:root {
  color-scheme: light;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --bg: #f4f2fb;
  --fg: #1c1726;
  --muted: rgba(28, 23, 38, 0.6);
  --card: #ffffff;
  --border: rgba(28, 23, 38, 0.1);
  --accent: #7c4dff;
  --accent-hover: #6a39f0;
  --accent-fg: #ffffff;
  --danger: #c0392b;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  color: var(--fg);
  padding: 1.5rem;
  background: var(--bg);
  background-image: radial-gradient(
      60rem 60rem at 15% -10%,
      rgba(124, 77, 255, 0.16),
      transparent 60%
    ),
    radial-gradient(
      55rem 55rem at 100% 110%,
      rgba(124, 77, 255, 0.12),
      transparent 60%
    );
}
main {
  width: 100%;
  max-width: 24rem;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: 2.25rem 1.75rem;
  box-shadow: 0 0.75rem 2rem rgba(28, 23, 38, 0.08);
}
.logo {
  display: block;
  width: min(11rem, 75%);
  height: auto;
  margin: 0 auto 1.25rem;
}
h1 {
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
}
p.lead {
  color: var(--muted);
  margin: 0 0 1.25rem;
  line-height: 1.55;
}
.notice {
  color: var(--muted);
  margin: 0 0 1.25rem;
  font-size: 0.85rem;
  line-height: 1.55;
}
.actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
button.provider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.85rem 1.25rem;
  border-radius: 0.85rem;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--fg);
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease,
    transform 0.05s ease;
}
button.provider:hover:not(:disabled) {
  border-color: rgba(124, 77, 255, 0.45);
  background: rgba(124, 77, 255, 0.05);
}
button.provider:active:not(:disabled) {
  transform: scale(0.99);
}
button.provider:disabled {
  opacity: 0.55;
  cursor: default;
}
.provider-icon {
  width: 1.35rem;
  height: 1.35rem;
  flex-shrink: 0;
}
.confirm {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin: 1.5rem 0 0;
  text-align: left;
}
.confirm input[type="checkbox"] {
  margin-top: 0.2rem;
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
  accent-color: var(--accent);
  cursor: pointer;
}
.confirm-copy {
  min-width: 0;
}
.confirm label {
  display: block;
  font-size: 0.85rem;
  line-height: 1.5;
  cursor: pointer;
}
.confirm a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}
.confirm a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}
.legal-documents {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
}
.status {
  margin: 1.25rem 0 0;
  font-size: 0.9rem;
  color: var(--muted);
  min-height: 1.2em;
  line-height: 1.5;
}
.status.error {
  color: var(--danger);
}
[hidden] {
  display: none !important;
}