* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: #0a0a0a;
  color: #f0f0f0;
  min-height: 100vh;
}

body {
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

main {
  width: 100%;
  max-width: 560px;
  margin-top: 32px;
}

h1 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 8px;
}

.muted {
  color: #888;
  font-size: 14px;
  margin-bottom: 32px;
}

.status {
  padding: 16px;
  border-radius: 12px;
  margin-bottom: 24px;
  font-size: 15px;
}

.status.ok {
  background: rgba(40, 167, 69, 0.15);
  border: 1px solid rgba(40, 167, 69, 0.4);
}

.status.err {
  background: rgba(220, 53, 69, 0.15);
  border: 1px solid rgba(220, 53, 69, 0.4);
}

.code-box {
  background: #161616;
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 20px 16px;
  margin-bottom: 16px;
  word-break: break-all;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 15px;
  line-height: 1.5;
  user-select: all;
}

.label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #888;
  margin-bottom: 8px;
}

.btn {
  display: block;
  width: 100%;
  padding: 16px;
  margin-bottom: 12px;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  font-family: inherit;
}

.btn-primary {
  background: #2a7fff;
  color: white;
}

.btn-primary:active {
  background: #1f5fcc;
}

.btn-secondary {
  background: #1f1f1f;
  color: #f0f0f0;
  border: 1px solid #2a2a2a;
}

.btn-secondary:active {
  background: #2a2a2a;
}

.btn.copied {
  background: #28a745;
}

.service-card {
  padding: 20px 16px;
  background: #161616;
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  margin-bottom: 12px;
}

.service-card.disabled {
  opacity: 0.6;
}

.service-header {
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.service-header strong {
  font-size: 17px;
}

.muted-small {
  font-size: 13px;
  color: #888;
}

.service-card .btn {
  margin-bottom: 0;
}

footer {
  margin-top: 48px;
  font-size: 13px;
  color: #666;
  text-align: center;
}

footer a {
  color: #888;
}

details {
  margin-top: 24px;
  padding: 12px 16px;
  background: #161616;
  border-radius: 12px;
  border: 1px solid #2a2a2a;
}

details summary {
  cursor: pointer;
  font-size: 14px;
  color: #888;
}

details p {
  margin-top: 12px;
  font-size: 13px;
  color: #aaa;
  line-height: 1.6;
}