.login-shell[hidden],
.app-shell[hidden] {
  display: none !important;
}

.google-button {
  width: 100%;
  height: 54px;
  border: 1px solid #ccd5e2;
  border-radius: 8px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: white;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}

.google-button span:last-child { margin-left: auto; }
.google-button:hover {
  transform: translateY(-2px);
  border-color: var(--blue);
  box-shadow: 0 10px 28px rgba(36, 87, 230, .1);
}

.google-mark {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4285f4 0 45%, #34a853 45% 63%, #fbbc05 63% 80%, #ea4335 80%);
  color: white;
  font: bold 13px Arial, sans-serif;
}

.key-fallback {
  margin-top: 14px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.key-fallback summary {
  cursor: pointer;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

.key-fallback form { margin-top: 20px; }
.key-fallback form > p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}