.googleSignInButton {
    display: flex; align-items: center; justify-content: center; gap: 12px;
    min-height: 48px; padding: 10px 12px; border: 1px solid #747775;
    border-radius: 8px; background: white; color: #1f1f1f; font: 500 14px/20px Arial, sans-serif;
    cursor: pointer; width: 100%;
}
.googleSignInButton[hidden] { display: none; }
.googleSignInButton > img { flex: 0 0 20px; width: 20px; height: 20px; object-fit: contain; }
.googleLoginOverlay {
    position: fixed; inset: 0; z-index: 12900; background: rgba(7,37,78,.48);
    display: flex; align-items: center; justify-content: center; padding: 16px;
}
.googleLoginDialog {
    width: min(440px,100%); max-height: 90dvh; overflow: auto; padding: 20px;
    border: 4px solid #8fd4ff; border-radius: 8px; background: #f5fcff;
    display: grid; gap: 16px; color: #0056ad; box-sizing: border-box;
}
.googleLoginDialog h2 { font-size: 22px; margin: 0; }
.googleLoginDialog p { margin: 0; line-height: 1.5; }
.googleLoginDialog a { box-sizing: border-box; text-decoration: none; }
.googleSignInButton:focus-visible { outline: 3px solid #ffba24; outline-offset: 3px; }