/* Google Auth Styling - Premium Design System */

:root {
    --google-blue: #4285F4;
    --google-red: #EA4335;
    --google-yellow: #FBBC05;
    --google-green: #34A853;
    --google-bg: rgba(255, 255, 255, 0.05);
    --google-border: rgba(255, 255, 255, 0.1);
}

.google-btn-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin: 1rem 0;
}

.google-signin-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--google-bg);
    border: 1px solid var(--google-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    padding: 12px 24px;
    border-radius: 16px;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 320px;
    position: relative;
    overflow: hidden;
}

.google-signin-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transition: 0.5s;
}

.google-signin-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.google-signin-btn:hover::before {
    left: 100%;
}

.google-signin-btn:active {
    transform: translateY(0);
}

.google-icon-svg {
    width: 20px;
    height: 20px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

/* User Profile Preview (Optional) */
.google-user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.google-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--google-blue);
}

.google-user-name {
    font-size: 14px;
    color: #eee;
    font-weight: 500;
}