:root {
  color-scheme: light dark;
  --bg: #f4f5f7;
  --card: #ffffff;
  --text: #1a1d21;
  --muted: #5f6570;
  --accent: #2f5bea;
  --accent-text: #ffffff;
  --danger: #b42318;
  --border: #d9dce1;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111418;
    --card: #1b1f25;
    --text: #e8eaed;
    --muted: #9aa1ab;
    --accent: #6d8dff;
    --accent-text: #0b1020;
    --danger: #ff8a80;
    --border: #2c323b;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 16px;
  background: var(--bg);
  color: var(--text);
  font:
    16px / 1.5 system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    sans-serif;
}

.card {
  width: 100%;
  max-width: 420px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

h1 {
  font-size: 1.4rem;
  margin: 0 0 8px;
}

h2 {
  font-size: 1rem;
  margin: 16px 0 8px;
}

p {
  margin: 8px 0;
}

.muted {
  color: var(--muted);
}

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

.client {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.client img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
}

.actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}

button {
  font: inherit;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
}

button.primary {
  background: var(--accent);
  color: var(--accent-text);
  border-color: var(--accent);
}

button:disabled {
  opacity: 0.6;
  cursor: wait;
}

label {
  display: block;
  margin: 8px 0;
}

input[type="text"],
input[type="email"] {
  font: inherit;
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

ul.scopes {
  list-style: none;
  padding: 0;
  margin: 0;
}

ul.scopes li {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}

.linkish {
  background: none;
  border: none;
  color: var(--accent);
  padding: 0;
  text-decoration: underline;
}