:root {
  --green: #047857;
  --green-deep: #065f46;
  --green-light: #a7f3d0;
  --bg: #f3f5f3;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --line: rgba(31, 41, 55, 0.12);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101410;
    --card: #1a201b;
    --text: #e5e7eb;
    --muted: #9ca3af;
    --line: rgba(229, 231, 235, 0.12);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

.setup-bar {
  background: var(--green);
  color: #ffffff;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.6rem 1rem;
  padding-top: calc(0.6rem + env(safe-area-inset-top));
}

.setup-bar strong {
  font-size: 1.05rem;
}

.setup-bar span {
  color: var(--green-light);
  font-size: 0.85rem;
}

.setup-bar a {
  margin-left: auto;
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 8px;
  padding: 0.25rem 0.6rem;
}

.setup {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.25rem 1rem 3rem;
}

h1 {
  font-size: 1.4rem;
  margin: 0 0 0.75rem;
}

.install-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.8rem;
  margin-top: 0.6rem;
}

.install-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.install-card h3 {
  margin: 0;
  font-size: 0.95rem;
  color: var(--green);
}

.install-card p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
  flex: 1;
}

.install-btn {
  display: block;
  text-align: center;
  background: var(--green);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 10px;
  padding: 0.6rem 0.9rem;
  text-decoration: none;
}

.install-btn:active {
  background: var(--green-deep);
}

.phrase {
  font-size: 0.75rem;
  color: var(--muted);
  text-align: center;
  margin: 0;
}

.advanced {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.6rem 1rem 1rem;
  background: var(--card);
}

.advanced summary {
  font-weight: 700;
  color: var(--green);
  cursor: pointer;
  padding: 0.3rem 0;
}

.advanced[open] summary {
  margin-bottom: 0.4rem;
}

.advanced > section {
  background: transparent;
  border: 0;
  padding: 0;
  margin-bottom: 1rem;
}

h2 {
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
  color: var(--green);
}

section {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}

ul,
ol {
  margin: 0.5rem 0 0;
  padding-left: 1.3rem;
}

li {
  margin-bottom: 0.4rem;
}

.customiser {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.6rem;
}

.customiser label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.customiser span {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.62rem;
}

select {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.4rem 0.5rem;
  font-size: 0.9rem;
  background: var(--bg);
  color: var(--text);
}

.url-block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.9rem;
}

.api-url {
  flex: 1;
  min-width: 200px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  font-size: 0.8rem;
  word-break: break-all;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.copy-btn {
  border: 0;
  border-radius: 8px;
  background: var(--green);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.55rem 1rem;
  cursor: pointer;
}

.copy-btn:active {
  background: var(--green-deep);
}

.copy-btn.copied {
  background: var(--green-deep);
}

.copy-btn.failed {
  background: #b91c1c;
}

.hint {
  font-size: 0.8rem;
  color: var(--muted);
}

code {
  background: var(--bg);
  border-radius: 4px;
  padding: 0.05rem 0.3rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85em;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  margin-top: 0.5rem;
}

th,
td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: 0.4rem 0.4rem 0.4rem 0;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 600;
}