html, body {
  margin: 0;
  min-height: 100%;
  background: #0b0d10;
  color: #e8eef4;
  font-family: system-ui, -apple-system, Segoe UI, sans-serif;
}
.wrap {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.card {
  width: min(420px, 100%);
  background: #12161c;
  border: 1px solid #2c3744;
  border-radius: 16px;
  padding: 28px 24px;
}
h1 {
  margin: 0 0 8px;
  font-size: 22px;
  letter-spacing: .03em;
}
.muted { margin: 0 0 22px; color: #8b9aab; font-size: 14px; }
.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  background: #fff;
  color: #1f1f1f;
  text-decoration: none;
  font-weight: 650;
  font-size: 15px;
}
.btn-google svg { width: 20px; height: 20px; }
.btn-google:hover { filter: brightness(0.96); }
.profile { text-align: center; }
.avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 12px;
  border: 1px solid #2c3744;
}
.btn-out {
  display: inline-block;
  margin-top: 8px;
  color: #8b9aab;
  font-size: 14px;
}