padding: 0.6rem 1.1rem;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #0f172a;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.lookup button:hover {
  filter: brightness(1.1);
}

@media (max-width: 540px) {
  .field {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .lookup {
    flex-direction: column;
  }
}